Service Manuals, User Guides, Schematic Diagrams or docs for : HP Compaq A900 (JBW00 LA-3981P) R0.2
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A B C D E
1 1
2
Compal confidential 2
Schematics Document
Mobile Merom uFCPGA with Satna Rosa Platform
3 3
2007-08-02
REV:0.2
4 4
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2007/03/26 Deciphered Date 2006/07/26 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Cover Sheet
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS Custom LA-3981P 0.3
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Monday, October 22, 2007 Sheet 1 of 42
A B C D E
A B C D E
Compal confidential
File Name : LA-3981P
ZZZ1
LEON 1.0 (Merom +Crestline+ICH8)
PCB
1 1
Fan Control Mobile Yonah/Merom
page 4
uFCPGA-478 CPU Thermal Sensor Clock Generator
Socket P ADM1032AR ICS9LPRS355
page 4,5,6 page 4 page 15
FSB
H_A#(3..31) 533/667/800MHz H_D#(0..63)
CRT/TV-OUT DDR2-SO-DIMM X2
page 16 DDR2 -400/533/667 BANK 0, 1, 2, 3
NB Crestline page 13,14
LVDS Conn Dual Channel
page 17 page 7,8,9,10,11,12
USB WebCam
2
page 17 2
USB Card Reader
page 27
DMI
USB Conn
page 27
PCI BUS USB2.0
MODEM AMOM
AC-LINK/Azalia
Audio Conexant CX20548
PCI-E BUS SB ICH8 CX20561-12
page 25
page 24
Realtek
RTL8100CL AMP & Audio Jack
LED page 18,19,20,21 SATA TPA6017A2 page 26
page 23
page 28 SATA HDD Connector
3 3
page 22
Mini-Card
RTC CKT. RJ45/11 CONN WLAN PATA Master
IDE ODD Connector
page 23 page 22
page 19 page 22
LPC BUS
SPI SPI ROM
Power On/Off CKT. ENE KB926 25LF080A
page 30 page 29
page 28
Touch Pad CONN. Int.KBD
4 DC/DC Interface CKT. page 28 page 30 4
page 31
Power Circuit DC/DC
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2007/03/26 Deciphered Date 2006/07/26 Title
Page 32,33,34,35,36,37,38 THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Block Diagram
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS Custom LA-3981P 0.3
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Monday, October 22, 2007 Sheet 2 of 42
A B C D E
5 4 3 2 1
Voltage Rails
+5VS
+3VS
power
plane +1.5VS
+5VALW
+B +1.8V +1.25VS
+3VALW
D
+0.9V D
State
+VCCP
+CPU_CORE
Symbol Note :
S0 : means Digital Ground
O O O O
S1
O O O O : means Analog Ground
S3
O O O X @ : means just reserve , no build
S5 S4/AC
DEBUG@ : means just reserve for debug.
O O X X
S5 S4/ Battery only
O X X X
S5 S4/AC & Battery
don't exist X X X X
C C
External PCI Devices
DEVICE IDSEL # REQ/GNT # PIRQ
LAN AD22 0 A
B
SMBUS Control Table B
THERMAL
I2C / SMBUS ADDRESSING SERIAL SENSOR
SOURCE INVERTER BATT EEPROM (CPU) SODIMM CLK CHIP MINI CARD LCD
ADM1032
DEVICE HEX ADDRESS SMB_EC_CK1
SMB_EC_DA1
KB925 X V V X X X X X
DDR SO-DIMM 0 A0 10100000
DDR SO-DIMM 1 A4 10100100 SMB_EC_CK2
SMB_EC_DA2
KB925 X X X V X X X X
CLOCK GENERATOR (EXT.) D2 11010010
SMB_CK_CLK1
SMB_CK_DAT1 ICH8 X X X X V V V X
LCD_CLK
LCD_DAT Crestline
X X X X X X X V
BOM: 43151732L01(965GM) & 443151732L02(960GML) with card reader
BOM: 43151732L03(965GM) & 43151732L04(960GML) without card reader
A A
Jump-Short: PJP?
