Preface
Notebook Computer W241BU/W241BUQ/W240BU/W245BUQ/W248BUQ/ W249BUQ Service Manual
P r e f a c e
I
Schematic Diagrams
Ap A p p end en d i x B : Sch Sc h emat em atii c Diagr Di agr ams am s This appendix has circuit diagrams of the W241BU/W241BUQ/W240BU/W245BUQ/W248BUQ/W249BUQ W241BU/W241BUQ/W240BU/W245BUQ/W248BUQ/W249BUQ note book’s PCB’s. The following table indicates indicates where to find the appropriate schematic schematic diagram. Di ag r am - Pag e
Di ag r am - Pag e
Di ag r am - Pag e
System Block Diagram Diagram - Page B - 2
HUDSON PCIE/ PCI/ PCI/ CLOCK/ FCH - Page B - 16
USB/ FAN/ TP/ MULTI CON - Page B - 30
ONTARIO MEM & PCIE I/F, I/F, AP - Page B - 3
HUDSON GPIO/ USB/ STRAP - Page B - 17
5VS/ 3.3VS/ 1.8VS/ 1.8VS/ 1.5VS/ 1.5VS/ 1.1VS - Page B - 31
ONTATIO DISPLAY/ CLK/ CLK/ MISC - Page B - 4
HUDSON SATA/ DEBUG DEBUG IO/ SPI - Page Page B - 18
POWER VDD3/ VDD5 VDD5 - Page B - 32
ONTARIO POWER & DECOUPLING DECOUPLING - Page B - 5
HUDSON POWER DECOUPLING DECOUPLING - Page B - 19
Power 1.5V/ 0.75 0.75 - Page B - 33
INAGUA DDR3 SO-DIMMS SO-DIMMS A - Page B - 6
POWERGOOD/ TPM - Page Page B - 20
Power 1.1V/ 1VS - Page B - 34
INAGUA DDR3 SO-DIMMS SO-DIMMS B - Page B - 7
LVDS, INVERTER INVERTER - Page B - 21
Power 1.8VS - Page Page B - 35
Robson S3 PCIE/ PCIE/ LVDS 1/6 - Page B - 8
HDMI/ CRT - Page B - 22
APU CORE/ NB CORE - Page B - 36
Robson S3 MAIN MAIN 2/6 - Page B - 9
CCD/ 3G - Page Page B - 23
VGA POWER POWER - Page B - 37
Robson S3 MEM MEM Interface 3/6 - Page B - 10
Card Reader/ LAN JMC261C - Page B - 24
CHARGER/ DC IN - Page B - 38
Robson S3 Straps Straps 4/6 - Page B - 11
MINI PCIE/ SATA SATA HDD/ ODD - Page B - 25
Click Board - Page Page B - 39
Robson S3 Power Power 5/6 - Page B - 12
AUDIO CODEC ALC261C ALC261C - Page B - 26
Audio Board/ USB USB - Page B - 40
Robson S3 Power Power 6/6 - Page B - 13
USB 3.0 VL800 VL800 - Page B - 27
Power Switch & LID Board - Page B - 41
Robson DDR3 MEM MEM CH-A - Page B - 14
KBC- ITE IT8518 - Page B - 28
Robson DDR3 MEM MEM CH-B - Page B - 15
LED/ MDC/ BT - Page B - 29
EXTERNAL ODD Board - Page B - 42
Table B - 1
Schematic Diagrams
Version Note The schematic diagrams in this chapter are based upon version 6-7P-W2405003. If your mainboard (or other boards) are a later version, please check with the Service Center for updated diagrams (if required).
