Compal LA-736 N32NN6, LA-736B N32NN6, LA-736C N32NN6 Schematic

COMPAL CONFIDENTIAL

N32NN6 LA736B/C DISCRETE MODEL
AMD MOBILE K7 + ALI M1647 & M1535+

VER1.0 (w/ LCL)

LA-736B AND LA-736C DIFFERENCE IN PAGE 41(P.I.R) FOR DETAIL!

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.

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

145Monday, September 10, 2001

of

1F

MODEL NAME : N32N AMD K7 M/B LA-736C

REV:1.A

CRT CONN.

page 9

AUDIO

ESS 1988

PAGE 26

EQ

PAGE 28

DOT MATRIX LCD CONN.
FDD CONN.
TOUCH PAD CONN.
INTERNAL K/B CONN.

PIR

PAGE 37

AMP
AUDIO JACK

TV OUT

page 10

VGA Board
CONN.

page 8

PAGE 23

POWER
CIRCUIT

PAGE 30,33,34,35,36

14.3M_VGA

AGP Bus

CARD-BUS
CONTROLLER

TI1420 Solt1/2

PAGE 19

POWER

PAGE 20

COREFB +/-

CARDBUSPCMCIA

SLOT

PAGE 20

VID & FID

PROCRDY

CFWDRST

CONNECT

AMD K7(Socket A) CPU

page 3,4

Address
OUT[14:2]#

AOCLK# AICLK#

Address
IN[14:2]#

SDATAIN
CLK[3:0]#

SDATAOUT
CLK[3:0]#

COREFB +/-

CPUCLK +/-

SDATA[0..63]#

ALI
M1647

PAGE 5,6

PCI BUS

M1535 FOR LA-736B

ALI
ALI

M1535+ FOR LA-736C

PAGE 15,16

ISA/PCI BUS
PULLUP/DOWN

PAGE 14

USB

PAGE 17PAGE 27

ISA BUS

RESET
PS2 CKT

PAGE 29

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.

EMBEDDED CONTLR.

NS PC87570

PAGE 24

DC-DC
INTERFACE

RTC BATT

PAGE 30

I/O BUFFER

BIOS

PAGE 25

HDD CONN.

PAGE 21

OZ163

PAGE 22

PIO
SIO

PAGE 17

VID & FID
POWER GOOD

PAGE 31,32

CLOCK GEN.

ICS9248-171

PAGE 7

SODIMM 1

PAGE 12

SODIMM 2

PAGE 13

MINI_PCI
SLOT

PAGE 18

CD-ROM
CONN.

PAGE 21

VID & FID

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

245Monday, September 10, 2001

of

1F

JP6A

SDATA#[0..63]5

DICLK#[0..3]7

DIVAL#5

DOCLK#[0..3]5

AIN#[2..14]5

AICLK#7

CFWDRST5
CONNECT5

PROCRDY5

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

DICLK#0
DICLK#1
DICLK#2
DICLK#3

DIVAL#
DOCLK#0

DOCLK#1
DOCLK#2
DOCLK#3

DOVAL#
AIN#0

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

CFWDRST
CONNECT
PROCRDY
FILVAL#

AA35

W37
W35

Y35
U35
U33
S37

S33
AA33
AE37
AC33
AC37

Y37
AA37
AC35

S35

Q37

Q35

N37

J33

G33

G37

E37

G35

Q33

N33

L33

N35

L37

J37

A37

E35

E31

E29

A27

A25

E21

C23

C27

A23

A35

C35

C33

C31

A29

C29

E23

C25

E17

E13

E11

C15

A13

C21

A21

E19

C19

C17

A11

A17

A15

W33

J35

E27

E15
AN33
AE35

C37

A33

C11

AL31
AJ29

AL29

AG33

AJ37
AL35

AE33

AJ35

AG37

AL33

AN37

AL37
AG35
AN29
AN35
AN31

AJ33

AJ21

AL23
AN23

AJ31

E9
C9

A9

SDATA0
SDATA1
SDATA2
SDATA3
SDATA4
SDATA5
SDATA6
SDATA7
SDATA8
SDATA9
SDATA10
SDATA11
SDATA12
SDATA13
SDATA14
SDATA15
SDATA16
SDATA17
SDATA18
SDATA19
SDATA20
SDATA21
SDATA22
SDATA23
SDATA24
SDATA25
SDATA26
SDATA27
SDATA28
SDATA29
SDATA30
SDATA31
SDATA32
SDATA33
SDATA34
SDATA35
SDATA36
SDATA37
SDATA38
SDATA39
SDATA40
SDATA41
SDATA42
SDATA43
SDATA44
SDATA45
SDATA46
SDATA47
SDATA48
SDATA49
SDATA50
SDATA51
SDATA52
SDATA53
SDATA54
SDATA55
SDATA56
SDATA57
SDATA58
SDATA59
SDATA60
SDATA61
SDATA62
SDATA63

SDATAINCLK0
SDATAINCLK1
SDATAINCLK2
SDATAINCLK3

SDATAINVAL
SDATAOUTCLK0

SDATAOUTCLK1
SDATAOUTCLK2
SDATAOUTCLK3

SDTATOUTVAL
SADDIN0

SADDIN1
SADDIN2
SADDIN3
SADDIN4
SADDIN5
SADDIN6
SADDIN7
SADDIN8
SADDIN9
SADDIN10
SADDIN11
SADDIN12
SADDIN13
SADDIN14

SADDINCLK
CLKFWDRST

CONNECT
PROCRDY
SFILLVAL

A20M
FERR

INIT

INTR

IGNNE

NMI

RESET

SMI

STPCLK
PWROK

PICCLK
PICD0/BYPASSCLK
PICD1/BYPASSCLK

COREFB-

COREFB+

CLKIN
CLKIN

RSTCLK
RSTCLK

K7CLKOUT
K7CLKOUT

ANALOG

SYSVREFMODE

VREF_SYS

PLLBYPASS
PLLBYPASSCLK
PLLBYPASSCLK

PLLMON1
PLLMON2

PLLTEST

SCANCLK1
SCANCLK2

SCANINTEVAL

SCANSHIFTEN

DBRDY
DBREQ

FLUSH

TCK

TDO
TMS

TRST

VID0
VID1
VID2
VID3
VID4

FID0
FID1
FID2
FID3

SCHECK0
SCHECK1
SCHECK2
SCHECK3
SCHECK4
SCHECK5
SCHECK6
SCHECK7

SADDOUT0
SADDOUT1
SADDOUT2
SADDOUT3
SADDOUT4
SADDOUT5
SADDOUT6
SADDOUT7
SADDOUT8

SADDOUT9
SADDOUT10
SADDOUT11
SADDOUT12
SADDOUT13
SADDOUT14

SADDOUTCLK

ZN
ZP

TDI

AE1
AG1
AJ3
AL1
AJ1
AN3
AG3
AN5
AC1

AE3

N1
N3
N5

AG13
AG11

AN17
AL17

AN19
AL19

AL21
AN21

AJ13
AA5

W5
AC5

AE5
AJ25

AN15
AL15

AN13
AL13
AC3

S1
S5
S3
Q5

AA1
AA3
AL3

Q1
U1
U5
Q3
U3

L1
L3
L5
L7
J7

W1
W3
Y1
Y3

U37
Y33
L35
E33
E25
A31
C13
A19

J1
J3
C7
A7
E5
A5
E7
C1
C5
C3
G1
E1
A3
G5
G3

E3

PPGA_462

A20M#
FERR
INIT#
INTR
IGNNE#
NMI
CPURST#

SMI#

STPCLK#

APICCLK
APICD0

APICD1
COREFB-

COREFB+

CPUCK
CPUCK#

CLKOUT
CLKOUT#

VREFMODE
VREF_SYS

ZN
ZP

PLLBP#

PLLMON1
PLLMON2
PLLTEST#

SCANCLK1
SCANCLK2
SINTVAL
SSHIFTEN

DBRDY
DBREQ#
FLUSH#

TCK
TDI
TDO
TMS
TRST#

PVID0
PVID1
PVID2
PVID3
PVID4

FID0
FID1
FID2
FID3

AOUT#0
AOUT#1
AOUT#2
AOUT#3
AOUT#4
AOUT#5
AOUT#6
AOUT#7
AOUT#8
AOUT#9
AOUT#10
AOUT#11
AOUT#12
AOUT#13
AOUT#14

AOCLK#

A20M# 15,24
CPUINIT 15

INTR 15
IGNNE# 15
NMI 15
CPURST# 5,15
SMI# 15
STPCLK# 15

PWROKCPU 29

COREFB­COREFB+

+CPU_CORE

R439

100_1%_0402

100_1%_0402

R440
100_1%_0402

R447

R448
100_1%_0402

1

TP1

1

TP2

1

TP3

PVID[0..4] 32

FID[0..3] 31

AOUT#[2..14] 5

THERMDA4

THERMDC4

AOCLK# 5

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.

10 Miles

2

@MMBT3904

10 Miles

Near socket-A

COREFB+
COREFB-

+CPU_CORE

R423
820_0402

FERR

APICCLK
APICD0
APICD1

VREF_SYS is set at 50%
of VCC_CORE to CPU

VREF_SYS

R968

1K

R441
1K_0402

.01UF_0402

R414 @10K_0402
R417 0_0402

2

R442
1K_0402

C585

FOR A-TEST RESERVE

JP7

+5VALW

HEADER 5X2

+3V

12

C587

C588
@2200PF_0402

1 2

+3V

@.1UF_0402

R462

1 2

@1K_0402

1

Q52

3

+CPU_CORE

+3VS

R424

4.7K
FERR#

Q50

1
3

MMBT2222A

+3VS

R436 @330_0402
R437 @330_0402
R438 @330_0402

DEL BY AMD SUGGESTION

R443
1K_0402

+CPU_CORE

C586

0.1UF

12
34
56
78
910

ATF#

R459

1 2

@10K_0402

U18

1

NC

2

VCC

3

SMBCLK

DXP

4

DXN

5

SMBDATA

NC

6

ADD1

7

GND

8 9

GND NC

@NE1617DS

RESERVE FOR MOBILE K7

R449
100_1%_0402

R450
100_1%_0402

NC

STBY

NC

ALERT

ADD0

@1K_0402

FERR# 15

+CPU_CORE

NMI

Reduce NMI
noise for
C3

SMD 22..25,36
SMC 22..25,36

ATF# 25

16
15
14
13
12
11
10

12

R463

DBREQ#
TCK
TMS
TDI
TRST#
PLLTEST#
FLUSH#
PLLBP#

1
2
3
4
5

SSHIFTEN
SINTVAL
SCANCLK2
SCANCLK1

RP1

10P8R_680

1 8
2 7
3 6
4 5

A20M#
IGNNE#

INIT#

C1189

560PF_0402

VREFMODE=Low=No voltage scaling

ZN
ZP

Change Value by tunning

+3V

R460
@4.7K_0402

ATF# 25

12

+3VS

+3V

R464

@10K_0402

1 2

+CPU_CORE
R411 510_0402
R412 510_0402
R415 510_0402
R418 510_0402
R420 510_0402
R421 510_0402
R932 820_0402
R933 820_0402

RP2

8P4R-270

10
9
8
7
6

INTRCPURST#
NMI
SMI#
STPCLK#

+CPU_CORE

Near socket-A

CPUCK

C583 680PF_0402

CPUCK#

C584 680PF_0402

+CPU_CORE +CPU_CORE

R451

+CPU_CORE
R456 36.5 1%
R457 36.5 1%

S

Q53

G

@2N7002

2

@1K_0402

R453

1.5K_0402

Trace lengths of CLKOUT and CLKOUT#
are between 2" and 3"

Q51
@2N7002

S

G

2

D

13

VREFMODE

R461
@4.7K_0402

R465
@10K_0402

D

13

PLLMON1
PLLMON2
AIN#1

AOUT#0

AOUT#1

FILVAL#

AIN#0

DOVAL#

+CPU_CORE

R444

60.4 1%
R446

301 1%

CLKOUT

CLKOUT#

SMC 22..25,36

SMD 22..25,36

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet of

+CPU_CORE

R413 56_0402
R416 56_0402
R432 820_0402

R422 @1K_0402

R427 @1K_0402

R429 820_0402

R419 820_0402

R434 820_0402

R445

60.4 1%

R452
100_1%_0402

R454
100_1%_0402

+CPU_CORE

R455
100_1%_0402

R458
100_1%_0402

345Monday, September 10, 2001

CPUCLK 7
CPUCLK# 7

1F

+CPU_CORE

+CPU_CORE +CPU_CORE

12

C589

0.22UF

+CPU_CORE

12

C619

0.22UF

12

0.22UF

12

0.22UF

C590

C620

12

C591

0.22UF

12

C621

2.2UF

Located at Socket-A Cap

0.22UF(0603) X 22

0.22UF(0603) X3 FOR RESERVE

0.1UF(0603) X 2

0.01UF(0603) X 8
1UF(0805) X 8
10UF(1206) X 4

AMD recommandation
220UF X10

+CPU_CORE

+

C656
220UF_4V_D

SVID[0..4]32

+CPU_CORE

+

C658
220UF_4V_D

+CPU_CORE

+

C1163
220UF_4V_D

+

C657

220UF_4V_D

+

C1162

220UF_4V_D

+

C1164

220UF_4V_D

SVID0
SVID4

SVID2
SVID3

SVID1

AD30

AD8
AF10
AF28
AF30
AF32

AF6

AF8
AH30

AH8

AJ9

AK8

AL9

AM8

F30

H10

H28

H30

H32

K30
AJ7

AL7

AN7

G25

G17

AG7
AG15
AG29

AA7

AG9
AG17
AG27

G15

G23

AH6

12

0.22UF

12

0.22UF

F8

H6
H8

K8

G9
N7
Y7

G7
Q7

VCC_SRAM1
VCC_SRAM2
VCC_SRAM3
VCC_SRAM4
VCC_SRAM5
VCC_SRAM6
VCC_SRAM7
VCC_SRAM8
VCC_SRAM9
VCC_SRAM11
VCC_SRAM13
VCC_SRAM14
VCC_SRAM16
VCC_SRAM17
VCC_SRAM19
VCC_SRAM20
VCC_SRAM21
VCC_SRAM22
VCC_SRAM23
VCC_SRAM24
VCC_SRAM25
VCC_SRAM26
VCC_SRAM27
VCC_SRAM28
VCC_SRAM29
VCC_SRAM30
VCC_SRAM31

KEY4
KEY6
KEY8
KEY10
KEY12
KEY14
KEY16
KEY18

KEY
KEY
KEY
KEY
KEY
KEY
KEY
KEY

AMD

12

C592

0.22UF

12

C622

0.22UF

H12

H16

H20

H24M8P30R8T30V8X30Z8AB30

VCC_CORE1

VCC_CORE2

VCC_CORE3

VCC_CORE4

VCC_CORE5

VCC_CORE6

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

H14

H18

H22

H26

M30P8R30T8V30X8Z30

C593

C623

VCC_CORE7

VSS7

VCC_CORE8

VCC_CORE9

VSS8

VSS9

VCC_CORE10

VCC_CORE11

VSS10

VSS11

12

C594

0.22UF

AF14

VCC_CORE12

VSS12

AB8

AF12

AF18

VCC_CORE13

VCC_CORE14

VSS13

VSS14

AF16

12

12

C597

0.22UF

AH22

AH18

VCC_CORE29

VSS30

AH32

AH28

AH14

VCC_CORE30

VCC_CORE31

VSS31

VSS32

AH24

AH10

VCC_CORE32

VSS33

AH20

AH4

VCC_CORE33

VSS34

AH16

AH2

VCC_CORE34

VSS35

AH12

12

C598

0.22UF

AF36

AF34

VCC_CORE35

VSS37

AF4

AF2

AD6

VCC_CORE36

VCC_CORE37

VSS38

VSS39

AD36

+CPU_CORE

AM26

AD4

AD2

VCC_CORE38

VCC_CORE39

VCC_CORE40

VSS40

VSS41

VSS42

AD34

AD32

AB6

AF22

VCC_CORE15

VSS15

AF20

AF26

VCC_CORE16

VSS16

AF24

AM34

VCC_CORE17

VSS17

AM36

12

0.22UF

AK36

VCC_CORE18

VSS18

AK32

C596

C595

0.22UF

AK34

AK30

AK26

AK22

AK18

AK14

AK10

AL5

AH26

AM30

VCC_CORE19

VCC_CORE20

VCC_CORE21

VCC_CORE22

VCC_CORE23

VCC_CORE24

VCC_CORE25

VCC_CORE26

VCC_CORE27

VCC_CORE28

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 TRANSFERED 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.

