Compal LA-1252 ACR10, Aspire 1400XV Schematic

COMPAL CONFIDENTIAL

MODEL NAME : ACR10 LA-1252

REV:1.0

CRT & TV-OUT
LCD

PAGE 16

Pentium4/Northwood
mPGA478 CPU

PAGE 2,3

PSB

CLOCK

ICS950805

PAGE 11

INTERNAL IDE

IDE/CD
/FDD

PAGE 22

USB/BlueTooth

LPT PORT
MDC

ATI M6P

16MB DDR SDRAM

PIRQA#

Direct CD
Play

PAGE 21

PAGE 25

PAGE 24

PAGE 12,13,14,15

HUB Link

ICH2

FUNC 0: LAN, HUB-TO-PCI ,
PCI-TO-LPC BRIDGE

FUNC 1: IDE Controller
FUNC 2: USB Controller #1
FUNC 3: SM BUS Controller
FUNC 4: USB Controller #2
FUNC 5: AC97 Audio Controller
FUNC 5: AC97 Modem Controller

LPC

SIO

LPC 47N227

PAGE 23

PCI BUS

PAGE 8,9,10

LPC

EC/KBC

PC87591

PAGE 28

BIOS

EC BUFFER

Brookdale
MCH

Host-AGP Bridge
DRAM controller
Hub interface

AC LINK

MDC
Connector

AC97 Codec

PAGE 26 PAGE 27

Switchs &
Connectors

PAGE 29 PAGE 30

PROPRIETARY NOTE

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

PAGE 4,5,6

PAGE 12

MEMORY BUSAGP BUS

AMP &
Audio Jack

CARDBUS

PCI1420

PCMCIA
SOCKET

PC133
SODIMM X2
BANK2,3,4,5

IDSEL: AD16
MASTER 3
PIRQA#, PIRQB#
SIRQ

PAGE 17

PAGE 18

PAGE 7

LAN Controller

INTEL PHY

PAGE 19

POWER
INTERFACE

PAGE 30

IDSEL: AD27
MASTER 0
PIRQA#,
PIRQD#

Mini PCI
Connector

PAGE 20

DC/DC POWER

+1.5V POWER
+1.8V POWER
+2.5V POWER
+3VALW POWER
+5VALW POWER
+12VALW POWER
CPU_VCC PO WER

PAGE 33,34,35,36,37,38

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

1 39, 04, 2002

1A

A

CPU_VCC

1 2

R274 51_1%

1 2

R91 56

1 2

R280 300

1 2

R290 51_1%

4 4

1 8
2 7
3 6
4 5

3 3

CPU_VCC

2 2

1 1

CPURST#

FERR#

CPU_PWRGD

BREQ0#

RP5

ITP_TMS
ITP_TRST#
ITP_TCK
ITP_TDI

8P4R-1K

1 2

R250 51_1%

1 2

R251 51_1%

1 2

R262 51_1%

1 2

R253 51_1%

1 2

R254 51_1%

1 2

R263 51_1%

SELPSB[1:0] STSEM BUS FREQUENCY

00
01
10
11

BPM0#
BPM1#
BPM2#
BPM3#
BPM4#
BPM5#

CPU_PWRGD8

100MHZ
RESERVED
RESERVED
RESERVED

A

HREQ#04
HREQ#14
HREQ#24
HREQ#34
HREQ#44

ADSTB0#4
ADSTB1#4

BREQ0#4
HLOCK#4

HIT#4
HITM#4
DEFER#4
DRDY#4

CPURST#4

HTRDY#4

CPU_VCC

BSEL011

DBSY#4

CPUSLP#8

HA#[3..31]4

ADS#4

BNR#4

BPRI#4

RS#04
RS#14
RS#24

HA#[3..31]

HA#3
HA#4
HA#5
HA#6
HA#7
HA#8
HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20
HA#21
HA#22
HA#23
HA#24
HA#25
HA#26
HA#27
HA#28
HA#29
HA#30
HA#31

BREQ0#

CPURST#

BPM0#
BPM1#
BPM2#
BPM3#
BPM4#
BPM5#

ITP_TDI
ITP_TMS
ITP_TRST#
ITP_TCK

1 2

R82 @62_1%

BSEL0

CPU_PWRGD
CPUSLP#

THERMDA
THERMDC
THERMTRIP#

M6
M3

M4
M1

W1

W2

AB1

G1

AC1
AA3

G2

AC3

J26
K25
K26
L25

G4

AB25

G5
AB2
AC6

AB5
AC4

AA5
AB4

AF26

AD6
AD5

AE25
AB23

AB26

K2
K4
L6
K1
L3

L2

N1
N2

N4
N5
T1
R2
P3
P4
R3
T2
U1
P6
U3
T4
V2
R6

T5
U4
V3

Y1

J1

K5

J4
J3

H3
L5

R5

V5

H6
D2

F3
E3
E2
H2
V6

J6

F1
F4

Y6

D5
C1
F7
E6
D4
C3

H5

B3
C4
A2

U23A

A3#
A4#
A5#
A6#
A7#
A8#
A9#
A10#
A11#
A12#
A13#
A14#
A15#
A16#
A17#
A18#
A19#
A20#
A21#
A22#
A23#
A24#
A25#
A26#
A27#
A28#
A29#
A30#
A31#
A32#
A33#
A34#
A35#

REQ0#
REQ1#
REQ2#
REQ3#
REQ4#

ADSTB0#
ADSTB1#

ADS#
AP0#
AP1#
BINIT#
BNR#
IERR#
DP0#
DP1#
DP2#
DP3#
BREQ0#
BPRI#
LOCK#
HIT#
HITM#
DEFER#
DRDY#
MCERR#
RESET#
TRDY#
RS0#
RS1#
RS2#
RSP#

BPM0#
BPM1#
BPM2#
BPM3#
BPM4#
BPM5#

SKTOCC#
TDO
TDI
TMS
TRST#
TCK
PROCHOT#

BSEL0
BSEL1
DBSY#
DBR#

PWRGOOD
SLP#

THERMDA
THERMDC
THERMTRIP#

mPGA478

B

ADDR GROUP

CONTROL GROUP

THERMAL DIODE

B

Northwood

MISC

PROPRIETARY NOTE

C

HD#[0..63]

HD#0

B21

D0#
D1#
D2#
D3#
D4#
D5#
D6#
D7#
D8#

D9#
D10#
D11#
D12#
D13#
D14#
D15#
D16#
D17#
D18#
D19#
D20#
D21#
D22#

DATA GROUP

HOST CLK

LEGACY CPU

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

D23#
D24#
D25#
D26#
D27#
D28#
D29#
D30#
D31#
D32#
D33#
D34#
D35#
D36#
D37#
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#
D48#
D49#
D50#
D51#
D52#
D53#
D54#
D55#
D56#
D57#
D58#
D59#
D60#
D61#
D62#
D63#

DBI0#
DBI1#
DBI2#
DBI3#

DSTBN0#
DSTBN1#
DSTBN2#
DSTBN3#
DSTBP0#
DSTBP1#
DSTBP2#
DSTBP3#

BCLK0
BCLK1

ITPCLK0
ITPCLK1

A20M#

FERR#

IGNNE#

INTR/LINT0

NMI/LINT1

INIT#

STPCLK#

SMI#

B22
A23
A25
C21
D22
B24
C23
C24
B25
G22
H21
C26
D23
J21
D25
H22
E24
G23
F23
F24
E25
F26
D26
L21
G26
H24
M21
L22
J24
K23
H25
M23
N22
P21
M24
N23
M26
N26
N25
R21
P24
R25
R24
T26
T25
T22
T23
U26
U24
U23
V25
U21
V22
V24
W26
Y26
W25
Y23
Y24
Y21
AA25
AA22
AA24

E21
G25
P26
V21

E22
K22
R22
W22
F21
J23
P23
W23

AF22
AF23

AC26
AD26

C6
B6
B2
D1
E5

W5
Y4
B5

HD#1
HD#2
HD#3
HD#4
HD#5
HD#6
HD#7
HD#8
HD#9
HD#10
HD#11
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
HD#18
HD#19
HD#20
HD#21
HD#22
HD#23
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
HD#36
HD#37
HD#38
HD#39
HD#40
HD#41
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
HD#54
HD#55
HD#56
HD#57
HD#58
HD#59
HD#60
HD#61
HD#62
HD#63

A20M#
FERR#
IGNNE#
INTR
NMI

C

HD#[0..63] 4

SB_A20M#

SB_IGNNE#

SB_INTR

SB_NMI NMI

DBI0# 4
DBI1# 4
DBI2# 4
DBI3# 4

DSTBN0# 4
DSTBN1# 4
DSTBN2# 4
DSTBN3# 4
DSTBP0# 4
DSTBP1# 4
DSTBP2# 4
DSTBP3# 4

HCLK_CPU 11
HCLK_CPU# 11

FERR# 8

CPUINIT# 8
STPCLK# 8
SMI# 8

2200PF

+5VS

1 2

1 2

1 2

1 2

CPU_VCC

CPU_VCC

12

C104

R67 1K

R95
0

R97
0

R66
0

R65
0

1 2

A20M#

IGNNE#

INTR

R92
@0

1 2

R142 56

1 2

R98 56

12

THERMDA
THERMDC

R93

C71
.1UF

@0

1 8

12

THERMTRIP#

D

1617VCC

U5

1

NC

2

VCC

3

DXP

4

DXN

5

NC

6

ADD1

7

GND

8 9

GND NC

MAX1617/MAX6654

RP7

@8P4R_1K

2 7

3 6

4 5

SB_A20M#8

SB_IGNNE#8

SB_INTR8

SB_NMI8

12

12

12

CPURST#4

R96

R94

@0

+3V

R144
1K

1 2

1

C

2

B

E

3

D

NC

STBY

SMBCLK

NC

SMBDATA

ALERT

ADD0

CPU_VCC

@0

1 2

R145

@0
Q8
2SC2411K

+5VS

12

R38
200

16
15
14
13
12

ATF#

11
10

SB_A20M#

SB_IGNNE#

SB_INTR

SB_NMI

1 2

R497
@1K

Compal Electronics, Inc.

Title

Size Document Number Rev

B

Date: Sheet of

EC_SMC2 21,28
EC_SMD2 21,28

12

R39
1K

+5VS

U7
2
3

5
6

11
10

14
13

1

C604

@0.22UF

1 2

RATIO
15X
16X
17X
18X
19X
20X
21X
22X
23X
24X

THERTRIP# 28
VR_ON 28,38

IOA
IOA

IOB
IOB

I1C
I1C

I1D
I1D

S

16

VCC

4

YA

7

YB

9

YC

12

YD

8

GND

15

E#

@QS3257

A20M#
IGNNE#
INTR
NMI

SW1 RATIO SELECT

NMI A20M# IGNNE# INTR

H
L
L
L
L
L
L
L
H
L

SCHEMATIC, M/B LA-1252
401219

星期三 九月

E

+3VS

A20M#

IGNNE#

INTR

NMI

1 2

R61 @1K

45
36
27
18

RP6
@8P4R_330

L
H
H
H
H
L
L
L
H
L

E

C96

1 2

@.1UF

L
H
H
L
L
H
H
L
H
L

CPU_VCC

L
H
L
H
L
H
L
H
L
L

1A

2 39, 04, 2002

A

C28
150U_D

10
9
8
7
6

10
9
8
7
6

+

VCCA

+

VCCIOPLL

CPU_VCC

TESTHI7
TESTHI6
TESTHI5
TESTHI4

TESTHI12

C368
150U_D

VSSA

CPU_VCC

CPU_VCC

12

C365
1UF

AD20
AD22

AE23

A10
A12
A14
A16
A18
A20

AA10
AA12
AA14
AA16
AA18

AA8
AB11
AB13
AB15
AB17
AB19

AB7

AB9
AC10
AC12
AC14
AC16
AC18

AC8
AD11
AD13
AD15
AD17
AD19

AD7

AD9
AE10
AE12
AE14
AE16
AE18
AE20

AE6

AE8
AF11
AF13
AF15
AF17
AF19

AF2
AF21

AF5

AF7

A5
A4

A8

U23B

VCCA
VSSA

VCCIOPLL
VCCSENSE
VSSSENSE

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

CPU_VCC

4 4

3 3

TESTHI0
TESTHI1
TESTHI2
TESTHI3

CPU_VCC

TESTHI8
TESTHI9
TESTHI10
TESTHI11

CPU_VCC

1 2

L6

4.7UH_0805

1 2

L7

4.7UH_0805

RP25
1
2
3
4
5

10P8R-4.7K

RP4
1
2
3
4
5

10P8R-4.7K

CPU_VCC

2 2

R291

49.9_1%

CPU_GTLREF

1 2

12

12

12

R287

100

C388
1UF

C379
220PF

C392
220PF

1 2

CPU_VCC

R62
@49.9_1%

H_GTLREF

1 2

12

12

12

C76

C72

1 1

R60
@100_1%

1 2

@1UF

@220PF

C65

@220PF

CPUVID

CPU_GTLREF
H_GTLREF

R294

51.1_1%

1 2

TESTHI0
TESTHI1
TESTHI2
TESTHI3
TESTHI4
TESTHI5
TESTHI6
TESTHI7
TESTHI8
TESTHI9
TESTHI10
TESTHI11
TESTHI12

COMP0
COMP1

R59

51.1_1%

1 2

R492
@0

AD24

TESTHI0

AA2

TESTHI1

AC21

TESTHI2

AC20

TESTHI3

AC24

TESTHI4

AC23

TESTHI5

AA20

TESTHI6

AB22

TESTHI7

U6

TESTHI8

W4

TESTHI9

Y3

TESTHI10

A6

TESTHI11

AD25

TESTHI12

AA21

GTLREF

AA6

GTLREF

F20

GTLREF

F6

GTLREF

L24

COMP0

P1

COMP1

A22

RSVD

A7

RSVD

AD2

RSVD

AD3

RSVD

AE21

RSVD

AF3

12

RSVD

AF24

RSVD

AF25

RSVD

mPGA478

A

B

PLL ANALOG VOLTAGE

Northwood

POWER,
GROUND,
RESERVED
SIGNALS

B

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

D10
A11
A13
A15
A17
A19
A21
A24
A26
A3
A9
AA1
AA11
AA13
AA15
AA17
AA19
AA23
AA26
AA4
AA7
AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24
AB3
AB6
AB8
AC11
AC13
AC15
AC17
AC19
AC2
AC22
AC25
AC5
AC7
AC9
AD1
AD10
AD12
AD14
AD16
AD18
AD21
AD23
AD4
AD8
AE11
AE13
AE15
AE17
AE19
AE22
AE24
AE26
AE7
AE9
AF1
AF10
AF12
AF14
AF16
AF18
AF20
AF6
AF8
B10
B12
B14
B16
B18
B20
B23
B26
B4
B8
C11
C13
C15
C17
C19
C2
C22
C25
C5
C7
C9
D12
D14
D16
D18
D20
D21
D24
D3

CPU_VCC

CPU_VCC

CPU_VCC

CPU_VCC

CPU_VCC

CPU_VCC

CPU_VCC

CPU_VCC

12

C70

.1UF

12

C107

1UF

12

C35
10UF_1206

12

C32
10UF_1206

12

C372
10UF_1206

12

C445
10UF_1206

12

C450
10UF_1206

12

C145
10UF_1206

C167

+

470U_E

2.5V

C163

+

470U_E

2.5V

12

C66
.1UF

12

C98
1UF

12

C34
10UF_1206

12

C31
10UF_1206

12

C373
10UF_1206

12

C369
10UF_1206

12

C451
10UF_1206

12

C135
10UF_1206

C168

+

470U_E

2.5V

C166

+

470U_E

2.5V

C

12

C73

.1UF

12

C88

1UF

12

C33
10UF_1206

12

C30
10UF_1206

12

C374
10UF_1206

12

C413
10UF_1206

12

C452
10UF_1206

12

C130
10UF_1206

C

12

C77

.1UF

12

C85

1UF

+

+

12

C84
.1UF

12

C78
1UF

12

C29
10UF_1206

12

C367
10UF_1206

12

C446
10UF_1206

12

C423
10UF_1206

12

C118
10UF_1206

C164

470U_E

2.5V

C160

470U_E

2.5V

PROPRIETARY NOTE

12

12

C87

C97

.1UF

.1UF

CPU_VCC

12

12

C74

C67

1UF

1UF

12

C366
10UF_1206

12

C442
10UF_1206

12

C447
10UF_1206

12

C148
10UF_1206

12

C428
10UF_1206

C19

+

470U_E

2.5V

C18

+

470U_E

2.5V

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

D

E

CPU_VCC

12

C106

.1UF

12

C370
10UF_1206

12

C443
10UF_1206

12

C448
10UF_1206

12

C147
10UF_1206

12

C418
10UF_1206

12

.1UF

C103

12

C41
.1UF

12

C371
10UF_1206

12

C444
10UF_1206

12

C449
10UF_1206

12

C146
10UF_1206

12

C410
10UF_1206

CPU_VCC

CPU_VID0
CPU_VID1

CPU_VID2
CPU_VID3
CPU_VID4

CPUVID38

CPUVID

12

C40

1UF

AF9
B11
B13
B15
B17
B19

C10
C12
C14
C16
C18
C20

D11
D13
D15
D17
D19

E10
E12
E14
E16
E18
E20

F11
F13
F15
F17
F19

AE5
AE4
AE3
AE2
AE1

AF4

Y25
Y22

W24
W21

V26
V23

U25
U22

VCC
VCC
VCC
VCC
VCC
VCC

B7

VCC

B9

VCC
VCC
VCC
VCC
VCC
VCC
VCC

C8

VCC
VCC
VCC
VCC
VCC
VCC

D7

VCC

D9

VCC
VCC
VCC
VCC
VCC
VCC
VCC

E8

VCC
VCC
VCC
VCC
VCC
VCC

F9

VCC

VID0
VID1
VID2
VID3
VID4

Northwood

POWER, GROUND AND NC

VCCVID

Y5

VSS
VSS
VSS

Y2

VSS

W6

VSS

W3

VSS
VSS
VSS

V4

VSS
VSS
VSS

V1

VSS

U5

VSS
VSS
VSS

mPGA478

VID[0..4]38

CPU_VID[0..4]

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

D6
D8
E1
E11
E13
E15
E17
E19
E23
E26
E4
E7
E9
F10
F12
F14
F16
F18
F2
F22
F25
F5
F8
G21
G24
G3
G6
H1
H23
H26
H4
J2
J22
J25
J5
K21
K24
K3
K6
L1
L23
L26
L4
M2
M22
M25
M5
N21
N24
N3
N6
P2
P22
P25
P5
R1
R23
R26
R4
T21
T24
T3
T6
U2

U23C

+3V

RP3

C359

+

330U_E

2.5V

C105

+

330U_E

2.5V

C165

+

470U_E

2.5V

C468

+

330U_E

2.5V

C159

+

470U_E

2.5V

C161

+

470U_E

2.5V

C162

+

470U_E

2.5V

C360

+

330U_E

2.5V

CPU_VID0
CPU_VID1
CPU_VID2
CPU_VID3

CPU_VID4

1 8
2 7
3 6
4 5

8P4R-1K

R17
1K

12

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

D

Date: Sheet of

3 39, 04, 2002

E

1A

A

B

C

D

E

MC-1/3(GTL+,AGP,HUB)

HD#[0..63]2

1 1

2 2

DSTBN0#2
DSTBN1#2
DSTBN2#2

3 3

DSTBN3#2

DSTBP0#2
DSTBP1#2
DSTBP2#2
DSTBP3#2

DBI0#2

DBI1#2

DBI2#2

DBI3#2

CPU_VCC

4 4

HD#[0..63] HA#[3..31]

C81
.1UF

AC5

AD7
AC7
AC6
AC3
AC8

AG5
AG2

AH2
AG3
AH7

AH3
AG8

AG7
AG6

AH5
AC11
AC12

AC9

AE10

AD9

AG9
AC10

AE12

AF10
AG11
AG10
AH11
AG12

AE13

AF12
AG13
AH13
AC14

AF14
AG14

AE14
AG15
AG16
AG17
AH15
AC17

AF16

AE15
AH17
AD17

AE16

AD4

AE11
AC15

AD3

AD11
AC16

AD5
AG4
AH9

AD15

AA2
AB5
AA5
AB3
AB4

AA3
AA6
AE3
AB7

AE2

AE8
AF6

AF3
AE5

AF4

AF8

AE9

AE6

AE7

A

U22A

HD#0
HD#1
HD#2
HD#3
HD#4
HD#5
HD#6
HD#7
HD#8
HD#9
HD#10
HD#11
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
HD#18
HD#19
HD#20
HD#21
HD#22
HD#23
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
HD#36
HD#37
HD#38
HD#39
HD#40
HD#41
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
HD#54
HD#55
HD#56
HD#57
HD#58
HD#59
HD#60
HD#61
HD#62
HD#63

DSTBN0#
DSTBN1#
DSTBN2#
DSTBN3#
DSTBP0#
DSTBP1#
DSTBP2#
DSTBP3#
DBI0#
DBI1#
DBI2#
DBI3#

BROOKDALE

MCH_GTLREF

C82
.1UF

HOST

HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4

ADSTB0#
ADSTB1#

CPURST#

HLOCK#

DEFER#

HTRDY#

RCOMP0
RCOMP1

12

R63

49.9_1%

12

R56

100

HD#0
HD#1
HD#2
HD#3
HD#4
HD#5
HD#6
HD#7
HD#8
HD#9
HD#10
HD#11
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
HD#18
HD#19
HD#20
HD#21
HD#22
HD#23
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
HD#36
HD#37
HD#38
HD#39
HD#40
HD#41
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
HD#54
HD#55
HD#56
HD#57
HD#58
HD#59
HD#60
HD#61
HD#62
HD#63

HA#3
HA#4
HA#5
HA#6
HA#7
HA#8

HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20
HA#21
HA#22
HA#23
HA#24
HA#25
HA#26
HA#27
HA#28
HA#29
HA#30
HA#31

RS#0

RS#1

RS#2

BCLK#

BCLK

ADS#

BNR#
BPRI#

DBSY#

DRDY#

HIT#

HITM#

BR0#

SWNG0
SWNG1

HVREF
HVREF
HVREF
HVREF
HVREF

SWNG

T4
T5
T3
U3
R3
P7
R2
P4
R6
P5
P3
N2
N7
N3
K4
M4
M3
L3
L5
K3
J2
M5
J3
L2
H4
N5
G2
M6
L7

U6
T7
R7
U5
U2

W2
W7
W6

R5
N6

K8
J8

AE17
W5
Y4
V3
W3
Y7
V5
V4
Y5
Y3
U7
V7

AC2
AC13
AA7
AD13

M7
R8
Y8
AB11
AB17

HA#3
HA#4
HA#5
HA#6
HA#7
HA#8
HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20
HA#21
HA#22
HA#23
HA#24
HA#25
HA#26
HA#27
HA#28
HA#29
HA#30
HA#31

HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4

RS#0
RS#1
RS#2

RCOMP0
RCOMP1

CPU_VCC

HA#[3..31] 2

HREQ#[0..4]

RS#[0..2]

ADSTB0# 2
ADSTB1# 2

CLK_HMCH# 11
CLK_HMCH 11

CPURST# 2
HLOCK# 2
DEFER# 2
ADS# 2
BNR# 2
BPRI# 2
DBSY# 2
DRDY# 2
HIT# 2
HITM# 2
HTRDY# 2
BREQ0# 2

1 2

R270 22
R20 221 2

SWNG

MCH_GTLREF

12

R18
300

12

R19
150

B

C43

0.01UF

HREQ#[0..4] 2

RS#[0..2] 2

PROPRIETARY NOTE

SBSTB12

GPAR12

PIPE#

RBF#12
WBF#

1 2

R273 40.2_1%

C83

0.1UF

GAD[0..31]

GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31

GFRAME#
GDEVSEL#
GIRDY#
GTRDY#
GSTOP#
GPAR
GREQ#
GGNT#
PIPE#

AD_STB0
AD_STB0#
AD_STB1
AD_STB1#
SBSTB
SBSTB#

RBF#
WBF#

AGPREF

GRCOMP

CLK_66M_MCH

C116

0.1UF

U22C

R27

G_AD0

R28

G_AD1

T25

G_AD2

R25

G_AD3

T26

G_AD4

T27

G_AD5

U27

G_AD6

U28

G_AD7

V26

G_AD8

V27

G_AD9

T23

G_AD10

U23

G_AD11

T24

G_AD12

U24

G_AD13

U25

G_AD14

V24

G_AD15

Y27

G_AD16

Y26

G_AD17

AA28

G_AD18

AB25

G_AD19

AB27

G_AD20

AA27

G_AD21

AB26

G_AD22

Y23

G_AD23

AB23

G_AD24

AA24

G_AD25

AA25

G_AD26

AB24

G_AD27

AC25

G_AD28

AC24

G_AD29

AC22

G_AD30

AD24

G_AD31

V25

G_C/BE#0

V23

G_C/BE#1

Y25

G_C/BE#2

AA23

G_C/BE#3

Y24

G_FRAME#

W28

G_DEVSEL#

W27

G_IRDY#

W24

G_TRDY#

W23

G_STOP#

W25

G_PAR

AG24

G_REQ#

AH25

G_GNT#

AF22

PIPE#

R24

AD_STB0

R23

AD_STB#0

AC27

AD_STB1

AC28

AD_STB#1

AF27

SB_STB

AF26

SB_STB#

AE22

RBF#

AE23

WBF#

AA21

AGPREF

AD25

GRCOMP

AD26

NC

AD27

NC

P22

66IN

BROOKDALE

12

R347
10

12

C473
10PF

HUBREF

C110

C109

0.1UF

0.1UF
1 2

1 2

1 2

+1_8VS

12

12

AGP

HUB

R73
150

1 2

R69

150

D

TESTIN#

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

HI10

HIREF

HISTB

HISTB#

HLRCOMP

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

RSTIN#

C117

0.01UF

HIO

HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9

ST0
ST1
ST2

H26
B19
C5
C8
C23
C26
D12
F26
H27
K23
K25

AC18
AC20
AC21
AC23
AC26
AD6
AD8
AD10
AD12
AD14
AD16
AD19
AD22
AE1
AE4
AE18
AE20
AE29

P25

HL0
HL1

P24
N27

HL2
HL3

P23
M26

HL4
HL5

M25
L28

HL6
HL7

L27
M27

HL8
HL9

N28
M24

HL10
HUBREF

P26
N25

HL_STB
HL_STB#

N24
P27

+GMCH_HLCOMP

AH28

SBA0
SBA1

AH27
AG28

SBA2
SBA3

AG27
AE28

SBA4
SBA5

AE27
AE24

SBA6
SBA7

AE25

ST0

AG25
AF24

ST1
ST2

AG26
J27

1 2
R315
0

ST1CLK_66M_MCH
GPAR
AD_STB0#
AD_STB1#
SBSTB#

GAD[0..31]12

GC/BE#012
GC/BE#112
GC/BE#212
GC/BE#312

GFRAME#12

GDEVSEL#12

GIRDY#12

GTRDY#12

GSTOP#12

GREQ#12
GGNT#12

AD_STB012

AD_STB0#12

AD_STB112

AD_STB1#12

SBSTB#12

AGPREF12

CLK_66M_MCH11

+1_5VS

12

R57
1K

AGPREF

12

R58
1K

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

C

HUBREF 8
HL_STB 8

1 2

R304

40.2_1%

R25 @2K
R285 100K
R299 6.8K
R277 6.8K
R275 6.8K

Title

Size Document Number Rev

B

Date: Sheet of

HL_STB# 8

+1_8VS

SBA[0..7]

HL[0..10]

ST0 12
ST1 12
ST2 12
PCIRST# 8,12,17,18,20,22,23,28,31

GTRDY#
GIRDY#
GDEVSEL#

12
12
12
12
12

GSTOP#
GFRAME#
GREQ#
GGNT#
SBSTB
RBF#
PIPE#

WBF#
AD_STB0
AD_STB1
SBSTB
ST1

Compal Electron ics, Inc.

