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Schematics Page Index (Title / Revision / Change Date)
Page Title of Schematics Page Page Title of Schematics Page
01 Schematics Page Index 38 FAN/Thermal & G-Sensor
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02 Block Diagram 39 PCI (PCI BUS)
D
03 Penryn(HOST BUS) 1/3 40 PCI ( ILINK&MS&SD) D
04 Penryn(HOST BUS) 2/3 41 LED & WLAN Switch
05 Penryn (Power/Gnd) 3/3 42 Power Design Diagram
06 CLOCK GEN 43 DCIN&Charger
07 Cantiga (HOST) 1/7 44 SYS Power (+3_3V/+5V)
08 Cantiga (DMI) 2/7 45 SYS Power(+1_5V/+1_05V)
09 Cantiga (GRAPHIC) 3/7 46 DDR2 Power(+1_8V/+0_9V)
10 Cantiga (DDRII) 4/7 47 CPU_Vcore---ISL6262A
11 Cantiga (POWER,VCC) 5/7 48 Others power plane
12 Cantiga (VCC CORE) 6/7 49 OVP protection
13 Cantiga (VSS) 7/7 50 VGA Power(ATI_M82 XT-S)
14 DDRII(SO-DIMM_0) 1/3 51 LED Backlight Power
15 DDRII(SO-DIMM_1) 2/3 52 HOLE
C 16 DDRII(Termination) 3/3 53 CHANGELIST C


17 VGA (PCI-E) 1/5
18 VGA (STRAP) 2/5
19 VGA (IO) 3/5
20 VGA (GDDR) 4/5
21 VGA (POWER) 5/5 BOM Control Table
22 VRAM (GDDR3) 1/2
23 VRAM (BYPASS) 2/2 Value
24 CRT Prefix CA_ AT_ DS_ ND_ LND_ HD_
25 LVDS
26 HDMI UMA (W/ Dock) V V
27 ICH9-M( PCI/USB ) 1/5
B
28 ICH9-M( LPC,IDE,SATA )2/5 B
29 ICH9-M( GPIO) 3/5 UMA (W/O Dock) V V V
30 ICH9-M( POWER) 4/5
31 ICH9-M( GND) 5/5 M82 (W/ Dock) V V
32 SATA HDD/ODD
33 EC+KBC(WPCE775L)
34 Flash ROM/SPI M82 (W/O Dock HDMI) V V
35 EXPRESS CARD
36 Bluetooth&CAM&LID SW M82 (w/dock W/ HDMI ) V V V
37 DB connector & Docking



A A




HON HAI Precision Ind. Co., Ltd.
FOXCONN CCPBG - R&D Division
Project Code & Schematics Subject: M750 Main Board PCB P/N: Title Index Page
Size Document Number Rev
Custom M750-1-01 1.0

Date: Monday, June 23, 2008 Sheet 1 of 54
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http://zhjifa.taobao.com www.fangyuannb.com M750 (Montevina + M82SCE XT)

A
CPU A


Penryn
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Processor SL28541BQC X,TAL
P6 14.318MHZ
GDDR3 VRAM Micro-FCPGA-478
32M X 32b X 2 pcs (478 -pin socket P)
P22~P23 P3~P5
To Docking FSB
DVI 667/800/1066 MHZ
AMD
HDMI HDMI M82SCE XT SO-DIMM 0
P26
LVDS LVDS PCIE X16 667/800 MHZ 667/800 MHZ
GDDR3
P25
WXGA 13.3 " RGB DDR(II) 200 pin
BGA-632 North Bridge P14~P16
P17~P21
LVDS/RGB GM45/PM45
RGB SO-DIMM 1
667/800 MHZ
FCBGA-1329 667/800 MHZ
B B
P7~P13 DDR(II) 200 pin
To Docking
MDC 1.5
RJ11 P14~P16
Modem
USB Board
C-Link0 X4 DMI
(Direct Media Interface)
Audio Board