VSS19

VSS20

VSS21

VSS22

VSS23

VSS25

VSS26

VSS27

VSS28

VSS29

AK28

AK24

AK20

AK16

AK12

AK4

AK2

AH36

AM32

AH34

12

C599

0.22UF

12

C632

.1UF_0402

AB36

AB34

AB32Z6Z4Z2X36

VCC_CORE41

VCC_CORE42

VCC_CORE43

VSS43

VSS44

VSS45

AB4

AB2

Z36

+CPU_CORE

VCC_CORE44

VCC_CORE45

VCC_CORE46

VSS46

VSS47

VSS48

Z34

Z32X6AM28X4X2

12

C600

0.22UF

12

C633

.1UF_0402

X34

AM22

VCC_CORE47

VCC_CORE48

VCC_CORE49

VSS49

VSS50

VSS51

12

0.22UF

X32V6V4V2T36

VCC_CORE50

VCC_CORE51

VCC_CORE52

VCC_CORE53

VSS52

VSS53

VSS54

VSS55

V36

V34

V32T6T4T2R36

C601

T34

VCC_CORE54

VSS56

T32R6R4R2AM18

VCC_CORE55

VCC_CORE56

VCC_CORE57

VSS57

VSS58

VSS59

R34

AM24

12

C602

0.22UF

VCC_CORE58

VCC_CORE59

VCC_CORE60

VSS60

VSS61

VSS62

R32P6P4P2M36

P36

VCC_CORE61

VSS63

P34

P32M4M6M2K36

VCC_CORE62

VCC_CORE63

VCC_CORE64

VSS64

VSS65

VSS66

M34

12

C603

0.22UF

K34

VCC_CORE65

VCC_CORE66

VCC_CORE67

VSS67

VSS68

VSS69

M32K6K4K2AM20

12

0.22UF

+CPU_CORE

12

K32H4H2

VCC_CORE68

VCC_CORE69

VCC_CORE70

VSS70

VSS71

VSS72

H36

H34

C604

C634
10UF_10V_1206

AM14

F36

F34

F32

F28

VCC_CORE71

VCC_CORE72

VCC_CORE73

VCC_CORE74

VCC_CORE75

VSS73

VSS74

VSS75

VSS76

VSS77

F26

F22

F18

F14

F10F6F4F2AM16

12

0.22UF

F24

VCC_CORE76

VCC_CORE77

VSS78

VSS79

C605

F20

VCC_CORE78

VSS80

F16

VCC_CORE79

VSS81

12

F12

12

C606

0.22UF

C635
10UF_10V_1206

D32

D28

AM10

D24

D20

VCC_CORE80

VCC_CORE81

VCC_CORE82

VCC_CORE83

VCC_CORE84

VSS82

VSS83

VSS84

VSS85

VSS86

D36

D34

D30

D26

D22

D16

D12D8D4D2B36

VCC_CORE85

VCC_CORE86

VCC_CORE87

VSS87

VSS88

VSS89

D18

D14

12

C607

0.22UF

0.22UF

12

C636
10UF_10V_1206

VCC_CORE88

VCC_CORE89

VCC_CORE90

VSS90

VSS91

VSS92

D10D6B34

AM12

B32

VCC_CORE91

VCC_CORE92

VSS93

VSS94

B30

AM2

VCC_CORE93

VSS95

B26

12

B28

VCC_CORE94

VSS96

B22

C608

B24

VCC_CORE95

VSS97

B18

B20

B14

12

C609
1000PF_0402

12

C637
10UF_10V_1206

B16

B12B8B4

VCC_CORE96

VCC_CORE97

VCC_CORE98

VSS98

VSS99

VSS100

B10B6B2

.1UF_0402

AJ5

VCC_CORE99

VCC_CORE100

VSS101

VSS102

AM4

AK6

12

C610

VCC_CORE101

BP0_CUT
BP1_CUT
BP2_CUT
BP3_CUT

VSS103

VSS104

AM6

12

+VCCA2.5

AC7

AJ23

VCC_Z

VCC_A

NC1
NC2
NC3
NC6
NC7
NC8

NC9
NC10
NC11
NC12
NC13
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC27
NC28
NC29
NC30
NC31
NC32
NC33
NC34
NC35
NC36
NC37
NC42
NC43
NC44
NC45

VSS_Z

AE7

12

C611
.01UF_0402

JP6B
PPGA_462

AA31
AC31
AE31
AG23
AG25
AG31
AG5
AJ11
AJ15
AJ17
AJ19
AJ27
AL11
AN11
AN9
G11
G13
G27
G29
G31
J31
J5
L31
N31
Q31
S31
S7
U31
U7
W31
W7
Y31
Y5
AG19
G21
AG21
G19

AN27
AL27
AN25
AL25

12

C612

C613
.1UF_0402

1000PF_0402

+CPU_CORE

C638

1UF_10V_0603

+CPU_CORE

C642

1UF_10V_0603

+CPU_CORE

12

C646

39PF_0402

+CPU_CORE

12

C651

560PF_0402

THERMDA

THERMDC

9/04/2000 CHANGE BACK

+CPU_CORE

12

12

C615

C614

1000PF_0402

.01UF_0402

C639

1UF_10V_0603

C643

1UF_10V_0603

12

12

C648

C647
39PF_0402

39PF_0402

12

12

C652

C653

560PF_0402

560PF_0402

THERMDA 3
THERMDC 3

ONE INCH SPACING ALONG THE PLANE EDGE

12

C616

.01UF_0402

C640

1UF_10V_0603

C644

1UF_10V_0603

12

C649
39PF_0402

12

C654
560PF_0402

560PF_0402

12

12

C617
1000PF_0402

.01UF_0402

C641

1UF_10V_0603

C645

1UF_10V_0603

12

C650

39PF_0402

12

C655

C618

AMD Socket-A processors will not
implement a pin at location AH6.

+CPU_CORE

+

C668
220UF_4V_D

12

+

C669
220UF_4V_D

12

+

C670
220UF_4V_D

12

+

C671
220UF_4V_D

CONTROL ON/OFF

+3VS

R466 0-0402

C672
39PF_0402

C673

1UF_10V_0603

VR_ON25,35

(2.5V Output)

U19
SI9183BT-25

1

VIN

3

SD#

VSS

2

2.5V,if 1GHz need 100mA

+VCCA2.5

5

VOUT

BP

C674

.1UF_0402

4

12

C665

C664

.01UF_0402

4.7UF_10V_0805

C666

39PF_0402

Near socket-A
pin AJ23

R467 0

C667
39PF_0402

+VCCP2.5

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet of

VCCA for cpu internal PLL power source!

12

C659

1000PF_0402

12

12

C660

1000PF_0402

1000PF_0402

FOR EMI RESERVE

C661

12

12

C662

1000PF_0402

1000PF_0402

445Monday, September 10, 2001

C663

1F

PFRAME#
PIRDY#
PTRDY#
PSTOP#

PDEVSEL#
SERR#
PLOCK#
PCIREQ#

SERR#

REQ#_0
REQ#_1
REQ#_2
REQ#_3

GNT#_0
GNT#_1
GNT#_2
GNT#_3

GNT#_4
GNT#_5
REQ#_4
REQ#_5

Near M1647

+3VS

+3VS

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

SUS_STAT#8,15,16

C/BE#0

C/BE#1

C/BE#2

C/BE#3

R468

11K 1%

R469

5.9K 1%

R470
120
CPUCLK_NB

R473

120

AGP_BUSY#8,15

AGP_STP#8,15

RP3

8P4R-2.7K
RP4

8P4R-2.7K
R959 560

RP5

8P4R-2.7K

RP6

8P4R-2.7K
RP7

8P4R-2.7K

R949

1 2

2.2K-0402
R950

1 2

2.2K-0402
R952

1 2

2.2K-0402
R954

1 2

2.2K-0402

C675
.047UF

R474

@10

C677

+3VS

+3VS

+3VS

+3VS

+3VS

DCLK_NB7

CPUCLK_NBVR

C676

0.1uF

@10PF

PCLK_NB7
PCIRST#10,14,15,18..21,26

FRAME#15,18,19,26

IRDY#15,18,19,26

TRDY#15,18,19,26

STOP#15,18,19,26

DEVSEL#15,18,19,26

SERR#15,18,19

PHLD#14,15
PHLDA#14,15
PCIREQ#8

AD[0..31]15,18,19,26,31

R1024 0-0402

1 2

Under M1647
(Solder
side)

CPURST#3,15

PAR15,18,19,26

REQ#018
REQ#118
REQ#226
REQ#319

R476

1 2

GNT#018
GNT#118
GNT#226
GNT#319

R477

1 2

SUSPEND#

ST0

ST1

SDATA#[0..63]3
DOCLK#[0..3]3

@0

@0

C/BE#015,18,19,26
C/BE#115,18,19,26
C/BE#215,18,19,26
C/BE#315,18,19,26

AD0
AD1AD1
AD2AD2AD2
AD3
AD4AD4
AD5AD5AD5
AD6AD6AD6AD6
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

R478

10K

TP5

+3VALW

1

C1204 @?PF

ADD FOR SUSPEND ISSUE

R951

1 2

2.2K-0402
R953

1 2

2.2K-0402

DICLK_NB#[0..3]7
AOUT#[2..14]3

AOCLK#3

AIN#[2..14]3

AICLK_NB#7

DIVAL#3
PROCRDY3
CONNECT3
CFWDRST3

R984 @0_0402

CPUCLK_NB7

PAR
SERR#
PLOCK#
PHLD#
PHLDA#

GNT#_0

PDEVSEL#

PCIREQ#
REQ#_0
REQ#_1
REQ#_2
REQ#_3
REQ#_4
REQ#_5

GNT#_1
GNT#_2
GNT#_3
GNT#_4
GNT#_5

TESTMODE
TESTEN1

R479

R491
10K

R471

@0

ACNBP

C678

@10PF

PFRAME#
PIRDY#
PTRDY#
PSTOP#

10K

Near M1647

ACNBS

RTCCLK8,16,20

CPUCLK_NBVR

Near M1647

F9

PCICLK

G6

PCIRST#

D6

FRAME#

A5

IRDY#

B5

TRDY#

A4

STOP#

C5

DEVSEL#

A3

PAR

C4

SERR#/CLKRUN#

B4

LOCK#

E5

PHLD#

F5

PHLDA#

F6

AREQ#

D10

PREQ0#

B10

PREQ1#

E11

PREQ2#

C11

PREQ3#

A11

PREQ4#

B12

PREQ5#

C10

PGNT0#

A10

PGNT1#

D11

PGNT2#

B11

PGNT3#

C12

PGNT4#

A12

PGNT5#

D3

CBE0#

C3

CBE1#

B6

CBE2#

C8

CBE3#

F1

AD0

F4

AD1

F2

AD2

F3

AD3

E2

AD4

E1

AD5

E3

AD6

D1

AD7

D2

AD8

C1

AD9

C2

AD10

B1

AD11

D4

AD12

B2

AD13

A2

AD14

B3

AD15

D7

AD16

A6

AD17

C7

AD18

B7

AD19

F8

AD20

A7

AD21

E8

AD22

D8

AD23

B8

AD24

A8

AD25

D9

AD26

E9

AD27

C9

AD28

B9

AD29

F10

AD30

A9

AD31

E6

NC

AE2

TESTMODE

AF2

NT_TESTEN

R485
@0

C680
@10PF

AD11

AD5

V21

U21

HCLK

DCLK

W21

Y21

DCLK_NBJ

R505

1 2

10K-0402
R511

1 2

2.2K-0402

AD[5..31] M1647 HARDWARE STRAPPING

AICLK#

AIN#4

AIN#2

AIN#7

AIN#3

AIN#8

AIN#5

AIN#6

W26

C13

A13

E12

C14

A14

B17

A17

B16

A18

E13

E15

D13

SAIN2#

SAIN3#

SAIN4#

SAIN5#

SAIN6#

SAIN7#

SAICLK#

CLKFRST

CPURST#

SDINVAL#

CONNECT

PROCRDY

VREF_HCLK

?

PCI Interface

SUSPEND#

CLK32KI

MWE#

SRAS#

SCAS#

DCLK#

CS0#

CS1#

CS2#

CS3#

CS4#

AC20

AA9

RAS#0

AB9

RAS#1

AB8

RAS#2

AC8

RAS#3

**

AD12

AD13

AD14

AD15

AB7

CS5#

AA8

Y23

CCKE0

1 2

1 2

1 2

1 2

AB5

AC5

AB10

AA10

R490

10K

R492

10K

+3VS

AIN#9

AIN#10

AIN#11

C15

A16

C17

SAIN8#

SAIN9#

SAIN10#

CKE0

CKE1

CKE2

Y26

AB22

Y25

CCKE1

CCKE3

CCKE2

R493

@2.2K-0402
R499

2.2K-0402
R506

2.2K-0402
R512

2.2K-0402

AIN#12

AIN#13

B14

SAIN11#

SAIN12#

CKE3

CKE4

AB21

AIN#14

B15

SAIN13#

CKE5

Y24

A15

SAIN14#

AA11

MMA0

AOCLK#

U25

SAOCLK#

MA0

MA1

AB11

MMA1

AB12

MMA2

AOUT#2

R25

MA2

AB15

MMA3

AOUT#3

AOUT#4

R26

N22

SAOUT2#

SAOUT3#

MA3

MA4

AC14

AB14

MMA4

MMA5

AOUT#5

AOUT#6

T26

R24

SAOUT4#

SAOUT5#

MA5

MA6

AC17

AA16

MMA6

MMA7

AD17

AD18

AD19

AOUT#8

AOUT#7

V26

T25

SAOUT6#

SAOUT7#

MA7

MA8

AB16

AA18

MMA9

MMA8

AOUT#9

AOUT#11

AOUT#10

T24

P25

P26

SAOUT8#

SAOUT9#

SAOUT10#

MA9

MA10

MA11

AA17

AA19

AB19

MMA11

MMA10

MMA12

R494

1 2

10K-0402
R500

1 2

10K-0402
R507

1 2

2.2K-0402
R513

1 2

2.2K-0402

AOUT#12

AOUT#13

U26

V25

SAOUT11#

SAOUT12#

SAOUT13#

MA12

BA0

BA1

AB17

AB18

MMA14

MMA13

DOCLK#3

DOCLK#0

DOCLK#1

DICLK_NB#1

DICLK_NB#2

DICLK_NB#0

AOUT#14

V24

SAOUT14#

C20

D22

SDICLK0#

SDICLK1#

DICLK_NB#3

F24

L25

SDICLK2#

SDICLK3#

DOCLK#2

D16

D24

SDOCLK0#

SDOCLK1#

G23

N25

SDOCLK2#

SDOCLK3#

SDATA#0

SDATA#1

A20

F18

SDATA0#

SDATA#2

SDATA#3

A21

B20

SDATA1#

SDATA2#

SDATA#5

SDATA#4

B21

A22

SDATA3#

SDATA4#

SDATA#7

SDATA#6

B22

C23

SDATA5#

SDATA6#

SDATA#9

SDATA#8

F17

B18

SDATA7#

SDATA8#

SDATA#10

E16

SDATA9#

CPU Interface

M1647-SDR

Northbridge

SDR SDRAM Interface

MD0

MD1

MD2

MD3

MD4

MD5

MD6

MD7

MD8

MD9

MD10

MD11

MD12

MD13

MD14

MD15

MD16

MD17

MD18

AD3

MMD0

AF3

MMD1

+3VS

+3VS

AF4

MMD2

AE5

MMD3

MMD4

AC6

AF6

AE7

AE8

AC9

AF9

AE10

AD11

MMD6

MMD7

MMD9

MMD5

MMD8

MMD11

MMD10

AD20AD16

1 2

AD21

1 2

AD22

1 2

AD23

1 2

AC12

AF12

MMD12

MMD14

MMD13

R495

@2.2K-0402
R501

@2.2K-0402
R508

@2.2K-0402
R514

@2.2K-0402

AE13

AD14

MMD15

AF17

MMD16

AF18

MMD17

AE19

MMD18

MD19

AD20

MMD20

MMD19

AF20

SDATA#19

SDATA#22

SDATA#20

SDATA#12

SDATA#13

SDATA#14

SDATA#11

SDATA#17

SDATA#15

SDATA#18

SDATA#21

SDATA#16

C18

D17

B19

A19

D18

A23

B23

A24

A25

B26

C26

D26

SDATA10#

SDATA11#

SDATA12#

SDATA13#

SDATA14#

SDATA15#

SDATA16#

SDATA17#

SDATA18#

SDATA19#

SDATA20#

SDATA21#

MD20

MD21

MD22

MD23

MD24

MD25

MD26

MD27

MD28

MD29

MD30

AE21

AE22

AC23

MMD21

MMD23

MMD22

Modify by 4/10 Tunning Time

MD31

AF23

AE24

AF25

AE26

AC24

AC26

AB26

AA25

AE3

MMD32

MMD27

MMD26

MMD25

MMD28

MMD29

MMD24

MMD31

MMD30

R496

AD24

1 2

2.2K-0402
R502

AD25

1 2

2.2K-0402
R509

AD26

1 2

@2.2K-0402

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.

SDATA#23

SDATA#24

C25

D19

SDATA22#

SDATA23#

SDATA24#

MD32

MD33

MD34

AD4

AD5

MMD34

MMD33

SDATA#25

SDATA#26

SDATA#27

E19

D20

SDATA25#

SDATA26#

MD35

MD36

AF5

AE6

MMD37

MMD36

MMD35

SDATA#29

SDATA#28

F19

E20

SDATA27#

SDATA28#

MD37

MD38

AD7

AD8

MMD39

MMD38

SDATA#31

SDATA#30

F20

E23

SDATA29#

SDATA30#

MD39

MD40

AF8

AE9

MMD40

MMD41

SDATA#32

SDATA#33

E22

F23

F22

SDATA31#

SDATA32#

MD41

MD42

AD10

AF10

AF11

MMD42

MMD43

AD27

AD28

AD29

SDATA#34

SDATA#35

G21

H22

SDATA33#

SDATA34#

SDATA35#

MD43

MD44

MD45

AE12

AD13

MMD45

MMD44

1 2

1 2

1 2

SDATA#38

SDATA#37

SDATA#36

J22

H21

G24

SDATA36#

SDATA37#

SDATA38#

MD46

MD47

MD48

AF13

AE14

AE18

MMD46

MMD47

MMD48

R497

@2.2K-0402
R503

@2.2K-0402
R510

@2.2K-0402

SDATA#40

SDATA#39

SDATA#41

J26

D25

E26

SDATA39#

SDATA40#

MD49

MD50

AD19

AF19

AE20

MMD51

MMD49

MMD50

SDATA#43

SDATA#42

SDATA#44

E25

F26

SDATA41#

SDATA42#

SDATA43#

MD51

MD52

MD53

AC21

AD22

MMD52

MMD54

MMD53

SDATA#45

SDATA#46

G26

G25

J21

SDATA44#

SDATA45#

MD54

MD55

AF22

AE23

AD23

MMD55

MMD56

SDATA#48

SDATA#47

H26

J23

SDATA46#

SDATA47#

SDATA48#

MD56

MD57

MD58

AF24

AE25

MMD57

MMD58

AD20

AD21

AD22

M1647 North Bridge (1/2)