B - 1
B . S c h e m a t i c D i a g r a m s
Schematic Diagrams
Ap A p p end en d i x B : Sch Sc h emat em atii c Diagr Di agr ams am s This appendix has circuit diagrams of the W241BU/W241BUQ/W240BU/W245BUQ/W248BUQ/W249BUQ W241BU/W241BUQ/W240BU/W245BUQ/W248BUQ/W249BUQ note book’s PCB’s. The following table indicates indicates where to find the appropriate schematic schematic diagram. Di ag r am - Pag e
Di ag r am - Pag e
Di ag r am - Pag e
System Block Diagram Diagram - Page B - 2
HUDSON PCIE/ PCI/ PCI/ CLOCK/ FCH - Page B - 16
USB/ FAN/ TP/ MULTI CON - Page B - 30
ONTARIO MEM & PCIE I/F, I/F, AP - Page B - 3
HUDSON GPIO/ USB/ STRAP - Page B - 17
5VS/ 3.3VS/ 1.8VS/ 1.8VS/ 1.5VS/ 1.5VS/ 1.1VS - Page B - 31
ONTATIO DISPLAY/ CLK/ CLK/ MISC - Page B - 4
HUDSON SATA/ DEBUG DEBUG IO/ SPI - Page Page B - 18
POWER VDD3/ VDD5 VDD5 - Page B - 32
ONTARIO POWER & DECOUPLING DECOUPLING - Page B - 5
HUDSON POWER DECOUPLING DECOUPLING - Page B - 19
Power 1.5V/ 0.75 0.75 - Page B - 33
INAGUA DDR3 SO-DIMMS SO-DIMMS A - Page B - 6
POWERGOOD/ TPM - Page Page B - 20
Power 1.1V/ 1VS - Page B - 34
INAGUA DDR3 SO-DIMMS SO-DIMMS B - Page B - 7
LVDS, INVERTER INVERTER - Page B - 21
Power 1.8VS - Page Page B - 35
Robson S3 PCIE/ PCIE/ LVDS 1/6 - Page B - 8
HDMI/ CRT - Page B - 22
APU CORE/ NB CORE - Page B - 36
Robson S3 MAIN MAIN 2/6 - Page B - 9
CCD/ 3G - Page Page B - 23
VGA POWER POWER - Page B - 37
Robson S3 MEM MEM Interface 3/6 - Page B - 10
Card Reader/ LAN JMC261C - Page B - 24
CHARGER/ DC IN - Page B - 38
Robson S3 Straps Straps 4/6 - Page B - 11
MINI PCIE/ SATA SATA HDD/ ODD - Page B - 25
Click Board - Page Page B - 39
Robson S3 Power Power 5/6 - Page B - 12
AUDIO CODEC ALC261C ALC261C - Page B - 26
Audio Board/ USB USB - Page B - 40
Robson S3 Power Power 6/6 - Page B - 13
USB 3.0 VL800 VL800 - Page B - 27
Power Switch & LID Board - Page B - 41
Robson DDR3 MEM MEM CH-A - Page B - 14
KBC- ITE IT8518 - Page B - 28
Robson DDR3 MEM MEM CH-B - Page B - 15
LED/ MDC/ BT - Page B - 29
EXTERNAL ODD Board - Page B - 42
Table B - 1
Schematic Diagrams
Version Note The schematic diagrams in this chapter are based upon version 6-7P-W2405003. If your mainboard (or other boards) are a later version, please check with the Service Center for updated diagrams (if required).
