Asus eee pc p900 Schematics
5
PCIE
FSB400MHz
x4 DMI
AZALIA
PCIE_2
PCIE_3
USB_P5
400MHz
Channel A
USB_P4
USB_P7
USB_P1/2/3
IDE Slave
LPC
RGB
LVDS
USB_P0
SATA1
IDE Master
Channel B
400MHz
USB_P6
01_Block Diagram
02_System Setting
03_Power Sequence
04_EC Pin Define
05_History
D D
06_*
07_Clock Gen_ICS9LPR426
08_Dothan_HOST
09_Dothan_PWR_GND
10_910GML_HOST_DMI
11_910GML_DRAM
12_910GML_VGA_LVDS_TV
13_910GML_PWR
14_910GML_GND
15_ICH6-M_Azalia_GPIO_PCI_LAN
16_ICH6-M_USB_PCIE_DMI_IDE_SATA
17_ICH6-M_PWR_GND
18_DDR2 SODIMM
19_DDR2_Termination
20_Onboard VGA
C C
21_LCD Conn
22_Minicard
23_LAN_Atheros L2
24_RJ45/BlueTooth
25_Onboard Flash
26_Flash Conn
27_USB Port
28_Card Reader_ENE UB6225P
29_Camera Conn
30_Codec_ALC662
31_Audio_AMP_Jack
32_EC_ENE KB3310
33_Switch_SPI ROM_Debug Conn
34_KB_Touch Pad
B B
35_Thermal Sensor_FAN
36_LED_THERMTRIP
37_Discharge
38_PWR Jack
39_Srew Hole
40_EMI
41_POWER FLOW
42_CHARGER
43_VCORE(7A)
44_POWER_3V_5V_VTT_DDR
45_POWER_3VA_3VSB
46_POWER_1.05V_1.5V_2.5V
47_POWER_1.8V_DUAL_5VSB
A A
SD/MMC
Card Reader
NAND Flash
BlueTooth
Card
HD
5
http://laptop-motherboard-schematic.blogspot.com/
4
8.9 AUO LCD
CRT
Debug Conn
EC
ENE KBC3310
Internal KBSPI ROM Touch Pad
AW-BT253
USB Port *3
Card Reader
ENE UB6225P
1.3M Camera
Flash Conn
4
3
CPU
Celeron-M ULV
(Dothan)
FCBGA479
NORTH
BRIDGE
910GML
SOUTH
BRIDGE
ICH6-M
3
2
CLOCK GEN
ICS9LPR426
THERMAL CONTROL
SODIMM 200P
NC
AZALIA CODEC
Realtek ALC662
MINICARD
LAN
Atheros L2
Flash Controller
PHISON
2
1
P900
R1.2G
LINE OUT
AUDIO AMP
EXT MIC
INT MIC
WLAN
AW-GE780
RJ-45
Onboard
NAND Flash
P900_R1.1G_W/O_FLASH
Title :
ASUSTek Computer INC.
Size Project Name
A3
Date: Sheet
P900
Engineer:
1
Speaker
Block Diagram
Tiansen_Wu
147Wednesday, February 27, 2008
of
Rev
1.2G
5
4
3
2
1
D D
C C
B B
ICH6 GPIO SETTING
Pin
B7
E8
D9
C7
C6
M3
AD19
AE19
R1
C23
D23
W6
M2
R6
C25
C24
D8
F6
AC21
AB21
AD22
AD20
NA
AD21
V3
P5
Pin Name
GPI0/REQ6#
GPI1 / REQ5#
GPI2 / PIRQE#
GPI3 / PIRQF#
GPI4 / PIRQG#
GPI5 / PIRQH#
GPI6 / BMBUSY#
GPI7
GPI8
GPI9/OC4#
GPI10/OC5#
GPI11 / SMBALERT#
GPI12
GPI13
GPI14/OC6#
GPI15 /OC7#
GPO16/GTN6#
GPO17 / GNT5#
GPO18 / STP_PCI#
GPO19
GPO20 / STP_CPU#
GPO21
GPIO22
GPO23
GPIO25
Connect to
10K Pull +3V
10K Pull +3V
10K Pull +3V
10K Pull +3V
10K Pull +3V
NB BMBUSY#
NC
EC KBC_SCI#
10K Pull +3V
10K Pull +3V
S_SMBALERT#
NC
EC EXTSMI#
10K Pull +3V
10K Pull +3V
NC
NC
Clock GEN STP_PCI#
WLAN_LED#
STP_CPU#
CAMERA_EN
NC
SPEAKER_EN#
MINICARD_EN#GPIO24
WLAN_ON#
Type
Input/Output Set
I
fixed as Input only
fixed as Input only
I
fixed as Input only
I
fixed as Input only
I
fixed as Input only
I
fixed as Input only
I
Input
GPI
fixed as Input only
fixed as Input only
GPI
Input PM_VCOREL2
I
I
Input
Input
I
fixed as Input only
GPI
fixed as Input only
GPI
I Input
Input
I
O
Output
O
Output
Output
O
GPO
fixed as Output only
O
Output
GPO
fixed as Output only
NA
NA
GPO
fixed as Output only
Output
I/O
I/O
Output
Pin
AF17
Pin Name
GPI26/SATA0GP
R3
GPIO28
T3
GPI29 / SATA1GP
AE18
GPI30 / SATA2GP
AF18
AG18
GPI31 / SATA3GP
AF19
GPIO32 / CLKRUN#
AF20
GPIO33
AC18 Output
GPIO34
GPIO35
NA
NA
GPIO36
GPIO37
NA
GPIO38
NA
NA
GPIO39
GPI40 / REQ4#
F7
GPI41 / LDRQ1#
P4
NA
GPIO42
NA
GPIO43
GPIO44
NA
NA
GPIO45
NA
GPIO46
NA
GPIO47
E7
GPO48 /GNT4#
GPO49 / CPUPWRGD
AC25
Connect to
NC
CARD_READER_EN#
NC
PCBVER0
NC
PCBVER1
10K Pull +3V
PM_VCOREL1
Type
GPII
I/OGPIO27
I/O
GPI
GPI
GPI
I/O
I/O
Input/Output Set
(GPI)Input
Output
Output
(GPI)Input
(GPI)Input10K Pull +3V
(GPI)Input
Input
Output
I/O
NA
NA
NA
NA
NA
10K Pull +3V
NC
NA
NA
NA
NA
NA
NC Output
CPU Power Ok
NA
NA
NA
NA
NA
I
I
NA
NA
NA
NA
NA
NA
O
O
NA
NA
NA
NA
NA
Input
Input
NA
NANA
NA
NA
NA
NA
Output
A A
P900_R1.1G_W/O_FLASH
1
System Setting
Tiansen_Wu
247Wednesday, February 27, 2008
of
Rev
1.2G
Title :
ASUSTek Computer INC.
Size Project Name
A3
5
http://laptop-motherboard-schematic.blogspot.com/
4
3
2
Date: Sheet
P900
Engineer:
5
*This sequence is for Battery Plug-in and no Adapter,
if Adapter Plug-in,the sequence change to:
A/D_DOCK_IN--->AC_BAT_SYS--->+3VA--->VSUS_ON--->+3VSB & +5VSB
--->VSUS_GD--->PM_REMRST#--->PWR_SW#--->PM_PWRBTN--->PM_SUSC#--->PM_SUSB#
D D
2
Adapter
Battery
21
+VCCP
24
VCORE
C C
VID[0..5]
23
A/D_DOCK_IN
2
BAT_CON
DOTHAN CPU
MAX8724ETI
H_CPURST#
29
25
(logic AND of
PWROK and
VRM_PWROK)
+
BATT
H_PWRGD
VCC_RTC
1
27
RTCRST#
28
B B
PCI_RST#
4
+3VA
PWR_SW#
5
VSUS_ON
25
A A
28
PCI_RST#
5
IDE FLASH
CONTROLLOR
SM223
6
VRM_PWRGD
28
PLT_RST#
http://laptop-motherboard-schematic.blogspot.com/
3
AC_BAT_SYS
VSUS_ON
6
VRM_PWRGD
PM_RSMRST#
9
EC KB3110
LAN
ATTANSIC L2
4
NB 910GM
PLT_RST#
28
SB ICH6
11
PM_PWRBTN#
10
4
MP2307DN
RT8020A
12
PM_SUSC#
PM_SUSB#
28
4
7
7
PM_PWROK
PM_PWROK
26
PLT_RST#
+5VA
APL5315BI
+3VSB
2*PMBS3904
+2N7002
+5VSB
26
(PLT_RST# is 34--41 RTCC LK( =1 mS )
later than PM_PWROK,H_ CPU RST# i s
1mS after PLT_RST#)
(160mS after VRM_PWRGD)
VSUS_GD
13
14
19
(55mS after SUSB_ON)
8
SUSC_ON
SUSB_ON
CPU_VRON
MINICARD
3
+3VA
8
VSUS_GD
3
7
AC_BAT_SYS
19
CPU_VRON
Only Battery
Adapter In
AC_BAT_SYS
3
SUSC_ON
13
3
2N7002
22
3
AC_BAT_SYS
14
23
CPU_VRON
19
2
Signal
VSUS_ON
SUSC_ON
7
14
7
14
15
15
AC_BAT_SYS
3
15
AC_BAT_SYS
20
P_VCC_EN_10
VCCP_OK
+5V
VID[0..5]
2
S0/S1
H
HSUSB_ON
H
MP2307DN
+5VSB
SUSB_ON
+3VSB
SUSB_ON
+3V
+5V
+5V
MP2307DN
CYS28442
ISL6218CRZ
S3
S4/S5LPower
VSBVSUS_ON H LH
H
L
VSB
H
Main
L
DUALH
+1.8V_DUAL
RT9173
+5V
15
+5V
SI4835BDY
15
+3V
SI4835BDY
16
+2.5V
SI4835BDY
16
MP2307DN
+1.5V
21
+VCCP
DELAY
CLK_PCI_EC
CLK_PCIE_ICH
CLK_BCLK_CPU
24
VCORE
VCORE_PG
P900_R1.1G_W/O_FLASH
ASUSTek Computer INC.
Size Project Name
A3
Date: Sheet
AND
P900
23
VCCP_OK
25
Engineer:
1
VTT_DDR
22
22
VRM_PWRGD
Title :
1
VCCP_OK
Power Sequence
Tiansen_Wu
347Wednesday, February 27, 2008
of
Rev
1.2G
5
4
3
2
1
EC KB3310 GPIO SETTING
Type
Pin No.
1
2
6
13
D D
14
15
16
17
18
19
20
21
23
25
26
27
28
29
C C
30
31
32
34
36
38
39
40
41
42
Pin Name
GA20
KBRST#
GPIO04
PCIRST#
GPIO07
GPIO08
GPIO0A
GPIO0B
GPIO0C
GPIO0D
SCI#
PWM1
PWM2
GPIO11
FANPWM1
FANPWM2
FANFB1
FANFB2
GPIO16
GPIO17
GPIO18
GPIO19
GPIO1A
CLKRUN#
KSO0
KSO1
KSO2
KSO3
43
KSO5
44
45
KSO6
KSO7
46
47
B B
KSO8
KSO9
48
KSO10
KSO11
50
KSO12
51
KSO13
52
KSO14
53
54
KSO15
KSI0
55
KSI1
56
KSI2
57
KSI3
58
59
KSI4
60
KSI5
61
A A
KSI6
62
KSI7
63
AD0
64
AD1
65
AD2
AD3
66
GPO3C
68
5
Signal Name
A20GATE
RC_IN#
EMAIL_SW#
PCI_RST#
BAT_EXT
EXTSMI#
LID_EC# P
NC
NC
DISTP_SW#
BL_PWM_DA
BAT_CRITICAL
PM_PWRBTN#
FAN0_PWM
FAN1_PWM
FAN0_TACH
FAN1_TACH
E51_TX
E51_RX
PWR_SW#
MAIL_LED# CAP_LED#
NUM_LED#
N.C
KSO0
KSO1
KSO2
KSO3
KSO4
KSO5
KSO6
KSO7
KSO8
KSO9
KSO1049
KSO11
KSO12
KSO13
KSO14
KSO15
KSI0
KSI1
KSI2
KSI3
KSI4
KSI5
KSI6
KSI7
BAT_ICHG
BAT_CONFIG
BAT_SENT
BAT_TS
DOC
NOTE
Type
A20GATE
O
O
KBRST#
I
EMAIL_SW# , *
I
PCI Reset
Reserved
O
EXTSMI#, 10K Pull +3VSUS
O
I
LID_EC#, *
LCD chip select
O
I/O
LCD Data
Touch Pad Disabled,*
I
KBC_SCI#, 10K Pull +3VSUS
O
LCD Light Switch
O
O
LCD clock
OD
Power Button to SB, *
CPU Fan(Unused)
O
VGA Fan(Unused)
O
I
CPU FanTach(Unused)
I
VGA FanTach(Unused)
O
RS232 debug port
O
Reserved
power button, *
I
Mail LED(Unused)
O
EC H/W controls(Unused)
O
Reserved
O
For Keyboard interface
O
For Keyboard interface
O
For Keyboard interface
O
O
For Keyboard interface
O
For Keyboard interface
For Keyboard interface
O
For Keyboard interface
O
O
For Keyboard interface
O
For Keyboard interface
O
For Keyboard interface
O
For Keyboard interface
For Keyboard interface
O
For Keyboard interface
O
O
For Keyboard interface
For Keyboard interface
O
For Keyboard interface
O
For Keyboard interface
I
For Keyboard interface
I
For Keyboard interface
I
I
For Keyboard interface
I
For Keyboard interface
For Keyboard interface
I
I
For Keyboard interface
I
For Keyboard interface
I
Sense Power Loading
sense Battery
I
I
Reserved
I
Reserved
O
Trigger Clock Gen
http://laptop-motherboard-schematic.blogspot.com/
4
Pin No.