SDATA#49

SDATA#50

SDATA#51

M25

K21

K23

SDATA49#

SDATA50#

MD59

MD60

AD26

AC25

AB24

MMD61

MMD59

MMD60

1 2

1 2

1 2

SDATA#52

SDATA#53

L23

M24

SDATA51#

SDATA52#

SDATA53#

MD61

MD62

MD63

AA23

AA26

MMD63

MMD62

R985

10K-0402
R987

10K-0402
R990

10K-0402

SDATA#54

M23

SDATA#57

SDATA#55

SDATA#56

M22

H25

SDATA54#

SDATA55#

SDATA56#

DQM0

DQM1

AC15

AF15

CAS#0

CAS#1

CAS#2

SDATA#58

SDATA#59

J25

J24

SDATA57#

SDATA58#

DQM2

DQM3

AE16

AD17

CAS#4

CAS#3

+3VS

+3VS

+3VS

SDATA#60

K26

K24

SDATA59#

SDATA60#

DQM4

DQM5

AE15

AD16

CAS#5

SDATA#63

SDATA#61

SDATA#62

C21

E17

B24

D21

H23

F25

N26

SCHECK0#

SCHECK1#

SCHECK2#

SCHECK3#

SCHECK4#

SCHECK5#

AGPDEVSEL#

K25

SCHECK6#

AGPFRAME#

AGPIRDY#

AGPTRDY#
AGPSTOP#

TYPEDET#

AD_STB0#
AD_STB1#

L22

L26

SDATA61#

SDATA62#

M26

SDATA63#

AGP Interface

DQS0

DQS1

DQS2

DQS3

DQS4

DQS5

DQS6

DQS0

AB25

DQS1

AD25

DQS2

AF21

AC18

AF14

DQS4

DQS3

R986

1 2

10K-0402
R988

1 2

10K-0402
R991

1 2

10K-0402

DQS7

AE11

AF7

AE4

DQS5

DQS6

DQS7

CAS#[0..7] 11
MMD[0..63] 11
MMA[0..14] 11

RAS#[0..3] 11
RRMWEA# 11
SCAS#0 11
SRAS#0 11

AF16

CAS#6

DQM6

CAS#7

DQM7

AE17

AD23

AD26

AD27

H6

SCHECK7#

GCLK

U1
V3
V2
V1
W2
H3

GREQ#

G1

GGNT#

Y3

GSERR#

W1

AGPPAR

J2

PIPE#

G2
K2

WBF#

J1

RBF#

H1

ST0

H2

ST1

J3

ST2

U5

GCBE0#

Y2

GCBE1#

U2

GCBE2#

M5

GCBE3#

AB1

AD_STB0

AB2
R3

AD_STB1

P1

GAD0

W6

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

SB_STB

SB_STB#

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

U20A

+3VS

AE1
V4
AD1
V5
AD2
V6
AC1
AA1
U6
AA2
T4
AA3
T5
Y1
R5
R4
U3
P5
T1
N4
T2
N5
R1
L4
P2
L5
P3
K4
N1
K5
N2

L1
L2

K1
H4
L3
J6
M3
J5
M1
J4

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7

CCKE0
CCKE1
CCKE2
CCKE3

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

GSBA0
GSBA1
GSBA2
GSBA3
GSBA4
GSBA5
GSBA6
GSBA7

RP70 8P4R-10K

RP71 8P4R-10K

Strapping Pin Set: 7C

+3VS

AD28

1 2

+3VS

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

Near M1647

R472

33

ACNBG

C679

10PF

Modify by 4/10 Tunning Time

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

CKE0 12
CKE1 12
CKE2 13
CKE3 13

+3VS

R989

10K-0402

LA-736B : R472 USE 0 Ohm

AGPCLK_NB 7
GFRAME# 8

GIRDY# 8
GTRDY# 8
GDEVSEL# 8
GSTOP# 8
GREQ# 8
GGNT# 8
GSERR# 8
GPAR 8
PIPE# 8

2X AGP

WBF# 8

4X AGP NEED PULL LOW

RBF# 8

ST0 8
ST1 8
ST2 8

GC/BE#0 8
GC/BE#1 8
GC/BE#2 8
GC/BE#3 8

AD_STBA 8
AD_STBA# 8

AD_STBB 8

AD_STBB# 8

GAD[0..31] 8

R998

AD6

1 2

10K-0402
R999

AD7

1 2

10K-0402

R1000

AD8

1 2

10K-0402
R1001

AD9

1 2

10K-0402

R1002

AD10

1 2

AD6~10,12,24,25,29~31
strapping for C3

GSBA[0..7] 8

10K-0402

SBSTB 8
SBSTB# 8

R1003

AD12

1 2

10K-0402
R1004

AD24

1 2

@10K-0402

R1005

AD25

1 2

@10K-0402

R1006

AD29

1 2

10K-0402

R1007

AD30

1 2

10K-0402

R1008

AD31

1 2

@10K-0402
R1026

AD30

1 2

@2.2K-0402
R1025

AD31

1 2

2.2K-0402

RESERVE BY 2/19

545Monday, September 10, 2001

of

+VDDQ

R475
10K

+3VS

+3VS

+3VS

+3VS

+3VS

+3VS

+3VS

+3VS

+3VS

+3VS

+3VS

1F

M1647 North Bridge (2/2)

+VDDQ

VREF_GC8

R515

+VCC_2.5

R517

Near M1647

+CPU_CORE

Near M1647

Modify By 6/5/2001

4.7

4.7

R520

4.7_0805

C715

1000PF

C681

1000PF

C690

1000PF

VDDPM_CPU1

C716

0.1UF

+VDDQ

AGP 2X

+CPU_CORE

C742

0.1UF

150_1%

+VCC_2.5

VDDPM_AGP1

C682

0.1UF

VDDPM_AGP2

C691

0.1UF

+VCC_2.5

R521

4.7_0805
VDDPM_CPU2

C717

C718

1000PF

0.1UF

LA-736B :R522 USED 270_1% ;

R23 USED 180_1%

AGP 2X,R522,R523 USE 270 1%,180 1%

R522

AGP 4X,R522,R523 USE 100 1%,100

1.5K_1%

1%

R523

C730

C731

1000PF

1K_1%

0.1UF

Near M1647

10 MILES

R526100_1%

R527

C743

1000PF

C744

C732

0.1UF

Near M1647

R516

4.7_0805

R518

CHB2012B800_0805

R519

4.7

Near M1647

R936 @0

Close the Node

1000P

VREF_CPU

C683

1000PF

C692

1000PF

C694

1000PF

C684

0.1UF

C693

0.1UF

+CPU_CORE

C695

0.1UF

+VCC_2.5

+VDDQ

+3V

+3V

+3V

+5V

+VDDQ

R524 150 1%_0805

Change Value by tunning

+CPU_CORE

R525 120 1%_0805

Change Value by tunning

R528 10K-0402
R529 10K-0402
R530 10K-0402

AVDD_MEM

AVDD_CPU

AVDD_AGP

VCC_CORENB

VCC2_5NB

VCC_AGPNB

3V_DRAMNB

3V_PCINB

3V_DRAMNB

VCC_DRAMNB

SENSE_AGP
VDDPM_AGP1
VDDPM_AGP2

VREF_AGP

SENSE_CPU
VDDPM_CPU1
VDDPM_CPU2

VREF_MEM1
VREF_MEM2
VREF_MEM3

AC10
AC11
AC13
AC16
AC19
AB20
AC22
AB23

AB13
AA20
AA21

W22
W23

T22
T23

D12
D15
E18
E21
D23
B25
G22
K22
N23
N24
T21

K10
K11
K16
K17
L10
L17
T10
T17
U10
U11
U16
U17

AB4

AC3

AC7

E10

L21
F16

F11

AA4
AA5
AA6

U23
U22
V23
V22

P23
D14
F21
P22
E14

AA7

AB6

H5

G4

M4

P4

U4
W4
W5

E4

D5

E7

L6

T6

F7

Y6

Y5

K6

Y4

AVDD_MEM
VDDPL_MEM

AVDD_CPU

M1647-SDR

VDDPL_CPU

AVDD_AGP

Power

VDDIO_S2K
VDDIO_S2K
VDDIO_S2K
VDDIO_S2K
VDDIO_S2K
VDDIO_S2K
VDDIO_S2K
VDDIO_S2K
VDDIO_S2K
VDDIO_S2K
VDDIO_S2K

VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE

VDDIO_AGP
VDDIO_AGP
VDDIO_AGP
VDDIO_AGP
VDDIO_AGP
VDDIO_AGP
VDDIO_AGP
VDDIO_AGP

VDDIO_MEM
VDDIO_MEM
VDDIO_MEM
VDDIO_MEM
VDDIO_MEM
VDDIO_MEM
VDDIO_MEM
VDDIO_MEM
VDDIO_MEM

VDDIO_PCI
VDDIO_PCI
VDDIO_PCI
VDDIO_PCI
VDDPD_S2K
VDDPD_S2K
VDDPD_AGP
VDDPD_AGP

VDD5V
VDD5V

SENSE_AGP
VDDPM1_AGP
VDDPM2_AGP
GNDPM

VREF_AGP
VREF_AGP
SHLD_AGP

SENSE_CPU
VDDPM1_CPU
VDDPM2_CPU
GNDPM

VREF_CPU
VREF_CPU
VREF_CPU
SHLD_CPU
SHLD_CPU

VREF_MEM
VREF_MEM
VREF_MEM
SHLD_MEM
SHLD_MEM

GNDPL
GNDPL

AGND
AGND
AGND

AA22
R23

R22
Y22
G5

B13

GND

C16

GND

C19

GND

C22

GND

C24

GND

A26

GND

E24

GND

H24

GND

L24

GND

P24

GND

U24

GND

W24

GND

W25

GND

AC4

GND

AD6

GND

AD9

GND

AD12

GND

AD15

GND

AD18

GND

AD21

GND

AA24

GND

AD24

GND

AF26

GND

G3

GND

K3

GND

M2

GND

N3

GND

R2

GND

T3

GND

W3

GND

AB3

GND

AC2

GND

AF1

GND

A1

GND

C6

GND

L12

G/T

L13

G/T

L14

G/T

L15

G/T

L16

G/T

M11

G/T

M12

G/T

M13

G/T

M14

G/T

M15

G/T

M16

G/T

N11

G/T

N12

G/T

N13

G/T

N14

G/T

N15

G/T

N16

G/T

P16

G/T

P15

G/T

P14

G/T

P13

G/T

P12

G/T

P11

G/T

T16

G/T

T15

G/T

T14

G/T

T13

G/T

T12

G/T

T11

G/T

R16

G/T

R15

G/T

R14

G/T

R13

G/T

R12

G/T

R11

G/T

L11

G/T

K12

G/T

K13

G/T

K14

G/T

K15

G/T

U12

G/T

U13

G/T

U14

G/T

U15

G/T

M10

G/T

M17

G/T

N10

G/T

N17

G/T

P10

G/T

P17

G/T

R10

G/T

R17

G/T

3V_PCINB

12

+

C685

22UF_10V_1206

3V_DRAMNB

12

+

C696

47UF_6.3V_B

VCC2_5NB

12

+

C1165

22UF_10V_1206

VCC_CORENB

12

+

C719

22UF_10V_1206

VCC_CORENB

C727

0.1UF

VCC_AGPNB

12

+

C733

47UF_6.3V_B

VCC_AGPNB

C745

0.1UF

C686
1000PF

C687

0.1UF

C688
1000PF

C689

0.1UF

PLACE NEAR M1647

C697

0.1UF

C698
1000PF

C699

0.1UF

PLACE NEAR M1647

C707

0.1UF

C708
1000PF

C709

0.1UF

C710
1000PF

PLACE NEAR M1647

C721

0.1UF

C722
1000PF

0.1UF

C720
1000PF

C723

PLACE UNDER M1647 SOLDER SIDE

C728
1000PF

PLACE NEAR M1647

C734

0.1UF

C735
1000PF

C736

0.1UF

PLACE ON M1647 SOLDER SIDE

C746
1000PF

C747

0.1UF

C748
1000PF

C700
1000PF

C737
1000PF

C701

0.1UF

C711

0.1UF

C724
1000PF

VCC_DRAMNB

C729

0.1UF

C738

0.1UF

C749
1000PF

C712
1000PF

C725

0.1UF

C703

C702

0.1UF

1000PF

VCC2_5NB

C713

0.1UF

PLACE ON M1647 SOLDER SIDE

C726
1000PF

C740

C739

0.1UF

1000PF

C704
1000PF

C714
1000PF

C741
1000PF

C705

0.1UF

C706
1000PF

NOTE : R524,R525 Value
depend on PCB impedance X 3

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.

126

A

M1647 NORTHBRIDGE
35x35mm
528 BALLS

AF

TOPSIDE VIEW

U20B

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet of

645Monday, September 10, 2001

1F

PLACE NEAR CLOCK GENERATOR

+3VS

L1

1 2

CHB3216U121_1206

VDD3_3

C750

22UF_10V_1206

C751
.1UF

FOR S1 FUNCTION

PCI_STP#16

+3VS

Place close to CLK gen

RCPUCLK

RCPUCLK#

RCPUCLK_NB

C760 @22PF

C761 @22PF

C762 @22PF

16,24

C1170
.01UF

C752
.1UF

CPU_STP#

R935 10K

+3VS

C1171
.01UF

R551 0
R552 0
R553 @0
R554 @0

C753
.1UF

C1172
.01UF

D12

21

RB751V

R934 10K

C754
.1UF

+3VS

1 8

C1173
.01UF

2 7

3 6

SCK_CLK12
SDA_CLK12

4 5

C755
.1UF

RP8

8P4R-10K

C1174
.01UF

RP9

1 8
2 7
3 6
4 5

8P4R-10K

Place close to CLK
gen and series
terminator

Note : S0 ~ S1 & CPU ON C0~C3,THE CPU CLOCK CAN'T STOPPED

C756
.1UF

C1175
.01UF

FS3
FS2
FS1
FS0

Clock Generator

U21

6

VDD

8

C757
.1UF

MODE

R550
10K

VDD

17

VDD

21

VDD

28

VDD

35

VDD

40 39

VDD SDRAM2

1

DG_STOP#

3

GND

11

GND

16

GND

23

GND

29

GND

34

GND

41

GND

48

GND

25

SDRAM12

26

SDRAM11

27

SDRAM10/PCI_STOP#

18

MODE/PCICLK3

24

SCLK

44

SDATA

4 5

X1 X2

Y1

C758
10PF

1 2

XTAL-14.318MHZ

CLOCK FREQUENCY TABLE

FS3 FS2 FS1 FS0 CPU SDRAM PCICLK AGP SPREAD
0 0 1 1 100.00 100.00 33.33 66.66

0 1 0 0 100.00 133.33 33.33 66.66
1 0 1 1 100.00 100.00 33.33 66.66
1 1 0 0 100.00 133.33 33.33 66.66

CPUCLKT0

CPUCKLC0

CPUCLKT1

SDRAM0
SDRAM1

SDRAM3
SDRAM4
SDRAM5
SDRAM6
SDRAM7
SDRAM8
SDRAM9

FS1/AGP0

FS2/PCICLK_F

PCICLK0
PCICLK1
PCICLK2
PCICLK4
PCICLK5

FS3/48MHZ

FS0/REF0

ICS9248AF-171

Place close
to CLK gen

RCPUCLK

47

RCPUCLK#

46

RCPUCLK_NB

45

RDCLK_NB

43

RDCLK0

42

RDCLK1
RDCLK2

38

RDCLK3 CLK_SDRAM3

37
36
33
32
31
30

FS1

9

RAGPCLK

10

AGP1

PD#

FS2

12
13

RPCLK_PCM

14

RPCLK_MINI

15

RPCLK_AUD PCLK_AUD

19
20

FS3

22
7
2

XOUTXIN

C759
10PF

R531 10
R532 10
R533 0

R534 22
R535 22
R536 22
R537 22
R538 22

Change Kenny
5/31/2001

R539 22
R540 22

R541 33
R542 22
R543 22
R544 33
R545 22

R546 22
R547 22

R548

1 2

22

R549

1 2

0-0402

0 ~ 0.5% DOWN SPREAD
0 ~ 0.5% DOWN SPREAD

VR_POK 29,32

+/- 0.25 %
+/- 0.25 %

CPUCLK
CPUCLK#
CPUCLK_NB

DCLK_NB
CLK_SDRAM0
CLK_SDRAM1
CLK_SDRAM2

AGPCLK_NB
GCLK_O

PCLK_NB
PCLK_1535
PCLK_PCM
PCLK_MINI

48M
14MOSCFS0

14MTV

CPUCLK 3
CPUCLK# 3
CPUCLK_NB 5

DCLK_NB 5
CLK_SDRAM0 12
CLK_SDRAM1 12
CLK_SDRAM2 13
CLK_SDRAM3 13

AGPCLK_NB 5

GCLK_O 8

PCLK_NB 5
PCLK_1535 15
PCLK_PCM 19
PCLK_MINI 18
PCLK_AUD 26

48M 15

14MOSC 16

14MTV 10

LCL

Place these component near middle of

DICLK#0

DICLK#1

trace.

L44 10nH

L48 10nH

L50 10nH

C1196

5PF

L45 10nH

L49 10nH

L51 10nH

C1197

5PF

12

12

12

C1195

5PF

DICLK_NB#0

12

DICLK_NB#1

12

AICLK_NB#

12

No data traces should be routed
within 20mil of the L.

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.

DICLK_NB#0 5

DICLK_NB#1 5

AICLK_NB# 5

DICLK#[0..3]3

AICLK#3

Place these component near middle of
trace.

DICLK#2

DICLK#3

L42 10nH

L46 10nH

12

12

C1193
5PF

C1194
5PF

L43 10nH

L47 10nH

DICLK_NB#2

12

DICLK_NB#3

12

Compal Electronics, inc.

Title

Size Document Number Rev

Date: Sheet

DICLK_NB#2 5

DICLK_NB#3 5

SCHEMATIC, M/B LA-736/736B/736C
401168

745Monday, September 10, 2001

1F

of

JP8

R578

@0

R580

@1K 1%

12
34
56
78
910
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
51 52
53 54
55 56
57 58
59 60
61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79 80

CONT-80P

VREF_CG

PID0 16
PID1 16
PID2 16
PID3 16

AGP_STP# 5,15
GSERR# 5

+5V

+3V

ENVEE 25
BKOFF# 24
DISPOFF# 23
GPIO0_VGA

+12VS
+3VS

+5VS

+VDDQ

VREF_CG

VREF_GC

+3V

12

C778

10UF_10V_1206

+VDDQ

12

C780

10UF_10V_1206

VREF_GC 6

M_SEN#9,24

CRTGND9

CRTGND9
HSYNC9
VSYNC9
DDC_DATA9,10
DDC_CLK9,10

TVD[0..7]10

G9
R9
B9

SUS_STAT#5,15,16

VGA_SUSP#24

SUSP30
CLKRUN#14,15,18,19
DEV_RST#10,19,20

PIRQC#14,15,26

PIRQB#14,15,18,19
PIRQA#14,15,19

DAC_CONTR24

M_SEN#
CRTGND

G
R

B
CRTGND
HSYNC
VSYNC
DDC_DATA
DDC_CLK

AGP_BUSY#

TVD[0..7]

12

C781

@560PF

R574

@75 1%

R579

@75 1%

12

C782

@560PF

TVHS
TVVS
TVD7
TVD6
TVD5
TVD4
TVD3
TVD2
TVD1
TVD0

R572

@1K 1%

TVCLK10

TVHS10
TVVS10

+VDDQ

G_VREF1

G_VREF2

ST[0..2]GAD[0..31] GSBA[0..7]

GPAR5

GFRAME#5

GIRDY#5

GTRDY#5

GDEVSEL#5

GREQ#5
GGNT#5

GSTOP#5

SBSTB5

RBF#5

GC/BE#35

AD_STBB5

GC/BE#25

GPAR
GFRAME#
GIRDY#
GTRDY#

GDEVSEL#

GREQ#
GGNT#
GSTOP#
GSBA5
GSBA6
GSBA4
GSBA7
SBSTB

ST15

RBF#
GAD25 GAD1
GAD30
GAD24
GAD29
GC/BE#3
GAD26

GAD31
GAD27
GAD28

GAD23
GAD17
GAD20
GAD16
GC/BE#2

GAD18
GAD22
GAD21
GAD19 GAD9

GREQ#5

PCIREQ#5

GSBA[0..7]5ST[0..2]5GAD[0..31]5

JP9

79 80
77

78

75

76

73

74

71

72

69

70

67

68

65

66

63

64

61

62
59 60
57 58
55 56
53 54
51 52
49 50
47 48
45 46
43 44
41 42
39 40
37 38
35 36
33 34
31 32
29 30
27 28
25 26
23 24
21 22
19 20
17 18
15 16
13 14
11 12
910
78
56
34
12

CONT-80P

+3V

R577

10K

AGP_BUSY#

1
2

D14

@RB751V

3

D15 @RB717F

R581

0

AD_STBA#
AD_STBB#

PIPE#
SBSTB#

WBF#
GCLKO

GSBA3
GSBA0
GSBA1
GSBA2

ST0ST1
ST2

GAD4
GAD2
GAD3
GC/BE#0
GAD0

GAD7
GAD5
GAD6

GAD8
GAD13
GAD12
GAD10
GC/BE#1

GAD15
GAD11
GAD14

+3VS

21

R575

10K

AD_STBA# 5
AD_STBB# 5

PIPE# 5
SBSTB# 5

RTCCLK 5,16,20
WBF# 5

ST0 5
ST2 5

GC/BE#0 5

AD_STBA 5

GC/BE#1 5

GGREQ# 16AGP_BUSY#5,15

GCLKO

12

GCLK_O 7

C779
@22PF

AGP BUS PULL/DOWN RESISTER

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

RBF#
PIPE#
GGNT#
WBF#
GSERR#

ST2

AD_STBA
AD_STBB
SBSTB

AD_STBA#
AD_STBB#
SBSTB#

R555 8.2K
R556 8.2K
R557 8.2K
R558 8.2K
R559 8.2K
R560 8.2K
R561 8.2K
R562 8.2K
R563 8.2K
R564 8.2K
R565 8.2K
R566 8.2K
R567 8.2K

R568 8.2K
R569 8.2K
R570 8.2K

R571 8.2K
R573 8.2K
R576 8.2K

+VDDQ

+VDDQ

Change by 8/28/2000 ALI Suggest

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.