Digital Int. Mic 2 PCIE
Realtek Half Mini-Card
on Carmera Module Int. Speaker APA2057 HDA
ALC262 PCIE
1.0 Walt x 2 Amplifier
Rev.D South Bridge 8 USB2.0
33MHZ PCI BUS USB Board
Ext. Mic In Jack Pre-AMP ICH9-M (USB x 8)
PCIE 2 (PCIE x 4) 2 SATA 3Gb/s To Docking
Headphone Jack Express
676 mBGA (SATA x 2)
Card 34 P35
P27~P31
MS Pro/DUO
RICOH R5C833 SATA
SD Card P40 USB 2.0
CardReader HDD P32
LPC CONN.X2
C
i.LINK TQFP-128P/Q C
i.LINK To Docking USB Board
P39~P40
P40 SATA
Docking ODD P32
CAM(1.3M)
DVI RJ45
Netswap M88E8040 Winbond P36
DVI-D NS681601P 10/100M QFN-64 Keyboard P33
WPCE775L
USB Board
RGB RGB LQFP-128 Bluetooth
D-type-15p S1~S7 P36
TPM Board
TPM P33
USB Switch
USB2.0 PS2 Button Board
HUB USB Felica
PWM/TACH TP Board
G-Sensor
USB GPIO P38
SPI SMBus 1
PCIE 35001 Bus Finger Print
Giga LAN
FP Board
SMBus 2
Thermal Sensor Thermal Sensor Thermal Sensor
DC-In SMSC EMC1402-2 G781P8f G709T1UF
D
DC Jack Flash BIOS D

Touchpad FAN Lid Switch BATT ID BATT CONN (CPU/GMCH) (VGA/DIMM) (H/W) SOT-23-5
2MB
P38 P36 P34 P43 P43 MSOP-8 P38 MSOP-8 P38 P38
TP Board
HON HAI Precision Ind. Co., Ltd.
FOXCONN
Title Block Diagram
CCPBG - R&D Division

Size Document Number Rev
Custom M750-1-01 1.0

Date: Monday, June 23, 2008 Sheet 2 of 54
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1 26MIL TP72
U25A +1_05VRUN
H_A#3 J4 H1
7 H_A#[3..35] A[3]# ADS# H_ADS# 7




ADDR GROUP 0
H_A#4 L5 E2
A[4]# BNR# H_BNR# 7
H_A#5 L4 G5
A[5]# BPRI# H_BPRI# 7
H_A#6 K5 A[6]#




1
H_A#7 M3 H5
A[7]# DEFER# H_DEFER# 7
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H_A#8 N2 F21 R226
A[8]# DRDY# H_DRDY# 7
H_A#9 J1 E1 56_J
A[9]# DBSY# H_DBSY# 7
A H_A#10 N3 0402 A
H_A#11 A[10]#
P5 F1 H_BREQ#0 7




2
H_A#12 A[11]# BR0#
P2 A[12]#




CONTROL
H_A#13 L2 D20 H_IERR#
H_A#14 A[13]# IERR#
P4 A[14]# INIT# B3 H_INIT# 28
H_A#15 P1
H_A#16 A[15]#
R1 A[16]# LOCK# H4 H_LOCK# 7
7 H_ADSTB#0 M1 ADSTB[0]# H_CPURST# 7
C1 H_CPURST#
7 H_REQ#[4..0] RESET# H_RS#[2..0] 7
H_REQ#0 K3 F3 H_RS#0 H_CPURST# 1 26MIL TP85
H_REQ#1 REQ[0]# RS[0]# H_RS#1
H2 REQ[1]# RS[1]# F4
H_REQ#2 K2 G3 H_RS#2
H_REQ#3 REQ[2]# RS[2]#
J3 REQ[3]# TRDY# G2 H_TRDY# 7
H_REQ#4 L1 REQ[4]#
HIT# G6 H_HIT# 7
H_A#17 Y2 E4
A[17]# HITM# H_HITM# 7
H_A#18 U5
H_A#19 A[18]# XDP_BPM#0 26MIL TP100
R3 A[19]# BPM[0]# AD4 1




