Level 3 Repair
8-2. PCB Diagrams 8-2-1. Top
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-2-2. Bottom
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3. Flow Chart of Troubleshooting Equipments
Oscilloscope
Digital Multimeter
Power Supply
8960 & Spectrum Analyzer
+ driver, driver, ESD Safe Tweeze Tweezer r
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-1. Power On
Cell-phone can`t power on.
Check the Battery Voltage. Is it more than 3.4V? 3.4V?
No
Charging the battery by TA.
Yes Check the key-FPCB (open, etc)
Abnormal
Change the key -FPCB And retry to the power-on operation.
Yes
Power-on the phone and check the power-on sound. Is Sound ok?
Yes
Change the FRONT ASSY
No
Check the U500 output voltage (C524 > 1.0V, 1.0V, C522 > 0.9V, 0.9 V, C521 > C521 > 1.0V, 1.0 V, C532 = 1.8V) 1.8V)
No
If the output voltage is not satisfied with normal condition, Change the U500
Yes
Change the OSC500 If OSC500 does not still work, Change the U500
Check the Clock OSC500(C515)
No
This problem is internal oscillator of U500.
Is that frequency 32KHz? ※ Test
condition (Oscilloscope setting)
: 20.0us.div (time division) Yes If the output voltage is not satisfied with normal. Check the U500 input signal AP_PS_HOLD(TP) > 1.8V) ( AP_PS_HOLD(TP) 1.8 V)
No
condition, Change the UCP400. ※ Each
voltage level has ±10% margin.
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
L C D C I S S P M _ _ A P C _ I C I _ Z Z M M H H P P K K _ _ 2 2 P P 3 3 A A
V_BATT VCC_1.8V_AP
V_BATT
GPS_CLK32K 3 2K HZ _P MI C
B T_ WI FI _C LK 32 K CODEC_CLK32K
0 0 5 P T
C500
1 0 5 P T
C513 4 1 5 C
2
VARM_1.1V_AP
2 0 5 P T
OSC500
VMIF_1.0V_AP
7 C
N I O C K B
1 B9
C515
A9
1.5A, 0.65~2.225V
L1 K3
VARM_1.1V_AP
L4
L501 L502
C522
C523
M5
BUCK2_GND
BUCK2_GND
BUCK1_GND
K5
H1 H2
J3 H3
D1
L504
D2 E1
L505
VCC_SUB_2.0V C525
C526
1.5A, 0.75~3.0V
5M_CORE_1.2V BUCK4_GND
E2
VG3D_1.0V_AP_SNSN VG3D_1.0V_AP_SNSP
E3
VMEM_1.2V_AP
B5
5M_CORE_1.2V
B3
D3
2A, 0.65~2.225V
L506
C527
A5
BUCK8_GND
L507
BUCK5_GND
1.5A,0.75~3.0V
L508
A2
L509 1.5A, 0.65~2.225V BUCK7_GND
L510
B7
VCC_SUB_2.0V
A7
L10
VCC_SUB_1.35V
M11
VMEM_VDDF_3.0V
VCC_1.8V_AP
C531
BUCK6_GND
FB1
VINB2 VINB31
FB2
VINB32
SW21
VINB4
SW21
VINB4
SW22
VINB4
BUCK9_GND
BUCK2_SEL BUCK3_SEL BUCK4_SEL PMIC_DVS1 PMIC_DVS2 PMIC_DVS3
K7 K8 C5 D5 E5
G4
R500
F5 F4
1 0 5 R
R504
SW22
VINB5 VINB6
RS2P
TP_AP_PS_HOLD
VINB7 VINB8
VINL1 VINL2
LDO 11/ 14
VINL3
RS3N
LDO 4/ 9
VINL4
RS3P
LDO12/17/19/23
VINL5
LDO18/20/21/24
VINL6
FB4
LDO 5/ 22
VINL7
SW41
LDO 1/ 6/ 7/ 8/ 15
VINL8
SW41
LDO 2
VINL9
E7 D6 F7
C508
C509
C510
M2 L2 L3
D N G _ 4
D N G _ 5
D N G _ 6
D N G _ 7
D N G _ 8
D N G _ 9
K C U B
K C U B
K C U B
K C U B
K C U B
K C U B
K C U B
K C U B
K C U B
VCC_SUB_1.35V
VCC_SUB_2.0V VPLL_1.1V_AP
M3
VALIVE_1.0V_AP
J1 J2
VMIPI_1.0V_AP
VM1M2_1.2V_AP
B2
C516
C517
VCC_1.8V_AP
B6
VCC_1.8V_MHL
VSIL_1.2A
C518
C2
VMPLL_1.1V_AP
B1
C519
A6
VABB02_1.95V_AP
C520
VMIPI_1.8V_AP
M10
VCC_3.3V_MHL
M9
VHSIC_1.0V_AP
TSP_VDD_3.3V
VABB1_1.95V_AP
B10
VHSIC_1.8V_AP
C10
5M_AF_2.8V
TSP_VDD_1.8V
VUOTG_3.0V_AP
D10 E10
VCC_2.8V_AP
F10 G10
VTF_2.8V
CAM_IO_1.8V
VMEM_VDD_2.8V
H10
VTCAM_1.8V
J10 K12
VLED_IC_1.9V
SW42
150mA, 0.8~2.375V VLDO1
SW42
300mA, 0.8~3.95V VLDO10 RS4N
150mA, 0.8~3.95V VLDO11 150mA, 0.8~3.95V VLDO12
RS4P
U500
FB5
FB6
150mA, 0.8~3.95V VLDO13 150mA, 0.8~3.95V VLDO14 150mA, 0.8~3.95V VLDO16 150mA, 0.8~3.95V VLDO17 300mA, 0.8~3.95V VLDO18 150mA, 0.8~3.95V VLDO19
FB7
450mA, 0.8~2.375V VLDO2
SW7
150mA, 0.8~3.95V VLDO20
FB8
150mA, 0.8~3.95V VLDO22
150mA, 0.8~3.95V VLDO21 SW8
300mA, 0.8~3.95V VLDO23 300mA, 0.8~3.95V VLDO24
FB9
300mA, 0.8~3.95V VLDO25
SW9
150mA, 0.8~3.95V VLDO26
DS2
150mA, 0.8~3.95V VLDO28
DS3
300mA, 0.8~3.95V
VLDO3
DS4
150mA, 0.8~3.95V
VLDO4
DVS1
150mA, 0.8~3.95V
VLDO5
DVS2
150mA, 0.8~2.375V VLDO6
DVS3
150mA, 0.8~2.375V VLDO7 300mA, 0.8~2.375V VLDO8 400mA, 0.8~3.95V
IRQB
H11
(LDO1,DefaultON,150mA,0.8-2.375V)
C12
(LDO10,DefaultON,300mA,0.8-3.95V)
E9
VTOUCH_3.3V
(LDO11,DefaultON,150mA,0.8-3.95V)
F9
(LDO12,DefaultON,150mA,0.8-3.95V)
D11
(LDO13,DefaultON,150mA,0.8-3.95V)
E8
VLDO9
RSOB
VDDQ_PRE_1.8V
(LDO14,DefaultON,150mA,0.8-3.95V)
J9
(LDO15,DefaultON,150mA,0.8-2.375V)
150mA, 0.8~2.375V VLDO15 D8
(LDO16,DefaultON,150mA,0.8-3.95V)
F11
(LDO17,DefaultOn,150mA,0.8-3.95V)
G12
(LDO18,DefaultOff,300mA,0.8-3.95V)
F8
(LDO19,DefaultOff,150mA,0.8-3.95V)
J12
(LDO2,DefaultON,450mA,0.8-2.375V)
G11
(LDO20,DefaultOff,150mA,0.8-3.95V)
G9
(LDO21,DefaultOff,150mA,0.8-3.95V)
H9
(LDO22,DefaultOff,150mA,0.8-3.95V)
F12
(LDO23,DefaultOff,300mA,0.8-3.95V)
G8
(LDO24,DefaultOff,300mA,0.8-3.95V)
D12
(LDO25,DefaultOff,300mA,0.8-3.95V)
B11
(LDO26,DefaultOff,150mA,0.8-3.95V)
C11
(LDO27,DefaultOff,150mA,0.8-3.95V)
D9
(LDO28,DefaultOff,150mA,0.8-3.95V)
B12
(LDO3,DefaultON,300mA,0.8-3.95V)
E11
(LDO4,DefaultOff,150mA,0.8-3.95V)
H8
(LDO5,DefaultON,150mA,0.8-3.95V)
J8
(LDO6,DefaultON,150mA,0.8-2.375V)
J11
(LDO7,DefaultON,150mA,0.8-2.375V)
H12
(LDO8,DefaultON,300mA,0.8-2.375V)
E12
(LDO9,DefaultOff,400mA,0.8-3.95V)
G7 LDO18_EN
PWRHOLD
BUCK9EN LDO4_EN
MR1B
LDO23EN
MR2B
BUCK6EN
E4 TP_AP_PMIC_EN
C507
D N G _ 3
VINB9
LDO3/10/26/27 LDO13/16/25/28
G5 G6
C506
D N G _ 2
FB3 SW31 SW32
ONOB H4
AP_PS_HOLD
AP_PMIC_EN ON_SW
nPOWER
PMIC_ACOKB
2 0 5 R
AP_PMIC_IRQ AP_N_RST_IN
C505
D N G _ 1
C1
L7
V_BATT
R503
VINB1
150mA, 0.8~3.95V VLDO27
VCC_1.8V_AP
C504
V_BATT
T A B V
SW1
1.5A, 0.75~3.0V
C530
B T D D D D V V A A
VINB2
L9 M8
C503
0 1 A
4 4 J D
K K 2 2 3 3 T P B C _ _ D D D D V V
VINB2
SW6
VMEM_VDDF_3.0V C529
XTALOUT
SW5
C528
BUCK4_GND
C502 1 1 5 C
8 6 B C
D D N N G G
C3
VG3D_1.0V_AP
VMEM_1.2V_AP
C C C C N N N N
RS2N G3
L503
VINT_1.0V_AP_SNSN VINT_1.0V_AP_SNSP 2.5A,0.65~1.6V 5A, 0.65~1.6V
VCC_SUB_1.35V
F E R V
6 5 H H
K4
VARM_1.1V_AP_SNSP VARM_1.1V_AP_SNSN
C524
VINT_1.0V_AP BUCK3_GND
A L K K K 2 2 2 D C 3 3 S S P 3 P T A C B
2 1 2 1 1 1 A A M M
M4 L5
C521
1 1 A
K2
VMIF_1.0V_AP
L500
5A, 0.65~1.6V
1 0 5 C 2 1 5 C
XTALIN
VINT_1.0V_AP VG3D_1.0V_AP
6 6 9 8 7 F E C C D
L8
eMMC_EN AP_PMIC_EN TF_EN CAM_EN
H7 J7 J6
K9 PWREN
B5S1
PWRON
B5S2
K10
Buck5, LDO2= 1.2V
C532
ACOKB
C533
C534
C535
C536
C537 C538
C539
C540
C541
C542
C543
C544
C545
C546
C547
C548
C549
C550
C551
C552
C553
C554
C555
C556
C557
C558
C559
JIGONB
1
IF_CON_SENSE
1 2 3 1 2 1 2 3 1 2 1 2 2 2 3 3 4 4 4 5 5 6 7 8 9 B T B B B B B B B B B B B B B B B D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G A A A A
3 R505
2 TR503
PMIC_JIGONB
R510
C590
2 7 5 4 1 1 1 6 6 6 1 2 1 2 3 4 4 3 8 1 1 1 K K L M G G F F F A B A A L M J C K L
D D N N G G _ _ 1 2 K K C C U U B B
D N G _ 3
D N G _ 4
D N G _ 5
K C U B
K C U B
K C U B
C C N N
1 2
D D D D N N N N G G G G _ _ _ _ 6 7 8 9 K K K K C C C C U U U U B B B B
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 Samsung’s ’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(R501) = 1.8V(High) 1.8V(High)
Check the U500 and R501 (crack, open, etc.)
Yes Check the OSC500, OSC400 and R432. (Crack, open etc.) Abnormal Check the output clock waveforms and frequency.
Check the oscillator clock waveforms.
