2G_TX_LB
B5XT 3G
1B
B2XT 3G
3G TX
WIFI/BT
Switch
DUP/SAW BANK
3
3G_TX_LB
BAND SWITCH
3G_TX_HB
MMMB PAM
2G_TX_HB
ASM
Main ANT
B8XT 3G
BT/WIFI Antenna
Diversity antenna
PAM DCDC
X R 2G / T AN 3G
26MHz TCXO
3.5ø EAR
DRx
DigRF
FM Radio
Diversity Diplex SAW
Diversity Diplex SAW
RD_CTRL
2G/3G RX
2G/3G Rx
PM_L 2G/3G PM_H Tx
Transceiver
TRX DCDC
GT-N7000/I9220 BLOCK DIAGRAM
FM RADIO R/L
RCV AMP
EAR AMP
SPK AMP
LINE2 L/R
PCM / I2S IF Port 2 PCM / I2S IF Port 1
2-mic NS
MEMORY
GPS_CLK_EN
SYS_CLK_EN
REF_CLK_EN
SYS_CLK_26M
DIG_RX/TX
NFC
Optional
MIC2
MIC1
MIC3
PCM / I2S IF Port 0
3.5phi Ear MIC
Mic bias LDO
Main mic
Mic bias LDO
Sub mic
Mic bias LDO
I2S2
AUDIO I2S1
Multimedia Audio
Call audio
32.76 8
MODEM
SIM Card
GPS Antenna
MOTOR
Haptic driver
Flash LED driver
CLOCK
R T C
Fuel Gauge
MUIC
Charger
RESET Function
I2S1
UART0
UART3
UART1
CLOCK
POWER Management
REC PCM
BT
HSIC_STROBE
HSIC_DATA
CLOCK
I2S0
USB ID
Ac c sensor
mipi
mipi
mipi
MUIC_ID
High Speed switch
Mobile HD Transmitter
USB D+ USB D-
MUIC_DM MUIC_DP
MICRO USB
V_BUS_5V
HDMI
Gyro sensor
Bar o meter
Switching Charger
VBAT
Li- Ion
PCM0
Magnetic sensor
V_BUS_5V
SYSTEM
AUDIO
Prox. senso r
IF
WIFI
16G/32G MASS MEMORY
KEYs
8M CAMERA
LCD
TSP
VT CAMERA
MEMORY
8. Level 3 Repair
8-1
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Level 3 Repair
ANT1002
U208
C253
ANT1001
C254
L1036
C1083
BH1003 L507 GPS_UART_RTS
C533
C649
U505
U200
U605
CODEC_MCLK
F501
U509
C502
HDC501
C648
TP213 TP212
C1000 C1017
R515
C512 R300 R301 R302
U508
TP211
TP402
R305
ANT202 C275
GPS_UART_CTS
HDC503
C265 C264
C256
R509
C260 C289
R226
R227
C252
U500
C255
R233
R236
C259
R232
Q200
C258
C501
C257
C261
R221
C500
R503
C510
C263
CD300
R510
OSC201
TP215
C251
C509
U209
TP204 TP203
U204 U516
R224
C271
R225
L208
C285
C268
C283
L209
C284
C262
R501
R504
U503
R508
R505
R507
C520
C519
R502
C273
C280
C515
C541 PEN_TP_IRQ
C272
C279 C277
C514
C546 C524
C278
ANT201
C428 R522
C288
SIM300
C427
R442
C538
C536
C341
ZD300
R304 R303
C537
R512
C1027
C507
L1007
L1004
C1025
L1005
C513
C1022
SC1008 C1024
U1000
U504
C426
R523
C357
C358
R506
C1016
L502
C1001
C348
C349
R310
R309
R218
C346
C347
R458
R457
C54 4
C429
C540
U301
R430
C650
C431
C430
R516
R514
C1021
R431
R614
R500
L1000
C1023
L1003
R202
R200
C503
U1017 C668
L1002
R511
R517
C677
U608
C670
R205
C246
C665
R204
C245
R217
C206
R201
TP210
C242
U606
C672
C432
SC1007
R513
L506
C531
F500
C528 C532
C534
L508
TP201
L505 C535
L203
V200
R207
C213
R219
R333
R216
R335
C205
C226
C224
C560 U514
C539
R617
C433
C423
R528
C241
C202
C424
C425
R526
C675
C248
U207
R220
C516
R527
R618
C214
R308
C247
C562
C559
R521
C523
C525
C561
OSC500
C204
C276
U202
C231
PEN_TP_AOUT
R208
R209
C230
C266
C234
C211
C212
C237
PCM_SYNC
R307
C267
C201 C215
PCM_CLK
C203
C236
C235
C208
C207
R450
C232
C200
C233
C269
C216
FM_RST
R424
R425
C209
OSC200
R211
C217
U201
R206
C221
TP208
C210
TP200
L201
R203
R215 R212
L202
C229
L200
U206
R214
TA200
C281
C249
ANT200
R222
SC1009
V207
L207
C218
L214
C250
TP205
C270
L204
R223
R213
TP206
L213
R235
R234
C290
C274
D200
L205
C225
V206
C287
C286
C219 C222
C282
L212
V204
C228
V205
L210
R231
L1039
V202
C511
U502
R229
C223
ANT1000
HDC200
V203
R460
R459
TP207
C508
C227
C220
TP209
C1080
L1040
C1087
C1086 L1030
R230
R519
R228
C643
LED500
R520
C526
TP202
L211
HDC504
GPS_UART_TXD
R518
C527
GPS_EN
L509
TP214
TP216
RFS1001 TH401
HDC500
C1019
L1001
R403 R401
C1018
RFS1000 R1018
R1019
HDC302 BH1000
BH1002
C1064 R1010
R1008
Q1000
R1007 C1063 R1009
Q1001 R1011
C343
C344
C342
HDC300 ZD301 C243
L304 C354
U205 C244
HDC301
8-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
MIC200
Level 3 Repair
R621
U609 C556
C238
C240
U511
U1008
F1002
L1035 C1078
C1102 C1077
L1025
U515
U303
TP303
TAC301
UME300
R1017
C506
TP309
C563
R341
SC1000
L511
R451
R429
R427
R417
R418
R443
R400
R402
RESET_ALL PHONE_ACTIVE
eMMC_EN
UCP400 TA600
U1014
SC1004
U300 U602
TP405
R445
TP600
R454
U604
C406
R435
D601
MOT600
R610 C678
C662 R611
MOT601
C517
L503
U1005
F1000 OSC1000
R461
C440
C407
C605
U1002
U1001
U1009
ZD302
PORON1000
C445
R466
ZD600
R404
R428
R416
TH400
C417
C416
C418
R605
C635
R423
D600
R608
R426
R433
C413
C402
R419
C664
C636
C655
R606
C607
R604
C657
C612
C658
C619
C613
C640
L604
C631
C601
C632
C435
L603 C616
C634
C618
R420
C419
C628
C663
C600
C604
C617
OSC600
R452
C434
L600
C659
R453
R406
C653
C646
C639
R612
C656
C622
C627
C621
L606
R434
R455
C624
C623
C609
C614
C441
R456
TP406
R405
C626
R449
R444
C652
C625
C610 R607
C401
C408
C644
R446
R432 C403
C518
SC1005
C647 C651
C443
R603
C444
R462
R326
L605
C641
C661
C1043
C1047
R1003
C1060
C1003
TP308
C1035
C1059
C1012
C1039
SYS_CLK
C1098
C1007
C1048
C1037
C1010 C1061
C1002
R1016
C1008
C1004
C1093
C1038
L1038
C1081
C1013
C1094
L1031
C1090
C1082
L1028
C1079
C1074
C1011
C629
C1056
C1006 C1062
C1075
TAC300
C1097
C1096 C1095
L1024
F1003
L1034 C1084
C1069
C1066
C1067
F1001
L1026
R1000
L1037
C1005 C1065
R441
R338
C642
C1026
C615
C611
R1001
L1027
C325
L504
C1009
C1015
C1014
SPI_DRW
L1008
C1068
C352
R609
C633
L602
C630
C660
L601
C1020
C316
C637
U601
L1006
L1014
L1009
L1011
L1015
L1010
SC1006
C315
C638
L1012
OSC300
C336
C338
C1031
C300 C353
R620
L1016 C1030
C304
R327
C1053
R312
C335
C327
R615
C666
C1042 L1023
L1020
C1046
C1052
C1045
L1019
L1033
L1018
L1017
C1036
C1034
C1041
C410
C337
C324
L1021 C1054 C1051
C1044
C409
TH300
C438
R439
C400
R463
C339
R438
C326
C446
R306
C332
R437
L1022
U1004
R328
C329
C319
SC1001
C1055
C340
R322 C1058
R436 C411
C322
R329
SC1003
C321
C351
C301
C318
R340 RESET_N_RF
C1029
L1013
C1040
U1003
R339
C345
TAC302
OSC400
R342
C1032
R1002
C1028
R1005 R1004 R1006
R413
C439
R447
TP403 TP401
C437
C1049 C1050
C1057
L303
C334 C333
R448
R440
C404
C422
C436
C414
C415
C405
R408
R409
R410
R407
R414
C412
R415
R325
R411
C420
R412
C305
C421
TP404 TP307
RESET300
C442
R464
C317
TP400
U600
U400
L301
TP301
R465
C314
C356
C330
R331
C328
R330
R313
RESET_REQ_N
R311
TP300
C306
R318
R317
TP306
CP_ON
L300
C603
C355
R601
C350
C602
L302
C310
C312
C331
C313
R324
C311
R323
C323
C320
TP302
R319
R314
R316
R320
R315
C302
C303
R321
U302
C359
C360
RESET_PWRDWN_N
TP500
R600
C620
BTC600
SC1002
R616
C676
L608
U603
TP_VICHG
TP1000
C1091
U517
C547
R337
L510
C545
C564
C551
SLC500
R536
U513
C554
U518
C552
GPS_nRST
C1088
L1029
C654
C1073 R1013
C1089
C1101 C505
C543
C645
C553
U1011
C1076
R529
R422
C1099
C1085
U501
U510
C548
R530
C549
C1100
C555
R533
R535
R531
R421
R336
OSC1001
R53 4
U507
C542
R532
C565
L500
C504
R525
C309
L501
C550 R524
C308 C307
C521
C530
U512
TP304 TP305
C522
C529
U506
BH1001 GPS_1000
C557
C558
C239
GPS_UART_RXD
L206
L215
V201
V208
U1013
R619
U607 C669
L607 R613
C671
U1012
C606 C608 R602
BAT600 R332 R334
8-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3. Flow Chart of Troubleshooting Equipments
Ç Oscilloscope
Ç Digital Multimeter
Ç + driver, ESD Safe Tweezer
Ç Power Supply
Ç 8960 & Spectrum Analyzer
Ç Soldering iron
8-4
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-1. Power On Cell-phone can`t power on.
No
Check the Battery Voltage. Is it more than 3.6V?
Charging the battery by TA. If its voltage level is extremely low(under 3.0V), Change the battery.
Yes
Power-on the phone and check the power-on sound, display
No
Change the SPK module.
and motor vibration.
Change Front LCD Ass'y.
Are they ok?
Change the Vibration Motor module.
Yes Check the TAC302 (soldering crack, open, etc)
Abnormal
Change the TAC302(Power-key) And retry to the power-on operation.
Yes No
Check the U602 output voltage (C633 = 2.0V, C655 = 1.1V)
If the output voltage is not satisfied with normal condition, Change the U602. ※ Each voltage level has ±10% margin.
Yes
No
Check the TP406 output signal (AP_PS_HOLD(TP) = 2.8V)
If the output voltage is not satisfied with normal condition, Change the U602. ※ Each voltage level has ±10% margin.
Yes
Change the OSC600. If OSC600 does not still work, Change the U602 No
Check the Clock OSC600(TP207)
This problem is internal oscillator of U602.
Is that frequency 32.768Khz?