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85 Reserved
86
87
88
89
90
91
92
93
95
97
98
99
100
101
102
103
104
105
106
107
108
109
110
112
114
115
116
117
118
121
126
127
Pin Name
GPO3D
GPO3E
GPO3F
GPIO40
GPIO41
GPIO42
GPIO43
SCL1
SDA1
SCL2
SDA2
KSO16
KSO17
PSCLK1
PSDAT1
PSCLK2
PSDAT2
PSCLK3
PSDAT3
GPIO50
GPIO52
GPIO53
GPIO54
GPIO55
GPIO56
GPXOA00
GPXOA01
GPXOA02
GPXOA03
GPXOA04
GPXOA05
GPXOA06
GPXOA07
GPXOA08
GPXOA09
GPX0A10
GPXOA11
GPXID0
GPXID1
GPXID2
GPXID3
GPXID4
GPXID5
GPXID6
GPXID7
GPIO57
SPICLK
GPIO59
Signal Name
LCD_BACKOFF#
CLK_PWRSAVE#
PM_BATLOW#
AC_OK
PM_RSMRST#
N.C
N.C
SMB1_CLK
SMB1_DAT
SMB2_CLK
SMB2_DAT
N.C
N.C
LCD_SCL
LCD_SDA
LCD_CSB
LCD_VSYNC
TP_CLK
TP_DAT
BATSEL_3S
CHG_LED_UP#
PWR_LED_UP
SCRL_LED#
PWR4G_SW#
SPI_MODE#
SUSC_ON
VSUS_ON
CPU_VRONKSO4
SUSB_ON
PWROK
PM_LEVELDOWN#
CHG_EN#
PRECHG
SPI_WP#
OP_SD#
BAT_LEARN
BATSEL_2P#
CPU_LEVELDOWN#
THRO_CPU
SUSB#
SUSC#
CPUPWR_GD
VSUS_GD
BAT_VOLSEL
INTERNET#
SPI_CLK
N.C
3
NOTE
LCD_BACKOFF#
O
Active when BAT_IN=1 and
O
AC_OK=0(Unused)
Battery Low Low
O
I
AC Adaptor Plug in
O
10K Pull GND
Reserved
O
Reserved
O
I/OD
4.7K Pull +3VA_EC
I/OD
4.7K Pull +3VA_EC
10K Pull +3VS
I/OD
10K Pull +3VS
I/OD
Reserved
O
Reserved
O
O
Reserved
Reserved
O
O
O
Reserved
I/OD
10K Pull +3VS
10K Pull +3VS
I/OD
Battery series. Hi:3S,
O
Lo:4S(Unused)
charger LED
O
O
EC H/W controls
EC H/W blinking
O
EC H/W controls
O
*
I
"HW Strap for SPI Flash deExternal
O
Pull Down 100K ohm to GND"
O
O
O
O
O
Reserved
O
Battery charging enabled
O
O
O
Audio OP
O
O
Battery parallel. Hi:1P,
O
Lo:2P~3P
Reserved
O
Active if Batt e r y Temperature
O
is over spec
Pull Down 100K ohm to GND
I
Pull Down 100K ohm to GND
I
10K Pull +3VS
I
Disabled **
I
O
Reserved
*
I
SPI Clock
O
O
Reserved
EC KB3310 Other Pin SETTING
Pin No.
4
5
7
8
9
10
11
12
22
24
33
35
37
67
69
94
96
111
113
119
120
112
123
124
125
128
SERIRQ
LFRAME#
LAD3
LAD2
LAD1
VCC
LAD0
GND
PCICLK
VCCKBC_SCI#
GND
VCC
GND
ECRST#
AVCC
AGND
GND
VCC
VCC
GND
RD#
WR#
XCLKI
XCLKO
V18R
VCC
SPICS#
2
Pin Name
Signal Name
INT_SERIRQ
LPC_FRAME#
LPC_AD3
LPC_AD2
LPC_AD1
+3VA_EC
LPC_AD0
GND
CLK_PCI_EC
+3VA_EC
GND
+3VA_EC
GND
EC_RST#
+3VACC
AGND
GND
+3VA_EC
+3VA_EC
GND
SPI_SO
SPI_SI
32KXCLKI
32KXCLKO
K_V18R
+3VA_EC
SPI_CE#
P900_R1.1G_W/O_FLASH
ASUSTek Computer INC.
Size Project Name
A3
Date: Sheet
P900
NOTE
Type
8.2K Pull +3VS3
I/OD
I
I/O
I/O
I/O
I/O
P
I
P
P
P
P
I
Add 100K ohm to GND
P
P
P
P
P
P
I
O
I
O
Reserved 1uF to GND
P
O
Title :
Engineer:
1
EC Pin Define
Tiansen_Wu
447Wednesday, February 27, 2008
of
Rev
1.2G
5
P701 CIRCUIT UPDATED HISTORY
4
3
2
1
Rev
1.0G
D D
1.1G
1.0G
Date
Description Date Description
S701L Schematic 1.0G Beginni ng2007/02/26
~~
2007/03/16
S701L 1.0G Gerber Out
2007/03 / 24 S701L Schematic 1.1G Beginnin g
~~
2007/04/19 S701L 1.1G Gerber Out
2007/04/24
P701(S701L renamed) Schematic 1.0G Beginning
1. PC8054, PR6075 /X to N/A
~~
2. Attansic L2 change to Atheros L2(pin to pin)
3. LC1, LC33 /CAP/X to N/A
4. C87 change to X5R to cost down
5. L1, L2, L3 change to 56 NH, R5, R6 change to 75 Ohm to pass CRT EA m eas ure
6. PR48 change to 22K Ohm, PC35 change to 4700PF to fix no VCORE issue
7. PR6074 change to 4.7K Ohm to fix +3VSB OCP issue
8. Clock Gen CY28442-2 change to ICS9LPR367
C C
9. Phase in Power Level Reduce solution, mark "Taipei0508"
10. Card Reader Socket change to SD Socket 12G25100091E
11. Add System FAN circuit
12. Camera change to USB port 7, Minicard change to USB port 5
13. Use SB GPIO27 to Enable/Disable Card Reader UB6225P
14. Use SB GPIO28 to Enable/Disable Modem
Rev
1.2G
1.2G
2007/06/30~~P701 Schematic 1.2G Beginning
1. Add R174 to short DASP pins of Master IDE device and SLave IDE device
2. Use SB GPIO27 to controll Card Reader UB6225P Power
3. PR606084.2 connect to +5V to fix LCD flash issue
4. Adjust SPEAKER pin define
5. Adjust CHARGE LED and WLAN LED lightn es s
6. Use SB GPI 26, 29, 30, 31 for PCB version
7. Change USB ESD diode for EMI request
8. Add Floating GND TP_GND and Spring TP1 & TP2 for EMI request
9. Change PM_VCOREL1, PM_VCOREL2 default le vel
10. Add PQ48 to controll +3V_PE to fix WLAN AW-GE780 can't detect issue
11. Power Charger part update circuit for new Adapter
12. Use SB GPI12 to detect LID signal level
13. Add H/W THERMTRIP circuit (page 36)
14. Add U40 to prevent system auto power on after clear CMOS
15. Use SB GPI7 for THRO_ CPU
16. Power Charger part update circuit to prevent incorrect Adapter damage boards
17. Q1.1, Q2.1 change to +3V
2007/07/06 P701 1.2G Gerber Out
2007/07 / 26 P701 Schematic 1.3G Beginnin g
1. Add R11 for 801
~~
15. Card Reader UB6225P share 48M clock from CLock Gen with SB USB part
16. Add D29 to fix LCD_CSB leakage current issue
17. LC29, LC30 change to 27PF to pass EA crystal measure
18. Change vaule of PR73, PR74, PC56 and add PC60 to adjust the power sequence timing
between Stand By power and RSMRST#
19. Remove USB port 1
20. Add +5V generate +3V_LCD circuit
21. Remove +5V_CHG generate circuit
22. Use SB GPIO33, GPIO34 to controll the le vel o f VCOR E
B B
23. U31 use APL5315BI-TRL to replace MAX8863TEUK(pin to pin, but reference voltage level
different)
24. PR59 change to 130K Ohm for both 12V Adapter and 9.8V Adapter
P701 1.0G Gerber Out2007/05/22
1.1G
2007/05/31~~P701 Schematic 1.1G Beginning
1. Remove the 48M clock from CLock Gen to Card Reader UB6225P
2. Clock Gen ICS9LPR367 change to ICS9LPR426
3. Flash Connector increase SATA and USB interface
4. Add Onboard Flash(SM223 + NAND Flash x4)
5. BATT_CON pin 5 connect to GND
6. Q34 pin 1 connect to +3V to fix EC reset issu e
7. Remove J1, J2
8. KB pin 28 connect to GND for P701-ISP_CARD
9. Use SB GPO23 to Enable/Disable Audio Amplifi er
A A
2007/06/07 P701 1.1G Gerber Out
5
10. Use SB GPO21 to controll Ca mer a Po wer
11. Use SB GPIO24 to controll Minicard Power
12. Use SB GPIO25 to Enable/Disable WLAN Rat io
13. Atheros L2 and Minicard SMBUS interface directly pull high
14. LCD_CON pin 20 connect to AC_BAT_SYS
http://laptop-motherboard-schematic.blogspot.com/
4
P900_R1.1G_W/O_FLASH
1
History
Tiansen_Wu
547Wednesday, February 27, 2008
of
Rev
1.2G
Title :
ASUSTek Computer INC.
Size Project Name
A3
3
2
Date: Sheet
P900
Engineer:
5
D D
C C
4
3
2
1
B B
A A
P900_R1.1G_W/O_FLASH
1
Blank
Tiansen_Wu
647Wednesday, February 27, 2008
of
Rev
1.2G
Title :
ASUSTek Computer INC.
Size Project Name
A3
5
http://laptop-motherboard-schematic.blogspot.com/
4
3
2
Date: Sheet
P900
Engineer:
5
4
3
2
1
CR1 Do Not Stuff
1 2
CLK_XIN CLK_XOUT
D D
C C
B B
μν
A A
12
CC11
27PF/50V
GND GND
CLK_PCI_EC32
μν
CLK_PCI_DEBUG33
μν
CLK_PCI_ICH15
μν
CLK_48M_USB16
μν
CLK_96M_UMA10
μν
CLK_96M_UMA#10
μν
CLK_LCD_LVDS10
μν
CLK_LCD_LVDS#10
μν
CLK_PCIE_MCH12
μν
CLK_PCIE_MCH#12
μν
CLK_PCIE_ICH16
μν
CLK_PCIE_ICH#16
μν
CLK_PCIE_LAN23
μν
CLK_PCIE_LAN#23
μν
CLK_SATA_ICH16
μν
CLK_SATA_ICH#16
μν
VCCP_OK43,46
/X
CX1
12
14.318Mhz
+3V_CLK
5 6
5
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
3 4
10KOhm
12
CC12
27PF/50V
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
10KOhm
CRN3C
CRN8A
CRN8B
CRN8C
CRN8D
CRN7A
CRN7B
CRN7C
CRN7D
CRN6A
CRN6B
CRN6C
CRN6D
CRN9A
CRN9B
CRN9C
CRN9D
CRN3B
1
1
+3VSB
CLK_PCI3
CLK_PCI4
CLK_SELPCIE_LCD#
CLK_ITP_EN
CLK_SELLCD_27#
CLK_PG#
CLK_FSLA
CLK_96M
CLK_96M#
CLK_FSLB
CLK_LCD
CLK_LCD#
CLK_PCIE1
CLK_PCIE#1
CLK_PCIE2
CLK_PCIE#2
CLK_PCIE3
CLK_PCIE#3
CLK_SATA
CLK_SATA#
CLK_PG#
32
3
D
CQ1
H2N7002
G
S
2
GND
120Ohm/100Mhz
+3V_CLK
+3V_CLK
CL1
21
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28 29
GND
12
CC40
Do Not Stuff
/X
GND
http://laptop-motherboard-schematic.blogspot.com/
12
12
CS9LPR426AGLF
CC2
CC1
0.1UF/16V
Do Not Stuff
/CAP/X
U12
VDDPCI1
GND1
PCICLK3
PCICLK4
*SELPCIEX0_LCD#PCICLK5
GND2
VDDPCI2
ITP_EN/PCICLK_F0
*SELLCD_27#/PCICLK_F1
Vtt_PwrGd#/PD
VDD48
FSLA/USB_48MHz
GND3
DOTT_96MHz
DOTC_96MHz
FSLB/TEST_MODE
27FIX/LCD_SSCGT/PCIEX0T
27SS/LCD_SSCGC/PCIEX0C
PCIEXT1
PCIEXC1
VDDPCIEX1
PCIEXT2
PCIEXC2
PCIEXT3
PCIEXC3
SATACLKT
SATACLKC
VDDPCIEX2 GND4
CLK_ITP_EN
CLK_SELPCIE_LCD#
4
12
12
CC3
0.1UF/16V
PCICLK2/REQ_SEL**
PCI/PCIEX_STOP#
REF1/FSLC/TEST_SEL
CPUCLKT2_ITP/PCIEXT6
CPUCLKC2_ITP/PCIEXC6
PEREQ1#/PCIEXT5
PEREQ2#/PCIEXC5
CC4
0.1UF/16V
CPU_STOP#
CPUCLKT0
CPUCLKC0
CPUCLKT1
CPUCLKC1
VDDPCIEX3
1 2
7 8
VDDREF
SDATA
VDDCPU
PCIEXT4
PCIEXC4
10KOhm
10KOhm
12
REF0
GND6
SCLK
GND5
VDD
GNDA
VDDA
CC5
0.1UF/16V
X1
X2
CRN3A
CRN3D
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
12
GND
+3V_CLK
GND
CC6
0.1UF/16V
+3V_CLK
3
CLK_SELREQ
CLK_FSLC
CLK_REF0
CLK_XIN
CLK_XOUT
CLK_BCLK0
CLK_BCLK#0
CLK_BCLK1
CLK_BCLK#1
CLK_BCLK2
CLK_BCLK#2
CLK_PEREQ#2
CLK_PCIE4
CLK_PCIE#4
12
CC7
0.1UF/16V
12
12
CC8
CC9
0.1UF/16V
0.1UF/16V
S_SMB_DATA
S_SMB_CLK
CR21 33Ohm
CC13 Do Not Stuff
CC14 Do Not Stuff
STP_PCI# 15
μν
STP_CPU# 15,43
μν
1 2
S_SMB_DATA 16
S_SMB_CLK 16
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
μν
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
33OHM
CLKREQ#_MINICARD
CLK_SELLCD_27#
CLK_PEREQ#2
CLK_SELREQ
CLK_FSLA
CLK_FSLC
CLK_FSLB
μν
CRN4A
CRN4B
CRN4C
CRN4D
CRN5A
CRN5B
CRN5C
CRN5D
FSB clock fix 100MHz
FSLA
FSLB
FSLC
12
12
12
12
5 6
3 4
7 8
5 6
3 4
7 8
1 2
1 2
CC10
0.1UF/16V
/X
/X
GND
CLK_REF_ICH 15
CLK_BCLK_CPU 8
CLK_BCLK_CPU# 8
CLK_BCLK_MCH 10
CLK_BCLK_MCH# 10
CLK_BCLK_ITP 8
CLK_BCLK_ITP# 8
CLKREQ#_MINICARD 22
CLK_PCIE_MINICARD 22
CLK_PCIE_MINICARD# 22
8.2KOhm
8.2KOhm
8.2KOhm
10KOhm
10KOhm
10KOhm
10KOhm
8.2KOhm
CC41
0.1UF/16V
CRN2C
CRN2B
CRN2D
CRN1C
CRN1B
CRN1D
CRN1A
CRN2A
100MHz 133MHz
11
00
1
0
μν
+3V_CLK
GND
+3V_CLK
GND
2
μν
μν
μν
μν
μν
μν
μν
μν
μν
CLK_BCLK_CPU
CLK_BCLK_CPU#
CLK_BCLK_MCH
CLK_BCLK_MCH#
CLK_BCLK_ITP
CLK_BCLK_ITP#
CLK_PCIE_MCH
CLK_PCIE_MCH#
CLK_PCIE_ICH
CLK_PCIE_ICH#
CLK_PCIE_MINICARD
CLK_PCIE_MINICARD#
CLK_PCIE_LAN
CLK_PCIE_LAN#
CLK_96M_UMA
CLK_96M_UMA#
CLK_LCD_LVDS
CLK_LCD_LVDS#
CLK_SATA_ICH
CLK_SATA_ICH#
CLK_PCI_ICH
CLK_PCI_EC
CLK_PCI_DEBUG
CLK_REF_ICH
CLK_48M_USB
P900_R1.1G_W/O_FLASH
CC15 Do Not Stuff
CC16 Do Not Stuff
CC17 Do Not Stuff
CC18 Do Not Stuff
CC19 Do Not Stuff
CC20 Do Not Stuff
CC21 Do Not Stuff
CC22 Do Not Stuff
CC23 Do Not Stuff
CC24 Do Not Stuff
CC25 Do Not Stuff
CC26 Do Not Stuff
CC27 Do Not Stuff
CC28 Do Not Stuff
CC29 Do Not Stuff
CC30 Do Not Stuff
CC31 10PF/50V
CC32 10PF/50V
CC38 Do Not Stuff
CC39 Do Not Stuff
CC33 Do Not Stuff
CC34 Do Not Stuff
CC35 Do Not Stuff
CC36 Do Not Stuff
CC37 Do Not Stuff
Title :
ASUSTek Computer INC.