B - 1
B . S c h e m a t i c D i a g r a m s
Schematic Diagrams
System Block Diagram W240BU/W250BUQ W240BU/W250BUQ/W2 /W250BAQ 50BAQ Sys tem B lock Diagram
CLICK BOARD 6-71-W2402-D01
POWER SWITCH BOARD POWER SWITCH+HOTKEY X 3 6-71-E51QS-D02
AT I ROBSO N (S3 TYPE)
AUDIO BOARD
PCIE*4
512MB DDR3
EXTERNAL ODD BOARD EXT. ODD 6-71-E51QN-D01
GPU POWER, VDDC
AMD FUSION APU Ontario FT1
MVDDQ,1.8V_REG,1.0V_REG 5V,3V,5VS,3.3VS 1.5VS,1.1VS
41 3-BALL 19 mm X19mm BGA SINGLE CHANNEL DDR3 DISPLAYPORT X2 DX11 IGP 4 X1 PCIE GEN2 GPP 1 X4 UM I-L INK GEN1 VGA DAC
USB+EARPHONE+EXT.MIC 6-71-W2408-D02
LCD CONNECTOR
1066MHz DDR3 / 1.5V
APU_CORE,NB_CORE DDRIII SO-DIMM2 SHEET 6 1.5V,0.75VS(VTT_MEM) DDRIII SO-DIMM1
CRT Connector
SHEET 5
TOUCH PAD
Sheet 1 of 41 System Block Diagram
1.8VS
USB PORT (USB4)
AMD HUDSON-M1 CLICK BOARD
MIC IN
HP OUT
INT SPK R
CHARGER,DC IN SHEET 38
605-BALL
SPI
23mmX23mmBGA TPM
(Reserve)
32.768 KHz
EC ITE 8518 128pins LQFP
LPC
14*14*1.6mm
INT. K/B
PCIE GEN1 I/F (4 x1) USB2.0(12) + 1.1 (2) SAT AII(3 PORTS) I N T. T. C L K G E N AZALIA HD AUDIO GB M AC SPII/F LPC I/F HW M ONITOR
33 MHz BIOS SPI
EC SMBUS THERMAL SENSOR W83L771AWG
SMART BATTERY AC-IN
1.1V, 1VS
UMI*4
HDMI Connector
s m a r g a i D c i t a m e h c S . B
VDD3,VDD5
SMART FAN
INT SPKER
Azalia Codec REALTEK ALC269
INT MIC
24 MHz AZALIA LINK PCIE
100 MHz
32.768KHz
US B 3 .0
USB2.0
480 Mbps
(Reserve)
(USB3)
(USB9)
Mini PCIE SOCKET (USB2)
(Optional)
3 G CA RD
WLAN
JMICRO JMC261C
LAN
CARD READER 25 MHz
RJ-4 5
SATA HDD
SATA ODD
SATA I/II 3.0Gb/s
B - 2 System System Block Diagr Diagram am
USB PORT USB PORT (USB0) (USB1)
Bluetooth CCD (USB6) (USB5)
7 IN 1 SOCKET
Schematic Diagrams
ONTARIO MEM & PCIE I/F, AP ONTARIO MEM & PCIE I/F, AP
5 ,6
M E M_ A D DR [1 5 :0 ] MEM_A DD R0
M EM _A DD R1 M EM _A DD R2 M EM _A DD R3 M EM _A DD R4 M EM _A DD R5 M EM _A DD R6 M EM _A DD R7 M EM _A DD R8 M EM _A DD R9 M EM _A DD R1 0 M EM _A DD R1 1 M EM _A DD R1 2 M EM _A DD R1 3 M EM _A DD R1 4 M EM _A DD R1 5
7 1 R
H1 9 J17 H1 8 H1 7 G1 7 H1 5 G1 8 F19 E1 9 T19 F17 E1 8 W17 E1 6 G1 5
M E M _D A T A[6 3 :0 ] 5 ,6
U1 E M_AD D0 M_AD D1 M_AD D2