32.768KHz : OSC500(C515), 24MHz 24MHz : OSC400(C454)
※ Test
condition (Oscilloscope setting) : 20.0us.div 20.0us.div (time division)
Normal
Change UCP400,U500 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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
L C D C I S S P M _ _ A P C _ I C I _ Z Z M M H H P P K K _ _ 2 2 P P 3 3 A A
V_BATT VCC_1.8V_AP
V_BATT
GPS_CLK32K 3 2K HZ _P MI C
B T_ WI FI _C LK 32 K CODEC_CLK32K
0 0 5 P T
C500
1 0 5 P T
C513 4 1 5 C
2
VARM_1.1V_AP
2 0 5 P T
OSC500
VMIF_1.0V_AP
7 C
N I O C K B
1 B9
C515
A9
1.5A, 0.65~2.225V
L1 K3
VARM_1.1V_AP
L4
L501 L502
C522
C523
M5
BUCK2_GND
BUCK2_GND
BUCK1_GND
K5
H1 H2
J3 H3
D1
L504
D2 E1
L505
VCC_SUB_2.0V C525
C526
1.5A, 0.75~3.0V
5M_CORE_1.2V BUCK4_GND
E2
VG3D_1.0V_AP_SNSN VG3D_1.0V_AP_SNSP
E3
VMEM_1.2V_AP
B5
5M_CORE_1.2V
B3
D3
2A, 0.65~2.225V
L506
C527
A5
BUCK8_GND
L507
BUCK5_GND
1.5A,0.75~3.0V
L508
A2
L509 1.5A, 0.65~2.225V BUCK7_GND
L510
B7
VCC_SUB_2.0V
A7
L10
VCC_SUB_1.35V
M11
VMEM_VDDF_3.0V
VCC_1.8V_AP
C531
BUCK6_GND
FB1
VINB2 VINB31
FB2
VINB32
SW21
VINB4
SW21
VINB4
SW22
VINB4
BUCK9_GND
BUCK2_SEL BUCK3_SEL BUCK4_SEL PMIC_DVS1 PMIC_DVS2 PMIC_DVS3
K7 K8 C5 D5 E5
G4
R500
F5 F4
1 0 5 R
R504
SW22
VINB5 VINB6
RS2P
TP_AP_PS_HOLD
VINB7 VINB8
VINL1 VINL2
LDO 11/ 14
VINL3
RS3N
LDO 4/ 9
VINL4
RS3P
LDO12/17/19/23
VINL5
LDO18/20/21/24
VINL6
FB4
LDO 5/ 22
VINL7
SW41
LDO 1/ 6/ 7/ 8/ 15
VINL8
SW41
LDO 2
VINL9
E7 D6 F7
C508
C509
C510
M2 L2 L3
D N G _ 4
D N G _ 5
D N G _ 6
D N G _ 7
D N G _ 8
D N G _ 9
K C U B
K C U B
K C U B
K C U B
K C U B
K C U B
K C U B
K C U B
K C U B
VCC_SUB_1.35V
VCC_SUB_2.0V VPLL_1.1V_AP
M3
VALIVE_1.0V_AP
J1 J2
VMIPI_1.0V_AP
VM1M2_1.2V_AP
B2
C516
C517
VCC_1.8V_AP
B6
VCC_1.8V_MHL
VSIL_1.2A
C518
C2
VMPLL_1.1V_AP
B1
C519
A6
VABB02_1.95V_AP
C520
VMIPI_1.8V_AP
M10
VCC_3.3V_MHL
M9
VHSIC_1.0V_AP
TSP_VDD_3.3V
VABB1_1.95V_AP
B10
VHSIC_1.8V_AP
C10
5M_AF_2.8V
TSP_VDD_1.8V
VUOTG_3.0V_AP
D10 E10
VCC_2.8V_AP
F10 G10
VTF_2.8V
CAM_IO_1.8V
VMEM_VDD_2.8V
H10
VTCAM_1.8V
J10 K12
VLED_IC_1.9V
SW42
150mA, 0.8~2.375V VLDO1
SW42
300mA, 0.8~3.95V VLDO10 RS4N
150mA, 0.8~3.95V VLDO11 150mA, 0.8~3.95V VLDO12
RS4P
U500
FB5
FB6
150mA, 0.8~3.95V VLDO13 150mA, 0.8~3.95V VLDO14 150mA, 0.8~3.95V VLDO16 150mA, 0.8~3.95V VLDO17 300mA, 0.8~3.95V VLDO18 150mA, 0.8~3.95V VLDO19
FB7
450mA, 0.8~2.375V VLDO2
SW7
150mA, 0.8~3.95V VLDO20
FB8
150mA, 0.8~3.95V VLDO22
150mA, 0.8~3.95V VLDO21 SW8
300mA, 0.8~3.95V VLDO23 300mA, 0.8~3.95V VLDO24
FB9
300mA, 0.8~3.95V VLDO25
SW9
150mA, 0.8~3.95V VLDO26
DS2
150mA, 0.8~3.95V VLDO28
DS3
300mA, 0.8~3.95V
VLDO3
DS4
150mA, 0.8~3.95V
VLDO4
DVS1
150mA, 0.8~3.95V
VLDO5
DVS2
150mA, 0.8~2.375V VLDO6
DVS3
150mA, 0.8~2.375V VLDO7 300mA, 0.8~2.375V VLDO8 400mA, 0.8~3.95V
IRQB
H11
(LDO1,DefaultON,150mA,0.8-2.375V)
C12
(LDO10,DefaultON,300mA,0.8-3.95V)
E9
VTOUCH_3.3V
(LDO11,DefaultON,150mA,0.8-3.95V)
F9
(LDO12,DefaultON,150mA,0.8-3.95V)
D11
(LDO13,DefaultON,150mA,0.8-3.95V)
E8
VLDO9
RSOB
VDDQ_PRE_1.8V
(LDO14,DefaultON,150mA,0.8-3.95V)
J9
(LDO15,DefaultON,150mA,0.8-2.375V)
150mA, 0.8~2.375V VLDO15 D8
(LDO16,DefaultON,150mA,0.8-3.95V)
F11
(LDO17,DefaultOn,150mA,0.8-3.95V)
G12
(LDO18,DefaultOff,300mA,0.8-3.95V)
F8
(LDO19,DefaultOff,150mA,0.8-3.95V)
J12
(LDO2,DefaultON,450mA,0.8-2.375V)
G11
(LDO20,DefaultOff,150mA,0.8-3.95V)
G9
(LDO21,DefaultOff,150mA,0.8-3.95V)
H9
(LDO22,DefaultOff,150mA,0.8-3.95V)
F12
(LDO23,DefaultOff,300mA,0.8-3.95V)
G8
(LDO24,DefaultOff,300mA,0.8-3.95V)
D12
(LDO25,DefaultOff,300mA,0.8-3.95V)
B11
(LDO26,DefaultOff,150mA,0.8-3.95V)
C11
(LDO27,DefaultOff,150mA,0.8-3.95V)
D9
(LDO28,DefaultOff,150mA,0.8-3.95V)
B12
(LDO3,DefaultON,300mA,0.8-3.95V)
E11
(LDO4,DefaultOff,150mA,0.8-3.95V)
H8
(LDO5,DefaultON,150mA,0.8-3.95V)
J8
(LDO6,DefaultON,150mA,0.8-2.375V)
J11
(LDO7,DefaultON,150mA,0.8-2.375V)
H12
(LDO8,DefaultON,300mA,0.8-2.375V)
E12
(LDO9,DefaultOff,400mA,0.8-3.95V)
G7 LDO18_EN
PWRHOLD
BUCK9EN LDO4_EN
MR1B
LDO23EN
MR2B
BUCK6EN
E4 TP_AP_PMIC_EN
C507
D N G _ 3
VINB9
LDO3/10/26/27 LDO13/16/25/28
G5 G6
C506
D N G _ 2
FB3 SW31 SW32
ONOB H4
AP_PS_HOLD
AP_PMIC_EN ON_SW
nPOWER
PMIC_ACOKB
2 0 5 R
AP_PMIC_IRQ AP_N_RST_IN
C505
D N G _ 1
C1
L7
V_BATT
R503
VINB1
150mA, 0.8~3.95V VLDO27
VCC_1.8V_AP
C504
V_BATT
T A B V
SW1
1.5A, 0.75~3.0V
C530
B T D D D D V V A A
VINB2
L9 M8
C503
0 1 A
4 4 J D
K K 2 2 3 3 T P B C _ _ D D D D V V
VINB2
SW6
VMEM_VDDF_3.0V C529
XTALOUT
SW5
C528
BUCK4_GND
C502 1 1 5 C
8 6 B C
D D N N G G
C3
VG3D_1.0V_AP
VMEM_1.2V_AP
C C C C N N N N
RS2N G3
L503
VINT_1.0V_AP_SNSN VINT_1.0V_AP_SNSP 2.5A,0.65~1.6V 5A, 0.65~1.6V
VCC_SUB_1.35V
F E R V
6 5 H H
K4
VARM_1.1V_AP_SNSP VARM_1.1V_AP_SNSN
C524
VINT_1.0V_AP BUCK3_GND
A L K K K 2 2 2 D C 3 3 S S P 3 P T A C B
2 1 2 1 1 1 A A M M
M4 L5
C521
1 1 A
K2
VMIF_1.0V_AP
L500
5A, 0.65~1.6V
1 0 5 C 2 1 5 C
XTALIN
VINT_1.0V_AP VG3D_1.0V_AP
6 6 9 8 7 F E C C D
L8
eMMC_EN AP_PMIC_EN TF_EN CAM_EN
H7 J7 J6
K9 PWREN
B5S1
PWRON
B5S2
K10
Buck5, LDO2= 1.2V
C532
ACOKB
C533
C534
C535
C536
C537 C538
C539
C540
C541
C542
C543
C544
C545
C546
C547
C548
C549
C550
C551
C552
C553
C554
C555
C556
C557
C558
C559
JIGONB
1
IF_CON_SENSE
1 2 3 1 2 1 2 3 1 2 1 2 2 2 3 3 4 4 4 5 5 6 7 8 9 B T B B B B B B B B B B B B B B B D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G A A A A
3 R505
2 TR503
PMIC_JIGONB
R510
C590
2 7 5 4 1 1 1 6 6 6 1 2 1 2 3 4 4 3 8 1 1 1 K K L M G G F F F A B A A L M J C K L
D D N N G G _ _ 1 2 K K C C U U B B
D N G _ 3
D N G _ 4
D N G _ 5
K C U B
K C U B
K C U B
C C N N
1 2
D D D D N N N N G G G G _ _ _ _ 6 7 8 9 K K K K C C C C U U U U B B B B
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-3. Charging Part
TA / USB Insert
Yes No
Check V_BUS = 5V(C561)
Change USB FPCB(GH59-13370A) or Change U300
Yes No
Battery is Charging?
Resolder or Replace U502
Yes
END
V_BATT
R518
V_BATT U504 4 VDD
U503
VOUT 1
R519
4 3
GND OUT NC
VDD
1
3 CE
GND
D N G
2
2
5
C589
C560
V_BUS_5V VOUT_CHARGER
VOUT_CHARGER
V_BATT 5 6 5 C
1 6 5 C
2 6 5 C
3 6 5 C
4 6 5 C
TR500 V_BATT
7 H
8 7 6
R506
5
S 1
D
S 2
D D
S
D
G
T A B V M
C566
H2
5 6 5 6 J J K K
4 A
T T T T T T T T A A A A B B B B
AVL
1 1 2 D E E
T S E T C C V
N I N I N I G G G H H H C C C
1 2 F F
P P Y Y B B
J7 ADN1 AUT1 ADP2
J4
3
SYS K3
4
K4
C568
C567
D 9
VBFG VBATTFG
H4 H5
F7 K7
SYS_A
SNS
VCC_1.8V_AP C9
C570
C8
SYS_A THRM
H1
CHGLX
J2
V_BATTERYVOUT_CHARGER
BAT_SP
D4
PMIC_ACOKB
J8
FUEL_SCL_1.8V
C1 SAFEOUT1
DETBATB INOKB
MVIO
U502
SAFEOUT2
K9
C578 B6 C6
F5 DP2
MRST1B
F6
MRST2B F8
JIG
VOL_UP VOL_DOWN AP_JTAG_EXTRST IF_PMIC_IRQ PMIC_JIGONB
C582
C3 COMN1
TORCHEN
COMP2
FLASHEN
BC
FLED1
J9 H8
G6
R509
G5
H6
FLED1 H9
G9
C579
INTB
SR2
C583
C580
E5 RESETB
J10
OTG_ID BOOT_MODE
IF_PMIC_SCL_1.8V IF_PMIC_SDA_1.8V
UT1 UR2
H10
VCC_1.8V_AP
SL1
G10
MUIC_DM MUIC_DP
VCC_1.8V_AP
DN1
G8
F10
USB_VBUS_AP_4.9V
C2
B10 VIO SCL SDA
K8
AP_DAP_D+ JTAG_TXD AP_TXD AP_RXD JTAG_RXD EAR_L_CRADLE_CON EAR_R_CRADLE_CON
MUIC_ID
FUEL_ALERT
D8 SCLFG
BAT_SN
J3
E4
C581
BATT_TH
C575
D9
ALRT
CHGLX
VCC_1.8V_AP
2 S
AIN
G1
TR501
1 G
R508
R507
SYS_Q E8
L511
3 D
PMIC_ACOKB
C571
E9
D10 D5
VOUT_CHARGER
G7
AUR2
SYS SYS
B3 B4 C4 B5
UID
FLED2
MIC_USB
JTAG_IF_CON_SENSE
C5
FLED2
IDB BOOT
TEST1
IN_MOT
TEST3
B1 B2
C584
TEST2
A7
TEST4 B8 A8
B9
V_BUS_5V
A3 A5
MDN
TEST5
MDP A9
A2
A6
TEST6
MGAIN
MVBUS
MPWM
SDAFG G G A A D Q _ _ _ M P P S _ S D D D D D G G C C C C C C C C C C C C C C C C V N N N N N H H N N N N N N N N N N N N N N N N K G G G G G C C
F9 E10
FUEL_SDA_1.8V C585
C586
0 7 2 3 3 3 0 0 6 7 7 6 7 1 1 3 4 2 3 4 1 1 1 2 1 A A C D D E H F F G G G K K 1 2 C E E D D B J K
VOUT_CHARGER
V_BATTERY-
VBUS_IN_5V
R517
V_BUS_5 U300 B3 C2 C3
B1 C1
C302
C303
IN
OUT
IN
OUT
IN
OUT
_ACOK
NC
OVLO NC D D D D N N N N G G G G
A2 A3 B2
1 2
C304
1 4 4 4 A A B C
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-4. Microphone Part
Check microphone function in voice recording mode
Yes
Check Power&Volume key FPCB where MIC is placed for any damage (Tear in FPCB, etc)
No Replace the Power&Volume key FPCB
Yes
Check the connection of HDC701 in main PCB.
