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A B C D E
1 1
Compal Confidential
2 2
IAKAA LA-3401P Schematics Document
Intel Yonah/Merom with 945PM/GM + DDRII + ICH7M
(+VGA/B NVidia NB7P-GS&NB7M-SE)
3 2006-10-03 3
REV: 0.3
4 4
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2006/10/03 Deciphered Date 2009/10/03 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
0.3
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
IAKAA M/B LA-3401P
Date: Thursday, October 05, 2006 Sheet 1 of 38
A B C D E
A B C D E
Compal confidential
Model : IAKAA Fan Control
page 4
Yonah/Merom Thermal Sensor Clock Generator
File Name : LA-3401P uFCPGA-479 CPU ICS9LPRS325AKLFT
ADM1032ARM
NAPA Platform page 4,5,6 page 4 page 14
1 1
H_A#(3..31)
FSB
H_D#(0..63)
LCD Conn. CRT & TV-out 533/667MHz
page 16 page 15
Intel Calistoga GMCH DDR2-533/667 DDR2-SO-DIMM X2
BANK 0, 1, 2, 3 page 12, 13
NVIDIA NB7P-GS 945PM/GM
NB7M-SE Dual Channel
VGA/B Conn. PCBGA 1466
page 7,8,9,10,11
with 64/128/256/512 page 16 PCI-Express
MB VRAM x16
PCI-E BUS 2.5GHz USB1.1 USB x 1 USB/B conn USB2.0
Finger Printer
page 29
conn
page 28 page 25
Bluetooth Conn
page 31
DMI x 4
(port 3) (port 2)
2 USB 3.3V 48MHz USB port 6 USB port 1, 4 USB port 0, 2 USB port 5 2
Mini Express Card USB 3.3V 480MHz
10/100/1000 LAN
RTL8111B/RTL8101E page 25 USB port 7
3.3V 33 MHz Azalia
page 22 PCI BUS 3.3V 24.576MHz/48Mhz
MDC1.5
page 25
Intel ICH7-M SATA 1.5GHz
RJ45/11 CONN mBGA-652 Audio Codec AMP & Audio Jack & Int-MIC
page 22 CardBus Controller PATA 3.3V ATA-100 ALC861 VD SPK/JP-AMP: APA2056
page 23
page 17,18,19 page 24
TI PCI7412
page 20,21
SATA HDD Connector
SATA 0
page 17
LED Slot 0 1394 port 5in1 Slot
page 21 page 20 page 20
page 28
3 LPC BUS SATA HDD Connector 3
3.3V 33 MHz SATA 1
page 17
RTC CKT.
page 17
PATA Master
PATA ODD Connector IAKAA Sub-board
page 17
Power On/Off CKT. Finger Print /B
page 29
ENE KB910QF LS-3401P Rev0
DC/DC Interface CKT. page 26 SW/B
page 30 LS-3392P Rev0
Power Circuit DC/DC VGA/B
Page 30~36 LS-3403P Rev0
Touch Pad Int.KBD BIOS CIR
page 23 page 28 page 27 page 25
4 USB/B 4
LS-3391P Rev0
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2006/10/03 Deciphered Date 2009/10/03 Title
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
0.3
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
IAKAA M/B LA-3401P
Date: Thursday, October 05, 2006 Sheet 2 of 38
A B C D E
A B C D E
Voltage Rails Board ID / SKU ID Table for AD channel
Vcc 3.3V +/- 5%
Power Plane Description S1 S3 S5 Ra 100K +/- 5%
Board ID Rb V AD_BID min V AD_BID typ V AD_BID max
VIN Adapter power supply (19V) N/A N/A N/A
B+ AC or battery power rail for power circuit. N/A N/A N/A
0 0 0 V 0 V 0 V
1
+CPU_CORE Core voltage for CPU ON OFF OFF
1 8.2K +/- 5% 0.216 V 0.250 V 0.289 V 1
+0.9VS 0.9V switched power rail for DDR terminator ON OFF OFF
2 18K +/- 5% 0.436 V 0.503 V 0.538 V
+VCCP 1.05V switched power rail ON OFF OFF
3 33K +/- 5% 0.712 V 0.819 V 0.875 V
+1.5VS 1.5V switched power rail ON OFF OFF
4 56K +/- 5% 1.036 V 1.185 V 1.264 V
+1.8V 1.8V power rail for DDR ON ON OFF
5 100K +/- 5% 1.453 V 1.650 V 1.759 V
+1.8VS 1.8V switched power rail ON OFF OFF
6 200K +/- 5% 1.935 V 2.200 V 2.341 V
+2.5VS 2.5V switched power rail ON OFF OFF
7 NC 2.500 V 3.300 V 3.300 V
+3VALW 3.3V always on power rail ON ON ON*
+3VS 3.3V switched power rail ON OFF OFF
BOARD ID Table BTO Option Table
+5VALW 5V always on power rail ON ON ON*
+5VS 5V switched power rail ON OFF OFF Board ID PCB Revision BTO Item BOM Structure
+VSB +VSB always on power rail ON ON ON* 0 0.1 2ND HDD 2HDD@
+RTCVCC RTC power ON ON ON 1 0.2 100M@
LAN 1000M@
2 0.3
WLAN KS@
3
GM@
4 NB PM@
2 2
5 BT BT@
6 MIC MIC@
Note : ON* means that this power plane is ON only with AC power available, otherwise it is OFF.