SCHEMATIC, M/B LA-1252
401219

星期三 九月

E

SBA[0..7] 12
HL[0..10] 8

12

R289 6.8K

12

R281 6.8K

12

R279 6.8K

12

R292 6.8K

12

R278 6.8K

12

R269 6.8K

12

R268 6.8K

12

R272 @6.8K

12

R22 6.8K

12

R21 6.8K

12

R23 6.8K

12

R297 @6.8K

12

R276 @6.8K

12

R271 @6.8K

12

R24 @10K

4 39, 04, 2002

+1_5VS

1A

A

MD32
MD0
MD37
MD33
MD1
MD5
MD39
MD35

MD11
MD45
MD12
MD13
MD14
MD46
MD47
MD15

MD59
MD28
MD61
MD29
MD62
MD30
MD63
MD31

MD20
MD51
MD21
MD54
MD53
MD55
MD23
MD56

MD[0..63]

RP26
1
2
3
4
5
6
7
8 9

16P8R-22

RP29
1
2
3
4
5
6
7
8 9

16P8R-22

1
2
3
4
5
6
7
8 9

RP33
1
2
3
4
5
6
7
8 9

16P8R-22

16
15
14
13
12
11
10

16
15
14
13
12
11
10

RP31

16P8R-22

16
15
14
13
12
11
10

MMD32
MMD0
MMD37
MMD33
MMD1
MMD5
MMD39

MMD35

MMD11
MMD45
MMD12
MMD13
MMD14
MMD46
MMD47
MMD15

16
15
14
13
12
11
10

MMD59
MMD28
MMD61
MMD29
MMD62
MMD30
MMD63
MMD31

MMD20
MMD51
MMD21
MMD54
MMD53
MMD55
MMD23
MMD56

MD4
MD34

MD3
MD38
MD2
MD36
MD6

MD[0..63]7

1 1

2 2

3 3

MD40
MD9
MD41
MD8
MD10
MD42
MD43
MD44

MD48
MD16
MD49
MD17
MD18
MD50
MD19
MD52

RP27
1
2
3
4
5
6
7
8 9

16P8R-22

1
2
3
4
5
6
7
8 9

1
2
3
4
5
6
7
8 9

MD22
MD57
MD24
MD58
MD26
MD25
MD60
MD27

B

RP28

16P8R-22

RP30

16P8R-22

1
2
3
4
5
6
7
8 9

MMD4

16
15

MMD7MD7
MMD34

14
13

MMD3
MMD38

12
11

MMD2
MMD36

10

MMD6

16
15
14
13
12
11
10

16
15
14
13
12
11
10

RP32

16P8R-22

MMD40

MMD9
MMD41
MMD8
MMD10
MMD42
MMD43
MMD44

MMD48
MMD16
MMD49
MMD17
MMD18
MMD50
MMD19
MMD52

16
15
14
13
12
11
10

MMD22
MMD57
MMD24
MMD58
MMD26
MMD25
MMD60
MMD27

R310 22

R81

49.9_1%

1 2

+3V

R80

49.9_1%

SMVREF

1 2

1 2

C

MMD0
MMD1
MMD2
MMD3
MMD4
MMD5
MMD6
MMD7
MMD8
MMD9
MMD10
MMD11
MMD12
MMD13
MMD14
MMD15
MMD16
MMD17
MMD18
MMD19
MMD20
MMD21
MMD22
MMD23
MMD24
MMD25
MMD26
MMD27
MMD28
MMD29
MMD30
MMD31
MMD32
MMD33
MMD34
MMD35
MMD36
MMD37
MMD38
MMD39
MMD40
MMD41
MMD42
MMD43
MMD44
MMD45
MMD46
MMD47
MMD48
MMD49
MMD50
MMD51
MMD52
MMD53
MMD54
MMD55
MMD56
MMD57
MMD58
MMD59
MMD60
MMD61
MMD62
MMD63

SRCOMP
SMVREF

12

C128

0.1UF

C27
D26

D24

C22
C21
D20
C19
C18
C17

C12

C10

G28
C28

D27

C25
C24
D22

C20
D18

C13

C11
D10

F27
E27
B28

E25
B25

F23
B23

B13
E13

B11
E11

F9

C9

E8

E7
C7
D6

B5
D4
C3

B2

E28

B27
F25

E24
E23
E22

B21

E18
E14

E12
F11

E10

B9

E9
D8

B7

E6
C6
C4

B3
D3

J28

J9

J21

U22B

SMD0
SMD1
SMD2
SMD3
SMD4
SMD5
SMD6
SMD7
SMD8
SMD9
SMD10
SMD11
SMD12
SMD13
SMD14
SMD15
SMD16
SMD17
SMD18
SMD19
SMD20
SMD21
SMD22
SMD23
SMD24
SMD25
SMD26
SMD27
SMD28
SMD29
SMD30
SMD31
SMD32
SMD33
SMD34
SMD35
SMD36
SMD37
SMD38
SMD39
SMD40
SMD41
SMD42
SMD43
SMD44
SMD45
SMD46
SMD47
SMD48
SMD49
SMD50
SMD51
SMD52
SMD53
SMD54
SMD55
SMD56
SMD57
SMD58
SMD59
SMD60
SMD61
SMD62
SMD63

SRCOMP
SDREF

SDREF

BROOKDALE

D

E

MCH-2/3(SDRAM)

MAA0

G22

SMAA0

E21

MAA1

SMAA1

MAA2

F21

SMAA2

G21

MAA3

SMAA3

MAA4

E20

SMAA4

G20

MAA5

SMAA5

MAA6

E19

SMAA6

F19

MAA7

SMAA7

MAA8

G19

SMAA8

G18

MAA9

SMAA9

MAA10

E17

SMAA10

E15

SBS0
SBS1

SCK0
SCK1
SCK2
SCK3
SCK4
SCK5
SCK6
SCK7
SCK8

SCK9
SCK10
SCK11

SRAS#
SCAS#

SWE#

SCKE0
SCKE1
SCKE2
SCKE3
SCKE4
SCKE5

SCS#0
SCS#1
SCS#2
SCS#3
SCS#4
SCS#5
SCS#6
SCS#7
SCS#8
SCS#9

SCB0

SCB1

SCB2

SCB3

SCB4

SCB5

SCB6

SCB7

G12
F17

G17
F13

G13
E2
C2
G15
G14
F3
E3
G16
F15
H5
G5

G23
J25
G27

G9
F4
G10
F5
G11
E5

H23
J23
G7
G8
J24
G24
H7
F7
G25
H25
G6
H6

C16
E16
C15
D14
B17
D16
B15
C14

G3
H3

MAA11
MAA12

SBS0
SBS1

SRASA#
SCASA#
RMWEA#

CKE2
CKE3
CKE4
CKE5

RRAS#2

RRAS#3
RRAS#4

RRAS#5

RDCLK

1 2

R335 10

1 2

R337 10

1 2

R334 10

1 2

R336 10

SMAA11
SMAA12

MEMORY

SCS#10
SCS#11

RDCLKIN

RDCLKO

12

C400
@10PF_0402

MAA0 7
MAA1 7
MAA2 7
MAA3 7
MAA4 7
MAA5 7
MAA6 7
MAA7 7
MAA8 7
MAA9 7
MAA10 7
MAA11 7
MAA12 7

SBS0 7
SBS1 7

CLK_SDRAM2 7
CLK_SDRAM3 7
CLK_SDRAM4 7
CLK_SDRAM5 7

SRASA# 7
SCASA# 7
RMWEA# 7

CKE2 7
CKE3 7
CKE4 7
CKE5 7

RRAS#[2..5]7

RRAS#[2..5]

4 4

Compal Electron ics, Inc.

Title

PROPRIETARY NOTE

A

B

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

C

D

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

5 39, 04, 2002

E

1A

A

B

C

D

E

MCH-3/3(Power)

U22D

+1_5VS

1 1

+1_8VS

+3V

2 2

3 3

CPU_VCC

4 4

A

R22
R29
U22

U26
W22
W29

AA22
AA26

AB21
AC29
AD21
AD23

AE26

AF23
AG29

AJ25

N14
N16

R14
R16

U14
U16

M22
N23
N26

C29
D11

D15
D19
D23
D25

G29
H10

H12
H14
H16
H18
H20
H22
H24

AB18

AB20
AC19
AD18
AD20

AE19

AE21

AF18

AF20
AG19
AG21
AG23

AJ19

AJ21

AJ23

AB19

AB22

AC1

AC4
AF21
AF25

AG1

AG18
AG20
AG22
AH19
AH21
AH23

AJ27

P13
P15
P17

T15

L25
L29

A5

A9
A13
A17
A21
A25

C1
D7

F6
F10
F14
F18
F22

G1
G4

H8

J5

J7

K6
K22
K24
K26
L23

M8

U8
AA9
AB8

AJ3
AJ5
AJ7

VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5

VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

BROOKDALE

POWER/GND

B

VCCA0
VCCA1

VSSA0
VSSA1

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GNDGND

T13
T17

U13
U17

A3
A7
A11
A15
A19
A23
A27
D5
D9
D13
D17
D21
E1
E4
E26
E29
F8
F12
F16
F20
F24
G26
H9
H11
H13
H15
H17
H19
H21
J1
J4
J6
J22
J26
J29
K5
K7
K27
L1
L4
L6
L8
L22
L24
L26
M23
N1
N4
N8
N13
N15
N17
N22
N29
P6
P8
P14
P16
R1
R4
R13
R15
R17
R26
T6
T8
T14
T16
T22
U1
U4
U15
U29
V6
V8
V22
W1
W4
W8
W26
Y6
Y22
AA1
AA4
AA8
AA29
AB6
AB9
AB10
AB12
AB13
AB14
AB15
AB16
AF5
AF7
AF9
AF11
AF13
AF15
AF17
AF19
AJ9
AJ11
AJ13
AJ15AJ17

VCCA0
VCCA1

VSSA0
VSSA1

VCCA0

VSSA0

VCCA1

VSSA1

PROPRIETARY NOTE

1 2

L31 4.7UH_0805

+

C391
33U_D

1 2

L26 4.7UH_0805

+

C378
33U_D

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

12

+

C

C86

150UF_E

6.3V

+1_5VS

+1_5VS

CPU_VCC

C42

+

22UF_10V_1206

+3V

12

+

+1_5VS

C92

+

22UF_10V_1206

C425

150UF_E

6.3V

.1UF_0402

C123

4.7UF_0805

.1UF_0402

C47

C101

C46

.1UF_0402

C153

.1UF_0402

C95

.1UF_0402

+1_8VS

+

C94
22UF_10V_1206

C48

.1UF_0402

C152

.1UF_0402

C108

.1UF_0402

C68

.1UF_0402

C126

.1UF_0402

C91

.1UF_0402

C120
.1UF_0402

C149

.1UF_0402

D

C57

.1UF_0402

.1UF_0402

C112

.1UF_0402

C114
.1UF_0402

C56

.1UF_0402

C125

C111

.1UF_0402

C113
.1UF_0402

.1UF_0402

C151

.1UF_0402

.1UF_0402

C115

C121

.1UF_0402

.1UF_0402

C59

C69

.1UF_0402

C154

C122

.1UF_0402

C100

C90
.1UF_0402

Title

Size Document Number Rev

B

Date: Sheet of

C124

.1UF_0402

.1UF_0402

Compal Electron ics, Inc.

SCHEMATIC, M/B LA-1252
401219

星期三 九月

C127

.1UF_0402

.1UF_0402

E

C150

C134

.1UF_0402

6 39, 04, 2002

C144

.1UF_0402

1A

A

B

C

+3V

D

E

SO-DIM 144 PINS

BANK4/5

+

RAM MODULE CONN.

MAA[0..12]5

MD[0..63]5

1 1

RRAS#[2..5]5

2 2

3 3

4 4

MAA[0..12]

MD[0..63]

RRAS#[2..5]

CLK_SDRAM25

SRASA#5

RMWEA#5

+3V

+

+3V

C495

C192

.1UF

10UF_1206

6.3V

RP39

SCKDIMM1

1 8

SCKDIMM0

2 7

SDADIMM1

3 6

SDADIMM0

4 5 R361 1K

8P4R-10K

A

MD24
MD25
MD26
MD27

MD28
MD29
MD30
MD31

RCAS#2

MAA0
MAA1
MAA2

MD16
MD17
MD18
MD19

MD20
MD21
MD22
MD23

R360

C494

51_1%

270PF

SRASA# SCASA#

RMWEA# CKE3
RRAS#2 MAA12
RRAS#3

MD8

MD9

MD10

MD11

MD12

MD13

MD14

MD15

MAA6

MAA8

MAA9

MAA10

RCAS#1

RCAS#0

MD0

MD1

MD2

MD3

MD4

MD5

MD6

MD7

SDADIMM0 SCKDIMM0

C499
.1UF

BANK2/3

+3V +3V

C497
.1UF

JP5

1

VSS

3

DQ0

5

DQ1

7

DQ2

9

DQ3

11

VCC

13

DQ4

15

DQ5

17

DQ6

19

DQ7

21

VSS

23

CE0#

25

CE1#

27

VCC

29

A0

31

A1

33

A2

35

VSS

37

DQ8

39

DQ9

41

DQ10

43

DQ11

45

VCC

47

DQ12

49

DQ13

51

DQ14

53

DQ15

55

VSS

57

RESVD/DQ64

59

RESVD/DQ65

61

RFU/CLK0

63

VCC

65

RFU

67

WE#

69

RE0#

71

RE1#

73

OE#/RESVD

75

VSS

77

RESVD/DQ66

79

RESVD/DQ67

81

VCC

83

DQ16

85

DQ17

87

DQ18

89

DQ19

91

VSS

93

DQ20

95

DQ21

97

DQ22

99

DQ23

101

VCC

103

A6

105

A8

107

VSS

109

A9

111

A10

113

VCC

115

CE2#/RESVD

117

CE3#/RESVD

119

VSS

121

DQ24

123

DQ25

125

DQ26

127

DQ27

129

VCC

131

DQ28

133

DQ29

135

DQ30

137

DQ31

139

VSS

141

SDA

143

VCC
S O-DIMM144 REVERSE

C491

C490

.1UF

.01UF

R358 1K
R373 1K
R375 1K
R376 1K
R371 1K
R372 1K
R374 1K

DIMM0

C488
.01UF

RCAS#0
RCAS#1
RCAS#2
RCAS#3
RCAS#4
RCAS#5
RCAS#6
RCAS#7

VSS
DQ32
DQ33
DQ34
DQ35

VCC
DQ36
DQ37
DQ38
DQ39

VSS

CE4#
CE5#

VCC

A3
A4
A5

VSS
DQ40
DQ41
DQ42
DQ43

VCC
DQ44
DQ45
DQ46
DQ47

VSS

RESVD/DQ68
RESVD/DQ69

RFU/CKE0

VCC

RFU

RFU/CKE1

RFU

RFU

RFU/CLK1

VSS

RESVD/DQ70
RESVD/DQ71

VCC
DQ48
DQ49
DQ50
DQ51

VSS
DQ52
DQ53
DQ54
DQ55

VCC

A7

A11/BA0

VSS

A12/BA1
A13/A11

VCC

CE6#/RESVD
CE7#/RESVD

VSS
DQ56
DQ57
DQ58
DQ59

VCC
DQ60
DQ61
DQ62
DQ63

VSS

SCL

VCC

C486
.01UF

B

2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60

62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144

PROPRIETARY NOTE

MD56
MD57
MD58
MD59

MD60
MD61
MD62
MD63

RCAS#7RCAS#3
RCAS#6

MAA3
MAA4
MAA5

MD48
MD49
MD50
MD51

MD52
MD53
MD54
MD55

CKE2

MD40
MD41
MD42
MD43

MD44
MD45
MD46
MD47

MAA7
SBS0

SBS1
MAA11

RCAS#5
RCAS#4

MD32
MD33
MD34
MD35

MD36
MD37
MD38
MD39

C479
10UF_1206

6.3V

CKE2 5
SCASA# 5

CKE3 5

SBS0 5
SBS1 5

SM_SEL9

SCKP49,11
SDAP49,11

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

R138
51_1%

C190
270PF

C496

C500

1000PF

.01UF

CLK_SDRAM3 5

+3V

C510

.1UF

6

INH

10

A

9

B

3

X

13

Y

7

C

16

GND

8

VCC

GND

1000PF

X0
X1
X2
X3

Y0
Y1
Y2
Y3

C492

CLK_SDRAM45

U35

1
5
2
4

12
14
15
11

74HC4052

1000PF

SCKDIMM0
SCKDIMM1

SDADIMM0
SDADIMM1

C487

C489

1000PF

+3V +3V

MD24
MD25
MD26
MD27

MD28
MD29
MD30
MD31

RCAS#3
RCAS#2

MAA0
MAA1
MAA2

MD16
MD17
MD18
MD19

MD20
MD21
MD22
MD23

C477

R352

270PF

51_1%

SRASA# SCASA#

RMWEA# CKE5
RRAS#4 MAA12
RRAS#5

MD8

MD9

MD10

MD11

MD12

MD13

MD14

MD15

MAA6 MAA7

MAA8

MAA9

MAA10 MAA11

RCAS#1

RCAS#0

MD0

MD1

MD2

MD3

MD4

MD5

MD6

MD7

SDADIMM1

JP23

1

VSS

3

DQ0

5

DQ1

7

DQ2

9

DQ3

11

VCC

13

DQ4

15

DQ5

17

DQ6

19

DQ7

21

VSS

23

CE0#

25

CE1#

27

VCC

29

A0

31

A1

33

A2

35

VSS

37

DQ8

39

DQ9

41

DQ10

43

DQ11

45

VCC

47

DQ12

49

DQ13

51

DQ14

53

DQ15

55

VSS

57

RESVD/DQ64

59

RESVD/DQ65

61

RFU/CLK0

63

VCC

65

RFU

67

WE#

69

RE0#

71

RE1#

73

OE#/RESVD

75

VSS

77

RESVD/DQ66

79

RESVD/DQ67

81

VCC

83

DQ16

85

DQ17

87

DQ18

89

DQ19

91

VSS

93

DQ20

95

DQ21

97

DQ22

99

DQ23

101

VCC

103

A6

105

A8

107

VSS

109

A9

111

A10

113

VCC

115

CE2#/RESVD

117

CE3#/RESVD

119

VSS

121

DQ24

123

DQ25

125

DQ26

127

DQ27

129

VCC

131

DQ28

133

DQ29

135

DQ30

137

DQ31

139

VSS

141

SDA

143

VCC
SO-DIMM144-STANDARD

+3V

+

C485
10UF_1206

6.3V

D

DIMM1

C478
.1UF

VSS
DQ32
DQ33
DQ34
DQ35

VCC
DQ36
DQ37
DQ38
DQ39

VSS

CE4#
CE5#

VCC

A3
A4
A5

VSS
DQ40
DQ41
DQ42
DQ43

VCC
DQ44
DQ45
DQ46
DQ47

VSS

RESVD/DQ68
RESVD/DQ69

RFU/CKE0

VCC

RFU

RFU/CKE1

RFU

RFU

RFU/CLK1

VSS

RESVD/DQ70
RESVD/DQ71

VCC
DQ48
DQ49
DQ50
DQ51

VSS
DQ52
DQ53
DQ54
DQ55

VCC

A7

A11/BA0

VSS

A12/BA1
A13/A11

VCC

CE6#/RESVD
CE7#/RESVD

VSS
DQ56
DQ57
DQ58
DQ59

VCC
DQ60
DQ61
DQ62
DQ63

VSS

SCL

VCC

Title

Size Document Number Rev

B

Date: Sheet of

2

MD56

4

MD57

6

MD58

8

MD59

10
12

MD60

14

MD61

16

MD62

18

MD63

20
22

RCAS#7

24

RCAS#6

26
28

MAA3

30

MAA4

32

MAA5

34
36

MD48

38

MD49

40

MD50

42

MD51

44
46

MD52

48

MD53

50

MD54

52

MD55

54
56
58
60

CKE4

62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144

C498
.1UF

MD40
MD41
MD42
MD43

MD44
MD45
MD46
MD47

SBS0
SBS1

RCAS#5
RCAS#4

MD32
MD33
MD34
MD35

MD36
MD37
MD38
MD39

SCKDIMM1

C193
.1UF

CKE4 5

CKE5 5

C189
.1UF

R359
51_1%

C493
270PF

Compal Electronics, Inc.

SCHEMATIC, M/B LA-1252
401219

星期三 九月

E

CLK_SDRAM5 5

C191
.01UF

7 39, 04, 2002

1A

A

1 1

B

C

D

AD[0..31]17,20

2 2

C/BE#017,20
C/BE#117,20
C/BE#217,20
C/BE#317,20

DEVSEL#17,20

FRAME#17,20

TRDY#17,20

PCIRST#4,12,17,18,20,22,23,28,31

SERR#17,20

PCI Pullups

3 3

+3VS

+3VS

PERR#
REQA#
STOP#
SERR#

IRDY#
TRDY#

FRAME#

RP35
1
2
3
4
5

10P8R-8.2K

RP34
1
2
3
4
5

10P8R-8.2K

10
9
8
7
6

10
9
8
7
6

PIRQA#
PIRQB#
REQ#4

PIRQC#
PIRQD#DEVSEL#
SIRQ
PLOCK#

+3VS

+3VS

PERR#17,20

PME# has internal PU

PIDERST#22
PCLK_ICH11

REQ#0
REQ#1
REQ#2
REQ#3
REQ#4

+3VS

RP37

1 8

4 4

2 7
3 6
4 5

8P4R-8.2K

1 2

R350 8.2K

1 2

R349 @1K

REQ#0
REQ#1
REQ#2
REQ#3

GPI1
GNTA#

GNTA# Strapping for "A16 swap override" : "0" -> Enable

A

AD[0..31]

DEVSEL#
FRAME#

IRDY#17,20
STOP#17,20

REQ#020

REQ#317

IRDY#
TRDY#
STOP#

PAR17,20

PCIRST#
PLOCK#

SERR#
PERR#

REQA#
GNTA#

PCLK_ICH
REQ#0

REQ#1
REQ#2
REQ#3
REQ#4
GPI1

PCI REQ ASSIGMENT

WLAN
NC
NC

PCMCIA CONTROLLER

NC

B

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31

PROPRIETARY NOTE

ICH-2

(FW82801BA)

U33A

AA4

AD0

AB4

AD1

Y4

AD2

W5

AD3

W4

AD4

Y5

AD5

AB3

AD6

AA5

AD7

AB5

AD8

Y3

AD9

W6

AD10

W3

AD11

Y6

AD12

Y2

AD13

AA6

AD14

Y1

AD15

V2

AD16

AA8

AD17

V1

AD18

AB8

AD19

U4

AD20

W9

AD21

U3

AD22

Y9

AD23

U2

AD24

AB9

AD25

U1

AD26

W10

AD27

T4

AD28

Y10

AD29

T3

AD30

AA10

AD31

AA3

C/BE0#

AB6

C/BE1#

Y8

C/BE2#

AA9

C/BE3#

AB7

DEVSEL#

V3

FRAME#

W8

IRDY#

V4

TRDY#

W1

STOP#

W2

PAR

AA15

PCIRST#

AA7

PLOCK#

W7

SERR#

Y7

PERR#

Y15

PME#

M3

GPI0/REQA#

L2

GPO16/GNTA#

W11

PCICLK

R2

REQ0#

R3

REQ1#

T1

REQ2#

AB10

REQ3#

P4

REQ4#

L3

GPI1/REQB#/REQ5#

ICH-2

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

PCI

PCLK_ICH

CPU

HUB

IRQ

GPO17/GNTB#/GNT5#

12

12

A20M#

CPUSLP#

FERR#

IGNNE#

INIT#
INTR

NMI

SMI#

STPCLK#

RCIN#

A20GATE

CPUPWRGD

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8

HL9
HL10
HL11

HL_STB
HL_STB#
HLCOMP

HUBREF

PIRQA#

PIRQB#
PIRQC#
PIRQD#

IRQ14
IRQ15

APICCLK

APICD0

APICD1
SERIRQ

GPI2/PIRQE#

GPI3/PIRQF#
GPI4/PIRQG#
GPI5/PIRQH#

GNT0#
GNT1#
GNT2#
GNT3#
GNT4#

R154

@33

C222

@22PF

D11
A12
R22

FERR#
A11
C12

CPUINIT#
C11
B11

SMI#

B12
C10

STPCLK#

RC#

B13
C13

GATEA20

CPU_PWRGD

A13

A4

HL0

HL1

B5
A5

HL2

HL3

B6
B7

HL4

HL5

A8
B8

HL6

HL7

A9
C8

HL8

HL9

C6
C7

HL10

HL11

C5
A6

HL_STB

HL_STB#

A7
A3

+ICH_HLCOMP

HUBREF

B4

P1

PIRQA#

PIRQB#

P2
P3

PIRQC#

PIRQD#

N4

F21

IRQ14

IRQ15

C16
N20

CLK_APIC_ICH

PICD0

P22
N19

PICD1

SIRQ

N21

GPI2

N3
N2

GPI3

GPI4

N1
M4

GPI5

PIN N3, M4 can not use GPIO.