No Reconnect HDC701
Yes
Check component soldering status of C222, C223
No
Resolder or replace C222, C223
Yes
Check the voltage at TP_704 = 2.8V
No
Resolder Resolder or replace replace U204
Yes
END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_AP
VCC_1.8V_AP SUB_MICBIAS_2.8V V_IRLED_3.3V V_BATT
TP_704
R740
R741 HDC701
R737
VOL_UP
1 3 5 7 9 11
1 3 5 7 9 11 13 13 15 15
ON_SW SUB_MIC_N SUB_MIC_P
C F T B D 0 5 0 7 0 G D Z P
C725 0 0 7 D
R738
2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16
IR_LED
C727
C F T B D 1 5 0 7 0 G D Z P
C728 1 0 7 D
V_BATT
VOL_DOWN
C726
VCC_1.8V_AP
0 0 2 L
C205
C206 C207 C 210
8 2 3 2 2 8 9 1 2 5 2 9 9 F A A D E E J E J H G E G
A4 D6 F7
CODEC_LDO_EN
A8 C217
TP_201
MM_I2S_CLK MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
G3 G1 H1 F4 J1 K1 J3 G4 H4 K2 K4 G5 K3 J4
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
F9 D8 D7
EAR_MIC_N EAR_MIC_P
C9 C8 C222
SUB_MIC_N
C223
SUB_MIC_P R215
SHORT
C7 B9 B8 B7
D 1 1 2 2 2 D 1 2 3 D 1 1 D D D D D D D D D D D D D V D D D D D V D D D V D D 1 V V V V V P V V V C V V O K K K K A C B B B D A A SDA D D D D P P P P L S S S S SCLK
LDO1ENA LDO2ENA VREFC
ADDR MCLK1 MCLK2 SPKMODE REFGND
DMICCLK BCLK1 LRCLK1 DACDAT1 ADCDAT1 ADCLRCLK1|GPIO1 BCLK2 LRCLK2 DACDAT2 ADCDAT2 JACKDET
U204
GPIO11|BCLK3 GPIO10|LRCLK3 GPIO8|DACDAT3 GPIO9|ADCDAT3
MICBIAS1 MICBIAS2 VMIDC HPOUT2N HPOUT2P HPOUT1FB HPOUT1R HPOUT1L LINEOUT1N LINEOUT1P LINEOUT2N LINEOUT2P LINEOUTFB
MICDET SPKOUTLN SPKOUTLN SPKOUTLP SPKOUTLP
IN1LP IN1LN IN2LP|VRXN IN2LN|DMICDAT IN1RP IN1RN IN2RP|VRXP IN2RN 1 1 2 2 D D D D D D N N N N N G G G G D N D G K K K K N G N 2 P P P P G P G P S S S S A C D H 2 4 2 3 9 9 5 8 B C C D D K K H
SPKOUTRN SPKOUTRN SPKOUTRP SPKOUTRP CPCA CPCB CPVOUTN CPVOUTP
C208
C209
C21 1
H3 H2 F3
CODEC_SDA_1.8V CODEC_SCL_1.8V TP_200
F1 F2 D5 A5 A9 A7 E7
XTAL_24MHZ_AP CODEC_CLK32K
SUB_MICBIAS_2.8V
C218
G8 H7 H6 J5 J6 C6 B6 A6 B5 C5
EAROUT_FB EAROUT_R EAROUT_L
C219
A1 B1 B3 B4
SPK_OUTL_N SPK_OUTL_P
C1 D1
C221
SPK_OUTR_N
C3 D4 J8 K8 K7 J7
EAR_L_CRADLE EAR_R_CRADLE
C220
SPK_OUTR_P C224
C C N N 1 2
C225
C226
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-5. Speaker Part
Check speaker function. Play MP3 with maximum volume level. Yes
Check the connection of HDC200(L) and HDC201(R) in main PCB.
No
Reconnect HDC200(L) and HDC201(R) in main PCB.
Yes
Replace the speaker module
Yes
Check the signals on D200, D201 for Left Speaker and D202, D203 for right Speaker in main PCB
No
Replace Replace U204
Yes
END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
HDC200
HDC201 1 1 1 3 5 7 9
SPK_OUTR_P
1 2 2 3 4 4 5 6 6 7 8 8 9 10 10 NC NC NC NC
SPK_OUTR_N
3 5 7 9
SPK_OUTL_P
2
2
3 4 4 5 6 6 7 8 8 9 10 10 NC NC NC NC
SPK_OUTL_N
11 1213 14
1112 13 14
2 0 2 D
3 0 2 D
0 0 2 D
SPK_R CON.
V_BATT
1 0 2 D
SPK_L CON.
VCC_1.8V_AP
0 0 2 L
C205
C206 C207 C 21 0
8 2 3 2 2 8 9 1 2 5 2 9 9 F A A D E E J E J H G E G
A4 D6 F7
CODEC_LDO_EN
A8 C217
TP_201
MM_I2S_CLK MM_I2S_SYNC MM_I2S_DO MM_I2S_DI
G3 G1 H1 F4 J1 K1 J3 G4 H4 K2 K4 G5 K3 J4
BT_PCM_CLK BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN
F9 D8 D7
EAR_MIC_N EAR_MIC_P
C9 C8 C222
SUB_MIC_N
C223
SUB_MIC_P R215
SHORT
C7 B9 B8 B7
D 1 1 2 2 2 D 1 2 3 D 1 1 D D D D D D D D D D D D D V D D D D D V D D D V D D 1 V V V V V P V V V C V V O K K K K A C B B B D A ASDA D D D D P P P P L S S S S SCLK
LDO1ENA LDO2ENA VREFC
ADDR MCLK1 MCLK2 SPKMODE REFGND
DMICCLK BCLK1 LRCLK1 DACDAT1 ADCDAT1 ADCLRCLK1|GPIO1 BCLK2 LRCLK2 DACDAT2 ADCDAT2 JACKDET
U204
GPIO11|BCLK3 GPIO10|LRCLK3 GPIO8|DACDAT3 GPIO9|ADCDAT3
MICBIAS1 MICBIAS2 VMIDC HPOUT2N HPOUT2P HPOUT1FB HPOUT1R HPOUT1L LINEOUT1N LINEOUT1P LINEOUT2N LINEOUT2P LINEOUTFB
MICDET SPKOUTLN SPKOUTLN SPKOUTLP SPKOUTLP
IN1LP IN1LN IN2LP|VRXN IN2LN|DMICDAT IN1RP IN1RN IN2RP|VRXP IN2RN 1 1 2 2 D D D D D N N N N D N G G G G D N D G K K K K N G N 2 P P P P G P G P S S S S A C D H 2 4 2 3 9 9 5 8 B C C D D K K H
SPKOUTRN SPKOUTRN SPKOUTRP SPKOUTRP CPCA CPCB CPVOUTN CPVOUTP
C208
C209
C 21 1
H3 H2 F3
CODEC_SDA_1.8V CODEC_SCL_1.8V TP_200
F1 F2 D5 A5 A9 A7 E7
XTAL_24MHZ_AP CODEC_CLK32K
SUB_MICBIAS_2.8V
C218
G8 H7 H6 J5 J6 C6 B6 A6 B5 C5
EAROUT_FB EAROUT_R EAROUT_L
C219
SPK_OUTL_N SPK_OUTL_P
C1 D1
C221
SPK_OUTR_N
C3 D4 J8 K8 K7 J7
EAR_L_CRADLE EAR_R_CRADLE
C220
A1 B1 B3 B4
SPK_OUTR_P C224
C C N N 1 2
C225
C226
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-6. BT Part
BT is not working
Yes
Check BT function ON
No
Enable BT Function
Yes Check the Voltage on C135= 1.8V
No
Check the U500(crack, open, damaged, etc.)
Yes Check 37.4 MHz Clock at C150, C151
No
Check the OSC101(crack, open, etc.)
Yes Check the Voltage on C158, C159, C161
No
Check the U105(crack, open, damaged, etc.)
Yes
Check the Status of C154,C129, R110, C124, 110, C124, F102, F103, F104
No
Resolder Resolder or or replace replace C154,C129, C154,C129, R110, C124, F102, F103, F104
No
Resolder Resolder or Replace Replace C119, C120, L107, ANT100, ANT101
Yes Check the Status of C119, C120, L107, ANT100, ANT101
Yes
Resolder or Replace U104
Yes END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_AP
R108 VBAT_4334
VOUT_CHARGER
VDD_FEM
SHORT
R122
V_LN_1.2V V_CORE_1.2V
SHORT
V_IN_LDO_1.35V
VBAT_4334 V_OUT_3V3 V_CORE_1.2V
R109
5. POWER Part
SHORT
BT_WIFI_CLK32K
C130
C133
C134
6 6 7 0 8 7 0 1 7 8 7 C D F 1 L C G K B B A
C135
F2
C C C C I O I O F 3 O O P D D D D D D D R _ 3 D D D D D _ L L D O V V V V D N T C V V I _ L D U T _ D O U T V V O U V O V
5 I N P _ 1 D O P D L V _ O
BT_VDDBAT
D L
F10
F1 F3
C138
WLAN_SDIO_CLK WLAN_SDIO_CMD
SHORT
G9
BT_LDOPAVDD2P5
SDIO_DATA_1
BT_LDOVSS
SDIO_DATA_2 SDIO_DATA_3
D2 C3
BT_PLLVDD
WLAN_SDIO_D(0) WLAN_SDIO_D(1) WLAN_SDIO_D(2) WLAN_SDIO_D(3)
F9
SR_VDDBATA5V
G8 E8
C2
BT_VCOVDD
SR_VLX
BT_VCOVSS
SR_PVSS
D1 GPIO_0|WL_HOST_ WAKE
E6
BT_I2S_CLK
GPIO_2|TCK
BT_I2S_DI
GPIO_3|TMS
F5 G5
TP107 TP108 TP109 TP110
BT_PCM_IN BT_PCM_OUT BT_PCM_SYNC BT_PCM_CLK
GPIO_4|TDI|UART_RX
U104
C4
GPIO_5|TDO|UART_TX GPIO_6|SPI_MODE_SEL
BT_PCM_OUT
WRF_RFIN_2G
BT_PCM_SYNC
WRF_RFOUT_2G
R119
BUCK1_GND
K5
H2
WLAN_RX_2G WLAN_TX_2G
H3
L506
WLAN_RX_5G WLAN_TX_5G
L507
BT_UART_RXD
WRF_TCXO_VDD1P8
V_WRF_1.2V
K7
6 5 H H
BT_UART_TXD
L6 WRF_XTAL_CAB_ON
D4 BT_UART_CTS_N E4
D1 D2
E2
XTALOUT
F4
BT_DEV_WAKE|GPIO0
WRF_XTAL_CAB_GND1P2
BT_HOST_WAKE|GPIO1
E3 D3
A5
B3
5M_CORE_1.2V VCC_SUB_2.0V
L509
VCC_SUB_1.35V
A2
FM_LNAVCOVDD
VINB2
VINB2 VINB31
FB2
VINB32 VINB4 VINB4
B3
FM_PLLVDD
VINB5 VINB6
RS2P
VINB7 VINB8 VINB9
FB3 SW31
LDO 3/ 10/ 26/ 27
VINL1
SW32
LDO 13/ 16/ 25/ 28
VINL2
M8
L7
BUCK2_SEL BUCK3_SEL BUCK4_SEL PMIC_DVS1 PMIC_DVS2 PMIC_DVS3
LDO 4/ 9
C5 D5 E5
G4
K5
F5 F4
1 0 5 R
2 0 5 R
H4
AP_PS_HOLD
LDO 5/ 22
WRF_BUCK_VDD1P5
H4
TP_AP_PMIC_EN
E7 D6 F7
WRF_RX_GND1P2 HSIC_DATA
WRF_TX_GND1P2
HSIC_DVDD1p2_OUT
WRF_VCO_GND1P2 WRF_LNA_2G_GND1P2
J10
SW_BT_TX SW_WIFI_BT_RX WLAN_2G_LNA_EN SW_WIFI_5G_TX SW_WIFI_5G_RX WLAN_5G_LNA_EN
K9 J9 H9
RF_SW_Ctrl0
WRF_LNA_5G_GND1P2
RF_SW_Ctrl1
H8
PA_Lin_Ctrl
RREFHSIC
RF_SW_Ctrl5 RF_SW_Ctrl6
C508
L2 L3
D N G _ 2 K C U B
D N G _ 3 K C U B
D N G _ 4 K C U B
D N G _ 5 K C U B
D N G _ 6 K C U B
M3 J1 J2 B2 C1 C2 B6 B1 A6 M10 M9
B10 C10
VINL8 VINL9
D10 E10 F10 G10 H10 J10 K12
U500
FB5 SW5
FB6
300mA, 0.8~3.95V
VLDO10
150mA, 0.8~3.95V
VLDO11
150mA, 0.8~3.95V
VLDO12
150mA, 0.8~3.95V
VLDO13
150mA, 0.8~3.95V
VLDO14
150mA, 0.8~2.375V
VLDO15
150mA, 0.8~3.95V
VLDO16
150mA, 0.8~3.95V
VLDO17
SW6
300mA, 0.8~3.95V
VLDO18
FB7
450mA, 0.8~2.375V
SW7
150mA, 0.8~3.95V
VLDO20
150mA, 0.8~3.95V
VLDO21
150mA, 0.8~3.95V
VLDO22
300mA, 0.8~3.95V
VLDO23
300mA, 0.8~3.95V
VLDO24
VLDO19
150mA, 0.8~3.95V
FB8
VLDO2
FB9
300mA, 0.8~3.95V
VLDO25
150mA, 0.8~3.95V
VLDO26
150mA, 0.8~3.95V
VLDO27
DS2
150mA, 0.8~3.95V
VLDO28
DS3
300mA, 0.8~3.95V
VLDO3
150mA, 0.8~3.95V
VLDO4
150mA, 0.8~3.95V
VLDO5
DS4
F9
E8 J9 D8
F8 J12 G11 G9 H9
G8 D12 B11 C11 D9 B12
DVS2
150mA, 0.8~2.375V
DVS3
150mA, 0.8~2.375V
VLDO7
300mA, 0.8~2.375V
VLDO8
400mA, 0.8~3.95V
VLDO9
IRQB
E9
D11
G12
F12
SW9
DVS1
C12
F11
VLDO6
RSOB
E11 H8 J8 J11 H12 E12
G7
ONOB
LDO18_EN
PWRHOLD
BUCK9EN
L8
eMMC_EN AP_PMIC_EN TF_EN CAM_EN
H7 J7
MR1B
LDO23EN
MR2B
BUCK6EN
PWREN
B5S1
PWRON
B5S2
J6
K9 K10
Buck5,LDO2=1.2V
ACOKB 1 2 3 1 2 1 2 3 1 2 1 2 2 2 3 3 4 4 4 5 5 6 7 8 9 B T B B B B B B B B B B B B B B B D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G A A A A 2 7 5 4 1 1 1 6 6 6 1 2 1 2 3 4 4 3 8 1 1 K K L M G G F F F A B A A L M J C 1 K L