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

845Monday, September 10, 2001

of

1F

CRTVDD

1

D18

DAN217

2

CRT Connector

R8

G8

B8

L6

CRTGND8

12

0_0805

R

G

B

R585

1 2

+12VS

R586

75

75

1 2

R584
75

HSYNC8

VSYNC8

C785
10PF

1 2

HSYNC

2N7002

VSYNC

R588

1 2

0

C786

C787

12

12

10PF

10PF

D

S

13

Q55

G

S

2

L2

1 2

CB-2012D-800T_0805

L3

1 2

CB-2012D-800T_0805

L4

1 2

CB-2012D-800T_0805

12

D

13

Q57

G

2N7002

2

R589

@10K

CB-1608D-121T

1 2

1 2

12

C788
10PF

L5

1 2

CB-1608D-121T

L7

1 2

R590

@10K

CRTVDD

1

D19

DAN217
2

3

12

C789
10PF

12

C794
68PF

1

D20

DAN217
2

3

12

C790
10PF

12

C795
68PF

+5VS

3

12

D16

2 1

RB491D

M_SEN#8,24

C791
100PF

220PF

C792

C783
.1UF

12

D17

CRTVDD +5VALW

R582

2.2K

C793
220PF

12

12

+12VS

R583

2.2K

6

11

1
7

12

2
8

13

3
9

14

4
10
15

5

Q56
2N7002

R587

1 2

0

12

JP10
CRT-15P

D

1 3

2

G

C784
68PF

D

1 3

S

12

12

1

2

DAN217

S

G

DDC_DATA

Q54
2N7002

DDC_CLK

3

2

DDC_DATA 8,10

DDC_CLK 8,10

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.

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

945Monday, September 10, 2001

of

1F

R1009

@0

SDA_TV12

SCK_TV12

+3V

1 2

DDC_DATA8,9

DDC_CLK8,9

+5V +3VS

R591
@0

1 2

TVD[0..7]8

R592
0

Modify By 4/ 1 0 , F or Power Consumption

1 2

CB-1608D-121T

1 2

L8

12

C798

10UF_10V_1206

CB-1608D-121T

1 2

12

C801

10UF_10V_1206

R597 0

R598 0

12

C799

10UF_10V_1206

L9

12

C802

10UF_10V_1206

CLK_GND CLK_GND

R593 @0

1 2

R594 @0

1 2

1 2

1 2

Modify by 11/03/2K

USE VGA DIRECTORY

TVCLK8

TVHS8

TVVS8

TVCLK

TVHS

TVVS

TVD[0..7]

Modify By 4/10,For Power Consumption

DACVDD
C800
.1UF

1 2

DAC_GNDDAC_GND

TVCLK

CLKVDD
C803
.1UF

1 2

R595
1K

12

VLF

C808
560PF

1 2

CLK_GND

26
27

7

9
39
40

41

6

4

3

2

1
44
43
42
29

R604

10K

R1013

@0

Add R1009~R1013 for TVout leakage on C3

R605
@22

C817

@10PF

12

REV
TVCLK
TVHS

TVVS
TVD7

TVD6
TVD5
TVD4
TVD3
TVD2
TVD1
TVD0

DAC_GND

TVRST#

TVRST#

DVDD

SD
SC

D8/SUSP
D9

XCLK
HS

VS
D7

D6
D5
D4
D3
D2
D1
D0
SUBSTRATE

CLK_GND

12

12

R958

@0

CLKVDD

DACVDD

31

25

VDD

AVDD

AGND

GND

GND

34

19238

DAC_GND

+3VS

DEV_RST# 8,19,20

XTALO

14MTV2

C796
@27PF

12

VLF

51630

VLF

DGND

182836

DVDD

DGND

DVDD

DGND

Y2

1 2

12

@14.318MHZ

C804
.1UF

1 2

V5SF

CVBS/B

Y/R
C/G

CSYNC

DVDD
ADDR

XTALO

XTALI

D10
D11
D12
D13
D14
D15

IRSET

RESET#

TVXPRESS_LQFP

TVRST#

1 2

U22

C805
.1UF

38
20
22
21
17

35
37

33
32

10
11
12
13
14
15

24

TVRST#

12

C797
@10PF

CB-1608D-121T

1 2

12

10UF_10V_1206

DVDD

C811 .1UF

Stuff For
TVXpress

XTALO
14MTV2

REV

@22K

2 1

L10

C806

12

R5990

R600

22K

R603

560_1%

12

R1012

RB751V
D21

R606

@0

12

12

12

+3VS

+3V

R1010

R1011

@0

0

Modify By 4/10,For Power Consumption

1 2

1 2

12

C807

10UF_10V_1206

C812 .1UF

12

DVDD

14MTV 7

+3VS

12

+3V

Modify By 4/10, For Power
Consumption

DAC_GND

12

R601

ADD FOR TVXPRESS
SET "C0H/C1H"

12

R596
75

4.7K

Clean GND
required

PCIRST# 5,14,15,18..21,26

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 TRANSFERED 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.

C810

1 2

@27PF

L12

1 2

CB-1608D-121T

C815
@270PF

1 2

L13 CB-2012D-601T

1 2

DAC_GND

L14 CB-2012D-601T

1 2

CLK_GND

1 2

JP11
RCA JACK

DAC_GNDDAC_GNDDAC_GNDDAC_GND

C813
150PF

14MTV2

CB-1608D-121T

1 2

12

R602
@22

C816

@10PF

C809

1 2

47PF
L11

1 2

C814
270PF

CONFIGURATION

PART

TVXpress

R591
R599
R601
R603
C808
D21
R606
R958 OPEN STUFF

NOTE :CH7004 ADDR SET 76H BY PIN 29 "LOW"

STUFFR592
OPEN STUFF
STUFF
STUFF
560 1%
560PF
STUFF
OPEN

CH7004

OPEN
OPEN
360 1%
OPEN
OPEN
STUFF

NOTE

USE +3VSOPEN
USE +5VS

FOR TVXPRESS ADDR SET "C0H/C1H"

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.

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

10 45Monday, September 10, 2001

of

1F

MMA[0..14]5

MA[0..14]12,13

MMA[0..14]
MA[0..14]

MMD[0..63]5
MD[0..63]12,13

MMD[0..63]
MD[0..63]

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

16
15
14
13
12
11
10

16
15
14
13
12
11
10

16
15
14
13
12
11
10

16
15
14
13
12
11
10

RP10

16P8R-10

RP13

16P8R-10

RP16

16P8R-10

RP20

16P8R-10

MD0

1

MD1

2

MD2

3

MD3

4

MD4

5

MD5

6

MD6

7

MD7

89

MD8

1

MD9

2

MD10

3

MD11

4

MD12

5

MD13

6

MD14

7

MD15

89

MD16

1

MD17

2

MD18

3

MD19

4

MD20

5

MD21

6

MD22

7

MD23

89

MD24

1

MD25

2

MD26

3

MD27

4

MD28

5

MD29

6

MD30

7

MD31

89

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

16
15
14
13
12
11
10

16
15
14
13
12
11
10

16
15
14
13
12
11
10

16
15
14
13
12
11
10

RP11

16P8R-10

RP14

16P8R-10

RP17

16P8R-10

RP21

16P8R-10

MD32

1

MD33

2

MD34

3

MD35

4

MD36

5

MD37

6

MD38

7

MD39

89

MD40

1

MD41

2

MD42

3

MD43

4

MD44

5

MD45

6

MD46

7

MD47

89

MD48

1

MD49

2

MD50

3

MD51

4

MD52

5

MD53

6

MD54

7

MD55

89

MD56

1

MD57

2

MD58

3

MD59

4

MD60

5

MD61

6

MD62

7

MD63

89

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.

RAS#[0..3]5

MMA0
MMA1
MMA2
MMA3
MMA4
MMA5
MMA6
MMA7

MMA8
MMA9
MMA10
MMA11
MMA12
MMA13
MMA14

RP12

16
15
14
13
12
11
10

16P8R-10

RP15

16
15
14
13
12
11
10

16P8R-10

CAS#05
CAS#15 RCAS#1 12,13
CAS#25
CAS#35

CAS#45
CAS#55
CAS#65
CAS#75

SRAS#05

RRMWEA#5

1
2
3
4
5
6
7
89

1
2
3
4
5
6
7
89

RAS#0
RAS#1
RAS#2
RAS#3

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7

MA8
MA9
MA10
MA11
MA12
MA13
MA14

CAS#0
CAS#1
CAS#2
CAS#3

CAS#4
CAS#5
CAS#6
CAS#7

RP18
1 8
2 7
3 6
4 5

8P4R-10

RP19
1 8
2 7
3 6
4 5

8P4R-10

RP22
1 8
2 7
3 6
4 5

8P4R-10

RP23
1 8
2 7
3 6
4 5

8P4R-10

RCAS#0
RCAS#1
RCAS#2
RCAS#3

RCAS#4
RCAS#5
RCAS#6
RCAS#7

SRASA#SRAS#0
SCASA#SCAS#0

RRAS#0 12

RRAS#1 12

RRAS#2 13

RRAS#3 13

RCAS#0 12,13
RCAS#2 12,13

RCAS#3 12,13

RCAS#4 12,13
RCAS#5 12,13
RCAS#6 12,13
RCAS#7 12,13

SRASA# 12,13
SCASA# 12,13SCAS#05
RMWEA# 12,13

LA-736B : RP18 ~ RP23 USED 22 Ohm

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

11 45Monday, September 10, 2001

of

1F

+3V

+3V+3V

+3V

+3V

12

12

12

C818
1000PF

C821
1000PF

C828
.1UF

ENDIM016
ENDIM116

INHIB
ENDIM0
ENDIM1

SB_SMC16
SB_SMD16

C819
1000PF

C822
1000PF

12

C820
.01UF

12
C823

10UF_10V_1206

12

C830
.1UF

RP24

8P4R-10K

ENDIM0
ENDIM1

JP12

1

101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
135
137
139
141
143

3
5
7

9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59

61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99

VSS
DQ0
DQ1
DQ2
DQ3
VCC
DQ4
DQ5
DQ6
DQ7
VSS
CE0#
CE1#
VCC
A0
A1
A2
VSS
DQ8
DQ9
DQ10
DQ11
VCC
DQ12
DQ13
DQ14
DQ15
VSS
RESVD/DQ64
RESVD/DQ65

RFU/CLK0
VCC
RFU
WE#
RE0#
RE1#
OE#/RESVD
VSS
RESVD/DQ66
RESVD/DQ67
VCC
DQ16
DQ17
DQ18
DQ19
VSS
DQ20
DQ21
DQ22
DQ23
VCC
A6
A8
VSS
A9
A10
VCC
CE2#/RESVD
CE3#/RESVD
VSS
DQ24
DQ25
DQ26
DQ27
VCC
DQ28
DQ29
DQ30
DQ31
VSS
SDA
VCC

SO-DIMM144

RESVD/DQ68
RESVD/DQ69

RESVD/DQ70
RESVD/DQ71

CE6#/RESVD
CE7#/RESVD

DIMM1

RFU/CKE0

RFU/CKE1

MD0
MD1
MD2

RCAS#[0..7]11,13

MA[0..14]11,13

12

12

C824
.01UF

12

12

C831
.1UF

45
36
27
18

12

6

10

9

3

13

INH
A
B

X
Y

C834

.1UF

C832

10UF_10V_1206

*

+3V

16

X0
X1

VCC

X2
X3

Y0
Y1
Y2
Y3

GND

GND

7

8

12

C825
.01UF

C826
.01UF

PULL HIGH TO +3V FOR
LEAKAGE ISSUE

U23

1
5
2
4

12
14
15
11

74HC4052

MD[0..63]11,13

CLK_SDRAM07

+3V+3VS

RP25

8P4R-10K

1 8

2 7

3 6

4 5

RP26

8P4R-10K

1 8

2 7

3 6

4 5

SCKDIMM1INHIB

SDADIMM1

RCAS#[0..7]

MA[0..14]

MD[0..63]

C827

10PF

SCKDIMM2 13
SCK_TV 10
SCK_CLK 7

SDADIMM2 13
SDA_TV 10
SDA_CLK 7

R607

12

12

33

SRASA#11,13
RMWEA#11,13
RRAS#011
RRAS#111

SM BUS

INHIB ENDIM1

0

0

0

0

1

0

0

1

1

XX

ENDIM0

0

1

0

1

CHANNEL ON

SCKDIMM0/SDADIMM0

SCKDIMM1/SDADIMM1

SCK_TV/SDA_TV

SCK_CLK/SDA_CLK

NONE

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.

MD3
MD4

MD5
MD6
MD7

RCAS#0
RCAS#1

MA0
MA1
MA2

MD8
MD9
MD10
MD11

MD12
MD13
MD14
MD15

RMWEA#
RRAS#0
RRAS#1

MD16
MD17
MD18
MD19

MD20
MD21
MD22
MD23

MA6
MA8

MA9
MA10

RCAS#2

MD24
MD25
MD26
MD27

MD28
MD29
MD30
MD31

SDADIMM1

VSS
DQ32
DQ33
DQ34
DQ35

VCC
DQ36
DQ37
DQ38
DQ39

VSS
CE4#
CE5#

VCC

VSS
DQ40
DQ41
DQ42
DQ43

VCC
DQ44
DQ45
DQ46
DQ47

VSS

VCC

RFU
RFU

RFU

RFU/CLK1

VSS

VCC
DQ48
DQ49
DQ50
DQ51

VSS
DQ52
DQ53
DQ54
DQ55

VCC

A11/BA0

VSS

A12/BA1

A13/A11

VCC

VSS
DQ56
DQ57
DQ58
DQ59

VCC
DQ60
DQ61
DQ62
DQ63

VSS
SCL

VCC

2

MD32

4

MD33

6

MD34

8

MD35

10
12

MD36

14

MD37

16

MD38

18

MD39

20
22

RCAS#4

24

RCAS#5

26
28

MA3

30

A3
A4
A5

A7

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

MA4
MA5

MD40
MD41
MD42
MD43

MD44
MD45
MD46
MD47

MA12

MD48
MD49
MD50
MD51

MD52
MD53
MD54
MD55

MA7
MA13

MA14
MA11

RCAS#6
RCAS#7RCAS#3

MD56
MD57
MD58
MD59

MD60
MD61
MD62
MD63

SCKDIMM1

CKE0 5
SCASA# 11,13

CKE1 5

12

R608
33

12

C833
10PF

CLK_SDRAM1 7

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

12 45Monday, September 10, 2001

of

1F

12

12

12

C829
.1UF

+3V

+3V

+3V

12

12

12

C836
1000PF

C840
1000PF

C846
.1UF

+3V+3V

JP13

1

101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
135
137
139
141
143

3
5
7

9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59

61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99

VSS
DQ0
DQ1
DQ2
DQ3
VCC
DQ4
DQ5
DQ6
DQ7
VSS
CE0#
CE1#
VCC
A0
A1
A2
VSS
DQ8
DQ9
DQ10
DQ11
VCC
DQ12
DQ13
DQ14
DQ15
VSS
RESVD/DQ64
RESVD/DQ65

RFU/CLK0
VCC
RFU
WE#
RE0#
RE1#
OE#/RESVD
VSS
RESVD/DQ66
RESVD/DQ67
VCC
DQ16
DQ17
DQ18
DQ19
VSS
DQ20
DQ21
DQ22
DQ23
VCC
A6
A8
VSS
A9
A10
VCC
CE2#/RESVD
CE3#/RESVD
VSS
DQ24
DQ25
DQ26
DQ27
VCC
DQ28
DQ29
DQ30
DQ31
VSS
SDA
VCC

SO-DIMM144

RESVD/DQ68
RESVD/DQ69

RESVD/DQ70
RESVD/DQ71

CE6#/RESVD
CE7#/RESVD

MD0
MD1
MD2
MD3

MD4
MD5
MD6
MD7

RCAS#0
RCAS#1

MA0
MA1
MA2

MD8
MD9
MD10
MD11

MD12
MD13
MD14
MD15

RMWEA#
RRAS#2
RRAS#3

MD16
MD17
MD18
MD19

MD20
MD21
MD22
MD23

MA6
MA8

MA9
MA10

RCAS#2
RCAS#3

MD24
MD25
MD26
MD27

MD28
MD29
MD30
MD31

SDADIMM2

C838
.01UF

12

C849
.1UF

RCAS#[0..7]

MA[0..14]

MD[0..63]

12

C843
.01UF

12

10UF_10V_1206

C850

12

C844
.01UF

12

C845
.01UF

R609

C835

12

10PF

CLK_SDRAM27

12

33

SRASA#11,12
RMWEA#11,12
RRAS#211
RRAS#311

SDADIMM212 SCKDIMM2 12

RCAS#[0..7]11,12

MA[0..14]11,12

MD[0..63]11,12

C837
1000PF

C841
1000PF

12

12
C842

10UF_10V_1206

12

C848
.1UF

12

12

12

C847
.1UF

DIMM2

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.