※ Test condition (Oscilloscope setting) : 20.0us.div (time division)
Yes check the initial operation Yes END
8-5
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
R1013
R1017
U1011
C1089
L1029
U501
C1077 C1102
L1035 C1078
C506
L1025
U509
TP1000
ZD302
PORON1000
R447
R448
C438
R439
TAC302
SC1003
C513
C1022
R515
C442
C648
L502
U504
OSC400
HDC501
R500
R506
C650
SC1008
R440
C502
C503
U1017
R430
C1091
U301
C358
C677
U608
L1000 C1000
R413
R431
C668 R614
C654
C357
R514
C531
C532
L508
C535
C534
C670
C665
SLC500
L506
R511
C539
R513 U505 R516
SC1009
R517
C528
R519
L505
C533
C645
F1002
C1101 C505
L509
GPS_nRST
C1088
C1076
U1008
C1083
C1085 C1073
C504
L1036
C1099
GPS_1000
U507
GPS_UART_RXD
L500
C1100
L501
C521
OSC1001
C522
C529C530
ANT1002
ANT1001
U506
Level 3 Repair
VCC_2.8V_PDA
ANT200 1 1
L205
VCC_2.8V_PDA
53
VIO
VDD_CORE
1
3
5
2
6
4
52
42
47
21
14
48
27
VBAT
VBAT
VIN_LDO
VIN_LDO
VDD_FEM
TCXO_VDD
SR_VLX
WL_HOST_WAKE
R231 V204
43
C223
C222 44
XTAL_37_4M_IN XTAL_37_4M_OUT
45
51 49
L205
50
7 17
C250
BT_WIFI_CLK32K
TP207
C225
12
R222
R213
11
R214
GND
GND
GND
GND
GND
GND
GND
76
75
74
73
72
34
R215
77
GND
GND
GND
GND
GND
GND
69
68
67
66
65
71
70
GND
GND
GND
64
63
GND
GND 46
GND
GND
GND
GND
22
16
15
20
13
32
19
33
C221
8
GND
FM_AOUT2
GND
FM_AOUT1
GND
WL_REG_ON WL_WAKE
18
R215
R213
R214
R211
SR_VLX
SLEEP_CLK
WL_GPIO6
41
35
C228
TP208
RESET_PWRDWN_N
CLK_REQ
WL_UART_RXD
60
R212
U400 R464
L301
R410
R409
C405
R408
R407
R414
R415
C412
R325
C420
R411
R412
C305
L300
C314
C328
C330
C421
TP400
R212
ANT_2G|5G
HSIC_STROBE
R465
C317
HSIC_AVDD
HSIC_DATA
BT_UART_RXD
WL_UART_TXD
40
C355
C350
L302
C331
RESET_ALL PHONE_ACTIVE
C356
R331
C323
C311
R313
R311
RESET_REQ_N
R330
ANT_FM_RX
BT_UART_TXD
HSIC_PREF
37
TP306
OSCOUT
BT_UART_RTS
BT_PCM_IN BT_PCM_OUT BT_PCM_CLK BT_PCM_SYNC
C218
OSCIN BT_UART_CTS
29 31
39
CP_ON
TCXO_IN
BT_RST
30
TP209
U204
BT_REG_ON
62
36
L204
61
TP208
BT_PCM_SYNC
BT_WAKE
38
WLAN_HOST_WAKE WLAN_EN
ANT_DIVER_CTRL
BT_HOST_WAKE
9
R229
26
U204
10
TP205 TP206
BT_PCM_OUT BT_PCM_CLK
25
TP204 TP203
SDIO_CMD
28
BT_UART_RTS BT_UART_CTS BT_UART_RXD BT_UART_TXD
BT_PCM_IN
V203
TP201 TP202 TP203 TP204
FM_I2S_WS
SDIO_CLK
57
BT_HOST_WAKE BT_WAKE BT_EN BT_nRST
FM_I2S_CLK
SDIO_D3
54
C220
24
C511
SDIO_D1 SDIO_D2
58
23
C508
56 59
TP200
FM_I2S_DI FM_I2S_DO
U502
SDIO_D0
C219
ZD302
55
TP207
WLAN_SDIO_D(0) WLAN_SDIO_D(1) WLAN_SDIO_D(2) WLAN_SDIO_D(3) WLAN_SDIO_CLK WLAN_SDIO_CMD
C227
5 6 7
TP209
4
R460
TP202
3
R459
TP201
2
C227
L204
C228
C222
1
1608
C221
2
C225
TAC302
ON_SW
V_BAT
C220
C219
C223
2
V_BAT
C218
TP404 TP307
eMMC_EN
C437
L303
C334 C333
U300
RESET_N_RF
C301 C321
C345
C332
C326
C339
TH300
R441
R312
C335
U604
C518 C644
C656
C623
R423
R433
R428
C635
R605
R606
D600
R604
R608
R426
C402
C435
C618
R419
C605
C600
C604
L603
C655
C413
R416
ZD600
C664
C636
C663
C658
L600
C419
C657
C628
R420
C653
C627
C622
C621
U602
R456
R455
C626
C408
C652
C624
C625
C403
C443
C641
C646
C659
L504 C642
C647
C617
R326
C661
C639
C444
R462
R338
C325
C609
C614
L606
C315
C615
C611
C610 R607
L605
C630
L601
C633
L602
R609
C336
OSC300
R620
U601
C660
C629
C316
C353
C352
R327
C304
C300
C338
R615
C666
C327
C651
R463
C337
C324
C637
C410
C319
R306
R603
C409
C340
R328
C329
C638
C411 C400
C322
R329
R322
R436
C351
R340
C318
R1002
R339
UCP400
RESET300
R342
R610 C662 R611
8-6
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-2. Initial
Initial Failure Yes
Re-download SW the cell-phone.
Abnormal
No
Check the AP Reset AP_N_RST_IN(R608) = 2.8V(High)
Check the U602 and R608 (crack, open, etc.)
Yes
Check the Frequency, waveforms using oscillator.
Abnormal
32.768KHz : OSC600(TP207), 24Mhz : OSC400(R413)
Check the OSC600, OSC400 and R413. (Crack, open etc.) Check the output clock waveforms and frequency. ※ Test condition (Oscilloscope setting) : 20.0us.div (time division)
Normal Change UCP400,U602 Abnormal Change PBA
END
8-7
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
XTAL_24MHZ_IN
4
1
OSC400
C618
C619 VCC_2.8V_PDA
R603
R605
1
F6 E5 E6 F5
AP_PS_HOLD AP_PMIC_SCL AP_PMIC_SDA AP_PMIC_IRQ
VCC_2.8V_PDA
C620
R606
F3
nPOWER ON_SW
3
1
E7 F7 D7
C4
OSC600
C1
_ONO PWRON JIGON PWRHOLD
XTAL_24MHZ_OUT
SCL
C438
SDA
C439
_IRQ1
32KHZ_CP
XIN XOUT
2
C2
VICHG
2
C617
D600
2
JTAG_IF_CON_SENSE
3
R413
C634
R607
C3
32KHZ_AP
D9
VCC_2.8V_PDA
SHORT
D8
R608
D6
AP_N_RST_IN
C635 K9
L13 L12 L11 L10 N10 M10
E11 E10
R465
_MR1 _MR2 _RSO
IN21
INL1 INL2 INL3 INL4 INL5 INL6
GPIO0
U602
GPIO1 GPIO2
U400 R464
L301
C422
C404
C436
C414
C415
R410
C405
R409
R407
R408
R414
R415
R325
R410
R409
C405
R408
R407
R414
R415
TP400
R411
R412
C412
C421
R325
C420
C305
TP403 TP401
C439
RESET_ALL PHONE_ACTIVE
eMMC_EN
C437
L303
C333
R328
R306
C332
C326 C324
R441
C605
R406
U604
C434 R402
R400
TH400
TA600
R404
C417
C418
R423
R426
R433
D601
MOT600
C615
C626 C622
C621
SC1005
C647
L606
L600
U602
C661
C609
C614
R607
C646
C663
C639 C659
C640
C619
C632
L604
C613
C616
C601
OSC600 C634
L603
C600
C617
C604
C651
ZD600
C610
C629 R603
C635
C416
R416
C624
C625
R608
R605 R428
D600
L605
C611
L601
C633
C630
L602
U601
R609
C402
R419
C413
R452
R427 R418
R405
R453
R429 R417
R611
R451 R443
U602
R435
R434 R612
C662
TP600
C441
ZD600
R610
R454 R445
R428
R444
R423
R433
R606
TP406
R416
C635
C664
C636
D600
R604
R608
R426
R605
C402
R419
C657
C658
C604
C600
C618
C435
C646
C663
R420
C653
C655
C413
C440
R466 C407
C446 C401
C656
C623
R461 C406
R455
C627
C621
C628
L603
R438
R437
C443
C403
C624
C419
R446 R449
R432
L600
C659
C617
C518
C647
C639
C642
C622
C661
L606
R456
C644
C609
C614
R607
R326
C336
C641
C615
C611
C626
C408
C652
C438
R439
R462
R338
C625
C610
C629
C325
C444
C445
R312
L504
L605
C633
C630
L602
U601
R609
C315
R620
C352
OSC300
C353
C660
L601
C651
C316
R327
C304
C300
C338
R615
C666
C637
C410
R463
TH300
C335
C327
R603
C409
C339 C337
SC1003
C329
C638
C411 C400
UCP400
R322
R436
C322
C319
R329
C340
C345
UCP400
U300
RESET_N_RF
C301 C321
C351
R340
C318
R1002
R342 R339
R413
OSC400
TP404 TP307
C334
RESET300
TP405
C328
C330
C317
C412
L300
C314
L302
C331
R331
C350
C323
C356
RESET_REQ_N
R313
R311
R330
C311
TP306
CP_ON
C355
RESET_PWRDWN_N
F11
32KHZ_AP
TP400
nPOWER
C620
SC1002
8-8
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-3. No Service No service Yes Check memu setting Menu → applications → setting → wireless and network → mobile networks → network mode → setting is auto mode ?
Menu → Phone → Keypad → *#1234# → check Phone version → PHONE : N7000XXXX PHONE : unknown
PHONE : N7000XXXX Check the connection of RF coaxial cable
PHONE : unknown
Check the CP_VSD1,CP_VSD2_1.8V CP_VSD1 (C350) =0.9~1.4V CP_VSD2_1.8V (C351) = 1.8V
No
Replace the U300
Yes
No
Check VREF VREF ( C356 ) = 600mV
Replace the U300
Abnorma l Change the board
Yes END
8-9
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
C301 CP_VSD2_1.8V
C300
V_BAT
VPLL_1.2V
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
F16 B10 G16
G14 G13
SUSPEND_REQUEST_HSIC
B15 A15
SD_nCLK
J14 J13
SD_CS
H14 H13
B7
SD_CAS SD_RAS
E14 G10 B13 B12
MEM_WE
K17 B14
SD_CKE SD_CLK
A14
M5 M2 M4 M6
N5
RTCK_CP
M3 L7
N13
CP_TXD_1.8V CP_RXD_1.8V
M14 L13 P13
N12 L11 M15 M13
K7 M1 L1 L4 L2 K5 L9 L5 K1
C330
C323
C329
C340
MEM_A_9 MEM_A_10
SD1_FB
MEM_A_11
SD1_SW
MEM_A_12
SD1_SW
MEM_A_13 SD2_FB
MEM_A_14
SD2_SW
MEM_A_15
SD2_SW
MEM_A_16 MEM_A_17 MEM_A_18
CC_CLK
MEM_A_19
CC_IO CC_RST
MEM_A_20 MEM_A_21 MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
MEM_BC0_N
F32K
MEM_BC1_N MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
T_OUT0 T_OUT1
MEM_BE1_N DMINUS DPLUS
MEM_BFCLKO_0 MEM_BFCLKO_1
HW_MON1 MEM_CS0_N
HW_MON2
MEM_CS1_N
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
P2 R1
N1 N2 PHONE_ACTIVE U7
R313
T8
R312
J6 J5
TH300
J4
CP_ON
H2
CP_ON
J2
L302
CP_VSD2_1.8V
E1
C2 A2
L303
A3
U14
SIM_CLK SIM_IO SIM_RST
T13 T14
N8 P10
USB_DMINUS MEM_CAS_N
USB_DPLUS
MEM_RAS_N
USB_ID
MEM_ADV_N
USB_TEST
MEM_RD_N
USB_TUNE
MEM_WR_N
HSIC_USB_DATA
MEM_WAIT_N
HSIC_USB_STRB
C352
L17
M17
OSC300
N4 P3
T11
C353
U11
R6
HW_MON1 HW_MON2
P7
R326
USIF1_SCLK USIF1_CTS_N
MMCI1_DAT_0
USIF1_RTS_N
MMCI1_DAT_1
USIF1_RXD_MRST
MMCI1_DAT_2
USIF1_TXD_MTSR
MMCI1_DAT_3 REF_CLK_EN MMCI1_CD
SYSCLKEN
MMCI1_CLK
SYS_CLK
MMCI1_CMD
TRIG_B TRIG_IN RESET2_N
MIPI_HSI_RX_DATA MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
MIPI_HSI_RX_WAKE
ALERT_N TRST_N XRESET_N
MIPI_HSI_TX_DATA MIPI_HSI_TX_FLG
ANAMON
MIPI_HSI_TX_RDY
FCDP_RBN FSS
MIPI_HSI_TX_WAKE
FWP ETM11_TRACECLK
TCK TDI
ETM11_TRACEPKT0
TDO
ETM11_TRACEPKT1 ETM11_TRACEPKT2
TMS
ETM11_TRACEPKT3
TM_EN
ETM11_TRACEPKT4
VREF
ETM11_TRACEPKT5
VRTC
ETM11_TRACEPKT6
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17 T17 N16 P17 T16
R327 R328 R329
U13 U12
MEM_CKE MEM_SDCLKO
C350
C351
2MIC_MCLK
CODEC_MCLK
DSP_AUDIO_IN1
MEM_CS3_N
CP_VSD1
D3 D1
B6
MEM_CS2_N
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T7 U8
H6
R311
P1
R2
2203-007147
ON1 ON2_N
MEM_A_8
R308
PDA_ACTIVE GPS_CNTL
N10
2203-007147
MEM_A_7
TP306
T1
TP307
U3
HSIC_DATA1 HSIC_STROBE1
SHORT SHORT
IPC_SLAVE_WAKEUP
U2
ACTIVE_STATE_HSIC
T2
TP308
K3 U9 P12 F6 T5 R5 K2 J3 U10
R333 R335
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
2MIC_UART_RXD 2MIC_UART_TXD
TRIG_IN RESET300 RESET_REQ_N RESET_PWRDWN_N
T4 T9 D4
AP_FLM_TXD AP_FLM_RXD
R330 R331
T3
RESET_N_RF
RESET_BB_N RESET_PWRDWN_N TRST_N_CP RESET_N_RF
A6 E3 B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 U4 U6 K4
VRTC_1.8V
J1 F4
H8
VSS
VSS
VSS_PLL
E4
R9
U16
C355
C356
U400
L301
L300
C314
C331
R464
C350
R465
C355
RESET_PWRDWN_N
P11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
P8
L16
J11
L10
L14
K13
VSS
VSS
J8
G8
VSS
VSS
AGND H3
D9
F14
D14
RESET_ALL
C317
C328
C330
RESET_ALL PHONE_ACTIVE
C356
C305
L302
C323
R313
R331
RESERVED
CP_ON
C311
R311
RESET_REQ_N
R330
C328
C322
C319 C4 VUSB_PD
F2
H1
VUSB_IO
VUSB_ANA
B4
G1
A5
C1
C3
A4
G2
N9
VPP
VSIM
VPLL
VPMU
VIO_12
VDD_VSD2
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
L8
F3
T12
T15
P14
N17
R12
K16
R16
VDD_SIM
VDD_PLL
VDD_RTC
VDD_MIPI
VDD_MMC
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
M4
MEM_A_6
ETM11_TRACEPKT7
TP306
C332
C311
C326
C327
C325 K8
J17
K11
B11
N11
F15 VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
T10
U15
VDD_DIGRF
R8
K9
H9
E12
K14
VDDCORE
VDDCORE
M3
MEM_A_4 MEM_A_5
NC
A12
M2
NC
E16
C16 B16
M1
MEM_A_3
NC
J15 G15
D16
MEM_A_2
NC
J16 H16
PCM_SYNC
DI3_TX_DAT
DI3_TX_DATX
MEM_A_1
NC
H17 PCM_CLK
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
CP_VSD2_1.8V
M9 M8 K10
NC
F17 G17
DI3_RX_DAT
DI3_RX_DATX MEM_A_0
NC
E17
MEM_AD_14 MEM_AD_15
1
D17
VUSB_PD
2
C17
I2S2_CLK1
MEM_AD_12 MEM_AD_13
U1
C9
B17
I2S2_WA1 I2S2_CLK0
R4
B9
A16
I2S2_TX I2S2_WA0
MEM_AD_9
A1
A8 C12
I2S2_RX
MEM_AD_8
MEM_AD_10 MEM_AD_11
U17
A9
MEM_AD_6 MEM_AD_7
A17
A10
C317
R306 A11
I2C1_SCL I2C1_SDA
VSS_USB
F13
A13
MEM_AD_4
VSS_SD2
J12
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
EINT1 EINT2 EINT3
MEM_AD_3
VSS_RTC
D13
SD_BA0 SD_BA1
CP_D1(0:15)
VUSB_ANA_1.8V
R307
MEM_AD_5
VSS_SD1
A7
D11 D12
MEM_AD_1
VSS_PMU
E11
H10
VUSB_IO
MEM_AD_2
F1
E9 D10
MEM_AD_0
B1
F9
N14
D8
E8
C324
C339
C338
C321 G9
VDDCORE_EBU
G11
VDDCORE
H11
VDDCORE
E10
C337
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
E13
P16
VBUS
VDDCORE
CP_A1(0:12)
VDDCORE
C335
C334
C336
C333
USB_VBUS_CP_4.9V
CP_VSIM
VPMU_1.3V
C318
VIO_1.2V
M16
C315
CP_VSD1
CP_VSD1
VUSB_PD
C316
C314
CP_VSD1
C305
CP_VSD2_1.8V VPLL_1.2V
C331
C304
VPLL_1.2V
L301
L300
VIO_1.2V CP_VSIM
CP_VSD2_1.8V
TP404 TP307
L303
eMMC_EN
C334
C437
RESET300
C333
U300
C321
R322
R328
C329
R306
C332
C326
TH300
C403
C518
C443
R338
L504
C444
R462
R326
C325
C336
C315
OSC300
C352
C353
R620
C408
C652
R456 R455
C642
C641
C633
C630
L602
U601
C660
C316
R327
C304
C300
R441
R312
C335 C338
R615
C666
U604
C410
R463
C337
C327
C637
C400 C409
C339
C324
C638
C411
C322 C319
R329
C340
C345
R436
C351
C301
C318
R340 RESET_N_RF
R1002
R342 R339
8-10
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-4. Sim Part Insert SIM card Yes
Check the Pin Soldering of SIM300
No
Resoldering and recheck
Yes
Check the SIM Voltage. (R312) >= 1.8 or 3.0?