Size Project Name
A3
Date: Sheet
P900
Engineer:
1
12
/X
12
/X
12
/X
12
/X
12
/ITP/X
12
/ITP/X
12
/X
12
/X
12
/X
12
/X
12
/X
12
/X
12
/X
12
/X
12
/X
12
/X
12
12
12
/X
12
/X
12
/X
12
/X
12
/DEBUG/X
12
/X
12
/X
GND
Clock Gen_ICS9LPR426
Tiansen_Wu
Rev
747Wednesday, February 27, 2008
1.2G
of
5
H_D#[63:0] 10
μν
H_DINV#[3:0] 10
H_DSTBN#[3:0] 10
H_DSTBP#[3:0] 10
D D
C C
H_D#15
H_D#14
H_D#13
H_D#12
H_D#11
H_D#10
H_D#9
H_D#8
H_D#7
H_D#6
H_D#5
H_D#4
H_D#3
H_D#2
H_D#1
H_D#0
H_DINV#0
H_DSTBN#0
H_DSTBP#0
H_D#31
H_D#30
H_D#29
H_D#28
H_D#27
H_D#26
H_D#25
H_D#24
H_D#23
H_D#22
H_D#21
H_D#20
H_D#19
H_D#18
H_D#17
H_D#16
H_DINV#1
H_DSTBN#1
H_DSTBP#1
U16A
C25
D[15]#
E23
D[14]#
B23
D[13]#
C26
D[12]#
E24
D[11]#
D24
D[10]#
B24
D[9]#
C20
D[8]#
B20
D[7]#
A21
D[6]#
B26
D[5]#
A24
D[4]#
B21
D[3]#
A22
D[2]#
A25
D[1]#
A19
D[0]#
D25
DINV[0]#
C23
DSTBN[0]#
C22
DSTBP[0]#
K25
D[31]#
N25
D[30]#
H26
D[29]#
M25
D[28]#
N24
D[27]#
L26
D[26]#
J25
D[25]#
M23
D[24]#
J23
D[23]#
G24
D[22]#
F25
D[21]#
H24
D[20]#
M26
D[19]#
L23
D[18]#
G25
D[17]#
H23
D[16]#
J26
DINV[1]#
K24
DSTBN[1]#
L24
DSTBP[1]#
860555INT_FCBGA479
DATA GROUP 0DATA GROUP 1
DSTBN[2]#
DSTBP[2]#
DSTBN[3]#
DSTBP[3]#
Y25
D[47]#
AA26
D[46]#
Y23
D[45]#
V26
D[44]#
U25
D[43]#
V24
D[42]#
U26
D[41]#
AA23
D[40]#
R23
D[39]#
R26
D[38]#
R24
D[37]#
V23
D[36]#
U23
D[35]#
DATA GROUP 2DATA GROUP 3
T25
D[34]#
AA24
D[33]#
Y26
D[32]#
T24
DINV[2]#
W25
W24
AF26
D[63]#
AF22
D[62]#
AF25
D[61]#
AD21
D[60]#
AE21
D[59]#
AF20
D[58]#
AD24
D[57]#
AF23
D[56]#
AE22
D[55]#
AD23
D[54]#
AC25
D[53]#
AC22
D[52]#
AC20
D[51]#
AB24
D[50]#
AC23
D[49]#
AB25
D[48]#
AD20
DINV[3]#
AE24
AE25
μν
μν
μν
H_D#47
H_D#46
H_D#45
H_D#44
H_D#43
H_D#42
H_D#41
H_D#40
H_D#39
H_D#38
H_D#37
H_D#36
H_D#35
H_D#34
H_D#33
H_D#32
H_DINV#2
H_DSTBN#2
H_DSTBP#2
H_D#63
H_D#62
H_D#61
H_D#60
H_D#59
H_D#58
H_D#57
H_D#56
H_D#55
H_D#54
H_D#53
H_D#52
H_D#51
H_D#50
H_D#49
H_D#48
H_DINV#3
H_DSTBN#3
H_DSTBP#3
4
HC1 Do Not Stuff
12
HC2 Do Not Stuff
12
GND
GND
H_PWRGD15
μν
U16 use 01G011920000PM
CLK_BCLK_CPU
/X
CLK_BCLK_CPU#
/X
CLK_BCLK_CPU7
μν
CLK_BCLK_CPU#7
μν
1 2
HR3 49.9Ohm 1%
1 2
HR5 49.9Ohm 1%
200Ohm
Do Not Stuff
μν
μν
+VCCP
μν
μν
μν
HR9
μν
μν
1%
μν
1 2
12
HC3
Do Not Stuff
/X
GND
+VCCA
+VCCP
HR14
μν
/X
μν
μν
1 2
H_THERMTRIP#10,15,36
3
H_A20M#15
H_FERR#15
H_IGNNE#15
H_DPSLP#15
H_INTR15
H_NMI15
H_SMI#15
H_STPCLK#15
T3 Do Not Stuff
T177Do Not Stuff
T178Do Not Stuff
H_THERMDA35
H_THERMDC35
T170 Do Not Stuff
T4 Do Not Stuff
T5 Do Not Stuff
T6 Do Not Stuff
T7 Do Not Stuff
T8 Do Not Stuff
H_ITP_CLK
H_ITP_CLK#
H_CPUSLP#
VR_VID5
VR_VID4
VR_VID3
VR_VID2
VR_VID1
VR_VID0
H_VCCA3
1
H_VCCA2
1
H_VCCA1
1
H_PROCHOT#
PM_PSI#
1
CPU_BSEL0
1
H_RSVD3
1
CPU_BSEL1
1
H_RSVD1
1
H_RSVD0
1
VR_VID[5:0] 43
U16C
B15
BCLK[0]
B14
BCLK[1]
A16
ITP_CLK[0]
A15
ITP_CLK[1]
C2
A20M#
D3
FERR#
A3
IGNNE#
A6
SLP#
D1
LINT0
D4
LINT1
B4
SMI#
C6
STPCLK#
E4
PWRGOOD
H4
VID[5]
G4
VID[4]
G3
VID[3]
F3
VID[2]
F2
VID[1]
E2
VID[0]
AC26
VCCA[3]
N1
VCCA[2]
B1
VCCA[1]
F26
VCCA[0]
B18
THERMDA
A18
THERMDC
C17
THERMTRIP#
B17
PROCHOT#
E1
RSVD5
C16
RSVD4
C3
RSVD3
C14
RSVD2
AF7
RSVD1
B2
RSVD0
860555INT_FCBGA479
μν
COMP[3]
COMP[2]
HOSTCLKLEGACY CPU
COMP[1]
COMP[0]
BPM[3]#DPSLP#
BPM[2]#
BPM[1]#
BPM[0]#
GTLREF[3]
GTLREF[2]
GTLREF[1]
GTLREF[0]
TEST1
TEST2
MISC
TRST#
VCCSENSE
VSSSENSE
TCK
TDO
TMS
2
H_CPUSLP#
H_COMP3
AB1
H_COMP2
AB2
H_COMP1
P26
H_COMP0
P25
H_BPM#3
C9B7
H_BPM#2
A9
H_BPM#1
B8
H_BPM#0
C8
H_GTLREF3
AC1
H_GTLREF2
G1
H_GTLREF1
E26
H_GTLREF
AD26
H_TEST1
C5
H_TEST2
F23
H_TCK
A13
H_TDI
C12
TDI
H_TDO
A12
TMS
H_
C11
H_TRST#
B13
H_VCCSENSE
AE7
H_VSSSENSE
AF6
HR1 0Ohm
1 2
HR2 Do Not Stuff/X
1 2
HR4 54.9Ohm 1%
1 2
HR6 27.4Ohm 1%
1 2
HR7 54.9Ohm 1%
1 2
HR8 27.4Ohm 1%
1 2
GND
1
1
HR11 Do Not Stuff1% /X
HR12 Do Not Stuff1% /X
T1Do Not Stuff
HR10 Do Not Stuff
1 2
1 2
1 2
HR16 Do Not Stuff
1 2
HR17 Do Not Stuff
1 2
/X
T2Do Not Stuff
1%/X
1%/X
GND
H_DPRSTP# 15
GND
N_CPUSLP# 10
S_CPUSLP# 15
μν
+VCCP
HR13
1KOhm
1%
H_GTLREF
1 2
HR15
2KOhm
1%
1 2
GND GND
1
μν
μν
12
HC4
0.1UF/16V
H_A#16
H_A#15
H_A#14
H_A#13
H_A#12
H_A#11
H_A#10
H_A#9
H_A#8
H_A#7
μν
μν
5
H_A#6
H_A#5
H_A#4
H_A#3
H_REQ#4
H_REQ#3
H_REQ#2
H_REQ#1
H_REQ#0
H_A#31
H_A#30
H_A#29
H_A#28
H_A#27
H_A#26
H_A#25
H_A#24
H_A#23
H_A#22
H_A#21
H_A#20
H_A#19
H_A#18
H_A#17
B B
H_ADSTB#010
μν
H_A#[31:3] 10
H_REQ#[4:0] 10
A A
μν
μν
H_ADSTB#110
H_DPWR#10
U16B
AA2
A[16]#
Y3
A[15]#
AA3
A[14]#
U1
A[13]#
Y1
A[12]#
Y4
A[11]#
W2
A[10]#
T4
A[9]#
W1
A[8]#
V2
A[7]#
R3
A[6]#
V3
A[5]#
U4
A[4]#
P4
A[3]#
U3
ADSTB[0]#
T1
REQ[4]#
P1
REQ[3]#
T2
REQ[2]#
P3
REQ[1]#
R2
REQ[0]#
AF1
A[31]#
AE1
A[30]#
AF3
A[29]#
AD6
A[28]#
AE2
A[27]#
AD5
A[26]#
AC6
A[25]#
AB4
A[24]#
AD2
A[23]#
AE4
A[22]#
AD3
A[21]#
AC3
A[20]#
AC7
A[19]#
AC4
A[18]#
AF4
A[17]#
AE5
ADSTB[1]#
C19
DPWR#
860555INT_FCBGA479
ADS#
PRDY#
PREQ#
BNR#
BPRI#
DBR#
ADDRESS GROUP 0ADDRESS GROUP 1
DEFER#
DRDY#
DBSY#
BR0#
CONTROL
IERR#
INIT#
LOCK#
RESET#
RS[2]#
RS[1]#
RS[0]#
TRDY#
HIT#
HITM#
N2
H_BPM#4
A10
H_BPM#5
B10
L1
J3
H_DBR#
A7
L4
H2
M2
N4
H_IERR#
A4
B5
J2
B11
H_RS#2
L2
H_RS#1
K1
H_RS#0
H1
M3
K3
K4
http://laptop-motherboard-schematic.blogspot.com/
1
1
4
H_ADS# 10
μν
H_BNR# 10
μν
H_BPRI# 10
μν
T9Do Not Stuff
H_DEFER# 10
μν
H_DRDY# 10
μν
H_DBSY# 10
μν
H_BR0# 10
μν
T171Do Not Stuff
H_INIT# 15
μν
H_LOCK# 10
μν
H_RS#[2:0] 10
μν
H_TRDY# 10
μν
H_HIT# 10
μν
H_HITM# 10
μν
+VCCP
1 2
12
GND
HR24
Do Not Stuff
/X
HC7
Do Not Stuff
/X
H_CPURST# 10
μν
1 2
3
HR18
0Ohm
r0603_h24
+VCCA+1.5V
12
HC5
22UF/6.3V
CLK_BCLK_ITP#7
μν
μν
H_PWRGD
120 mA
SMB_CLK16,18
1 2
1
12
HC6
0.1UF/16V
GND
HR25
Do Not Stuff
/ITP
H_TCK
H_TDO
H_BPM#0
H_BPM#2
H_BPM#4
ITP_PWRGD
T205Do Not Stuff
+VCCP
GND
μν
μν
H_CPURST#
Dothan_HOST
1
+VCCP
GND
Tiansen_Wu
847Wednesday, February 27, 2008
of
Rev
1.2G
H_BPM#5
HR20 56OHM
1 2
HR21 Do Not Stuff/ITP
1 2
56Ohm
56Ohm
56Ohm
56Ohm
CLK_BCLK_ITP 7
SMB_DATA 16,18
1 2
HR22
Do Not Stuff
/ITP
HRN1A
HRN1B
HRN1C
HRN1D
1 2
3 4
5 6
7 8
31
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
32
ITP
SIDE1
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
SIDE2
Do Not Stuff
/ITP
SIDE4
SIDE3
34
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
P900_R1.1G_W/O_FLASH
GND
H_TDO
H_TMS
H_TDI
H_TCK
H_TRST#
ITP_CPURST#
H_TMS
H_TDI
H_BPM#1
H_BPM#3
H_BPM#5
H_TRST#
Title :
ASUSTek Computer INC.