7 CIR CIR@
FINGER PRINT
External PCI Devices SKU ID Table 5IN1 7412@
DEVICE PCI Device ID IDSEL # REQ/GNT # PIRQ
SKU ID SKU
1394 D0 AD20 2 A,B,C,D 0 10 (10E)
CARD BUS D4 AD20 2 A,B,C,D 1 10C
5IN1 D4 AD20 2 A,B,C,D 2 10G
3 10GC
4 10J (10EJ)
5 10CJ
6 10GJ
KB910 I2C / SMBUS ADDRESSING 7 10GCJ
DEVICE HEX ADDRESS
3 3
SM1 24C16 A0H 1010000Xb
SM1 SMART BATTERY 16H 0001011Xb
SM2 ADM0132 98H 1001100Xb
CPU THERMAL MONITOR
ICH7-M SM Bus address
DEVICE HEX ADDRESS
DDR SO-DIMM 0 A0 10100000
DDR SO-DIMM 1 A4 10100100
CLOCK GENERATOR (EXT.) D2 11010010
4 4
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2006/10/03 Deciphered Date 2009/10/03 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Notes
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Size Document Number Rev
0.3
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
IAKAA M/B LA-3401P
Date: Thursday, October 05, 2006 Sheet 3 of 38
A B C D E
5 4 3 2 1
Place close to CPU within 500mil
+VCCP
7 H_A#[3..31] H_D#[0..63] 7
JP18A
H_A#3 J4 E22 H_D#0 XDP_TDI R56 1 2 56_0402_5%
H_A#4
H_A#5
L4
A3#
A4#
YONAH D0#
D1# F24 H_D#1
H_D#2 XDP_TMS R55 56_0402_5%
M3 A5# D2# E26 1 2
H_A#6 K5 H22 H_D#3
H_A#7 A6# D3# H_D#4 XDP_TDO R54
M1 F23 1 2 @ 56_0402_5%
H_A#8
H_A#9
N2
J1
A7#
A8#
D4#
D5# G25
E25
H_D#5
H_D#6
Thermal Sensor ADM1032ARM XDP_BPM#5 R53 1 2 56_0402_5%
D H_A#10 A9# D6# H_D#7 D
N3 A10# D7# E23
H_A#11 P5 K24 H_D#8 +3VS XDP_TRST# R57 1 2 56_0402_5%
H_A#12 A11# D8# H_D#9
P2 A12# D9# G24
H_A#13 L1 J24 H_D#10 XDP_TCK R47 1 2 56_0402_5%
H_A#14 A13# D10# H_D#11
P4 A14# D11# J23
H_A#15 P1 H26 H_D#12
H_A#16 A15# D12# H_D#13
R1 A16# D13# F26 1
1
H_A#17 Y2 K22 H_D#14
H_A#18 A17# D14# H_D#15 C209 R113
U5 A18# D15# H25
H_A#19 R3 N22 H_D#16 0.1U_0402_16V4Z @ 10K_0402_5%
H_A#20 A19# D16# H_D#17 2
W6 A20# D17# K25 1
H_A#21 U4 P26 H_D#18 C212
2
H_A#22 A21# D18# H_D#19 U8
Y5 A22# D19# R23
H_A#23 U2 L25 H_D#20 2200P_0402_50V7K H_THERMDA 2 1
H_A#24 A23# D20# H_D#21 2 D+ VDD1
R4 A24# D21# L22
H_A#25 T5 ADDR GROUP DATA GROUP L23 H_D#22 H_THERMDC 3 6
H_A#26 A25# D22# H_D#23 D- ALERT#
T3 A26# D23# M23
H_A#27 W3 P25 H_D#24 8 4