VSS
DQ32
DQ33
DQ34
DQ35

VCC
DQ36
DQ37
DQ38
DQ39

VSS

CE4#
CE5#

VCC

VSS
DQ40
DQ41
DQ42
DQ43

VCC
DQ44
DQ45
DQ46
DQ47

VSS

RFU/CKE0

VCC

RFU

RFU/CKE1

RFU

RFU

RFU/CLK1

VSS

VCC
DQ48
DQ49
DQ50
DQ51

VSS
DQ52
DQ53
DQ54
DQ55

VCC

A11/BA0

VSS

A12/BA1
A13/A11

VCC

VSS
DQ56
DQ57
DQ58
DQ59

VCC
DQ60
DQ61
DQ62
DQ63

VSS

SCL

VCC

2

MD32

4

MD33

6

MD34

8

MD35

10
12

MD36

14

MD37

16

MD38

18

MD39

20
22

RCAS#4

24

RCAS#5

26
28

MA3

30

A3
A4
A5

A7

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

MA4
MA5

MD40
MD41
MD42
MD43

MD44
MD45
MD46
MD47

MA12

MD48
MD49
MD50
MD51

MD52
MD53
MD54
MD55

MA7
MA13

MA14
MA11

RCAS#6
RCAS#7

MD56
MD57
MD58
MD59

MD60
MD61
MD62
MD63

SCKDIMM2

CKE2 5
SCASA# 11,12

CKE3 5

12

R610
33

12

C839
10PF

CLK_SDRAM3 7

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

13 45Monday, September 10, 2001

of

1F

1

2

3

4

5

6

7

8

ISA

10P8R_4.7K

SD[0..7]
SA[0..19]

5
4
3
2
1

5
4
3
2
1

10
9
8
7
6

10
9
8
7
6

SD0
SD1
SD2
SD3

SA15
SA12
SA14
SA11

SA5
SA7
SA6
SA4

+5VS

+5VS

MEMW# 16,24
MEMR# 16,24
IOR# 16,24
IOW# 16,24

+5VS

+5VS

PERR#18,19

PIRQD#15,18

PHLD#5,15

PHLDA#5,15

+3VS

+3VS

+3VS

+5VS

SD[0..7]16,24
SA[0..19]16,24

RP28

SD7

6

SD6

A A

+5VS

+5VS

B B

+5VS

+5VS

SD5
SD4

SA18
SA17
SA16
SA19

SA1
SA3
SA2
SA0

SA13
SA9
SA10
SA8

7
8
9

10

10P8R_4.7K

RP29

6
7
8
9

10

10P8R_4.7K

RP30

1
2
3
4
5

10P8R_4.7K

RP31

1
2
3
4
5

1 2

R611 10K

1 2

R612 @1K

1 2

R613 1K

1 2

R614 @10K

1 2

PCI

RP27

1
2
3
4
5

10P8R_10K

NOTE: +3V 8.2K

12

@1000PF

IOCHRDY

1KR615

10
9
8
7
6

CLKRUN# 8,15,18,19

SIRQ 16,19

PCIRST# 5,10,15,18..21,26

C851

IOCHRDY 16,18,24

+3VS
PIRQA# 8,15,19
PIRQB# 8,15,18,19
PIRQC# 8,15,26

For VGA BROAD HOLE

H8

H12

HOLED

1

EMI PAD:FOR LEFT SIDE CPU ON BOTTOM

H13

HOLED

HOLED

1

1

H14
HOLED

1

EP141EP151EP17

1

HOLEA : Hole 3mm +0mm -0.05mm, With ring 8mm PTH

H1
HOLEA

H6
HOLEA

1

1

1

1

1

H3

H2

HOLEA

HOLEA

1

1

FM1

FM5

FM9

FM13

FM17

1

H7
HOLEA

1

1

FM2

1

FM6

1

FM10

1

FM14

1

FM18

1

H4
HOLEA

1

H9
HOLEA

1

H5
HOLEA

1

H11

H10

HOLEA

HOLEA

1

1

FM3

1

FM7

1

FM11

1

FM15

1

FM4

1

FM8

1

FM12

1

FM16

1

EMI PAD : FOR SOCKET462 CPU EMI FRAME

EP1

EP3

1

EP81EP9

1

1

EP5

EP4

1

EP101EP11

EP7

EP6

1

1

EP12

1

1

EP13

1

1

+5VS

AUDIO POWER SOURCE

RP32

1 8

C C

Modify by
11/06/2K

+5VALW

+3VS +5VE

12

C861
.1UF

D D

+3VE +5VS

12

C870

.1UF

2 7
3 6
4 5

8P4R-4.7K

1 2

FOR SOUTH BRIDGE

12

12

C862

.1UF

12

C871

.01UF

1

C863

.1UF

12

C872

.01UF

10KR929

12

C864
1000PF

12

C873

10UF_10V_1206

IRQ12 16,24
IRQ14 16,21
IRQ15 16,21

IRQ1 16,24

12

C865

.01UF

2

C874
.1UF

12

C866

10UF_10V_1206

12

12

C875
1000PF

12

12

12

C876

.1UF

C867
.1UF

12

.01UF

3

C868

.1UF

C877

10UF_10V_1206

12

C878

+5V_ALW

12

R616

2.2K

1 2

R617

D22
AS2431L

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.

10K
2

EN_5VCD#22

1 3

1 2

4

R620
442_1%

2

L15

CB-2012D-121T

13

Q59
2N7002

1 2

R621

5.11K_0.5%
1 2

R624
0

+12VALW

84

U24A

3

+

2

-

LM358

5.1K

C857 68PF

1 2

R622

5.11K_0.5%

C858
220PF

1

R618

12

12

C852

1 2

.1UF

12

6

12

+5VALW

12

C854

.1UF

5

+5VALW

2

G

12

C869

.1UF

C853

1 2

.1UF

13

D

Q58
SI2304DS

S

1 2

R965
33

+5VAMP

C855

4.7UF_10V_0805
+12VS

Q121

13

D

2

G

S

1 2

R619
10K

R623
100K

2N7002

1 2

2

+5VAMP

G

EN_5VCD# 22

13

D

Q60

SI2306DS

S

C859

4.7UF_10V_0805

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

7

1 2

14

C856

.1UF

AVDD

12

C860
.1UF

1F

of

45Monday, September 10, 2001

8

PCLK_15357

+3V

PCIRST#5,10,14,18..21,26

SPARE GATES

R631 @0

1 2

+12VS

R632 0

1 2

+5VS

5

+

6

-

AD[0..31]5,18,19,26,31

C/BE#[0..3]5,18,19,26

SBD[0..15]22
PDD[0..15]21

R625

1 2

33

48M7

+3VS

CPURST#3,5

Add By Kenny 1/4/2001

C880

12

@10PF

12

R955

10K

1

2

34

U58

7SH08

5

+3V

Modify by 11/01/2K

C881

1 2

.1UF

84

7

U17B

LMC6482IM

+5VS
POWER

PAR5,18,19,26

AGP_STP#5,8

SUS_STAT#5,8,16

AD[0..31]
C/BE#[0..3]
SBD[0..15]
PDD[0..15]

C879

1 2

10PF

R627

1 2

R992 0_0402

R629

@33

R956

12

10K

FRAME#5,18,19,26

DEVSEL#5,18,19,26

PIRQC#8,14,26
PIRQD#14,18

+3VS

PHLDA#5,14

AGP_BUSY#5,8

+3VALW+3VE

R626

0_0805

+5VALW

R628

0_0805

+3VS+3VS +5VS

F15

P15

F14F6G15

P6N6F7

VCC_G

VCC_3B

VCC_3C

VCC_3C

VCC_3C

VCC_3C

GND

GND

GND

GND

GND

GND

J9

J10

J8

H13

H12

H11

OVCUR#2
OVCUR#3

R979

1 2

0_0805
R980

1 2

@0_0805

E10

R15

G6

K16

VCC_F

VCC_F

VCC_5A

VCC_5A

GND

GND

GND

GND

GND

J11

J12K9K10

K8

J13

SDCS3# 21
SDCS1# 21
SDDREQ 21
SDDACK# 21
SIORDY 21
SDIOR# 21
SDIOW# 21
CLKRUN# 8,14,18,19

ACIN_SYS 16

N15

VCC_5A

VCC_5A

VCC_5A

GND

GND

GND

K11

K12L9L10

K13

+3VS

+5VS

GND

L8

LA-736C : USED

FOR M1535+ IDE
POWER SOURCE

LA-736B : MOUNT R980,UNMOUNT R979

PDD0

PDD1

PDD5

PDD6

PDD9

PDD10

PDD11

PDD12

PDD13

PDD14

PDD15

G18

PIDED15

PRIMARY IDE

SECONDARY IDE

GND

GND

PDD8

PDD7

G16

F19

F17

E20

E18

D19

C20

B20

PIDED9

PIDED8

PIDED14

PIDED13

PIDED12

PIDED11

PIDED10

GND

GND

GND

GND

GND

GND

GND

L11

L12M9M10

M11

M8

L13

LA-736B : USED M1535
LA-736C : USED M1535+

D18

D20

PIDED7

PIDED6

GND

GND

M12

PDD4

PDD3

E19

F16

PIDED5

PIDED4

GND

GND

N9N8M13

PDD2

F18

F20

PIDED3

PIDED2

PIDED1

PIDEA2
PIDEA1

PIDEA0
PIDECS3J
PIDECS1J

PIDEDRQ

PIDEDAKJ

PIDERDY
PIDEIORJ

PIDEIOWJ

SIDED15
SIDED14
SIDED13
SIDED12
SIDED11
SIDED10

SIDED9

SIDED8

SIDED7

SIDED6

SIDED5

SIDED4

SIDED3

SIDED2

SIDED1

SIDED0

SIDEA2

SIDEA1

SIDEA0

GND

GND

H8

G17

PIDED0

GND
GND
GND
GND

M1535+

J16
H19
H20
J18
J17
G19
H18
H17
H16
G20

B17
E16
C16
A16
D15
B15
E14
D13
E13
D14
A15
C15
E15
B16
D16
A17
B19
C18
A19
N13
N12
N11
N10

PDA2 21
PDA1 21
PDA0 21
PDCS3# 21

OVCUR#2

OVCUR#3

PDCS1# 21
PDDREQ 21
PDDACK# 21
PIORDY 21
PDIOR# 21
PDIOW# 21

SDA2 21
SDA1 21
SDA0 21

RP33

16P8R-47
1
2
3
4
5
6
7
8 9
1
2
3
4
5
6
7
8 9

RP34

R633

1 2

10K
R634

1 2

10K

SBD15

16

SBD14

15

SBD13

14

SBD12

13

SBD11

12

SBD10

11

SBD9

10

SBD8
SBD7

16

SBD6

15

SBD5

14

SBD4

13

SBD3

12

SBD2

11

SBD1

10

SBD0

16P8R-47

+5VS

+5VS

PDDREQ

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

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet of

15 45Monday, September 10, 2001

1F

OVCUR#117
OVCUR#017

USBP3-23
USBP3+23
USBP2-23
USBP2+23
USBP1-17

USBP1+17

USBP0-17

USBP0+17

R931 0

L2_ZZ

FERR#3

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

1 2

STPCLK#3
A20M#3,24

CPUINIT3

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

1 2
1 2

R640

@0

SMI#3

NMI3

INTR3

IGNNE#3

FERR#

U25A

E8

PCICLK

C5

PCIRSTJ

G2

AD31

F1

AD30

F2

AD29

F3

AD28

E1

AD27

E2

AD26

E3

AD25

D1

AD24

D3

AD23

C1

AD22

B1

AD21

A1

AD20

C2

AD19

B2

AD18

A2

AD17

C3

AD16

E6

AD15

D6

AD14

C6

AD13

B6

AD12

A6

AD11

E7

AD10

D7

AD9

C7

AD8

A7

AD7

D8

AD6

C8

AD5

B8

AD4

A8

AD3

C9

AD2

B9

AD1

A9

AD0

CBEJ2

CBEJ1

CBEJ3

B3A5B7A3C4D4A4B4D5B5F4F5G3G4G5H4A10

D2

R635 8.2K
R636 8.2K

10K

12

TRDY#5,18,19,26

IRDY#5,18,19,26
STOP#5,18,19,26

SERR#5,18,19

PIRQA#8,14,19
PIRQB#8,14,18,19

PHLD#5,14

A20M#

C14

B13

A12

INIT

FERRJ

CPURST

PCI

CBEJ0

FRAMEJ

TRDYJ

IRDYJ

STOPJ

DEVSELJ

R638 0
R639 0

1 2

C13

B12

C12

A14

NMI

INTR

A20MJ

IGNNEJ

HOST

SERRJ

PAR

INTAJ_M1

INTEJ
INTFJ

1 2
1 2

B14

D12

E12

A13

ZZ

SLEEPJ

STPCLKJ

H5W8V8U9Y7

SMIJ

USBP0+

USBCLK

USBP0-

W7V7U8T8T6U5U6

USBP1-

USBP2-

USBP1+

USBP2+

USBP3+

T5

USBP3-

OVCRJ0

OVCRJ1

OVCRJ2

USB

ALI M1535

INTBJ_S0

INTCJ_S1

INTDJ_S2

INTEJ

INTFJ

PHLDAJ

PHOLDJ

C11

D11

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.

AGPBUSYJ

AGPSTPJ

SLOWDOWN

GPI25

E11D9E9

CLKRUNJ

D17

A11

+3VS

SIDEIORJ

SIDEIOWJ

E17

+5VE

R14

R8

R6

OVCRJ3

VCCR_3E

VCCR_3E

VCCR_3E

SIDECS1J

SIDEDRQ

SIDEDAKJ

SIDERDY

C19

C17

B18

A18

R637 100K

1 2

1 2

R13

R7

VCCR_5D

VCCR_5D

SIDECS3J

GND

A20

H10

H9

SDDREQ

GND

ON/OFF_EC#25

+5VALW

SYSVOL_UP#26
SYSVOL_DW#26

FDD_DET#23

R659 10K

1 2

+3VS

R664 4.7K

+5VS

R650 4.7K

1 2

SUS_STAT#5,8,15

+5VALW

R653 100K
1 2

+3VS

ACP

MODIFY BY 8/18/2000

SYSVOL_UP#
SYSVOL_DW#
FDD_DET#

ENDIM012
ENDIM112

SB_SMD12

1 2

SB_SMC12

SA[0..19]14,24

PID[0..3]8

+3VS

+3VS

SUSC#24
SUSB#24

SUSA#24

TP6

1

R651 10K

1 2

1 2

R655 @0

1 2

R656 @0

1 2

R657 @0

1 2

PID38
PID28

PID18
PID08

SHDRST#21

R975 @0

1 2

R976 @0

1 2

SD714,24
SD614,24
SD514,24
SD414,24
SD314,24
SD214,24
SD114,24
SD014,24

R670 10K

1 2

R672 10K

1 2

LRCLK
R924

PID3
PID2

PID1
PID0

TESTJ
SDAP4
SCKP4
SMBALT#

SDAP4

SCKP4

R646
10K

SPWROFF#29,32,35

@0

+5VALW

GGREQ#8
CPU_STP#7
PCI_STP#7

RSMRST#29

W19

W20

Y19
V20

Y20
U18
U19
U20

R647
10K

E5
E4
T3

U3
R5
U2
Y2

Y1
W3
W2
W1

V3

V2

V1

R4

T4
W5

V5

Y5

U4

U7

T7

T2

U25B

LRCLK
SCLK
PCMDATA

ACGP_UP
ACGP_DOWN
ACGP_MUTE
ACGAME7
ACGAME6
ACGAME5
ACGAME4
ACGAME3
ACGAME2
ACGAME1
ACGAME0
ACMID_TXD
ACMID_RXD

FANOUT1
FANOUT2
FANIN2

TESTJ
SMBDATA
SMBCLK
SMB_ALERT

XD7
XD6
XD5
XD4
XD3
XD2
XD1
XD0

3MODE#23

TRACK0#23

DSKCHG#23

FDDIR#23

HDSEL#23
WDATA#23
WGATE#23

W10

U10

RSM_RSTJ

V10

PWG

SLPBTNJ

PBTN#

C10

B10

PCISTPJ

CPUSTPJ

RDATA#23

B11

R648
10K

CPU_STP#

OFF_PWR2
OFF_PWR1
OFF_PWR0

ZV

VOLUME CONTROL

GAME PORT/MIDI PORT

SM BUS

BIOSA18

BIOSA17

BIOSA16

SA15

SA14

SA13

SA12

T15

U15

V15

W15

T16

U16

V16

W16

SA18

SA17

SA16

SA12

SA15

SA14

SA13

SA11

R682

R683

IOCHRDY

@10K

GPIO4 GPIO5

@10K

INDEX#23

WP#23
MTR0#23
DRV0#23

STEP#23

W14

V14

W13

PCIREQJ

SUSPENDJ

OFF_PWR1

OFF_PWR0

ISA BUS

SA11

SA10

SA9

SA8

Y16

R17

T17

SA10

SA9

SA8

IOCHRDY14,18,24

IRQ1414,21
IRQ1514,21

Y14

Y15

PWRBTNJ

OFF_PWR2

SA7

SA6

U17

V17

SA7

SA6

SA5

IOW#14,24

MEMR#14,24

MEMW#14,24

SIRQ14,19

IOR#14,24

AEN24

W17

SA5

SA4

SA4

Y17

M18

RDATAJ

SA3

V18

SA3

SA2

L19

L18

M19

L16

L17

M20

K19

K20

K17

K18

M16

L20

STEPJ

DRV0J

DRV1J

MOT0J

FD_DIRJ

DSKCHGJ

MOT1J

WPROTJ

HDSELJ

WDATAJ

WGATEJ

ALI M1535

SA2

SA1

W18

Y18

SA1

R684

@10K

SA0

V19

SA0

T13

IOCHRDY

APICREQJ

APICCSJ

MEMRJ

MEMWJ

IORJ

IOWJ

M17

N17

N18

T14

U14

U13

SA19

AEN

R973 0

RTS2J

AUD_UP#

J20

J19H2K4J5K2H1K3J3L2J4K1H3K5G1J1J2L1

SIN2

TRK0J

RTS2J

SOUT2

INDEXJ

DENSEL

R641 0
R642 0
R643 0
R974 0

RI2J

AUD_DW#

RTS1J

SOUT1

RI1J

CTS1J

DTR1J

DSR1J

DCD1J

RI2J

SIN1

CTS2J

DTR2J

DSR2J

DCD2J

SYSVOL_UP#
SYSVOL_DW#

FDD_DET#

R1R2R3P1M4M3M5L5T1M2N5N4N3N2N1P3P2

PE

SLCT

BUSY

PRINITJ

STROBJ

SLCTINJ

AUTOFDJ

PRNACKJ

SIO/PIOFDD

AC LINK

SIRQI

SIRQII

THRMJ

SQWO

IRQSER

N16

P16

T18

V6

R16

SQWO

PCS1J

PIDE_IRQ

SIDE_IRQ

12

R1027

4.7K

Modify by 4/18

ADD from LA-736C

PCS1J

PCS0J

P20

PCS0J

CLK32KO

V13

OSC32KI

RTCX2

RTCX1

OSC32KII

D10W6Y6

OSC14M

12

12

GPIRJ

P18

P19

GPO34

GPO35

R676
33

C882
10PF

LDRQJ

LFRAMEJ

GPOW

P17

N20

GPIO4

GPIO5

14MOSC 7
RTCCLK 5,8,20

ROMKBCSJ

T20

12

RTCAS

R20

R19

RTCX2

C883
10PF

RTCRW

RTCDS

V12

R18

1 2

R678
10M

KBCLK

KBINH

U11

U12

X1

32.768KHZ

APICGNTJ

N19

SIRQ

For Power Consumption

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.