No
Change to the new SIM card. If it doesn`t still work SIM card after changeing the SIM card, Check the UCP300 (Crack etc)
Yes
R202
C246
R200
TP213 TP212 TP211
C348
C349
R218
R310
C346
C347
TP402
CP_VSIM
R309 SHORT
SIM300 6 6 5 5 4 4 G
G G G 7 8 9 10
C345
C245
R309
R322
NFC_SWP SIM_IO
C207
R457
OPEN
C206
R458
R310
C224
CP_VSIM
C226
NFC_SIMVCC
C242
R217
C231
C202 TP210
C276 C234
C212
C267
C215
U200
END
1 2 3
1 2 3
C346
SIM_RST SIM_CLK
C347
C348
SIM300
C349
HDC500
8-11
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-5. Charging Part
TA / USB Insert
Yes Charging Sequence Start Vin = 5V
No
Check U603 = 5V(proximetely), or may not connected TA / USB
Yes
Check the R619
Abnormal
Resolder and Replace R619
Yes
Check the SUB PBA conn. HDC301.
No
Re-connect HDC301. Or change the SUB PBA.
Yes
Battery is Charging?
No
Resolder or Replace U607
Yes
END
8-12
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
ZD301 C243
L304
U205
C354
OTG_OUT_5V
C244
ZD301
V_BUS_5V
L304
MICBIAS_LDO_2.8V HDC301
V_BAT
13 15 17 19 21 23 25 27 29 31 33
2 4 6 8 10 12
SPK_OUT_R_P SPK_OUT_R_N
14 16 18 20 22 24 26 28 30 32 34
MAIN_MIC_P_CONN MAIN_MIC_N_CONN R332 R334
USB_DM USB_DP
SWITCHABLE_ANT1_2.8V SWITCHABLE_ANT2_2.8V
C354
USB_ID JTAG_USB_ID
2 1 3 4 6 5 7 8 9 10 11 12 13 14 16 15 17 18 19 20 21 22 23 24 25 26 27 28 30 29 31 32 33 34 NC NCNC NC 35 36 37 38
HDC301
1 3 5 7 9 11
OTG_OUT_5V
V_BUS_5V
R613
VCC_1.8V_PDA
U607
CHG_SCL_1.8V CHG_SDA_1.8V VICHG
A4 B4
TP_VICHG
E3
U1012
STAT|IRQ
CSIN CSOUT
ISET
AUXPWR
SCL SDA
BMD|THERM
C1 C2
V_BAT
L607 C671
C3 E1 E4
V_BAT R619
EN
L608
E2 B3
VCHG
C676
C669
R619
A3
SW SW
AC|USB5
C676
NC NC
C4
TA_nCONNECTED
LDO
PGND PGND SGND
D4
B1
1 2
B2
D1 D2 D3
R616
MID
DCIN DCIN
R616
U607
A1 A2
C669
TP_VICHG
L608
U603
V_BAT U603
L607 R613
C671
U1012
8-13
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-6. Microphone Part (Main MIC)
Check main microphone function in voice call receiver mode or in Voice Recording mode Yes
Check Sub-PCB module where main MIC is placed for any damage (Tear in FPC, etc)
No
Change the Sub-PCB module
Yes
Check the voltage at C244 = 2.8V
No
Resolder or replace U205
Yes
Check component soldering statuses of C224, C226
No
Resolder or replace C224, C226
Yes
Resolder or replace U202
Yes END
8-14
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA V_BAT
C200
C202
J1 F2
MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
F1 G1
G3
SPEECH_PCM_CLK SPEECH_PCM_SYNC SPEECH_PCM_OUT SPEECH_PCM_IN
H3 G4 G5
J4
J2
REFCPP
MIN2
A6
C229
REFCPN
E9 E8
C230 D9 F8
MIG2
A4
VREF MBS3
C232
C233
C235
MIG3
LINEL|LINEP
J3
D1
NC
AUDIO_GND
V_BAT
R333
R216
R219
C204
R335
R208
R209
C230
C232
C233
MICBIAS_LDO_2.8V
R308
U205
R307
C235
C205
C229
U202
C247
U207
R220
C241
C267
C202 TP210
3 CE
VOUT 1
GND
2
5
C245
C243
C246
C244
TP211
R218
C348
C349
R310
C347
R309
C346
R458
R457
C224
C226
C207
MICBIAS_EN
C242
R217
C231
C234
C206
4 VDD
C248
TP213 TP212
C216
C217
PCM_SYNC
SPGNDR
LINER|LINEN
PCM_CLK
C203
C7
MIN3
DGND
C4
MBS2
1
C237
CPP CPN
VPS_L VPS_R
C217
C6
B6
LDOA|AVDD
MIG1
C216
B7
REFAN MBS1
SPGNDL
B5
C5
MIN1 MIN1
EAROUT_L EAROUT_R
C9
SDOUT2
J8
C236
LOUT2L|LOUT2P
RCV_P RCV_N
C8
LOUT1L|LOUT1P
LOUT2R|LOUT2N
SDIN2
A8
B2
G9
BCLK2 LRCK2
R208 R209
G8
LOUT1R|LOUT1N
SDOUT1
DGND
A2
C234
B8 B9
SDIN1
AGND
B3
C231
RADIO_L RADIO_R
C276
IOVDD2
HPOUTL HPOUTR
AGND
A3
C3
C266
IOVDD1
RCOUTP
AGND
C1
EAR_MIC_P EAR_MIC_N
C237
E1
RCOUTN
LRCK1
CPGND
B1
B4
C236
A7
SDIN0
BCLK1
SPK_OUT_R_P
A9
LRCK0
SDOUT0
F9
C2 A1
C200
DVDD
SPOUTRP
H7
J6
C226
SUB_MIC_P SUB_MIC_N
BCLK0
H6
J5
C224
MAIN_MIC_P MAIN_MIC_N
SPOUTRN
A5
H5
H9
SPOUTLP
SPOUTRN BCLK0
SPK_OUT_R_N
J9
SPOUTLN
DMICDAT
U202 H4
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
H8
SPOUTLN
DMICCLK
GND
H2
MM_I2S_CLK
SDA
GPIO
CODEC_MCLK
F3 F4
CLK1
SCL
NC
E3
C207
2
H1
CPVDD
J7 G2
SPVDDL
E2
XTAL_24MHZ_AP CODEC_SCL_1.8V CODEC_SDA_1.8V
D8
C206
D2
C205
IOVDD0
C204
SPVDDR
C203
TP402
ZD301 C243
L304 C354
U205
C244
8-15
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-6-1. Microphone Part (Sub MIC)
Check Sub microphone function in voice call loudSPK mode or in camcording mode Yes
Check RCV-Earjack module where Sub MIC is placed for any damage (Tear in FPC, etc)
No
Resolder Sub MIC(MIC200)
Yes
Check the voltage at C254 = 2.8V
No
Resolder or replace U208
Yes
Check component soldering statuses of C231, C234
No
Resolder or replace C231, C234
Yes
Resolder or replace U202
Yes END
8-16
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BAT
SUB_MICBIAS_LDO_2.8V
U208 VOUT 1
3 CE
SUB_MICBIAS_EN
GND
GND
4 VDD
2
5
C254
C253
C254
U208
C253
BH1003
8-17
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA V_BAT
C200
C202
F4
H2
MM_I2S_CLK
J1 F2
MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
F1 G1
G3
SPEECH_PCM_CLK SPEECH_PCM_SYNC SPEECH_PCM_OUT SPEECH_PCM_IN
H3 G4 G5
J4
BCLK0
SPOUTRP
LRCK0 SDIN0
RCOUTN
SDOUT0
RCOUTP
BCLK1
HPOUTL
LRCK1
HPOUTR
SDIN1 LOUT1R|LOUT1N
SDOUT1
LDOA|AVDD
MIN1 MIN1
CPP
MIG1
CPN
MBS2
REFCPP
MIN2
REFCPN
MIG2 VREF MBS3
H8
SPK_OUT_R_N
J9 H9
SPK_OUT_R_P
A9 B8 B9
R208 R209
G8 G9
RCV_P RCV_N
C8
EAROUT_L EAROUT_R
C9
C5
C216
VPS_L VPS_R
C217
C6
B7 C7
B6 A6
C229 E9 E8
C230 D9 F8
A4
C232
C233
C235
MIN3 MIG3
LINEL|LINEP
NC 1
J3
D1
SPGNDR
LINER|LINEN
A8
C4
REFAN MBS1
CPGND
B5
C237
SDOUT2
DGND
RADIO_L RADIO_R
LOUT2L|LOUT2P
SPGNDL
B2
C236
SDIN2
J8
C234
LOUT2R|LOUT2N
DGND
A2
LRCK2
AGND
B3
C231
LOUT1L|LOUT1P
BCLK2
AGND
A3
C3
AUDIO_GND
R333
R216
R219
C204
PCM_SYNC
R335
R208
R209
C232
C230
C233
R308 R307
C235
C205
C229
U202
C247 C248
U207
R220
C241
C267
C202
C245
R217
C231
C246 R218
C348
C349
R310
R309
C347
C346
R457
C207
R458
C226
C224
C206
TP211
C234
TP210
C242
TP213 TP212
C217
C216
PCM_CLK
C203
C276
J2
SPOUTRN
AGND
C226
C1
EAR_MIC_P EAR_MIC_N
C266
IOVDD2
BCLK0
F9
B1
B4
C237
IOVDD1
SPOUTRN
H7
J6
A1
C236
E1
A7
SPOUTLP
H6
J5
C2
C200
DVDD
SPOUTLN
DMICDAT
A5
H5
C224
SUB_MIC_P SUB_MIC_N
SPOUTLN
DMICCLK
U202 H4
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
MAIN_MIC_P MAIN_MIC_N
SCL
GPIO
CODEC_MCLK
F3
CLK1
SDA
NC
E3
C207
2
H1
CPVDD
J7 G2
SPVDDL
E2
XTAL_24MHZ_AP CODEC_SCL_1.8V CODEC_SDA_1.8V
D8
C206
D2
C205
IOVDD0
C204
SPVDDR
C203
TP402
8-18
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7. Speaker Part
Check speaker function. Play MP3 with maximum volume level. Yes
No
Check the connection of HDC301
Reconnect HDC301
Yes
No
Check the signals on HDC301 Pin Nr. 4,6 / 8/10
Resolder or replace U202
Yes
No
Replace the Sub PCB module
Replace the SPK module
Yes END
8-19
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
OTG_OUT_5V
ZD301
V_BUS_5V
L304
MICBIAS_LDO_2.8V HDC301 1 3 5 7 9 11
V_BAT
1 2 3 4 6 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 29 31 32 33 34 NC NCNC NC 35 36 37 38
13 15 17 19 21 23 25 27 29 31 33
SPK_OUT_R_P SPK_OUT_R_N
14 16 18 20 22 24 26 28 30 32 34
MAIN_MIC_P_CONN MAIN_MIC_N_CONN R332 R334
USB_DM USB_DP
SWITCHABLE_ANT1_2.8V SWITCHABLE_ANT2_2.8V
C354
USB_ID JTAG_USB_ID
2 4 6 8 10 12
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA V_BAT
C200
C202
C203
C204
C205
C207
C206
F2
MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
F1 G1
G3
SPEECH_PCM_CLK SPEECH_PCM_SYNC SPEECH_PCM_OUT SPEECH_PCM_IN
H3 G4 G5
J4
J2
E1
SPOUTRN SPOUTRN
BCLK0
SPOUTRP
LRCK0 SDIN0
RCOUTN
SDOUT0
RCOUTP
BCLK1
HPOUTL
LRCK1
HPOUTR
SDIN1 LOUT1R|LOUT1N
SDOUT1
B5 C4
REFCPN
MIG2 VREF MBS3
SPK_OUT_R_N
J9 H9
SPK_OUT_R_P
C244
B9
R208 R209
G8 G9
RCV_P RCV_N
C8
EAROUT_L EAROUT_R
C9
C5
C216
VPS_L VPS_R
C217
C6
B7 C7
B6 A6
C229 E9 E8
C230 D9 F8
A4
C232
C233
LINEL|LINEP LINER|LINEN
J3
U205
B8
MIG3
D1
C354
A9
C235
MIN3
DGND
C237
REFCPP
MIN2
SPGNDL
B2
C236
MBS2
SPGNDR
C234
CPN
J8
A2
MIG1
A8
C231
CPP
CPGND
B3
MIN1
F9
A3
C3
REFAN LDOA|AVDD
MIN1
DGND
B4
EAR_MIC_P EAR_MIC_N
LOUT2L|LOUT2P
SDOUT2
AGND
C1
SDIN2
MBS1
H8
HDC301
C226
LOUT2R|LOUT2N
AGND
B1
LRCK2
AGND
C224
LOUT1L|LOUT1P
BCLK2
H6
J6
IOVDD2
IOVDD0
IOVDD1
A7
D2 DVDD
CPVDD
SPVDDL
SPOUTLP
DMICDAT
A5
J5
A1
RADIO_L RADIO_R
DMICCLK
BCLK0
H7
H5
C2
SUB_MIC_P SUB_MIC_N
SPOUTLN
U202 H4