Size Project Name
A3
2
Date: Sheet
P900
Engineer:
5
+VCCP VCORE
2.5 A
U16D
D D
C C
B B
W4
P23
D10
D12
D14
D16
E11
E13
E15
F10
F12
F14
F16
L21
M22
N21
P22
R21
T22
U21
VCCQ[1]
VCCQ[0]
VCCP1
VCCP2
VCCP3
VCCP4
VCCP5
VCCP6
VCCP7
VCCP8
VCCP9
VCCP10
VCCP11
K6
VCCP12
L5
VCCP13
VCCP14
M6
VCCP15
VCCP16
N5
VCCP17
VCCP18
P6
VCCP19
VCCP20
R5
VCCP21
VCCP22
T6
VCCP23
VCCP24
VCCP25
VCC72
AF18
VCC71
AF16
VCC70
AF14
VCC69
AF12
VCC68
AF10
VCC67
AF8
VCC
VCC63
VCC64
VCC65
VCC66
AE13
AE15
AE17
AE19
VCC62
AE11
D6
VCC1
D8
VCC2
D18
VCC3
D20
VCC4
D22
VCC5
E5
VCC6
E7
VCC7
E9
VCC8
E17
VCC9
E19
VCC10
E21
VCC11
F6
VCC12
F8
VCC13
F18
VCC14
F20
VCC15
F22
VCC16
G5
VCC17
G21
VCC18
H6
VCC19
H22
VCC20
J5
VCC21
J21
VCC22
K22
VCC23
U5
VCC24
V6
VCC25
V22
VCC26
W5
VCC27
W21
VCC28
Y6
VCC29
Y22
VCC30
AA5
VCC31
AA7
VCC32
AA9
VCC33
AA11
VCC34
AA13
VCC35
AA15
VCC36
AA17
VCC37
AA19
VCC38
AA21
VCC39
AB6
VCC40
AB8
VCC41
AB10
VCC42
AB12
VCC43
AB14
VCC44
AB16
VCC45
AB18
VCC46
AB20
VCC47
AB22
VCC48
AC9
VCC49
AC11
VCC50
AC13
VCC51
AC15
VCC52
AC17
VCC53
AC19
VCC54
AD8
VCC55
AD10
VCC56
AD12
VCC57
AD14
VCC58
AD16
VCC59
AD18
VCC60
VCC61
860555INT_FCBGA479
AE9
4
Celeron-M(Dothan) ULV max 7 A
VCORE
12
+
HCE1
Do Not Stuff
/CAP/X
GND GND
+VCCP
12
HC28
10UF/6.3V
12
12
HC27
10UF/6.3V
3
+VCCP
12
+
HCE2
100UF/2V
12
+
HCE3
Do Not Stuff
/CAP/X
12
+
HCE4
Do Not Stuff
/CAP/X
U16 use 01G011920000PM
12
HC24
0.1UF/16V
HC20
Do Not Stuff
/CAP/X
0.1U All X7R
12
HC26
Do Not Stuff
/CAP/X
GND
12
12
HC21
HC22
0.1UF/16V
Do Not Stuff
/CAP/X
VCORE
12
HC23
Do Not Stuff
/CAP/X
HC29
Do Not Stuff
/CAP/X
12
GND
12
HC25
0.1UF/16V
U16E
A2
VSS1
A5
VSS2
A8
VSS3
A11
VSS4
A14
VSS5
A17
VSS6
A20
VSS7
A23
VSS8
A26
VSS9
B3
VSS10
B6
VSS11
B9
VSS12
B12
VSS13
B16
VSS14
B19
VSS15
B22
VSS16
B25
VSS17
C1
VSS18
C4
VSS19
C7
VSS20
C10
VSS21
C13
VSS22
C15
VSS23
C18
VSS24
C21
VSS25
C24
VSS26
D2
VSS27
D5
VSS28
D7
VSS29
D9
VSS30
D11
VSS31
D13
VSS32
D15
VSS33
D17
VSS34
D19
VSS35
D21
VSS36
D23
VSS37
D26
VSS38
E3
VSS39
E6
VSS40
E8
VSS41
E10
VSS42
E12
VSS43
E14
VSS44
E16
VSS45
E18
VSS46
E20
VSS47
E22
VSS48
E25
VSS49
F1
VSS50
F4
VSS51
F5
VSS52
F7
VSS53
F9
VSS54
F11
VSS55
F13
VSS56
F15
VSS57
F17
VSS58
F19
VSS59
F21
VSS60
F24
VSS61
G2
VSS62
G6
VSS63
G22
VSS64
860555INT_FCBGA479
2
AF24
AF21
AF19
AF17
AF15
AF13
AF11
AF9
AF5
AF2
AE26
AE23
AE20
AE18
AE16
AE14
AE12
AE10
AE8
AE6
AE3
AD25
AD22
AD19
AD17
VSS192
VSS191
VSS190
VSS189
VSS188
VSS187
VSS186
VSS185
VSS184
VSS183
VSS182
VSS181
VSS180
VSS179
VSS178
VSS177
VSS176
VSS175
VSS174
VSS173
VSS172
VSS171
VSS170
VSS169
VSS168
GND
VSS89
VSS88
VSS87
VSS86
VSS85
VSS84
VSS83
VSS82
VSS81
VSS80
VSS79
VSS65
G23
VSS66
VSS67
G26H3H5
VSS68
VSS69
H21
VSS70
VSS71
H25J1J4J6J22
VSS72
VSS73
VSS74
VSS75
J24K2K5
VSS76
VSS77
VSS78
K21
K23
K26
M24
M21M5M4M1L25
L22L6L3
AD15
AD13
VSS167
VSS90
AD11
AD9
VSS166
VSS165
VSS92
VSS91
N23
N22N6N3
AD7
AD4
VSS164
VSS163
VSS94
VSS93
P2
N26
1
AD1
VSS162
VSS161
VSS95
VSS96
P5
VSS160
VSS159
VSS158
VSS157
VSS156
VSS155
VSS154
VSS153
VSS152
VSS151
VSS150
VSS149
VSS148
VSS147
VSS146
VSS145
VSS144
VSS143
VSS142
VSS141
VSS140
VSS139
VSS138
VSS137
VSS136
VSS135
VSS134
VSS133
VSS132
VSS131
VSS130
VSS129
VSS128
VSS127
VSS126
VSS125
VSS124
VSS123
VSS122
VSS121
VSS120
VSS119
VSS118
VSS117
VSS116
VSS115
VSS114
VSS113
VSS112
VSS111
VSS110
VSS109
VSS108
VSS107
VSS106
VSS105
VSS104
VSS103
VSS102
VSS101
VSS100
VSS99
VSS98
VSS97
AC24
AC21
AC18
AC16
AC14
AC12
AC10
AC8
AC5
AC2
AB26
AB23
AB21
AB19
AB17
AB15
AB13
AB11
AB9
AB7
AB5
AB3
AA25
AA22
AA20
AA18
AA16
AA14
AA12
AA10
AA8
AA6
AA4
AA1
Y24
Y21
Y5
Y2
W26
W23
W22
W6
W3
V25
V21
V5
V4
V1
U24
U22
U6
U2
T26
T23
T21
T5
T3
R25
R22
R6
R4
R1
P24
P21
GND
VCORE
12
A A
5
12
HC10
10UF/6.3V
http://laptop-motherboard-schematic.blogspot.com/
HC11
Do Not Stuff
/CAP/X
4
12
HC12
10UF/6.3V
12
HC13
10UF/6.3V
12
HC14
Do Not Stuff
/CAP/X
12
HC15
Do Not Stuff
/CAP/X
12
HC16
Do Not Stuff
/CAP/X
3
12
HC17
10UF/6.3V
12
GND
HC18
Do Not Stuff
/CAP/X
P900_R1.1G_W/O_FLASH
Title :
ASUSTek Computer INC.
Size Project Name
A3
2
Date: Sheet
P900
Engineer:
Dothan_PWR_GND
Tiansen_Wu
1
947Wednesday, February 27, 2008
Rev
1.2G
of
5
4
3
2
1
H_RS#[2:0] 8
12
12
+VCCP
/X
/X
NR15
1KOhm
1%
N_HVREF
1 2
NR23
2KOhm
1%
1 2
GND
μν
GND
12
NC13
0.1UF/16V
JP1
JP2
+1.8V_DUAL
1 2
1 2
GND
3
MCLK_DDR018
μν
MCLK_DDR118
μν
MCLK_DDR0#18
μν
MCLK_DDR1#18
μν
μν
μν
μν
μν
μν
μν
1 2
1 2
NR16
1KOhm
1%
N_MVREF
NR24
1KOhm
1%
GND
T44 Do Not Stuff
T50 Do Not Stuff
MA_CKE018,19
MA_CKE118,19
MA_CS#018,19
MA_CS#118,19
MA_ODT018,19
MA_ODT118,19
Do Not Stuff
Do Not Stuff
12
NC14
0.1UF/16V
DMI_RXN[3:0] 16
DMI_RXP[3:0] 16
DMI_TXN0
DMI_TX
DMI_TXN2
DMI_TXN3
DMI_TXP0
DMI_TXP1
DMI_TXP2
DMI_TXP3
DMI_RXN0
DMI_RXN1
DMI_RXN2
DMI_RXN3
DMI_RXP0
DMI_RXP1
DMI_RXP2
DMI_RXP3
MCLK_DDR2
1
MCLK_DDR2#
1
N_MOCDCOMP0
N_MOCDCOMP1
N_MRCOMPN
N_MRCOMPP
N_MVREF
N_MXSLEWIN
N_MXSLEWOUT
N_MYSLEWIN
N_MYSLEWOUT
μν
μν
AA31
N1
AB35
AC31
AD35
Y31
AA35
AB31
AC35
AA33
AB37
AC33
AD37
Y33
AA37
AB33
AC37
AM33
AL1
AE11
AJ34
AF6
AC10
AN33
AK1
AE10
AJ33
AF5
AD10
AP21
AM21
AH21
AK21
AN16
AM14
AH15
AG16
AF22
AF16
AP14
AL15
AM11
AN10
AK10
AK11
AF37
AD1
AE27
AE28
AF9
AF10
N_MRCOMPN
N_MRCOMPP
N_MOCDCOMP0
N_MOCDCOMP1
U1A
DMI_RXN0
DMI_RXN1
DMI_RXN2
DMI_RXN3
DMI_RXP0
DMI_RXP1
DMI_RXP2
DMI_RXP3
DMI_TXN0
DMI_TXN1
DMI_TXN2
DMI_TXN3
DMI_TXP0
DMI_TXP1
DMI_TXP2
DMI_TXP3
SM_CK0
SM_CK1
RSVD28
SM_CK3
SM_CK4
RSVD30
SM_CK0#
SM_CK1#
RSVD29
SM_CK3#
SM_CK4#
RSVD31
SM_CKE0
SM_CKE1
SM_CKE2
SM_CKE3
SM_CS0#
SM_CS1#
SM_CS2#
SM_CS3#
SMOCDCOMP0
SMOCDCOMP1
SM_ODT0
SM_ODT1
SM_ODT2
SM_ODT3
SMRCOMPN
SMRCOMPP
SMVREF0
SMVREF1
SMXSLEWIN
SMXSLEWOUT
SMYSLEWIN
SMYSLEWOUT
NQ82915PM
NR9 80.6Ohm
1 2
NR10 80.6Ohm
1 2
NR11 40.2Ohm
1 2
NR12 40.2Ohm
1 2
2
DMI_TXN[3:0] 16
DMI_TXP[3:0] 16
DMIDDR MUXING
DREF_SSCLKN
DREF_SSCLKP
CFG10
CFG11
CFG12
CFG13
CFG14
CFG15
CFG16
CFG17
CFG18
CFG19
CFG20
RSVD21
RSVD22
RSVD23
RSVD24
RSVD25
RSVD26
RSVD27
BM_BUSY#
EXT_TS0#
PM
EXT_TS1#
THRMTRIP#
PWROK
RSTIN#
DREF_CLKN
DREF_CLKP
CLK
NC
CFG0
CFG1
CFG2
CFG3
CFG4
CFG5
CFG6
CFG7
CFG8
CFG9
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
1%
1%
1%
1%
μν
μν
G16
H13
G14
F16
F15
G15
E16
D17
J16
D15
E15
D14
E14
H12
C14
H15
J15
H14
G22
G23
D23
G25
G24
J17
A31
A30
D26
D25
J23
J21
H22
F5
AD30
AE29
A24
A23
C37
D37
AP37
AN37
AP36
AP2
AP1
AN1
B1
A2
B37
A36
A37
+1.8V_DUAL
GND
GND
N_CFG0
N_CFG2
N_CFG1
N_CFG6
7 8
1KOhm
5 6
1KOhm
1 2
1KOhm
3 4
1KOhm
FSB fix 100MHz
N_CFG0
N_CFG1
N_CFG2
N_CFG3
N_CFG4
N_CFG5
N_CFG6
N_CFG7
N_CFG8
N_CFG9
N_CFG10
N_CFG11
N_CFG12
N_CFG13
N_CFG14
N_CFG15
N_CFG16
N_CFG17
N_CFG18
N_CFG19
N_CFG20
N_LT_TRUST
N_LT_RST#
N_TESTIN#
N_LADATAN3
N_LADATAP3
N_LBDATAN3
N_LBDATAP3
N_EXT_TS#0
N
_EXT_TS#1
N_NC11
P900_R1.1G_W/O_FLASH
ASUSTek Computer INC.