PD7

PD6

ERRORJ

KBDATA

MSCLK

MSDATA

T11

T12

BIOSCS#

RTCX1

PD5

PD4

MSCLK
KBDATA
KBCLK

IRQ1

12

ENDIM0 12

ENDIM1 12

PD3

PD2

PD1

PD0

IR

ACSDATA_IN1

ACRESETJ

ACSDATA_IN0

ACBIT_CLK

ACSDATA_OUT

USBP_PWRENJ

OFF_CDPWR

RUN_ENT3
RUN_ENT2
RUN_ENT1
RUN_ENT0

C884
10PF

IRTX
IRRX

IRRXH

ACSYNC

SPKR

SPLED

IRQ8J

ACPWR

PMEJ

LLBJ

UPSPWR

12

LPD7
LPD6
LPD5
LPD4
LPD3
LPD2SLPBTNJ
LPD1
LPD0

M1
L3
L4

Y8
Y9
P4
W9
P5
U1
T19

SPLED

Y13
Y12
Y10
W12

RING#_1535

V11

RIJ

LBJ

W11

LBJ

R680
20M

LLBJ

Y11
T10
V9

OFFCDPWR

T9

+3VALW
RUNENT3

Y4

RUNENT2

W4
V4

RUNENT0

Y3

LA-736B : USED M1535

M1535+

LA-736C : USED M1535+

IRQ12 14,24

IRQ1 14,24
BIOSCS# 24
FLASH# 25
PHDRST# 21

+5VALW

ACIN_SYS15

IRQ8#

ACPWR

RXDA 17
TXDA 17
RTSA# 17
DTRA# 17
CTSA# 17
DSRA# 17
DCDA# 17
RIA# 17
LPTAFD# 17
INIT# 17
SLCTIN# 17
LPTSTB# 17
LPTBUSY 17
LPTACK# 17
LPTPE 17
LPTSLCT 17
LPTERR# 17

RP72

8P4R-10K

SPKR 27

R663 10K

1 2

EXTSMI# 24

+3VALW

R666 4.7K

1 2

SCI# 24

R677
100K

1 2

AUD_DW#

RI2J

MODIFY BY KENNY 9/5/2000

LPD[0..7]

18
27
36
45

OFFCDPWR

PCS0J

ACPWR

ACP

PS/2 MODE

R644 10K

R925 10K

R937 10K

LPD[0..7] 17

MODIFY BY KENNY 9/5/2000

+5VALW

12

+3VALW

MODIFY BY 9/19/2K

RUNENT3
RUNENT2
RUNENT0

MSCLK
KBDATA
KBCLK

R669 100K

Disable 4Mb ROM

R673 @10K

R675 1K

Enable 4Mb ROM

D24

2

1

3

RB425D

12

12

R660

4.7K

LIDSW# 25

RP35

8P4R-10K

RP36

8P4R-10K

+5V

51RING#25

IRQ8# 24

18
27
36
45

18
27
36
45

ACIN 24,33,34

AUD_UP#

LBJ

R645 1K

SET OFF_PWR 0,1,2 ACTIVE
LOW

RTS2J

R649 1K

Disable Int. KBC

1 2

R652 0

MODIFY BY 8/18/2000

PCS1J

LLBJ

R658 10K

BIOSCS#

GPO35

No LPC ROM

SPLED

RTCCLK

AEN
TESTJ

RING#_1535

1 2

R654 1K

ENABLE IOCHRDY

NORMAL MODE

R661 10K

R662 1K

CHIP TEST MODE

R665 10K

GPO34

1 2

Pentium II CPU

SQWO

R667 1K

MODIFY FOR K7
BY 8/18/2000

R668 1K

RTSA#

MODIFY BY KENNY 8/21/2000

R671 1K

R674 1K

R679 10K

R681 1K

+5VS

370H

ATX MODE

12

+5VALW

+5VS

+5VS

+5VS

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet of

16 45Monday, September 10, 2001

+5VS

1F

+5VS

+12VS

USBP1+15
USBP1-15
USBP0+15
USBP0-15

Q62
SI2306DS

D

S

13

G

12

2

R692
100K

F2

EVERFUSE_0.75A

OVCUR#015

PCM_RI#19

USB

RP41
1 8
2 7
3 6
4 5

CP7
8P4C-47P

OVCUR#115

USB_VCCB

W=40mils W=40mils

C897

1000PF

12

12

8P4R-27

1 8

2 7

3 6

4 5

USB_VCCA

F1

W=40mils W=40mils

C893

1000PF

12

12

12

USB_BS

EVERFUSE_0.75A

CHB4516G750

L20

1 2

R694
470K

C895
.1UF

R695
560K

+3VALW

12

R686
10K

RING#24

RP42
8P4R-15K

1 8

2 7

3 6

4 5

CHB4516G750

L16

1 2
R691

470K

R693
560K

12

12

C891
.1UF

USB1_D­USB1_D+

1 2

FBM-L10-201209-301LMT

USB0_D-

L22

USB0_D+

FBM-L10-201209-301LMT

L23

CHB4516G750

1 2
1 2

1 2

L21

1 2

L17 FBM-L10-201209-301LMT
L18 FBM-L10-201209-301LMT

L19 CHB4516G750

C896
10UF_10V_1206

D25

RB751V

USB_AS

12

C894

47PF

1 2

12

SERIAL / PARALLEL PORT

+3VALW

12

R685

21

Q61

2N7002

USB1_D+
USB1_D­USB0_D+
USB0_D-

C892
10UF_10V_1206

12

10K

13

1
2
3
4

5
6
7
8 13

C898

47PF

2

JP16

VCC
D0­D0+
VSS

VCC
D1­D1+
VSS G5

Molex-67300

DTRA#16
RTSA#16

TXDA16

CTSA#16

RIA#16

RXDA16
DCDA#16
DSRA#16

G1
G2
G3
G4

C887
.1UF

C889

25V

.47UF_0805

RIA# RI1#

RIA0

SUSP#24,25,30

INIT#16

SLCTIN#16

LPD[0..7]16

LPTSTB#16

Guide Pins

9
10
11
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 CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

28

24

1

2
14
13
12
19
18
17
16
15
20

23
22

C885
.1UF

C1+

C1­C2+

C2­TIN1
TIN2
TIN3
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5
ROUTB2

FORCEON
FORCEOFF#

U27
MAX3243

R687
33

1 2

R688
33

1 2

LPD[0..7]

LPTSTB#

LPTAFD#16

LPTERR#16

LPTACK#16

LPTBUSY16

LPTPE16

LPTSLCT16

+5VALW

26

VCC

V+

V-

TOUT1
TOUT2
TOUT3

RIN1
RIN2
RIN3
RIN4
RIN5

INVLD#

GND

LPTINIT#

LPTSLCTIN#

+5VS

AFD#/3M#

FD0
LPTERR#
FD1
LPTINIT#
FD2
LPTSLCTIN#
FD3

FD4
FD5
FD6
FD7
LPTACK#
LPTBUSY
LPTPE
LPTSLCT

27

C888

3

.47UF_0805

DTR1#

9

RTS1#

10

TXD1

11

CTS1#

4
5

RXD1

6

DCD1#

7

DSR1#

8
21
25

D26

2 1

RB420D

.47UF_0805

R972

33

R690

33

C886

25V

+5V_PRN

DCD1#
DSR1#
RXD1
RTS1#
TXD1
CTS1#
DTR1#
RI1#

25V

RI1#
DTR1#
CTS1#
TXD1

RTS1#
RXD1
DSR1#
DCD1#

w=10miles

R689

2.2K

1

w=10miles

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9
22
10
23
11
24
12
25
13

JP15
LPTCN-25

(1)

1

(6)

6

(2)

2

(7)

7

(3)

3

(8)

8

(4)

4

(9)

9

(5)

5

CP1
1 8
2 7
3 6
4 5

8P4C-220PF

CP3
1 8
2 7
3 6
4 5

8P4C-220PF

C890
220PF

JP14

COM-DB9

LPD3
LPD2
LPD1
LPD0
LPD7
LPD6
LPD5
LPD4

RP37
1 8
2 7
3 6
4 5

8P4R-68

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

LPTACK#
LPTBUSY
LPTPE
LPTSLCT

FD0
FD1
FD2
FD3

FD4
FD5
FD6
FD7

Compal Electronics, inc.

Title

Size Document Number Rev

Date: Sheet of

RP38
1 8
2 7
3 6
4 5

8P4R-68

CP2
1 8
2 7
3 6
4 5

8P4C-220PF

CP4
1 8
2 7
3 6
4 5

8P4C-220PF

CP5
1 8
2 7
3 6
4 5

8P4C-220PF

CP6
1 8
2 7
3 6
4 5

8P4C-220PF

SCHEMATIC, M/B LA-736/736B/736C
401168

FD3
FD2
FD1
FD0
FD7

FD5
FD4

+5V_PRN

109876

12345

+5V_PRN

109876

12345

LPTACK#
LPTBUSY
LPTPE
LPTSLCTFD6

RP39
10P8R-2.7K

+5V_PRN

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

FD7
FD6
FD5
FD4

RP40
10P8R-2.7K

+5V_PRN

FD3
FD2
FD1
FD0

17 45Monday, September 10, 2001

1F

75

75

C908
.1UF

JP17

1

TX+

2

TX-

3

RX+

4

N/C

5

N/C

6

RX-

7

N/C

8

N/C

9

N/C

10

RING

11

TIP

12

N/C

RJ-45 & RJ-11

C909
.1UF

GND

CATHODE1

ANODE1

CATHODE2

ANODE2

GND

MOD_RING
MOD_TIP

C910
1000PF

13

12

C1201

47PF

JP19

1
2

HEADER 2

JP20

1

1

2

2

3

3

4

4

5

5

6

6

HEADER 6

12

C915
10UF_10V_1206

12

C919
10UF_10V_1206

LED1_GRNN

LED1_GRNP

LED2_YELN

LED2_YELP

+3VS

+5VS

15

16

17

18

14

12

C911

.1UF

12

C1198
47PF

ADD BY EMI REQUESTMENT 2/21

12

C904
1000PF_2KV_1206

C912
.1UF

12

12

C916
1000PF

12

12

C1199

C1200

47PF

47PF

NEED PLACE ON BOTTOM

12

C905
1000PF_2KV_1206

TX+
TX-

RX+
RX-

12

12

C914

C913

.1UF

.1UF

12

C918

C917

.1UF

.1UF

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

12

C899
.1UF

12

C903
.1UF

18 45Monday, September 10, 2001

1F

of

TX+

+3VALW

12

EN_WOL#25

TIP RING

LAN RESERVED

LED1_GRNP
LED1_GRNN

R1014

PIRQD#

+3VS

PCLK_MINI

12

R699
10

12

C906
22PF

IAC_BITCLK26

REQ#05

PCLK_MINI7

REQ#15

C/BE#35,15,19,26

C/BE#25,15,19,26

CLKRUN#8,14,15,19

SERR#5,15,19

PERR#14,19
C/BE#15,15,19,26

+5VS

IAC_SYNC26

IAC_SDATAI26

12

R702
10

12

C920
15PF

MD_MIC26

+5VS

PIRQD#14,15

W=40mils

1 2

10

R1016

REQ#0

1 2

10

R1018

REQ#1

1 2

10
AD31
AD29

AD27
AD25
R1021

AD26

1 2

100
AD23

AD21
AD19

AD17

IRDY#5,15,19,26

AD14
AD12

AD10
AD8

AD7
AD5
AD3

W=30mils

AD1

MD_SPK

W=30mils W=20mils

0603

AD[0..31]

Q63
SI2306DS

D

1 3

C900
1UF_25V_0805

101 102
103 104
105 106
107 108
109 110
111 112
113 114
115 116
117 118
119 120
121 122
123 124

2

13

2

G

JP18

1 2

12

KEY KEY

3 4

34

5 6

56

7 8

78

9 10

910

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
103 104
105 106
107 108
109 110
111 112
113 114
115 116
117 118
119 120
121 122
123 124

Mini-PCI SLOT

AD[0..31] 5,15,19,26,31

D

S

G

S

1 2

Q64
2N7002

R698

100K

LAN RESERVED

W=40mils

+3.3VAUX

12

C901
1UF_25V_0805

+12VALW

J3

12

LED2_YELP
LED2_YELN

W=30mils

PCIRST#

R1020 10

1 2

AD30
AD28

AD26
AD24

MINI_IDSEL

AD22
AD20

AD18
AD16

AD15
AD13
AD11

AD9

AD6
AD4
AD2
AD0

MD_SPK

12

C921
.1UF

IOCHRDY 14,16,24

PIRQB#

R1015 10

1 2

R1017 10

GNT#0

1 2

+3.3VAUX

PCIRST# 5,10,14,15,19..21,26

GNT#1

R1019 10

1 2

MDM_PME# 25

AD27

R700

1 2

100

PAR 5,15,19,26

FRAME# 5,15,19,26
TRDY# 5,15,19,26
STOP# 5,15,19,26

DEVSEL# 5,15,19,26

C/BE#0 5,15,19,26

IAC_SDATAO 26

MD_SPK 26

+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.

IDSEL : AD27

L24

0_0805

MOD_TIP

VH1

DSSA-P3100SB

MOD_RING

+5VS

PIRQB# 8,14,15,19
GNT#0 5

W=40mils

GNT#1 5

1 2

R701 @0

1 2

R703 0

12

12

+3VS

IAC_RST# 26

PCIRST# 5,10,14,15,19..21,26

TX­RX+

R696

RX-

R697

12

C902

1000PF_2KV_1206

C907
.1UF

RTCCLKA20

S1_D[0..15]20

S1_A[0..25]20
S2_D[0..15]20
S2_A[0..25]20

AD[0..31]5,15,18,26,31

C/BE#[0..3]5,15,18,26

+12VS

R717 22K

S2_WP

1 2

S2_A23

1 2

R718 22K

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.

S1_D[0..15]
S1_A[0..25]
S2_D[0..15]
S2_A[0..25]
AD[0..31]
C/BE#[0..3]

R707

1 2

SERR#5,15,18

G

2

2N7002

100K

Q66

13

D

S

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

R710

S2_A16 SB_A16 SA_A16 S1_A16

1 2

Placement near
to PCMCIA
controller

S2_BVD120
S2_BVD220
S2_CD1#20
S2_CD2#20
S2_RDY#20

S2_WAIT#20

S2_WP20

S2_INPACK#20

S2_CE1#20
S2_CE2#20
S2_WE#20

S2_IORD#20

S2_IOWR#20

S2_OE#20
S2_VS120
S2_VS220
S2_REG#20
S2_RST20

S2_VCC
S2_VCC

S2_A15 S1_A15
S2_A17 S1_A17

47

S2_A18 S1_A18
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

SLDATA20

DEV_RST#8,10,20

GNT#35
REQ#35

C/BE#35,15,18,26
C/BE#25,15,18,26
C/BE#15,15,18,26
C/BE#05,15,18,26

PCLK_PCM7

FRAME#5,15,18,26
DEVSEL#5,15,18,26

PCIRST#5,10,14,15,18,20,21,26

TRDY#5,15,18,26
IRDY#5,15,18,26
STOP#5,15,18,26

PERR#14,18

76

B_D0/CAD27

78

B_D1/CAD29

80

B_D2/RSVD

17

B_D3/CAD0

19

B_D4/CAD1

21

B_D5/CAD3

24

B_D6/CAD5

26

B_D7/CAD7

77

B_D8/CAD28

79

B_D9/CAD30

81

B_D10/CAD31

18

B_D11/CAD2

20

B_D12/CAD4

23

B_D13/CAD6

25

B_D14/RSVD

27

B_D15/CAD8

67

B_A0/CAD26

66

B_A1/CAD25

65

B_A2/CAD24

62

B_A3/CAD23

60

B_A4/CAD22

59

B_A5/CAD21

57

B_A6/CAD20

54

B_A7/CAD18

39

B_A8/CC/BE1#

36

B_A9/CAD14

29

B_A10/CAD9

34

B_A11/CAD12

52

B_A12/CC/BE2#

41

B_A13/CPAR

43

B_A14/CPERR#

50

B_A15/CIRDY#

48

B_A16/CCLK

37

B_A17/CAD16

40

B_A18/RSVD

42

B_A19/CBLOCK#

45

B_A20/CSTOP#

47

B_A21/CDEVSEL#

49

B_A22/CTRDY#

51

B_A23/CFRAME#

53

B_A24/CAD17

55

B_A25/CAD19

72

B_BVD1/CSTSCHG

71 137

B_BVD2/CAUDIO A_BVD2/CAUDIO

16

B_CD1#/CCD1#

74

B_CD2#/CCD2#

69

B_READY/CINT#

70

B_WAIT#/CSERR#

73

B_WP/CCLKRUN#

61

B_INPACK/CREQ#

28

B_CE1#/CC/BE0#

30

B_CE2#/CAD10

46

B_WE#/CGNT#

33

B_IORD#/CAD13

35

B_IOWR#/CAD15

32

B_OE#/CAD11

68

B_VS1#/CVS1

56

B_VS2#/CVS2

63

B_REG#/CC/BE3#

58

B_RESET/CRST#

CBRST#

1 2

R704 10

1 2

R705 10

PAR5,15,18,26

202

200

199

PAR

SERR#

198

STOP#

PERR#

195

IRDY#

196

TRDY#

166

197

RSTIN#

Add by Charles at 3/27

12
R706

33

C930

12

10PF

193

FRAME#

DEVSEL#

Slot

B

AD0

AD4

AD9

AD8

AD7

AD6

AD5

AD3

AD2

AD1

AD0

8

91112

14

15

AD3

AD4

AD5

AD6

AD7

AD8

AD9

AD1

AD2

AD10

AD10

AD11

1722346

AD11

AD12

208

AD12

AD13

206

AD13

AD14

205

AD14

AD15

AD15

AD16

1805203

PCLK

C/BE0#

AD17

AD18

AD16

19010204

189

191

AD18

AD19

AD17

169

192

162

C/BE1#

C/BE2#

C/BE3#

Interface

AD22

AD21

AD20

AD19

183

184

185

186

188

AD21

AD23

AD22

AD20

REQ#

AD23

179

AD24

168

AD24

165

AD25

GNT#

AD25

177

AD26

175

G_RST#

PCI

AD27

AD26

176

AD27

AD28

174

AD28

152

173

AD29

151

DATA

AD29

171

AD30

150

CLOCK

AD30

170

AD31

LATCH

AD31

149

SPKOUT#

IDSEL

182

12

R716
100

AD15

SLATCH 20
PCM_SPK# 27

+3V

Q65

S

2N7002

G

2

D

1 3

R930

0

1 2
+3V_PCMCIA

178

1

148

VCCI

VCCP

VCCP

Power

IRQ/DMA

IRQSER/MFUNC3

INTA#/MFUNC0

INTB#/MFUNC1

SUSPEND#

DMAREQ#/MFUNC2

158

154

155

156

157

PCM_INTB#

PCM_INTA#

1 2

Add by Charles at 3/27

31

64

7

VCC

VCC

VCC

Slot

A

DMAGNT#/MFUNC5

LOCK#/MFUNC4

CLKRUN#/MFUNC6

160

159

161

PCM_RI#

R719 10

SYSON_ALW 30

12

C922
.1UF

+3VALW

86

113

143

164

187

201

VCC

VCC

VCC

VCC

VCC

VCC

GND

RIOUT#/PME#

GND

GND

163

22

13

PCM_PME# 25
CLKRUN# 8,14,15,18

+3VALW

12

C923
.1UF

S1_VCC_R

S2_VCC_R

120

38

VCCA

VCCB

A_A19/CBLOCK#

A_A21/CDEVSEL#

A_A23/CFRAME#

A_BVD1/CSTSCHG

A_WAIT#/CSERR#

A_WP/CCLKRUN#

A_INPACK/CREQ#

A_CE1#/CC/BE0#

A_IOWR#/CAD15

A_REG#/CC/BE3#

A_RESET/CRST#

GND

GND

GND

GND

GND

44

75

96

129

153

167

PCM_RI# 17
SIRQ 14,16

C924

.1UF

1 2

W=40mils

W=40mils

C931

1 2

.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_A20/CSTOP#

A_A22/TRDY#
A_A24/CAD17

A_A25/CAD19

A_CD1#/CCD1#
A_CD2#/CCD2#

A_READY/CINT#

A_CE2#/CAD10
A_WE#/CGNT#

A_IORD#/CAD13

A_OE#/CAD11
A_VS1#/CVS1
A_VS2#/CVS2

GND

GND

GND

GND

PCI1420

181

194

207

R720 22K

1 2

2 1

D29 RB751V

R708
0_0805

1 2
1 2

R709
0_0805

U28

141
144
146
83
85
88
90
92
142
145
147
84
87
89
91
93

133
132
131
128
126
125
123
119
104
102
95
100
117
106
108
115
112
103
105
107
109
111
114
116
118
121

138
82

140
135
136
139
127

94
97
110
99
101
98

S1_VS1S2_VS1

134

S1_VS2

122
130

S1_RST

124

+3V

S2_VCC
S1_VCC

PCM_SUSP# 24

CARDBUS
PCI1420

R711

1 2

47

Placement near
to PCMCIA
controller

S1_BVD1 20
S1_BVD2 20
S1_CD1# 20
S1_CD2# 20
S1_RDY# 20
S1_WAIT# 20
S1_WP 20
S1_INPACK# 20

S1_CE1# 20
S1_CE2# 20
S1_WE# 20
S1_IORD# 20
S1_IOWR# 20
S1_OE# 20
S1_VS1 20
S1_VS2 20
S1_REG# 20
S1_RST 20

+3VALW

+3V_PCMCIA

12

12

C926

C927

.1UF

.1UF

+3VALW +3VALW

12

C932
1000PF

PCM_INTA#

PCM_INTB#

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

B

401168

Date: Sheet of

12

12

C925
.1UF

C933
1000PF

S1_A23

S1_WP

R714
22K

12

+3VALW

12

C928
.1UF

12

C934
1000PF

12

12

12

R712 22K

1 2

1 2

R713 22K

+3V

R715
22K

D27

RB751V
D28

@RB751V

C929
.1UF

C935
1000PF

21

21

S1_VCC

S1_VCC

PIRQA# 8,14,15

PIRQB# 8,14,15,18

1F

19 45Monday, September 10, 2001

PCMCIA POWER CTRL.