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
MAIN_MIC_P MAIN_MIC_N
SPOUTLN
NC
F4
J1
GPIO
NC
F3
H2
MM_I2S_CLK
L304
SDA
AUDIO_GND
2
E3
CLK1
SCL
1
H1
SPVDDR
J7 G2
C243
E2
XTAL_24MHZ_AP CODEC_SCL_1.8V CODEC_SDA_1.8V
D8
ZD301
8-20
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CODEC_MCLK
R333
C205
C247 C248
U207
R220
C241
C202
C242 C245
R217
C231
C246
TP211
R218
C349
C348
R310
R309
C347
C346
R457
C207
R458
C226
C224
C206
TP213 TP212
C234
TP210
C276
U202
C267
C266
C235
C237
R308 R307
C229 C236
PCM_SYNC
R219
C204
C203
R216
PCM_CLK
R335
R208
R209
C232
C230
C233
C217
C216
C200
TP402
8-21
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-8. Receiver Part
Check receiver function in voice call receiver mode. Yes
No
Check the connection of HDC200
Reconnect HDC200
Yes
Check RCV-Earjack module where RCV's placed for any damage (Tear in FPC, etc)
No Replace the RCV-Earjack module
Yes
Check the signals on R229, R231,L210,L212 C286,C287,V203,V204
No Resolder or replace U202
Yes END
8-22
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA V_BAT
C200
C202
H2
MM_I2S_CLK
J1 F2
MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
F1 G1
G3
SPEECH_PCM_CLK SPEECH_PCM_SYNC SPEECH_PCM_OUT SPEECH_PCM_IN
H3 G4 G5
J2
J4
E1
DVDD
SPOUTRN BCLK0
SPOUTRN
BCLK0
SPOUTRP
LRCK0 SDIN0
RCOUTN
SDOUT0
RCOUTP
HPOUTL
BCLK1
HPOUTR
LRCK1 SDIN1
LOUT1R|LOUT1N
SDOUT1
B5
CPN
MBS2
REFCPP
MIN2
REFCPN
MIG2 VREF MBS3
H8
SPK_OUT_R_N
J9 H9
SPK_OUT_R_P
A9 B8 B9
R208 R209
G8 G9
RCV_P RCV_N
C8
EAROUT_L EAROUT_R
C9
C5
C216
VPS_L VPS_R
C217
C6
B7 C7
B6 A6
C229 E9 E8
C230 D9 F8
A4
C232
C233
C235
MIN3 MIG3
LINEL|LINEP LINER|LINEN
J3
D1
DGND
C4
MIG1
SPGNDR
C236 C237
CPP
CPGND
B2
MIN1
SPGNDL
A2
C234
LDOA|AVDD
MIN1
J8
C231
MBS1
A8
C3
REFAN
AGND
B3
LOUT2L|LOUT2P
SDOUT2
AGND
A3
SDIN2
AGND
B4
EAR_MIC_P EAR_MIC_N
LOUT2R|LOUT2N
F9
C226
C1
LRCK2
H7
C224
B1
LOUT1L|LOUT1P
BCLK2
DGND
J6
IOVDD2
IOVDD0
IOVDD1
A7
DMICDAT
H6
J5
A1
RADIO_L RADIO_R
SPOUTLP
A5
H5
C2
SUB_MIC_P SUB_MIC_N
SPOUTLN
U202 H4
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
MAIN_MIC_P MAIN_MIC_N
SPOUTLN
DMICCLK
AUDIO_GND
NC
F4
GPIO
NC
F3
SDA
2
E3
CLK1
SCL
1
H1
D2
J7
G2
SPVDDL
E2
XTAL_24MHZ_AP CODEC_SCL_1.8V CODEC_SDA_1.8V
C207
C206
D8
C205
CPVDD
C204
SPVDDR
C203
8-23
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
F501 F500
L213 CODEC_MCLK
R333
R216
R219
C204
C205
U202
C247 C248
U207
R220
C267
C241
C202
C242 C245
R217
C231
C246
TP211
R218
C349
C348
R310
R309
C347
C346
R457
C207
R458
C226
C224
C206
TP213 TP212
C234
TP210
C276
C235
C266
R308 R307
C229
C237
PCM_SYNC
R335
R208
R209
C232
C230
C233
C217
C216
PCM_CLK
C203
C236
L207
L204
C274
D200
V207
C270
R234
R235
C290
R223
C200
C282
C286
C287
C228
L212
V206
V204
L210
V205
R231
V202
HDC200
V203
R229
R230
L211
R228
TP402
8-24
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-9. BT/WIFI
BT/WiFi is not working Yes Check BT or WiFi function ON
No
Enable BT or WiFi Function
Yes Check the Voltage on C221 = 2.8V
No
Check the U602(crack, open, damaged, etc.)
Yes Check 37.4MHz Clock at R206
No
Check the OSC200(crack, open, etc.)
Yes Check the Voltage on L204 = 1.5V
No
Resolder or change the L204
Yes Check the Status of C218,C219,C220,ANT200
No
Resolder or Replace C218,C219,C22,ANT200
Yes
Resolder or Replace U204
Yes END
8-25
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
OSC200
R206
2
1
3
4
XTAL_37_4M_OUT
XTAL_37_4M_IN
C209
C210
VCC_2.8V_PDA
ANT200 1 1
C219
V_BAT
C220
C221 L205
SDIO_D1
59
9
28
31
C228 2
53
52
VIO
VIN_LDO
VDD_CORE
1
6
VBAT
VIN_LDO
VDD_FEM
4
5
VBAT
3
42
TCXO_VDD
48
HSIC_DATA
BT_UART_RXD
HSIC_STROBE HSIC_PREF
WL_UART_TXD WL_UART_RXD
CLK_REQ
WL_GPIO6
SLEEP_CLK
WL_HOST_WAKE
V203
C511
U502
R229 R231 V204
24 25 26
36
BT_PCM_IN BT_PCM_OUT BT_PCM_CLK BT_PCM_SYNC
35 33 34
43
44
XTAL_37_4M_IN XTAL_37_4M_OUT
45
51 49 50
7 17
TP207
BT_WIFI_CLK32K
12 11
GND
GND
76
23
77
GND
GND
GND
74
75
GND
GND
GND
70
72
73
71
GND
GND
GND
68
67
69
GND
66
GND
GND
GND
GND
64
65
63
46
GND
GND
32
GND
GND
22
20
19
8
13
GND
FM_AOUT2 GND
WL_WAKE GND
FM_AOUT1
GND
WL_REG_ON
GND
41
18
60
R460 R459
L210 L212
C228
C218
L204
C219
U204
C225
C250 R222 R213 R214 R215 R212 TP200 R211
U206
ANT20 0
L205
SR_VLX
BT_UART_TXD
C223 C222
OSCOUT
BT_UART_RTS
29
L1039
ANT100 0
TCXO_IN
BT_UART_CTS
30
40
C508
C1080
C227
L1040
C1087
C1086L1030
TP209TP203TP204 TP207
U204
OSCIN
37
C220
SR_VLX
BT_WAKE
BT_RST
39
TP202TP201
BT_PCM_SYNC
BT_REG_ON
62
TP209
HSIC_AVDD
BT_HOST_WAKE
61
TP208
BT_PCM_OUT BT_PCM_CLK
38
WLAN_HOST_WAKE WLAN_EN
14
SDIO_CMD
10
TP205 TP206
BT_PCM_IN
16
BT_UART_RTS BT_UART_CTS BT_UART_RXD BT_UART_TXD
ANT_FM_RX
SDIO_CLK
57
TP201 TP202 TP203 TP204
FM_I2S_WS
SDIO_D3
54
BT_HOST_WAKE BT_WAKE BT_EN BT_nRST
FM_I2S_DI FM_I2S_DO FM_I2S_CLK
SDIO_D2
58
TP200
47
ANT_2G|5G
SDIO_D0
56
ANT_DIVER_CTRL
55
15
R215
R214
R213
WLAN_SDIO_D(0) WLAN_SDIO_D(1) WLAN_SDIO_D(2) WLAN_SDIO_D(3) WLAN_SDIO_CLK WLAN_SDIO_CMD
R212
R211
21
VCC_2.8V_PDA
27
C227
L204
C222
C225
C223
2
C218
2
TP205
R425 R424
R206 C209
OSC20 0
C210
C221
TP208 TP206
8-26
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-10. FM RADIO
FM Radio is not working Yes
Check the Connection of HDC200
No
Connect Earjack Ass'y correctly to HDC200
Yes Check the Status of C281,L200,L201
No
Resolder or Replace C281,L200,L201
Yes Check the Voltage on C211 = 2.8V, C200 = 1.8V
No
Check the U602(crack, open, damaged, etc.)
Yes Check Audio signal at C236,C237
No
Resolder or Replace C236,C237 Replace U201 if C236,C237 is well connected
Yes Check Audio signal at R229,R231,L210,L212
No
Resolder or Replace R229,R231,L210,L212
Yes
Resolder or Replace U202
Yes
END
8-27
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R203
FM_INT
VCC_2.8V_PDA VCC_2.8V_PDA C201
RADIO_L
FM_RADIO_ANT
L201
2
VA
13
LOUT
NC
GPO
NC NC
1
L200
15 14
GND NC
19 1817 16
3 RFGND
6
7
9
FM_CLK32K
VIO
5
RCLK
SDIO
SCLK
VD 10
_SEN
C208
RADIO_R
GND 11
U201
FMI
4 _RST
12
ROUT
8
FM_RST
FM_RST C211
C212
C215
FM_SCL_2.8V FM_SDA_2.8V
HDC200
EAROUT_L EAROUT_R
R229
L210 L212
R231 FM_RADIO_ANT
V204
V203
C287
R235
R234
C286
C281
11 2 2 33 4 4 55 6 6 77 8 8 99 10 10 NCNCNC NC 11121314
L214 D200
AUDIO_GND
8-28
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA V_BAT
C200
C202
J1 F2
MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
F1 G1
G3
SPEECH_PCM_CLK SPEECH_PCM_SYNC SPEECH_PCM_OUT SPEECH_PCM_IN
H3 G4 G5
J4
J2
SPOUTRN SPOUTRP
LRCK0 SDIN0
RCOUTN
SDOUT0
RCOUTP
BCLK1
HPOUTL
LRCK1
HPOUTR
SDIN1 SDOUT1
C237
REFCPP
MIN2
REFCPN
MIG2 VREF MBS3
EAROUT_L EAROUT_R
C9
C216
VPS_L VPS_R
C217
B6 A6
C229 E9 E8
C230 D9 F8
A4
C233
C232
J3
D1
AUDIO_GND
C282
C204C205 R220 C202 TP210
R217 C347 C346
C206 C207
R457 R458
C226 C224
TP402
R208 R209
C212
C229 C236 C237 C266 C276
C235 C267 C231 C234
C211
R425
R424
U201
U206
R203 C201 C215
C200
C203
U202
TA200
C232 C230 C233
R223
C217 C216
C281
C249
L207C269 C270
C286 R234 C287 R235
L211V202V205V206 L213
F501F500
V203
L204
C290 V207
L200 L201 C208
PEN_TP_AOU T
RCV_P RCV_N
C8
LINER|LINEN
D200 C274
FM_RS T
G9
MIG3
HDC20 0
L214
R208 R209
G8
LINEL|LINEP
R228 R230
L210 L212
B9
C235
MIN3
DGND
C4
MBS2
SPGNDL
RADIO_L RADIO_R
CPN
SPGNDR
B5
MIG1
J8
C236
CPP
A8
C234
B2
REFAN LDOA|AVDD
MIN1
CPGND
A2
B8
B7
MIN1
F9
B3
C3
C231
SPK_OUT_R_P
A9
C7
SDOUT2
MBS1
DGND
A3
EAR_MIC_P EAR_MIC_N
LOUT2L|LOUT2P
AGND
B4
LOUT2R|LOUT2N
SPK_OUT_R_N
J9 H9
C6
LOUT1L|LOUT1P
LRCK2 SDIN2
H8
C5
LOUT1R|LOUT1N
BCLK2
AGND
B1 C1
IOVDD2
IOVDD1
BCLK0 BCLK0
AGND
A1
C250 R222 R213 R214 R215 R212 TP200 R211
IOVDD0
SPOUTRN
H7
J6
C2
C228
D2
A7
SPOUTLP
DMICDAT
H6
J5
C226
R229 R231 V204
DVDD
SPOUTLN DMICCLK
A5
H5
C224
SUB_MIC_P SUB_MIC_N
SPOUTLN
GPIO
U202 H4
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
MAIN_MIC_P MAIN_MIC_N
SDA
NC
H2
MM_I2S_CLK
SCL
NC
F3 F4
CLK1
2
E3
C207
1
H1
CPVDD
J7 G2
SPVDDL
E2
XTAL_24MHZ_AP CODEC_SCL_1.8V CODEC_SDA_1.8V
E1
C206
D8
C205
C204
SPVDDR
C203
8-29
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-11. GPS
GPS is not working
Yes
Check GPS function ON
No
Enable GPS Function in the setting.