Date: Sheet
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CLK_96M_UMA
CLK_96M_UMA#
CLK_LCD_LVDS
CLK_LCD_LVDS#
PM_PWROK
PLT_RST#
Size Project Name
A3
T25Do Not Stuff
T26Do Not Stuff
NR28 Do Not Stuff
1 2
T172Do Not Stuff
T29Do Not Stuff
T30Do Not Stuff
T31Do Not Stuff
T32Do Not Stuff
T33Do Not Stuff
T34Do Not Stuff
T35Do Not Stuff
T36Do Not Stuff
T37Do Not Stuff
T38Do Not Stuff
T39Do Not Stuff
T40Do Not Stuff
T41Do Not Stuff
T42Do Not Stuff
T43Do Not Stuff
T45Do Not Stuff
T46Do Not Stuff
T47Do Not Stuff
T48Do Not Stuff
T49Do Not Stuff
N_EXT_TS#0
N_EXT_TS#1
1
1 2
3 4
PM_BMBUSY# 15
H_THERMTRIP# 8,15,36
PM_PWROK 15,32
PLT_RST# 15,22,23
μν
CLK_96M_UMA# 7
CLK_96M_UMA 7
CLK_LCD_LVDS# 7
CLK_LCD_LVDS 7
NC5 Do Not Stuff
NC6 Do Not Stuff
NC7 Do Not Stuff
NC8 Do Not Stuff
T55Do Not Stuff
NC9 Do Not Stuff
1 2
NC10 Do Not Stuff
1 2
Engineer:
P900
H_D#[63:0] 8
μν
H_A#[31:3] 8
μν
H_D#0
H_D#1
D D
C C
B B
N_HXSCOMP
N_HYSCOMP
A A
N_HXRCOMP
N_HYRCOMP
H_D#2
H_D#3
H_D#4
H_D#5
H_D#6
H_D#7
H_D#8
H_D#9
H_D#10
H_D#11
H_D#12
H_D#13
H_D#14
H_D#15 H_A#18
H_D#16
H_D#17
H_D#18
H_D#19
H_D#20
H_D#21
H_D#22
H_D#23
H_D#24
H_D#25
H_D#26
H_D#27
H_D#28
H_D#29
H_D#30
H_D#31
H_D#32
H_D#33
H_D#34
H_D#35
H_D#36
H_D#37
H_D#38
H_D#39
H_D#40
H_D#41
H_D#42
H_D#43
H_D#44
H_D#45
H_D#46
H_D#47
H_D#48
H_D#49
H_D#50
H_D#51
H_D#52
H_D#53
H_D#54
H_D#56
H_D#57
H_D#58
H_D#59
H_D#60
H_D#61
H_D#62
H_D#63
N_HXRCOMP
N_HXSCOMP
N_HXSWING
N_HYRCOMP
N_HYSCOMP
N_HYSWING
NR17 54.9Ohm 1%
1 2
NR18 54.9Ohm 1%
1 2
NR19 24.9Ohm 1%
1 2
NR20 24.9Ohm 1%
1 2
E4
E1
F4
H7
E2
F1
E3
D3
K7
F2
J7
J8
H6
F3
K8
H5
H1
H2
K5
K6
J4
G3
H3
J1
L5
K4
J5
P7
L7
J3
P5
L3
U7
V6
R6
R5
P3
T8
R7
R8
U8
R4
T4
T5
R1
T3
V8
U6
W6
U3
V5
W8
W7
U2
U1
Y5
Y2
V4
Y7
W1
W3
Y3
Y6
W2
C1
C2
D1
T1
L1
P1
5
U1D
HD0#
HD1#
HD2#
HD3#
HD4#
HD5#
HD6#
HD7#
HD8#
HD9#
HD10#
HD11#
HD12#
HD13#
HD14#
HD15#
HD16#
HD17#
HD18#
HD19#
HD20#
HD21#
HD22#
HD23#
HD24#
HD25#
HD26#
HD27#
HD28#
HD29#
HD30#
HD31#
HD32#
HD33#
HD34#
HD35#
HD36#
HD37#
HD38#
HD39#
HD40#
HD41#
HD42#
HD43#
HD44#
HD45#
HD46#
HD47#
HD48#
HD49#
HD50#
HD51#
HD52#
HD53#
HD54#
HD55#
HD56#
HD57#
HD58#
HD59#
HD60#
HD61#
HD62#
HD63#
HXRCOMP
HXSCOMP
HXSWING
HYRCOMP
HYSCOMP
HYSWING
NQ82915PM
HOST
+VCCP
GND
H_DSTBN#[3:0] 8
H_DSTBP#[3:0] 8
G9
HA3#
C9
HA4#
E9
HA5#
B7
HA6#
A10
HA7#
F9
HA8#
D8
HA9#
B10
HA10#
E10
HA11#
G10
HA12#
D9
HA13#
E11
HA14#
F10
HA15#
G11
HA16#
G13
HA17#
C10
HA18#
C11
HA19#
D11
HA20#
C12
HA21#
B13
HA22#
A12
HA23#
F12
HA24#
G12
HA25#
E12
HA26#
C13
HA27#
B11
HA28#
D13
HA29#
A13
HA30#
F13
HA31#
F8
HADS#
B9
HADSTB0#
E13
HADSTB1#
J11
HVREF
A5
HBNR#
D5
HBPRI#
E7
HBREQ0#
HCLKN
HCLKP
HDBSY#
HDEFER#
HDINV0#
HDINV1#
HDINV2#
HDINV3#
HDPWR#
HDRDY#
HDSTBN0#
HDSTBN1#
HDSTBN2#
HDSTBN3#
HDSTBP0#
HDSTBP1#
HDSTBP2#
HDSTBP3#
RSVD32
HHIT#
HHITM#
HLOCK#
RSVD33
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HRS0#
HRS1#
HRS2#
HTRDY#
H10
AB1
AB2
C6
E6
H8
K3
T7
U5
G6
F7
G4
K1
R3
V3
G5
K2
R2
W4
F6
D4
D6
B3
A11
A7
D7
B8
C7
A8
A4
C5
B4
G8
B5
+VCCP
GND GND
HCPURST#
HCPUSLP#
μν
μν
H_A#3
H_A#4
H_A#5
H_A#6
H_A#7
H_A#8
H_A#9
H_A#10
H_A#11
H_A#12
H_A#13
H_A#14
H_A#15
H_A#16
H_A#17
H_A#19
H_A#20
H_A#21
H_A#22
H_A#23
H_A#24
H_A#25
H_A#26
H_A#27
H_A#28
H_A#29
H_A#30
H_A#31
N_HVREF
H_DINV#0
H_DINV#1
H_DINV#2
H_DINV#3
H_DSTBN#0
H_DSTBN#1
H_DSTBN#2
H_DSTBN#3H_D#55
H_DSTBP#0
H_DSTBP#1
H_DSTBP#2
H_DSTBP#3
N_HEDRDY#
N_HPCREQ#
H_REQ#0
H_REQ#1
H_REQ#2
H_REQ#3
H_REQ#4
H_RS#0
H_RS#1
H_RS#2
NR13
2.21KOhm
1%
N_HXSWING
1 2
NR21
1KOhm
1%
1 2
H_DINV#[3:0] 8
H_REQ#[4:0] 8
μν
μν
U1 use 02G010007612
CLK_BCLK_MCH
CLK_BCLK_MCH#
H_ADS# 8
μν
H_ADSTB#0 8
H_ADSTB#1 8
H_BNR# 8
μν
H_BPRI# 8
μν
H_BR0# 8
μν
H_CPURST# 8
CLK_BCLK_MCH# 7
CLK_BCLK_MCH 7
H_DBSY# 8
μν
H_DEFER# 8
μν
H_DPWR# 8
μν
H_DRDY# 8
μν
NC11
0.1UF/16V
T54Do Not Stuff
H_HIT# 8
μν
H_HITM# 8
μν
H_LOCK# 8
μν
T56Do Not Stuff
N_CPUSLP# 8
H_TRDY# 8
μν
+VCCP
NR14
2.21KOhm
1%
N_HYSWING
1 2
NR22
1KOhm
1%
1 2
GND
4
1
1
12
GND
http://laptop-motherboard-schematic.blogspot.com/
μν
μν
μν
μν
μν
μν
GND
NC3 Do Not Stuff
NC4 Do Not Stuff
12
NC12
0.1UF/16V
NRN1D
NRN1C
NRN1A
NRN1B
/X
GND
4.7KOhm
4.7KOhm
μν
μν
μν
μν
μν
μν
μν
12
/X
12
/X
12
/X
12
/X
/X
/X
Title :
1
+2.5V
GND
+2.5V
NRN3A
NRN3B
GND
GND
910GML_HOST_DMI
Tiansen_Wu
10 47Wednesday, February 27, 2008
Rev
1.2G
of
5
4
3
2
1
MA_DQ[63:0] 18
AG35
AH35
AL35
AL37
AH36
AJ35
AK37
AL34
AM36
AN35
AP32
AM31
AM34
AM35
AL32
AM32
AN31
AP31
AN28
AP28
AL30
AM30
AM28
AL28
AP27
AM27
AM23
AM22
AL23
AM24
AN22
AP22
AM9
AL9
AL6
AP7
AP11
AP10
AL7
AM7
AN5
AN6
AN3
AP3
AP6
AM6
AL4
AM3
AK2
AK3
AG2
AG1
AL3
AM2
AH3
AG3
AF3
AE3
AD6
AC4
AF2
AF1
AD4
AD5
MA_DQS[7:0] 18
MA_DQS#[7:0] 18
U1B
SA_DQ0
SA_DQ1
SA_DQ2
SA_DQ3
SA_DQ4
SA_DQ5
SA_DQ6
SA_DQ7
SA_DQ8
SA_DQ9
SA_DQ10
SA_DQ11
SA_DQ12
SA_DQ13
SA_DQ14
SA_DQ15
SA_DQ16
SA_DQ17
SA_DQ18
SA_DQ19
SA_DQ20
SA_DQ21
SA_DQ22
SA_DQ23
SA_DQ24
SA_DQ25
SA_DQ26
SA_DQ27
SA_DQ28
SA_DQ29
SA_DQ30
SA_DQ31
SA_DQ32
SA_DQ33
SA_DQ34
SA_DQ35
SA_DQ36
SA_DQ37
SA_DQ38
SA_DQ39
SA_DQ40
SA_DQ41
SA_DQ42
SA_DQ43
SA_DQ44
SA_DQ45
SA_DQ46
SA_DQ47
SA_DQ48
SA_DQ49
SA_DQ50
SA_DQ51
SA_DQ52
SA_DQ53
SA_DQ54
SA_DQ55
SA_DQ56
SA_DQ57
SA_DQ58
SA_DQ59
SA_DQ60
SA_DQ61
SA_DQ62
SA_DQ63
NQ82915PM
D D
MA_DQ0
MA_DQ1
MA_DQ2
MA_DQ3
MA_DQ4
MA_DQ5
MA_DQ6
MA_DQ7
MA_DQ8
MA_DQ9
MA_DQ10
MA_DQ11
MA_DQ12
MA_DQ13
MA_DQ14
MA_DQ15
MA_DQ16
MA_DQ17
C C
B B
MA_DQ18
MA_DQ19
MA_DQ20
MA_DQ21
MA_DQ22
MA_DQ23
MA_DQ24
MA_DQ25
MA_DQ26
MA_DQ27
MA_DQ28
MA_DQ29
MA_DQ30
MA_DQ31
MA_DQ32
MA_DQ33
MA_DQ34
MA_DQ35
MA_DQ36
MA_DQ37
MA_DQ38
MA_DQ39
MA_DQ40
MA_DQ41
MA_DQ42
MA_DQ43
MA_DQ44
MA_DQ45
MA_DQ46
MA_DQ47
MA_DQ48
MA_DQ49
MA_DQ50
MA_DQ51
MA_DQ52
MA_DQ53
MA_DQ54
MA_DQ55
MA_DQ56
MA_DQ57
MA_DQ58
MA_DQ59
MA_DQ60
MA_DQ61
MA_DQ62
MA_DQ63
μν
μν
μν
SA_BS0
SA_BS1
SA_BS2
SA_DM0
SA_DM1
SA_DM2
SA_DM3
SA_DM4
SA_DM5
SA_DM6
SA_DM7
SA_DQS0
SA_DQS1
SA_DQS2
SA_DQS3
SA_DQS4
SA_DQS5
SA_DQS6
SA_DQS7
SA_DQS0#
SA_DQS1#
SA_DQS2#
SA_DQS3#
SA_DQS4#
SA_DQS5#
SA_DQS6#
SA_DQS7#
SA_MA0
SA_MA1
SA_MA2
SA_MA3
SA_MA4
DDR SYSTEM MEMORY A
SA_MA5
SA_MA6
SA_MA7
SA_MA8
SA_MA9
SA_MA10
SA_MA11
SA_MA12
SA_MA13
SA_CAS#
SA_RAS#
SA_RCVENIN#
SA_RCVENOUT#
SA_WE#
MA_DM[7:0] 18
MA_MA[13:0] 18,19
MA_BA[2:0] 18,19
AK15
AK16
AL21
AJ37
AP35
AL29
AP24
AP9
AP4
AJ2
AD3
AK36
AP33
AN29
AP23
AM8
AM4
AJ1
AE5
AK35
AP34
AN30
AN23
AN8
AM5
AH1
AE4
AL17
AP17
AP18
AM17
AN18
AM18
AL19
AP20
AM19
AL20
AM16
AN20
AM20
AM15
AN15
AP16
MA_RCVENIN#
AF29
MA_RCVENOUT#
AF28
AP15
μν
μν
μν
MA_BA0
MA_BA1
MA_BA2
MA_DM0
MA_DM1
MA_DM2
MA_DM3
MA_DM4
MA_DM5
MA_DM6
MA_DM7
MA_DQS0
MA_DQS1
MA_DQS2
MA_DQS3
MA_DQS4
MA_DQS5
MA_DQS6
MA_DQS7
MA_DQS#0
MA_DQS#1
MA_DQS#2
MA_DQS#3
MA_DQS#4
MA_DQS#5
MA_DQS#6
MA_DQS#7
MA_MA0
MA_MA1
MA_MA2
_MA3
MA
MA_MA4
MA_MA5
MA_MA6
MA_MA7
MA_MA8
MA_MA9
MA_MA10
MA_MA11
MA_MA12
MA_MA13
U1C
AE31
SB_DQ0
AE32
SB_DQ1
AG32
U1 use 02G010007612
MA_CAS# 18,19
μν
MA_RAS# 18,19
1
1
T57Do Not Stuff
T58Do Not Stuff
μν
MA_WE# 18,19
μν
AG36
AE34
AE33
AF31
AF30
AH33
AH32
AK31
AG30
AG34
AG33
AH31
AJ31
AK30
AJ30
AH29
AH28
AK29
AH30
AH27
AG28
AF24
AG23
AJ22
AK22
AH24
AH23
AG22
AJ21
AG10
AG9
AG8
AH8
AH11
AH10
AK9
AK6
AH5
AK8
AK4
AG5
AG4
AD8
AD9
AH4
AG6
AE8
AD7
AC5
AB8
AB6
AA8
AC8
AC7
AA4
AA5
AJ9
AJ7
AJ4
AJ8
AJ5
SB_DQ2
SB_DQ3
SB_DQ4
SB_DQ5
SB_DQ6
SB_DQ7
SB_DQ8
SB_DQ9
SB_DQ10
SB_DQ11
SB_DQ12
SB_DQ13
SB_DQ14
SB_DQ15
SB_DQ16
SB_DQ17
SB_DQ18
SB_DQ19
SB_DQ20
SB_DQ21
SB_DQ22
SB_DQ23
SB_DQ24
SB_DQ25
SB_DQ26
SB_DQ27
SB_DQ28
SB_DQ29
SB_DQ30
SB_DQ31
SB_DQ32
SB_DQ33
SB_DQ34
SB_DQ35
SB_DQ36
SB_DQ37
SB_DQ38
SB_DQ39
SB_DQ40
SB_DQ41
SB_DQ42
SB_DQ43
SB_DQ44
SB_DQ45
SB_DQ46
SB_DQ47
SB_DQ48
SB_DQ49
SB_DQ50
SB_DQ51
SB_DQ52
SB_DQ53
SB_DQ54
SB_DQ55
SB_DQ56
SB_DQ57
SB_DQ58
SB_DQ59
SB_DQ60
SB_DQ61
SB_DQ62
SB_DQ63
NQ82915PM
DDR SYSTEM MEMORY B
SB_RCVENIN#
SB_RCVENOUT#
SB_BS0
SB_BS1
SB_BS2
SB_DM0
SB_DM1
SB_DM2
SB_DM3
SB_DM4
SB_DM5
SB_DM6
SB_DM7
SB_DQS0
SB_DQS1
SB_DQS2
SB_DQS3
SB_DQS4
SB_DQS5
SB_DQS6
SB_DQS7
SB_DQS0#
SB_DQS1#
SB_DQS2#
SB_DQS3#
SB_DQS4#
SB_DQS5#
SB_DQS6#
SB_DQS7#
SB_MA0
SB_MA1
SB_MA2
SB_MA3
SB_MA4
SB_MA5
SB_MA6
SB_MA7
SB_MA8
SB_MA9
SB_MA10
SB_MA11
SB_MA12
SB_MA13
SB_CAS#
SB_RAS#
SB_WE#
AJ15
AG17
AG21
AF32
AK34
AK27
AK24
AJ10
AK5
AE7
AB7
AF34
AK32
AJ28
AK23
AM10
AH6
AF8
AB4
AF35
AK33
AK28
AJ23
AL10
AH7
AF7
AB5
AH17
AK17
AH18
AJ18
AK18
AJ19
AK19
AH19
AJ20
AH20
AJ16
AG18
AG20
AG15
AH14
AK14
AF15
AF14
AH16
A A
P900_R1.1G_W/O_FLASH
Title :
ASUSTek Computer INC.