C C N N 1 2
C155
L3
L2
D D N N G G _ _ 1 2 K K C C U U B B
D N G _ 3 K C U B
D N G _ 4 K C U B
D N G _ 5 K C U B
D D D D N N N N G G G G _ _ _ _ 6 7 8 9 K K K K C C C C U U U U B B B B
L8
JTAG_SEL
RF_SW_Ctrl4
J8
R505
C507
G2
J3
RF_SW_Ctrl2 RF_SW_Ctrl3
H10
SW_PA_ENABLE
H3 G4
WRF_AFE_GND1P2
HSIC_STROBE
C506
H11
RS4N RS4P
JIGONB
G3
D8 D10
VINL7
LDO4_EN
E4
AP_PMIC_EN ON_SW
C505
VINL6
VLDO1
150mA, 0.8~2.375V
G5
A_TSSI G_TSSI
K2
CLK_REQ
E10
VINL5
LDO2
SW42
TP_AP_PS_HOLD
G6
H2 WRF_GPIO_OUT
FM_RFIN
VINL4
LDO 12/ 17/ 19/ 23 LDO 18/ 20/ 21/ 24 LDO 1/ 6/ 7/ 8/ 15
SW41
K7 K8
VINL3
LDO 11/ 14 RS3N
FB4 SW41
L9
VMEM_VDDF_3.0V
V_IN_LDO_1.35V
WRF_SYNTH_GND1P2
FM_PLLVSS
WRF_G_TSSI_IN A6
J2
K4
FM_VCOVSS B1
VCC_1.8V_AP
C504
VINB4
SW22
M11
WRF_PADRV_VBAT_GND5P0
WRF_SYNTH_VDD1P2
A2
L10
D N G _ 1 K C U B
M2 VINB1
FB1
SW21
SW8
L510
V_WRF_1.2V
L4
FM_LNAVSS
A3
C167
VBAT_4334
K6
T A B V
SW21
B7 A7
C503
0 1 A
B T D D D D V V A A
SW1
B5
VMEM_1.2V_AP
L508
J1 WRF_PADRV_VBAT_VDD5P0
A1 B2
XTAL_37_4M_OUT XTAL_37_4M_IN
L5
WRF_XTAL_CAB_OP
4 4 J D
K K 2 2 3 3 T P B C _ _ D D D D V V
XTALIN
SW42
BT_UART_RTS_N WRF_XTAL_CAB_VDD1P2
B4
C502 1 1 5 C
8 6 B C
D D N N G G
RS3P C3
L505
VG3D_1.0V_AP_SNSN VG3D_1.0V_AP_SNSP
L7
C C C C N N N N
J3
L504
E1
K1
2 1 2 1 1 A A M 1 M
F E R V
RS2N
H1
VG3D_1.0V_AP
J6
H1
1 1 A
G3
L503
VINT_1.0V_AP_SNSN VINT_1.0V_AP_SNSP
WLAN_HOST_WAKE
SHORT
L9
1 0 5 C 2 1 5 C
A L K K K D C 2 2 2 3 3 S S 3 P P T A C B
E5
TP112 TP113
BT_WAKE BT_HOST_WAKE
C144
G6
G1
6 6 9 8 7 F E C C D
SW22 M5
K4
VARM_1.1V_AP_SNSP VARM_1.1V_AP_SNSN VINT_1.0V_AP
WRF_RFOUT_5G
BT_REG_ON WRF_TCXO_CKIN2V
B5
TP117 TP118
BT_UART_RTS BT_UART_CTS
L5
L502
C524
C143
L1 WRF_RFIN_5G
BT_RF
TP115 TP116
BT_UART_TXD BT_UART_RXD
K3 L4
2A,0.65~2.225V
BT_PCM_CLK
A5
K2 L1
M4
J7
C7
TP111
V_BATT
VINB2
BT_PCM_IN
E1
BT_RF BT_EN
B9 A9
VMIF_1.0V_AP VARM_1.1V_AP
H6
N I O C K B
1
C515
L501
A10
H7 BT_I2S_DO BT_I2S_WS
D7 E7
V_BATT
VCC_1.8V_AP
1 0 5 P T
2 0 5 P T
7 C
1.5A, 0.65~2.225V L500
L113
B10
J5
GPIO_1|WL_DEV_WAKE GPIO_12|JTAG_TRST_L
C145
VMIF_1.0V_AP
V_IN_LDO_1.35V
J4 BT_LNAVDD BT_PAVSS
F6
VBAT_4334
OSC500
A9
SR_VDDBATP5V
E2
4 1 5 C
2
B9
BT_PLLVSS C1
0 0 5 P T
C513
R117
SDIO_DATA_0
C137
V_LN_1.2V
R116
SDIO_CMD
BT_IFVSS
V_LN_1.2V
R115
R114
C500
SDIO_CLK
G10 BT_IFVDD
R113
R112
D3 E3
A L D C C I S S M _ _ P A P C C I I _ _ Z Z M M P P H H _ _ 2 K 2 K P P A A 3 3
C131
8 6 A B
WL_REG_ON L S L S P V 2 A 1 C C C C C _ D S S S S S U N S S S S S M G C V V V V V P A N
5 9 5 8 8 0 9 5 C C D F K 1 C D H
E9
TP114
A4
WLAN_EN
C C N N 1
2
SW_WIFI_BT_RX
SW_BT_TX
R102
C153
OSC101 C154
LNA_ANT_2G
R120
G_TSSI
XTAL_37_4M_OUT
VDD_FEM
C156
VDD_FEM
R126
2
1
3
4
XTAL_37_4M_IN
VDD_FEM
C150
C151
6 5 4 3 1 1 1 1 1 2 3 4
R103 SHORT
T D X T N N R B A G V V VDET
GND
U105
GND
BT
VCC
VCC
VCC
12 11 10 9
C157
BT_RF
R104 SHORT
WLAN_2G_LNA_EN
LNA_EN N
E D _ X A N X T P G R
17 GND
5 6 7 8
C158
C159
C160
R127
C162
SW_PA_ENABLE
R128
C164
BT/WIFI OSC
C161
WLAN_RX_2G
C163
WLAN_TX_2G
C166
C165
2.5G FEM ANT100
ANT101
1
1
F102
1 GND 2
LNA_ANT_5G
P1
P3 P2
3
C119
C120
L107 2
1
2
2
1 2
4 L108 C121
L109
L110
L115 C124
C127
F104
F103
LNA_ANT_2G
1
IN
OUT
GND1 3
GND2 4
2
C129
R110
L112
SHORT
3
HIGH
5 M O 1 C LOW
GPS_ANT
G G G 6 4 2
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7. WIFI Part WIFI is not working Yes No Enable WIFI Function
Check WIFI function ON
Yes
Check the Voltage on C135 = 1.8V
No
Check the U500(crack, open, damaged, etc.)
Yes Check 37.4 Check 37.4 MHz Clock at C150, C151
No Check the OSC101(crack, open, etc.)
Yes Check the Voltage on C158, C159, C161
No Check the U105(crack, open, damaged, etc.)
Yes Check the Voltage on C141, C142
No
Check the U103(crack, open, damaged, etc.)
Yes
Check the Status of C154,C157,C162,C163,C146,C 136,C126,C129,R110,C124, 136,C126,C129,R110,C124, F103,F104,F102
No
Resolder Resolder or Replace Replace C154,C157,C162,C163,C146,C136,C126,C129 ,R110,C124,F103,F104,F102
No
Resolder or Replace C119, C120, L107, ANT100, ANT101
Yes
Check the Status of C119, C120, L107, ANT100, ANT101
Yes
Resolder or Replace U104
Yes
END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_AP
R108
VBAT_4334
VOUT_CHARGER
VDD_FEM
SHORT
R122
V_LN_1.2V V_CORE_1.2V
SHORT
V_IN_LDO_1.35V
VBAT_4334 V_OUT_3V3 V_CORE_1.2V
R109
5. POWER Part
SHORT
BT_WIFI_CLK32K
C130
C133
C134
6 6 7 0 8 7 0 1 7 8 7 C D F 1 L C G K B B A
C135
F2
C C C C I O O F 3 O O P D D D D D D I D D R _ 3 D D D D D D O L _ L V V V V V V I T C N _ L D U T _ D O U T V V O U V O V
5 I N P _ 1 D O P D L V _ O D L SDIO_CLK
BT_VDDBAT
D3 E3
R113
R115
R114
R116
F3
C3
BT_LDOPAVDD2P5
SDIO_DATA_1
BT_LDOVSS
SDIO_DATA_2 SDIO_DATA_3
BT_PLLVDD
WLAN_SDIO_CLK WLAN_SDIO_CMD
SHORT
WLAN_SDIO_D(0) WLAN_SDIO_D(1) WLAN_SDIO_D(2) WLAN_SDIO_D(3)
F9
SR_VDDBATA5V
G8 E8
C2
D1
C145
E6
BT_VCOVDD
SR_VLX
BT_VCOVSS
SR_PVSS
BT_LNAVDD
GPIO_0|WL_HOST_WAKE
BT_PAVSS
GPIO_1|WL_DEV_WAKE
BT_I2S_CLK
GPIO_2|TCK
BT_I2S_DI
GPIO_3|TMS
F5 G5
GPIO_4|TDI|UART_RX
U104
C4
GPIO_5|TDO|UART_TX
BT_PCM_OUT
WRF_RFIN_2G
BT_PCM_SYNC
WRF_RFOUT_2G
L5
B5
R119
H2
H3
BT_RF
D1 D2
L505
E2
E3
VG3D_1.0V_AP_SNSN VG3D_1.0V_AP_SNSP
D3
BT_UART_RXD
WRF_TCXO_VDD1P8
V_WRF_1.2V
K7
B3
5M_CORE_1.2V
L507
BT_REG_ON
A5
A2
L6 WRF_XTAL_CAB_ON
D4 BT_UART_CTS_N E4
VCC_SUB_2.0V
A7
L509
VCC_SUB_1.35V
M11
WRF_XTAL_CAB_VDD1P2
F4
BT_DEV_WAKE|GPIO0
WRF_SYNTH_VDD1P2 A3 B3 A2
A6
C5 D5 E5
G4
V_IN_LDO_1.35V
K5
F5 F4
1 0 5 R
K4 FM_PLLVDD
WRF_SYNTH_GND1P2
FM_PLLVSS
2 0 5 R
H4
AP_PS_HOLD
VINB4 VINB4
WRF_GPIO_OUT
FM_RFIN
WRF_BUCK_VDD1P5
A_TSSI G_TSSI
H4
TP_AP_PMIC_EN
E7 D6 F7
WRF_TX_GND1P2
HSIC_DVDD1p2_OUT
J10
SW_BT_TX SW_WIFI_BT_RX WLAN_2G_LNA_EN SW_WIFI_5G_TX SW_WIFI_5G_RX WLAN_5G_LNA_EN
K9 J9 H9
RF_SW_Ctrl0
VINB7
H8
RF_SW_Ctrl1 PA_Lin_Ctrl
D N G _ 5 K C U B
D N G _ 6 K C U B
VINL1 VINL2
C2 B6 B1
VINL3
LDO 11/ 14 LDO 4/ 9
RS3N
VINL4
LDO 12/ 17/ 19/ 23
VINL5
LDO 5/ 22 LDO 1/ 6/ 7/ 8/ 15
SW41
C10 D10 E10 F10 G10
VINL6
LDO 18/ 20/ 21/ 24 FB4 SW41
M9
B10
VINL7 VINL8 VINL9
LDO2
SW42
H10 J10 K12
H11 VLDO1
150mA, 0.8~2.375V
RS4N RS4P
U500
FB5 SW5
FB6
300mA, 0.8~3.95V
VLDO10
150mA, 0.8~3.95V
VLDO11
150mA, 0.8~3.95V
VLDO12
150mA, 0.8~3.95V
VLDO13
150mA, 0.8~3.95V
VLDO14
150mA, 0.8~2.375V
VLDO15
150mA, 0.8~3.95V
VLDO16
150mA, 0.8~3.95V
VLDO17
SW6
300mA, 0.8~3.95V
VLDO18
FB7
450mA, 0.8~2.375V
SW7
150mA, 0.8~3.95V
VLDO20
150mA, 0.8~3.95V
VLDO21
150mA, 0.8~3.95V
VLDO22
300mA, 0.8~3.95V
VLDO23
300mA, 0.8~3.95V
VLDO24
VLDO19
150mA, 0.8~3.95V
FB8
VLDO2
FB9
300mA, 0.8~3.95V
VLDO25
150mA, 0.8~3.95V
VLDO26
150mA, 0.8~3.95V
VLDO27
DS2
150mA, 0.8~3.95V
VLDO28
DS3
300mA, 0.8~3.95V
VLDO3
150mA, 0.8~3.95V
VLDO4
150mA, 0.8~3.95V
VLDO5
DS4
F9
E8 J9 D8
F8 J12 G11 G9 H9
G8 D12 B11 C11 D9 B12
DVS2
150mA, 0.8~2.375V
DVS3
150mA, 0.8~2.375V
VLDO7
300mA, 0.8~2.375V
VLDO8
400mA, 0.8~3.95V
VLDO9
IRQB
E9
D11
G12
F12
SW9
DVS1
C12
F11
VLDO6
RSOB
E11 H8 J8 J11 H12 E12
G7
ONOB
LDO18_EN
PWRHOLD
BUCK9EN
L8
eMMC_EN AP_PMIC_EN TF_EN CAM_EN
H7 J7
MR1B
LDO23EN
MR2B
BUCK6EN
PWREN
B5S1
PWRON
B5S2
J6
K9 K10
Buck5,LDO2=1.2V
ACOKB
R505
1 2 3 1 2 1 2 3 1 2 1 2 2 2 3 3 4 4 4 5 5 6 7 8 9 B T B B B B B B B B B B B B B B B D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G A A A A 2 7 5 4 1 1 1 6 6 6 1 2 1 2 3 4 4 3 8 1 1 K K L M G G F F F A B A A L M J C 1 K L
C C N N 1 2
C155
L3 G2 L2
D D N N G G _ _ 1 2 K K C C U U B B
D N G _ 3 K C U B
D N G _ 4 K C U B
D N G _ 5 K C U B
D D D D N N N N G G G G _ _ _ _ 6 7 8 9 K K K K C C C C U U U U B B B B
L8
JTAG_SEL
RF_SW_Ctrl4
RREFHSIC
RF_SW_Ctrl5 RF_SW_Ctrl6
D N G _ 4 K C U B
A6
VINB9
J3
RF_SW_Ctrl2
J8
D N G _ 3 K C U B
M10
VINB8
LDO 13/ 16/ 25/ 28
WRF_LNA_5G_GND1P2
RF_SW_Ctrl3 H10
SW_PA_ENABLE
H3
D N G _ 2 K C U B
C1
VINB6
LDO 3/ 10/ 26/ 27
G4
WRF_AFE_GND1P2 WRF_VCO_GND1P2 WRF_LNA_2G_GND1P2
C508
J1
FB3
SW32
JIGONB
WRF_RX_GND1P2 HSIC_DATA
HSIC_STROBE
C507
J2
VINB5
RS2P
SW31
G3
D8 D10
C506
B2
LDO4_EN
E4
AP_PMIC_EN ON_SW
CLK_REQ
E10
L3
G5
H2 K2
C505
VINB4
SW22
TP_AP_PS_HOLD
G6
FM_VCOVSS
WRF_G_TSSI_IN B1
J2
C504
M3
VINB2
VINB32
K7 K8
WRF_PADRV_VBAT_GND5P0
FM_LNAVSS
L2
VINB2
VINB31
FB2
SW21
SW8
M8
L7
BUCK2_SEL BUCK3_SEL BUCK4_SEL PMIC_DVS1 PMIC_DVS2 PMIC_DVS3
VCC_1.8V_AP
D N G _ 1 K C U B
M2 VINB1
FB1
SW21
L9
VMEM_VDDF_3.0V
L510
V_WRF_1.2V
L4
J1 WRF_PADRV_VBAT_VDD5P0
FM_LNAVCOVDD
C167
VBAT_4334
K6
WRF_XTAL_CAB_GND1P2
BT_HOST_WAKE|GPIO1 A1 B2