ONT ARIO 2.0) 2 ( .0) PA R T1 O F5 T1
M_D AT A0 M_D AT A1 M_D AT A2
M_AD D3
M_D AT A3
M_AD D4
M_D AT A4
M_AD D5
M_D AT A5
M_AD D6
M_D AT A6
M_AD D7
M_D AT A7
5 ,6 M EM _B ANK 0 5 ,6 M EM _B ANK 1 5 ,6 M EM _B ANK 2 M E M_ D M[7 :0 ]
5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6 5 ,6
MEM _ DQ S_ H0 MEM _ DQ S_ L 0 MEM _ DQ S_ H1 MEM _ DQ S_ L 1 MEM _ DQ S_ H2 MEM _ DQ S_ L 2 MEM _ DQ S_ H3 MEM _ DQ S_ L 3 MEM _ DQ S_ H4 MEM _ DQ S_ L 4 MEM _ DQ S_ H5 MEM _ DQ S_ L 5 MEM _ DQ S_ H6 MEM _ DQ S_ L 6 MEM _ DQ S_ H7 MEM _ DQ S_ L 7
5 5 5 5 6 6 6 6
M EM_ C LK _H 0 M EM_ C LK _L 0 M EM_ C LK _H 1 M EM_ C LK _L 1 M EM_ C LK _H 2 M EM_ C LK _L 2 M EM_ C LK _H 3 M EM_ C LK _L 3
5 ,6 M EM_ R ESE T # 5 ,6 M EM_ EV E NT # 5, 6 5, 6
ME M _ CK E 0 ME M _ CK E 1
R1 8 T18 F16 M M M M M M M M
EM EM EM EM EM EM EM EM
_D _D _D _D _D _D _D _D
M0 M1 M2 M3 M4 M5 M6 M7
D1 5 B1 9 D2 1 H2 2 P2 3 V2 3 AB2 0 AA1 6 A1 6 B1 6 B2 0 A2 0 E2 3 E2 2 J22 J23 R2 2 P2 2 W22 V2 2 AC2 0 AC2 1 AB1 6 AC1 6
M_AD D9
M_D AT A8 M_D AT A9 M_D ATA 10
M_AD D12 M_AD D13
M_D ATA 11 M_D ATA 12
M_AD D14
M_D ATA 13
M_AD D15
M_D ATA 14
M_BA NK0 M_BA NK1 M_BA NK2
M_D ATA 16 M_D ATA 17
M_DM0
M_D ATA 18 M_D ATA 19
M_DM1
M_D ATA 20
M_DM2 M_DM3
M_D ATA 21 M_D ATA 22
M_DM4
M_D ATA 23
M_DM5 M_DM6
M_D ATA 24
M_DM7
M_D ATA 25 M_D ATA 26
M_DQ S_H 0
M_D ATA 27
M_DQ S_L 0
M_D ATA 28
M_DQ S_H 1
M_D ATA 29
M_DQ S_L 1
M_D ATA 30
M_DQ S_H 2 M_DQ S_L 2
M_D ATA 31
M_DQ S_H 3 M_DQ S_L 3 M_DQ S_H 4 M_DQ S_L 4 M_DQ S_H 5 M_DQ S_L 5
F / I Y R O M E M
M_DQ S_H 6 M_DQ S_L 6
M_D ATA 32 M_D ATA 33 M_D ATA 34 M_D ATA 35 M_D ATA 36 M_D ATA 37 M_D ATA 38 M_D ATA 39
M_DQ S_H 7 M_DQ S_L 7
M_D ATA 40 M_D ATA 41
M1 7 M1 6 M1 9 M1 8 N1 8 N1 9 L18 L17
M_C LK_H 0 M_C LK_L0
M_D ATA 42 M_D ATA 43
M_C LK_H 1
M_D ATA 44
M_C LK_L1 M_C LK_H 2
M_D ATA 45 M_D ATA 46
M_C LK_L2
M_D ATA 47
M_C LK_H 3 M_C LK_L3
M_D ATA 48 M_D ATA 49
L23 N1 7
M_RE SET _L
M_D ATA 50
M_EV ENT _L
M_D ATA 51
F15 E1 5
M_CK E0
M_D ATA 54
M_CK E1
M_D ATA 55
M_D ATA 52 M_D ATA 53
M_D ATA 56
5 D IMM 0 _O DT 0 5 D IMM 0 _O DT 1 6 D IMM 1 _O DT 0 6 D IMM 1 _O DT 1 5 D IMM 0 _C S # 0 5 D IMM 0 _C S # 1 6 D IMM 1 _C S # 0 6 D IMM 1 _C S # 1 5, 6 5, 6 5, 6