Yes Check the Voltage on C1085 = 2.8V, C1089=1.8V
No
Check AP PMIC(U602) (short, open, crack, etc.)
Yes Check 26MHz Clock at OSC1001 PIN4
No
Check OSC1001(short, open, crack, etc.)
Yes Check the voltage on C1078=2.8V & C1073 > 1.8V
No
Check AP PMIC(U602) & U1011 (short, open, crack, etc.)
No
1. Resolder or Replace ANT1000 2. Replace Rear case
Yes Check the Antenna connect ANT1000
Yes END
8-30
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
L1025
VCC_2.8V_PDA
GPS_LNA_EN
C1073
C1078
C1077
R1013
GPS_EN
VCC_2.8V_PDA
U1008 8 F1002
C1101
GPS_EN
C1085
7
4 OUT
IN
C1102
1
6
GG G
C1088
5
5 3 2
VDD
RF_IN
GND
GND
RF_OUT
2
2 3 4
2
11 C1086
C1087
L1039
9
L1035 G5
F6
A6
B4
E5
E3
D6
F4
F5
E2
F2
F3
G4
GND
C1080
GND
C1089
G6
VBIAS
GND
L1030
1
L1040
VDD_AUXO
V_BAT
C1091
ANT1000
VCC_1.8V_PDA
L1029
C1076
VDD_BAT
UART_nCTS
GPS_RFIP
UART_nRTS
GPS_AUXOP
G3
6 VCC
TP1000
5 NC
E6
GPS_nRST
B6
4 OUT
GPS_nRST
GND 1 NC 2 GND 3
NC
C1101
C506 R448
C65 4
C1091
PORON100 0
0
C108 5
U101 1
C107 6
U50 1 L102 9 C50 5 C64 5
GPS_100
C1073
GPS_nRS
R1013
GPS_UART_RXD
T
C108 8 C108 9 TP100 0
2 TAC30
C50 4
C109 9
U1008
U50 7
R447
C442
R440
OSC400
C1100
1
L50 1 L50 0
C530 C529
NC
2
C1
NC
NC
E1
C1099
A2
G1
0 SLC50
C52 2 C52 1
C2
NC
VSS
VSS
NC
D2
D3
U506
D4
VSS
C3
F1
AVSS
RST_N
E4
GPS_VSSIF
TM2
G2
GPS_VSSLNA
HOST_REQ
OSC1001
A1
ZD302
VDDC
VDDIO
VDDC
VDD_PRE
VDD_AUXO
VDD_AUXIN
VDD1P2_GRF
VDD1P2_CORE
GPS_VDDPLL
REGPU
IF_VALID
A3
R1017
B1
U1011
C_GPIO_2 C_GPIO_3
GPS_CLK32K GPS_CLK_26M
GPS_1000
A5
C1077C1102
GPS_UART_CTS B5
CAL_REQ
C1100
GPS_UART_RTS GPS_UART_CTS
B3
GPS_SYNC|PPS_OUT
LNA_EN
C1078L1035
C5
GPS_CAL
SCL2|UART_TX
R1017
A4
GPS_UART_RTS
LPO_IN
SDA2|UARD_RX
F1002
B2
D5
1 OSC100
C6
D1
L1025
GPS_UART_TXD C4 GPS_UART_RXD
GPS_VDDIF
REF_CAP
GPS_UART_TXD GPS_UART_RXD GPS_LNA_EN
GPS_VDDLNA
VDD_AUXO
TCXO
8-31
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
C511
C508
TP209TP203TP204 TP207
U502
C220
C227
C1080
L1040
C1087
C1086L1030
L1039
C223 C219
ANT1000
C222
C218
ANT20 0
L205
U204
C225
R206 C209
OSC20 0
C210
C221
TP208 TP206
TP205
8-32
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-12. OLED
LCD is still off after PWR ON Yes No
Check the connection of HDC 501
Reconnect the HDC 501
Yes
No
Check VCC_3.1V_LCD = 3.1V(C650)
Resolder or Replace the PMIC(U602)
Yes
No
VCC_2.2V_PDA = 2.2 ~2.15V(C512)
Resolder or Replace the U504
Yes No Check ELVDD_4.6V = 4.6V(C503), ELVSS_-4.9V = 3. 0~4.4V(C502)
Resoldering L505, L508
Yes
Replace LCD Module Yes END
8-33
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
TSP_VDD_2.8V TSP_AVDD_3.3V
VCC_3.1V_LCD
ELVDD_4.6V
VCC_2.2V_LCD
LCD_D1_P LCD_D1_N LCD_CLK_P LCD_CLK_N LCD_D0_P LCD_D0_N LCD_D3_P LCD_D3_N
U504
VGH
R506
TSP_SDA_2.8V TSP_SCL_2.8V TSP_INT
C507
1
R512
2
OLED_ID
3
L502
4.7uH
4
MLCD_RST_2.2V
EN
PGND
OUT
PGND
VIN
PGND
LX
AGND
8 7 6 5
EL_ON C503
C512
C502
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
C513
R515
LCD_D2_P LCD_D2_N
1 2 3 4 6 5 7 8 10 9 11 12 13 14 15 16 18 17 19 20 22 21 23 24 25 26 28 27 30 29 32 31 34 33 35 36 37 38 39 40 G G G G 44 43 42 41
R500
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
V_BAT
VCC_2.2V_LCD
HDC501
LCD_2.2V_EN
ELVSS_-4.9V
ELVSS_-4.9V
V_BAT
L506
4
OUTP
CTRL
CT
VL
11
GND
10 9
L509
OUTN
C532
C531
C535
5
PGND
8 7 6
C528
3
EL_ON
SWP
SWN
C533
2
PVIN
GND
R519
U509 1
L508
C534
ELVDD_4.6V
L505
C539
8-34
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-13 TSP
Touch Screen does not work
Yes
No
Check TSP Connector on Main PBA
Reconnect the HDC501
Yes
No
Check the TSP connector on LCD Module
Reconnect TSP Connector
Yes
No
U508 Pin 5 = 2.8V(C538) and Pin 6 = 3.3V(C537)
Resolder or Replace U508
Yes
Check the I2C signal(R430, R431) and int signal(R500, R506)
No
Resolder R430, R431, R500, R506
Yes
Replace LCD Module
Yes END
8-35
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
TSP_VDD_2.8V TSP_AVDD_3.3V ELVSS_-4.9V
VCC_3.1V_LCD
ELVDD_4.6V
VCC_2.2V_LCD
LCD_D2_P LCD_D2_N LCD_D1_P LCD_D1_N LCD_CLK_P LCD_CLK_N LCD_D0_P LCD_D0_N LCD_D3_P LCD_D3_N C502
1 1 2 3 3 4 5 6 5 7 8 7 9 10 9 11 11 12 13 13 14 15 15 16 17 18 17 19 20 19 21 22 21 23 23 24 25 25 26 27 28 27 29 30 29 31 32 31 33 34 33 35 35 36 37 37 38 39 39 40 GGGG 44434241
R500
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
TSP_SDA_2.8V TSP_SCL_2.8V TSP_INT
R506
XSATATX2M XSATATX2P
XSATAATEST XSATAREFRES
VDD_CK0 VDD_EXT0(2.8V) VDD_EXT1(2.8V) VDD_EXT0(2.8V) VDD_EXT1(2.8V)
I2C_2_SDA
XUCTSN_1 XUCTSN_2
XURTSN_0 I2C_2_SCL
XURTSN_1 XURTSN_2
AK10
AG12 AG11
R430 AG4
R431
TP401
BT_UART_CTS GPS_UART_CTS
G27 G28 B26
D26
BT_UART_RTS GPS_UART_RTS
C30 C25
TSP_SDA_2.8V
TSP_SCL_2.8V
6
R511
R517
C357
U301
R514C358
C502
1 0 6 8
AK9
I2C_3_SCL
C503 R43 R43 R50 C64
TSP_VDD_2.8V
AK7
I2C_3_SDA
R513U505R516
L50
XUCTSN_0
AK8
9
C528 C531
C532
R500
HDC50
1
R30 0 R30 1 R30 2
R305
ANT202
C538
C536
C51 2
C537
R30 4 R30 3
ZD300
C341
C507
5 7
4
R512
C102
C1022
L1004
C1025 L1007
L100
U50 R51 5
L50
XRTCCLKO
AK11
L502
C1017
C1024
U1000
C65 0
C513
C1000
C677U1017
6
C66 5 C66 8 R61 4
C533
L508
L505 C534
5 R519C53
L1000
2
C1021
C101
C670
U606
C1023C1001
L1003
L100
C538
C503
SATA
U6 08
C537
EL_ON
XSATARX2P
R61 8 R61 7
C536
VOUT16 VIN 2 GND 5 VOUT2 3 EN2 EN14 GND 7
MLCD_RST_2.2V
XSATARX2M
C53 9
TSP_LDO_ON
OLED_ID
XSATAREFCLKP
9
U508 1
VGH
XSATAREFCLKM
U50
TSP_VDD_2 TSP_AVDD_3.3V
V_BAT
HDC501
U508
8-36
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-14 S-PEN
S-PEN does not work Yes No
Check the connection of HDC 503
Reconnect the HDC 503
Yes
Check the soldering status of OSC 500
No
Resoldering OSC 500
Yes
No
Check PEN_VA_3.3V = 3.3V(C518), PEN_VD_3.3V = 3.3V(C517)
Resolder or Replace the L503,L504
Yes No Check R526 = mounted R527 = Open.
Resoldering R526, R527
Yes
No
Check the I2C signal(R503, R504) and int signal(U503 9pin)
Resoldering R503, R504, U503
Yes No
Replace LCD Module
Replace U516
Yes END
8-37
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
PEN_VD_3.3V
VCC_1.8V_PDA
R501
VDD_EXTJIG
R502 PEN_VD_3.3V
3
U500 SCL2
SCL1
SDA2
6
PEN_SCL_3.3V
5
PEN_SDA_3.3V
13 15
SDA1
VREF1
PEN_#UART PEN_SLP
17
2
PEN_SCL_1.8V
7
VREF2
GND
R504
NC 18 NC 19 NC
8
9
EN
NC
1
R503
1 3 5 7 9 11 13 15
20 NC
HDC500 1 3 5 7 9 11
R505
PEN_FWE0 PEN_FWE1
2 4 6 8 10 12 14 16
2 4 6 8 10 12
PEN_SCL_3.3V PEN_SDA_3.3V PEN_TXD PEN_RXD PEN_PDCT PEN_RESET_N_3.3V
14 16
4
R507
R508
PEN_SDA_1.8V C500
C501
HDC503
PEN_PDCT_2.8V
PEN_SLP_2.8V PEN_RESET_N_2.8V
VCC
IO_VL1
IO_VCC1
IO_VL2
IO_VCC2
4 IO_VL3 5 IO_VL4
IO_VCC3
3
PEN_IRQ_2.8V
VL
11 10
PEN_PDCT
9
PEN_TXD
8
PEN_VREF1 CL01 CL03 CL05 CL07 CL09 CL11 CL13 CL15 CL17 CL19 CL21 CL23 CL25 CL27 CL29 CL31 CL33 CL35 CL37 CL39 PEN_VREF1
PEN_SLP
7
IO_VCC4
48
EN 2
47
12 1
19 21 23 25 27 29 31 33 35 37 39 41 43
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44
48
R510
U503
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 47
R509
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 45 46 46
PEN_VD_3.3V
VCC_2.8V_PDA
1 3 5 7 9 11 13 15 17
PEN_VREF1 CL00 CL02 CL04 CL06 CL08 CL10 CL12 CL14 CL16 CL18 CL20 CL22 CL24 CL26 CL28 CL30 CL32 CL34 CL36 CL38 CL40
PEN_RESET_N_3.3V
GND 6
C509
C510 VADC_3.3V_C210
PEN_VD_3.3V
VDD_EXTJIG L503
PEN_VD_3.3V
L504
PEN_VA_3.3V
PEN_VD_3.3V
C514
C515
C516
C517 PEN_VA_3.3V
C519
C520
PEN_RSWA
PEN_VA_3.3V
PEN_VA_3.3V
C524
C523
C518
PEN_VA_3.3V
C525
L4 N5 M5 K4 J4 L5 N7 N6 L6 K6 N8 M9 M7 M6 M10 N13 M13 L13 M12 M11 L12 L14 M14 G13 M8 G12 G10 G11 E14 E12 D14 C11 D12 E11 D11 E10 C10 D10 A8 B8 A7
B3
PEN_CE_N PEN_SCLR_N PEN_RST_N PEN_WKUP_N PEN_RCLR_N
C3 E9 D9 C9 M1
2 NC
NC TEST00
ASW0
TEST01
ASW1
TEST02
ASW2
TEST03
ASW3
TEST04
ASW4
TEST05
ASW5
TEST06
ASW6
TEST07 TEST08
ASW7
TEST08
ASW8
TEST08
ASW9 ASW10
TEST09
ASW11
TEST10
ASW12
TEST11
ASW13
TEST12
ASW14
TEST13
ASW15
TEST14
ASW16
TEST15
ASW17
TEST16
ASW18 ASW19
R1A
ASW20
R1B
ASW21
R1C
ASW22
R1R
J1 F5 G2 G1 F2 F1
PEN_VD_3.3V
E8
PEN_RXD
F12 J11
PEN_SLP
K7
PEN_FWE0 PEN_PDCT