XTAL_37_4M_OUT XTAL_37_4M_IN
L5
WRF_XTAL_CAB_OP
L10
BT_UART_RTS_N
B4
T A B V
SW1
B7
L508
C503
0 1 A
B T D D D D V V A A
XTALIN
B5
VMEM_1.2V_AP
L506
WLAN_RX_5G WLAN_TX_5G
L7
XTALOUT
4 4 J D
K K 2 2 3 3 T P B C _ _ D D D D V V
SW42
WLAN_RX_2G WLAN_TX_2G
WRF_RFOUT_5G
C502 1 1 5 C
8 6 B C
D D N N G G
RS3P C3
L504
E1
K1
6 5 H H
C C C C N N N N
J3
VG3D_1.0V_AP
J6
H1
2 1 2 1 1 A A M 1 M
F E R V
RS2N
H1
VINT_1.0V_AP_SNSN VINT_1.0V_AP_SNSP
WLAN_HOST_WAKE
SHORT
1 1 A
G3
L503
BUCK1_GND
2A,0.65~2.225V
BT_UART_TXD
TP112 TP113
BT_WAKE BT_HOST_WAKE
C144
G6
L9
1 0 5 C 2 1 5 C
A L K K K D C 2 2 2 3 3 S S 3 P P T A C B
E5
TP117 TP118
BT_UART_RTS BT_UART_CTS
K5
VINT_1.0V_AP
C143
G1
6 6 9 8 7 F E C C D
SW22 M5
K4
VARM_1.1V_AP_SNSP VARM_1.1V_AP_SNSN
J7
L1 WRF_RFIN_5G
WRF_TCXO_CKIN2V
TP115 TP116
K3 L4
L502
C524
J5
GPIO_6|SPI_MODE_SEL
BT_PCM_CLK
A5
V_BATT
VINB2 K2 L1
M4
J4
C7
TP111
BT_UART_TXD BT_UART_RXD
B9 A9
VMIF_1.0V_AP VARM_1.1V_AP
BT_PCM_IN
E1
BT_RF BT_EN
V_LN_1.2V
D7 E7
N I O C K B
1
C515
L501
H6
2 0 5 P T
7 C
1.5A,0.65~2.225V L500
A10
H7 BT_I2S_DO BT_I2S_WS
TP107 TP108 TP109 TP110
BT_PCM_IN BT_PCM_OUT BT_PCM_SYNC BT_PCM_CLK
VMIF_1.0V_AP
V_IN_LDO_1.35V
L113
B10
GPIO_12|JTAG_TRST_L F6
VBAT_4334
OSC500
A9
SR_VDDBATP5V
E2
4 1 5 C
2
B9
BT_PLLVSS C1
V_BATT
VCC_1.8V_AP
1 0 5 P T
C513
R117
G9
D2
0 0 5 P T
C500
F10
SDIO_CMD
SDIO_DATA_0 F1
C138
V_LN_1.2V
R112
G10 BT_IFVDD BT_IFVSS
C137
A L D C C S S P I _ _ A M C C _ P I I _ Z Z M M P P H H _ _ K K P P 2 2 A A 3 3
C131
8 6 A B
WL_REG_ON L S L S P V 2 A 1 C C C C C _ D S S S S S U N S S S S S M G C V V V V V P A N
5 9 5 8 8 0 9 5 C C D F K 1 C D H
E9
TP114
A4
WLAN_EN
C C N N 1
2
SW_WIFI_BT_RX
SW_BT_TX SW_WIFI_5G_RX
R102
C153
R100
C154
LNA_ANT_2G
VDD_FEM
C156
VDD_FEM
C126
WLAN_5G_LNA_EN
G_TSSI
R126
6 5 4 3 1 1 1 1
6 5 4 3 1 1 1 1 1 2 3 4
R103 SHORT
T D X T N N R B A G V V VDET
1
GND
U105
GND
BT
VCC
VCC
VCC
12 11 10 9
C136
WLAN_RX_5G
C157
2 3
VDD_FEM
BT_RF
R104
4
GND RX GND
N X D T E R N N _ V G A A N L
U103
VCC
SHORT
WLAN_2G_LNA_EN
LNA_EN N E D _ X A N X T P G R
C139
17
5 6 7
GND
C159
C160
R127
C140
C161
GND VCC VCC
12 11 10 9
GND N T E E _ D D A N X V P G T
5 6 7 8
C158
LNA_ANT_5G
VDD_FEM
C132
R111
VDD_FEM
GND
17
8
C141
C142
A_TSSI
C162
SW_PA_ENABLE
WLAN_RX_2G
C164
C163
WLAN_TX_5G
R101 R121
WLAN_TX_2G
C166
C146
SW_WIFI_5G_TX
C147
R128
C148
L114
C165
5G FEM
2.5G FEM
OSC101
2
R120 XTAL_37_4M_OUT
3
C150
1
ANT100
ANT101
1
1
F102
XTAL_37_4M_IN
1 GND
4
2
C151
LNA_ANT_5G
P1
P3 P2
3
C119
C120
L107 2
1
2
2
1 2
4 L108 C121
L109
L115
L110
C124
BT/WIFI OSC
C127
F104
F103
LNA_ANT_2G
1
IN
OUT
GND1 3
2
C129
GND2 4
R110 SHORT
L112
3
HIGH
5 M O 1 C LOW
GPS_ANT
G G G 6 4 2
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-8. GPS Part
GPS is not working
Yes
Check GPS function ON
No
Enable GPS Function
Yes
Check the Voltage on C105 = 1.8V, C112, L101 = 2.8V
No
Check the U500 (crack, open, damaged, etc.)
Yes
Check 26MHz Clock at OSC100
No
Check the OSC100(crack, open, etc.)
Yes
Check the Voltage of GPS_LNA_EN (at C118),
No
Resolder or change the U102
Yes
Check the Status of C115,F100,L102,U101,L103, F101,L104,F104,C124,F102
No
Resolder Resolder or Replace Replace C115,F100,L102,U101,L103,F101,L104,F104, C124,F102
Yes
Check the Status of C119, C120, L107, ANT100, ANT101
No
Resolder or Replace C119, C120, L107, ANT100, ANT101
Yes
Resolder or Replace U102
Yes END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
VOUT_CHARGER
< GPS >
0 0 1 L VCC_2.8V_AP VCC_1.8V_AP
C103
VCC_1.8V_AP VDD_AUXO
C105
1 0 1 L C106
C107
C112
C113
C110
C111 4 A O I _ D D V
A3
GPS_EN
TP101
IFVALID
B3
1 2 3 E E E
5 6 E E
N F I N I _ R _ 3 G X _ P 3 2 U _ P A _ D 1 D D D D V D V V
1 1 D C
F A I _ N S L _ P S G P _ D G _ D D V D V
NSTANDBY
3 D
E E R R O O C C _ _ 1 D P 1 D D V D V
X U A _ 8 P 1 D D V
6 2
B1
C3 CLK_REQ
C114
B2
UART_NCTS|ANT_SEL
REF_CAP
SYNC|PPS
B6 LNA_EN|CAL_REQ
A N F I L E _ E _ R S R U S O P O M P C G C P G _ _ _ _ _ S S S S S S S S S S V V V V V 4 6 4 2 5 C C B D D
OUT 4
IN 2 3 5
GPS_TCXO GPS_RF
D6
GPS_RFIN D4
GPS_TEST_OUT B5
1
F101
SHORT
L102
5
E C L C B V A N E RF_IN
G GG
E4
GPS_TCXO
TM0
GPS_LNA_EN
GPS_ANT
C115
A5 GPS_CAL
C2 C5
F100
GPS_UART_TX GPS_UART_RX GPS_UART_CTS GPS_UART_RTS
A2
UART_TXD|SCL
U102
CLK32
U101
R107 A1 UART_RXD|SDA
UART_NRTS|HOST_REQ A6
GPS_CLK32K
RF_OUT F R _ D D N N G G
3
L103
1
OUT
IN
GPS_RF
2 3 5
1 4
8 9 0 1 6 6 7 7 1 1 1 1 C C C C
L104
4
G GG
L105
GPS_LNA_EN
C116
C117
C118 C C N N 1 2
ANT100
ANT10
1
1
F102
3 1 GND P3 2 P1
LNA_ANT_5G
C119
C120
L107 2
4 P2
1
2
2
1 2
L108 L109
C121
L110
L115 C124
C127
F104
F103
1
LNA_ANT_2G
IN
C129
2
OUT
R110 SHORT
GND1 GND2 3
5. POWER Part
A L C D C S S P I M _ _ P C C A I I _ _ Z Z M M P P H H _ _ K K P P 2 2 A A 3 3
0 0 5 P T
C500
4 1 5 C
2
2 0 5 P T
OSC500
7 C
N I O C K B
1 B9
C515
A9
V_BATT VCC_1.8V_AP
K2
VMIF_1.0V_AP
L500
L1 K3
VARM_1.1V_AP
L4
L501
M4 L5
L502
M5
K4
VARM_1.1V_AP_SNSP VARM_1.1V_AP_SNSN
C524
K5
H1
L503
H2
H3
C3
VG3D_1.0V_AP
D1
L504
D2
L505
E2
E1
E3 D3
2A, 0.65~2.225V
5M_CORE_1.2V
L508
VCC_SUB_2.0V
VCC_1.8V_AP
B5
VMEM_1.2V_AP
L507
L510
A5
B3 A2
B7 A7
L10
VCC_SUB_1.35V
M11
M8
L7
BUCK2_SEL BUCK3_SEL BUCK4_SEL PMIC_DVS1 PMIC_DVS2 PMIC_DVS3
K7 K8 C5 D5 E5
G4
F4
2 0 5 R
2 1 2 1 1 A A M 1 M
F E R V
C C C C N N N N
6 5 H H
B T D D D D V V A A
VINB1 VINB2 VINB2
FB1
VINB2 VINB31 VINB32
SW21
VINB4
SW21
VINB4
SW22
VINB4
SW22
VINB5 VINB6
RS2P
VINB7
RS2N
VINB8 VINB9
FB3
LDO3/10/26/27
H4
AP_PS_HOLD
TP_AP_PS_HOLD G5 G6
VINL1 VINL2
LDO13/16/25/28 LDO 11/ 14
VINL3
LDO 4/ 9
RS3N RS3P
VINL4 VINL5
LDO12/17/19/23 LDO18/20/21/24
FB4
LDO 5/ 22
SW41
LDO 1/ 6/ 7/ 8/ 15
SW41
VINL6 VINL7 VINL8 VINL9
LDO 2
SW42
TP_AP_PMIC_E N
E7 D6 F7
RS4N RS4P
U500
FB5 SW5
FB6
VLDO1
300mA, 0.8~3.95V
VLDO10
150mA, 0.8~3.95V
VLDO11
150mA, 0.8~3.95V
VLDO12
150mA, 0.8~3.95V
VLDO13
150mA, 0.8~3.95V 150mA, 0.8~2.375V
VLDO14
150mA, 0.8~3.95V
VLDO16
150mA, 0.8~3.95V
VLDO17
300mA, 0.8~3.95V
VLDO18
VLDO15
SW6
150mA, 0.8~3.95V 450mA, 0.8~2.375V
VLDO19
FB7
150mA, 0.8~3.95V
VLDO20
150mA, 0.8~3.95V
VLDO21
SW7
VLDO2
FB8
150mA, 0.8~3.95V
VLDO22
SW8
300mA, 0.8~3.95V
VLDO23
FB9
300mA, 0.8~3.95V 300mA, 0.8~3.95V
VLDO25
SW9
150mA, 0.8~3.95V
VLDO26
150mA, 0.8~3.95V
VLDO27
150mA, 0.8~3.95V
VLDO28
DS2
VLDO24
300mA, 0.8~3.95V
DS3 DS4
VLDO3 VLDO4
150mA, 0.8~3.95V 150mA, 0.8~3.95V
DVS S1 1 DVS S2 2
150mA, 0.8~2.375V
DVS S3 3
150mA, 0.8~2.375V
VLDO5 VLDO6 VLDO7 VLDO8
300mA, 0.8~2.375V IRQB
VLDO9
400mA, 0.8~3.95V
RSOB ONOB
LDO18_EN
PWRHOLD
BUCK9E 9EN N
L2 L3
D N G _ 1 K C U B
D N G _ 2 K C U B
C505
D N G _ 3 K C U B
C506
D N G _ 4 K C U B
C507
D N G _ 5 K C U B
C508
D N G _ 6 K C U B
M3 J1 J2 B2 C1 C2 B6 B1 A6 M10 M9
B10 C10
OSC100
D10 E10 F10 G10
LDO4_EN MR1B
LDO23EN
MR2B
BUCK6E 6EN N
C108
C109
H10 J10 K12
1 D N G
C12 E9 F9 D11 E8 J9 D8 F11
D 2 N G
G12 F8 J12 G11 G9 H9 F12
C C 4 V T U O 3
GPS_TCXO
G8 D12 B11 C11 D9 B12 E11 H8 J8 J11 H12 E12
G7 L8
eMMC_EN AP_PMIC_EN TF_EN CAM_EN
H7 J7 J6
K9 PWREN
B5S B5S1
PWRON
B5S B5S2
K10
Buck5, LDO2= 1.2V
ACOKB JIGONB 1 2 3 1 2 1 2 3 1 2 1 2 2 2 3 3 4 4 4 5 5 6 7 8 9 B T B B B B B B B B B B B B B B B D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G A A A A
R505
M2
H11
150mA, 0.8~2.375V
E4
AP_PMIC_EN ON_SW
C 504
VDD_AUXO
T A B V
FB2
SW32
C503
0 1 A
4 4 D J
K K 2 2 3 3 T P B C _ _ D D D D V V
SW1
SW31
C502
1 1 5 C
8 6 B C
D D N N G G
L9
VMEM_VDDF_3.0V
F5
1 0 5 R
1 1 A
SW42
VG3D_1.0V_AP_SNSN VG3D_1.0V_AP_SNSP
L509
1 0 5 C
2 1 5 C
A L K K K 2 2 2 D C 3 3 S S 3 P P T A C B
J3
VINT_1.0V_AP_SNSN VINT_1.0V_AP_SNSP
L506
6 6 9 8 7 F E C C D
XTALOUT
G3
VINT_1.0V_AP BUCK1_GND
V_BATT
XTALIN
1.5A, 0.65~2.225V
GPS_ANT
1 0 5 P T
C513
VMIF_1.0V_AP
5 M O 1 C HIGH LOW G G G 6 4 2
L112
4
3
2 7 5 4 1 1 1 6 6 6 1 2 1 2 3 4 4 3 8 1 1 1 K K L M G G F F F A B A A L M J C K L
D D N N G G _ _ 1 2 K K C C U U B B
D N G _ 3 K C U B
D N G _ 4 K C U B
D N G _ 5 K C U B
C C N N
1 2
D D D D N N N N G G G G _ _ _ _ 6 7 8 9 K K K K C C C C U U U U B B B B
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-9. LCD
LCD is still off after PWR ON
Yes No
Check the connection of HDC601
Reconnect the HDC601
Yes
No
Check the C618 and High(19V)fssd
Check the Backlight Driver IC(U602)
Yes
No Resolder or Replace the U602
Check the Voltage on C617
Yes
No Check the Voltage on C610
Check the U600 (crack, crack, open, damaged, etc.) etc.)