M2

GNT#0
M1
R4

GNT#3

T2
R1

SIDERST#

L4

1 2

R383 0

C484 .1UF

C

HL_STB 4
HL_STB# 4

12

HUBREF 4
PIRQA# 12,17,20
PIRQB# 17

PIRQD# 20

IRQ14 22
IRQ15 21

SIRQ 17,23,28

GNT#0 20

GNT#3 17

SIDERST# 22

HL[0..10]

SB_A20M# 2
CPUSLP# 2
FERR# 2
SB_IGNNE# 2
CPUINIT# 2
SB_INTR 2
SB_NMI 2
SMI# 2
STPCLK# 2
RC# 28
GATEA20 28
CPU_PWRGD 2

HL[0..10] 4

+1_8VS

D

1 2

R357 @10K

1 2

R354 40.2_1%

1 2

R351 @8.2K

1 2

R410 10K

1 2

R390 10K

RP36
1 8
2 7

3 6
4 5

8P4R-100K

12

R414 10K

12

R409 10K

1 2

R415 0

8 39, 04, 2002

+3VS

HL11
+ICH_HLCOMP

SIDERST#
IRQ14
IRQ15

GPI4
GPI3
GPI2
GPI5

PICD0
PICD1
CLK_APIC_ICH

Compal Electron ics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

1A

A

1 2

+3V

R403 10K

21

LLBATT#28

D38 RB751V

1 2

+3V

ON/OFF28,31

+3V

ACIN28,31,33,34,36

+3V

ECSMI#28

+3V

ECSCI#28

+3V

+RTCVCC

1 2

INTRUDER#

SMLINK0
SMLINK1
OVCUR#2

VGATE

CLKRUN#

LDRQ#1

DSCACHE#
ICH_AC_SDOUT

RSMRST#

IAC_BITCLK
IAC_SDATAI
IAC_SDATAI1
SPKR

R380 10K
D34 RB751V

D22 RB751V

D21 @RB751V

1 2

R388 10K
D36 RB751V

1 2

R370 10K
D33 RB751V

1 2

R362 10K

1 2

R384 10K
D35 RB751V

R190

1 2

15K

1UF_25V_0805

R191

1K

EC_LID_OUT#28

PBTN_OUT#28

1 1

EC_RIOUT#28

2 2

+RTCVCC

3 3

1 2

R183 10K

+3V

1 2

R175 10K

1 2

R184 10K

1 2

R178 10K

+3VS

1 2

R386 100K

1 2

R436 10K

1 2

R356 @10K

12

R355 10K

1 2

R179 @10K

AC_SDOUT Strapping: "1" -> Safe Mode Boot

4 4

R168 100K

R169 10K
R404 10K
R405 10K
R407 1K

12

12
12
12
12

SPKR Strapping: "0" -> No Reboot

A

BATTLOW#

21

LID#

PBTN#

21

21

21

ICH_ACIN

21

EXT_SMI#

21

SCI#

21

ICH_RI#

12

C303

1 2

+R_VBAIS

C282
.047UF

12

R479
22M

1 2

CLKRUN# 17,20,23,28

R392

1 2

1K

R181

1 2

10M

R480

2.4M

C538
12PF

J1

JOPEN

1 2

R406 10M

32.768KHZ

12

IAC_BITCLK

USBP2­USBP2+
USBP0­USBP0+

CP5

8P4C-22PF

1 8

2 7

3 6

12

X3

12

C539
12PF

1 2

R158 @10K

12

R170

@33

C543

@33PF

RP41
1 8
2 7
3 6
4 5

8P4R-15

4 5

B

USB2_D­USB2_D+
USB0_D- 25

12

AA13

D14

W16

AB18

R20

W21

AA17

R21

W15

AA18

C14

AA16
AB16
AB17

U19

U22

R19

W22

N22

AA11

W14

AB15
AB14

AA14

W12
AB13
AB12

W13
AB11
AA12

W17
AB19

AA19

W18
AB20

AA20

W19

W20

Y11
A15

V21
Y17
T19

V20
T20

T21
T22

V22
P19

P21
Y22

Y14

L1

Y12

Y13

Y18

Y19

Y20
Y21

1 2

R408 22

1 2

R180 22

USB0_D+ 25

U33B

THRM#
GPO19
SLP_S3#
SLP_S5#
PWROK
PWRBTN#
RI#
RSMRST#
GPIO25
SUSCLK
GPI6
GPO18
GPO20
GPIO24
SUSSTAT#
INTRUDER#

SMBDATA
SMBCLK
SMBALERT#/GPI11
SMLINK0
SMLINK1

RTCRST#
VBIAS
RTCX1
RTCX2

AC_RST#
AC_SYNC
AC_BIT_CLK
AC_SDOUT
AC_SDIN0
AC_SDIN1
SPKR

GPI8
GPI7
GPI12
GPI13
GPO21
GPIO27
GPIO28

LAD0/FWH0
LAD1/FWH1
LAD2/FWH2
LAD3/FWH3
LDRQ0#
LDRQ1#
LFRAME#/FWH4
FSO

USBP0+
USBP0­USBP1+
USBP1­USBP2+
USBP2­USBP3+

ICH-2

USBP3­OC0#

OC1#
OC2#
OC3#

SYSTEM

AC97

GPIO

LPC

USB

ICH_AC_SYNC
ICH_AC_SDOUT

182736

45

RP40
8P4R-15K

ATF_INT#28

SLP_S3#28
SLP_S5#28

SYS_PWROK32

RSMRST#10,32

FLASH#29

RTCCLK17,18

SUS_STAT#12,23,31

SDAP47,11
SCKP47,11

IAC_RST#24,26 PDD[0..15] 22
IAC_BITCLK24,26
IAC_SDATAI26

IAC_SDATAI124

SPKR27

SM_SEL7
USB_EN#25

LAD023,28
LAD123,28
LAD223,28

LAD323,28
LDRQ#028
LDRQ#123

LFRAME#23,28

OVCUR#025
OVCUR#125

OVCUR#325

IAC_SYNC24,26

IAC_SDATAO24,26

PROPRIETARY NOTE

B

ATF_INT#
SLP_S3#

SLP_S5#
SYS_PWROK
PBTN#
ICH_RI#
RSMRST#

BATTLOW#

INTRUDER#
SDAP4

SCKP4
ICH_ACIN
SMLINK0
SMLINK1

+RTCRST#
+VBIAS
RTCX1
RTCX2

ICH_AC_SYNC
IAC_BITCLK
ICH_AC_SDOUT
IAC_SDATAI
IAC_SDATAI1
SPKR

EXT_SMI#
DSCACHE#
SCI#
LID#

LAD0
LAD1
LAD2
LAD3
LDRQ#0
LDRQ#1
LFRAME#

USBP0+
USBP0­USBP1+
USBP1­USBP2+
USBP2­USBP3+
USBP3-

OVCUR#2
OVCUR#3

12

C544

C293

22PF

22PF

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

C

USBP3­USBP3+
USBP1­USBP1+

CP6

8P4C-22PF

TP0
GPO22
GPO23

VGATE/VRMPWRGD

CLK48
CLK14
CLK66

PDA0
PDA1

PDA2
PDCS1#
PDCS3#

PDREQ

PDDACK#

PDIOR#

PDIOW#

PIORDY

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5

IDE

PDD6
PDD7
PDD8

PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

SDA0
SDA1

SDA2
SDCS1#
SDCS3#

SDDREQ

SDDACK#

SDIOR#

SDIOW#

SIORDY

SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8

SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

C

U20
B14
A14
B15

P20
M19
D4

F20
F19
E22
E21
E19

G22
F22
G19
G21
G20

H19
H22
J19
J22
K21
L20
M21
M22
L22
L21
K22
K20
J21
J20
H21
H20

A16
D16
B16
C15
D15

B18
B17
D17
C17
A17

D18
B19
D19
A20
C20
C21
D22
E20
D21
C22
D20
B20
C19
A19
C18
A18

1 8

2 7

RP44
1 8
2 7
3 6
4 5

8P4R-15

RP43

8P4R-15K

3 6

4 5

R400 1K

1 2

VGATE

1 2D32 RB751V

R478 @0

CLK_USB_ICH
CLK_14M_ICH
CLK_HUB_ICH

PDA0
PDA1
PDA2
PDCS1#
PDCS3#

PDDREQ
PDDACK#
PDIOR#
PDIOW#
PDIORDY

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

SDA0
SDA1
SDA2
SDCS1#
SDCS3#

SDDREQ
SDDACK#
SDIOR#
SDIOW#
SDIORDY

SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

182736

45

+3V

CLK_USB_ICH 11
CLK_14M_ICH 11
CLK_66M_ICH 11

PDA0 22
PDA1 22
PDA2 22
PDCS1# 22
PDCS3# 22

PDDREQ 22
PDDACK# 22
PDIOR# 22
PDIOW# 22
PDIORDY 22

PDD[0..15]

SDA0 21
SDA1 21
SDA2 21
SDCS1# 21
SDCS3# 21

SDDREQ 21
SDDACK# 21
SDIOR# 21
SDIOW# 21
SDIORDY 21

SDD[0..15]

D

ICH2-B(IDE,LPC,GPIO)

USB3_D- 25
USB3_D+ 25
USB1_D- 25
USB1_D+ 25

V_GATE 38

SDD[0..15] 21

1 2

PDIORDY

R416 4.7K

1 2

SDIORDY

R394 4.7K

CLK_USB_ICH CLK_14M_ICH CLK_HUB_ICH

12

R166
10

12

C270
10PF_0402

Compal Electron ics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

12

R162
10

12

C245
10PF_0402

D

+5VS

12

R149
10

12

C198
10PF

9 39, 04, 2002

1A

A

B

C

D

ICH2-C(LAN,Power)

+1_8VS

1 1

2 2

+3V

12

C216
.1UF_0402

12

C247

+

4.7UF_10V_0805

3 3

12

C230
.1UF_0402

12

12

C250
.1UF_0402

.1UF_0402

12

+

+1_8V

12

12

C251
.1UF_0402

12

C238
.1UF_0402

C208

4.7UF_10V_0805

C227
.1UF_0402

12

12

C244
.1UF_0402

12

C209
.1UF_0402

CPU_VCC

12

C242
.1UF_0402

12

12

C229
.1UF_0402

12

C243
.1UF_0402

C221
.1UF_0402

C212
.1UF_0402

12

12

C253
.1UF_0402

12

C213
.1UF_0402

C252
.1UF_0402

12

12

C249
.1UF_0402

C224
.1UF_0402

12

C214
1000PF_0402

12

C246
1000PF_0402

+3VS

12

+1_8VS

12

C215
1000PF_0402

C225
1000PF_0402

D10

M10
M11
M12
M13
M14

N10
N11
N12

N14
N13

AA21
AA22

AB21
AB22

K19
L19

D2

A10

B10

C2
C3
C4
C9
D5
D6
D7
D8
D9

J10
J11
J12
J13
J14

K10
K11
K12
K13
K14

L10
L11
L12
L13
L14

M9

P14
P13
P12
P11
P10

N9

A21
A22
B21
B22
AA1
AA2

AB1
AB2

D3

E5

P5
V9

A1
A2

B1
B2
B3
B9

E6
E7
E8
E9

J9

K9

L9

P9

K1

U33C

VCC1_8_1
VCC1_8_2
VCC1_8_3
VCC1_8_4
VCC1_8_5
VCC1_8_6
VCC1_8_7

GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19
GND20
GND21
GND22
GND23
GND24
GND25
GND26
GND27
GND28
GND29
GND30
GND31
GND32
GND33
GND34
GND35
GND36
GND37
GND38
GND39
GND40
GND41
GND42
GND43
GND44
GND45
GND46
GND47
GND48
GND49
GND50
GND51
GND52
GND53
GND54
GND55
GND56
GND57
GND58
GND59
GND60
GND61
GND62
GND63
GND64
GND65
GND66
GND67
GND68
GND69
GND70
GND71

ICH-2

VCC3_3_1
VCC3_3_2
VCC3_3_3
VCC3_3_4
VCC3_3_5
VCC3_3_6
VCC3_3_7
VCC3_3_8

VCC3_3_9
VCC3_3_10
VCC3_3_11
VCC3_3_12
VCC3_3_13
VCC3_3_14
VCC3_3_15
VCC3_3_16
VCC3_3_17
VCC3_3_18

V5REF1
V5REF2

VCCSUS1_8_1
VCCSUS1_8_2
VCCSUS1_8_3
VCCSUS1_8_4
VCCSUS1_8_5

VCCSUS3_3_1
VCCSUS3_3_2
VCCSUS3_3_3
VCCSUS3_3_4
VCCSUS3_3_5
VCCSUS3_3_6

V_CPU_IO_1
V_CPU_IO_2

VCCRTC

V5REF_SUS

EEPROM

EE_CS

EE_SHCLK

EE_DOUT

EE_DIN

LAN

LAN_CLK
LAN_RXD0
LAN_RXD1
LAN_RXD2

LAN_TXD0
LAN_TXD1
LAN_TXD2

LAN_RSTSYNC

RSM_PWROK

+3VS

E14
E15
E16
E17
E18
F18
G18
H18
J18
P18
R18
R5
T5
U5
V5
V6
V7
V8

K2

+VCC5REF

M20
V14

V15
V16
H5
J5

T18
U18
F5
G5
V17
V18

D12
D13

U21
V19

K4
J3
J4
K3

R353 @10K

G3
G2
G1
H1

LANTXD0

F3
F2

LANTXD1
LANTXD2

F1
H2
Y16

+1_8V

+3V

CPU_VCC

VCCRTC

+3V

LAN_EECS
LAN_EECLK
LAN_EEDI
LAN_EEDO

1 2C231

LAN_CLK

R100 331 2

1 2

R101 33
R102 331 2

1 2

R99 33

1 2

R167 0

LAN_CLK

1
2
3
4

1 2

R182 1K

C540 .1UF

U29

CS
SK
DI
DO

9346

D12

1SS355

12

C197
1UF_0805

1 2

8

VCC

7

NC

6

NC

5

GND

LAN_RST 19
RSMRST# 9,32

12

R86

@33

12

C136

@22PF

+3VS

21

12

C292
.1UF

+RTCVCC

LAN_CLK 19
LAN_RXD0 19
LAN_RXD1 19
LAN_RXD2 19
LAN_TXD0 19
LAN_TXD1 19
LAN_TXD2 19

+3V

+5VS

12

12

C476
.1UF

R140
1K

4 4

Compal Electron ics, Inc.

Title

PROPRIETARY NOTE

A

B

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

C

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

D

10 39, 04, 2002

1A

A

B

C

D

E

F

G

H

Clock Generator

+3VS

1 1

+3VS +3VS

12

12

R328
1K

BSEL02

+3VS

1 2

+3VS

R338 10K

1

2 2

CPU_VCC

1 2

R346 220

C

2

B

E

3

SDAP47,9

SCKP47,9

CLK_USB_ICH9

C169 10PF

R326
1K

1 2

R323 1K

1 2

R339 1K
R317 1K1 2

1 2

R327 1K

Q40
2SC2411K

+3VS

1 2

R321 4.7K

+3V

+3V

R322 4.7K

1 2

R324 220

1 2

R107 22

1 2

1 2

C176
10PF

1 2

R325 10K

1 2

XTALIN

12

XTALOUT

Y2

14.318MHZ

L11
CHB2012U121

1 2

L12
CHB2012U121

1 2

2

40
55
54

25
34
53

28

43

29
30

33
35

42

39

38

1 2

CLK_14M_ICH9

14.3M_SIO23

3 3

12

C133

R109 33

1 2

R110 33

56

@10PF

+3V_CLK

U9

XTAL_IN

SEL2
SEL1
SEL0

PWR_DWN#
PCI_STOP#
CPU_STOP#

VTT_PWRGD#

MULT0

SDATA
SCLK

3V66_0/DRCG
3V66_1/VCH_CLK

IREF

48MHZ_USB

48MHZ_DOT

REF

ICS950805

Width=40 mils

181419323746

VDD_PCI

VDD_PCI

VDD_REF

VDD_3V66

VDD_3V66

66MHZ_OUT2/3V66_4
66MHZ_OUT1/3V66_3
66MHZ_OUT0/3V66_2

GND_REF

GND_PCI

GND_PCI

GND_3V66

GND_3V66

491520313641

12

+

C139

22UF_16V_1206

50

VDD_CPU

VDD_CPU

VDD_CORE

VDD_48MHZ

GND_COREXTAL_OUT

CPUCLKT2

CPU_CLKC2

CPUCLKT1

CPUCLKC1

CPUCLKT0

CPUCLKC0

66MHZ_IN/3V66_5

PCICLK_F2
PCICLK_F1
PCICLK_F0

PCICLK6
PCICLK5
PCICLK4
PCICLK3
PCICLK2
PCICLK1
PCICLK0

GND_48MHZ

GND_IREF

GND_CPU

47

26

273
45

44
49

48
52

51
24

23
22
21

7
6
5

18
17
16
13
12
11
10

CLK_BCLK

CLK_BCLK#

12

12

C140
.01UF_0402

+3V_VDD

12

+

C175

.01UF_0402

CLK_MCH

CLK_MCH#

66M_MC H

1 2

R131 33

R134 331 2
R133 331 2

1 2

R132 33
R122 331 2

12

C141

C142

.01UF_0402

.01UF_0402

L14
CHB2012U121

1 2

12

C177
22UF_16V_1206

R105 271 2

1 2

R106 27

1 2

R103 27

R104 271 2

R125 331 2

1 2

R124 33
R123 331 2

12

12

C143

C172

.01UF_0402

.01UF_0402

+3VS

1 2

R87 49.9_1%

R88 49.9_1%1 2

1 2

R89 49.9_1%

1 2

R90 49.9_1%

12

C157
.01UF_0402

12

C182
@10PF

12

C174
.01UF_0402

12

C183
@10PF

12

C171
.01UF_0402

HCLK_CPU 2

HCLK_CPU# 2
CLK_HMCH 4

CLK_HMCH# 4

12

C184
@10PF

CLK_66M_AGP 12
CLK_66M_ICH 9
CLK_66M_MCH 4

PCLK_ICH 8

PCLK_PCM 17
PCLK_SIO 23

PCLK_EC 28
PCLK_MINI 20

SEL2 SEL1 SEL0 CPUCLKC[0..2] CPUCLKT[0..2]

0 0 0 66.67 66.67
0 0 1 100.00 100.00
0 1 0 200.00 200.00
0 1 1 133.33 133.33

4 4

Compal Electron ics, Inc.

Title

PROPRIETARY NOTE

A

B

C

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

D

E

F

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

G

11 39, 04, 2002

H

1A

1

2

3

4

5

6

7

8

GPIO0
GPIO1
GPIO2
GPIO3

ENVDD
BLON#

DDCSCL
DDCSDA

M_SEN#

R49 01 2

R51 10K1 2

RSET

(10 mil)(10 mil)

Option Strap Pins

R71 @10K1 2
R70 @10K1 2
R74 @10K1 2
R75 @10K1 2

TXOUT0- 16
TXOUT0+ 16
TXOUT1- 16
TXOUT1+ 16
TXOUT2- 16
TXOUT2+ 16

TXCLKO- 16
TXCLKO+ 16
TZOUT0- 16
TZOUT0+ 16
TZOUT1- 16
TZOUT1+ 16
TZOUT2- 16
TZOUT2+ 16

TZCLKO- 16
TZCLKO+ 16

R 16
G 16
B 16
HSYNC1 16
VSYNC1 16

499_1%1 2
R50

SUS_STAT#

6

12

(10 mil)

R54
@20K

GAD[0:31]

GC/BE#[0:3]

1 2

+3VS
+3VS

SBA[0:7]

C158 .1UF1 2

12

12

R47
150

3

R4910

1 2

C393 10PF

1 2
1 2

R115 471 2

R53 01 2

R37
@20K

12

C75
@15PF

R6820K

R55 1K

CRMA16
LUMA16

COMPS16

LCD_CLK16

LCD_DATA16

1 2
R52
845_1%

GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31

GC/BE#0
GC/BE#1
GC/BE#2
GC/BE#3

GREQ#
GGNT#
GINTA#
GPAR
GSTOP#
GDEVSEL#
GTRDY#
GIRDY#
GFRAME#

1 2

R7220K

RBF#
ADSTBA
ADSTBA#
ADSTBB
ADSTBB#

ST0
ST1
ST2

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

SBSTB
SBSTB#

OSCLIN

1 2

R30110

GAD[0:31]4

A A

GC/BE#[0:3]4

CLK_66M_AGP11

R40
@0

R41

0

FREQOUT

GREQ#4
GGNT#4

PIRQA#8,17,20

GPAR4

GSTOP#4

GDEVSEL#4

GTRDY#4

GIRDY#4

GFRAME#4

PCIRST#4,8,17,18,20,22,23,28,31

RBF#4

AD_STB04

AD_STB0#4

AD_STB14

AD_STB1#4

ST04
ST14
ST24

SBA[0:7]4

SBSTB4

SBSTB#4

AGPREF4

1 2

R494 22

1 2

R46 120

B B

+3V_VGA

L47
BLM21P300S_0805

12

C102

C602

10UF_1206

C C

D D

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

.1UF

12

12

R43

R44

0

@0

12

12

R42

R45

@0

@0

+3V_VGA

1

2

U6

VDD

1

X1/CLK

CLK

6

12

C93
.1UF

PD#S0

S1

LEE

GND

MK1709

3

12

R64
10K

X1

4

VDD

1

ST

OSC_27MHz

Divider circuit for 1.8Vdc XTALIN from 3.3Vdc OSC out

12

4

87
5

12

3

OUT

2

GND

2

R2SET

4

D24
C26
D25
D26

G23
G25
G24
G26
H24
H26
H25

M26
M24
N25
M25
N26

R25
R24
R26

N23
AA25

AA24

AA23
AA26

W24

AB25
AB26

W26

N24

W25

U26

U24

U25

C25

AF25
AF26

AC6

AF16
AF15
AF14
AE14
AF13

AE16

E23
E25
E24
E26
F26

L23
L26
L24

P23
P26
P24

T23
T25

F23
J25
L25

Y24
J23

J24
J26
K24
K26
K25

F25
F24
P25

Y26
Y23
Y25

V24
V26
V23

T26
T24

V25

B26

AE6
AE7

Y3

AF6
AF7

U8A

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31

C/BE#0
C/BE#1
C/BE#2
C/BE#3

REQ#
GNT#
INTA#
PAR
STOP#
DEVSEL#
TRDY#
IRDY#
FRAME#
RST#
PCICLK

SERR#
STP_AGP#

AGP_BUSY#
RBF#
AD_STB0
ADSTRB0#
AD_STB1
ADSTRB1#

ST0
ST1
ST2

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

SB_STB
SB_STB#

AGPTEST
AGPREF

SSIN
SSOUT

XTALIN
XTALOUT

TESTEN
ROMCS#
C_R

Y_G
COMP_B
H2SYNC
V2SYNC

CRT2DDCCLK
CRT2DDCDATA

R2SET

M6-P

GPIO /

ROM

ZV_LCDDATA0
ZV_LCDDATA1
ZV_LCDDATA2
ZV_LCDDATA3
ZV_LCDDATA4
ZV_LCDDATA5
ZV_LCDDATA6
ZV_LCDDATA7
ZV_LCDDATA8

ZV_LCDDATA9
ZV_LCDDATA10
ZV_LCDDATA11
ZV_LCDDATA12
ZV_LCDDATA13
ZV_LCDDATA14
ZV_LCDDATA15
ZV_LCDDATA16
ZV_LCDDATA17
ZV_LCDDATA18
ZV_LCDDATA19
ZV_LCDDATA20
ZV_LCDDATA21
ZV_LCDDATA22
ZV_LCDDATA23

ZV PORT / EXT

TMDS

ZV_LCDCNTL0
ZV_LCDCNTL1
ZV_LCDCNTL2
ZV_LCDCNTL3

TXOUT_L0N

TXOUT_L0P

TXOUT_L1N

TXOUT_L1P

TXOUT_L2N

TXOUT_L2P

PCI/AGP HOST BUS

INTERFACE

TXOUT_L3N

TXOUT_L3P

TXCLK_LN

TXCLK_LP

TXOUT_U0N

TXOUT_U0P

TXOUT_U1N

TXOUT_U1P

LVDSTMDSDAC

TXOUT_U2N

TXOUT_U2P

TXOUT_U3N

TXOUT_U3P

TXCLK_UN

TXCLK_UP

SSCDAC2

DVIDDCCLK

DVIDDCDATA

CLK

VGADDCCLK

VGADDCDATA

SUS_STAT#

GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8

GPIO9
GPIO10
GPIO11
GPIO12
GPIO13

LTGIO0
LTGIO1
LTGIO2

DIGON
BLON#

TX0M

TX0P

TX1M

TX1P

TX2M

TX2P

TXCM

TXCP

HPD

HSYNC

VSYNC

MONID0
MONID1

AUXWIN

RSET

5

Y2
Y1
W3
W2
W1
V4
V3
V2
V1
U3
U2
U1
T4
T3

AA4
AB1
AB2
AB3
AB4
AC1
AC2
AC3
AD1
AD2
AD3
AE1
AE2
AF1
AF2
AF3
AE3
AF4
AE4
AD4
AF5
AE5
AD5
AC5

Y4
AA1
AA2
AA3

AC8
AD8
AC9
AD9
AE8
AF8
AC10
AD10
AE9
AF9
AD11
AC11
AE11
AF11
AD12
AC12
AD13
AE13
AE12
AF12

AD7
AD6
AC7

AB10
AB9

AE19
AF19
AE20
AF20
AE21
AF21
AE18
AF18

AD20
AC20

AD21

AF24

R

AF23

G

AF22

B

AE24
AE23

AC25
AC26

AD24
AD25

AE25
AC22
AE22

Strap-G
Strap-H
Strap-J
Strap-K

M_SEN# 16
DDC_MD2 16

+3V_VGA

+3V_VGA

ENVDD 16
BLON# 16

DDC_CLK 16
DDC_DATA 16

SUS_STAT# 9,23,31

HOST INTERFACE

SUS_STAT#

1 2

R48 10K

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

Custom

401219

星期三 九月

Date: Sheet of

7

+3V

12 39, 04, 2002

8

1A

1

2

3

4

5

6

7

8

MEMORY INTERFACE

12

C181
@15PF

NMD[0:63]