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2007/03/26 Deciphered Date 2006/07/26 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Notes List
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS LA-3981P 0.3
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Monday, October 22, 2007 Sheet 3 of 42
5 4 3 2 1
5 4 3 2 1
D D
7 H_A#[3..16]
JP2A
H_A#3 J4 H1 H_ADS#
A[3]# ADS# H_ADS# 7
ADDR GROUP 0
H_A#4 L5 E2 H_ BNR#
A[4]# BNR# H_BNR# 7 +VCCP
H_A#5 L4 G5 H_BPRI#
A[5]# BPRI# H_BPRI# 7
H_A#6 K5
H_A#7 A[6]# H_DEFER#
M3 A[7]# DEFER# H5 H_DEFER# 7
H_A#8 N2 F21 H_D RDY# XDP_TDI R2 1 2 15_0402_5%
A[8]# DRDY# H_D RDY# 7
H_A#9 J1 E1 H_DBSY#
A[9]# DBSY# H_DBSY# 7
H_A#10 N3 XDP_TMS R3 1 2 39_0402_1%
H_A#11 A[10]# H_BR0# R10
P5 A[11]# BR0# F1 H_BR0# 7
H_A#12 P2 56_0402_5%
A[12]#
CONTROL
H_A#13 L2 D20 H_I ERR# 2 1
H_A#14 A[13]# IERR# H_INIT# +VCCP XDP_TRST# R7 560_0402_5%
P4 A[14]# INIT# B3 H_INIT# 19 1 2
H_A#15 P1
H_A#16 A[15]# H_LOCK# C2 0.1U_0402_16V4Z XDP_TCK R8 27_0402_5%
R1 A[16]# LOCK# H4 H_LOCK# 7 1 2
H_ADSTB#0 M1 1 2
7 H_ADSTB#0 ADSTB[0]#
C1 H_RESET#
RESET# H_RESET# 7
H_REQ#0 K3 F3 H_RS#0
7 H_REQ#0 REQ[0]# RS[0]# H_RS#0 7
H_REQ#1 H2 F4 H_RS#1
7 H_REQ#1 REQ[1]# RS[1]# H_RS#1 7
H_REQ#2 K2 G3 H_RS#2
7 H_REQ#2 REQ[2]# RS[2]# H_RS#2 7
H_REQ#3 J3 G2 H_T RDY#
7 H_REQ#3 REQ[3]# TRDY# H_TRDY# 7
H_REQ#4 L1
7 H_REQ#4 REQ[4]#
G6 H_HIT#
7 H_A#[17..35] HIT# H_HIT# 7
H_A#17 Y2 E4 H_HITM#
C A[17]# HITM# H_HITM# 7 C
H_A#18 U5
H_A#19 A[18]#
R3 A[19]# BPM[0]# AD4
ADDR GROUP 1
H_A#20 W6 AD3
H_A#21 U4
A[20]# BPM[1]#
AD1 Thermal Sensor ADM1032ARMZ
XDP/ITP SIGNALS
H_A#22 A[21]# BPM[2]#
Y5 A[22]# BPM[3]# AC4
H_A#23 U1 AC2 +3VS
H_A#24 A[23]# PRDY# R414
R4 A[24]# PREQ# AC1
H_A#25 T5 AC5 XDP_TCK 1 2
H_A#26 A[25]# TCK XDP_TDI 0_0402_5%
T3 A[26]# TDI AA6 2
H_A#27 W2 AB3 C3 +3VS
H_A#28 A[27]# TDO XDP_TMS
W5 A[28]# TMS AB5
H_A#29 Y4 AB6 XDP_TRST# 0.1U_0402_16V4Z
H_A#30 A[29]# TRST# DBRESET# 1 @ R413 2 XDP_DBRESET# 1
U2 A[30]# DBR# C20 XDP_DBRESET# 20
1
H_A#31 V4 0_0402_5% U1
A[31]# H_PROCHOT# 37
H_A#32 W3 R13 1 8 SMB_EC_CK2 R426
H_A#33 A[32]# H_PROCHOT# VDD SCLK 10K_0402_5%