Yes
No
Check the Voltage on C611 = 3.3V
Resolder Resolder or Replace Replace the U600
Yes
Replace LCD Module 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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
LED_VOUT_18V
VMIPI_1.8V_AP
V_BATT
DISPLAY_3.3V
DISPLAY_3.3V
HDC601
11 2 2 33 44 5 5 6 6 7 7 88 99 10 10 11 11 12 12 14 14 13 13 16 16 15 15 1 7 18 18 17 19 20 20 19 22 22 21 21 23 24 24 23 25 26 26 25 28 28 27 27 30 30 29 29 31 32 32 31 34 34 33 33 NCNCNC NC 35 36 37 38
LED_K(2)
LCD_MIPI_2P LCD_MIPI_2N LCD_MIPI_CLK_P LCD_MIPI_CLK_N
1
TP605
LCD_LDI_INT LED_K(1) LED_K(3) LCD_nRST
B1
LCD_MIPI_1P LCD_MIPI_1N
C1
TP606
LCD_EN
C2 D3
LCD_MIPI_0P LCD_MIPI_0N
PVIN
LX1
P V IN
LX 1
U600 VIN
LX2
EN
LX2
VOUT D2
LCD_MIPI_3P LCD_MIPI_3N
D1
C610
C608
C605
C606
C607
A2 B2
L600
A4 B4
MODE|SYNC
_BAT
VOUT
A5 B5
PG
D D N N G G 5 4 C D
C604
2
C C N N A1
D D D D N N N N G G G G P P P P
FB
D5
C611
3 3 3 4 A B C C
C603 1 0 6 D
V_BATT
1 3
LED_VOUT_18V
D600
L601
2 LED_BACKLIGHT_RESET
C617 C618
C619 R605 1 C
A1
D D V SW
B1 SW
4 B 5%
O I D D V N E D1 VLDO
C2 VBOOST
U602
C3 FSET
D2
ISET
LED_K(1) LED_K(2) LED_K(3)
E4 LED1 D4 PWM
LED3
SDA
LED4
SCL
C4 E3
TP604
B3 LED2
A3 A4
E2
LED_BACKLIGHT_PWM LED_BACKLIGHT_SDA_1.8 LED_BACKLIGHT_SCL_1.8
LED5 E1 LED6
2 1 C C N N 2 1
W W S S D D D N N N G G G 2 2 3 B A D
R606
R607
C620
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-10. TSP
Touch Screen does not work
Yes
No
Check TSP Connector on Main PBA
Reconnect the HDC700
Yes
No
Check the Voltage on C555 = 1.8V
Resolder or Replace U500
Yes
C703
No
≥ 3.3V?
Resolder Resolder or Replace Replace R700
Yes
No
Check the I2C signal
Resolder Resolder or Replace Replace R706, R707, R709
Yes Replace U701
Yes END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
HDC700 60 58 56
60 58 56 54 52 50
T_KEY Y28 Y26 Y24 Y22 Y20 Y18 Y16 TSP_VENDOR3 X19 X17 X15 X13 X11 X09 X07 X05_KEY X03_KEY X01_KEY
59 59 57 57 55 55 53 53 51 51 49 49 47 47 45 45 43 43
54 52 50 48 48 46 46 44 44 42 42 40 40 38 38 36 36 34 34 32 32 30 30
41 39 37
15 13 11 9 7 5 3
15 13 11
35 33 31 29 27 27 25 25 23 23 21 21 19 19 17 17
28 28 26 26 24 24 22 22 20 20 18 18
Y15 Y13 Y11 Y09 Y07 Y05 Y03 Y01
41 39 37 35 33 31 29
Y29 Y27 Y25 Y23 Y21 Y19 Y17 TSP_VENDOR1 TSP_VENDOR2 X18 X16 X14 X12 X10 X08 X06 X04_KEY X02_KEY X00
16 16 14 14 12 12 10 10 8 8 6 6 4 4 2 2
Y14 Y12 Y10 Y08 Y06 Y04 Y02 Y00
9 7 5 3 1 1
L D C S S P _ _ A C I C I _ Z M M H P P _ _ K 2 P P 3 A A
C I M P _ Z H K 2 3
V_BATT VCC_1.8V_AP
V_BATT
GPS_CLK32K 3 2K HZ _P MI C
B T_ WI FI _C LK 32 K CODEC_CLK32K
0 0 5 P T
C500
1 0 5 P T
C513 4 1 5 C
2
VARM_1.1V_AP
2 0 5 P T
OSC500
VMIF_1.0V_AP
7 C
1 B9
C515
A9
VINT_1.0V_AP
L1 K3
VARM_1.1V_AP
L4
L501
M4 L5
L502
C521
C522
C523
M5
C524
BUCK2_GND
BUCK2_GND
BUCK1_GND
K5
H1
L503
H2
J3 H3
C3
VG3D_1.0V_AP
5A, 0.65~1.6V
D1
L504
D2 E1
VCC_SUB_1.35V
VCC_SUB_2.0V C525
C526
E2
D3
2A, 0.65~2.225V
C527
L506
VMEM_1.2V_AP
L507
5M_CORE_1.2V
B5 A5
C528
BUCK4_GND BUCK8_GND
BUCK5_GND
1.5A,0.75~3.0V
A2
M11
VINB2
SW1
VINB31
FB2
VINB32
SW21
VINB4
SW21
VINB4
SW22
VINB4
SW22
VINB5
RS2P
VINB7
VINB6
VINB8
VCC_1.8V_AP
C531
BUCK6_GND
L7
BUCK2_SEL BUCK3_SEL BUCK4_SEL PMIC_DVS1 PMIC_DVS2 PMIC_DVS3
BUCK9_GND
K7 K8 C5 D5 E5
VINL1
SW32
LDO13/16/25/28
VINL2
LDO 11/ 14
VINL3
RS3N
LDO 4/ 9
VINL4
RS3P
LDO12/17/19/23
VINL5
G4
R500
F5 F4
1 0 5 R
R503
VINL6
LDO 5/ 22
VINL7
SW41
LDO 1/ 6/ 7/ 8/ 15
VINL8
SW41
LDO 2
VINL9
SW42
H4
AP_PS_HOLD
300mA, 0.8~3.95V VLDO10 RS4N
150mA, 0.8~3.95V VLDO11 150mA, 0.8~3.95V VLDO12
RS4P
U500
FB5 SW5
FB6
PMIC_ACOKB
150mA, 0.8~3.95V VLDO13 150mA, 0.8~3.95V VLDO14 150mA, 0.8~2.375V VLDO15 150mA, 0.8~3.95V VLDO16 150mA, 0.8~3.95V VLDO17
SW6
300mA, 0.8~3.95V VLDO18
FB7
450mA, 0.8~2.375V VLDO2
SW7
150mA, 0.8~3.95V VLDO20
150mA, 0.8~3.95V VLDO19
150mA, 0.8~3.95V VLDO21 FB8
150mA, 0.8~3.95V VLDO22
SW8
300mA, 0.8~3.95V VLDO23
FB9
300mA, 0.8~3.95V VLDO25
SW9
150mA, 0.8~3.95V VLDO26
DS2
150mA, 0.8~3.95V VLDO28
DS3
300mA, 0.8~3.95V
VLDO3
DS4
150mA, 0.8~3.95V
VLDO4
DVS1
150mA, 0.8~3.95V
VLDO5
DVS2
150mA, 0.8~2.375V VLDO6 150mA, 0.8~2.375V VLDO7 300mA, 0.8~2.375V VLDO8 400mA, 0.8~3.95V
IRQB
VLDO9
RSOB LDO18_EN
PWRHOLD
BUCK9EN LDO4_EN
G5 G6
E4 TP_AP_PMIC_EN
F7
C510
M2 L2 L3
D N G _ 1 K C U B
D N G _ 2 K C U B
D N G _ 3 K C U B
D N G _ 4 K C U B
D N G _ 5 K C U B
D N G _ 6 K C U B
D N G _ 7 K C U B
D N G _ 8 K C U B
D N G _ 9 K C U B
VCC_SUB_1.35V
VCC_SUB_2.0V VPLL_1.1V_AP
M3
VALIVE_1.0V_AP
J1 J2
VMIPI_1.0V_AP
VM1M2_1.2V_AP
B2
C516
C1
C517
VCC_1.8V_MHL
VSIL_1.2A
C518
VCC_1.8V_AP
C2 B6
VMPLL_1.1V_AP
B1
C519
A6
VABB02_1.95V_AP
C520
VMIPI_1.8V_AP
M10
VCC_3.3V_MHL
M9
VHSIC_1.0V_AP
TSP_VDD_3.3V
VABB1_1.95V_AP
B10
VHSIC_1.8V_AP
C10
LDO23EN
MR2B
BUCK6EN
B5S1
PWRON
B5S2
5M_AF_2.8V
TSP_VDD_1.8V
VUOTG_3.0V_AP
D10 E10
VCC_2.8V_AP
F10
VTF_2.8V
CAM_IO_1.8V
VMEM_VDD_2.8V
H10
VTCAM_1.8V
J10 K12
VLED_IC_1.9V (LDO1,DefaultON,150mA,0.8-2.375V)
C12
(LDO10,DefaultON,300mA,0.8-3.95V)
E9
VTOUCH_3.3V
(LDO11,DefaultON,150mA,0.8-3.95V)
F9
(LDO12,DefaultON,150mA,0.8-3.95V)
D11
(LDO13,DefaultON,150mA,0.8-3.95V)
E8
VDDQ_PRE_1.8V
(LDO14,DefaultON,150mA,0.8-3.95V)
J9
(LDO15,DefaultON,150mA,0.8-2.375V)
D8
(LDO16,DefaultON,150mA,0.8-3.95V)
F11
(LDO17,DefaultOn,150mA,0.8-3.95V)
G12
(LDO18,DefaultOff,300mA,0.8-3.95V)
F8
(LDO19,DefaultOff,150mA,0.8-3.95V)
J12
(LDO2,DefaultON,450mA,0.8-2.375V)
G11
(LDO20,DefaultOff,150mA,0.8-3.95V)
G9
(LDO21,DefaultOff,150mA,0.8-3.95V)
H9
(LDO22,DefaultOff,150mA,0.8-3.95V)
F12
(LDO23,DefaultOff,300mA,0.8-3.95V)
G8
(LDO24,DefaultOff,300mA,0.8-3.95V)
D12
(LDO25,DefaultOff,300mA,0.8-3.95V)
B11
(LDO26,DefaultOff,150mA,0.8-3.95V)
C11
(LDO27,DefaultOff,150mA,0.8-3.95V)
D9
(LDO28,DefaultOff,150mA,0.8-3.95V)
B12
(LDO3,DefaultON,300mA,0.8-3.95V)
E11
(LDO4,DefaultOff,150mA,0.8-3.95V)
H8
(LDO5,DefaultON,150mA,0.8-3.95V)
J8
(LDO6,DefaultON,150mA,0.8-2.375V)
J11
(LDO7,DefaultON,150mA,0.8-2.375V)
H12
(LDO8,DefaultON,300mA,0.8-2.375V)
E12
(LDO9,DefaultOff,400mA,0.8-3.95V)
G7 L8
eMMC_EN AP_PMIC_EN TF_EN CAM_EN
H7 J7
MR1B
PWREN
E7 D6
C509
150mA, 0.8~2.375V VLDO1
TP_AP_PS_HOLD
AP_PMIC_EN ON_SW
nPOWER
C508
H11
ONOB
2 0 5 R
AP_PMIC_IRQ AP_N_RST_IN
R504
C507
G10
LDO18/20/21/24 FB4
DVS3
V_BATT
C506
VINB9
LDO3/10/26/27
150mA, 0.8~3.95V VLDO27
VCC_1.8V_AP
C505
FB3 SW31
1.5A, 0.75~3.0V
C530
VINB1
VINB2
L9 M8
C504
V_BATT
T A B V
300mA, 0.8~3.95V VLDO24
VMEM_VDDF_3.0V
L510
B T D D D D V V A A
VINB2
L10
VCC_SUB_1.35V
L509 1.5A, 0.65~2.225V BUCK7_GND
C503
0 1 A
4 4 J D
K K 2 2 3 3 T P B C _ _ D D D D V V
FB1
B7 A7
VMEM_VDDF_3.0V C529
XTALOUT
B3
VCC_SUB_2.0V
L508
C502 1 1 5 C
8 6 B C
D D N N G G
SW42 E3
VG3D_1.0V_AP_SNSN VG3D_1.0V_AP_SNSP
1.5A, 0.75~3.0V
5M_CORE_1.2V BUCK4_GND
L505
VMEM_1.2V_AP
6 5 H H
RS2N G3
VINT_1.0V_AP_SNSN VINT_1.0V_AP_SNSP 2.5A,0.65~1.6V
C C C C N N N N
K4
VARM_1.1V_AP_SNSP VARM_1.1V_AP_SNSN VINT_1.0V_AP
BUCK3_GND
F E R V
K2
VMIF_1.0V_AP
L500
VG3D_1.0V_AP
2 1 2 1 1 1 A A M M
1 1 A
A L K K K D C 2 2 2 S S 3 3 3 P P T A C B
XTALIN
1.5A, 0.65~2.225V
5A, 0.65~1.6V
1 0 5 C
2 1 5 C
6 6 9 8 7 F E C C D