NMA[0:13]
NDQM[0:7]

NDQS0 14

NDQS4 14

NMRAS# 14
NMCAS# 14
NMWE# 14
NMCS0# 14

NMCKE 14

12

C178
@15PF

NMCLK0
NMCLK0#

NMCLK1
NMCLK1#

12

C170
@15PF

A A

1
2
3
4
5
6
7
8 9
1
2
3
4
5
6
7
8 9

1 2

1 8
2 7
3 6
4 5

+1_8V_VGA

16
15
14
13
12
11
10

16
15
14
13
12
11
10

RP12
16P8R-10

RP13
16P8R-10

RP14
8P4R_0

(10 mil)

12

C399
.1UF

NMA0
NMA1
NMA2
NMA3
NMA4
NMA5
NMA6
NMA7
NMA8
NMA9
NMA10
NMA11
NMA12
NMA13

NDQM0
NDQM1
NDQM2
NDQM3
NDQM4
NDQM5
NDQM6
NDQM7

NDQS4

NMRAS#
NMCAS#
NMWE#
NMCS0#

NMCKE

12

C186
@15PF

+2_5V

12

12

R314
1K_1%

R298
1K_1%

C22
C21

D20
C20

C19

C17

D16
C16

D14
C14

D13
C13

U8B

A26

DQ0

B25

DQ1

A25

DQ2

A24

DQ3

B23

DQ4

A23

DQ5
DQ6

B22

DQ7
DQ8

B21

DQ9

A21

DQ10
DQ11
DQ12

B20

DQ13

A20

DQ14
DQ15

B18

DQ16

A18

DQ17
DQ18

B17

DQ19

A17

DQ20
DQ21
DQ22

B16

DQ23

B15

DQ24

A15

DQ25
DQ26
DQ27

B14

DQ28

A14

DQ29
DQ30
DQ31

B1

DQ32

C1

DQ33

C2

DQ34

D1

DQ35

D2

DQ36

E1

DQ37

E2

DQ38

F1

DQ39

G2

DQ40

G3

DQ41

H1

DQ42

H2

DQ43

H3

DQ44

J1

DQ45

J2

DQ46

J3

DQ47

L1

DQ48

L2

DQ49

L3

DQ50

L4

DQ51

M1

DQ52

M2

DQ53

M3

DQ54

N1

DQ55

N4

DQ56

P1

DQ57

P2

DQ58

P3

DQ59

P4

DQ60

R1

DQ61

R2

DQ62

R3

DQ63

M6-P

MEMORY

INTERFACE

MA10
MA11
MA12
MA13

DQM#0
DQM#1
DQM#2
DQM#3
DQM#4
DQM#5
DQM#6
DQM#7

RAS#
CAS#

CS#0

CS#1

CLK0

CLK0#

CLK1

CLK1#

CLKFB

VREF

MEMVMODE

VMA0

B13

MA0

VMA1

A13

MA1

VMA2

C12

MA2

VMA3

B12

MA3

VMA4

A12

MA4

VMA5

D11

MA5

VMA6

C11

MA6

VMA7

B11

MA7

VMA8

A11

MA8

VMA9

C10

MA9

VMA10

B10

VMA11

A10

VMA12

D9

VMA13

C9

VDQM0

WE#

QS0
QS1
QS2
QS3
QS4
QS5
QS6
QS7

CKE

A22
D21
A16
C15
F2
G1
N2
N3

A19
B19
D18
C18
J4
K1
K2
K3

A9
C8
D8
B9

B8
A8
A6

B6
A4

B4

A7

NC

B7

NC

A5

NC

B5

NC

B3

T2

T1

R345 331 2

VDQM1

R344 331 2

VDQM2

R342 331 2

VDQM3

R341 331 2

VDQM4

R333 331 2

VDQM5

R332 331 2

VDQM6

R316 33

VDQM7

R320 331 2

VDQS0 NDQS0

R343 331 2

VDQS4

R329 331 2

VMRAS#
VMCAS#
VMWE#
VMCS0#

VMCKE

R340 01 2

VMCLK0

R135 221 2

VMCLK0#

R130 221 2

VMCLK1

R128 221 2

VMCLK1#

R116 221 2

MVREF

1 2

R306 4.7K

NMD0

8 9

NMD1

7
6
5
4
3
2
1
8 9
7
6
5
4
3
2
1
8 9
7
6
5
4
3
2
1
8 9
7
6
5
4
3
2
1
8 9
7
6
5
4
3
2
1
8 9
7
6
5
4
3
2
1
8 9
7
6
5
4
3
2
1
8 9
7
6
5
4
3
2
1

10
11
12
13
14
15
16

10
11
12
13
14
15
16

10
11
12
13
14
15
16

10
11
12
13
14
15
16

10
11
12
13
14
15
16

10
11
12
13
14
15
16

10
11
12
13
14
15
16

10
11
12
13
14
15
16

NMD2
NMD3
NMD4
NMD5
NMD6
NMD7
NMD8
NMD9
NMD10
NMD11
NMD12
NMD13
NMD14
NMD15
NMD16
NMD17
NMD18
NMD19

B B

C C

NMD20
NMD21
NMD22
NMD23
NMD24
NMD25
NMD26
NMD27
NMD28
NMD29
NMD30
NMD31
NMD32
NMD33
NMD34
NMD35
NMD36
NMD37
NMD38
NMD39
NMD40
NMD41
NMD42
NMD43
NMD44
NMD45
NMD46
NMD47
NMD48
NMD49
NMD50
NMD51
NMD52
NMD53
NMD54
NMD55
NMD56
NMD57
NMD58
NMD59
NMD60
NMD61
NMD62
NMD63

RP15
16P8R-33

RP16
16P8R-33

RP17
16P8R-33

RP18
16P8R-33

RP11
16P8R-33

RP10
16P8R-33

RP9
16P8R-33

RP8
16P8R-33

VMD0
VMD1
VMD2
VMD3
VMD4
VMD5
VMD6
VMD7
VMD8
VMD9
VMD10
VMD11
VMD12
VMD13
VMD14
VMD15
VMD16
VMD17
VMD18
VMD19
VMD20
VMD21
VMD22
VMD23
VMD24
VMD25
VMD26
VMD27
VMD28
VMD29
VMD30
VMD31
VMD32
VMD33
VMD34
VMD35
VMD36
VMD37
VMD38
VMD39
VMD40
VMD41
VMD42
VMD43
VMD44
VMD45
VMD46
VMD47
VMD48
VMD49
VMD50
VMD51
VMD52
VMD53
VMD54
VMD55
VMD56
VMD57
VMD58
VMD59
VMD60
VMD61
VMD62
VMD63

NMD[0:63] 14

NMA[0:13] 14
NDQM[0:7] 14

NMCLK0 14
NMCLK0# 14

NMCLK1 14
NMCLK1# 14

D D

Compal Electronics, Inc.

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

1

2

3

4

5

6

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

Custom

401219

星期三 九月

Date: Sheet of

7

13 39, 04, 2002

8

1A

1

2

3

4

5

6

7

8

DDR SDRAM

7376

VDDQVSSQ

VDDQVSSQ

79828586

VDDQVSSQ

92

95

VDDQ

VSSQ

99

L17

@CHB2012U121

L16

CHB2012U121

15

3546

6566

96

U13

VDD

VDDVSS

VDDVSS

VDD

VDDQ

97

DQ0

98

DQ1

100

DQ2

1

DQ3

3

DQ4

4

DQ5

6

DQ6

7

DQ7

60

DQ8

61

DQ9

63

DQ10

64

DQ11

68

DQ12

69

DQ13

71

DQ14

72

DQ15

9

DQ16

10

DQ17

12

DQ18

13

DQ19

17

DQ20

18

DQ21

20

DQ22

21

DQ23

74

DQ24

75

DQ25

77

DQ26

78

DQ27

80

DQ28

81

DQ29

83

DQ30

84

DQ31

38

NC

39

NC

40

NC

41

NC

42

NC

43

NC

44

NC

VSS

VSS

VSSQ

K4D62323HA

C188
10UF_1206

12

C237
2200PF

NMD0
NMD1
NMD2
NMD3
NMD4
NMD5
NMD6
NMD7
NMD8
NMD9
NMD10
NMD11
NMD12
NMD13
NMD14
NMD15
NMD16
NMD17
NMD18
NMD19
NMD20
NMD21
NMD22
NMD23
NMD24
NMD25
NMD26
NMD27
NMD28
NMD29
NMD30
NMD31

FBVDD

12

C187
.1UF

+2_5V+2_5V

12

C200
10UF_1206

FBVDD FBVDD

12

C263

C226

.1UF

10UF_1206

12

C194
.1UF

12

C482

C205

.1UF

2200PF

12

12

C179

C467

.1UF

.1UF

+2_5V

1 2

1 2

12

12

R112
1K_1%

R113
1K_1%

C203
2200PF

C466
.1UF

(10
mil)

NMCLK1

NMCLK1#

12

C201
2200PF

12

12

C465
.1UF

NMA0
NMA1
NMA2
NMA3
NMA4
NMA5
NMA6
NMA7
NMA8
NMA9
NMA10
NMA11
NMA13
NMA12

NDQM4
NDQM5
NDQM6
NDQM7
NDQS4

VREF2 NVREF1

12

C156
.1UF

NMRAS#
NMCAS#
NMWE#
NMCS0#

NMCKE

R114
120

1 2

C464
.1UF

2

141622

VDDQ

VDDQ

31

A0

32

A1

33

A2

34

A3

47

A4

48

A5

49

A6

50

A7

51

A8(AP)

45

A9

36

A10

37

A11

29

BA0

30

BA1

23

DM0

56

DM1

24

DM2

57

DM3

94

DQS

58

VREF

52

MCL

93

RFU

27

RAS#

26

CAS#

25

WE#

28

CS#

53

CKE

55

CK

54

CK#

87

NC

88

NC

89

NC

90

NC

91

NC

VSSQ VDDQ

VSSQ

5 8

11

19

5962

VDDQ

VSSQ

6770

VDDQVSSQ

7376

VDDQVSSQ

79828586

VDDQVSSQ

VDDQVSSQ

92

95

VDDQ

VSSQ

99

15

VDDQ

VSSQ

VDD

VSS

3546

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31

VDDVSS

6566

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9

96

VDDVSS

NC
NC
NC
NC
NC
NC
NC

U10

VDD

97
98
100
1
3
4
6
7
60
61
63
64
68
69
71
72
9
10
12
13
17
18
20
21
74
75
77
78
80
81
83
84

38
39
40
41
42
43
44

VSS

K4D62323HA

12

C155
2200PF

NMD32
NMD33
NMD34
NMD35
NMD36
NMD37
NMD38
NMD39
NMD40
NMD41
NMD42
NMD43
NMD44
NMD45
NMD46
NMD47
NMD48
NMD49
NMD50
NMD51
NMD52
NMD53
NMD54
NMD55
NMD56
NMD57
NMD58
NMD59
NMD60
NMD61
NMD62
NMD63

12

C195

C196

.1UF

10UF_1206

+3V

A A

12

12

C206
2200PF

C261
.1UF

+2_5V

1 2

1 2

12

12

R147
1K_1%

VREF1

R146
1K_1%

C236
2200PF

C260
.1UF

(10
mil)

NMCLK0

NMCLK0#

12

C219
2200PF

12

12

C202

C264

.1UF

.1UF

NMA0

31

NMA1

32

NMA2

33

NMA3

34

NMA4

47

NMA5

48

NMA6

49

NMA7

50

NMA8

51

NMA9

45

NMA10

36

NMA11

37

NMA13

29

NMA12

30

NDQM0

23

NDQM1

56

NDQM2

24

NDQM3

57
NDQS0
NVREF0

94

1 2

NMRAS#
NMCAS#
NMWE#
NMCS0#

NMCKE

R148
120

58

52

93

27

26

25

28

53

55

54

87

88

89

90

91

12

C207
.1UF

12

C258

C262

10UF_1206

.1UF

12

12

C204

C483

.1UF

.1UF

B B

NMD[0:63]13

NMA[0:13]13

NDQM[0:7]13

NMWE#13
NMCAS#13
NMRAS#13
NMCS0#13

NMCKE13
NMCLK013

NMCLK0#13

NMCLK113

NMCLK1#13

NDQS013

C C

NDQS413

NMD[0:63]
NMA[0:13]
NDQM[0:7]

NMWE#
NMCAS#
NMRAS#
NMCS0#

NMCKE
NMCLK0
NMCLK0#
NMCLK1
NMCLK1#

NDQS0
NDQS4

2

A0
A1
A2
A3
A4
A5
A6
A7
A8(AP)
A9
A10
A11
BA0
BA1

DM0
DM1
DM2
DM3

DQS
VREF

MCL
RFU

RAS#
CAS#
WE#
CS#

CKE
CK

CK#
NC

NC
NC
NC
NC

VDDQ

5 8

141622

VSSQ VDDQ

11

VDDQ

VSSQ

19

5962

VDDQ

VSSQ

+2_5V

6770

VDDQVSSQ

D D

Compal Electronics, Inc.

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

1

2

3

4

5

6

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

Custom

401219

星期三 九月

Date: Sheet of

7

14 39, 04, 2002

8

1A

1

A A

B B

C C

VDD_DAC1.8

VDD_DAC2.5

VDD_PNLIO1.8

VDD_PLL1.8

D D

VDD_MEMPLL1.8

VDD_PNLPLL1.8

VDD_MCLK2.5

1

2

U8C

E5

VSS

C3

VSS

B2

VSS

A1

VSS

D4

VSS

T10

VSS

T11

VSS

T12

VSS

T13

VSS

T14

VSS

T15

VSS

T16

VSS

T17

VSS

K10

VSS

K11

VSS

K12

VSS

K13

VSS

K14

VSS

K15

VSS

K16

VSS

K17

VSS

L10

VSS

L11

VSS

L12

VSS

L13

VSS

L14

VSS

L15

VSS

L16

VSS

L17

VSS

M10

VSS

M11

VSS

M12

VSS

M13

VSS

M14

VSS

M15

VSS

M16

VSS

M17

VSS

N10

VSS

N11

VSS

N12

VSS

N13

VSS

N14

VSS

N15

VSS

N16

VSS

N17

VSS

P10

VSS

P11

VSS

P12

VSS

P13

VSS

P14

VSS

P15

VSS

P16

VSS

P17

VSS

R10

VSS

R11

VSS

R12

VSS

R13

VSS

R14

VSS

R15

VSS

R16

VSS

R17

VSS

U10

VSS

U11

VSS

U12

VSS

U13

VSS

U14

VSS

U15

VSS

U16

VSS

U17

VSS

C4

VSS

D3

VSS

E4

VSS

F5

VSS

D5

VSS

AD23

AVDD

AD22

AVSSN

AC21

AVSSQ

AD16

A2VDD

AD15

A2VDDQ

AC15

A2VSSN

AE15

A2VSSQ

AC13

LVDDR

AD14

LVDDR

AB13 F22

LVSSR VDDP

AC14

LVSSR

AC19

TXVDDR

AD19

TXVDDR

AD18

TXVSSR

AD17

TXVSSR

AC18

TXVSSR

AD26

PVSS

A2

MPVDD

A3

MPVSS

AE17

TPVDD

AF17

TPVSS

AE10

LPVDD

AF10

LPVSS

C5

VDDRH

M6-P

2

CORE & HOST & MEMORY & I/O

POWER

3

VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC

VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1
VDDR1

VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3A2VSSN

3

VDDP
VDDP

VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDPPVDD
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP

AB11
H5
K5
M5
R5
U5
W5
AB8
AB14
AB7
AB17
AB19
W22
U22
R22
M22
K22
H22
E19
E17
E15
E12
E10
E8
AB12

D10
C7
C23
D12
D17
E3
F4
B24
F3
D6
C6
D15
D19
D22
G4
E6
E7
E9
E11
E13
E14
E16
E18
E20
E21
G5
H4
J5
K4
L5
M4
N5
P5
R4
D7

T5
U4
V5
W4
Y5
AA5
AC4
AB5
AB6
AB15
AB16
AB18
AB20
AB21
AB22
AC17
AC23
AC24AC16

E22
G22

H23
J22
K23
L22
M23
N22
P22
R23AE26
T22
U23
V22
W23
Y22
AA22
AB23
AB24
D23
C24

+1_8V_VGA

For S3 mode,short J4

+3V_VGA

4

J3

1 2

PAD-OPEN 4x4m

J4

1 2

PAD-OPEN 4x4m

+2_5V

1 2

PAD-OPEN 4x4m

1 2

PAD-OPEN 4x4m

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

J5

J6

+1_5VS

+1_8V

+1_8VS

For S3 mode,short J6

+3V

+3VS

SYSON28,30,37

SUSP#21,28,30

For S3 mode,mount
R496

4

C441

22UF_10V_1206

C403

22UF_10V_1206

12

C453

1UF_0805

12

C406

.1UF_0402

12

C411

.1UF_0402

+3VALW

C129
10UF_1206

1 2

R495 @0

1 2

R496 0

5

+1_8V_VGA

12

C438

1000PF_0402

12

C404

1000PF_0402

12

C458

1000PF_0402

+3V_VGA

12

C408

1000PF_0402

+1_5VS

12

C420

.1UF_0402

12

C437

1000PF_0402

+1_8V_VGA

12

C440

1000PF_0402

+2_5V

12

1000PF_0402

12

.1UF_0402

12

.1UF_0402

12

C439

.1UF_0402

12

C417

.1UF_0402

12

C457

.1UF_0402

12

C407

1000PF_0402

12

C414

.1UF_0402

+2.5Vdc Regulator

U24
AMS1503

+5VALW

R300

1 2

100K

2

22K

5

22K

Q35
TP0610T

2

13

13

Q4
DTC124EK

C459

C402

C424

Control

4

12

C436

.1UF_0402

12

C405

.1UF_0402

12

C460

.1UF_0402

12

C409
.1UF_0402

12

C429
.1UF_0402

1

Sense

OutputVpower

Adjust

C138
.1UF

12

C432

.01UF_0402

12

C415
.1UF_0402

12

.1UF_0402

35

2

VREF 1.25V

C427

6

12

C426

.1UF_0402

J7

1 2

PAD-OPEN 4x4m

L48

FBM-L11-201209-221

L49

FBM-L11-201209-221

R111
@100_1%

1 2

R108
0

1 2

6

12

C421

.01UF_0402

+2_5V

7

POWER INTERFACE

10UF_1206

@10UF_1206

10UF_1206

10UF_1206

VDD_MCLK2.5

C463

.1UF_0402

C394
.1UF_0402

VDD_PLL1.8

(20 mil)

C396

C401
.1UF_0402

VDD_MEMPLL1.8

(20 mil)

C471

C469

.1UF_0402

VDD_PNLPLL1.8

(20 mil)

C384

C381
.1UF_0402

VDD_DAC1.8

(20 mil)

C385

C383
.1UF_0402

VDD_PNLIO1.8

(20 mil)

C380

C382

.1UF

1000PF_0402

C608
100PF

C611
100PF

C609
100PF

C612
100PF

+1_8V_VGA

+1_8V_VGA

+1_8V_VGA

+1_8V_VGA

+2_5V

+1_8V_VGA

+2_5V

+

C137
150UF_D_6.3V

C456
.1UF_0402

Title

Size Document Number Rev

Custom

Date: Sheet of

L30

CHB1608U301

L33

CHB1608U301

L27

CHB1608U301

L29

CHB1608U301

L28

1 2

CHB1608U301

L34

(20 mil)

1 2

CHB1608U301

VDD_DAC2.5

L32

(20 mil)

CHB2012U121

Compal Electronics, Inc.

SCHEMATIC, M/B LA-1252
401219

星期三 九月

7

8

C610
470PF

C613
470PF

15 39, 04, 2002

8

1A

A

B

C

D

E

B+

1

D27

@DAN217

2

3

1 1

COMPS

R256
75_1%

LUMA

CRMA

12

R257
75_1%

12

R252
75_1%

12

12

12

C355

C356

150PF

150PF

LUMA12

CRMA12

COMPS12

1 2

C17 @47PF

L3 CHB1608U301

1 2
1 2

C13 @47PF

1 2

L1 CHB1608U301

1 2

L2 CHB1608U301

1 2

C15 @47PF

12

C354

150PF

D28

@DAN217

2

C14

270PF

1

3

12

12

C12

270PF

+12V

Q21

2N7002

ENVDD

LCDVDD

12

13

+5V

R14

100

R13
10K

R12

2

13

22K

2

22K

47K

Q22
DTC124EK

2

2 2

ENVDD12

22K

22K

R11
100K

13

Q23
DTC124EK

R10
200K

2

C22

1000PF

CRT Connector

L22

L23

R264

1 2

12

L20

1 2

CHB1608B121

L4

1 2

CHB1608B121

@2.2K

B

D2

2

C9
15PF

3 3

DDC_MD212

M_SEN#12

R12

G12

B12

12

12

C362

R248

75_1%

R255

R259

75_1%

1 2

75_1%

1 2

1 2

18PF

C361
18PF

L21

1 2

CHB2012U121_0805

1 2

CHB2012U121_0805

1 2

CHB2012U121_0805

12

C352
18PF

HSYNC

4 4

VSYNC

R7

@2.2K

1 2

CRT_VCC CRT_VCC

A

D26

12

C16

270PF

+3V

13

SI2302DS

C21

.1UF

1

DAN217

3

PROPRIETARY NOTE

1

@DAN217

2

+

Q24

LCDVDD

+

D4

12

C7
15PF

12

B+

PID0
PID1
PID2
PID3

L24
CHB2012U170

1 2
1 2

L25 CHB2012U170

DAC_BRIG
INVT_PWM
DISPOFF#

LCDVDD

TXOUT0+12

TXOUT0-12

TXOUT1+12

TXOUT1-12

TXOUT2+12

TXOUT2-12

TXCLKO+12

TXCLKO-12

TZOUT0+12

TZOUT0-12

TZOUT1+12

TZOUT1-12

TZOUT2+12

TZOUT2-12

TZCLKO+12

TZCLKO-12

LCD_DATA12

LCD_CLK12

3

JP16

1
2
3
4
5
6
7

S CONN._SUYIN

C364

4.7UF_1206
10V

C23

4.7UF_1206
10V

+3VS

12

12

C358
.1UF

C357
10UF_1210_35V

DAC_BRIG28

INVT_PWM28

+3VS

PID[0..3]

RP24

PID[0..3] 23

PID3

45

PID2

36

PID1

27

PID0

18

8P4R-10K

+3VS

R258
1K

RB717F

D29
BKOFF#28
ENVEE28

BLON#12

1
2

BLON#

DISPOFF#

3

13

D

Q25

2

G

2N7002

S

HSYNC112

+3VS +5VS

1

1

D3

D7

2 1

RB491D

DAN217

2

C6
68PF

DAN217

3

2

3

12

C5
15PF

12

12

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

C26
68PF

C10
100PF

12

C25
100PF

220PF

C

F1

FUSE_1A

C8

12

C27
.1UF

CRT_VCCR_CRT_VCC

21

12

JP15
CRT-15P

6

11

1
7

12

2

CRT_VCC

8

13

3
9

14

4
10
15

5

CRT_VCC CRT_VCC

12

12

R249

2.2K

DDCD

12

C24
220PF

DDCC

D

R265

2.2K

VSYNC112

+3VS

1 3

Q59
2N7002

JP1

IB+

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
30
31
32
33
34
35
36
37
38
39
40

ipex_20228-040e_f40p

R503
1K

U57

1

OE

2

A

3

GND

74AHCT1G125GW

U58

1

OE

2

A

3

GND

+5VS

12

5

VCC

HSYNC

4

Y

+5VS

5

VCC

VSYNC

4

Y

74AHCT1G125GW

12

R502
0

2

Q61
2N7002

2

1 3

+3VS

+3VS

12

12

R302

R303

4.7K

4.7K

DDC_DATA 12

DDC_CLK 12

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

16 39, 04, 2002

E

1A

A

PCLK_PCM11

1 1

S1_D[0..15]18

S1_A[0..25]18

S2_D[0..15]18

S2_A[0..25]18

2 2

3 3

4 4

S2_WP S1_WP
S2_A23

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

R151

1 2

+12VS

100K

SERR#8,20

1 2

R208 22K

R187

22K

2

13

Q13 2N7002
S1_D[0..15]
S1_A[0..25]
S2_D[0..15]
S2_A[0..25]

S2_A16 SB_A16 SA_A16 S1_A16

Placement near
to PCMCIA
controller

S2_BVD118
S2_BVD218
S2_CD1#18
S2_CD2#18
S2_RDY#18

S2_WAIT#18

S2_WP18

S2_INPACK#18

S2_CE1#18
S2_CE2#18

S2_WE#18
S2_IORD#18
S2_IOWR#18

S2_OE#18
S2_VS118

S2_VS218
S2_REG#18
S2_RST18

S2_VCC
S2_VCC

A

S2_D0 S1_D0
S2_D1 S1_D1
S2_D2 S1_D2
S2_D3 S1_D3
S2_D4 S1_D4
S2_D5 S1_D5
S2_D6 S1_D6
S2_D7 S1_D7
S2_D8 S1_D8
S2_D9 S1_D9
S2_D10 S1_D10
S2_D11 S1_D11
S2_D12 S1_D12
S2_D13 S1_D13
S2_D14 S1_D14
S2_D15 S1_D15

S2_A0 S1_A0
S2_A1 S1_A1
S2_A2 S1_A2
S2_A3 S1_A3
S2_A4 S1_A4
S2_A5 S1_A5
S2_A6 S1_A6
S2_A7 S1_A7
S2_A8 S1_A8
S2_A9 S1_A9
S2_A10 S1_A10
S2_A11 S1_A11
S2_A12 S1_A12
S2_A13 S1_A13
S2_A14 S1_A14
S2_A15 S1_A15

R199

1 2

S2_A17 S1_A17
S2_A18 S1_A18

47

S2_A19 S1_A19
S2_A20 S1_A20
S2_A21 S1_A21
S2_A22 S1_A22
S2_A23 S1_A23
S2_A24 S1_A24
S2_A25 S1_A25

S2_BVD1 S1_BVD1
S2_BVD2 S1_BVD2
S2_CD1# S1_CD1#
S2_CD2# S1_CD2#
S2_RDY# S1_RDY#
S2_WAIT# S1_WAIT#
S2_WP S1_WP
S2_INPACK# S1_INPACK#