SOCKETCARDBUS

JP21

A77

a68

A76

S1_CD2#19

S1_WP19

S1_BVD119

S1_BVD219
S1_REG#19

S1_INPACK#19

S1_WAIT#19

S1_RST19
S1_VS219

S1_VPP S2_VPP
S1_VCC

S1_RDY#19

S1_WE#19

S1_IOWR#19

S1_IORD#19

S1_VS119
S1_OE#19

S1_CE2#19

S1_CE1#19

S1_CD1#19

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_A21
S1_RDY#
S1_A20
S1_WE#
S1_A19
S1_A14
S1_A18
S1_A13

S1_A17
S1_A8
S1_IOWR#
S1_A9
S1_IORD#

S1_A11
S1_VS1
S1_OE#
S1_CE2#
S1_A10

S1_D15
S1_CE1#
S1_D14
S1_D7
S1_D13
S1_D6

S1_D12 S2_D12
S1_D5
S1_D11

S1_D4

S1_CD1#

S1_D3

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

a34
a67
a33
GND
a66
a32
a65
a31
a64
a30
a63
GND
a29
a62
a28
a61
a27
a60
a26
GND
a59
a25
a58
a24
a57
a23
a56
GND
a22
a55
a21
a54
a20
a53
GND
a19
a52
a18
a51
a17
a50
a16
a49
a15
a48
a14
a47
a13
GND
a46
a12
a45
a11
a44
GND
a10
a43
a9
a42
a8
GND
a41
a7
a40
a6
a39
a5

A9

GND

A8

a38

A7

a4

A6

a37

A5

a3

A4

a36

A3

a2

A2

a35

A1

a1

787980

787980

b68
b34
b67
b33

GND

b66
b32
b65
b31
b64
b30
b63

GND

b29
b62
b28
b61
b27
b60
b26

GND

b59
b25
b58
b24
b57
b23
b56

GND

b22
b55
b21
b54
b20
b53

GND

b19
b52
b18
b51
b17
b50
b16
b49
b15
b48
b14
b47
b13

GND

b46
b12
b45
b11
b44

GND

b10
b43

b9

b42

b8

GND

b41

b7

b40

b6

b39

b5

GND

b38

b4

b37

b3

b36

b2

b35

b1

81

PCMC154PIN

81

B77
B76
B75
B74
B73
B72
B71
B70
B69
B68
B67
B66
B65
B64
B63
B62
B61
B60
B59
B58
B57
B56
B55
B54
B53
B52
B51
B50
B49
B48
B47
B46
B45
B44
B43
B42
B41
B40
B39
B38
B37
B36
B35
B34
B33
B32
B31
B30
B29
B28
B27
B26
B25
B24
B23
B22
B21
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

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_A21
S2_RDY#
S2_A20
S2_WE#
S2_A19
S2_A14
S2_A18
S2_A13

S2_A17
S2_A8
S2_IOWR#
S2_A9
S2_IORD#

S2_A11
S2_VS1
S2_OE#
S2_CE2#
S2_A10

S2_D15
S2_CE1#
S2_D14
S2_D7
S2_D13
S2_D6

S2_D5
S2_D11
S2_D4
S2_CD1#
S2_D3

S2_CD2# 19
S2_WP 19

S2_BVD1 19

S2_BVD2 19
S2_REG# 19

S2_INPACK# 19

S2_WAIT# 19
S2_RST 19
S2_VS2 19

S2_VCC

S2_RDY# 19
S2_WE# 19

S2_IOWR# 19
S2_IORD# 19

S2_VS1 19
S2_OE# 19
S2_CE2# 19

S2_CE1# 19

S2_CD1# 19

S1_D[0..15]19
S1_A[0..25]19

S2_D[0..15]19

S2_A[0..25]19

S1_VCC

S2_VCC

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

C946
.1UF

C949
.1UF

S1_CD1#

S1_CD2#

S2_CD1#

S2_CD2#

1000PF

1000PF

1000PF

C954

1 2

C957

1 2

C958

1 2

C959

1 2
1000PF

LA-736B : C937~C944 USED 0.1UF

RTCCLK5,8,16

C947
.01UF

C950
.01UF

12

C948

4.7UF_10V_0805

C951

4.7UF_10v_0805

C937
C938
C939
C940
C942
C943
C944

1UF
1UF
1UF

1UF
1UF

1UF
1UF

+3V

R983 0

+3VALW

SLDATA19
SLATCH19

RTCCLKA

R721 @100K

RTCCLKA

+5VALW

+12VALW

U29

25

NC

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

NC

19

STBY#

18 12

OC# GND

TPS2216AI

RTCCLKA 19

+3VALW

C945
.1UF

+3VALW POWER

S1_VPP

C952
.01UF

S2_VPP

C955
.01UF

12

14

2 3
7

RESET

RESET#

1

U30A

74LVC125

12

12

8

AVPP

9

AVCC

10

AVCC

11

AVCC

23

BVPP

20

BVCC

21

BVCC

22

BVCC

6
14

26

NC

27

NC

28

NC

29

MODE

DEV_RST#

C953

4.7UF_25V_1206

C956

4.7UF_25V_1206

R722

TP

10K

S1_VPP

S2_VPP

TPAD1

PCMRST# 24

+3VALW

S1_VPP
S1_VCC

12

C936

4.7UF_10V_0805

S2_VPP
S2_VCC

12

C941

4.7UF_10V_0805

DEV_RST# 8,10,19PCIRST#5,10,14,15,18,19,21,26

MODIFY BY
10/27/2000

DEV_RST# 8,10,19

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.

Title

Size Document Number Rev

B

Date: Sheet of

SCHEMATIC, M/B LA-736/736B/736C
401168

20 45Monday, September 10, 2001

1F

IDE & CD-ROM CONNECTORS

+5VS

12

C960
1000PF

Place component's closely IDE CONN.

HDDLED#23

+5VS

PJ1

+5VCD +5VS

+5VCD

2 1

If system is not install OZ 163 then short PJ ,
otherwise not short.

VCCPAD

CDD[0..15]

Place component's closel y
CD-ROM conn.

INT_CD_L22

CD_RSTDRV#22

CD_SIOW#22
CD_SIORDY22
CD_IRQ22
CD_SBA122
CD_SBA022
CD_SCS1#22
CDLED#23,25

12

C971

.1UF

1 2

+5VCD

R745

CDD[0..15] 22

1 2
R994 0

1 2

R734 @10K

12

C972

.1UF

100K

CDLED#

CDLED#

CD_RSTDRV#

R731

10K

R742
470

12

CDD7
CDD6
CDD5
CDD4
CDD3
CDD2
CDD1
CDD0

C961
10UF_10V_1206

1 2

R724 @10K

PBIDERST#
PBD7

PBD5
PBD4
PBD3
PBD2
PBD1
PBD0

PBDREQ
PBDIOW#
PBDIOR#
PBDIORDY
PBDACK#
IIRQ14
PBA1
PBA0
PCS1#

+5VS

+5VS

12

12

C965
10UF_10V_1206

12

12

JP22

HDD 44P

PDIAG#

W=80mils

C973
1000PF

12

C962
1UF_25V_0805

12

C964
1000PF

Place component's closely CD-ROM CONN.

JP23

12
34
56
78
910
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

C963
.1UF

12
34
56
78
910
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

CDD8
CDD9
CDD10
CDD11
CDD12
CDD13
CDD14
CDD15

R736 100K

12

C968

Place component's closely CD-ROM CONN.

12

C966
1UF_25V_0805

1 2

+5VCD

.1UF

W=80mils

12

C974
10UF_10V_1206

PBD8
PBD9PBD6
PBD10
PBD11
PBD12
PBD13
PBD14
PBD15

PCSEL

PBA2
PCS3#

12

INT_CD_R 22

CD_DREQ 22
CD_SIOR# 22

CD_DACK# 22

12

C969

.1UF

1 2

+5VS

C967
.1UF

12

C975
1UF_25V_0805

+5VS

12

R726
100K

R727

470

+5VCD
CD_SBA2 22
CD_SCS3# 22

12

C970

.1UF

CDD[0..15]22

PDD[0..15]15

PCIRST_#

PHDRST#16

PHDD# 25

+5VALW

1

14

IRQ1414,16

+5VALW
POWER

PDDREQ15

2 3
7

+5VCD

PCIRST_#

74HCT125
U31A

PCIRST#5,10,14,15,18..20,26

SHDRST#16

CD_AGND 22,26

R733

Place component's closely to rounte trace
modille

0

1 2

+5VCD+5VCD

12

C976
.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.

CDD[0..15]

PDD[0..15]

+5VS

D31

1
2

RB717F

R737 82

R739 5.6K

R743 82

R723

1 2

10K

D30

1

3

2

RB717F

PCIRST_#

R732

1 2

10K

3

LA-736B : MOUNT R978,R740

UNMOUNT R981,R982

1 2

1 2

1 2

PBDREQ

PDDREQ

Add by kenny 11/07/2K

PIDERST#

SIDERST#

PDDREQ 15

RP43

SDCS3#15
SDCS1#15
SDA215
SDA015

SDA115

SDIOW#15
SDIOR#15

SDDACK#15

SDDREQ15
SIORDY15 SBDIORDY 22

+5VS
+3VS

RP45

PDD0

1

PDD1

2

PDD2

3
4

PDD4

5

PDD5

6

PDD6

7

PDD7

8 9

16P8R-47

PDCS3#15
PDCS1#15
PDA215
PDA015

PDIOW#15
PDIOR#15

PDDACK#15

PIORDY15

+5VS

+3VS

PIDERST# PBIDERST#

SIDERST#IRQ14 IIRQ14

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

1 8
2 7
3 6
4 5

1 2

1 8
2 7
3 6
4 5

1 2

R728 82

1 2

R729 33

IRQ15

1 2

R730 82

1 2

R977 5.6K

1 2

R978 @10K

1 2

R981 10K

PBD0

16

PBD1

15

PBD2

14

PBD3

13

PBD4

12

PBD5

11

PBD6

10

PBD7

PDA115

R738 33

R740 @10K

R982 10K

R741 0

R744 0

8P4R-33
R725

33
RP44

8P4R-33

SDDREQ

RP47
1 8
2 7
3 6
4 5

8P4R-33
R735

1 2

33

RP48
1 8
2 7
3 6
4 5

8P4R-33

1 2

1 2

1 2

1 2

1 2

SCS3# 22
SCS1# 22
SBA2 22
SBA0 22

SBA1 22

SBDIOW# 22
SBDIOR# 22

SBDACK# 22

SBDREQ 22

IIRQ15 22IRQ1514,16

SDDREQ 15

Add by kenny 11/07/2K

SBDIORDY
SBDIORDY

FOR M1535+

RP46
1
2

PDD10

3

PDD11PDD3

4

PDD12

5

PDD13

6

PDD14

7
8 9

16P8R-47

PCS3#
PCS1#
PBA2
PBA0

PBA1

PBDIOW#
PBDIOR#

PBDACK#

PBDIORDY

PBDIORDY

Add by kenny 11/07/2K

PBDIORDY

FOR M1535+ RESERVE

16
15
14
13
12
11
10

21 45Monday, September 10, 2001

SBIDERST# 22

of

PBD8PDD8
PBD9PDD9
PBD10
PBD11
PBD12
PBD13
PBD14
PBD15PDD15

1F

+5VALW

FOR +5VALW STABLE

EN_5VCD#

12

C991

4.7UF_10V_0805

+5VALW

ISCDROM
CD_IRQ
CDASPN
MODE1

BN_8P4R-10K

GPIO_0
GPIO_1
INTN

D32 BN_RB751V

PLAY# PLAYBTN#

2 1

D33 BN_RB751V

REV# REVBTN#

2 1

D34 BN_RB751V

FRD#

2 1

STOPCD#

2 1

OSC1

C985
BN_10PF

C1176

2.2UF_16V_0805

+5VCD

12

13

D

2

G

S

1UF_25V_0805

C992

1 2

FRDBTN#

D35 BN_RB751V

STOPBTN#

X2

OSC2

BN_8MHZ
R758

BN_1M

+5VCD

R768
470

Q70
2N7002

+5VALW

R770

D

10K

S

RP49
1 8
2 7
3 6
4 5

RP50
1 8
2 7
3 6
4 5

BN_8P4R-10K

C986
BN_10PF

BN_10UF_10V_1206

C987

R763 BN_10K

1 2

D36 BN_1N4148

U34

8
7
6

SI4800

EN_5VCD#

13

CDPLAY

2

G

Q74
2N7002

+5VCD

+5VCD

PLAYBTN# 23,25

REVBTN# 23,25

FRDBTN# 23,25

STOPBTN# 23,25

21

S

D

S

D

SGDD

+5VCD

SBA021
SBA121
SBA221

SCS1#21
SCS3#21

SBDIOR#21
SBDIOW#21

SBDIORDY21

IIRQ1521 CD_IRQ 21
SBDREQ21
SBDACK#21

SBIDERST#21

+5VCD

SDATA

+5VCD

SCLK

+5VCD

4.7UF_10V_0805

1
2
3

EN_5VCD

45

C1187

1UF_25V_0805

CD_PLAY 25

R746

CD_SIORDY

BN_1K

CDD[0..15] 21

SBD[0..15] 15

94458

VDD

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

DM_ON
PLAY#
FRD#
REV#
STOPCD# ISCDROM

DM_ON
INTN

10K

10K

C989

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

C990
.1UF

VDD

GND

GND

GND

1633658592

C978

BN_.1UF

VDD

CDD10
CDD11
CDD12
CDD13
CDD14
CDD15

CDIOR#

CDIOW#

CIOCS16#

CIORDY

CHINTRQ
CDMARQ

CHDMACK#

CRESET#

CDASPN

SSYNC

SBIT_CLK

SDATA_OUT

SDATA_IN
SACRSTN

PWR_CTL

ISCDROM

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

MODE0
MODE1

PAVMODE

GND

GND

SMC3,23..25,36

EN_5VCD

SMD3,23..25,36

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.

CDD[0..15]

SBD[0..15]

R764

R766

12

C988

1 2

SBD0
SBD1
SBD2
SBD3
SBD4
SBD5
SBD6
SBD7
SBD8
SBD9
SBD10
SBD11
SBD12
SBD13
SBD14
SBD15

SBA0
SBA1
SBA2

SCS1#
SCS3#

SBDIOR#
SBDIOW#

SBDIORDY

IIRQ15
SBDREQ
SBDACK#

SBIDERST#

OSC1
OSC2

1UF_25V_0805

CDD0
CDD1
CDD2
CDD3
CDD4
CDD5
CDD6
CDD7
CDD8
CDD9

CDA0
CDA1
CDA2

CCS0
CCS1

CSN

INCN

UDN

Q71
BN_2N7002

D

1 3

1 3

C979
BN_.1UF

U33
BN_OZ163

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

S

G

2

2

G

D

Q72
BN_2N7002

L40

1 2

BN_HB1M2012-601JT

C980
BN_.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#

CD_RSTDRV#
CDASPN

1 2

R760

1 2

R761 @10K

GPIO_1
GPIO_0

R765 BN_1K

1 2

MODE1

1 2

R767 BN_10K

SCLK

S

BN_10K

+12VALW

1 2

13

D

S

CD_DREQ

CIOCS16#

CD_SBA0 21
CD_SBA1 21

CD_SBA2 21

CD_SCS1# 21
CD_SCS3# 21

CD_SIOR# 21
CD_SIOW# 21

CD_SIORDY 21

CD_DREQ 21
CD_DACK# 21

CD_RSTDRV# 21

+5VCD

+5VCD

R769
10K

Q73

2N7002

EN_5VCD#SDATA

2

G

+5VCD+5VCD_1

R755

1 2

4.7K

SAME LA733

INT_CD_L21

INT_CD_R21

SBDREQ

1 2

R756 5.6K

1 2
R757 4.7K

+5VCD

DM_ON

CD_PLAY_ON#23,25

EN_5VCD# 14

R748 20K

R749 24K

R752 20K

R753 24K

CD_AGND21,26

2

+5VCD

+5VCD

12
12

12
12

+5VCD

13

CDD3
CDD1
CDD2
CDD0

CDD8
CDD9
CDD10
CDD11

AVDD

R759
100K

DM_ON#

Q68
2N7002

AVDD

C981

1 2

2.2UF_16V_0805
R751

C983

@10K

1 2

2.2UF_16V_0805

1 3

DM_ON

DJON_LED#

+5VCD

13

2

RP55

1
2
3
4
5

BN_10P8R_4.7K

RP56

1
2
3
4
5

BN_10P8R_4.7K

12

R747
@10K

INT_CD_L2
R750

@10K

12

INT_CD_R2

12

R754
@10K

Q67

2N7002

2

R762
100K

DM_ON

Q69
2N7002

10
9
8
7
6

10
9
8
7
6

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

12

DM_ON

INT_CD_R2

DM_ON#

INT_CD_L2

+5VCD
CDD4
CDD6
CDD5
CDD7

+5VCD
CDD12
CDD13
CDD14
CDD15

+5VCD

C977

U32A
74HCT4066

13

U32B
74HCT4066

12

U32C

5

74HCT4066

74HCT4066

6

SBD3
SBD1
SBD2
SBD0
SBD4
SBD6
SBD5
SBD7

SBD8
SBD9
SBD10
SBD11
SBD12
SBD13
SBD14
SBD15

C982

1 2

2.2UF_16V_0805

C984

1 2

2.2UF_16V_0805

TO ESS 1988 INPUT

U32D

RP51
1 8
2 7
3 6
4 5

BN_8P4R-10K

RP52
1 8
2 7
3 6
4 5

B@8P4R-0

RP53
1
2
3
4
5
6
7
8 9

B@16P8R_33

RP54
1
2
3
4
5
6
7
8 9

B@16P8R_0

RP57
1
2
3
4
5
6
7
8 9

B@16P8R_0

TO AMPLIFY INPUT

16
15
14
13
12
11
10

14

.1UF

1 2
7

14
11 10

7

14

4 3
7

14

8 9
7

DM_ON#

PLAY#
REV#
FRD#
STOPCD#

SBIDERST# CD_RSTDRV#
SBDREQ CD_DREQ

IIRQ15

SCS3#
SCS1#
SBA2
SBA0
SBA1
SBDIOW#
SBDIOR#
SBDACK#

LEFT_EQ 26,28

RIGHT_EQ 26,28

CDROM_R 26

CDROM_L 26

+5VCD

CD_SIORDYSBDIORDY
CD_IRQ

CD_SCS3#
CD_SCS1#
CD_SBA2
CD_SBA0
CD_SBA1
CD_SIOW#
CD_SIOR#
CD_DACK#

16
15
14
13
12
11
10

16
15
14
13
12
11
10

22 45Monday, September 10, 2001

CDD3
CDD1
CDD2
CDD0
CDD4
CDD6
CDD5
CDD7

CDD8
CDD9
CDD10
CDD11
CDD12
CDD13
CDD14
CDD15

of

1F

+5VS

12

12

C994

C993

.1UF

.1UF

INDEX#16

DSKCHG#16

MTR0#16

FDDIR#16
3MODE#16

STEP#16

WDATA#16
WGATE#16
TRACK0#16

WP#16
RDATA#16
HDSEL#16

FDD_DET#16

INDEX#
DRV0#
DSKCHG#

MTR0#
FDDIR#

3MODE#
STEP#
FDD_DET#
WDATA#

WGATE#
TRACK0#
WP#
RDATA#
HDSEL#

ADD BY KENNY 8/18/2000

FDD CONN.