N I O C K B
J6
K9 K10
Buck5, LDO2= 1.2V
C532
ACOKB
C533
C534
C535
C536
C537 C538
C539
C540
C541
C542
C543
C544
C545
C546
C547
C548
C549
C550
C551
C552
C553
C554
C555
C556
C557
C558
C559
JIGONB
1
IF_CON_SENSE
1 2 3 1 2 1 2 3 1 2 1 2 2 2 3 3 4 4 4 5 5 6 7 8 9 B T B B B B B B B B B B B B B B B D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G A A A A
3 R505
2 TR503
PMIC_JIGONB
2 7 5 4 1 1 1 6 6 6 1 2 1 2 3 4 4 3 8 1 1 1 K K L M G G F F F A B A A L M J C K L
C590
D D N N G G _ _ 1 2 K K C C U U B B
R510
D N G _ 3
D N G _ 4
D N G _ 5
K C U B
K C U B
K C U B
C C N N
1 2
D D D D N N N N G G G G _ _ _ _ 6 7 8 9 K K K K C C C C U U U U B B B B
TSP_VDD_3.3V
R700 1%
TSP_CE
R742
C700
C701
C702
C703
7 7 4 4 5 5 6 6 3 3 H J H J H J H J H J I 3 3 P P A A C C D D 3 3 P P D D D D D D D V V D D D D D V D V V V V V V V
Y00 Y01 Y02 Y03 Y04 Y05 Y06 Y07 Y08 Y09 Y10 Y11 Y12 Y13 Y14 Y15 Y16 Y17 Y18 Y19 Y20 Y21 Y22 Y23 Y24 Y25 Y26 Y27 Y28 Y29 T_KEY
G6 G7 J8 J9 H8 H9 G8 G9 F8 F9 E8
TX0 TX1
MSD
TX2
SMD
TX3
MSC
TX4
RX0
TX5
RX1
TX6
RX2
TX7
RX3
TX8
RX4
TX9
RX5
TX10
RX6
TX11
RX7
E9 D8 D9 D7 C9 C1 D3 D1 D2 E1 E2 F1 F2 G1 G2 H1 H2 J1 J2 G3 G4
D5 E5 E6 C8 A9 B9 A8 B8 A7 B7 A6
TX12 TX13 TX14
RX8
U701
RX9 RX10
TX15
RX11
TX16
RX12
TX17
RX13
TX18
RX14
TX19
RX15
TX20
RX16
TX21
RX17
TX22
RX18
TX23
RX19
TX24 TX25
CE
TX26
INTB
TX27
RSTB
TX28
SCL
TX29
SDA
B6 A5 B5 A4 B4 A3 B3 A2 B2 A1 B1 C2
G5 F6 E4 F4 F5
X00 X01_KEY X02_KEY X03_KEY X04_KEY X05_KEY X06 X07 X08 X09 X10 X11 X12 X13 X14 X15 X16 X17 X18 X19
TSP_VDD_1.8V
R706 R707 R709
TSP_CE TSP_nINT TSP_SCL_1.8V TSP_SDA_1.8V
TX30 TX31 D D D D D D D D D D D N N N N N N N N N N N G G G G G G G G G G G
3 4 5 6 7 4 6 3 7 3 7 C C C C C D D E E F F
C C N N
1 2
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-11. 5M CAM "Camera" function does not work
Yes
No
Check the Camera connector on Main PBA
Reconnect the HDC600
Yes
Check the voltage C601 = 1.2V? C602 = 1.8V? 1.8 V? C621 = 2.8V? 2.8 V? C622 = 2.8V?
No
Check U500 & U601 Replace the PBA
Yes
No
Check C600 is 24MHz 24MHz
Check UCP400 Replace the PBA.
Yes
No
Check the I2C line R600 , R601
Resolder R600, R601 Replace the PBA
Yes
No
Check F600, F602
Resolder F600, F602 Replace the PBA
Yes
Replace the camera module
Yes
END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
5M_AF_2.8V
CAM_IO_1.8V
CAM_IO_1.8V
CAM_AVDD_2.8V
5M_CORE_1.2V
CAM_IO_1.8V
R600 HDC600
R601
F600
CAM_I2C_SCL 5M_nRST
1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21
TP600
5M_CLK_N_F 5M_DP0_F 5M_DP1_F
C622
2 4 6 8 10 12 14 16 18 20
2 4 6 8 10 12 14 16 18 20
5M_CLK_P_F 5M_CLK_N_F
V_BATT
C602
I|O
C600
I|O D N G 5
D N G 6
I|O
1 2
5M_CLK_P 5M_CLK_N
F602
5M_DN0_F 5M_DN1_F
C601
3
I|O
CAM_I2C_SDA 5M_nSTBY 5M_MCLK 5M_CLK_P_F
TP601
NCNC 22 23
C621
4
5M_DN1_F
1 IN1
OUT1
5M_DP1_F
2 IN2
OUT2
5M_DN0_F
3 IN3
5M_DP0_F
4 IN4
OUT3 OUT4
D D N N G G 0 9 1
5 6 7 8
5M_DN1 5M_DP1 5M_DN0 5M_DP0
CAM_AVDD_2.8V
U601 4 VDD
3 CE
CAM_A_2.8V_EN
C615
VOUT 1
2 D N G
5
GND
C616
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-12. 1.3M CAM
"Camera" function does not work
Yes
No
Check the Camera connector on Main PBA
Reconnect the HDC602
Abnormal
Check the voltage
No
C613 = 1.8V? 1.8V? C614 = 2.8V? 2.8V? C612 = 1.8V
Check U500 , U601 Replace the PBA
Yes
No
Check C609 is 24MHz
Check UCP400 Replace the PBA.
Yes
No
Check the I2C line R600 , R601
Resolder R600, R601 Replace the PBA
Yes
No
Check F605
Resolder F605 Replace the PBA
Yes Replace the camera module
Yes
END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
CAM_IO_1.8V CAM_AVDD_2.8V
VTCAM_1.8V
HDC602
1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23
CAM_I2C_SCL CAM_I2C_SDA
TP602
VT_CAM_nRST VT_CAM_nSTBY VT_AGND
TP603
2 4 6 8 10 12 14 16 18 20 22 24
2 4 6 8 10 12 14 16 18 20 22 24
F605
VT_CAM_MCLK
VT_CAM_DP_F VT_CAM_DN_F VT_CAM_CLK_P_F VT_CAM_CLK_N_F
VT_CAM_DP_F
1 IN1
OUT1
VT_CAM_DN_F
2 IN2
OUT2
VT_CAM_CLK_P_F
3 IN3
VT_CAM_CLK_N_F
4 IN4
OUT3 OUT4
5 6 7
VT_CAM_DP VT_CAM_DN VT_CAM_CLK_P
8 VT_CAM_CLK_N
GND GND 10
9
NCNCNCNC 25 26 27 28
C612
C613
C614
C609
V_BATT
CAM_AVDD_2.8V
U601 4 VDD
3 CE
CAM_A_2.8V_EN
VOUT 1
2 D N G
GND
5
C615
C616
5M_AF_2.8V
CAM_IO_1.8V
CAM_IO_1.8V
CAM_AVDD_2.8V
5M_CORE_1.2V
CAM_IO_1.8V
R600 HDC600
R601
CAM_I2C_SCL 5M_nRST
TP600
5M_CLK_N_F 5M_DP0_F 5M_DP1_F
C622
C621
1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21
2 4 6 8 10 12 14 16 18 20
2 4 6 8 10 12 14 16 18 20
CAM_I2C_SD 5M_nSTBY 5M_MCLK 5M_CLK_P_F
TP601
5M_DN0_F 5M_DN1_F
NCNC 22 23
C601
C602
C600
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-13. OTG
OTG does not work
Yes
No
Check if V_BUS goes 5V (C561)
Check the U502
Yes No
Check the V_BUS_IN goes 5V (C302)
Check the U300
Yes
Replace IF FPCB
Yes END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
V_BATT
R518
V_BATT U504 4 VDD
U503
VOUT 1
R519
4 3
GND OUT NC
VDD
1
2
3 CE
GND
D N G
2
5
C589
C560
V_BUS_5V VOUT_CHARGER
VOUT_CHARGER
V_BATT
1 6 5 C
5 6 5 C
2 6 5 C
3 6 5 C
4 6 5 C
TR500 V_BATT
7 H
8 7 6
R506
5
D
S 1
D
S 2
D
S
D
G
C566
H2
3
J4
4
K4
K3
C567
D
C568
H4
9
H5
D5
L511
3 D
G1 H1
TR501 PMIC_ACOKB
T A B V M
5 6 5 6 J J K K
4 A
T T T T T T T T A A A A B B B B
AVL
1 1 2 D E E
T S E T C C V
1 2 F F
N I N I N I G G G H H H C C C
P P Y Y B B
ADN1 AUT1 ADP2
SYS
AUR2
SYS SYS
VBFG VBATTFG
SYS_A
SNS
SYS_A THRM SYS_Q AIN CHGLX
ALRT
CHGLX
1 G
VCC_1.8V_AP
2 S
J2
V_BATTERYVOUT_CHARGER
J3
E4 D4
PMIC_ACOKB
J8
K8
AP_DAP_D+ JTAG_TXD AP_TXD
C581
K9
F8 G8
AP_RXD JTAG_RXD EAR_L_CRADLE_CON EAR_R_CRADLE_CON
F10 G10
SCLFG
H10
H9 J9
MUIC_ID
C583
H8 G9
OTG_ID BOOT_MODE
G6
C584
A7
B8 A8
A9 B9
F7 K7
VOUT_CHARGER
G7
VCC_1.8V_AP C9
C570 C571
E9 C8
D10
R508
R507
BATT_TH
C575
E8 D9
FUEL_ALERT
D8
FUEL_SCL_1.8V
BAT_SN BAT_SP SAFEOUT1
U502
DETBATB INOKB
MVIO
SAFEOUT2
VIO SCL SDA
DN1 DP2
MRST1B MRST2B
UT1 UR2
RESETB INTB
SL1 SR2
JIG
J10
MUIC_DM MUIC_DP
J7
C1
USB_VBUS_AP_4.9V
C2
VCC_1.8V_AP
C578 B10 B6 C6
F5 F6
VCC_1.8V_AP IF_PMIC_SCL_1.8V IF_PMIC_SDA_1.8V
C580
C579 R509
VOL_UP VOL_DOWN
E5
AP_JTAG_EXTRST IF_PMIC_IRQ
G5
H6
PMIC_JIGONB
C582
C3 COMN1
TORCHEN
COMP2
FLASHEN FLED1
BC
FLED1
UID
FLED2
MIC_USB
B3 B4 C4 B5
JTAG_IF_CON_SENSE
C5
FLED2
IDB BOOT
TEST1 TEST2
IN_MOT
TEST3 TEST4
MDN
TEST5
MDP
TEST6
MGAIN
MVBUS
MPWM
SDAFG
B1 B2 A2
V_BUS_5V
A3 A5 A6
F9 E10
G G A A D Q _ _ M P P S _ _ S D D D D D G G C C C C C C C C C C C C C C C C V N N N N N H H N N N N N N N N N N N N N N N N K G G G G G C C
FUEL_SDA_1.8V C585
C586
0 7 2 3 3 3 3 4 2 3 4 1 0 0 1 1 7 7 6 7 1 2 1 2 1 6 J K A A C D D E H F F G G G K 1 K C E E D D B
VOUT_CHARGER
V_BATTERY-
VBUS_IN_5V
R517
V_BUS_5 U300 B3 C2 C3
B1 C1
C302
C303
IN
OUT
IN
OUT
IN
OUT
_ACOK
NC
OVLO NC D D D D N N N N G G G G
A2 A3 B2
1 2
C304
1 4 4 4 A A B C
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
8-3-14. MHL
MHL Does not work
Yes
No
Check the voltage of L700(1.2V), C709(3.3V), L701(1.2V), C713(1.8V),
Check the PMIC(U500)
Yes
Replace U702
Yes
END END
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 Samsung’s ’s written authorization is strictly prohibited.