S2_VS2
S2_RST

AD[0..31]8,20

TRDY#8,20

W10

B_D0/CAD27

U10

B_D1/CAD29

P10

B_D2/RSVD

H2

B_D3/CAD0

J1

B_D4/CAD1

J3

B_D5/CAD3

K1

B_D6/CAD5

K3

B_D7/CAD7

V10

B_D8/CAD28

R10

B_D9/CAD30

W11

B_D10/CAD31

H1

B_D11/CAD2

J2

B_D12/CAD4

J6

B_D13/CAD6

K2

B_D14/RSVD

K5

B_D15/CAD8

R8

B_A0/CAD26

W7

B_A1/CAD25

V7

B_A2/CAD24

W6

B_A3/CAD23

V6

B_A4/CAD22

U6

B_A5/CAD21

V5

B_A6/CAD20

U5

B_A7/CAD18

N1

B_A8/CC/BE1#

M3

B_A9/CAD14

L1

B_A10/CAD9

M1

B_A11/CAD12

T1

B_A12/CC/BE2#

N3

B_A13/CPAR

P1

B_A14/CPERR#

P5

B_A15/CIRDY#

P6

B_A16/CCLK

M6

B_A17/CAD16

N2

B_A18/RSVD

N6

B_A19/CBLOCK#

N5

B_A20/CSTOP#

R1

B_A21/CDEVSEL#

R2

B_A22/CTRDY#

R3

B_A23/CFRAME#

W4

B_A24/CAD17

R6

B_A25/CAD19

V9

B_BVD1/CSTSCHG

W9 J15

B_BVD2/CAUDIO A_BVD2/CAUDIO

H3

B_CD1#/CCD1#

R9

B_CD2#/CCD2#

V8

B_READY/CINT#

W8

B_WAIT#/CSERR#

U9

B_WP/CCLKRUN#

R7

B_INPACK/CREQ#

K6

B_CE1#/CC/BE0#

L2

B_CE2#/CAD10

P3

B_WE#/CGNT#

L5

B_IORD#/CAD13

M2

B_IOWR#/CAD15

L6

B_OE#/CAD11

U8

B_VS1#/CVS1

P7

B_VS2#/CVS2

P8

B_REG#/CC/BE3#

W5

B_RESET/CRST#

AD[0..31]

B

SLATCH18

RTCCLK9,18

SLDATA18
GNT#38
REQ#38
C/BE#38,20
C/BE#28,20
C/BE#18,20
C/BE#08,20

12

PERR#

STOP#

IRDY#

TRDY#

RSTIN#

R160

33

12

C240
10PF

FRAME#

DEVSEL#

A10E2A5C8A15

PCLK

C/BE0#

C/BE1#

C/BE2#

B13

C/BE3#

REQ#

C13

GNT#

FRAME#8,20
DEVSEL#8,20
PCIRST#4,8,12,18,20,22,23,28,31

IRDY#8,20
STOP#8,20

PERR#8,20

PAR8,20

C6B6A6F7A7B7A14C7F8

PAR

SERR#

PCI

Interface

Slot

B

AD27

AD26

AD25

AD24

AD23

AD22

AD21

AD20

AD19

AD4

AD10

AD9

AD8

AD7

AD6

AD5

AD3

AD2

AD1

AD0

F2

G5

H6G3G1

H5

AD0

AD1

AD2

AD3

AD4

AD5

AD6

AD7

AD8

AD9

AD10

B

AD11

AD11

AD12

AD12

AD13

AD13

AD14

AD14

AD15

B8

AD15

AD16

AD16

AD17

E9

AD17

AD18

AD18

AD19

AD20

F10A9B9F9A8F1F6B5E6A4C12E3F5G6E1

AD21

E10

AD22

F11

AD23

E13

AD24

C11

AD25

B11

AD26

A12

AD27

AD28

F14

AD28

B12

AD29

E19

DATA

AD29

E12

AD30

G15

F17

LATCH

CLOCK

AD31

AD30

A13

AD31

C

+3V

F18

VCCI

SPKOUT

IRQ/DMA

IDSEL

C10

12

R161
100

AD16

C

PCM_SPK# 27

12

E11

D1

F3

VCC

VCCP

VCCP

Power

IRQSER/MFUNC3

INTA#/MFUNC0

INTB#/MFUNC1

SUSPEND#

DMAREQ#/MFUNC2

C15

F15

E17

D19

A16

PCM_INTB#

PCM_INTA#

12

C314
.1UF

+3V

W12

N15

G19

B14

L3

U7

VCC

VCC

VCC

VCC

VCC

VCC

Slot

A

RIOUT#/PME#

DMAGNT#/MFUNC5

LOCK#/MFUNC4

CLKRUN#/MFUNC6

C14

F13

E14

B15

PCM_PME#

PCM1_LED

PCM2_LED

C9

C313
.1UF

E7

VCC

GND

G2

VCC

GND

J5

+3V

M5

GND

P2

VCCB

GND

P9

M17

GND

V14

VCCA

GND

K18

A11

GND

E18

CBRST#

GRST#

GND

GND

F12

1 2

C278 .1UF

1 2

C283 .1UF

A_D0/CAD27
A_D1/CAD29

A_D2/RSVD
A_D3/CAD0
A_D4/CAD1
A_D5/CAD3
A_D6/CAD5

A_D7/CAD7
A_D8/CAD28
A_D9/CAD30

A_D10/CAD31

A_D11/CAD2
A_D12/CAD4
A_D13/CAD6
A_D14/RSVD
A_D15/CAD8

A_A0/CAD26
A_A1/CAD25
A_A2/CAD24
A_A3/CAD23
A_A4/CAD22
A_A5/CAD21
A_A6/CAD20
A_A7/CAD18

A_A8/CC/BE1#

A_A9/CAD14
A_A10/CAD9

A_A11/CAD12

A_A12/CC/BE2#

A_A13/CPAR

A_A14/CPERR#

A_A15/CIRDY#

A_A16/CCLK

A_A17/CAD16

A_A18/RSVD

A_A19/CBLOCK#

A_A20/CSTOP#

A_A21/CDEVSEL#

A_A22/TRDY#

A_A23/CFRAME#

A_A24/CAD17
A_A25/CAD19

A_BVD1/CSTSCHG

A_CD1#/CCD1#
A_CD2#/CCD2#

A_READY/CINT#

A_WAIT#/CSERR#

A_WP/CCLKRUN#

A_INPACK/CREQ#

A_CE1#/CC/BE0#

A_CE2#/CAD10

A_WE#/CGNT#

A_IORD#/CAD13

A_IOWR#/CAD15

A_OE#/CAD11

A_VS1#/CVS1
A_VS2#/CVS2

A_REG#/CC/BE3#

A_RESET/CRST#

GND

GND

GND

B10

E8

C5

PCM_PME# 28
CLKRUN# 9,20,23,28
PCM1_LED 29
RING# 28
SIRQ 8,23,28
PCM2_LED 29

R163 22K

2 1

D19

RB751V

D

CBRST# 18,20

U40

H14
G18
G14
U11
R11
U12
R12
V13
H15
G17
F19
P11
V12
P12
W13
U13

J19
K14
K15
K19
L15
L17
L19
M15
W16
R14
W14
P14
N18
R17
N14
M14
P18
U15
T19
P15
R18
P17
P19
N17
N19
M18

H19
V11

H17
J17
J14
H18
L14

P13
R13
R19
W15
V15
U14

S1_VS1S2_VS1

J18

S1_VS2

M19
K17

S1_RST

L18

PCI1420-GHK

+3V

PCM_SUSP# 28

D

S2_VCC
S1_VCC

E

C277
.1UF

C241
1000PF

22K

R164
22K

S1_A23

+3V

12

+3V

12

+3V

D17

RB751V
D18

RB751V

R186

C256
.1UF

C315
1000PF

21

21

R196

1 2

22K

CARDBUS
PCI1420

+3V

12

C284
.1UF

+3V

12

C239
1000PF

R201

1 2

47

Placement near
to PCMCIA
controller

S1_BVD1 18

S1_BVD2 18

S1_CD1# 18

S1_CD2# 18
S1_RDY# 18
S1_WAIT# 18
S1_WP 18
S1_INPACK# 18

S1_CE1# 18
S1_CE2# 18
S1_WE# 18
S1_IORD# 18
S1_IOWR# 18
S1_OE# 18
S1_VS1 18
S1_VS2 18
S1_REG# 18
S1_RST 18

12

12

R165

PCM_INTA#

PCM_INTB#

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

E

12

C312
.1UF

12

C268
1000PF

PIRQA# 8,12,20

PIRQB# 8

S1_VCC
S1_VCC

22K

17 39, 04, 2002

1A

PCMCIA POWER CTRL.

+5V_CBS

+12V

+3V

C502
1UF_25V_08051 2

C503

1 2

.1UF
C529

1 2

.1UF

C530

1 2

.1UF

C504

1 2

.1UF

C531

1 2
1 2

S1_A[0..25]17

S1_D[0..15]17
S2_A[0..25]17

S2_D[0..15]17

S2_VPP

S1_VPP

.1UF

C505

.1UF

OCCB#29

+3V

C276
10UF_1206

C275
10UF_1206

1 2

R363
100K

12

C220

.01UF

12

C259

.01UF

S1_A[0..25]
S1_D[0..15]
S2_A[0..25]
S2_D[0..15]

W=30mils

W=30mils

12

C281
56PF

12

C280
56PF

12

SLDATA17
SLATCH17

RTCCLK9,17

12

12

C287

.1UF

12

C288

.1UF

C223

1UF_25V_0805

C257

1UF_25V_0805

S1_VCC

12

C535

1000PF

S2_VCC

12

C295

1000PF

@1UF

S1_VPP

U39

25

VCC_5V

7

12V

24

12V

1

5V

2

5V

30

5V

15

3.3V

16

3.3V

17

3.3V

3

DATA

5

LATCH

4

CLOCK

13

APWR_GOOD#

19

BPWR_GOOD#

18 12

OC# GND

TPS2206AI/TPS2216

PCIRST#4,8,12,17,20,22,23,28,31

+5V +5V_CBS

12

C305

1 2
1 2

AVPP
AVCC
AVCC
AVCC

BVPP
BVCC
BVCC
BVCC

RESET

RESET#

NC
NC
NC
NC

12

C306
.1UF

R401 @10K
R412 @10K

8
9
10
11

S2_VPP

23
20
21
22

6
14

26
27
28
29

+3V

147

2 3

G_RST#28

U15

1
2
3 6
4

@MAX1857

U41

1
2
3 6
4

@MAX1857

S1_VPP

W=40mils

S1_VCC

12

C528

4.7UF_10V_0805

S2_VPP

W=40mils

S2_VCC

12

C507

4.7UF_10V_0805

CBRST#

U49A

1

74LVC125

1 2

R234 0

+3V POWER

1 2

R233 @0

J2

1 2

PAD-OPEN 4x4m

IN
IN
RST# SET
SHDN#

IN
IN
RST# SET
SHDN#

OUT
OUT

GND

OUT
OUT

GND

8
7

5

8
7

5

JP26

A1

a68

A2

A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75

A3
A4
A5
A6
A7
A8
A9

a34
a67
a33
a66
a32
a65
a31
GND
a64
a30
a63
a29
a62
a28
a61
GND
a27
a60
a26
a59
a25
a58
a24
GND
a57
a23
a56
a22
a55
a21
a54
GND
a20
a53
a19
a52/a18
none
a51/a17
a16
a50
a15
GND
a49
a14
a48
a13
a47
a12
a46
GND
a11
a45
a10
a44
a9
a43
a8
GND
a42
a7
a41
a6
a40
a5
a39
GND
a4
a38
a3
a37
a2
a36
a1
a35

PCMC150PIN

S1_CD2#17

S1_WP17

S1_BVD117
S1_BVD217

S1_REG#17

S1_INPACK#17

S1_WAIT#17

S1_RST17

S1_VS217

S1_VPP

S1_VCC

S1_RDY#17

S1_WE#17

PCMRST# 29

CBRST#

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

+3V

12

R232

10K

4.926V

R173
@100K_1%

1 2

1.25V

R174
@34K_1%

1 2

CBRST# 17,20

12

C267

@2.2UF_0805

S1_CD1#

@1000PF

S1_CD2#

@1000PF

S2_CD1#

@1000PF

S2_CD2#

@1000PF

C211

1 2

C331

1 2

C210

1 2

C330

1 2

S1_IOWR#17

S1_IORD#17

S1_OE#17
S1_VS117

S1_CE2#17
S1_CE1#17

S1_CD1#17

S1_CD2#
S1_WP
S1_D10
S1_D2
S1_D9
S1_D1

S1_D8
S1_D0
S1_BVD1
S1_A0
S1_BVD2
S1_A1
S1_REG#

S1_A2
S1_INPACK#
S1_A3
S1_WAIT#
S1_A4
S1_RST
S1_A5

S1_VS2
S1_A6
S1_A25
S1_A7
S1_A24
S1_A12
S1_A23

S1_A15
S1_A22
S1_A16

S1_RDY#
S1_A21
S1_WE#

S1_A20
S1_A14
S1_A19
S1_A13
S1_A18
S1_A8
S1_A17

S1_A9
S1_IOWR#
S1_A11
S1_IORD#
S1_OE#
S1_VS1
S1_A10

S1_CE2#
S1_CE1#
S1_D15
S1_D7
S1_D14
S1_D6
S1_D13

S1_D5
S1_D12 S2_D12

S1_D4

S1_D11

S1_D3
S1_CD1#

B1

b68

B2

b34

B3

b67

B4

b33

B5

b66

B6

b32

B7

b65

B8

b31

B9

GND

B10

b64

B11

b30

B12

b63

B13

b29

B14

b62

B15

b28

B16

b61

B17

GND

B18

b27

B19

b60

B20

b26

B21

b59

B22

b25

B23

b58

B24

b24

B25

GND

B26

b57

B27

b23

B28

b56

B29

b22

B30

b55

B31

b21

B32

b54

B33

GND

B34

b20

B35

b53

B36

b19

B37

b52/b18

B38

none

B39

b51/b17

B40

b16

B41

b50

B42

b15

B43

GND

B44

b49

B45

b14

B46

b48

B47

b13

B48

b47

B49

b12

B50

b46

B51

GND

B52

b11

B53

b45

B54

b10

B55

b44

B56

b9

B57

b43

B58

b8

B59

GND

B60

b42

B61

b7

B62

b41

B63

b6

B64

b40

B65

b5

B66

b39

B67

GND

B68

b4

B69

b38

B70

b3

B71

b37

B72

b2

B73

b36

B74

b1

B75

b35

Title

Size Document Number Rev

B

Date: Sheet of

CARDBUS

SOCKET

S2_CD2#
S2_WP
S2_D10
S2_D2
S2_D9
S2_D1

S2_D8
S2_D0
S2_BVD1
S2_A0
S2_BVD2
S2_A1
S2_REG#

S2_A2
S2_INPACK#
S2_A3
S2_WAIT#
S2_A4
S2_RST
S2_A5

S2_VS2
S2_A6
S2_A25
S2_A7
S2_A24
S2_A12
S2_A23

S2_A15
S2_A22
S2_A16

S2_RDY#
S2_A21
S2_WE#

S2_A20
S2_A14
S2_A19
S2_A13
S2_A18
S2_A8
S2_A17

S2_A9
S2_IOWR#
S2_A11
S2_IORD#
S2_OE#
S2_VS1
S2_A10

S2_CE2#
S2_CE1#
S2_D15
S2_D7
S2_D14
S2_D6
S2_D13

S2_D5
S2_D4

S2_D11
S2_D3
S2_CD1#

Compal Electronics, Inc.

SCHEMATIC, M/B LA-1252
401219

星期三 九月

S2_CD2# 17
S2_WP 17

S2_BVD1 17
S2_BVD2 17

S2_REG# 17

S2_INPACK# 17
S2_WAIT# 17
S2_RST 17

S2_VS2 17

S2_VPP
S2_VCC

S2_RDY# 17
S2_WE# 17

S2_IOWR# 17
S2_IORD# 17

S2_OE# 17

S2_VS1 17

S2_CE2# 17
S2_CE1# 17

S2_CD1# 17

18 39, 04, 2002

1A

5

4

3

2

1

12

C119
.1UF

C61

12

0.1UF

L10

4.7UH_0805

C79
.1UF

12

+3V

U2

LAN_RD+
LAN_RD-

LAN_TD+
LAN_TD-

1

RD+

RX+

2

RD-

RX-

3

CT
NC
NC
CT
TD+ TX+

TX-TD-

CT
NC
NC
CT

4
5
6
7 10

16
15
14
13
12
11

98

Pulse H0013

R266

75

12

C375

0.1UF

Q2
DTA114YKA

+3V

ACTIVITY#

Q1
DTA114YKA

+3V

LINK10_100#

12

C386
.1UF

12

12

C89
.1UF

C387
.1UF

12

12

C80

C377

.1UF

.1UF

E

3 1

47K

C

B

10K

2

E

3 1

47K

C

B

10K

2

R3 300

12

C63
@0.01UF

1 2

R6 300

RJ45_RX-

RJ45_RX+
RJ45_TX­RJ45_TX+

1 2

R1
75

1 2

RJ45_PR LANGND

1 2

JP19

12

Amber LED+

11

Amber LED-

8

PR4-

7

PR4+

6

PR2-

5

PR3-

4

PR3+

3

PR2+

2

PR1-

1

PR1+

10

Green LED-

9

Green LED+

R2
75

C1

1 2

AMP RJ45/RJ11 with LED

1000PF_2KV_1206

Termination plane should be copled to chassis ground

RJ45_RX+
RJ45_RX-

RJ45_TX+
RJ45_TX-

12

12

R267
75

RJ45_PR

16

SHLD4

15

SHLD3

14

SHLD2

13

SHLD1

12

12

C11

.1UF

C3

4.7UF_10V_0805

U4

LANRXD2
LANRXD1
LANRXD0

36

VCCP

40

VCCP

14

VCCT

17

VCCT

25

VCC

1

VCC

9

VCCT

12

VCCT

2

VCCA

7

VCCA2

42

LAN_RSTSYNC

39

LAN_CLK

45

LAN_TXD2

44

LAN_TXD1

43

LAN_TXD0

37

LAN_RXD2

35

LAN_RXD1

34

LAN_RXD0

33

VSSP

38

VSSP

13

VSS

8

VSS

18

VSS

24

VSS

48

VSS

3

VSSA

6

VSSA2

R79 33

1 2
1 2
1 2

+3V

1 2

D D

LAN_RST10

LAN_CLK10

LAN_RXD210
LAN_RXD110
LAN_RXD010

C C

LAN_TXD210
LAN_TXD110
LAN_TXD010

R85 33
R84 33
R78 33

INTEL-82562ET

LAN_X1 LAN_X2

12

C132

VCCR
VCCR

VSSR
VSSR

LILED#
ACTLED#
SPDLED#

RBIAS100

RBIAS10

RDN
RDP

TDN
TDP

ADV10

ISOL_TCK
ISOL_TEX

ISOL_TI

TOUT

TESTEN

X2

X1

47

46

Y1
25 MHz

19
23

20
22

27
32
31

5

R33 6191 2

4

R34 549
16
15

11
10

41
30

29
28
26

21

22PF

B B

LAN_VCC

12

C62
1000PF

LINK10_100#
ACTIVITY#

1 2

LAN_RD­LAN_RD+

R31 1201 2

LAN_TD­LAN_TD+

R32 1001 2

R83 1001 2
R77 100

1 2

R76 1001 2

R30

100

1 2

12

C131
22PF

12

C64

4.7UF_1206

+3V

12

C389

A A

4.7UF_1206

12

C60

4.7UF_1206

12

12

C390
.1UF

Compal Electronics, Inc.

Title

PROPRIETARY NOTE

5

4

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

3

2

SCHEMATIC, M/B LA-1252

Size Document Number Rev

401219 1A

B

星期三 九月

Date: Sheet of

19 39, 04, 2002

1

+3VS_MINIPCI

+3V

CHB1608B121

PCLK_MINI

12

R27
10

12

C50
33PF

WL_OFF#29,31

KILL_SW#29,31

1 2

0603

+3VALW

12

EN_WOL#28

+3V

5

1
2

L8

W=40mils

4

U3
7SH08FU

3

PCLK_MINI11

CLKRUN#9,17,23,28

+5VS_MINIPCI

+5VS

D8
RB751V

PIRQA#8,12,17

REQ#08 GNT#0 8

C/BE#38,17

C/BE#28,17

IRDY#8,17

SERR#8,17

PERR#8,17
C/BE#18,17

1 2

L5 0

+5VS_MINIPCI

TIP RING

LAN RESERVED

21

PIRQA#

AD31
AD29

AD27
AD25

AD23
AD21

AD19
AD17

AD14
AD12

AD10
AD8

AD7
AD5
AD3

W=30mils

AD1

W=30mils W=20mils

0603

AD[0..31]

Q3
@SI2301DS

S

G

C44
@1UF_25V_0805

2

JP20

1 2

1 2

KEY KEY

3 4

3 4

5 6

5 6

7 8

7 8

9 10

9 10

11 12

11 12

13 14

13 14

15 16

15 16

17 18

17 18

19 20

19 20

21 22

21 22

23 24

23 24

25 26

25 26

27 28

27 28

29 30

29 30

31 32

31 32

33 34

33 34

35 36

35 36

37 38

37 38

39 40

39 40

41 42

41 42

43 44

43 44

45 46

45 46

47 48

47 48

49 50

49 50

51 52

51 52

53 54

53 54

55 56

55 56

57 58

57 58

59 60

59 60

61 62

61 62

63 64

63 64

65 66

65 66

67 68

67 68

69 70

69 70

71 72

71 72

73 74

73 74

75 76

75 76

77 78

77 78

79 80

79 80

81 82

81 82

83 84

83 84

85 86

85 86

87 88

87 88

89 90

89 90

91 92

91 92

93 94

93 94

95 96

95 96

97 98

97 98

99 100

99 100

101 102

101 102

103 104

103 104

105 106

105 106

107 108

107 108

109 110

109 110

111 112

111 112

113 114

113 114

115 116

115 116

117 118

117 118

119 120

119 120

121 122

121 122

123 124

123 124

Mini-PCI SLOT

AD[0..31] 8,17

D

13

1 2

R26

@100K

+3.3VAUX

12

LAN RESERVED

W=30mils

PIRQD#

W=40mils

MINI_RST#

AD30
AD28

AD26
AD24

MINI_IDSEL

AD22
AD20

AD18
AD16

AD15
AD13
AD11

AD9

AD6
AD4
AD2
AD0

12

C55
.1UF

R29

1 2

C58
@1UF_25V_0805

+5VALW

0

+3.3VAUX

R28

1 2

100

+3V

MINI_RST#

+5VS_MINIPCI

PIRQD# 8

WLANPME# 28

AD27

PAR 8,17

1 2

R35 0

1 2

R36 @0

W=40mils

PCIRST#

+3VS_MINIPCI

L9

1 2

CHB1608B121

0603

PCIRST# 4,8,12,17,18,22,23,28,31
CBRST# 17,18

+3V

IDSEL : AD27

FRAME# 8,17
TRDY# 8,17
STOP# 8,17

DEVSEL# 8,17

C/BE#0 8,17

+3.3VAUX

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

C36
.1UF

12

C49
@1000PF

12

C54

.1UF

12

12

C37
@.1UF

C52
.1UF

C38
@.1UF

12

12

C51

C363

.1UF

.1UF

+5VS_MINIPCI

C39
@10U_1210

+3VS_MINIPCI

C53
10UF_1210

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

401219 1A

B

星期三 九月

Date: Sheet of

20 39, 04, 2002

+5VCD

OSC1 OSC2

C573
10PF

C336

R239 10K

1 2

D25

RB751V

+5VALW

C334
10UF_1206

+5VALW

X4

8MHZ
R449

1M

10UF_1206

21

C333
1UF_0805

+5VALW

R230 240K

1 2

SUSP#15,28,30

PLAYBTN#31

Q50

2N7002

2

D
D
D

13

SDA09
SDA19
SDA29

SDCS1#9
SDCS3#9

SDIOR#9
SDIOW#9

SDIORDY9

IRQ158
SDDREQ9
SDDACK#9

SIDE_RST#22

FRDBTN#31

REVBTN#31

CD_INTA#29

1 3

8
7
6

1 2

R223 0

2

+5VCD

STOPBTN#29,31

CD_STOPBTN#29

CDD[0..15]

SDD[0..15]

C335

1U_0805

CDD[0..15] 22

SDD[0..15] 9

C574
10PF

EC_SMD22,28

EC_SMC22,28

+5VCD

SUSP# CDPLAY

1 3

Q52
2N7002

1 2

R477
100K

U16

1

S

2

S

3

S

4 5

G D

SI4425DY

1 2

R238 10K

22K

2

22K

Q18
DTC124EK

D23

@RB751V

12

R439
100K

+5VCD

13

OZ_STOPBTN#

21

SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

SDA0
SDA1
SDA2

SDCS1#
SDCS3#

SDIOR#
SDIOW#

SDDREQ
SDDACK#

DM_ON
PLAYBTN#
FRDBTN#
REVBTN#

OZ_STOPBTN#

DM_ON
INTN

12

OSC1
OSC2

R428
100K

C321
10UF_1206

22K

2

22K

Q19
DTC124EK

76

HDD0

78

HDD1

81

HDD2

83

HDD3

86

HDD4

90

HDD5

95

HDD6

97

HDD7

2

HDD8

4

HDD9

8

HDD10

11

HDD11

15

HDD12

18

HDD13

20

HDD14

22

HDD15

68

HDA0

70

HDA1

66

HDA2

63

HCS0

61

HCS1

99

HDIOR#

6

HDIOW#

72

HIOCS16#

93

HIORDY

74

HINTRQ

12

HDMARQ

88

HDMACK#

24

HRESET#

59

HDASPN

48

HSYNC

53

HBIT_CLK

55

HDATA_OUT

50

HDATA_IN

46

HACRSTN

28

PAV_EN

36

PLAY/PAUSE

35

FFORWARD

34

REWIND

37

STOP/EJECT

29

PCSYSTEM_OFF

25

INTN

30

RESET#

26

SDATA

27

SCLK

31

OSCI

32

OSCO

C317

.1UF

CD_PLAY 29

+5VOZ

94458

VDD

VDD

GND

GND

GND

1633658592

C576
.1UF

CD_SBA0 22
CD_SBA1 22
CD_SBA2 22

CD_SCS1# 22
CD_SCS3# 22

CD_SIOR# 22
CD_SIOW# 22

CD_SIORDY 22

CD_IRQ 22
CD_DREQ 22
CD_DACK# 22

CD_RSTDRV# 22

+5VCD

ISCDROM

SUSP#

DM_ON# 26

CHB1608U301

1 2

L41

1 2

L42
CHB1608U301

1 2

R177 0

+5VCD

MEDIA_DETECT 29

+5VCD

R454
100K

DM_ON

13

Q54

2

2N7002

DM_ON 26

Title

Size Document Number Rev

Date: Sheet of

+5VOZ

C302

C554
.1UF

CDD0
CDD1
CDD2
CDD3
CDD4
CDD5
CDD6
CDD7
CDD8
CDD9
CDD10
CDD11
CDD12
CDD13
CDD14
CDD15

CD_SBA0
CD_SBA1
CD_SBA2

CD_SCS1#
CD_SCS3#

CD_SIOR#
CD_SIOW#
CIOCS16#
CD_SIORDY

CD_IRQ
CD_DREQ
CD_DACK#

1 2

@10K

R215

1 2

R216 10K

1 2

R176 @0

1 2
MODE1

Q17
2N7002

C557
.1UF

.1UF

U42

CDD0
CDD1
CDD2
CDD3
CDD4
CDD5
CDD6
CDD7
CDD8

CDD9
CDD10
CDD11
CDD12
CDD13
CDD14
CDD15

CDA0

CDA1

CDA2

CCS0

CCS1

CDIOR#

CDIOW#

CIOCS16#

CIORDY

CHINTRQ
CDMARQ

CHDMACK#

CRESET#

CDASPN

SSYNC

SBIT_CLK

SDATA_OUT

SDATA_IN

SACRSTN

PWR_CTL

ISCDROM

MODE0
MODE1

PAVMODE

CSN

INCN

UDN

2

OZ168

77
79
82
84
87
91
96
98
1
3
7
10
14
17
19
21

69
71
67

64
62

100
5
73
94

75
13
89

23
60

47
52
54
49
45

51

80
39

40

56
57

38
41

42
43

+5VCD

13

CD_RSTDRV#
CDASPN

GPIO_1
GPIO_0

R207 @1K

1 2

R227 10K

R228
100K

DM_ON#

VDD

GPIO[1]/VOL_UP
GPIO[0]/VOL_DN

GND

GND

DM_ON

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

ISCDROM
CD_IRQ
CDASPN
MODE1

GPIO_0
GPIO_1
OZ_STOPBTN#

PLAYBTN#
FRDBTN#
REVBTN#
INTN

CDD7
CDD6
CDD5
CDD4
CDD3
CDD2
CDD1
CDD0

CDD8
CDD9
CDD10
CDD11
CDD12
CDD13
CDD14
CDD15

CD_SIORDY

CIOCS16#

CDD7

R398 10K

CD_DREQ

R206 5.6K

Compal Electronics, Inc.