ME M _ RA S # ME M _ CA S # ME M _ W E #
W19 V1 5 U1 9 W15 T17 W16 U1 7 V1 6 U1 8 V1 9 V1 7
MEM _ DA T A0 MEM _ DA T A1 MEM _ DA T A2 MEM _ DA T A3 MEM _ DA T A4 MEM _ DA T A5 MEM _ DA T A6 MEM _ DA T A7
C18 A 19 B 21 D20 A 18 B 18 A 21 C20
MEM _ DA T A8 MEM _ DA T A9 MEM _ DA T A1 0 MEM _ DA T A1 1 MEM _ DA T A1 2 MEM _ DA T A1 3 MEM _ DA T A1 4 MEM _ DA T A1 5
C23 D23 F 23 F 22 C22 D22 F 20 F 21
MEM _ DA T A1 6 MEM _ DA T A1 7 MEM _ DA T A1 8 MEM _ DA T A1 9 MEM _ DA T A2 0 MEM _ DA T A2 1 MEM _ DA T A2 2 MEM _ DA T A2 3
H21 H23 K 22 K 21 G23 H20 K 20 K 23
MEM _ DA T A2 4 MEM _ DA T A2 5 MEM _ DA T A2 6 MEM _ DA T A2 7 MEM _ DA T A2 8 MEM _ DA T A2 9 MEM _ DA T A3 0 MEM _ DA T A3 1
N23 P 21 T20 T23 M20 P 20 R23 T22
MEM _ DA T A3 2 MEM _ DA T A3 3 MEM _ DA T A3 4 MEM _ DA T A3 5 MEM _ DA T A3 6 MEM _ DA T A3 7 MEM _ DA T A3 8 MEM _ DA T A3 9
M_AD D8
M_AD D10 M_AD D11
M_D ATA 15
5 ,6
B 14 A 15 A 17 D18 A 14 C14 C16 D16
M0_O DT0
M_D ATA 57 M_D ATA 58
M0_O DT1
M_D ATA 59
M1_O DT0
M_D ATA 60
M1_O DT1
M_D ATA 61 M_D ATA 62
M0_CS _L0
M_D ATA 63
V 20 V 21 Y23 Y22 T21 U23 W 23 Y21
MEM _ DA T A4 0 MEM _ DA T A4 1 MEM _ DA T A4 2 MEM _ DA T A4 3 MEM _ DA T A4 4 MEM _ DA T A4 5 MEM _ DA T A4 6 MEM _ DA T A4 7
Y20 A B2 2 A C1 9 A A1 8 A A2 3 A A2 0 A B1 9 Y18
MEM _ DA T A4 8 MEM _ DA T A4 9 MEM _ DA T A5 0 MEM _ DA T A5 1 MEM _ DA T A5 2 MEM _ DA T A5 3 MEM _ DA T A5 4 MEM _ DA T A5 5
A C1 7 Y16 A B1 4 A C1 4 A C1 8 A B1 8 A B1 5 A C1 5
MEM _ DA T A5 6 MEM _ DA T A5 7 MEM _ DA T A5 8 MEM _ DA T A5 9 MEM _ DA T A6 0 MEM _ DA T A6 1 MEM _ DA T A6 2 MEM _ DA T A6 3
M0_CS _L1 M1_CS _L0 M1_CS _L1
M_V RE F
For W250BAQ U1 A VGA _ R XP0 VGA _ R XN0
7 7
VGA _ R XP1 VGA _ R XN1
7 7
VG A_ RXP2 VG A_ RXN 2
7 7
VG A_ RXP3 VG A_ RXN 3 ON _Z V DD
1 VS R2
M_WE_L
M_Z VDD IO_ME M_S
R 6
P _GPP_ RXP 2
Y4 Y3
P _GPP_ RXP 3
A A1 0 Y1 0
P ART 2O F 5
P_GPP _TX P1
P _GPP_ RXN 1
P_GPP _TX N1 P_GPP _TX P2
F / I E I C P
P _GPP_ RXN 2
P _GPP_ RXN 3 P _ZV DD _10
P_GPP _TX N2 P_GPP _TX P3 P_GPP _TX N3 P_ ZVS S
1 5 C _U MI_ P _ R X 2 1 5 C _U MI_ N _ RX 2
P _UMI_RX P0
AB 6 AC6
C1 C2