Level 3 Repair
VSIL_1.2A
VCC_3.3V_MHL
VSIL_1.2C
VCC_1.8V_MHL
1 0 7 L
0 0 7 L
C706
C708
C707
C 70 9
C 71 0
C711
VCC_3.3V_MHL
C713
C714
VCC_1.8V_MHL
4 6 5 5 5 5 4 4 3 2 C E F B E D E D E A 2 2 2 3 3 2 2 8 8 Q 1 1 1 3 3 1 1 1 1 D C C C C C C C C C C C C C C C C C C D
VCC_1.8V_MHL
HD_TX0+_3.3V HD_TX0-_3.3V
G6 V V V V V V V V V V RXC_P A A A A A C C O O I I G7 RXC_N RSVDL G4 RX0_P RSVDL G5 RX0_N RSVDL
HD_TX1+_3.3V HD_TX1-_3.3V
G2 G3
HD_TX2+_3.3V HD_TX2-_3.3V
F1 G1
HD_TXC+_3.3V HD_TXC-_3.3V R711
C712
R712
R710
F4 E1 F3 F7
MHL_DSCL_3.3V MHL_DSDA_3.3V HDMI_HPD
TP703
C3 B2 C2 A1
MHL_WAKE_UP
R715
RX1_P RX1_N
U702
RX2_P RX2_N DSCL DSDA RPWR HPD
RSVDL INT CI2CA RESET_N CSCL CSDA MHL_DB MHL_D CBUS_ID V_SENSE
WAKE_UP RSVDL RSVDL RSVDL
NC NC USB_ID
D D D D D D D N N N N N N N G G G G G G G 4 5 3 2 7 2 6 B C D E E F F
R705
R708
B1 B3 D2 B7 C7 D6 D7 C1 D1
MHL_INT TP702
MHL_RST MHL_SCL_1.8V MHL_SDA_1.8V R713
A4 A3 A7 C6 A6 A5 B6
MHL_DM MHL_DP MHL_ID
6 1 7 R
7 1 7 R
8 1 7 R
9 1 7 R
0 2 7 R
1 2 7 R
4 1 7 R
C C N N 1 2
C718
L D C S S P _ _ A C I C I _ Z M M H P P _ _ K 2 P P 3 A A
C I M
V_BATT
P _ Z H K 2 3
VCC_1.8V_AP
V_BATT
GPS_CLK32K 3 2K HZ _P MI C
B T_ WI FI _C LK 32 K CODEC_CLK32K
0 0 5 P T
C500
1 0 5 P T
C513 4 1 5 C
2
VARM_1.1V_AP
2 0 5 P T
OSC500
VMIF_1.0V_AP
7 C
N I O C K B
1 B9
C515
A9
L500
L1 K3
VARM_1.1V_AP
L4
L501
M4
L502
M5
L5
C521
C522
C523
VARM_1.1V_AP_SNSP VARM_1.1V_AP_SNSN
C524
BUCK2_GND
BUCK2_GND
BUCK1_GND
K5
2.5A,0.65~1.6V
H1 H2
D1 D2 E1
L505
VMEM_1.2V_AP
C525
C526
E3 D3
BUCK8_GND
L507
BUCK5_GND
1.5A,0.75~3.0V
A5
L508
L509 1.5A, 0.65~2.225V BUCK7_GND
L510
VCC_1.8V_AP
C531
BUCK9_GND
B7
VCC_SUB_2.0V
A7
L10
VCC_SUB_1.35V
M11
VMEM_VDDF_3.0V
L9 M8
L7
BUCK2_SEL BUCK3_SEL BUCK4_SEL PMIC_DVS1 PMIC_DVS2 PMIC_DVS3
K7 K8 C5 D5 E5
VINB31
FB2
VINB32
SW21
VINB4
SW21
VINB4
SW22
VINB4
SW22
VINB5 VINB6
RS2P
VINB7
RS2N
F4
VINB8
1
G5
VINL1 VINL2
LDO 11/ 14
VINL3
LDO 4/ 9
VINL4
LDO12/17/19/23
VINL5
RS3N RS3P
LDO18/20/21/24
VINL6
FB4
LDO 5/ 22
VINL7
SW41
LDO 1/ 6/ 7/ 8/ 15
VINL8
SW41
LDO 2
VINL9
SW42
150mA, 0.8~2.375V VLDO1 300mA, 0.8~3.95V VLDO10
RS4N
150mA, 0.8~3.95V VLDO11 150mA, 0.8~3.95V VLDO12
RS4P
U500
FB5
FB6
R510
150mA, 0.8~3.95V VLDO13 150mA, 0.8~3.95V VLDO14 150mA, 0.8~2.375V VLDO15 150mA, 0.8~3.95V VLDO16 150mA, 0.8~3.95V VLDO17 300mA, 0.8~3.95V VLDO18
SW6
150mA, 0.8~3.95V VLDO19 FB7
450mA, 0.8~2.375V VLDO2
SW7
150mA, 0.8~3.95V VLDO20
FB8
150mA, 0.8~3.95V VLDO22
150mA, 0.8~3.95V VLDO21 SW8
300mA, 0.8~3.95V VLDO23 300mA, 0.8~3.95V VLDO24
FB9
300mA, 0.8~3.95V VLDO25
SW9
150mA, 0.8~3.95V VLDO26
DS2
150mA, 0.8~3.95V VLDO28
DS3
300mA, 0.8~3.95V
VLDO3
DS4
150mA, 0.8~3.95V
VLDO4
DVS1
150mA, 0.8~3.95V
VLDO5
DVS2
150mA, 0.8~2.375V VLDO6
DVS3
150mA, 0.8~2.375V VLDO7 300mA, 0.8~2.375V VLDO8 400mA, 0.8~3.95V
C508
C509
C510
M2 L2 L3
D N G _ 1
D N G _ 2
D N G _ 3
D N G _ 4
D N G _ 5
D N G _ 6
K C U B
K C U B
K C U B
K C U B
K C U B
K C U B
D N G _ 7 K C U B
D N G _ 8 K C U B
D N G _ 9 K C U B
VCC_SUB_1.35V
VCC_SUB_2.0V VPLL_1.1V_AP
M3
VALIVE_1.0V_AP
J1 J2
E4 TP_AP_PMIC_EN
E7 D6
VMIPI_1.0V_AP
VM1M2_1.2V_AP
B2
C516
C517
VCC_1.8V_MHL
VSIL_1.2A
C518
VCC_1.8V_AP
C2 B6
VMPLL_1.1V_AP
B1
C519
A6
VABB02_1.95V_AP
C520
VMIPI_1.8V_AP
M10
VCC_3.3V_MHL
VHSIC_1.0V_AP
TSP_VDD_3.3V
VABB1_1.95V_AP
B10
VHSIC_1.8V_AP
C10
5M_AF_2.8V
TSP_VDD_1.8V
VUOTG_3.0V_AP
D10 E10
VCC_2.8V_AP
F10 G10
VTF_2.8V
CAM_IO_1.8V
VMEM_VDD_2.8V
H10
VTCAM_1.8V
J10 K12
VLED_IC_1.9V
H11
(LDO1,DefaultON,150mA,0.8-2.375V)
C12
(LDO10,DefaultON,300mA,0.8-3.95V)
E9
VTOUCH_3.3V
(LDO11,DefaultON,150mA,0.8-3.95V)
F9
(LDO12,DefaultON,150mA,0.8-3.95V)
D11
(LDO13,DefaultON,150mA,0.8-3.95V)
E8
VDDQ_PRE_1.8V
(LDO14,DefaultON,150mA,0.8-3.95V)
J9
(LDO15,DefaultON,150mA,0.8-2.375V)
D8
(LDO16,DefaultON,150mA,0.8-3.95V)
F11
(LDO17,DefaultOn,150mA,0.8-3.95V)
G12
(LDO18,DefaultOff,300mA,0.8-3.95V)
F8
(LDO19,DefaultOff,150mA,0.8-3.95V)
J12
(LDO2,DefaultON,450mA,0.8-2.375V)
G11
(LDO20,DefaultOff,150mA,0.8-3.95V)
G9
(LDO21,DefaultOff,150mA,0.8-3.95V)
H9
(LDO22,DefaultOff,150mA,0.8-3.95V)
F12
(LDO23,DefaultOff,300mA,0.8-3.95V)
G8
(LDO24,DefaultOff,300mA,0.8-3.95V)
D12
(LDO25,DefaultOff,300mA,0.8-3.95V)
B11
(LDO26,DefaultOff,150mA,0.8-3.95V)
C11
(LDO27,DefaultOff,150mA,0.8-3.95V)
D9
(LDO28,DefaultOff,150mA,0.8-3.95V)
B12
(LDO3,DefaultON,300mA,0.8-3.95V)
E11
(LDO4,DefaultOff,150mA,0.8-3.95V)
H8
(LDO5,DefaultON,150mA,0.8-3.95V)
J8
(LDO6,DefaultON,150mA,0.8-2.375V)
J11
(LDO7,DefaultON,150mA,0.8-2.375V)
H12
(LDO8,DefaultON,300mA,0.8-2.375V)
E12
(LDO9,DefaultOff,400mA,0.8-3.95V)
VLDO9
RSOB
G7
ONOB
LDO18_EN BUCK9EN LDO4_EN
MR1B
LDO23EN
MR2B
BUCK6EN
G6
L8
eMMC_EN AP_PMIC_EN TF_EN CAM_EN
H7 J7 J6
PWREN
B5S1
PWRON
B5S2
K9 K10
Buck5, LDO2= 1.2V
C532
ACOKB
C533
C534
C535
C536
C537 C538
C539
C540
C541
C542
C543
C544
C545
C546
C547
C548
C549
C550
C551
C552
C553
C554
C555
C556
C557
C558
C559
JIGONB
3
1 2 3 1 2 1 2 3 1 2 1 2 2 2 3 3 4 4 4 5 5 6 7 8 9 B T B B B B B B B B B B B B B B B D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G A A A A
R505
2 TR503
C507
VINB9
LDO3/10/26/27 LDO13/16/25/28
PWRHOLD
TP_AP_PS_HOLD
AP_PMIC_EN ON_SW
F7
IF_CON_SENSE
PMIC_JIGONB
H4
AP_PS_HOLD
AP_PMIC_IRQ AP_N_RST_IN nPOWER
PMIC_ACOKB
2 0 5 R
C506
FB3 SW31 SW32
IRQB F5
1 0 5 R
C505
C1
G4
R500
R504
VINB1
SW1
SW5
A2
V_BATT
R503
C504
V_BATT
T A B V
150mA, 0.8~3.95V VLDO27
VCC_1.8V_AP
BUCK6_GND
B T D D D D V V A A
VINB2
1.5A, 0.75~3.0V
C530
K K 2 2 3 3 T P B C _ _ D D D D V V
VINB2
B3
5M_CORE_1.2V
VMEM_VDDF_3.0V C529
D D N N G G
VINB2
B5
VMEM_1.2V_AP
C528
BUCK4_GND
C503
0 1 A
4 4 J D
FB1
SW42
2A, 0.65~2.225V
L506
C527
E2
VG3D_1.0V_AP_SNSN VG3D_1.0V_AP_SNSP
1.5A, 0.75~3.0V
5M_CORE_1.2V BUCK4_GND
C C C C N N N N
XTALOUT
C3
L504
VCC_SUB_1.35V
C502 1 1 5 C
8 6 B C
J3 H3
VG3D_1.0V_AP
VCC_SUB_2.0V
F E R V
6 5 H H
M9 G3
L503
VINT_1.0V_AP_SNSN VINT_1.0V_AP_SNSP 5A, 0.65~1.6V
A L K K K 2 2 2 D C 3 3 S S P 3 P T A C B
2 1 2 1 1 1 A A M M
K4
VINT_1.0V_AP BUCK3_GND
1 1 A
K2
VMIF_1.0V_AP
VINT_1.0V_AP 5A, 0.65~1.6V
1 0 5 C 2 1 5 C
XTALIN
1.5A, 0.65~2.225V
VG3D_1.0V_AP
6 6 9 8 7 F E C C D
C590
1 1 1 6 6 6 1 2 1 2 3 4 4 3 8 2 1 7 5 4 1 1 K K L M G G F F F A B A A L M J C K L
D D N N G G _ _ 1 2 K K C C U U B B
D N G _ 3
D N G _ 4
D N G _ 5
K C U B
K C U B
K C U B
C C N N
1 2
D D D D N N N N G G G G _ _ _ _ 6 7 8 9 K K K K C C C C U U U U B B B B
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 Samsung’s ’s written authorization is strictly prohibited.