R526
K8 K14 K13 F11 F10 F13
R527
H10
PEN_FWE1
J10 K10 L9
C559
K9
1
4
L1
ASW24
R2A
ASW25
R2B
ASW26
R2C
ASW27
R2R
ASW28
OSC500
P4 P3
INTP0 INTP1
ASW34
B2 A3 E5 E6 F6 H4 J3 K3 K2 L3 N3 M3 N2
B10 C14 P12 E13
R522
A12 B13 N12 C13
PEN_RXD PEN_TXD
D7
D3
PEN_TP_IRQ
F14
PEN_VD_3.3V
PEN_IRQ
R523
L10 T1
ASW35
C540
L11
C541
T2
ASW36 ASW37 ASW38
TMC1
ASW39
TMC2
U516
ASW40 ASW41
TMODE0
ASW42
TMODE1
P00
SYNC1
P01
SYNC2
G3 H3
G5 K5
PEN_VD_3.3V
F4 E4
P15 P16
AREF
P17
AVREF
H13
PEN_VREF1
C1 H14
C544
VREF1 VREF2
P21 P22
VREF3
P23
VREFC
P24
J12 H12 G14
C546
H5
P25
AMC
P26
ASWTO
P27
RSWA CE
P31 P32
CLK SCK
P33 P40
SCK10
P41
SCLK
P62
SCLR
P63
RCLR
P70
SDI
P71
SDO
P72
SI10
P73
SO10
P74
SCLOP60
P75
SDAOP61
P123
REGC
P124
RESET
P130
RST
X1
VRB
X2
IRQ PCL
XIT4
FLMDO
XOT1
H11 J13 B6 A5 J5
PEN_RSWA PEN_CE_N PEN_CLK
C4 C5 C6 C7 D5
PEN_VD_3.3V
PEN_SCLR_N PEN_RCLR_N
B5 B4
R528
D4 K12 K11 N9
PEN_SCL_3.3V PEN_SDA_3.3V
L8 D8 N4
PEN_RESET_N_3.3V
PEN_RST_N
P9 D6 A4 L7 G4 C8
PEN_IRQ PEN_CLK PEN_FWE0
C560 C561
PEN_WKUP_N
P7
VSS
GND41
GND34
GND33
GND34 P5
P2
D13
GND31
GND23
GND33 P1
N1
C12
GND22 P14
N14
GND14
GND11
GND11
GND21 P13
B14
A13
DGND3
DGND1
DGND2 H1
H2
A14
AVSS
DACAGND
WKUP
J2
D2
N10
ADCAGND
SMC
B9
2
3
A6
C2
TXD6
ASW31 ASW32 ASW33
E3 F3
C562
A1 B1
E7 RXD6
ASW29 ASW30
VRT
U514
A2
B7
ASW23
P20 K1
R521
1
P8 VDD
N11
A10
P11 VCC2
VCC4
VCC3
E2
E1
D1
L2
B11 VCC1
DIN
DVDD3
DVDD1
DVDD2
B12
A11
A9 AOUT
DACVO
DACAVDD
AIN
M2 M4
ADCAVCC
ADCIN P6
CL00 CL01 CL02 CL03 CL04 CL05 CL06 CL07 CL08 CL09 CL10 CL11 CL12 CL13 CL14 CL15 CL16 CL17 CL18 CL19 CL20 CL21 CL22 CL23 CL24 CL25 CL26 CL27 CL28 CL29 CL30 CL31 CL32 CL33 CL34 CL35 CL36 CL37 CL38 CL39 CL40 PEN_VREF1
J14
P10
PEN_TP_AOUT
8-38
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
0
C30
C300 C353
C659
C614
C610
R62
4
R330R331
C335
C337
C339
R312
TH300
L504
C325 R338
C626
C625
eMMC_E N
C411
R462
C444
R441
R463
C410
C409
C400
C644
C652
R456
C408
C618
L604 C607
C612
L603
C663
L600
C609C628
C419
C655
R610 C662
R611
C414
C413 R416
D601
4 SC100
ZD600
3 1 TP40TP40
0 BTC60
C635
R608
C416
UCP40 0
TP400
C439
R406
R405
R612
R434
C1080 L1039
0 ANT100
C1086L1030
GPS_UART_TXD
GPS_UART_CTS
N GPS_E
GPS_UART_RTS
C223
C222
C225
L205
C220
R520
C643
C526
TP206
TP208
U514
C560
R528
R526
R527
R523
C540
R450
R442
V204
R231
R229
C228
4 HDC50
R213
R212
R215
R214
TP205 TP200 R211
C516
Q PEN_TP_IR
U50 0
R502 C501
L212
L210
C290V207
C425
0 OSC50
C432
C510
R510
R509
U503
C509
C428
C427
C426
C429
C430
C431
C212
C215
C201
R203
L200 L201 C208
TA200
R223
D200 C274
T FM_RS
T PEN_TP_AOU
R228 R230
0 HDC20
L214 C250 R222
U516 R522 C52 4
C210
0 OSC20
U204
TP207
TP209TP203TP204
TP202TP201
L507 C649
C51 9 R50 4 R50 3 C52 0
2 SC100
C632
C322
TP404
R436
L303
C421
R50 8 R50 1 C50 0 R50 5 R50 7
C620
6 0 8
0 OSC30
L6 05
R327 4 0 C60 C60
C518
C35 C33 C32
L 60 2 6 1 0 C61 9 C60
8 6 C33 C33
C641
2
C35
1 C35
8 C31 0 9 C34 C31
6 R32
2
0 0 3 C63 C63 1 5 C61 C61
6 5
2
5 R45
C656
C64
5 C30 7 C43 3 3 C44 C40
4 3
2 1 C62 7 C62 C653
C31 C31
U60
0 9 4 R42 R41
U30 C64 C61
C54 1
3
C63 C605
C54 4 C546
C61
4 C66
C52 3 R52 1 C52 5
C63 1 3 C517
C56 1
C514
L50
C62 C62 C62
0 2 1 5 2 C42 R41 R41 R32 C41
6 C657 C658 C435
4 5 7 8 5 9 0 2
R437
5 4 6 2 C41 C40 C43 C42
TA600
R41 R41 R40 R40 C40 R40 R41
6 R60
C42 3
R60
R20 6 C20 9
C40
C22 1
R433
C55 9
0
R42 5 R42 4
C42 4 C43 3
D60
C1087
C21 8
5 6 3
C21 9
U20 6
C56 2
R42
L20 4
C21 1
8 R60 R42 R42
L1040
6 6
HDC50 3
7 8 4
C22 7
C24 9
U201
C41 C41 R40
C50 8
1 C44 7 R46
C51 1
C40 C40
U50 2
4
R46 0 R45 9 C28 6 R23 4 C28 7 R23 5
C28 1
1 R44 5
V20 3
L207 C269 C270
C44 R43
F50 1 F50 0
L213
0
R51 8 C52 7 C28 2 V20 2 V20 5 V20 6
TH40
L211
U1014
RESET_REQ_N
Level 3 Repair
C51 5
ANT20 0
8-39
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Level 3 Repair
8-3-15. 8M CAM "Camera" function does not work Yes
No
Check the Camera connector on Main PBA
Reconnect the SLC500
Abnormal Check Cam F/W Ver. is lastest Version, [CAM Ver = Phone Ver ?] (*#34971539#, 1st)
No
Update Cam F/W write (*#34971539#, 2nd)
Yes
Resolder L603, C631 Resolder U506, C521, C522 Check the C631 = C521 = C505 = C530 = C508 = C649 = C654 = C645 =
voltage 1.2V, 1.2V 2.8V 2.8V 1.5V 1.8V 1.8V 1.8V
Resolder U501, C504, C505 No
Resolder U507. C529, C530 Resolder U502, C508, C511 Resolder C649 Resolder C654 Resolder C645
Yes
Replace the PBA
Yes
No
Check R440 is 24MHz
Resolder R440 Replace the PBA.
No
Check L500, L501 is OK
Resolder L500, L501
Yes Replace the camera module Yes END
8-40
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CAM_AF_2.8V
V_BAT V_BAT VCC_SUB_2.0V
VT_CAM_1.5V
VCC_SUB_2.0V
CAM_SENSOR_CORE_1.2V U502
C508
EN
2 GND
4 VDD
4 1 VOUT
3
VT_CAM_1.5V_EN
2
C521
GND
C511
VIN EN
3
8M_1.2V_EN
LDO13 LDO14
IN_GPIO1
LDO15
IN_GPIO2
LDO17
LDO16
LDO18 FLED1
LDO21
FLED2 LXF
FLED_EN
LXF COMN1 OUTF
COMP2 COMP
OUTF
UID INMOTOR MDP
MIC_USB
MDN DN1
MGAIN
DP2
MPWM
UT1
CB
UR2
SNS
SL1
THRM
AIN
SR2
VTT ALRT
IDB
VBFG
B9 E13
CAM_ISP_CORE_1.2V
M7 N7 B13 D13
L603
N4 N2 A8 B8 F13
M5 B12
M4 M2 C9 C8 F12
CAM_ISP_1.8V
VT_CAM_1.8V
H8 H7 G7 H9
M13 L8 M11 N12 M9 N11 N9 M12 J13 L9 J11 J10 J9 K11 K12 K13 J12 K10 K8
A5 B5
A4
C645
B4
C649
C654
A11 B11 B10 C11 C10
G6 L7 J7 J6 J8 K5 K6 K7 L5
L604
C612 C607
C631 L503C517
L603C618
ZD600
D601
SC100 4
R402 R400
TH400
TA600
C416
R416
MOT60 0
C680
C417 C418 R404
R428 R605 R426 R423
C402
R433
D600
R606 R604 R420 R419
R608 C635
R610 C662 R611
MOT60 1
BTC600
L507 C649 R520
C526
HDC50 4
C643
C511
U502
C508
TP203TP204
C228
L210 L212 C286 R234 C287 R235
R229 R231 V204
R228 R230
HDC20 0
C282 V205V206 L213
TP201
V203
R460 R459
TAC302
U1008 ZD302
C1077 C1102
C1078 L1035
F1002
C655
C413
L211
PORON1000
TP1000
C663
C605 C636 C657 C664 C658 C435
C622 C621 C627 C1100
C1089
L600 C613
GPS_UART_RX D
C1088
C1101 C1091
C506
SLC500
U1011
R1013
U501 L1029
C654
C1085
C609C628
F501F500
R448 R447
C504 C1076
C505 C645
GPS_100 0
R518 C527
C442
C1099
T C1073GPS_nRS
R1017
1 OSC100
L501 U507
R440
CAM_SENSOR_IO_1.8V
C631
D12
A13
A1
M3 A9
C530 C529
U506
H11
H12
N8
N3
NC
SDAFG
NC
GSMB
PGNDF
SCAFG
PGNDF
BOOT
M8
A12 E12
L1025
1
LDO12
C522 C521 L500
C530
C529
2
NC
LDO11
GPIO11
REFINPA
2
NC
J5
N13
NC
F2
F1
E4
E3
E2
N1
NC
VCOIN
E1
D4
VCC_32CP
DCIN
DCIN
BATT
BATT
28TNO2
_DETBAT
VBATTFG
F4
K4
H4
H5
H6
28RNO1
28TCOM1
28RCOM2
L4
G3
K3
G4
G5
18T2
28T1
28R2
18VLL
LDO10
GPIO8 GPIO9 GPIO10
AGND
C7
LDO9
GPIO7
B6
C6
LDO8
GPIO5 GPIO6
A6
L3
LDO7
PGND7
L2
LDO5 LDO6
PGND7
J2
LDO2 LDO3 LDO4
GPIO4
G13
J3
H2
LDO1
U602 MAX8997EWW-T
GPIO1
GPIO3
PGND6
H1
H3
INL6 LDO 2,3,5,10
GPIO0
GPIO2
PGND4
G1
SET3
PGND5
L1
K2
SET2
PWREN
INL4 LDO 12,13,18
PGND2
K1 D5
SET1
INL2 LDO 8.16.17 INL3 LDO 11,14
PGND1
J1
BUCK7
INL1 LDO 1,9,15
PGND6
C5
IN21 LDO 21
INL5 LDO 4,6,7
PGND3
A3 A2
BUCK5 BUCK6 BUCK6EN
N5
D10
BUCK4
_RSO
A7
D11
_MR1 _MR2
B7
F8
BUCK3
M1
F9
BUCK2
C12
E8
G8
LX6
BUCK1 32KHZ_AP
C13
E9
G9
LX6
LX7
XIN XOUT
G12
G10
LX5 32KHZ_CP
KVSS
F10
LX4
PGND1
F11
LX3
GPIO_GND
E11 E10
G11
LX2
SDA _IRQ1
L6
M10
LX1 LX1
PWRHOLD SCL
N6
L11 L10
JIGON
M6
K9
L13 L12
N10
INB07
_ONO PWRON
H10
D6
18TNC2
J4
D8
18RNC1
18R1
D9
INB06A INB06B
FGND
C3
VICHG
GNDM
C1 C2
INB05
FGND
C4
INB04
DGND2
F7
INB01 INB02 INB03 VL
DGND1
F5 E7
INB01
BC
GND
E6
GND
5
C505
SAFEOUT2
B2
F6 E5
D7
SAFEOUT1
B1
F3
B3
D1
A10
D3
H13
D2
G2
3 CE
CAM_AF_EN
C522
5
C504
VOUT 1
4
5
GND
CE
U506 VIN
GND
5
3
CAM_IO_EN
2
VOUT
GND
1
VOUT 1
VDD
GND
4
U507
GND
CAM_SENSOR_A2.8V U501
C290V207
C274
8-41
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-16 2M CAM
"Camera" function does not work
Yes
No
Check the Camera connector on Main PBA
Reconnect the HDC504
Abnormal Resolder L903, C631 Check the C631 = C505 = C508 = C649 = C654 =
voltage 1.2V 2.8V 1.5V 1.8V 1.8V
No
Resolder U501, C504, C505 Resolder U502, C508, C511 Resolder C649 Resolder C654 Replace the PBA
Yes
No
Check R440 is 24MHz
Resolder R440 Replace the PBA.
Yes No
Check F500, F501
Resolder F500, 501 Replace the PBA.