Size Project Name
A3
5
http://laptop-motherboard-schematic.blogspot.com/
4
3
2
Date: Sheet
P900
Engineer:
910GML_DRAM
1
Tiansen_Wu
11 47Wednesday, February 27, 2008
of
Rev
1.2G
5
4
3
2
1
SDVOCRTL_DATA Int PD
SDVO SMbus have
internal pull down
D D
CLK_PCIE_MCH
CLK_PCIE_MCH#
Do Not Stuff
Do Not Stuff
Do Not Stuff
Do Not Stuff
/X
12
12
12
N_LCTLA_CLK
N_LCTLB_DATA
N_LDDC_CLK
N_LDDC_DATA
N_LIBG
NRN2B
NRN2C
NRN2D
NRN2A
/X
/X
/X
3 4
5 6
7 8
1 2
NC70 Do Not Stuff
NC71 Do Not Stuff
NC72 Do Not Stuff
GND
C C
B B
NC1 Do Not Stuff
NC2 Do Not Stuff
CRT_BLUE
CRT_GREEN
CRT_RED
CRT_BLUE
CRT_GREEN
CRT_RED
CRT_VSYNC20
μν
CRT_HSYNC20
μν
NR29 4.7KOhm
1 2
NR30 4.7KOhm
1 2
5 6
4.7KOhm
7 8
4.7KOhm
NR7 1.5KOHM
1 2
1%
12
/X
12
/X
NRN3C
NRN3D
GND
+2.5V
GND
T10 Do Not Stuff
T11 Do Not Stuff
CLK_PCIE_MCH#7
μν
CLK_PCIE_MCH7
μν
DDC_CLK20
μν
DDC_DATA20
μν
CRT_BLUE20
μν
CRT_GREEN20
μν
CRT_RED20
μν
NR4 0Ohm
1 2
NR5 0Ohm
1 2
NR6 255Ohm
1 2
LBKLT_CTRL21
μν
LBKLT_EN21
μν
LVDD_EN21
μν
T14 Do Not Stuff
T15 Do Not Stuff
T16 Do Not Stuff
LA_CLKN21
μν
LA_CLKP21
μν
T17 Do Not Stuff
T18 Do Not Stuff
LA_DATAN021
μν
LA_DATAN121
μν
LA_DATAN221
μν
LA_DATAP021
μν
LA_DATAP121
μν
LA_DATAP221
μν
T19 Do Not Stuff
T20 Do Not Stuff
T21 Do Not Stuff
T22 Do Not Stuff
T23 Do Not Stuff
T24 Do Not Stuff
1
1
1%
1
1
1
1
1
1
1
1
1
1
1
0 : No SDVO device
1 : SDVO device present
N_SDVOCTRL_DATA
N_SDVOCTRL_CLK
CRT_VSYNC_R
CRT_HSYNC_R
N_CRT_REFSET
N_LCTLA_CLK
N_LCTLB_DATA
N_LDDC_CLK
N_LDDC_DATA
N_LIBG
N_LVBG
N_LVREFH
N_LVREFL
N_LBCLKN
N_LBCLKP
N_LBDATAN0
N_LBDATAN1
N_LBDATAN2
N_LBDATAP0
N_LBDATAP1
N_LBDATAP2
GND
GNDGND
H24
H25
AB29
AC29
A15
C16
A17
B15
B16
B17
E24
E23
E21
D21
C20
B20
A19
B19
H21
G21
E25
F25
C23
C22
F23
F22
F26
C33
C31
F28
F27
B30
B29
C25
C24
B34
B33
B32
A34
A33
B31
C29
D28
C27
C28
D27
C26
J18
J20
U1F
SDVOCTRL_DATA
SDVOCTRL_CLK
GCLKN
GCLKP
TVDAC_A
TVDAC_B
TVDAC_C
TV_REFSET
TV_IRTNA
TV_IRTNB
TV_IRTNC
DDCCLK
DDCDATA
BLUE
BLUE#
GREEN
GREEN#
RED
RED#
VSYNC
HSYNC
REFSET
LBKLT_CRTL
LBKLT_EN
LCTLA_CLK
LCTLB_DATA
LDDC_CLK
LDDC_DATA
LVDD_EN
LIBG
LVBG
LVREFH
LVREFL
LACLKN
LACLKP
LBCLKN
LBCLKP
LADATAN0
LADATAN1
LADATAN2
LADATAP0
LADATAP1
LADATAP2
LBDATAN0
LBDATAN1
LBDATAN2
LBDATAP0
LBDATAP1
LBDATAP2
NQ82915PM
U1 use 02G010007612
N_EXP_COMP
EXP_RXN0
EXP_RXN1
EXP_RXN2
EXP_RXN3
EXP_RXN4
EXP_RXN5
EXP_RXN6
EXP_RXN7
EXP_RXN8
EXP_RXN9
EXP_RXP0
EXP_RXP1
EXP_RXP2
EXP_RXP3
EXP_RXP4
EXP_RXP5
EXP_RXP6
EXP_RXP7
EXP_RXP8
EXP_RXP9
EXP_TXN0
EXP_TXN1
EXP_TXN2
EXP_TXN3
EXP_TXN4
EXP_TXN5
EXP_TXN6
EXP_TXN7
EXP_TXN8
EXP_TXN9
EXP_TXP0
EXP_TXP1
EXP_TXP2
EXP_TXP3
EXP_TXP4
EXP_TXP5
EXP_TXP6
EXP_TXP7
EXP_TXP8
EXP_TXP9
D36
D34
E30
F34
G30
H34
J30
K34
L30
M34
N30
P34
R30
T34
U30
V34
W30
Y34
D30
E34
F30
G34
H30
J34
K30
L34
M30
N34
P30
R34
T30
U34
V30
W34
E32
F36
G32
H36
J32
K36
L32
M36
N32
P36
R32
T36
U32
V36
W32
Y36
D32
E36
F32
G36
H32
J36
K32
L36
M32
N36
P32
R36
T32
U36
V32
W36
PCI-E signals can be left NC, If unused.
EXP_COMPI
EXP_ICOMPO
MISCTVVGALVDS
EXP_RXN10
EXP_RXN11
EXP_RXN12
EXP_RXN13
EXP_RXN14
EXP_RXN15
EXP_RXP10
EXP_RXP11
EXP_RXP12
EXP_RXP13
EXP_RXP14
EXP_RXP15
PCI-EXPRESS GRAPHICS
EXP_TXN10
EXP_TXN11
EXP_TXN12
EXP_TXN13
EXP_TXN14
EXP_TXN15
EXP_TXP10
EXP_TXP11
EXP_TXP12
EXP_TXP13
EXP_TXP14
EXP_TXP15
NR27 24.9Ohm
1 2
1%
+1.5V
A A
P900_R1.1G_W/O_FLASH
910GML_VGA_LVDS
Title :
ASUSTek Computer INC.
Size Project Name
A3
5
http://laptop-motherboard-schematic.blogspot.com/
4
3
2
Date: Sheet
P900
Engineer:
1
Tiansen_Wu
12 47Wednesday, February 27, 2008
of
Rev
1.2G
5
+VCCP
2
1
ND1
BAT54CW
+1.5V
D D
2
1
ND2
BAT54CW
3
3
1 2
1 2
NR25
10Ohm
r0603_h24
NR26
10Ohm
r0603_h24
+2.5V
+3V
U1 use 02G010007612
+VCCP
12
NC28
10uF/10V
GND
C C
T29
VCC1
R29
VCC2
N29
VCC3
M29
K29
VCC4
J29
VCC5
V28
VCC6
VCC7
U28
12
T28
VCC8
NC29
Do Not Stuff
/CAP/X
R28
P28
N28
VCC9
VCC10
VCC11
1.05V 3700 mA
12
NC30
Do Not Stuff
/CAP/X
M28
L28
K28
J28
H28
VCC12
VCC13
VCC14
VCC15
VCC16
G28
VCC17
VCC18
V27
U27
VCC19
12
T27
VCC20
VCC21
NC31
0.1UF/16V
R27
P27
N27
VCC22
VCC23
VCC24
M27
VCC25
L27
VCC26
12
NC32
0.1UF/16V
K27
J27
VCC27
VCC28
4
NL1
21
120Ohm/100Mhz
NL4
NC33
0.1UF/16V
K24
K23
K22
VCC34
VCC35
VCC36
21
K21
VCC37
W20
VCC38
+1.5V
GND
U20
VCC39
GND
GND
12
T20
+1.5V +1.5V_DPLLA
120Ohm/100Mhz
12
H27
K26
H26
K25
J25
VCC29
VCC30
VCC31
VCC32
VCC33
12
NC15
Do Not Stuff
/CAP/X
12
NC21
Do Not Stuff
/CAP/X
150 mA
NC34
Do Not Stuff
/CAP/X
K20
V19
U19
VCC40
VCC41
VCC42
K19
VCC43
VCC44
W18
VCC45
40 mA
12
40 mA
12
12
NC35
0.1UF/16V
V18
T18
VCC46
VCC47
NC16
0.1UF/16V
NC22
0.1UF/16V
K18
K17
VCC48
VCC49
AC2
AC1
VCCD_HMPLL1
VCCD_HMPLL2
B23
C35
AA1
AA2
VCCA_HPLL
VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB
45 mA
12
GND
45 mA
12
GND
+2.5V
GND
F19
E19
G19
H20
VSSA_CRTDAC
VCCA_CRTDAC1
VCCA_CRTDAC2
3
12
NC17
NC18
0.1UF/16V
Do Not Stuff
/CAP/X
+1.5V_DRAM_PLL +1.5V
12
NC19
NC20
0.1UF/16V
Do Not Stuff
/CAP/X
2 mA
12
NC36
0.1UF/16V
GND
GND
K13
J13
K12
W11
V11
U11
T11
VTT1
VTT2
VTT3
VTT4
VTT5
VTT6
VTT7
VCC_SYNC
120Ohm/100Mhz
120Ohm/100Mhz
68 mA
12
NC23
1000PF/50V
R11
P11
N11
M11
VTT8
VTT9
VTT10
NL2
NL3
L11
VTT11
VTT12
K11
VTT13
21
21
12
NC24
22UF/6.3V
W10
V10
VTT14
VTT15
+1.5V+1.5V_HOST_PLL+1.5V_DPLLB+1.5V
U10
VTT16
2
+2.5V+2.5V_CRTDAC
NL5
21
+VCCP
VTT25
VTT26
GND
VTT27
12
VTT28
1.05V 640 mA
NC25
Do Not Stuff
/CAP/X
VTT29
VTT30
VTT31
VTT32
12
NC26
Do Not Stuff
/CAP/X
VTT33
VTT34
VTT35
VTT36
VTT37
VTT38
A6
VTT39
0.082uH
T10
R10
P10
N10
M10
K10
J10Y9W9U9R9P9N9M9L9J9N8M8N7M7N6M6N5M5N4M4N3M3N2M2B2V1N1M1G1
VTT17
VTT18
VTT19
VTT20
VTT21
VTT22
VTT23
VTT24
12
NC27
0.1UF/16V
VTT40
VTT41
VTT42
VTT43
VTT44
VTT45
VTT46
VTT47
+VCCP_GMCH_CAP1
+VCCP_GMCH_CAP2
+VCCP_GMCH_CAP3
+VCCP_GMCH_CAP4
VTT48
VTT49
VTT50
VTT51
VTT52
12
NC37
0.1UF/16V
12
NC38
0.1UF/16V
1
12
NC39
0.1UF/16V
GND
12
NC40
0.1UF/16V
POWER
8
VCC3G4
VCC3G5
VCC3G6
VCC3G7
VCCA_3GPLL1
VCCA_3GPLL2
VCCA_3GPLL3
VCCA_3GBG
VCCSM29
VCCSM30
VCCSM31
VCCSM32
VCCSM33
VCCSM34
VCCSM35
VCCSM36
VCCSM37
VCCSM38
VCCSM39
VCCSM40
VCCSM41
VCCSM42
VCCSM43
VCCSM44
VCCSM45
VCCSM46
VCCSM47
VCCSM48
VCCSM49
VCCSM50
VCCSM51
VCCSM52
VCCSM53
VCCSM54
VCCSM55
VCCSM56
VCCSM57
VCCSM58
VCCSM59
VCCSM60
VCCSM61
VCCSM62
VCCSM63
VCCSM64
VCCSM65
VCCTX_LVDS1
VCCTX_LVDS2
VCCTX_LVDS3
VCCA_SM1
VCCA_SM2
VCCA_SM3
VCCA_SM4
VCC3G1
VCC3G2
AF19
AF18
12
NC66
0.1UF/16V
AE37
W37
U37
VCC3G3
R37
N37
L37
J37
12
NC61
0.1UF/16V
VCCA_TVDACA1
VCCA_TVDACA2
VCCA_TVDACB1
VCCA_TVDACB2
VCCA_TVDACC1
VCCA_TVDACC2
VCCA_TVBG
VSSA_TVBG
VCCD_TVDAC
VCCDQ_TVDAC
VCCD_LVDS1
VCCD_LVDS2
VCCD_LVDS3
VCCA_LVDS
VCCHV1
VCCHV2
VCCHV3
VCCSM1
VCCSM2
VCCSM3
VCCSM4
VCCSM5
VCCSM6
VCCSM7
VCCSM8
VCCSM9
VCCSM10
VCCSM11
VCCSM12
VCCSM13
VCCSM14
VCCSM15
VCCSM16
VCCSM17
VCCSM18
VCCSM19
VCCSM20
VCCSM21
VCCSM22
VCCSM23
VCCSM24
VCCSM25
VCCSM26
VCCSM27
VCCSM2
F17
E17
D18
C18
F18
E18
H18
G18
D19
H17
B26
B25
A25
A35
B22
B21
A21
AM37
AH37
AP29
AD28
AD27
AC27
AP26
AN26
AM26
AL26
AK26
AJ26
AH26
AG26
AF26
AE26
AP25
AN25
AM25
AL25
AK25
AJ25
AH25
AG25
AF25
AE25
AE24
AE23
AE22
AE21
AE20
AE19
AE18
AE17
AE16
AE15
AE14
AP13
AN13
AM13
AL13
AK13
AJ13
AH13
AG13
AF13
AE13
AP12
AN12
AM12
AL12
AK12
AJ12
AH12
AG12
AF12
AE12
AD11
AC11
AB11
AB10
AB9
AP8
AM1
AE1
B28
A28
A27
AF20
215 mA
12
NC65
1UF/16V
AP19
+3V_TV
12
NC55
0.1UF/16V
+1.8V_DUAL_CAP3
+1.8V_DUAL_CAP2
+1.8V_DUAL_CAP1
+2.5V
2 mA
12
12
NC42
NC43
12
NC56
1UF/16V
0.1UF/16V
0.1UF/16V
GND GND
+1.5V_TV
B B
GND
+1.5V
60 mA 60 mA
12
12
NC53
NC54
Do Not Stuff
0.1UF/16V
/CAP/X
+2.5V
GND
12
NC59
0.1UF/25V
c0603
10 mA
12
NC60
0.1UF/16V
GND GND
12
NC44
0.1UF/16V
+1.8V_DUAL
12
NC45
10uF/10V
GND
950 mA
12
NC46
Do Not Stuff
/CAP/X
12
NC47
0.1UF/16V
12
NC48
0.1UF/16V
12
NC49
0.1UF/16V
+1.8V_DUAL_CAP4
+1.8V_DUAL_CAP5
+1.8V_DUAL_CAP6
12
NC50
+2.5V
12
0.1UF/16V
NC57
22UF/6.3V
GND
NL8
21
120Ohm/100Mhz
+1.5V_DRAM+1.5V
12
GND
12
NC58
0.1UF/16V
NC64
Do Not Stuff
/CAP/X
VSSA_3GBG
Y29
Y28
Y27
F37
G37
GND
+1.5V_NPCIE_PLL +1.5V
12
NC51
0.1UF/16V
GND
12
NC62
Do Not Stuff
/CAP/X
+2.5V
U1G
NQ82915PM
12
NC52
Do Not Stuff
/CAP/X
0.15 mA
12
NC41
0.1UF/16V
GND
NL6
21
120Ohm/100Mhz
+1.5V_PCIE & +1.5V_PCIE_PLL total 1500 mA
+1.5V
12
SC21
Do Not Stuff
/CAP/X
GND
A A
+3V_TV
+1.5V_TV
5
JP3
JP4
1 2
1 2
Do Not Stuff
Do Not Stuff
GND
http://laptop-motherboard-schematic.blogspot.com/
4
3
2
P900_R1.1G_W/O_FLASH
Title :
ASUSTek Computer INC.