SCHEMATIC, M/B LA-1252

B

401219

星期三 九月

RP46
1 8
2 7
3 6
4 5

8P4R-10K

RP49
1 8
2 7
3 6
4 5

8P4R-10K

RP48
1 8
2 7
3 6
4 5

8P4R-10K
RP45

1

16

2

15

3

14

4

13

5

12

6

11

7

10

8 9

@16P8R_4.7K

RP47
8 9
7

10

6

11

5

12

4

13

3

14

2

15

1

16
@16P8R_4.7K
1 2

R399 1K

1 2

R411 47K
1 2
1 2

21 39, 04, 2002

+5VCD

+5VCD

1A

+5VS

C351

12

C350

1000PF

Place component's closely IDE CONN.

PIDE_RST#
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

PDDREQ9
PDIOW#9
PDIOR#9
PDIORDY9
PDDACK#9
IRQ148
PDA19
PDA09
PDCS1#9 PDCS3# 9
PHDD_LED#29

1 2

+5VS

R243 100K

PDD[0..15]9
CDD[0..15]21

PDIOW#
PDIOR#

IRQ14
PDA1
PDA0
PDCS1#

+5VS +5VS

PDD[0..15]
CDD[0..15]

C593
10UF_1210

JP13

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 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44

HDD 44P

12

1UF_25V_0805

C594

12

.1UF

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

PCSEL

1 2

R244 470

PDA2

PDCS3#

PDIOW# PDIOR#

PDA2 9

12

R500
10

12

C606
15PF

IDE,CD-ROM Module CONN.

+5VS

RP50

8P4R_1K

STEP#

WDATA#
WGATE#
HDSEL#

+5VS

12

R501
10

12

C607
15PF

18
27
36
45

RP51

6
7
8
9

10

10P8R_1K

FDDIR#
DRV0#
DSKCHG#
MTR0#

+5VS

C586
10UF_1210

12

C587

1UF_25V_0805

INDEX#23

DRV0#23,29

DSKCHG#23

MTR0#23

FDDIR#23

3MODE#23

STEP#23
WDATA#23
WGATE#23

TRACK0#23

RDATA#23
HDSEL#23

12

C584

1000PF

Place component's closely FDD CONN.

5
4
3
2
1

INDEX#
TRACK0#
WP#
RDATA#

+5VS

C585

12

.1UF

+5VS

JP11

1

INDEX#
DRV0#
DSKCHG#

MTR0#
FDDIR#

3MODE#
STEP#

WDATA#
WGATE#
TRACK0#
WP#

WP#23

RDATA#
HDSEL#

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

14

14

15

15

16

16

17

17

18

18

19

19

20

20

21

21

22

22

23

23

24

24

25

25

26

26

85201-2605

+5VCD

INT_CD_L26
CD_AGND26

CD_RSTDRV#21

CD_SIOW#21
CD_SIORDY21
CD_IRQ21
CD_SBA121
CD_SBA021
CD_SCS1#21
SHDD_LED#29

1 2

R188 100K

SHDD_LED#

+5VCD

SHDD_LED#

CD_RSTDRV#

CDD7
CDD6
CDD5
CDD4
CDD3
CDD2
CDD1
CDD0

12

R452
470

JP25

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 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50

CD-ROM CONN.

+5VCD

CDD8
CDD9
CDD10
CDD11
CDD12
CDD13
CDD14
CDD15

R189

PDIAG#

1 2

W=80mils

1 2

C311 .1UF

W=80mils

C309
10UF_1210

12

C308
1UF_25V_0805

12

C300
1000PF

Place component's closely CD-ROM CONN.

INT_CD_R 26

CD_DREQ 21
CD_SIOR# 21

CD_DACK# 21
100K

+5VCD
CD_SBA2 21
CD_SCS3# 21

+5VCD

+5VCD

12

C301
.1UF

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

PCIRST#4,8,12,17,18,20,23,28,31

PIDERST#8

SIDERST#8

PCIRST#

PCIRST#

+5VS

C342

12

C590

U18

5

1
2

3

+5VS

12

5

1
2

3

4

7SH08FU

U52

4

7SH08FU

PIDE_RST#

SIDE_RST#

SIDE_RST# 21

0.1UF

0.1UF

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

401219 1A

B

星期三 九月

Date: Sheet of

22 39, 04, 2002

A

B

C

D

E

SUPER I/O SMsC FDC47N227

1 1

LPD[0..7]
LPD0

68

LPD1

69

LPD2

70

LPD3

71

LPD4

72

LPD5

73

LPD6

74

LPD7

75

LPTBUSY

79

LPTPE

78

LPTSLCT

77

LPTERR#

81

LPTACK#

80
66
82
83
67

100

CTS#2

99
98

DSR#2

97
96
95

DCD#2

94

RI#2

92

DTR#1

89

CTS#1

88

RTS#1

87

DSR#1

86

TXD1

85

RXD1

84

DCD#1

91

RI#1

90
63

61
62

16
10
11
12
8
9
5
13
4
15
14
3
1

2
49

Base I/O Address

0 = 02Eh

*

1 = 04Eh

IRRX

DSKCHG#

R440 1K

R213 1K

RDATA#
WDATA#
WGATE#

HDSEL#

FDDIR#

STEP#

DRV0#

INDEX#

WP#

TRACK0#

MTR0#

R240 10K
R214 1K

LPD[0..7] 24

LPTBUSY 24
LPTPE 24
LPTSLCT 24
LPTERR# 24
LPTACK# 24
INIT# 24
LPTAFD# 24
LPTSTB# 24
SLCTIN# 24

1 2

1 2

1 2

IRMODE 25
IRRX 25
IRTXOUT 25

RDATA# 22
WDATA# 22
WGATE# 22
HDSEL# 22
FDDIR# 22
STEP# 22
DRV0# 22,29
INDEX# 22
DSKCHG# 22
WP# 22
TRACK0# 22
MTR0# 22
3MODE# 22

12

+5VS

DCD#1
RI#1
CTS#1
DSR#1

IRRX

1 2

R193 1K

RP20

1 8
2 7
3 6
4 5

8P4R-4.7K

+3VS

+5V

CTS#2
DSR#2
DCD#2
RI#2

RXD1
TXD1
DSR#1
RTS#1
CTS#1
DTR#1
RI#1
DCD#1

RP21

1 8
2 7
3 6
4 5

8P4R-4.7K

JP24

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

@96212-1011S

+3VS

+3VS

SIRQ8,17,28

PID016
PID116
PID216
PID316

+3VS

C298

4.7UF_0805

10V

+3VS

LAD[0..3]
LAD0

LAD1
LAD2
LAD3

1 2

R205 10K

PCLK_SIO

14.3M_SIO

1 2

R194 10K

1 2

R498 100K

12

C296
.1UF

1 2

R241 10K

12

C339
.1UF

U17

20

LAD0

21

LAD1

22

LAD2

23

LAD3

24

LFRAME#

25

LDRQ#

26

PCIRST#

27

LPCPD#

50

GPIO12/IO_SMI#

17

IO_PME#

30

SIRQ

28

CLKRUN#

29

PCICLK

19

CLK14

48

GPIO10

54

GPIO15

55

GPIO16

56

GPIO17

57

GPIO20

58

GPIO21

59

GPIO22

6

GPIO24

32

GPIO30

33

GPIO31

34

GPIO32

35

GPIO33

36

GPIO34

37

GPIO35

38

GPIO36

39

GPIO37

40

GPIO40

41

GPIO41

42

GPIO42

43

GPIO43

44

GPIO44

45

GPIO45

46

GPIO46

47

GPIO47

51

GPIO13/IRQIN1

52

GPIO14/IRQIN2

64

GPIO23/FDC_PP

18

VTR

53

VCC

65

VCC

93

12

C329
.1UF

VCC

7

VSS

31

VSS

60

VSS

76

VSS

SMsC LPC47N227

PD0/INDEX#

PD1/TRK0

PD2/WRTPRT#

PD3/RDATA#

PD4/DSKCHG#

PD5

PD6/MTR0#

PD7

BUSY/MTR1#

PE/WDATA#

SLCT/WGATE#

ERROR#/HDSEL#

ACK#/DS1#

INIT#/DIR#

AUTOFD#/DRVDEN0#

STROBE#/DS0#
SLCTIN#/STEP#

DTR2#
CTS2#
RTS2#
DSR2#

TXD2
RXD2

DCD2#

RI2#

DTR1#
CTS1#
RTS1#
DSR1#

TXD1
RXD1

DCD1#

RI1#

IRMODE/IRRX3

IRRX2
IRTX2

RDATA#

WDATA#

WGATE#

HDSEL#

DIR#

STEP#

DS0#

INDEX#
DSKCHG#
WRTPRT#

TRK0#

MTR0#

DRVDEN0
DRVDEN1

GPIO11/SYSOPT

LAD[0..3]9,28

LFRAME#9,28

LDRQ#19

PCIRST#4,8,12,17,18,20,22,28,31

SUS_STAT#9,12,31

CLKRUN#9,17,20,28

PCLK_SIO11

14.3M_SIO11

2 2

BT_DET#

FIREN#25

1 2

R195 10K

1 2

R192 10K

3 3

PCLK_SIO14.3M_SIO

R242

10

1 2

C340

15PF

1 2

R237

33

1 2

C332

22PF

1 2

+3VS

4 4

Compal Electronics, Inc.

Title

PROPRIETARY NOTE

A

B

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

C

D

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

23 39, 04, 2002

E

1A

MD_MIC26 MDC_DN# 29

+3.3VAUX

+3VS_MDC

1 2

+3VS

IAC_SDATAO9,26

IAC_RST#9,26

L13 CHB1608B121

JP21
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 30

AMP 108-5424

+5VS_MDC

L15 CHB1608B121

R117 10K

1 2

R476 0

1 2

R119 22

1 2

1 2

1 2

R118 22

MD_SPK 26

+5VS

+3VS

IAC_SYNC 9,26

IAC_SDATAI1 9

IAC_BITCLK 9,26

+5V_PRN

109876

12345

+5V_PRN

109876

12345

LPTSLCT
LPTPE
LPTBUSY
LPTACK#

RP2
10P8R-2.7K

+5V_PRN

AFD#/3M#
LPTERR#
LPTINIT#
LPTSLCTIN#

FD4
FD5
FD6
FD7

RP22
10P8R-2.7K

+5V_PRN

FD3
FD2
FD1
FD0

R246
33

INIT#23

SLCTIN#23

LPD[0..7]23

1 2

R247
33

1 2

LPD0 FD0
LPD1 FD1
LPD2 FD2
LPD3 FD3

LPD7 FD7
LPD6 FD6
LPD5 FD5
LPD4 FD4

RP23

1 8
2 7
3 6
4 5

8P4R-68

LPD[0..7]

LPTINIT#

LPTSLCTIN#

RP1
1 8
2 7
3 6
4 5

8P4R-68

PARALLEL PORT

+5V_PRN

D6

2 1

+5VS

LPTSTB#23

LPTAFD#23

LPTERR#23

LPTACK#23

LPTBUSY23

LPTPE23

LPTSLCT23

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

LPTSTB#
AFD#/3M#

FD0

LPTERR#

LPTINIT#
FD2
LPTSLCTIN#
FD3

FD4
FD5
FD6
FD7
LPTACK#
LPTBUSY
LPTPE
LPTSLCT

RB420D

R4

33

R245

33

R5

2.2K

C4
220PF

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

JP14

9

LPTCN-25

22
10
23
11
24
12
25
13

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

401219 1A

星期三 九月

Date: Sheet of

AFD#/3M#
LPTERR#
LPTINIT#
LPTSLCTIN#

LPTSLCT
LPTPE
LPTBUSY
LPTACK#

FD0
FD1
FD2
FD3FD1

FD4
FD5
FD6
FD7

CP1
1 8
2 7
3 6
4 5

8P4C-220PF

CP2
4 5
3 6
2 7
1 8

8P4C-220PF

CP4
1 8
2 7
3 6
4 5

8P4C-220PF

CP3
1 8
2 7
3 6
4 5

8P4C-220PF

24 39, 04, 2002

USB_VCCA

12

C588
.1UF

L46

USB1D­USB1D+USB1_D+

0_0805

1 2
1 2

L45
0_0805

USB0_D-9

USB0_D+9

USB_AS

W=40mils

C615

.1UF

USB1_D-9

USB1_D+9

USB1_D-

C617

.1UF

USB0_D­USB0_D+

12

+

C614

150UF_10V_E

L50

0_0805
1 2
1 2

L51
0_0805

USB_BS C599

W=40mils

12

+

C616

150UF_10V_E

C582

150UF_E

1
2
3
4

SUYIN 2551A-04G5T

+

JP28

VCC
D­D+
GND

JP27
1

2
3
4

SUYIN USB

USB_VCCA

+5V

12

USBEN#

C600
.1UF

+5V

12

C597

+

C376

150UF_E

USB_EN#9

1 2

R487
0

.1UF

USBEN#

U56

1

GND

2

IN

3

EN1#

4

EN2#

TPS2042

U55

1

GND

2

IN

3

EN1#

4

EN2#

TPS2042

12

R488
1K

OC1#
OUT1
OUT2
OC2#

OC1#
OUT1
OUT2
OC2#

8
7
6
5

8
7
6
5

USB_BS

+3V

12

+3VUSB_AS

R489

100K

1 2

R490
47

12

R482
100K

12

12

R483
100K

C601
.1UF

R484
47

1 2

1 2

R485
47

OVCUR#0 9

C598

.1UF

OVCUR#1

OVCUR#3

12

12

.1UF

OVCUR#1 9

OVCUR#3 9

USB3_D-

USB3_D+

USB3_D-

0_0805

9
9

0_0805

L52

1 2
1 2

L53

USB3D­USB3D+USB3_D+

JP29

1

VCC

2

D-

3

D+

4

GND

SUYIN 2551A_04G5T

Compal Electronics, Inc.

Title

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

SCHEMATIC, M/B LA-1252

Size Document Number Rev

401219 1A

B

星期三 九月

Date: Sheet of

25 39, 04, 2002

C580

4.7UF_10V_0805

+5VS

AC97 Codec

U51

4

12

12

C578
.1UF

CDROM_L
CDROM_R

MIC27

MD_SPK24

MONO_IN27

IAC_RST#9,24

IAC_SYNC9,24

IAC_SDATAO9,24

EAPD27

VIN

2

DELAY

7 1

ERROR CNOISE

8

ON/OFF#

SI9182

R221 6.8K
R451 6.8K

R220 20K
R441 20K

MIC

R204 100

VOUT

SENSE

GND

12
12

12
12

C605

R222 1K

12

5
6

3

12

AUD_VREF

CD_L_R

1 2

C567 1UF_25V_0805

CD_R_R

1 2

C569 1UF_25V_0805

CD_GNA

1 2

C568 1UF_25V_0805

1 2

C565 1UF_25V_0805

0.47UF1 2

AUD_VREF

12

1 2

C566 1UF_25V_0805

12

C310
.1UF

C577
.1UF

12

C579

4.7UF_10V_0805

VDDA

CHB2012U170

C291

12

4.7UF_10V_0805

VDDA

L18

1 2

U43

14

AUX_L

15

AUX_R

16

VIDEO_L

17

VIDEO_R

23

LIN_IN_L

24

LIN_IN_R

18

CD_L

20

CD_R

19

CD_GNA

21

MIC1

22

MIC2

13

PHONE

12

PC_BEEP

11

RESET#

10

SYNC

5

SDATA_OUT

45

ID0#

46

ID1#

47

EAPD#

48

S/PDIF_OUT

4

GND

7

GND

AVDD_AC97

25

38

AVCC

AVCC

1

9

VCC

VCC

LINE_OUT_L
LINE_OUT_R

MONO_OUT

HP_OUT_L
HP_OUT_R

BIT_CLK

SDATA_IN

XTL_IN

XTL_OUT

AFLT1
AFLT2

VREFOUT

REFFLT

FLT3D

BPCFG

FLTI

FLTO

NC
NC

NC
AGND
AGND

CS4299A

INT_CD_L22

INT_CD_R22

DM_ON21

+5VAMP_PU
R460
22K

+5VAMP_PU

12

C558
.1UF

1 2

DM_ON#21

12

C560
1UF_25V_0805

+3VS

VDDC

12

LINEL

35

LINER

36
37
39
41

6
8
2

3
29
30
28
27
32

31
33
34
43
44

40
26
42

C561
.1UF

C555
1000PF

R438

1 2

0

12

C559

4.7UF_10V_0805

C542
1000PF12
C304
1000PF1 2
C297

4.7UF_10V_08051 2
C290

4.7UF_10V_08051 2
C299
1UF_0805

1 2

C286
1000PF12

R423
221 2
R422
221 2

1 2

1 2
C549
1000PF

12

C547

1000PF

+3VS

1 2

R203 0

LEFT
RIGHT

IAC_BITCLK 9,24
IAC_SDATAI 9

Y3

24.576 MHz

R418
@100K

1 2

LEFT 27
RIGHT 27
MD_MIC 24

C541
22PF

C545
22PF

AUD_VREF

12

C546
.01UF

1UF_25V_0805

C583

1UF_25V_0805

R202
10K

C591

10UF_1206

R459
10K

C289

R_INT_CD_R

DM_ON

R_INT_CD_L CDROM_L

12

12

R198
@10K

R_INT_CD_R

12

12

R458
@10K

DM_ON#

L19 0_0805

1 2

L43 0_0805

1 2

L39 0_0805

1 2

Q15
2N7002

Q57
2N7002

Q49
2N7002

Q56
2N7002

13

1 3

2

1 3

13

2

13

1 3

2

13

1 3

2

AUD_VREF

12

C319
.1UF

LEFTR_INT_CD_L

Q46
2N7002

2

RIGHT

Q47
2N7002

2

Q48
2N7002

2

input to CS 4297A

CDROM_R

Q55
2N7002

2

12

C318

4.7UF_10V_0805

input to AMPLIFY

CD_GNA

R218

0

R219

3.3K

12

12

R450

3.3K

PROPRIETARY NOTE

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

Title

Size Document Number Rev

B

Date: Sheet of

Compal Electronics , Inc.

401219

星期三 九月

SCHEMATIC, M/B LA-1252

1A

26 39, 04, 2002

CD_AGND22

12

A

+5VCD

R504
0

4 4

3 3

2 2

1 1

VR1
HS-1503MF

BEEP#28

1 2
13

2

R506
1K

1 2

4

5 6

+3V POWER

U49B
74LVC125

R505
0

LEFT26

RIGHT26

+3V

VOL_AMP

12

12

R209
100K

1 2

R210 8.2K

C550

.22UF

PCM_SPK#17

SPKR9

R172 100K

C273 .47UF

C233 .47UF

12

1 2

1 2
1 2

+3V

147

+3V

C232 .47UF

U48E

74LVC14

+3V POWER

147

U48F

VOL_AMP
INTSPK_L1
INTSPK_R1

1 2

C272 .47UF

1 2

C307

1 2

.1UF

1011

1213

74LVC14

+3V POWER

1 2

1 2

1 2

C328

1UF

C327

1UF

C322

1UF

B

W=40Mil

12

C271

2.4K

1 2

1 2

1 2

R236

560

R235

560

R226

560

+5VCD

12

C235

12

.047UF_0805

12

R231
10K

C274
.1UF

18
19

21
23
20
17

7

2
3
4

5
6

2

U14

PVDD
PVDD
VDD

PC-ENABLE
VOLUME
LOUT+
ROUT+
LLINEIN
RLINEIN
LHPIN
RHPIN

CLK

12

C269

4.7UF_10V_0805

SHUTDOWN#

SE/BTL#

PC-BEEP

TPA0132

VDDA

12

R224
10K

12

R217
10K

Q51
2SC2411K

3 1

D24

RB751V

2 1

BYPASS

LOUT­ROUT-

LIN
RIN

GND
GND
GND
GND

12

22
15
14
11
9
16
10
8

1
12
13
24

C575
10UF_1206

1 2

R212

2.4K

1 2

C320

1UF

SHUTDOWN#

C234

12

C522
.47UF

C

NBA_PLUG

1 2

INTSPK_L2
INTSPK_R2

12

C524
.47UF

MONO_IN

+5VCD

12

13

Q45

2N7002

.1UF

R387

100K

2

12

C523
.47UF

MONO_IN 26

EAPD 26

12

R157 100K

C518
150UF_D

INTSPK_R1

1 2

INTSPK_L1 INTSPK_L1-3

1 2

C533
150UF_D

AVDD_AC97

MIC26

+5VCD

1 2

+

R393 47

+

R397 47

R377
18K_1%
1 2 Q41

1 2
R382
18K_1%

MIC

FBM-11-160808-700T

1 2

FBM-11-160808-700T

R381
100K

1 2

L36
FBM-11-160808-700T

D

L38

1 2
1 2

L40

12

12

C512
1UF

INTSPK_L1
INTSPK_L2

INTSPK_R1
INTSPK_R2

NBA_PLUG

INTSPK_R1-3

C536
330PF

12

2

R378
@2.2K

12

C527
330PF

AVDD_AC97

2SC2411K

3 1

12

12

R481

2.2K

12

C509
220PF

JP7
1

2
SPEAER-R

JP9
1

2
SPEAKER-L

5
4
3

6
2
1

E

AMP & Audio Jack

JP8

5
4
3

6
2
1

PHONEJACK

JP6

PHONEJACK

EXT.
MICPHONE

JACK

PROPRIETARY NOTE

A

B

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

C

D

Title

Size Document Number Rev

B

Date: Sheet of

Compal Electronics , Inc.