Yes
Replace the camera module
Yes
END
8-42
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CAM_AF_2.8V
2 GND
VT_CAM_1.5V_EN
C521
2
GND
C511
VIN EN
3
8M_1.2V_EN
3 CE
CAM_AF_EN
C522
5
C504
GND
5
4
VT_CAM_CLK_P
3
I|O
I|O
I|O
I|O
5 2 NC
NC
LDO8
GPIO6
LDO9
GPIO7
LDO10
GPIO8
LDO11
GPIO9
LDO12
GPIO10
LDO13
GPIO11
LDO14 LDO16
IN_GPIO1
LDO15
IN_GPIO2
LDO17 LDO18 LDO21
FLED1 FLED2
LXF
FLED_EN
LXF COMN1 COMP2
OUTF
COMP
OUTF
UID INMOTOR MDP
MIC_USB
MDN DN1
MGAIN
DP2
MPWM
UT1
CB
UR2
SNS
SL1
THRM
AIN
SR2
VTT
IDB
VBFG
ALRT
N7
D13
L603
N4 N2 A8 B8 F13
H7 G7 H9
M13 L8 M11 N12 M9 N11 N9 M12 J13 L9 J11 J10 J9 K11 K12 K13 J12 K10 K8
A5 B5
A4
C645
B4
C649
C654
A11 B11 B10 C11 C10
G6 L7 J7 J6 J8 K5 K6 K7
NC
L5
C607
ZD600
D601
SC100 4
R402 R400
TH400
TA600
C416
R416
C680
C417 C418 R404
R428 R605 R426 R423
C402
R433
D600
R608 C635
R610 C662 R611
MOT60 0 MOT60 1
C631 L503C517
L604
C612
R606 R604 R420 R419
C655
L603C618
BTC600
L507 C649 R520
C526
HDC50 4
C643
C228
L210 L212 C286 R234 C287 R235
R229 R231 V204
R228 R230
HDC20 0
C282 V205V206 L213
C511
U502
TP203TP204
V203
R460 R459
TP201
C508
TAC302
U1008 ZD302
C1077 C1102
C1078 L1035
F1002
PORON1000
TP1000
C605 C636 C657 C664 C658 C435
C622 C621 C627 C663
C613
C1100 R1017
1 OSC100
C1088 C1089
C1101 C1091
C506
SLC500
L600
GPS_UART_RX D
C413
L211
R448 R447
R1013
U1011
U501 L1029
C654
C1085 T C1073GPS_nRS
C504 C1076
C505 C645
C609C628
GPS_100 0
F501F500
C442
C1099
R518 C527
R440
CAM_ISP_1.8V
VT_CAM_1.8V
H8
L501 U507
C522 C521 L500
CAM_SENSOR_IO_1.8V
C631
C8 F12
A13
A1
A6
CAM_ISP_CORE_1.2V
M7
B13
C530 C529
U506
H12
H11
NC
SDAFG
PGNDF
SCAFG
GSMB
PGNDF
BOOT
REFINPA
B9 E13
L1025
1
J5
N13
NC
NC
F1
E4
N1
E3
E2
D4
F2
DCIN
DCIN
BATT
VCOIN
_DETBAT
VBATTFG
VCC_32CP
L4
E1
H6
K4
H4
H5
28R2
BATT
28TNO2
28RNO1
28TCOM1
28RCOM2
F4
G5
K3
G3
G4
28T1
18T2
18VLL
GPIO5
AGND
C7
LDO6
B6
L3 C6
LDO4 LDO5
LDO7
PGND7
L2
LDO3
GPIO3
PGND3
J2
LDO2
GPIO4
PGND6
J3
H2
LDO1
U602 MAX8997EWW-T
GPIO2
PGND6
H3
INL5 LDO 4,6,7
PGND4
H1
PWREN
PGND7
G1
SET3
INL4 LDO 12,13,18
PGND5
K2
SET2
INL3 LDO 11,14
A9
C9
SET1
INL2 LDO 8.16.17
N8
N3
M2
BUCK7
INL1 LDO 1,9,15
B7
L1
IN21 LDO 21
M8
M4
BUCK6
GPIO1
VT_CAM_CLK_N_F
M3
M5
BUCK6EN
GPIO0
VT_CAM_CLK_P_F
2
E12
D12
BUCK5
_MR2 _RSO
INL6 LDO 2,3,5,10
1
A12
B12
BUCK3
A7
J1
D5
BUCK4
N5
C5
_MR1
M1
A3 A2
K1
LX7
BUCK2
C13
D11 D10
LX6
BUCK1 32KHZ_AP
G13
F8
G8
LX6
XIN XOUT
G12
E9 E8 F9
G9
LX5 32KHZ_CP
PGND1
G11 G10
LX4
GPIO_GND
F10
LX3
_IRQ1
PGND1
F11
SDA
PGND2
E10
LX2
KVSS
E11
LX1
GNDM
N10 M10
LX1
SCL
L6
L11 L10
JIGON
N6
L12
INB07
PWRON
PWRHOLD
M6
L13
_ONO
C12
D8 D6
K9
INB06B
H10
D9
18TNC2
J4 C3
18RNC1
18R1 C1 C2
INB06A
VICHG
GND
C4
INB03
INB05
DGND1
D7
INB02
INB04
DGND2
E7
INB01
VL
FGND
E6
F7
INB01
BC
FGND
E5
F5
VT_CAM_D0_P_F
F501
C530
C529
C505
SAFEOUT2
B3
F6
SAFEOUT1
B1
F3
B2
D1
H13
D3
A10
D2
VT_CAM_D0_N_F
2
2
5
VT_CAM_CLK_N
G2
1
4
5
GND
CE
1 VOUT
3
I|O
VOUT 1
GND
EN
I|O
I|O
GND
VIN
5
3
CAM_IO_EN
VOUT GND
I|O
6
2
C508
4 VDD
4
GND
VDD
GND
1
VOUT 1
3
VT_CAM_D0_P
GND
U507
U506 4
F500 4
VT_CAM_D0_N
VCC_SUB_2.0V
CAM_SENSOR_CORE_1.2V U502
GND
VCC_SUB_2.0V
VT_CAM_1.5V
GND
CAM_SENSOR_A2.8V U501
6
V_BAT V_BAT
C290V207
C274
8-43
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-12. GSM1800 RX
NORMAL CONDITION catch the channel? NO Check C1030 ≤ -65dBm ?
YES
CHECK soldered RFS1001, C1030,L1016
NO Check the Voltage at C1026 = V_BAT ?
NO
Resolder or change U1002, C1026
NO
Resolder or change L1010,L1015
NO
Resolder or change F1000
YES Check L1010,L1015 ≥ -65dBm ? YES Check component soldering status OK at F1000 YES
Check F1000 PIN 18, 19 ≥ -65dBm
NO
Resolder or change F1000
YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES GSM1800 Receiver is O.K?
NO
Resolder or change U300
END
8-44
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-45
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-13. WCDMA Band1 RX NORMAL CONDITION catch the channel?
CONTINUOUS RX ON RF INPUT : 10700CH
NO Check C1030 ≤ -65dBm ?
AMP : -50dBm YES
CHECK soldered RFS1001, C1030,L1016
NO Check the Voltage at C1026 = V_BAT?
NO
Resolder or change U1002, C1026
NO
Resolder or change L1012, C1031
NO
Resolder or change F1000
YES Check L1012, C1031 ≥ -65dBm ? YES Check component soldering status OK at F1000 YES
Check F1000 PIN 14, 15 ≥ -65dBm
NO
Resolder or change F1000
YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES WCDMA B1 Receiver is O.K?
NO
Resolder or change U300
END
8-46
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-47
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-14. WCDMA Band2 / GSM1900 RX NORMAL CONDITION catch the channel?
CONTINUOUS RX ON RF INPUT : 9880CH
NO Check C1030 ≤ -65dBm ?
AMP : -50dBm YES
CHECK soldered RFS1001, C1030,L1016
NO Check the Voltage at C1026 = V_BAT ?
NO
Resolder or change U1002, C1026
NO
Resolder or change L1006, L1009
NO
Resolder or change F1000
YES Check L1006, L1009 ≥ -65dBm ? YES Check component soldering status OK at F1000 YES
Check F1000 PIN 16, 17 ≥ -65dBm
NO
Resolder or change F1000
YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES WCDMA B2 / GSM1900 Receiver is O.K?
NO
Resolder or change U300
END
8-48
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-49
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-15. WCDMA Band5 / GSM 850 RX CONTINUOUS RX ON
NORMAL CONDITION catch the channel?
RF INPUT : 4408CH AMP : -50dBm
NO Check C1030 ≤ -65dBm ?
YES
CHECK soldered RFS1001, C1030,L1016
NO Check the Voltage at C1026 = V_BAT ?
NO
Resolder or change U1002, C1026
NO
Resolder or change C1020, L1008
NO
Resolder or change F1000
YES Check C1020, L1008 ≥ -65dBm ? YES Check component soldering status OK at F1000 YES
Check F1000 PIN 20, 21 ≥ -65dBm
NO
Resolder or change F1000
YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES WCDMA B5 / GSM850 Receiver is O.K?
NO
Resolder or change U300
END
8-50
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-51
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-16. WCDMA Band8 / GSM900 RX
NORMAL CONDITION catch the channel?
CONTINUOUS RX ON RF INPUT : 3013CH
NO Check C1030 ≤ -65dBm ?
AMP : -50dBm YES
CHECK soldered RFS1001, C1030,L1016
NO Check the Voltage at C1026 = V_BAT ?
NO
Resolder or change U1002, C1026
NO
Resolder or change L1011, L1014
NO
Resolder or change F1000
YES Check L1011, L1014 ≥ -65dBm ? YES Check component soldering status OK at F1000 YES
Check F1000 PIN 22, 23 ≥ -65dBm
NO
Resolder or change F1000
YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES WCDMA B8 / GSM900 Receiver is O.K?
NO
Resolder or change U300
END
8-52
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-53
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-17. GSM850/GSM900 TX
U1002 PIN14 : About 30dBm ?
YES
CHECK soldered - RFS1001, C1030, L1016 L1001, C1018, C1019, RFS1000
NO
Resolder or change U1002, C1026
YES
Resolder or change L1018, L1033, L1019
NO
Resolder or change U1005, C1040
YES
Resolder or change C1049
CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED GSM850 CH : 190 GSM900 CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
NO
Check the Voltage at C1026 = V_BAT? YES Check L1018, L1033, L1019 : About 30dBm ? NO Check the Voltage at C1040 =V_BAT ? YES Check C1049: About 0dBm ? YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES GSM850/900 Transmitter is O.K?
NO
Resolder or change U300
END
8-54
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-55
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-18. DCS/PCS TX
U1002 PIN14 : About 27dBm ?
YES
CHECK soldered - RFS1001, C1030, L1016 L1001, C1018, C1019, RFS1000
NO
Resolder or change U1002, C1026
YES
Resolder or change L1017, C1034, C1036
NO
Resolder or change U1005, C1040
YES
Resolder or change C1050
CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED GSM850 CH : 190 GSM900 CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
NO
Check the Voltage at C1026 = V_BAT ? YES Check L1017, C1034, C1036 : About 30dBm ? NO Check the Voltage at C1040 =V_BAT ? YES Check C1050: About 0dBm ? YES
CCheck the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES DCS / PCS Transmitter is O.K?
NO
Resolder or change U300
END
8-56
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-57
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-19. WCDMA BAND1 TX
U1002 PIN14 : About 22dBm ?
YES
CHECK soldered - RFS1001, C1030, L1016 L1001, C1018, C1019, RFS1000
NO
Check the Voltage at C1026 = V_BAT ?
NO
CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED WCDMA Band1 CH : 10700 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
Resolder or change U1002, C1026
YES Check L1012, C1031 : About 22dBm ?
YES
Resolder or change L1012, C1031
NO
Resolder or change F1000
NO Check component soldering status OK at F1000 YES Check L1023, C1042, C1052: About 22dBm ?
YES
Resolder or change L1023, C1042, C1052:
NO Check the Voltage at C1058 = V_BAT ?
NO
Resolder or change U1004, C1058
NO
Resolder or change U1005, C1040
YES
Resolder or change C1050
YES Check the Voltage at C1040 = V_BAT ? YES Check C1050 About 0dBm ? YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
8-58
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES WCDMA band1 Transmitter is O.K?
NO
Resolder or change UCP300
END
8-59
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-60
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-20. WCDMA BAND2 TX
U1002 PIN14 : About 22dBm ?
YES
CHECK soldered - RFS1001, C1030, L1016 L1001, C1018, C1019, RFS1000
NO
Check the Voltage at C1026 = V_BAT ?
NO
CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED WCDMA Band2 CH : 9880 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
Resolder or change U1002, C1026
YES Check L1006, L1009 : About 22dBm ?
YES
Resolder or change L1006, L1009
NO
Resolder or change F1000
NO Check component soldering status OK at F1000 YES Check L1051, L1020, C1053 About 22dBm ?
YES
Resolder or change L1051, L1020, C1053:
NO Check the Voltage at C1058 = V_BAT ?
NO
Resolder or change U1004, C1058
NO
Resolder or change U1005, C1040
YES
Resolder or change C1050
YES Check the Voltage at C1040 = V_BAT ? YES Check C1050 About 0dBm ? YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
8-61
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES WCDMA band2 Transmitter is O.K?
NO
Resolder or change UCP300
END
8-62
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-63
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-21. WCDMA BAND5 TX
U1002 PIN14 : About 22dBm ?
YES
CHECK soldered - RFS1001, C1030, L1016 L1001, C1018, C1019, RFS1000
NO
Check the Voltage at C1026 = V_BAT ?
NO
CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED WCDMA Band5 CH : 4408 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
Resolder or change U1002, C1026
YES Check C1020, L1008: About 22dBm ?
YES
Resolder or change C1020, L1008:
NO
Resolder or change F1000
NO Check component soldering status OK at F1000 YES Check L1021, C1054 About 22dBm ?
YES
Resolder or change L1021, C1054
NO Check the Voltage at C1058 = V_BAT ?
NO
Resolder or change U1004, C1058
NO
Resolder or change U1005, C1040
YES
Resolder or change C1049
YES Check the Voltage at C1040 = V_BAT ? YES Check C1049 About 0dBm ? YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
8-64
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES WCDMA band5 Transmitter is O.K?
NO
Resolder or change UCP300
END
8-65
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-66
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-22. WCDMA BAND8 TX U1002 PIN14 : About 22dBm ?
YES
CHECK soldered - RFS1001, C1030, L1016 L1001, C1018, C1019, RFS1000
NO
Check the Voltage at C1026 = V_BAT ?
NO
CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED WCDMA Band2 CH : 3013 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
Resolder or change U1002, C1026
YES Check L1011, L1014 About 22dBm ?
YES
Resolder or change L1011, L1014
NO
Resolder or change F1000
NO Check component soldering status OK at F1000 YES Check L1022, C1055 About 22dBm ?
YES
Resolder or change L1022, C1055
NO Check the Voltage at C1058 = V_BAT ?