Size Project Name
A3
Date: Sheet
P900
Engineer:
1
910GML_PWR
Tiansen_Wu
13 47Wednesday, February 27, 2008
of
Rev
1.2G
5
4
3
+VCCP
2
1
D D
GND
AB25
Y26
AA26
AB26
VSS_NCTF66
VSS_NCTF67
VSS_NCTF68
VSS_NCTF69
AA24
AB24
Y25
AA25
VSS_NCTF62
VSS_NCTF63
VSS_NCTF64
VSS_NCTF65
Y23
AA23
AB23
Y24
VSS_NCTF58
VSS_NCTF59
VSS_NCTF60
VSS_NCTF61
AB21
Y22
AA22
AB22
VSS_NCTF54
VSS_NCTF55
VSS_NCTF56
VSS_NCTF57
AB20
R21
Y21
AA21
VSS_NCTF50
VSS_NCTF51
VSS_NCTF52
VSS_NCTF53
AB18
AA19
AB19
AA20
VSS_NCTF46
VSS_NCTF47
VSS_NCTF48
VSS_NCTF49
Y17
AA17
AB17
AA18
VSS_NCTF42
VSS_NCTF43
VSS_NCTF44
VSS_NCTF45
Y16
AA16
AB16
R17
VSS_NCTF38
VSS_NCTF39
VSS_NCTF40
VSS_NCTF41
T16
U16
V16
W16
VSS_NCTF34
VSS_NCTF35
VSS_NCTF36
VSS_NCTF37
M16
N16
P16
R16
VSS_NCTF30
VSS_NCTF31
VSS_NCTF32
VSS_NCTF33
Y15
AA15
AB15
L16
VSS_NCTF26
VSS_NCTF27
VSS_NCTF28
VSS_NCTF29
T15
U15
V15
W15
VSS_NCTF22
VSS_NCTF23
VSS_NCTF24
VSS_NCTF25
M15
N15
P15
R15
VSS_NCTF18
VSS_NCTF19
VSS_NCTF20
VSS_NCTF21
Y14
AA14
AB14
L15
VSS_NCTF14
VSS_NCTF15
VSS_NCTF16
VSS_NCTF17
T14
U14
V14
W14
VSS_NCTF10
VSS_NCTF11
VSS_NCTF12
VSS_NCTF13
M14
N14
P14
R14
VSS_NCTF7
VSS_NCTF8
VSS_NCTF9
AA12
Y13
AA13
L14
VSS_NCTF3
VSS_NCTF4
VSS_NCTF5
VSS_NCTF6
Y12
VSS_NCTF1
VSS_NCTF2
T13
U13
V13
W13
VTT_NCTF15
VTT_NCTF16
VTT_NCTF17
VTT_NCTF18
M13
N13
P13
R13
VTT_NCTF11
VTT_NCTF12
VTT_NCTF13
VTT_NCTF14
U12
V12
W12
L13
VTT_NCTF7
VTT_NCTF8
VTT_NCTF9
VTT_NCTF10
N12
P12
R12
T12
VTT_NCTF4
VTT_NCTF5
VTT_NCTF6
L12
M12
VTT_NCTF1
VTT_NCTF2
VTT_NCTF3
U1E NQ82915PM
NCTF
VCCSM_NCTF1
VCCSM_NCTF2
VCCSM_NCTF3
VCCSM_NCTF4
VCCSM_NCTF5
VCCSM_NCTF6
VCCSM_NCTF7
VCCSM_NCTF8
VCCSM_NCTF9
VCCSM_NCTF10
VCCSM_NCTF11
VCCSM_NCTF12
VCCSM_NCTF13
VCCSM_NCTF14
VCCSM_NCTF15
VCCSM_NCTF16
VCCSM_NCTF17
VCCSM_NCTF18
VCCSM_NCTF19
VCCSM_NCTF20
VCCSM_NCTF21
VCCSM_NCTF22
VCCSM_NCTF23
VCCSM_NCTF24
VCCSM_NCTF25
VCCSM_NCTF26
VCCSM_NCTF27
VCCSM_NCTF28
VCCSM_NCTF29
VCCSM_NCTF30
VCCSM_NCTF31
VCCSM_NCTF32
VCC_NCTF1
VCC_NCTF2
VCC_NCTF3
VCC_NCTF4
VCC_NCTF5
VCC_NCTF6
VCC_NCTF7
VCC_NCTF8
VCC_NCTF9
VCC_NCTF10
VCC_NCTF11
VCC_NCTF12
VCC_NCTF13
VCC_NCTF14
VCC_NCTF15
VCC_NCTF16
VCC_NCTF17
VCC_NCTF18
VCC_NCTF19
VCC_NCTF20
VCC_NCTF21
VCC_NCTF22
VCC_NCTF23
VCC_NCTF24
VCC_NCTF25
VCC_NCTF26
VCC_NCTF27
VCC_NCTF28
VCC_NCTF29
VCC_NCTF30
VCC_NCTF31
VCC_NCTF32
VCC_NCTF33
VCC_NCTF34
VCC_NCTF35
VCC_NCTF36
VCC_NCTF37
VCC_NCTF38
VCC_NCTF39
VCC_NCTF40
VCC_NCTF41
VCC_NCTF42
VCC_NCTF43
VCC_NCTF44
VCC_NCTF45
VCC_NCTF46
VCC_NCTF47
VCC_NCTF48
VCC_NCTF49
VCC_NCTF50
VCC_NCTF51
VCC_NCTF52
VCC_NCTF53
VCC_NCTF54
VCC_NCTF55
VCC_NCTF56
VCC_NCTF57
VCC_NCTF58
VCC_NCTF59
VCC_NCTF60
VCC_NCTF61
VCC_NCTF62
VCC_NCTF63
VCC_NCTF64
VCC_NCTF65
VCC_NCTF66
VCC_NCTF67
VCC_NCTF68
VCC_NCTF69
VCC_NCTF70
VCC_NCTF71
VCC_NCTF72
VCC_NCTF73
VCC_NCTF74
VCC_NCTF75
VCC_NCTF76
VCC_NCTF77
VCC_NCTF78
VCC_NCTF79
AB12
AC12
AD12
AB13
AC13
AD13
AC14
AD14
AC15
AD15
AC16
AD16
AC17
AD17
AC18
AD18
AC19
AD19
AC20
AD20
AC21
AD21
AC22
AD22
AC23
AD23
AC24
AD24
AC25
AD25
AC26
AD26
L17
M17
N17
P17
T17
U17
V17
W17
L18
M18
N18
P18
R18
Y18
L19
M19
N19
P19
R19
Y19
L20
M20
N20
P20
R20
Y20
L21
M21
N21
P21
T21
U21
V21
W21
L22
M22
N22
P22
R22
T22
U22
V22
W22
L23
M23
N23
P23
R23
T23
U23
V23
W23
L24
M24
N24
P24
R24
T24
U24
V24
W24
L25
M25
N25
P25
R25
T25
U25
V25
W25
L26
M26
N26
P26
R26
T26
U26
V26
+VCCP
C C
W26
U1 use 02G010007612
GND
B36Y1D2G2J2L2P2T2V2
VSS1
VSS2
B B
VSSA_LVDS
VSS3
VSS4
VSS5
VSS6
VSS7
AD2
VSS8
AE2
VSS9
AH2
VSS10
VSS11
AL2
VSS12
AN2A3C3
VSS13
VSS14
AA3
VSS15
VSS16
AB3
AC3
AJ3C4H4L4P4U4Y4
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS24
AF4
VSS25
VSS26
AN4E5W5
VSS27
VSS28
AL5
AP5B6J6L6P6T6AA6
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS36
VSS37
AC6
VSS38
AE6
VSS39
AJ6G7V7
AA7
AG7
AK7
AN7C8E8L8P8Y8AL8A9H9K9T9V9AA9
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56
VSS57
AC9
VSS58
VSS59
AE9
VSS60
AH9
VSS61
AN9
VSS62
D10
L10
VSS63
VSS
Y10
VSS64
VSS65
AA10
VSS66
F11
VSS67
H11
VSS68
Y11
VSS69
AA11
VSS70
AF11
VSS71
AG11
VSS72
AJ11
VSS73
AL11
VSS74
AN11
VSS75
B12
VSS76
D12
VSS77
J12
VSS78
A14
VSS79
B14
VSS80
F14
VSS81
J14
VSS82
K14
VSS83
AG14
VSS84
AJ14
VSS85
AL14
VSS86
AN14
VSS87
C15
VSS88
K15
VSS89
A16
VSS90
D16
VSS91
H16
VSS92
K16
VSS93
AL16
VSS94
C17
VSS95
G17
VSS96
AF17
VSS97
AJ17
VSS98
AN17
VSS99
A18
B18
VSS100
AL18
U18
VSS101
VSS102
C19
VSS103
VSS104
H19
J19
VSS105
T19
W19
VSS106
VSS107
AG19
AN19
VSS108
VSS109
+1.8V_DUAL
A20
D20
E20
VSS110
VSS111
VSS112
VSS113
F20
G20
VSS114
V20
AK20
VSS115
VSS116
C21
F21
VSS117
VSS118
AF21
AN21
VSS119
VSS120
A22
D22
VSS121
VSS122
E22
J22
VSS123
VSS124
AH22
AL22
VSS125
VSS126
H23
AF23
VSS127
VSS128
B24
D24
VSS129
VSS130
F24
J24
VSS131
VSS132
AG24
AJ24
VSS133
VSS134
U1H
NQ82915PM
VSS135
VSS204
VSS205
VSS206
VSS207
VSS208
VSS209
VSS210
VSS211
VSS212
VSS213
VSS214
VSS215
VSS216
VSS217
VSS218
VSS219
VSS220
VSS221
VSS222
VSS223
VSS224
VSS225
VSS226
VSS227
VSS228
VSS229
VSS230
VSS231
VSS232
VSS233
VSS234
VSS235
VSS236
VSS237
VSS238
VSS239
VSS240
VSS241
VSS242
VSS243
VSS244
VSS245
VSS246
VSS247
VSS248
VSS249
VSS250
VSS251
VSS252
VSS253
VSS254
VSS255
VSS256
VSS257
VSS258
VSS259
VSS260
VSS261
VSS262
VSS263
VSS264
VSS265
VSS266
VSS267
VSS268
VSS269
VSS270
VSS271
M37
P37
T37
V37
Title :
1
VSS272
Y37
AG37
GND
910GML_GND
Tiansen_Wu
14 47Wednesday, February 27, 2008
Rev
1.2G
of
VSS136
VSS137
VSS138
VSS139
VSS140
VSS141
VSS142
VSS143
VSS144
VSS145
VSS146
VSS147
VSS148
VSS149
VSS150
VSS151
VSS152
VSS153
VSS154
VSS155
VSS156
VSS157
VSS158
VSS159
VSS160
VSS161
VSS162
VSS163
VSS164
VSS165
VSS166
VSS167
VSS168
VSS169
VSS170
VSS171
VSS172
VSS173
VSS174
VSS175
VSS176
VSS177
VSS178
VSS179
VSS180
VSS181
VSS182
VSS183
VSS184
VSS185
VSS186
VSS187
VSS188
VSS189
VSS190
VSS191
VSS192
VSS193
VSS194
VSS195
VSS196
VSS197
VSS198
VSS199
VSS200
VSS201
VSS202
VSS203
AL24
AN24
A26
E26
G26
J26
B27
E27
G27
W27
AA27
AB27
AF27
AG27
AJ27
AL27
AN27
E28
W28
AA28
AB28
AC28
A29
D29
E29
F29
G29
H29
L29
P29
U29
V29
W29
AA29
AD29
AG29
AJ29
AM29
C30
Y30
AA30
AB30
AC30
AE30
AP30
D31
E31
F31
G31
H31
J31
K31
L31
M31
N31
P31
R31
T31
U31
V31
W31
AD31
AG31
AL31
A32
C32
Y32
AA32
AB32
AC32
AD32
AJ32
AN32
D33
E33
F33
G33
H33
J33
K33
L33
M33
N33
P33
R33
T33
U33
V33
W33
AD33
AF33
AL33
C34
AA34
AB34
AC34
AD34
AH34
AN34
B35
D35
E35
F35
G35
H35
J35
K35
L35
M35
N35
P35
R35
T35
U35
V35
W35
Y35
AE35
C36
AA36
AB36
AC36
AD36
AE36
AF36
AJ36
AL36
AN36
E37
H37
K37
A A
P900_R1.1G_W/O_FLASH
ASUSTek Computer INC.