401219

星期三 九月

SCHEMATIC, M/B LA-1252

E

27 39, 04, 2002

1A

5

12

12

C279
.1UF

+RTCVCC

D D

12

C285
.1UF

C C

B B

A A

C294
.1UF

GATEA208

+12V

PCM_PME#17

WLANPME#20

LAN_PME#20

ECAGND

+5VALW

12

C562
.1UF

51AVCC

12

C508
.1UF

RC#8

1 2

R185 100K

C520 .01UF

+3VALW

1 2

R426 4.7K

1 2

R432 4.7K

JP3

1
2
3
4
5
6
7
8
9

10

@96212-1011S

12

1 2

CHB1608U800

ECAGND

+3VS

R443
10K

Q16
2N7002

1 2

RP42
1 8
2 7
3 6
4 5

8P4R_10K

1
2
3
4
5
6
7
8
9
10

C553
.1UF

L37

1 2

5

12

C517
1000PF

R444
10K

2 1

1 2

RB751V

2 1

RB751V

2

13

BATT_TEMP

EC_SMC2
EC_SMD2

EC_TINIT#
EC_TCK
EC_TDO
EC_TDI
EC_TMS

EC_URXD
EC_UTXD
EC_USCLK

+3VALW

D40

D41

+3VALW

12

MODE#
FRD#
SELIO#
FSEL#

1000PF

R200
10K

+3VALW

C506

G20

RCL#

PME#

+3VALW

12

+3VALW

+3VS

1 2

R446 0

1 2

R445 @0

EC_LID_OUT#9

1 2

C603 0.22UF

ADP_I34

LAD[0..3]9,23

LFRAME#9,23

LDRQ#09

SIRQ8,17,23

4

INVT_PWM16

BEEP#27

ACOFF34

LLBATT#9

51ON31

PCM_SUSP#17

EN_WOL#20
EC_SMC129,35
EC_SMD129,35

PCIRST#4,8,12,17,18,20,22,23,31

PBTN_OUT#9

EC_SMC22,21
EC_SMD22,21

FAN_SPEED31

FAN_SPEED231

PC731

ACIN9,31,33,34,36

RING#17

SLP_S3#9

ECSMI#9

G_RST#18

EC_RIOUT#9

THERTRIP#2

BATT_TEMP35

BATT-UVP34

BLI/MH#35

R493 10K

ON/OFF9,31
SLP_S5#9

DAC_BRIG16

IREF34

EN_DFAN31

1 2

C572 22PF

4

3

+3VALW +RTCVCC

12

C563
.1UF

INVT_PWM

For PWM EN_DFAN

EC_URXD
EC_UTXD
EC_USCLK
EC_SMC1
EC_SMD1

EC_SMC2
EC_SMD2

PME#
ATFOUT#

PC7
ACIN ADB2

RING#

SCR_LED#

NUM_LED#
CAPS_LED#
ARROW_LED#

ECSMI#

VGA_SUSP#

G_RST#

BATT_TEMP

BATT_TEMPB

VBATTA
VBATTB

BATT_CHGI

1 2

LAD[0..3]

51RST#31

LPCPD#31

CLKRUN#9,17,20,23

ECSCI#9

PCLK_EC11

R434 33

ADP_I

OEM
OEM

EC_TINIT#
EC_TCK
EC_TDO
EC_TDI
EC_TMS

LAD0
LAD1
LAD2
LAD3

1 2

R433 @0

51RST#

ECSCI#
G20
RCL#

1 2

PROPRIETARY NOTE

51VDD

U45

GND1

173546

GND2

GND3

122

VDD

GND4

32

IOPA0/PWM0

33

IOPA1/PWM1

36

IOPA2/PWM2

37

IOPA3/PWM3

38

IOPA4/PWM4

39

IOPA5/PWM5

40

IOPA6/PWM6

43

IOPA7/PWM7

153

IOPB0/URXD

154

IOPB1/UTXD

162

IOPB2/USCLK

163

IOPB3/SCL1

164

IOPB4/SDA1

165

IOPB7/RING#/PFAIL#

168

IOPC0

169

IOPC1/SCL2

170

IOPC2/SDA2

171

IOPC3/TA1

172

IOPC4/TB1/EXWINT22

175

IOPC5/TA2

176

IOPC6/TB2/EXWINT23

1

IOPC7/CLKOUT

26

IOPD0/RI1#/EXWINT20

29

IOPD1/RI2#/EXWINT21

30

IOPD2/EXWINT24

41

IOPD4

42

IOPD5

54

IOPD6

55

IOPD7

62

IOPJ2/BST0

63

IOPJ3/BST1

69

IOPJ4/BST2

70

IOPJ5/PFS#

75

IOPJ6/PLI

76

IOPJ7/BRKL_RSTO#

81

AD0

82

AD1

83

AD2

84

AD3

87

IOPE0AD4

88

IOPE1/AD5

89

IOPE2/AD6

90

IOPE3/AD7

2

IOPE4/SWIN

44

IOPE5/EXWINT40

93

DP/AD8

94

DN/AD9

99

DA0

100

DA1

101

DA2

102

DA3

105

TINT#

106

TCK

107

TDO

108

TDI

109

TMS

15

LAD0

14

LAD1

13

LAD2

10

LAD3

9

LFRAME#

8

LDRQ#

7

SERIRQ

19

LREST#

22

SMI#

23

PWUREQ#

24

IOPE6/LPCPD#/EXWIN45

25

IOPE7/CLKRUN#/EXWINT46

31

IOPD3/ECSCI#

5

GA20/IOPB5

6

KBRST#/IOPB6

18

LCLK

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

3445123

GND5

137

159

VCC1

GND6

167

VCC2

GND7

136

VCC3

96

3

VCC4

AGND

51AVCC

157

1661695

161

VCC5

VCC6

AVCC

VBAT

NC1

NC2

NC3

NC4

NC5

111220218586919297

ECAGND

IOPH0/A0/ENV0

IOPH1/A1/ENV1
IOPH2/A2/BADDR0
IOPH3/A3/BADDR1

IOPH4/A4/TRIS

IOPH5/A5/SHBM

IOPK5/A13/BE0

IOPK6/A14/BE1

IOPK7/A15/CBRD

PSCLK1/IOPF0
PSDAT1/IOPF1
PSCLK2/IOPF2
PSDAT2/IOPF3
PSCLK3/IOPF4
PSDAT3/IOPF5
PSCLK4/IOPF6
PSDAT4/IOPF7

32KX1/32KCLKOUT

NC6

NC7

NC8

NC9

IOPH6/A6
IOPH7/A7

IOPK0/A8

IOPK1/A9
IOPK2/A10
IOPK3/A11
IOPK4/A12

IOPL0/A16
IOPL1/A17
IOPL2/A18
IOPL3/A19

IOPL4/WR1#

IOPI0/D0
IOPI1/D1
IOPI2/D2
IOPI3/D3
IOPI4/D4
IOPI5/D5
IOPI6/D6
IOPI7/D7

IOPJ0/RD#

IOPJ1/WR0#

SELIO#

SEL0#
SEL1#

IOPM0/D8

IOPM1/D9
IOPM2/D10
IOPM3/D11
IOPM4/D12
IOPM5/D13
IOPM6/D14
IOPM7/D15

KBSIN0
KBSIN1
KBSIN2
KBSIN3
KBSIN4
KBSIN5
KBSIN6
KBSIN7

KBSOUT0

KBSOUT1

KBSOUT2

KBSOUT3

KBSOUT4

KBSOUT5

KBSOUT6

KBSOUT7

KBSOUT8

KBSOUT9
KBSOUT10
KBSOUT11
KBSOUT12
KBSOUT13
KBSOUT14
KBSOUT15

32KX2

CLK

NC10

98

1 2

CHB1608U800

124
125
126
127
128
131
132
133

143
142
135
134
130
129
121
120

113
112
104
103
48

138
139
140
141
144
145
146
147

150
151

152
173

174
148

149
155
156
3
4
27
28

110
111
114
115
116
117
118
119

71
72
73
74
77
78
79
80

49
50
51
52
53
56
57
58
59
60
61
64
65
66
67
68

158
160
47

PC97591VPC

L35

KBA[0..18]29

ADB[0..7]29

KSI[0..7]

KSO[0..15]

KBA0
KBA1
KBA2
KBA3
KBA4
KBA5
KBA6
KBA7

KBA8
KBA9
KBA10
KBA11
KBA12
KBA13
KBA14
KBA15

KBA16
KBA17
KBA18

KBA19

ADB0
ADB1

ADB3
ADB4
ADB5
ADB6
ADB7

FRD#

SELIO#
FSEL#

SYSON
SUSP#
MMO_ON

VTT_ON
VTT_PWRGD#

ENVEE
ENBKL

KBD_CLK
KBD_DATA
PS2_CLK
PS2_DATA

TP_CLK
TP_DATA

MODE#
KSI0

KSI1
KSI2
KSI3
KSI4
KSI5
KSI6
KSI7

KSO0
KSO1
KSO2
KSO3
KSO4
KSO5
KSO6
KSO7
KSO8
KSO9
KSO10
KSO11
KSO12
KSO13
KSO14
KSO15

CRY1
CRY2

CRY1

12

C534
10PF

2

KBA[0..18]
ADB[0..7]
KSI[0..7]
KSO[0..15]

FSTCHG 34

FRD# 29
FWR# 29

SELIO# 29
FSEL# 29

SYSON 15,30,37
SUSP# 15,21,30

ENVEE 16
BKOFF# 16

TP_CLK 31
TP_DATA 31
LID_SW# 31
MODE# 31EN_DFAN231

BADDR1(KBA3) BADDR0(KBA2)

0
0

*

1 1

R402

CRY2

1 2

20M

X2

32.768KHZ

2

1

1 2

+3V

R171 10K

MMO_ON

+3VS

ATFOUT#

6278-34P-KBCON

21

D20 RB751V

R442 10K

21

D39 RB751V

JP12

34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

12

NUM_LED#
ARROW_LED#
CAPS_LED#

KSO15
KSO14
KSO10
KSO11
KSO8
KSO9
KSO13
KSI7
KSO3
KSO7
KSO12
KSI4
KSI6
KSI5
KSO6
KSO5
KSI3
KSI0
KSO0
KSO1
KSI1
KSI2
KSO2
KSO4

1 2

R463 300

VR_ON 2,38

ATF_INT# 9

1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5

R462 300

NUM_LED# 31
ARROW_LED# 31
CAPS_LED# 31

1 2

KBA1
KBA2
KBA3
KBA5

TP_CLK
TP_DATA

I/O Address

Index
0
1
01

2E 2F

4E

(HCFGBAH, HCFGBAL) (HCFGBAH, HCFGBAL)+1

Reserved

ENV0 (KBA0) TRIS (KBA4)

IRE

R413

OBD 0

*

120K

DEV 0
PROG

1 2
12

SHBM(KBA5)=1: Enable shared memory with host BIOS
TRIS(KBA4)=1: While in IRE and OBD, float all the

signals for clip-on ISE use

C548
12PF

ENV1 (KBA1)
0
1

1

0
1

1

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

401219 1A

B

星期三 九月

Date: Sheet of

1

1 2

R461 300

CP7
@8P4C-220PF

CP8
@8P4C-220PF

CP9
@8P4C-220PF

CP10
@8P4C-220PF

CP11
@8P4C-220PF

CP12
@8P4C-220PF

+3VS

1 2

R367 1K
R366 @1K

1 2

R365 1K
R364 1K

1 2

R369 4.7K
R368 4.7K

Data

4F

0
0
0
0

28 39, 04, 2002

+3VS

+3VS

+3VALW

+5VS

PCM1_LED17
PCM2_LED17

+3VALW

1 2

1 2

R464 @100K

1 2

R465 @100K

1 2

R466 100K

KBA5
SELIO#

C470

.1UF

KBA[0..18]28
ADB[0..7]28

+3VALW

2
1

3 5

+3VALW

1 2

KBA11
KBA9
KBA8
KBA13
KBA14
KBA17
FWE#

KBA18
KBA16
KBA15
KBA12
KBA7
KBA6
KBA5
KBA4

SELIO#28

D11

1
2

DAN202U

C596

.1UF

7SH32FU

KBA[0..18]
ADB[0..7]

BUTTON1#31

INTERNET#31

CD_INTA#21

SHDD_LED#22
PHDD_LED#22

DRV0#22,23

OCCB#18

KBA1
SELIO#

12

3

MP3_STOPBTN#31
MP3_PLAYBTN#31

MP3_FRDBTN#31

MP3_REVBTN#31

STOPBTN#21,31

KILL_SW#20,31

KBA3

SELIO#
BID0
BID1
BID2

4

U54

U26

1

A11

2

A9

3

A8

4

A13

5

A14

6

A17

7

WE#

8

VCC

9

A18

10

A16

11

A15

12

A12

13

A7

14

A6

15

A5

16

A4

@SST39VF040_TSOP

R141
100K

PCM_LED

+3VALW

OE#

DQ7
DQ6
DQ5
DQ4
DQ3

DQ2
DQ1
DQ0

PCM_LED

+3VALW

147

74LVC32

4
5

MP3_STOPBTN#
MP3_PLAYBTN#
MP3_FRDBTN#

MP3_REVBTN#

+3VALW

147

74LVC32

12
13

1 2
1 2

R467 1K
R468 1K

1 2

R469 @1K

1 2
1 2

R472 1K

1 2

R474 1K

32
31

A10

30

CE#

29
28
27
26
25
24

VSS

23
22
21
20

A0

19

A1

18

A2

17

A3

U34B

6

U34D

11

1 2

R475 100K

FRD#
KBA10
FSEL#
ADB7
ADB6
ADB5
ADB4
ADB3

ADB2
ADB1
ADB0
KBA0
KBA1
KBA2
KBA3

CC

12

DD

BID0
BID1
BID2

1 2R470 1K

R471 1K

1 2

R473 1K

FRD# 28
FSEL# 28

+3VALW

20

2 18

1A1 1Y1

4 16

VCC

1A2 1Y2

6 14

1A3 1Y3

8 12

1A4 1Y4

11 9

2A1 2Y1

13 7

2A2 2Y2

15 5

2A3 2Y3

17 3

2A4 2Y4

1

1G

19

2G

10

+3VALW
R348
100K

20

2 18

1A1 1Y1

4 16

1A2 1Y2

6 14

1A3 1Y3

8 12

1A4 1Y4

11 9

2A1 2Y1

13 7

2A2 2Y2

15 5

2A3 2Y3

17 3

2A4 2Y4

1

1G

19

2G

+3VALW

2 18

1A1 1Y1

4 16

1A2 1Y2

6 14

1A3 1Y3

8 12

1A4 1Y4

11 9

2A1 2Y1

13 7

2A2 2Y2

15 5

2A3 2Y3

17 3

2A4 2Y4

1

1G

19

2G

C474

1 2

.1UF

U31

ADB0
ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

GND

74LVC244

C475

1 2

.1UF

U32

ADB0

VCC

10

20

ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

GND

74LVC244

C595

1 2

.1UF

U53

ADB0

VCC

10

ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

GND

74LVC244

KBA18
KBA16
KBA15 KBA17
KBA12 KBA14
KBA7 KBA13
KBA6 KBA8
KBA5 KBA9
KBA4 KBA11
KBA3 FRD#
KBA2 KBA10
KBA1 FSEL#
KBA0
ADB0 ADB6
ADB1
ADB2 ADB4

U30

1

NC

2

A16

3

A15

4

A12

5

A7

6

A6

7

A5

8

A4

9

A3

10

A2

11

A1

12

A0

13

DQ0

14

DQ1

15

DQ2

16

VSS

29F040/SST39VF040_PLCC

DD
AA
BB
CC

FWE#

VCC
WE*
A17
A14
A13

A8

A9
A11
OE*
A10

CE*
DQ7
DQ6
DQ5
DQ4
DQ3

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

RP19

1 8
2 7
3 6
4 5

C199 .1UF

4

U11
7SH32FU

32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17

+3VALW

8P4R_100K

+3VALW

1 2

1 2

C480 .1UF

FWE#

ADB7
ADB5
ADB3

2
1

3 5

+3VALW

+3VALW

12

R152
100K

+3VALW

C481

1 2

U34A

.1UF

147

+5VALW

10

KBA11
KBA9
KBA8
KBA13
KBA14
KBA17
FWE#

KBA18
KBA16
KBA15
KBA12
KBA7
KBA6
KBA5
KBA4

1
2

+3VALW

147

9

FLASH# 9
FWR# 28

74LVC32

R127

1 2

20K

U34C

74LVC32

+12VS

U25

1

A11

2

A9

3

A8

4

A13

5

A14

6

A17

7

WE#

8

VCC

9

A18

10

A16

11

A15

12

A12

13

A7

14

A6

15

A5

16

A4

@29F040_TSOP

KBA2
SELIO# LARST#

KBA4
SELIO# LARST#

R153

1 2

100K

2

G

Q11

1 3

D

2N7002

S

+3VALW

3

8

ADB0

ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

AA

C180

1 2

1UF_25V_0805

ADB0
ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

BB

32

OE#

31

A10

30

CE#

29

DQ7

28

DQ6

27

DQ5

26

DQ4

25

DQ3

24

VSS

23

DQ2

22

DQ1

21

DQ0

20

A0

19

A1

18

A2

17

A3

+5VALW

20

3

D0

4 5

D1 Q1

7 6

D2 Q2

8 9

D3 Q3

13 12

D4 Q4

14 15

D5 Q5

17 16

D6 Q6

18 19

D7 Q7

11

CLK

1

CLR

+5VALW

20

3

D0

4 5

VCC

D1 Q1

7 6

D2 Q2

8 9

D3 Q3

13 12

D4 Q4

14 15

D5 Q5

17 16

D6 Q6

18 19

D7 Q7

11

CLK

1

CLR

10

EC_SMC128,35
EC_SMD128,35

FRD#
KBA10
FSEL#
ADB7
ADB6
ADB5
ADB4
ADB3

ADB2
ADB1
ADB0
KBA0
KBA1
KBA2
KBA3

.1UF
C461

1 2

U27

2

Q0

VCC

GND

74HCT273

10

C462

1 2

.1UF

U28

2

Q0

GND

74HCT273

+5VALW +5VALW

12

R424

4.7K

1 2

R126 @0

+5VALW

12

R425

4.7K

PWR_SUSP_LED# 31
MDC_DN# 24

RFOFF# 31
CD_PLAY 21

HDD_LED# 31
CD_FDD_LED# 31

PWR_LED# 31
CDON_LED# 31
MP3_LED# 31
BATT_CHGI_LED# 31
WL_OFF# 20,31
CD_STOPBTN# 21MEDIA_DETECT21
PCMRST# 18
BATT_LOW_LED# 31

C556

1 2

.1UF

U46

8

VCC

7

WC

6

SCL

5

SDA

NM24C16

GND

+5VALW

12

R430
100K

1

A0

2

A1

3

A2

4

12

R431
100K

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

401219 1A

B

星期三 九月

Date: Sheet of

29 39, 04, 2002

A

+3V

B

C

+1_5V +1_8V

D

E

+12V+3V +5V

C430
1UF_0805

50V

R288
470

Q29

13

2N7002

SYSON# SYSON# SYSON#

2

R136
470

Q7

13

2N7002

2

SUSP#

R391
@470

Q43

13

@2N7002

SYSON# SYSON#

2

R282
@470

Q26

13

@2N7002

2

+12VALW

R330

C454

100K

.1UF

R312
51K

13

Q31

2

2N7002

+

+3VALW

U37

8

S1

D1

7

G1

D1

6

1 1

D2

5

D2
8936

+

C532
10UF_1206

6.3V

S2

G2

+3VALW

U12

8

S1

D1

7

G1

D1

6

S2

D2

5

G2

D2
8936

+

C248
10UF_1206

6.3V

2 2

+5VALW

U20

8

S1

D1

7

G1

D1

6

S2

D2

5

G2

D2
8936

+

C344

4.7UF_1206
16V

1
2
3
4

1
2
3
4

+5VS

1
2
3
4

C515
.01UF

C228

.01UF

10UF_1206

+

10UF_1206

C521

6.3V

12

C217

6.3V

12

+

C345

4.7UF_1206
16V

C519

1UF_0805

SYSON_ALW

2N7002 2

R389

Q44

@1M

+3VS

C218

1UF_0805

5VS_GATE

R159

2N7002

@1M

Q12

1UF_0805

C346

R385 100K

13

R150

13

100K
2

SYSON#

SUSP

+12VALW

+12VALW

U36

S1

D1

G1

D1

S2

D2

G2

D2

8936

C514

4.7UF_1206
16V

+1_8VS
1

2
3
4

+1_8V

+

8
7
6
5

5VS_GATE

C501

.01UF

.01UF

+1_5V +1_5VS

U38

S1

D1

G1

D1

S2

D2

G2

D2
8936

C537

4.7UF_1206
16V

1
2
3
4

+

8
7
6
5

+

+

C511

4.7UF_1206

C513

1UF_0805

16V

5VS_GATE SUSPSUSP

C516

C525

4.7UF_1206

C526

1UF_0805

16V

5VS_GATE

C343

.01UF

2

13

+1_8VS+1_5VS

13

+12VALW

Q36

NDS352P

1 3

+

C416
1UF_1206
25V

R379
@470

2

Q42
@2N7002

R283
@470

Q27
@2N7002

2

+12VS

R293
470

13

2

Q28
2N7002

+5VS+3VS +12VS

R129
470

13

SUSPSUSP SUSP

2

Q5
2N7002

SYSON15,28,37

SYSON

SYSON#

Q34
2N7002

2

13

13

+5VALW

13

R155
470

2

Q14
2N7002

R143
470

2

Q9
2N7002

R311
10K

3 3

+5VALW

8
7
6
5

+

4 4

U19

S1

D1

G1

D1

S2

D2

G2

D2
8936

C341

4.7UF_1206
16V

1
2
3
4

+5V

SYSON_ALW

C348

.01UF

+

C349

4.7UF_1206
16V

C347

1UF_0805

+5V

+12VALW

+12VALW

R331

C455

100K

.1UF

2

12

R305

100K

R313
51K

13

Q32

2

Q37

NDS352P

1 3

+12V

+

C419
1UF_1206_25V

25V

2N7002

C431
1UF_0805
50V

SUSP

SUSP#15,21,28

SUSP

SUSP#

+5VALW

2

Q10
2N7002

R139
10K

13

Compal Electronics, Inc.

Title

PROPRIETARY NOTE

A

B

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

C

D

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

30 39, 04, 2002

E

1A

5

+3VALW

ON/OFFBTN#

D D

LID_SW#28

+3VALW

LID_SW#

R486 100K1 2

NUM_LED#28

ARROW_LED#28

CAPS_LED#28

BUTTON1#29

INTERNET#29

+5VALW

51ON#

MOLEX_SD-53307-1417_F14P

+3VALW

+3VALW

C C

PC728

12

R447
470K

2

R435
470K

51RST#

13

Q53

51RST# 28

2N7002

12

+3VALW

12

22K

R309

100K
1
2

C

B

22K

ON/OFF
51ON#

13

Q30

12

C395

1000PF

E

Power Button

R307

4.7K

1 2

R308
33K

2

G

2N7002

Q33

D31

3

DAN202U

2

DTC124EK

ON/OFFBTN#

+3VALW

12

51ON28

B B

51ON

13

D

S

+3VALW

1 2

C571 .1UF

A A

PCIRST#4,8,12,17,18,20,22,23,28

SUS_STAT#9,12,23

LPCPD#

R448 @0

U50

5

1
2

3

4

7SH08FU

LPCPD#

For PC87591 REV 0.A Only

5

JP2

1
2
3
4
5
6
7
8
9
10
11
12
13
14

ON/OFF 9,28
51ON# 33

D30

12

RLZ20A

2 1

LPCPD# 28

4

4

+3VALW

12

C99
1UF

SW1
DS-1200-02

3

+3VS

RP38

1 8
2 7
3 6
4 5

MP3_STOPBTN#
MP3_FRDBTN#

MP3_REVBTN#

10K-8P4R

MP3_FRDBTN#29

MP3_REVBTN#29

MP3_STOPBTN#29

MP3_PLAYBTN#29

MP3_FRDBTN#

MP3_REVBTN#

MP3_STOPBTN#

MP3_PLAYBTN#

2 1

D14 RB751V

2 1

D13 RB751V

2 1

D16 RB751V

1 2

R499
0

FRDBTN#

REVBTN#

STOPBTN#

PLAYBTN#

2

PWR_SUSP_LED#29

TP_DATA28

BATT_LOW_LED#29
BATT_CHGI_LED#29

HDD_LED#29

CD_FDD_LED#29

MP3_LED#29

CDON_LED#29

MODE#28

STOPBTN#21,29
PLAYBTN#21

PWR_LED#29

WL_OFF#20,29

+5VS

TP_CLK28

ACIN9,28,33,34,36

+5VALW

+3VALW

FRDBTN#
STOPBTN#
REVBTN#
PLAYBTN#

51ON#

FRDBTN#21

REVBTN#21

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22

85201-2205

JP10

1

+5VS +5VALW

12

12

C581

C338

1UF

1UF

+3VALW

12

C337
1UF

Kill SWITCH

+3V

2

3

D37

DAN217

1

2

3

1

2

3

+3V

12

1

R396

100K

KILL_SW#

1 2

R395 @0

KILL_SW# 20,29

RFOFF# 29

EN_DFAN228

1 2
R260
@10K

+12V

84

3

+

2

-

U1A
LM358

1 2

R261
@8.2K

1

1 2

R120
@100

12

+3V

12

R121

FAN CONN.

+5V

1

C

Q6

2

B

@FMMT619

E

C173

3

@.1UF

D10
@1N4148

2 1

FAN2

D9
@1SS355

2 1

12

C185
@10UF_1206

JP22

1
2
3

@53398-0310-FAN

10K

FAN_SPEED228

+12V

1 2

C45 .1UF

EN_DFAN28

LID_SW#28

LID_SW#

2

SW2

3

4

3

HORNG CHIH

1

2

EN_DFAN

1 2
R16
10K

84

5

+

6

-

1 2

R15

8.2K

U1B
LM358

7

1 2

R8
100

+3V

12

+5V

1

C

Q20

2

B

C20
.1UF

E

3

FMMT619

FAN1

D1
1N4148

12

2 1

2 1

D5

1SS355

12

C2
10UF_1206

JP17

1
2
3

53398-0310-FAN

R9

10K

D46

FAN_SPEED28

PSOT03C

Compal Electronics, Inc.