ADDR GROUP 1
H_A#20 W6 AD3 XDP_BPM#1 1 26MIL TP92
H_A#21 A[20]# BPM[1]# XDP_BPM#2 26MIL TP69
U4 A[21]# BPM[2]# AD1 1




XDP/ITP SIGNALS
H_A#22 Y5 AC4 XDP_BPM#3 1 26MIL TP97
H_A#23 A[22]# BPM[3]# XDP_BPM#4 26MIL TP87 +1_05VRUN
U1 A[23]# PRDY# AC2 1
H_A#24 R4 AC1 XDP_BPM#5
H_A#25 A[24]# PREQ# XDP_TCK
T5 A[25]# TCK AC5
H_A#26 T3 AA6 XDP_TDI
H_A#27 A[26]# TDI XDP_TDO 26MIL TP95 R184 54.9_F 0402
W2 A[27]# TDO AB3 1
H_A#28 W5 AB5 XDP_TMS XDP_TDI 1 2
H_A#29 A[28]# TMS XDP_TRST#
Y4 A[29]# TRST# AB6
H_A#30 U2 C20 DBR# 1 26MIL TP118 R185 54.9_F 0402
B H_A#31 A[30]# DBR# XDP_TMS B
V4 A[31]# 1 2
H_A#32 W3
H_A#33 A[32]# R174 54.9_F 0402
AA4 A[33]# THERMAL
H_A#34 AB2 XDP_BPM#5 1 2
H_A#35 A[34]# PROCHOT#
AA3 A[35]# PROCHOT# D21
V1 A24 H_THERMDA R175 54.9_F 0402
7 H_ADSTB#1 ADSTB[1]# THERMDA H_THERMDA 38
B25 H_THERMDC XDP_TCK 1 2
THERMDC H_THERMDC 38
28 H_A20M# A6 A20M#




ICH
A5 C7 THRMTRIP#_CPU R171 1 0_J 2 R176 54.9_F 0402
28 H_FERR# FERR# THERMTRIP# PM_THRMTRIP# 8,28,33
C4 XDP_TRST# 1 2
28 H_IGNNE# IGNNE#
R170
1 0_J 2 0402 H_STPCLK#_R D5 DVT2 1/31
28 H_STPCLK# STPCLK#
28 H_INTR C6 LINT0 H CLK
28 H_NMI B4 LINT1 BCLK[0] A22 CLK_CPU_BCLK 6
28 H_SMI# A3 SMI# BCLK[1] A21 CLK_CPU_BCLK# 6
TP98 26MIL 1 TP_CPU_RSVD01 M4
TP102 26MIL TP_CPU_RSVD02 RSVD[01]
1 N5 RSVD[02]
TP86 26MIL 1 TP_CPU_RSVD03 T2
TP99 26MIL TP_CPU_RSVD04 RSVD[03] CLK_CPU_BCLK 26MIL TP285
1 V3 RSVD[04] 1




RESERVED
TP78 26MIL 1 TP_CPU_RSVD05 B2 CLK_CPU_BCLK# 1 26MIL TP286
TP91 26MIL CPU_TEST7 RSVD[05]
1 C3 RSVD[06]
TP94 26MIL 1 TP_CPU_RSVD07 D2 For SI Probe Point
TP121 26MIL TP_CPU_RSVD08 RSVD[07]
1 D22 RSVD[08]
TP93 26MIL 1 TP_CPU_RSVD09 D3
TP105 26MIL TP_CPU_RSVD10 RSVD[09]
1 F6 RSVD[10]


C CPU SOCKET_478P C

FOX_PZ4782A-274M-01




+1_05VRUN
1




+3VRUN R235
68_J
0402
1




2




R245 PROCHOT#
2.2K_J
6




0402 Q10B
D
2




A0205 2 G
S
3




Q10A 2N7002DW-7-F
1




D
D D
33,38,47 OVT_EC#
OVT_EC# 5 G
S
2N7002DW-7-F
4




HON HAI Precision Ind. Co., Ltd.
FOXCONN
Title Penryn (HOST BUS) 1/3
CCPBG - R&D Division

Size Document Number Rev
A3 M750-1-01 1.0

Date: Monday, June 23, 2008 Sheet 3 of 54

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U25B
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H_D#0 E22 Y22 H_D#32
7 H_D#[63..0] D[0]# D[32]#
D H_D#1 F24 AB24 H_D#33 D
H_D#2 D[1]# D[33]# H_D#34
E26 D[2]# D[34]# V24
H_D#3 G22 V26 H_D#35
D[3]# D[35]#




DATA GRP 0
DATA GRP 0
H_D#4 F23 V23 H_D#36
H_D#5 D[4]# D[36]# H_D#37
G25 D[5]# D[37]# T22
H_D#6 E25