Size Project Name
A3
5
http://laptop-motherboard-schematic.blogspot.com/
4
3
2
Date: Sheet
P900
Engineer:
5
4
3
2
1
STP_PCI#
STP_CPU#
PM_VCOREL1
LPC_AD[3:0] 32,33
μν
AF22
AF23
AE27
AE20
AE24
AD27
AG26
AE22
AF27
AG24
AF24
AF25
AD23
AB20
AG27
AE26
AE23
56Ohm
56Ohm
C10
D12
D11
C13
C12
C11
U2D
P4
LDRQ[1]#/GPI[41]
P2
LAD[0]/FWH[0]
N3
LAD[1]/FWH[1]
N5
LAD[2]/FWH[2]
N4
LAD[3]/FWH[3]
N6
LDRQ[0]#
P3
LFRAME#/FWH[4]
ACZ_BIT_CLK
A10
ACZ_RST#
F11
ACZ_SDIN[0]
F10
ACZ_SDIN[1]
B10
ACZ_SDIN[2]
C9
ACZ_SDOUT
B9
ACZ_SYNC
E10
CLK14
EE_CS
F13
EE_DIN
EE_DOUT
B12
EE_SHCLK
F12
LAN_CLK
B11
LAN_RSTSYNC
E12
LAN_RXD[0]
E11
LAN_RXD[1]
LAN_RXD[2]
LAN_TXD[0]
LAN_TXD[1]
E13
LAN_TXD[2]
A20GATE
A20M#
CPUSLP#
DPRSLPVR/TP[1]
DPRSTP#/TP[4]
DPSLP#/TP[2]
IGNNE#
INIT3_3V#
INIT#
INTR
FERR#
NMI
RCIN#
SERIRQ
SMI#
STPCLK#
THRMTRIP#
NH82801FBM
SRN15D
SRN15C
D D
μν
C C
μν
B B
A A
μν
T65 Do Not Stuff
T67 Do Not Stuff
LPC_FRAME#32,33
μν
ACZ_SDIN0 CODEC
ACZ_SDIN1
μν
μν
μν
μν
μν
μν
μν
μν
μν
μν
μν
μν
μν
μν
H_THERMTRIP#8,10,36
ACZ_SDIN0_CODEC30
μν
PM_DPRSLPVR43
A20GATE32
H_A20M#8
S_CPUSLP#8
H_DPRSTP#8
H_DPSLP#8
H_IGNNE#8
H_INIT#8
H_INTR8
H_NMI8
RC_IN#32
INT_SERIRQ32
H_SMI#8
H_STPCLK#8
H_FERR#8
MODEM
T71 Do Not Stuff
CLK_REF_ICH7
T75 Do Not Stuff
T76 Do Not Stuff
T81 Do Not Stuff
S_LDRQ#1
1
LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
S_LDRQ#0
1
ACZ_BITCLK
ACZ_RST#
S_ACZ_SDIN2
1
ACZ_SDOUT
ACZ_SYNC
S_EE_CS
1
S_EE_DOUT
1
S_INIT3_3V#
H_FERR#_R
H_THERMTRIP#_R
S_INIT3_3V#
1
+VCCP
SRN15B
56Ohm
SRN15A
56Ohm
3 4
1 2
5
7 8
5 6
PM_VCOREL2
BMBUSY#/GPI[6]
SMBALERT#/GPI[11]
STP_PCI#/GPO[18]
STP_CPU#/GPO[20]
CLKRUN#/GPIO[32]
CPUPWRGD/GPO[49]
MCH_SYNC#
SUS_STAT#/LPCPD#
SYS_RESET#
BATLOW#/TP[0]
VRMPWRGD
H_FERR#_R
H_THERMTRIP#_R
http://laptop-motherboard-schematic.blogspot.com/
SR20 Do Not Stuff/X
SR21 Do Not Stuff/X
SR38 Do Not Stuff/X
SR39 Do Not Stuff/X
AD19
AE19
GPI[7]
R1
GPI[8]
W6
M2
GPI[12]
R6
GPI[13]
AC21
AB21
GPO[19]
AD22
AD20
GPO[21]
AD21
GPO[23]
V3
GPIO[24]
P5
GPIO[25]
R3
GPIO[27]
T3
GPIO[28]
AF19
AF20
GPIO[33]
AC18
GPIO[34]
AG25
AG21
U1
PWRBTN#
T2
RI#
T4
SLP_S3#
T5
SLP_S4#
T6
SLP_S5#
W3
V6
SUSCLK
U2
V5
LAN_RST#
V2
U3
TP[3]
AF21
AC20
THRM#
U5
WAKE#
AA1
PWROK
4
1 2
1 2
1 2
1 2
S_GPI7
S_SMBALERT#
S_GPI12
S_CLKRUN#
S_MCHSYNC#
S_RI#
S_SLP_S5#
S_SUSSTAT#
S_SUSCLK
PLT_RST#
S_TP3
VRM_PWRGD
PM_PWROK
+3V
PM_BMBUSY# 10
KBC_SCI# 32
μν
EXTSMI# 32
μν
STP_PCI# 7
μν
WLAN_LED 36
μν
STP_CPU# 7,43
μν
CAMERA_EN 29
SPEAKER_EN# 31
MINICARD_EN# 22
WLAN_ON# 22
CARD_READER_EN# 28
BT_EN 24
μν
PM_VCOREL1 43
PM_VCOREL2 43
H_PWRGD 8
μν
PM_PWRBTN# 32
PM_SUSB# 21,22,32
μν
PM_SUSC# 32
1
1
1
1
SC55 Do Not Stuff
SC58 Do Not Stuff
μν
T77Do Not Stuff
T78Do Not Stuff
T79Do Not Stuff
SYS_RESET# 33
PM_BATLOW# 32
T80Do Not Stuff
VRM_PWRGD 32,43
THRM_ALERT# 35
1 2
/X
PCIE_WAKE# 22,23
PM_PWROK 10,32
1 2
/X
μν
μν
μν
μν
μν
μν
μν
μν
μν
μν
μν
μν
μν
GND
μν
μν
GND
T64 Do Not Stuff
CLK_PCI_ICH7
μν
PCI_RST#25,26,32
μν
PLT_RST#10,22,23
μν
T70 Do Not Stuff
+3V
SR44
1 2
Do Not Stuff
+3V
/X
SR45
1 2
Do Not Stuff
/X
3
S_GPI12
S_GPI7
PCI_PAR
1
PCI_DEVSEL#
PCI_IRDY#
PCI_PME#
PCI_SERR#
PCI_STOP#
PCI_PLOCK#
PCI_TRDY#
PCI_PERR#
PCI_FRAME#
S_GNT#4
1
S_GNT#5
S_GNT#6
PCI_REQ#0
PCI_REQ#1
PCI_REQ#2
PCI_REQ#3
PCI_REQ#4
PCI_REQ#5
PCI_REQ#6
PCI_INTA#
PCI_INTB#
PCI_INTC#
PCI_INTD#
PCI_INTE#
PCI_INTF#
PCI_INTG#
PCI_INTH#
3
Q51
Do Not Stuff
/X
SD5
Do Not Stuff
/X
32
3
D
S
2
GND
E1
C3
G6
R2
R5
A3
P6
G5
J1
C5
J2
E3
J3
C1
B6
F1
C8
E7
F6
D8
L5
B5
M5
B8
F7
E8
B7
N2
L2
M1
L3
D9
C7
C6
M3
1
2
1
G
U2A
PAR
DEVSEL#
PCICLK
PCIRST#
PLTRST#
IRDY#
PME#
SERR#
STOP#
PLOCK#
TRDY#
PERR#
FRAME#
GNT[0]#
GNT[1]#
GNT[2]#
GNT[3]#
GNT[4]#/GPO[48]
GNT[5]#/GPO[17]
GNT[6]#/GPO[16]
REQ[0]#
REQ[1]#
REQ[2]#
REQ[3]#
REQ[4]#/GPI[40]
REQ[5]#/GPI[1]
REQ[6]#/GPI[0]
PIRQ[A]#
PIRQ[B]#
PIRQ[C]#
PIRQ[D]#
PIRQ[E]#/GPI[2]
PIRQ[F]#/GPI[3]
PIRQ[G]#/GPI[4]
PIRQ[H]#/GPI[5]
NH82801FBM
ACZ_SDOUT
ACZ_SYNC
ACZ_RST#
ACZ_BITCLK
1
LID_EC# 21,32,33
μν
THRO_CPU 32
μν
AD[0]
AD[1]
AD[2]
AD[3]
AD[4]
AD[5]
AD[6]
AD[7]
AD[8]
AD[9]
AD[10]
AD[11]
AD[12]
AD[13]
AD[14]
AD[15]
AD[16]
AD[17]
AD[18]
AD[19]
AD[20]
AD[21]
AD[22]
AD[23]
AD[24]
AD[25]
AD[26]
AD[27]
AD[28]
AD[29]
AD[30]
AD[31]
C/BE[3]#
C/BE[2]#
C/BE[1]#
C/BE[0]#
1 2
33OHM
3 4
33OHM
5 6
33OHM
7 8
33OHM
1 2
33OHM
3 4
33OHM
5 6
33OHM
7 8
33OHM
2
E2
E5
C2
F5
F3
E9
F2
D6
E6
D3
A2
D2
D5
H3
B4
J5
K2
K5
D4
L6
G3
H4
H2
H5
B3
M6
B2
K6
K3
A5
L1
K4
G2
G4
H6
J6
SRN10A
SRN10B
SRN10C
SRN10D
SRN11A
SRN11B
SRN11C
SRN11D
PCI_DEVSEL#
PCI_IRDY#
PCI_SERR#
PCI_STOP#
PCI_PLOCK#
PCI_TRDY#
PCI_PERR#
PCI_FRAME#
PCI_INTA#
PCI_INTB#
PCI_INTC#
PCI_INTD#
PCI_INTE#
PCI_INTF#
PCI_INTG#
PCI_INTH#
PCI_REQ#0
PCI_REQ#1
PCI_REQ#2
PCI_REQ#3
PCI_REQ#4
PCI_REQ#5
PCI_REQ#6
PCI_PME#
CARD_READER_EN#
MINICARD_EN#
WLAN_ON#
S_GNT#5
S_GNT#6
S_RI#
SYS_RESET#
PM_BATLOW#
PCIE_WAKE#
S_MCHSYNC#
THRM_ALERT#
INT_SERIRQ
S_CLKRUN#
KBC_SCI#
PM_PWRBTN#
S_SMBALERT#
EXTSMI#
12
SC56
Do Not Stuff
/X
GND
P900_R1.1G_W/O_FLASH
ASUSTek Computer INC.
Size Project Name
A3
Date: Sheet
SR32 Do Not Stuff/X
SR34 Do Not Stuff/X
SR35 Do Not Stuff/X
SR27 Do Not Stuff/X
SR25 Do Not Stuff/X
SR26 Do Not Stuff/X
ACZ_SDOUT_CODEC 30
ACZ_SYNC_CODEC 30
ACZ_RST#_CODEC 30,31
ACZ_BCLK_CODEC 30,40
P900
3 4
10KOhm
1 2
10KOhm
3 4
10KOhm
3 4
10KOhm
3 4
10KOhm
5 6
10KOhm
5 6
10KOhm
7 8
10KOhm
1 2
10KOhm
1 2
10KOhm
5 6
10KOhm
7 8
10KOhm
1 2
10KOhm
5 6
10KOhm
3 4
10KOhm
3 4
10KOhm
5 6
10KOhm
1 2
10KOhm
7 8
10KOhm
5 6
10KOhm
1 2
10KOhm
7 8
10KOhm
7 8
10KOhm
7 8
10KOhm
1 2
1 2
1 2
1 2
1 2
1 2
1 2
10KOhm
5 6
10KOhm
7 8
10KOhm
3 4
10KOhm
7 8
10KOhm
5 6
10KOhm
3 4
10KOhm
1 2
10KOhm
3 4
10KOhm
5 6
10KOhm
1 2
10KOhm
7 8
10KOhm
μν
μν
μν
μν
Title :
Engineer:
1
+3V
SRN2B
SRN2A
SRN6B
SRN3B
SRN7B
SRN3C
SRN2C
SRN3D
SRN4A
SRN3A
SRN4C
SRN4D
SRN7A
SRN5C
SRN5B
SRN4B
SRN6C
SRN5A
SRN6D
SRN7C
+3VSB
SRN6A
SRN2D
SRN5D
SRN7D
+3VSB
GND
+3VSB
SRN12A
SRN12C
SRN12D
SRN12B
+3V
SRN13D
SRN13C
SRN13B
SRN13A
+3VSB
SRN14B
SRN14C
SRN14A
SRN14D
ICH6-M_Azalia_GPIO
Tiansen_Wu
15 47Wednesday, February 27, 2008
Rev
1.2G
of
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