NO
Resolder or change U1004, C1058
NO
Resolder or change U1005, C1040
YES
Resolder or change C1049
YES Check the Voltage at C1040 = V_BAT ? YES Check C1049 About 0dBm ? YES
Check the voltage at {C1062 = VBAT_RF ?} & {C1000,C100 = V_BAT?} & {C1061, C1021 = 2.85V ?} & {C1056, C1016 = 2.65V ?} & {C1060, C1017 = 1.8V?} & {C1059, C1022, C1024) = 1.2V?}
NO
Resolder or change U1000
YES
8-67
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check the freq. at C1048 : 26MHz ?
NO
Change or resolder OSC1000
YES WCDMA band1 Transmitter is O.K?
NO
Resolder or change UCP300
END
8-68
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V VUSB_IO
CP_VSD2_1.8V
R1001 C301 C300
L1015
A8
B9 C9
C17 D17 E17 F17 G17 H17 J16
PCM_CLK
H16 J15 G15 E16
PCM_SYNC
D16
F16 B10 G16
J13
G10 B13 B12
MEM_WE
K17 B14
L301
C305
SD1_SW
M6
MEM_A_14 MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17 MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK SIM_IO SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17 F32K
MEM_BC0_N MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11 DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1 R6
HW_MON1 HW_MON2
P7
HW_MON2
MEM_CS0_N MEM_CS1_N
B6 DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17 N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3 L7
L13 P13
N12 L11 M15 M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12 F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8 T6
TCK_CP TDI_CP TDO_CP TMS_CP
U5 TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD 2MIC_UART_TXD
TRST_N_CP RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0 ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD AP_FLM_RXD R333 R335
RESET_BB_N RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 2 4 5 6 8 10 11 13 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 47 49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE K7
L2
RESET300
K2 J3 U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1 HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC R330 R331
TP308
K3 U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1 USIF1_SCLK USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN M14
R328 R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1 IPC_HOST_WAKEUP CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3 N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3 D1 E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51 NC 52 NC
48
44
50 ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322 F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1 L1022
C331
C311
C318
C327
C325
C326 L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12 VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339 H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14 15 16 17 18 19 20 21 22 23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2 J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1 RX_B1 RX_B2 RX_B2 RX_GSM1800 RX_GSM1800 RX_B5 RX_B5 RX_B8 RX_B8
F1000
10
G G G G G G G G G G G G G G G 1 4 11 14 16 17 18 20 27 28 30 31 33 34 35 C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12 OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6 M1
MEM_A_2
V_BAT
DI3_RX_DAT DI3_TX_DAT DI3_RX_DATX DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5 PA_RF BAND_GPIO1 BAND_GPIO2 PA_DCDC_EN
GPIO1
2 R1004
2
21 GPIO1 22 GPIO2 GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS B7 E14
SD_CKE SD_CLK
L1020 GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK 8 SPI_DATA 10 SPI_EN 7 VSPI 3 VDET 12 VRAMP
SPI_CLK SPI_DRW SPI_SS VSPI PA_POW_DET PA_RAMP
3
17
HB_IN
18
5
4 IN1
19 2G_LB_OUT 29 3G_LB_OUT 15 2G_HB_OUT 3G_HB_OUT 32
N1 N2
U7 DI3_RX_DAT
MEM_AD_14
HW_MON1 J14
H14 H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24 25 VCC2 26 VCC3
13 6
R2
I2S2_WA1 I2S2_CLK0 I2S2_CLK1
MEM_AD_12 MEM_AD_13
MEM_BE1_N B15 A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10 MEM_AD_11
REC_PCM_OUT REC_PCM_IN REC_PCM_SYNC GPS_CLK_EN REC_PCM_CLK PHONE_ACTIVE
G13
SD_CS
SD_CAS SD_RAS
C1042
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
A3 A7 C3 C7 C8 C10 C11 D9 E1 E5 E6 F4 F5 F6 F8 F10 G3 G4 G6 G7 G8 G9 G10 H3 H4 H5 H6 H10 J3 J6 J7 J9 J10 K5 K6 K10 L3 L8 L11 L12 M2 M7
L1000
V_BAT
D12 C12 D13 C13
U1000
L1 K1 K2 J2
VSNS_1V2 LX1
VSNS_1V8 LX2
J1 H1 H2 G2
SPI_CLK SPI_SS SPI_DRW CLK_ON
G1 F1 F2 E2
C1017
VANA
L7 L6 M6 M5
C3 D3
A2
C1016
NC NC
VSNS_2V85 LX3A
1 2
D4 B4 C4 B3 B2
SPI_CLK SPI_SS SPI_DRW CLK_ON VDD_IO
C2 D1
VDD_2V65_SUE2
PGND AGND
A1 B1
D2 A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4 M3 L5 L4
VDD_1V8_SUE2
NC NC NC NC NC NC
DI3_TX_DATX DI3_TX_DAT
RESET_N CLK_ON VSPI
DI3_RX_DATX DI3_RX_DAT
AFC_DAC RX_H2X RX_H2 RX_H1X RX_H1
FSYS3_EN FSYS3 FSYS2_EN FSYS2
RX_M2X RX_M2 RX_M1X RX_M1
FSYS1_EN FSYS1
U1001
RX_L2X RX_L2 RX_L1X RX_L1
C1027
C1025
PA_RAMP PA_BIAS REF_CLK_EN SYS_CLK_EN SYS_CLK
RD_HX RD_H RD_MX RD_M
SPI_DRW SPI_SS SPI_CLK
RD_L2X RD_L2 RD_L1X RD_L1
PA_POW_DET PA_RF CEXT_DCXO CEXT_TXPLL CEXT_TXMS CEXT_RXPLL
GPO8 GPO7 GPO6 GPO5 GPO4 GPO3 GPO2 GPO1
VDD_2V5_SUE2 VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11 K11 M10 M9 M8 A5 B5 E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2 MI1 PM_H PM_L
XO_SUP XO_EXT XOX XO
2 1 M13 M1 A13 A1
VBAT_UE2
RESET_N_RF CLK_ON VSPI
K12 K13 E3 B10 J13 J12
GPS_CLK_EN GPS_CLK_26M
H12 H13 G13 G12
PA_RAMP PA_BIAS
M12 M11 E13 F12 F13
REF_CLK_EN SYS_CLK_EN SYS_CLK_26M
SYS_CLK
SPI_DRW SPI_SS SPI_CLK
D4 E4 D3 PA_POW_DET PA_RF
D1 C1
C1035
A10 C1037 D8 C4 C1039 H9
C1038
OSC1000
6 VCC
B11 B12 A12 A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2 GND 3
4 OUT C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2 A4
VDD2V5_RCRF VDD2V5_RCBB VDD1V8_RCRF VDD1V8_RCBB VDD1V8_RCLO VDD1V8_RCMS VDD1V8_RXPLL VDD1V8_RXDCO VDD2V5_RXDCO VDD2V5_TXBIAS VDD_TXRF VDD2V5_TXDCO VDD1V8_TXDCO VDD1V8_FBR VDD1V8_TXLO VDD1V8_TXMS VDD1V8_RFC VDD2V5_RFC VDD1V8_DIG VDD1V2_DIG VDD2V5_FSYS VDD1V8_SCU VDDIO VDDBAT_TXRF D2B_OUT_TXRF VDDBAT D2B_OUT VDD_TEST
C1001
J5 J4 L2 F3 G5 F7 K9 L9 J8 C5 B2 C6 A6 D2 D5 E8 L13 L10 C9 F9 D10 B13 E12 B1 C2 A9 B9 E9
B8 A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013 PHONE_ACTIVE
eMMC_EN
C437 C444
R462
C518
C408 R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301 R302
C340
R328
R306
R436 C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515 C507
OSC1000
C305
C328
SC1008 R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010 C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006 C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034 L1037 C1084
C1065
L1028
F1001
L1027
L1024
L1026 C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016 RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1 P2
I2S2_TX
MEM_AD_8 MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V 2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21 C16 B16
SD_nCLK
SWITCHABLE_ANT RD_CTRL3 RD_CTRL2 RD_CTRL1
C1044 C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850 RD_850 RDX_900 RD_900
ASM
N10
A16 B17
R308
PDA_ACTIVE GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX A13
SD_DQM0 SD_DQM1 SD_DQS0 SD_DQS1
RDX_2100 RD_2100 RDX_1900 RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK CP_DUMP_INT SPEECH_PCM_OUT_CP SPEECH_PCM_IN_CP SPEECH_PCM_SYNC 2MIC_RST 2MIC_PWDN
C1031
E10
C336
J12 F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7 H10 D11
CP_D1(0) CP_D1(1) CP_D1(2) CP_D1(3) CP_D1(4) CP_D1(5) CP_D1(6) CP_D1(7) CP_D1(8) CP_D1(9) CP_D1(10) CP_D1(11) CP_D1(12) CP_D1(13) CP_D1(14) CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX DI3_RX_DAT RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0 SD_BA1
5 6
E8
D10
D13
DI3_TX_DAT
DCS
3 4
D8 F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H PM_L
MEM_AD_0 MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND TRX4
1
R1003
24
GND 27 NC 28 NC 29
23
26 VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22 2G_LB_TX
TRX5
GND
G
G
A C 2 1
4
GND U1002
GND TRX3
L1016
C1032
NC
NC
14
C1030 C2
2
1
B2
15
Nearby PMB5712
TRX6
GND TRX2
NC
FB
B3
3
VCON
VIN A2
SGND
U1003 PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028 A1
C3
L1013 BPEN
17 16
11
C1029
19 18
12
20
RFS1001
25
DI3_TX_DATX
H11 G11
VDDCORE
CP_A1(0) CP_A1(1) CP_A1(2) CP_A1(3) CP_A1(4) CP_A1(5) CP_A1(6) CP_A1(7) CP_A1(8) CP_A1(9) CP_A1(10) CP_A1(11) CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006 USB_VBUS_CP_4.9V
GND
VPLL_1.2V VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G 3 G
1
RFIN 4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-69
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-28. MHL
MHL Does not work Yes No
Check the SUB C to C on Main PBA
Check if HDC301 is well connected
Yes
No
Check the USB connection is detected?(Notification alarm)
Replace the SUB PBA
Yes
No
Check if U512 works properly
Change U512
Yes
Check the voltage of L511(1.2V), C548(3.3V), L510(1.2V), C553(1.8V), R530(2.8V)
No
Check the LDOs(U510, U511, U517)
Yes
Replace U518
Yes
END
8-70
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VSIL_1.2C
VSIL_1.2A
L511
L510
VCC_3.3V_MHL
C553
VDDQ
E3
D4
A2
E4
CVCC12
CVCC12
IOVCC18
F5
D5
AVCC33
E5
B5
E6
AVCC12
AVCC12
AVCC33
IOVCC18
CSCL
U518
RX2_N
CSDA
MHL_DB
DSCL DSDA
MHL_D
RPWR
CBUS_ID
HPD
V_SENSE
WAKE_UP
NC
RSVDL
NC
RSVDL
USB_ID
B3 D2 B7 C7 D6 D7 C1 D1
A4 A3 A7 C6
R530 A6 A5 B6
C5
B4
NC
RSVDL
GND
A1
RX2_P
B1
2
C2
RESET_N
GND
B2
CI2CA
NC
C3
RX1_N
GND
F7
INT
1
F3
RX1_P
F6
F4 E1
RSVDL
GND
G1
RSVDL
F2
F1
RSVDL
RX0_N
GND
G3
RSVDL RX0_P
GND
G2
RXC_N
GND
G5
VCC_1.8V_MHL
RXC_P
E7
G4
E2
G7
D3
G6
AVCC12
C4
C548
VCC_1.8V_MHL
MIC200 R621
C556 C240
C238
U511
C360
C320 R323 C313
C310 R324 C312
BH1001
U512
TP305 TP303
C550 R524 R525 C555
C542
TP304
C308 C565 R532R533 C307 C309 R534R535 C548 R529
U513
C563 U515 R53 6
C554
U518
TP309
U303
C564
R341
U517
C553 R421 R422 C549 C552 C551
U510
R530 C543
R531
L510 C545 U600C547 L511
C303 C302 R316 R321 R319 R315 C306 R314 R317 R320 R318
U302
C359
R337
HDC30 1
C557 C558
C239
C244
UME300
C354
C678
V208 L206 L215 V201
C243
U609
L304 U205
TP500
R600 C602 R601C603
TP30TP30 2 0TP301
8-71
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-29. OTG
OTG does not work
Yes
CHECK OTG DEVICE if high power device.
No
THIS OTG does not guarantee the DEVICE consuming 200mA more, especially KEYBOARD
Yes
Check V_BUS_5V (U603)
No
Check U603, ZD301,L304 well mounted, or re-soldering.
Yes
Check the R619
Abnormal
Resolder and Replace R619
Yes No
Check the SUB PBA conn. HDC301.
Re-connect HDC301. Or change the SUB PBA.
Yes No
OTG is OK?
Resolder or Replace U607
Yes
END
8-72
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-29. OTG ZD301 C243
L304
OTG_OUT_5V V_BUS_5V
U205
ZD301
C354
C244
L304
MICBIAS_LDO_2.8V HDC301 1 3 5 7 9 11
V_BAT
SPK_OUT_R_P SPK_OUT_R_N
14 16 18 20 22 24 26 28 30 32 34
MAIN_MIC_P_CONN MAIN_MIC_N_CONN R332 R334
USB_DM USB_DP
SWITCHABLE_ANT1_2.8V SWITCHABLE_ANT2_2.8V
C354
USB_ID JTAG_USB_ID
2 4 6 8 10 12
HDC301
13 15 17 19 21 23 25 27 29 31 33
1 2 3 4 5 6 7 8 10 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 NC NCNC NC 35 36 37 38
OTG_OUT_5V
V_BUS_5V
V_BAT
R613
VCC_1.8V_PDA
U607
TP_VICHG
E3
U1012
ISET
CSOUT
SCL SDA
AUXPWR BMD|THERM
V_BAT
L607 C671
C3 E1 E4
V_BAT R619
CSIN
B1 C1 C2
L608
E2 B3
VCHG
NC NC
VICHG
A4 B4
EN
AC|USB5 STAT|IRQ
PGND PGND SGND
CHG_SCL_1.8V CHG_SDA_1.8V
SW SW
C676
C669
R619
A3
MID
LDO
C676
1 2
D4 C4
TA_nCONNECTED
DCIN DCIN
D1 D2 D3
B2
R616
U607
A1 A2
R616
C669
TP_VICHG
L608
U603
U603
L607 R613
C671
U1012
8-73
Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