* 0. u1 _1 0V_ X7R _ 40 * 0. u1 _1 0V_ X7R _ 40
V G A_ TXP0 7 V G A_ TXN 0 7
AB 3 AC3
C3 C4
* 0. u1 _1 0V_ X7R _ 40 * 0. u1 _1 0V_ X7R _ 40
V G A_ TXP1 7 V G A_ TXN 1 7
Y1 Y2
C5 C6
* 0. u1 _1 0V_ X7R _ 40 * 0. u1 _1 0V_ X7R _ 40
V G A_ T XP2 7 V G A_ T XN2 7
V3 V4
C7 C8
* 0. u1 _1 0V_ X7R _ 40 * 0. u1 _1 0V_ X7R _ 40
V G A_ T XP3 7 V G A_ T XN3 7
AA 1 4
ON _ Z V SS
R 1
Sheet 2 of 41 ONTARIO MEM & PCIE I/F, AP
1 .2 7K _ 1 % _ 0 4
P _UMI_RX P2
A C7 AB 7
P _UMI_RX P3
1 5 C _U MI_ P _ R X 3 1 5 C _U MI_ N _ RX 3
P _UMI_TX N0
AB 1 2 AC1 2
C9 C1 0
0 .1 u_ 10V _ X7 R_ 04 0 .1 u _ 10 V _ X7 R_ 0 4
C_ U MI_ P _ T X0 1 5 C_ U MI_ N _ TX0 1 5
P _UMI_TX P1 P _UMI_TX N1
AC1 1 AB 1 1
C1 1 C1 2
0 .1 u _ 10 V _ X7 R_ 0 4 0 .1 u _ 10 V _ X7 R_ 0 4
C_ U MI_ P _ T X1 1 5 C_ U MI_ N _ TX1 1 5
AA 8 Y8
C1 3 C1 4
0 .1 u _ 10 V _ X7 R_ 0 4 0 .1 u _ 10 V _ X7 R_ 0 4
C_ U MI_ P _ T X2 1 5 C_ U MI_ N _ TX2 1 5
AB 8 AC8
C1 5 C1 6
0 .1 u _ 10 V _ X7 R_ 0 4 0 .1 u _ 10V _ X 7 R_ 0 4
C_ U MI_ P _ T X3 1 5 C_ U MI_ N _ TX3 1 5
P _UMI_TX P0
P _UMI_RX N0
P _UMI_RX P1 P _UMI_RX N1
A B1 0 A C1 0
F / I I
M U
P _UMI_RX N2
P _UMI_TX P2 P _UMI_TX N2 P _UMI_TX P3
P _UMI_RX N3
P _UMI_TX N3
O NT AR IO_ AP U
ROUTE A-LINKDIFF PAIR@ 85 OHM +/-10% C8 4 2
C 84 3
C844
1 0 u_ 6 .3 V _ X 5 R_ 0 6 0 .1u _ 1 0 V_ X7R _ 04 1 0 0 0 p_ 5 0 V _ X 7R _ 0 4
1 .5 V
VT T _M EM
R 67 8 1 K_ 1 % _0 4
Analog Thermal Sensor 3. 3V
* 0 _ 04 0 _ 04
3 9 . 2 _1 % _ 0 4
2
R 68 1 1 K_ 1 % _0 4
3
C 3 65 0 .1 u _ 10 V_ X5 R_ 0 4
O N TA R IO _A PU
Note: O penthesodlermaskfor Vias onMem interface a ce
P _GPP_ RXP 1
AA 1 AA 2
A A1 2 Y1 2
1 5 C _U MI_ P _ R X 1 1 5 C _U MI_ N _ RX 1
M_CA S_L
M 2 2 M E M _Z VDD IO
P_GPP _TX P0 P_GPP _TX N0 ON TAR IO(2.0)
AB 4 A C4
Y1 4
1 .5 V
M_RA S_L
P _GPP_ RXP 0 P _GPP_ RXN 0
2 K _ 1% _ 0 4
1 5 C _U MI_ P _ R X 0 1 5 C _U MI_ N _ RX 0
R 6 79 R 68 0
M23
AA 6 Y6
7 7
Q1 5 VC C
OU T
G ND G 7 11 ST 9 U
1
1:2 (4mils:8mils)
0 .1u _ 1 0 V_ X 5R _ 0 4
R6 connectionto VDDIO_SUSshould be directly tothe planewithout along trace
T HE RM _ VOL T 2 7
C3 6 4
PLACE NEAR U1
1
3
2
ONTAR ONTARIO IO MEM MEM & PCIE PCIE I/F, I/F, AP B - 3
B . S c h e m a t i c D i a g r a m s