Title

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

3

2

SCHEMATIC, M/B LA-1252

Size Document Number Rev

401219 1A

B

星期三 九月

Date: Sheet of

31 39, 04, 2002

1

A

B

C

D

E

CF3

CF2

CF1

SMD40M80

H8

H19

H18

H7

H9

1

M11

1

+3V

147

13

C315D165

U48C

74LVC14

U49D
74LVC125

H13

1

65

C315D146

C315D146

C315D146

C315D146

C315D165

1

1

1

1

H4

H12

M10

1

1

M5

1

M7

1

C315D150

C157D157N

C315D106

H11

1

M6

1

M4

1

O118X236D118X236N

12 11

1 1

2 2

3 3

H3

C315D150

C315D150

1

1

M3

M8

C157D157N

C157D157N

1

1

M2

1

M9

1

M12

1

M1

C315D91

1

C85D85N

O95X173D95X173N

C256D256N

C315D150

C157D157N

C315D106

O157X197D157X197N

SMD40M80

1
CF5
SMD40M80

1
CF9
SMD40M80

1
CF15

SMD40M80

1

H1

S315D110

1

H16

S315D110

1

CF6
SMD40M80

CF11
SMD40M80

CF18
SMD40M80

H14

S315D110

1

H23

S315D110

1

1

1

1

1

S315D110

S315D110

H20

1

H21

1

SMD40M80

1
CF7
SMD40M80

1
CF10
SMD40M80

1
CF13

SMD40M80

1

S315D110

S315D110

H15

1

H2

1

CF4
SMD40M80

1
CF8
SMD40M80

1
CF12
SMD40M80

1
CF16

SMD40M80

1

H17

S315D110

1

H22

S315D110

1

FD1
FIDUCAL

1
FD5
FIDUCAL

1
CF14
SMD40M80

1

H5

S315D146

1

H24

C256D146

1

S315D146

C256D146

FD3
FIDUCAL

1
FD6
FIDUCAL

1

CF19
SMD40M80

1

H6

1

H25

1

FD2
FIDUCAL

1
FD4
FIDUCAL

1

H10

S315D110

1

H26

S315D110

1

CF17
SMD40M80

1

CF20
SMD40M80

1

EP9
EMIPAD

1

EP4
EMIPAD

1

EP16
EMIPAD

1

EP24
EMIPAD

1

R419

1 2

330K

R437

330K

EP11
EMIPAD

1

EP5
EMIPAD

1

EP17
EMIPAD

1

EP25
EMIPAD

1

R427

47K

R420
47K

+3V

+5V

12

12

EP13

EP15

EMIPAD

EMIPAD

1

1

EP7

EP1

EMIPAD

EMIPAD

1

1

EP18

EP19

EMIPAD

EMIPAD

1

1

EP26
EMIPAD

1

+3V +3V

D44

@1N4148

147

2 1
C564
1UF

+3V

D45

@1N4148

147

2 1

C551
.1UF

EP14

EP10
EMIPAD

1

EP6
EMIPAD

1

EP21
EMIPAD

1

2
1

+3V

147

3 5

EP12
EMIPAD

EP22
EMIPAD

U48B

1

1

74LVC14

U44

7SH32FU

EMIPAD

1

EP3
EMIPAD

1

EP20
EMIPAD

1

U48A

21

74LVC14

+3V POWER +3V POWER

U48D

89

74LVC14

43

C552

1 2

.1UF

4

EP2
EMIPAD

1

EP23
EMIPAD

1

RSMRST#

RSMRST# 9,10

RTC BATT

+3VS

BATT1

- +

RTCBATT

4 4

A

+RTCVCC

12

C592
.1UF

+RTCBATT

3

1

2

D42
HSM1265

CHGRTC

PROPRIETARY NOTE

B

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

C

+5VS

1 2

R225
240K

12

12

C324

.01UF

12

C316

.1UF

R211

100K

5

MR#

3

PFI

D

C325

1 2

12

VCCGND

.1UF
U47

RST#

PFO#

MAX6342

6

4

U49C

10

74LVC125

9 8

+3V POWER

12

R421
10K

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

401219

星期三 九月

Date: Sheet of

E

SYS_PWROK 9

1A

32 39, 04, 2002

A

B

C

D

Vin Detector
High 18.764 17.901 17.063

Low 17.745 16.903 16.038

1 1

PL2

PF1

PCN1

1

4

3

2

2DC-S107B200

2 2

CHGRTC

3 3

1 2

PR27
200

7 A 125V UL/CSA FAST

1

23

RTCVREF

3.3V

PC104
10UF_1206_10V

12

PD1

BYS10-45

PU10

*

S-81233SG

3

3

PC3

1000PF_50V

2

2

1

1

CHC4532U800_1812

1 2 PC84

PC4

100PF_50V

PL1

1 2

@CHC4532U800_1812

PR18
200_0805

PC106
1UF_0805_25V

PZD3
RLZ16B

2 1

1000PF_50V

VMB34,35

CHGRTCP

51ON#31

PC2

VIN

100PF_50V

PD3
RB751V

2 1

PZD2

RLZ6.2C

PR86
100K

1 2

PR84
22K

PC72

12

PR4
10_1206

12

PC1

12

12

PZD1

RLZ24B

12

PC38

0.22UF_1206_25V

1000PF_50V

RLS4148

PQ21

TP0610T

13

2

VIN

PD18

VIN VIN

12

PR51

*

84.5K_1%

12

PR58

20K_1%

21

PR83

33_1206

12

PC97

0.1UF_0805_25V

12

0.1UF_50V

VS

PR50
22K

1 2

12

PR48
1M_1%

1 2

3
2

PR49
10K

+

-

12

84

PU27A
LM393M

RTCVREF

3.3V

12

PR56

10K

1

12

PZD4
RLZ4.3B

ADAPTER-IN/AC
DETECTER

PR47
1K

1 2

12

PR57
10K

ACIN 9,28,31,34,36

PACIN 34,37

+1.8VP

+12VALWP

+5VALWP

4 4

+3VALWP

+1.5VP

PJP4

1 2

3MMA

2 1

JOPEN/+12V

PJP2

1 2

PAD-OPEN 4x4m
PJP5

1 2

PAD-OPEN 4x4m

PJP6

2 1

3MMA/CPU_IO

PJP3

A

+1_5V

+1_8V

+12VALW

+5VALW

+3VALW

(3A,120mils ,Via NO.= 6)

(120mA,20mils ,Via NO.= 1)

(5A,200mils ,Via NO.= 10)

(5A,200mils ,Via NO.= 10)

(3A,120mils ,Via NO.= 6)

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY
OF COMPAL ELECTRONICS, INC. AND CONTAINS CO NFIDENTIAL AND TRADE
SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE
CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS
AUTHORIZED BY COMPAL ELECTRONICS, INC. NE ITHER THIS SHEET NOR
THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY
THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,

B

INC.

C

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

星期三 九月

Date: Sheet of

401219 1A

D

33 39, 04, 2002

A

B

C

D

CHARGER

1 1

PC87

0.1UF_16V

Iadp=0~4.2A

PR5

0.015_2512_1%

12

PR46
10K

1 2

1 2

PC121

PR64

4700PF_50V

4.7K

1 2

1 2

PC71
2200PF_50V

PR53 10K

PC66

0.01UF_50V

B

12

PR37
10K

12

PU12
MB3887

1

2

3

4

5

6

7

8

9

10

11

12

PR66

47.5K_1%

-INC2

OUTC2

+INE2

-INE2

FB2

VREF

FB1

-INE1

+INE1

OUTC1

OUTD

-INC1

12

B+

PL8

FBM-L11-453215-900LMAT_1812

1 2

24

+INC2

23

GND

22

CS

21

VCC(o)

20

OUT

VH

VCC

RT

-INE3

FB3

CTL

+INC1

PC112

0.1UF_50V

1 2

19

18

1 2

17

PR101
68K

16

1 2

15

PR31
47K

14

13

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY
OF COMPAL ELECTRONICS, INC. AND CONTAINS C ONFIDENTIAL AND TRADE
SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE
CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS
AUTHORIZED BY COMPAL ELECTRONICS, INC. N EITHER 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.

12

PC53

4.7UF_1210_25V

12

PR41
0

PC48

0.022UF_25V

1 2

1 2

PC55

0.1UF_0805_25V

PC56

0.1UF_0805_25V
1 2

1 2
PC49

1500PF_50V

12

12

C

PC54

4.7UF_1210_25V

ACIN 9,28,31,33,36

PR100
47K

PR67
143K_1%

12

PC58

0.1UF_0805_25V

1

12

B++

12

PC45
@1000PF

36

241

PQ11
FDS4435

578

LXCHRG

PL11

22UH_SPC_1205P_220A

1 2

2

PD20
EA60QC04

3

Title

Size Document Number Rev

B

Date: Sheet of

PQ24

SI4835DY
1
2
3 6

8
7

5

4

ACOFF#

1 2

PR25 10K

1 2

PR26 47K

13

100K

2

100K

PQ10
DTC115EK

CC=0~2.52A

CV=16.84V(12 CE LLS)

1 2

PR72

0.02_2512_1%

12

+

PC90

PC130

4.7UF_1210_25V

4.7UF_1210_25V

Compal Electronics, Inc.

SCHEMATIC, M/B LA-1252

星期三 九月

401219

D

ACOFF 28PACIN33,37

12

PC122

4.7UF_1210_25V

VIN

VMB

12

1A

34 39, 04, 2002

PQ1

SI4835DY

ACOFF#

8
7

5

PD17

1SS355

1 2

PR81
10K

1 2

VIN

12

PR1
10K

ACOFF#35

2 2

1
2
36

4

2

G

ACON37

IREF=1.05*Icharge
IREF=0~3.3V

IREF28

3 3

BATT-UVP28

4 4

+3VALWP

FSTCHG28

PC65

@0.1UF_16V

@0.1UF_16V

1 2

12

A

PC139

PR167

2.7K

12

12

PR106

2.2K

PQ2

SI4835DY
1
2
3 6

12

PR3

4

200K

12

PR2
150K

13

D

PQ20
2N7002

S

PC83

0.1UF_16V

PR116
226K_1%

1 2

PQ31

SI2301

12

2
PR166
100K

0.1UF_50V

1

PC70

84

+

-

13

VS

12

3
2

PU25A
LM358

8
7

5

ADP_I28

12

PC86

0.1UF_16V

PR65

100K_1%

12

PR55

29.4K_1%

12

12

12

PR54
10K_1%

VMB

12

PR39

205K_1%

12

12

PR38

300K_0.5%

12

PR36

143K_0.5%

P2 P3

A

12 Cells Charger OVP : 18.059V

VS

PU26A
LM393M

84

3

+

1

2

-

PC82

1000PF_50V

PR111 0

PR44
100K_1%

VMB

2.5VREF

PC79

1UF_0805_16V

PR59
36K

PR42
309K 1%

1UF_1206_25V

VIN

PC81

1 1

ACOFF#34

13

2

PQ9

2N7002

PR43
100K

2 2

PR45
1M_0.5%

B

PR109
100K_0.5%

PR110

97.6K_1%

BLI/MH#28

BLI/NIMH#

PR113
@1K

C

PL12

PR122

*

25.5K_1%

1 2

1

HCB4532K-800T90_9A

1 2

PC124
@1000PF_50V

EC_SMD128,29

EC_SMC128,29

TS

12

PR121
1K

12

0.01UF_50V

PD27

@BAS40_04

BATT_TEMP 28

VMB33,34

+3VALWP

12

PR114
47K

PD6

12

3

1

2

@BAS40_04

PD5

3

2

@BAS40_04

PC123

12

EC_SMD1

12A 65V UL/CSA fast

12

PR120

1K
PR123

100

1

3

PF2

12

EC_SMC1

2

PR124
100

2

D

BLI/NIMH#

12

1

12

PC132
1000PF_50V

BB/I

TS

PD28
@BAS40_04

3

PJP7

BP0207

+5VALWP

1
2
3
4
5
6
7

PH1 under CPU botten side : PH2 near main Battery CONN :

CPU thermal protection at 82 degree C
Recovery at 50 degree

C

BAT. thermal protection at 82 degree
C

Recovery at 50 degree
C

VL

VS

12

PC128

3 3

2.2UF_1206_16V

4 4

PH1

PR170

3.32K_1%

PC135

0.1UF_50V

10K_1%_0805

PR130

15.8K_1%

1000PF_50V

PC127

A

PR131

84

5

+

6

-

PR132

100K_0402_1%

PR133

100K_0402_1%

47K_0402_1%

7

PU27B
LM393M

VL VL

PR168
47K_0402_1%

PD34

OTPON OTPON

12

1SS355

VL

OTPON 36 OTPON 36

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY
OF COMPAL ELECTRONICS, INC. AND CONTAINS CO NFIDENTIAL AND TRADE
SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE
CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS
AUTHORIZED BY COMPAL ELECTRONICS, INC. NE ITHER THIS SHEET NOR
THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY
THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,

B

INC.

VL

PH2

10K_1%_0805

PR171

3.32K_1%

2.2UF_1206_16V

PC134

C

PR117

15.8K_1%

*

PC129 1000PF_50V

TM_REF2TM_REF1

12

PC126

0.1UF_50V

100K_0402_1%

VS

47K_0402_1%
PR126

5

+

7

6

-

PU26B
LM393M

PR127 100K_0402_1%

PR128

PR169
47K_0402_1%

PD35

12

1SS355

VL

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

星期三 九月

Date: Sheet of

401219 1A

D

35 39, 04, 2002

A

B

C

D

E

+3.3V/+5V/+12V

1 1

PC80

4.7UF_1210_25V
1 2

PC64

0.1UF_0805_25V
1 2

1 2

LX3

DL3

CSH3

12

PR107
0_0402

1 2

PR85
10K_0402

@300K_0402

VS

12

PR33
47K_0402

12

PC67

0.047UF_16V

BST31

PR88

DH3

12

PR32
0_0402

12

12

PC118

0.1UF_0805_25V

25
27
26

24

1
2

3
10
23

7
28

12

PC102
680PF_0402

PR29

47K_0402_1%

PD36
1SS355

BST3
DH3
LX3

DL3

CSH3
CSL3
FB3
SKIP#
SHDN#

TIME/ON5
RUN/ON3

B++

PC51

PR89

578

PQ14
SI4800DY

DH31

3 6

241

578

PQ23
SI4810DY

12

PC108
@1000PF

3 6

241

ACIN9,28,31,33,34

12

PC105
33PF_0402

1 2

PC107
@.01UF_0402

12

10K_0402

1 2

PR186

@10K

12

2200PF

PC113

0.1UF_0805_25V

0.012_2512_1%

12

+

PC75

150UF_D_6.3V_FP

12

PC117

4.7UF_1210_25V

PL10

SLF12565T_100M

PR60

12

+

PC76

@47UF_D_6.3V_PC

PD26

EP10QY03

PC62

4.7UF_1210_25V

12

12

PR91

1M_0402

2 1

47PF_0402

12

1 2

PR90

3.57K_1%

12

PC59

2 2

+3.3V Ipeak = 6.66A ~ 10A

+3VALWP

12

+

PC74

3 3

150UF_D_6.3V_FP

VS

1 2

22

12

VL

V+

PU23

MAX1632

8

VL

GND

VL

DAP202U

PD4

2

1

12

21

12OUT

VL

BST5

PGND

CSH5

CSL5

SYNC

RST#

3

PC63

4.7UF_1206_10V

4
5

VDD

18
16

DH5

17

LX5

19

DL5

20
14
13
12

FB5

15

SEQ

9

REF

6
11

1 2

PR93

0_0402

PR71

12

PC57

0.1UF_0805_25V

DL5

12

PC110

33PF_0402

12

PC101

@100PF_0402

PC85

1 2

470PF_0805_100V

B++

12

PC61

4.7UF_1210_25V

DH51

PQ25

SI4810DY

12

PC109
@1000PF

22_1206

PQ15
SI4800DY

578

PC116

4.7UF_1210_25V

578

PD25
EP10QY03

3 6

241

3 6

241

BST51

PC68

0.1UF_0805_25V
1 2

+12VALWP

PC119

0.1UF_16V

1 2

PC100

POK

12

4.7UF_1210_25V

1 2

12

PR92
@0_0402

PC99

POK 38

0.1UF_0805_25V

2.5VREF

12

PC103

4.7UF_1206_10V

1 2

PR30
0_0402

10.5K_0402

10K_0402

PR95

PR87

CSL5

12

PC50

2200PF

1 2

PR102
0_0402

12

12

12

PD29
EC11FS2

FLYBACKSNB

12

PT1

1 4

3 2

SDT-1205P-100

12

PC52
47PF_0402

PR34
2M_0402

12

+

PC78

150UF_D_6.3V_FP

CSH5

12

+

PC77

@47UF_D_6.3V_PC

12

2 1

+5V Ipeak = 6.66A ~ 10A

12

PR61

0.012_2512_1%

+5VALWP

MAINPWON 37

13

100K

OTPON

OTPON35

4 4

A

2

PQ34

DTC115EK

B

100K

12

PC47

0.047UF_16V

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

C

D

Title

Size Document Number Rev

Date: Sheet of

Compal Electron ics, Inc.

SCHEMATIC, M/B LA-1 252

401219

星期三 九月

36 39, 04, 2002

E

1A

A

PQ26

12

PR103
10K

PU11A
LM393M

SI3445DV

D

S

4 5

G

PD22

RB051L-40

3

+5VALWP

84

+

1

-

LX18

6
2

12

1

3
2

+5VALWP

1 1

10UF_1206_10V

PC115

12

PD2

RB751V

PC114

4700PF_50V

PQ7
2SA1036K

1 2

1 2

PR104

12

1K

31

2

PQ6

HMBT2222A

2

13

PR152

43K

2 2

P1.5V

1 2

5UH_SPC_06704_5R0

1 2

12

PC111

0.1UF_50V

12

PR96
2M_5%

1.8V

0.01UF_50V
12

PC60

PR35

215K

PL7

1 2

12

1 2

PR62 100K

13

100K

100K

B

PR40
191K_1%

2

PQ16
DTC115EK

12

PC69

2200PF

2.5VREF

+5VALWP

12

13

100K

+1.8VP+-5%

+1.8VP

12

+

PC98
150UF_D_4V_FP

PR68
47K

100K

2

PQ12
DTC115EK

SYSON

MAINPWON36

ACON34

SYSON 15,28,30

PD31

RB751V

PD32

RB751V

12

12

C

VL

PQ28

DTC115EUA

PC138

1000PF

12

12

PR165

100K_1%

D

1.8V/1.5V

PR155

0.1UF_16V

@1M_1%

PC136

12

LM358

1 2

12

5

+

6

-

RTCVREF

PR15710K

12

PR159
332K_1%

13

100K

7

2

100K

PU25B

13

PQ29

2N7002

PQ30

DTC115EUA

B+

12

PR156
698K_1%

12

PR158
402K_1%

2

PR160
47K

12

PC137
1000PF

PACIN

12

PACIN 33,34

13

100K

2

+5VALWP

100K

+1.5VP+-5%

PQ27

12

PR118
10K

PU11B
LM393M

SI3445DV

D

S

4 5

G

RB051L-40

3

PC89

0.1UF_50V

+

7

-

6
2

1

PD30

+5VALWP

12

5
6

12

LX15

12

PC140

+3VALWP

3 3

10UF_1206_10V

PC133

12

PD7

RB751V

PC131

4700PF_50V

PQ19
2SA1036K

1 2

1 2

PR119

12

1K

31

2

PQ18

HMBT2222A

2

13

PL9

5UH_SPC_06704_5R0

1 2

12

PC125

0.1UF_50V

12

PR115
2M_5%

P1.5V

12

PR52
191K_1%

0.01UF_50V

4 4

A

B

12

PC73

2200PF

+1.5VP

12

+

PC120
47UF_D_4V_FP

PD33

VIN

2 1

RLS4148

VS1

1.5K_1206
PR161

PR1621.5K_1206

PR1631.5K_1206

PR1641.5K_1206

B+

Compal Electronics, Inc.

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

C

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

星期三 九月

Date: Sheet of

401219 1A

D

37 39, 04, 2002

A

PQ32

SI2301

+5VALWP

1 1

1 3

2

PR175

1 2

+5VDRIVE

10K

PR176
1K

1 2
13

100K

POK

POK36

2

PQ33

DTC115EK

100K

+5VALWP

B

PR9

1 2

PC28

4.7UF_0805_10V

0.22UF_0805_16V

PWM1

2
3

1K_1%

PC96

+5VDRIVE

PC27

IN
DLY

@220PF

4

VCC

PGND

ADP3414

6

2 1

BST

DRVH

SW

DRVL

PU21

PD16

EP10QY03

1

PR80012
HR1

8
7
5

PC23

0.1UF_0805_25V

+5VDRIVE

PC29

@4.7U_0805_10V

PR172

1 2

@10K

PR174

1 2

7

6

2

VCC

PVCC

BOOST

UGATE

PHASE

3

PWM

GND

LGATE
@ISL6206

PU7

4

+12VALWP

@10K

1
8

5

@10K

PR173

1 2

LR1

C

PC30

SW1

PR76

2.4_1%

876

DDD

PU1

SSG

S

134

2

@4.7U_0805_10V

12

876

DDD

PU18

SSG

S

134

2

5

D

IRF7811A

5

D

SI4362

876

DDD

PU2

SSG

S

134

2

876

DDD

PU17

SSG

S

134

2

5

D

PC11

4.7UF_1210_25V

IRF7811A

5

D

12

PD13

SI4362

PC12

4.7UF_1210_25V

PR10

2K_1%

1 2

EC30QS04

PC13

4.7UF_1210_25V

4.7UF_1210_25V

PL6

PCH12.5J 0R8

12

PC22

1UF_0805_25V

PC14

CPU_VCC

D

PC6

1000PF_50V

12

PD10

RB081L-20

CPU-CORE

HCB4532K-800T90_9A

1 2

PC142

PC141

100UF_EC_25V

@100UF_EC_25V

PL3

B+B+++

B+++

PC39

20

0.22UF_0805_16V

VCC

GND

9

PQ4
2N7002

PWM1

ISEN1

PWM2

ISEN2

PWM3

ISEN3

VSEN

COMP

15
16
14
13
11
12
10

6

78

FBFS/DIS

PC40

33PF

PU22

PR21
3K_1%

CPUVID 3

CORE_EN

PR20
10K

1 2

PWM2

PWM3

PC411500PF_50V

1 2

B

4.7UF_0805_10V

4.7UF_0805_10V

PR12

1 2

12

PQ3

13

100K

100K

+3VS

13

D

PQ8
2N70022

S

4.7UF_1206_25V

PR153

@100K

18
17

19

5
4
3
2
1

1 2

PWM4
ISEN4
VID0
VID1
VID2
VID3
VID4

PGOOD

PR24
100K

2

G

PR19
137K_1%

1 2

+5VALWP

1 2
13

D

S

2 2

+5VS

VID03
VID13

VID23
PR28
10K_1%

VR_ON2,28

1 2

VID33

VID43

13

100K

VR_ON

2

PQ5

DTC115EK

100K

V_GATE9

+12VALWP

3 3

2.5VREF

0.1UF_50V

PR98
105K_1%

3
2

1 2

PR97
100K_1%

PQ22
2N70022

PD19

1 2

PR22
33K_1%

12

1 2

5

13

D

G

PR99
150K_1%

4 4

S

1SS355

1 2

6

PR23
100K_1%

PC43

0.1UF_16V

12

+3VS

84

+

-

+

-

PC42

PU24A
LM358

PU24B
LM358

PR13012
PR14012
PR15012
PR16
PR17012

1 2

CORE_EN

12

1

7

0
PR11

10K

DTC115EK

2

G

PC46

1 2

A

PC31

0.22UF_0805_16V
2
3

PC95

PR8

PC34

0.22UF_0805_16V
2
3

1K_1%

PC94

+5VDRIVE

PC32

IN
DLY

@220PF

1 2

+5VDRIVE

PC35

IN
DLY

@220PF

4

VCC

PGND

ADP3414

6

1K_1%

4

VCC

PGND

ADP3414

6

BST

DRVH

SW

DRVL

PU20

BST

DRVH

SW

DRVL

PU19

PD15

2 1

EP10QY03

PR79

1

HR2

8
7
5

PD14

2 1

EP10QY03

1

PR78012
HR3

8
7
5

0

12

PC24

PC26

+5VDRIVE

PC25

@10K

PR179

1 2

7

2

PVCC

0.1UF_0805_25V

BOOST

UGATE

PHASE

3

PWM

GND

LGATE
@ISL6206

4

6

@4.7U_0805_10V

VCC

PU8

+12VALWP

@10K

PR178

PR180

1 2

1
8

LR2

5

@10K

PR177

1 2

@10K

1 2

PC33

@4.7U_0805_10V

SW2

12

PR82

2.4_1%

876

DDD

PU3

SSG

S

134

2

876

DDD

PU16

SSG

S

134

2

5

D

IRF7811A

5

D

SI4362

876

DDD

PU4

SSG

S

134

2

876

DDD

PU15

SSG

S

134

2

5

D

PC7

4.7UF_1210_25V

IRF7811A

5

D

12

PD12

SI4362

EC30QS04

+12VALWP

+5VDRIVE

PC36

PR182

@10K

PR184

2

0.1UF_0805_25V

BOOST

3

PWM

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY
OF COMPAL ELECTRONICS, INC. AND CONTAINS CO NFIDENTIAL AND TRADE
SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE
CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS
AUTHORIZED BY COMPAL ELECTRONICS, INC. N EITHER 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.

1 2

1 2

7

6

@4.7U_0805_10V

VCC

PVCC

1

UGATE

8

PHASE

5

GND

LGATE
@ISL6206

PU9

4

@10K

LR3

PR181

1 2

PR183

@10K

1 2

PC37

@4.7U_0805_10V

SW3

12

PR77

2.4_1%

PR185

1 2

C

@10K

876

134

876

134

@10K

DDD

PU5

SSG

S

2

DDD

PU14

SSG

S

2

5

D

IRF7811A

5

D

SI4362

876

DDD

PU6

SSG

S

134

2

876

DDD

PU13

SSG

S

134

2

5

D

PC15

4.7UF_1210_25V

IRF7811A

5

D

12

PD11

SI4362

PC9

PC8

4.7UF_1210_25V

PR7

2K_1%

1 2

4.7UF_1210_25V

4.7UF_1210_25V

PCH12.5J 0R8

PL5

PC10

1UF_0805_25V

12

1000PF_50V

PC19

12

RB081L-20

PD9

B+++

PC5

PC17

PC16

4.7UF_1210_25V

4.7UF_1210_25V

PC18

4.7UF_1210_25V

PC21

1UF_0805_25V

1000PF_50V

PC20

PCH12.5J 0R8
PL4

12

12

PD8

RB081L-20

1 2

PR6

2K_1%

EC30QS04

Compal Electronics, Inc.

Title

SCHEMATIC, M/B LA-1252

Size Document Number Rev

B

星期三 九月

Date: Sheet of

401219 1A

D

38 39, 04, 2002

ACR10 PIR LIST

ATEST 9/6~

1

+2.5V LEVEL ERROR C hange R108 from 100 to 0 ohm

2

SDRAM BANK select error

3 Add CPU VCCVID pin Add R492 connect to U23.AF3 P3

4 TV OUT output error
5 A dd MK1707 output terminate Add R494 22 ohm P12

Add low pass filter for

6

MK1707 power pin Add L47 P12
Change VGA option resistor

7

to jumper

8 R eserve +2.5V option control
9 Change LCD connector type P16Change JP1

Add TI TPS2042 for USB

10

protect cicuit Add U56(TPS2042) P25

Remove R111 100ohm
Change CLK_SDRAM3 from U22.F3 to U22.E3

Change CLK_SDRAM5 from U22.H5 to U22.G5
C hange RRAS#3 from U22.H7 to U22.F7
C hange RRAS#5 from U22.G6 to U22.H6

C hange CRMA from U8.AF15 to U8.AF16
C hange LUMA from U8.AF16 to U8.AF15 P12

Change R284 to J3
Change R286 to J4
Change R295 to J5
Change R296 to J6
Add R495 for SYSON control
Add R496 for SUSP control P15

P15

P5

P15

HW PIR LIST

PWR PIR LIST

PROPRIETARY NOTE

Compal Electronics, Inc.

Title

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.

SCHEMATIC, M/B LA-1252

Size Document Number Rev

Custom

401219

星期三 九月

Date: Sheet of

39 39, 04, 2002

1A