A27# D24# 16,26 EC_SMB_CK2 SCLK THERM#
H_A#28 W5 P22 H_D#25
H_A#29 A28# D25# H_D#26
Y4 A29# D26# P23 16,26 EC_SMB_DA2 7 SDATA GND 5
H_A#30 W2 T24 H_D#27
H_A#31 A30# D27# H_D#28
7 H_REQ#[0..4] Y1 A31# D28# R24
L26 H_D#29 ADM1032ARM_RM8
H_REQ#0 D29# H_D#30
K3 REQ0# D30# T25
H_REQ#1 H2 N24 H_D#31
H_REQ#2 REQ1# D31# H_D#32 +5VS
K2 REQ2# D32# AA23
H_REQ#3 J3 AB24 H_D#33
H_REQ#4 REQ3# D33# H_D#34
L5 REQ4# D34# V24
V26 H_D#35
H_ADSTB#0 D35# H_D#36
7 H_ADSTB#0 L2 ADSTB0# D36# W25
8
1SS355_SOD323
H_ADSTB#1 V4 U23 H_D#37 PU5B LM358DT_SO8
7 H_ADSTB#1 ADSTB1# D37#
1
U25 H_D#38 26 EN_DFAN1 5 + P@ R674 C
P
D38#
1
C H_D#39 FAN1_ON 2 Q40 C
D39# U22 0 7 1 2
AB25 H_D#40 1 2 6 B D36
D40# -
G
W22 H_D#41 R594 10K_0402_5% 100_0402_5% 1 2 E FMMT619_SOT23
3
D41# H_D#42
Y23
4
CLK_CPU_BCLK A22 D42# H_D#43 C820 0.1U_0402_16V4Z
14 CLK_CPU_BCLK AA26
2
CLK_CPU_BCLK# A21 BCLK0 D43# H_D#44
14 CLK_CPU_BCLK# BCLK1 HOST CLK D44# Y26
Y22 H_D#45 1 2 +FAN1_VOUT
D45# H_D#46 R431 8.2K_0402_5%
D46# AC26
1
1N4148_SOT23
AA24 H_D#47
H_ADS# D47# H_D#48 D37
7 H_ADS# H1 ADS# D48# AC22
H_BNR# E2 AC23 H_D#49
7 H_BNR# BNR# D49#
H_BPRI# G5 AB22 H_D#50
7 H_BPRI# BPRI# D50#
H_BR0# F1 AA21 H_D#51 JP4
7 H_BR0#
2
H_DEFER# BR0# D51# H_D#52
7 H_DEFER# H5 DEFER# D52# AB21 1
H_DRD Y# F21 AC25 H_D#53
7 H_DRDY# DRDY# D53# 2
R94 H_HIT# G6 AD20 H_D#54
7 H_HIT# HIT# D54# 3
56_0402_5% H_HITM# E4 CONTROL AE22 H_D#55 +3VS 1 2
7 H_HITM# HITM# D55#
1 2 H_IERR# D20 AF23 H_D#56 R432 10K_0402_5% ACES_85205-0300
+VCCP H_LOCK# IERR# D56# H_D#57
7 H_LOCK# H4 LOCK# D57# AD24
H_RESET# B1 AE21 H_D#58 1
7 H_RESET# RESET# D58# 26 FAN_SPEED1
AD21 H_D#59 1
D59# H_D#60 C597
7 H_RS#[0..2] D60# AE25
H_RS#0 F3 AF25 H_D#61 C598 @1000P_0402_50V7K
H_RS#1 RS0# D61# H_D#62 @1000P_0402_50V7K 2
F4 RS1# D62# AF22
H_RS#2 H_D#63 2
G3 RS2# D63# AF26
H_TRDY# G2
7 H_TRDY# TRDY#
J26 H_DINV#0
DINV0# H_DINV#0 7
M26 H_DINV#1
DINV1# H_DINV#1 7
AD4 V23 H_DINV#2
BPM0# DINV2# H_DINV#2 7
AD3 AC20 H_DINV#3
BPM1# DINV3# H_DINV#3 7
AD1 BPM2#
B B
AC4 BPM3# H_DSTBN#[0..3] 7
H23 H_DSTBN#0
DBRESET# DSTBN0# H_DSTBN#1
18 DBRESET# C20 DBR# DSTBN1# M24
H_DBSY#