AA4 A[33]# THERMAL 2 1 +VCCP
H_A#34 AB2 68_0402_5% H_THERMDA 2 7 SMB_EC_DA2 @
H_A#35 A[34]# C4 D+ SDATA
AA3 D21
2
H_ADSTB#1 A[35]# PROCHOT# H_THERMDA_R R14
7 H_ADSTB#1 V1 ADSTB[1]# THERMDA A24 1 2 0_0402_5% H_THERMDA 1 2 H_THERMDC 3 D- ALERT# 6
B25 H_THERMDC_R R15
1 2 0_0402_5% H_THERMDC
THERMDC
1
H_A20M# A6 2200P_0402_50V7K L_THERM# 4 5
19 H_A20M# A20M# THERM# GND
ICH
H_F ERR# A5 C7 H_THERMTRIP# R427
19 H_FERR# FERR# THERMTRIP# H_THERMTRIP# 7,19
H _IGNNE# C4 R16 10K_0402_5%
19 H_IGNNE# IGNNE#
+3VS 1 2 ADM1032ARMZ-2REEL_MSOP8 @
H_STPCLK# D5
19 H_STPCLK#
2
H _INTR STPCLK# 10K_0402_5%
19 H_INTR C6 LINT0 H CLK Address:100_1100
H _NMI B4 A22 CLK_CPU_BCLK
19 H_NMI LINT1 BCLK[0] CLK_CPU_BCLK 15
H_SMI# A3 A21 CLK_CPU_BCLK#
19 H_SMI# SMI# BCLK[1] CLK_CPU_BCLK# 15
M4 30 SMB_EC_DA2 SMB_EC_DA2
RSVD[01] SMB_EC_CK2
N5 RSVD[02] H_THERMDA, H_THERMDC routing together, 30 SMB_EC_CK2
T2 RSVD[03]
B V3 Trace width / Spacing = 10 / 10 mil B
RSVD[04]
B2
RESERVED
RSVD[05]
C3 RSVD[06]
D2 RSVD[07] For Merom, R14 and R15 are 0ohm
D22
D3
RSVD[08] For Penryn, R14 and R15 are 100ohm.
RSVD[09]
F6 RSVD[10]
PWM Fan Control circuit +5VS SP02000D000 S W-CONN ACES 85204-02001 2P P1.25
ACES_85204-02001_2P
Merom Ball-out Rev 1a
CONN@
JP3
1
SP07000FP00 S SOCKET TYCO 2-1871873-2 478P H3 CPU 1 1 1
+VCCP SP07000FD00 S SOCKET FOXCONN PZ4782A-274M-41 478P H3 +3VS D1 C5 C6 1
2 2
0.1U_0402_16V4Z 3
R405 0_0402_5% RB751V_SOD323 4.7U_0805_10V4Z G1
4 G2
2 2
1 2
2
1
ACES_85204-02001
1
R17 CONN@
@ R416 +3VS F AN
@ 56_0402_5% 10K_0402_5%
@ U2
2 2
1
2
5
6
1
2
5
B
D Q1 @ D26
1 G
P
30 FAN_PWM INB
E
H_PROCHOT# 3 1 OCP# 4 3 RLZ5.1B_LL34
OCP# 20 O
C
@ Q2 @ R415 0_0402_5% THERM# 2 S SI3456BDV-T1-E3_TSOP6
2
INA
G
MMBT3904_SOT23 L_THERM# 1 2 THERM#
4
TC7SH00FU_SSOP5
3
A A
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2007/03/26 Deciphered Date 2006/03/10 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Merom(1/3)-AGTL+/XDP
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS Custom LA-3981P 0.3
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
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