+5VS +5VS

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

FDD_DET#

DOT MATRIX BD CONN.

VOL_DW#
VOL_UP#
EC_ACT#
51ON#
MODE#
DJ_ON/OFF#
PLAYBTN#
FRDBTN#
REVBTN#
STOPBTN#
SMC
SMD

CD_PLAY_ON#

BACKLED#

DOT_CLK
DOT_DATA
DOT_CS#
DOT_A0
DOT_PRES#

12

C1000
.1UF

VOL_DW#25

VOL_UP#25

EC_ACT#24

51ON#29,34

LCD_MODE#25

DJ_ON/OFF#25

PLAYBTN#22,25

FRDBTN#22,25

REVBTN#22,25

STOPBTN#22,25

SMC3,22,24,25,36
SMD3,22,24,25,36

+5VALW

CD_PLAY_ON#22,25

BACKLED#25

DOT_CLK25

DOT_DATA25

DOT_CS#25

DOT_A025

DOT_PRES#25

+5VALW+5VALW

12

C1001
.1UF

JP25

1 27

127

282

3

29303

4

4

5

31

5

6

32

6

7

33

7

8

34

8

9

35

9

36

10

37

11

38

12

39

13

40

14

41

15

42

16

43

17

44

18

45

19

46

20

47

21

48

22
232449

50

25

51

26

52

FDD_CONN

USBP2+15
USBP2-15
USBP3+15
USBP3-15

282
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

JP27

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

BN_HEADER 24

1.0mm PITCH

CP12
@8P4C-47P

INDEX#
DRV0#
DSKCHG#

MTR0#
FDDIR#

3MODE#
STEP#
FDD_DET#
WDATA#

WGATE#
TRACK0#
WP#
RDATA#
HDSEL#

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25

VOL_DW#
VOL_UP#
EC_ACT#
51ON#
MODE#
DJ_ON/OFF#
PLAYBTN#
FRDBTN#
REVBTN#
STOPBTN#
SMC
SMD

CD_PLAY_ON#

BACKLED#

DOT_CLK
DOT_DATA
DOT_CS#
DOT_A0
DOT_PRES#

1 8

2 7

3 6

4 5

DSKCHG#
INDEX#
WP#
TRACK0#

+5VS

+5VALW

RP59
1 8
2 7
3 6
4 5

@8P4R-27

1 2

R771 1K

DTC124EK

+3VS

DRV0#16

1 8

2 7

RP58

1 8
2 7
3 6
4 5

8P4R-1K

Q75

2

RP60
@8P4R-15K

3 6

4 5

+5VS

RDATA#

DRV_0#

22K

22K

DRV0#

BT_WAKE_UP24

+3VALW

SWITCH BOARD CONN.

12

C997
.1UF

+5VALW

12

12

+5VCD

12

C998
.1UF

ON/OFFBTN# 24

R772

100K

J4

+5VALW+5VS

12

12

C995

C996

.1UF

.1UF

SCROLLED#24

NUMLED#24

CAPSLED#24

CDLED#21,25

13

INT_MIC27

DISPOFF#8

DAC_BRIG24

INVT_PWM24

GND-MIC

+5VALW

INVPWR

JP26
1
2
3
4
5
6
7
8

DRV_0#

Place in Closest JP26 Place in Closest JP26

GND-MIC

9

10
11
12
13
14
15
16
17
18
19
20

R1022

1 2

0

FOR EMI REQUEST
Change By 2/26

AGND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

HEADER 40

R1023

1 2

@0

21

21

22

22

23

23

24

24

25

25

26

26

27

27

28

28

29

29

30

30

31

31

32

32

33

33

34

34

35

35

36

36

37

37

38

38

39

39

40

40

+5VS +5VALW

+5VCD

ON/OFFBTN#

SUSPBTN# 25
USER_BTN1# 25
USER_BTN2# 25
USER_BTN3# 25
USER_BTN4# 25
LID_SW# 24,25
EC_ACT# 24HDDLED#21

SMC
SMD

GND

51ON# 29,34

ON/OFFBTN#

INT SPK CONN.

JP28

SPKR+27
SPKR-27
SPKL+27
SPKL-27

1
2
3
4

HEADER 4

1
2
3
4

LINE OUT CONN.

JP29

LINE_OUT_PLUG27,28

LINEOUT_R27
LINEOUT_L27

12

C1190

47PF

12

C1191

47PF

12

C1192

47PF

FOR EMI REQUEST

BLUETOOTH CONN.

BT_DET25

BT_RST#25

12

C1002

@.1UF

JP31

12
34
56
78
910

121411
13
15 16
171918

20

@AXN420530P

+5VALW

1

1

2

2

3

3

4

4

5

5

6

6

HEADER 6

Place in Closest JP9

AGND GND

ADD By EMI Requestment

BT_ON# 25
BT_PRE# 24

R997

1 2

0

PS2_DATA24

PS2_CLK24

INT_KBD CONN.

KSO[0..15]24

KSI[0..7]24

KSI1
KSI6
KSI4
KSO0
KSI3
KSO1
KSO2
KSO7
KSO6
KSO12
KSO14
KSO10

KSO2
KSO4
KSO7 KSO12
KSO8

KSO0
KSO5
KSO1

D37

1

DAN217

D38

1

DAN217

KSO[0..15]
KSI[0..7]

JP24

1

1

3

3

5

5

7

7

9

9

10

11

11

12

13

13

14

15

15

16

17

17

18

19

19

20

21

21

22

23

23

24

INT_KB_CONN.

CP8
1 8
2 7
3 6
4 5

8P4C-220PF

CP10
1 8
2 7
3 6
4 5

8P4C-220PF

NEED CLOSEST JP20 ADD BY EMI REQUEST

Modify By 12/28/2K EMI Requestment

KSI7

2

2

KSO9

4

4

KSI5

6

6

KSI2

8

8

KSO5

10

KSI0

12

KSO4

14

KSO8

16

KSO3

18

KSO13

20

KSO11

22

KSO15

24

KSO6
KSO3

KSO13

KSO14KSO9
KSO11
KSO10
KSO15

TOUCH PAD CONN.

3

+5VS

+5VS

2

TPAD_ON/OFF#25

TPAD_LED#25

3

+5VS

2

1
2
3
4
5
6
7
8

HEADER 8

CP9
1 8
2 7
3 6
4 5

8P4C-220PF

CP11
1 8
2 7
3 6
4 5

8P4C-220PF

JP30

1
2
3
4
5
6
7
8

12

C999
.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.

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

23 45Monday, September 10, 2001

of

1F

EC_HPOWON29

CRY1

12

C1013
10PF

IRQ114,16
IRQ8#16

IRQ1214,16

+5VALW

R785

1 2

22M

X3

32.768KHZ

R781
100K

12

C1005

.1UF

R780 10K

1 2

+RTCVCC

1 2

CRY2

12

1 2
12

C1006
.1UF

KSI0
KSI1
KSI2
KSI3
KSI4
KSI5
KSI6
KSI7

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

KSO15

R786
51K

C1014
33PF

36
35
34
33
32
31
30
29

56
55
54
53
52
51
50
49
48
47
42
41
40
39
38
37

156
155
154
153

79

165

28

+5VALW

12

KBSIN0
KBSIN1
KBSIN2
KBSIN3
KBSIN4
KBSIN5
KBSIN6
KBSIN7

KBSOUT0
KBSOUT1
KBSOUT2
KBSOUT3
KBSOUT4
KBSOUT5
KBSOUT6
KBSOUT7
KBSOUT8
KBSOUT9
KBSOUT10
KBSOUT11
KBSOUT12
KBSOUT13
KBSOUT14
KBSOUT15

IRQ1
IRQ8#
IRQ11
IRQ12

PFAIL#
HPWRON
VBAT

INVT_PWM23

PCM_SUSP#19

C1007

1000PF

RING#17

SMC3,22,23,25,36
SMD3,22,23,25,36

ON/OFFBTN#23

SCROLLED#23

CB-1608D-800T

12

C1008

C1009

.1UF

1000PF

242666

GND

GND

GND

Environment ENV0 ENV1

IRE

IRD

Development

SHBM#(Shared/Non-Shared BIOS Memory)

1

0

HDEN#(Host Device Enable)

Mode

Device are enabled o reset

Devices are disabled on reset

32KX1

32KX2

252712

CRY1
CRY2

SA18

KBA18

SMC
SMD

G20
RCL#

NUMLED#23

CAPSLED#23

EC_ACT#23

A20M#3,15

SA[0..19]14,16

SD[0..7]14,16

W= 30mils

L25

12

109

1602367

VCC

VCC

GND

GND

(P136)

Non Shared Memories

Shared Memories

(P111)

PE0/HA18

PE1/A18

PB0/RING

PB1/SCL

136717273747576777861626370695860575981

EC_ACT#

D43

2 1

@RB751V

12

C1004

.1UF

R774

0

W=60mils

12

C1010
1000PF

ECAGND

108

1619192

80

VCC

VCC

AVCC

AGND

AVREF

(P104) (P103)

00

01

PB2/SDA

PB3/TA

PB4/TB

PB5/GA20

PB6/HRSTO

PB7/SWIN

PC0

PC1

PC2

G20

MODIFY BY EMI

SA0

SA1

SA2

166

167

168

HA0

HA1

HA2

PC3/EXINT0

PC4/EXTINT11

PC5/EXINT15

646568

KSI[0..7]23

KBA[0..18]25

ADB[0..7]25

KSO[0..15]23

KSI[0..7]23

SA3

SA6

SA4

SA8

SA5

SA7

169

170

171

172

173

174345678910111516171819202122157

HA3

HA4

HA5

HA6

HA7

HA8

01

HDEN#

1

0

PC6/PSCLK3

PC7/PSDAT3

PSCLK1

PSCLK2

PSDAT1

2

G

Q78
2N7002

S

IOCHRDY

2434445468788

NCNCNCNCNCNCNC

NC

133

132

131 1

90

PC87570-176PIN

51ON 29
ACOFF 34

R773

1 2

100K

BIOSCS#

A13/BE0
A14/BE1
A15/PG1
A16/PA5
A17/PA6

SEL0#

WR0#

PG0/SELIO#

PG2/CLK
PG3/SEL1#
PG4/WR1#

PF0/D8

PF1/D9
PF2/D10
PF3/D11
PF4/D12
PF5/D13
PF6/D14
PF7/D15

NCNCNCNCNC NC

NC

175

134

176

A10
A11
A12

RD#

HMR

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

D0
D1
D2
D3
D4
D5
D6
D7

+12VS

BIOSCS# 16

MEMR# 14,16

MEMW# 14,16
AEN 16

IOR# 14,16
IOW# 14,16
IOCHRDY 14,16,18

U36

KBA0

114

KBA1

115

KBA2

116

KBA3

117

KBA4

118

KBA5

119

KBA6

120

KBA7

121

KBA8

122

KBA9

123

KBA10

124

KBA11

125

KBA12

126

KBA13

127

KBA14

128

KBA15

129

KBA16

130

KBA17

135

ADB0

137

ADB1

138

ADB2

139

ADB3

140

ADB4KSO14

141

ADB5

142

ADB6

143

ADB7

144

HDEN#

111

HRMS#

105
112

SELIO#

110

VGASUSP#_1

107

PCMRST#

106

ATFOUT#

113

HPID0

145

HPID1

146
147
148
149

SYSON

150

ACIN

151

BKOFF#

152
164

13

D

S

Q79
2N7002

BATT_TEMP

LI/NIMH#

+5VALW

IOCHRDY

R782
0

2

G

D

S

C1011 .01UF

C1012 .01UF

R787 10K
R788 10K

SYSON

1

FREAD# 25
FSEL# 25
FWR# 25

SUSA# 16
SUSB# 16
SUSC# 16

ACIN 16,33,34
BKOFF# 8

12

R783

13

100K

2

G

Q80
2N7002

1 2

1 2

TP4

SA[0..19]
SD[0..7]
KSI[0..7]
KBA[0..18]
ADB[0..7]
KSO[0..15]
KSI[0..7]

SA14

SA9

SA15

SA10

SA11

SA13

SA12

SA16

SA17

SD0

HA9

HA10

HA11

HA12

HA13

HRMS#(Host Reset Mode Select)

Mode HRMS#

Reset host when shared
memory access can not
be completed

Extend access until completed

FXBUSEN#(FX Bus Interface Enable)

Mode FXBUSEN#

FX Bus Interface Enabled

ISA Bus Compatible Mode

PSDAT2

PD0/AD0

PD1/AD1

82838485869394

1 2

R784 10K

+5VALW

BATT_TEMP
EXT_DATA
EXT_CLK
KBD_DATA
KBD_CLK
PS2_DATA
PS2_CLK

HD0

HA14

HA15

HA16/PA3

HA17/PA4

(P105)

(P130)

TRIS(TRI-STATE)

0

1

PD2/AD2

PD3/AD3

PD4/AD4

PD5/AD5

PD6/AD6

PD7/AD7

M_SEN#

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.

SD2

SD1

SD3

HD1

HD2

DA0

DA1

959697

LI/NIMH#

SD4

SD5

SD6

HD3

HD4

HD5

HD6

DA2

DA3

98

BATT_TEMP 36
EXT_DATA 29
EXT_CLK 29
KBD_DATA 29
KBD_CLK 29
PS2_DATA 23
PS2_CLK 23

2N7002

Q76

1 3

SD7

HD7

PH1/BST1

PH0/BST0

103

104

2

D

162

163

HMEMCS#/PA0

HMEMRD#/PA1

(P102)

Normally

TriState

PH3/PFS#

PH2/BST2

101

10299100

G

S

2

G

1 3

D

S

Q77
2N7002

1 3

D

13

158

159

14

HIOR#

HIOW#

HIOCHRDY

HMEMWR#/PA2

HAEN/FXASTB#

1

0

1

0

PH5/ISE#

PH4/PLI#

NC

89

570SCI#
ECSMI#

TRIS
ENV1
ENV0

DAC_BRIG 23
DAC_CONTR 8
EN_DFAN 30
TRICKLE 34

LI/NIMH# 34,36
BT_PRE# 23

BT_WAKE_UP 23
M_SEN# 8,9

HPID1 HPID0 PLATFORM

0 1 LA-736
0 0 NONE
1 0 LA-733
1 1 LA-733L

+3VALW

14

1 2

SYSON 30

Power Now for C3

SELIO# 25

PCMRST# 20

51RST 25,29

12

12
12

+5VS

+5VALW

GATE_RST# 25

ECAGND

HPID0
HPID1

Title

Size Document Number Rev

Date: Sheet of

1 2

C1003 .1UF

U35A
74LVC14

4

ECSMI#

ATFOUT#

VGASUSP#_1

570SCI#

ENV1
KBA15
KBA16 ENV0
KBA17

BIOSCS#
EXT_DATA PS2_CLK
EXT_CLK

+5VALW

+5VALW

HDEN#
SELIO#
SMC RCL#
SMD

U30B

5 6

74LVC125

D39

RB751V

D40

RB751V

D41

RB751V

RP61 10P8R_10K

10

9
8
7
6

RP62

10

9
8
7
6

10P8R_10K

RP63
1 8
2 7
3 6
4 5

8P4R-10K

RP64

10

9
8
7
6

10P8R_4.7K

+3V

21

+3V

21

+3V

21

EXTSMI#

+3VALW POWER

R775

10K

1 2

R776
10K

1 2

12

R777
10K

SCI#

1
2
3
4
5

1
2
3
4
5

VGASUSP#_1
SUSP#

M_SEN#

1
2
3
4
5

Modify by 1/20/2K

HRMS#
ECSMI#
KBA18

KBD_DATA
KBD_CLK
PS2_DATA

+5VS

EC_ACT#
BKOFF#
G20

+5VALW

Compal Electronics, inc.

SCHEMATIC, M/B LA-736/736B/736C
401168

EXTSMI# 16

CPU_DECT# 32

VGA_SUSP# 8

SCI# 16

SUSP# 17,25,30
LID_SW# 23,25

24 45Monday, September 10, 2001

1F

6

CDLED#21,23

PHDD#21

LID_SW#23,24

U39C

74HCT32

8

14

4
5

7

10UF_10V_1206

1 2

C1024

C1026

1 2

.1UF

32

FWE#

31
30
29
28
27
26
25
24
23
22

ADB7

21
20

ADB5

19

ADB4

18

ADB3

17

+5VALW

CC

U44B

74HCT32

+5VALW

12

R789
100K

PLAYBTN#

REVBTN#
FRDBTN#

STOPBTN#

LID_SW#
PME_51#

DD

DJ_ON/OFF#
VOL_UP#
VOL_DW#

6

+5VALW

12

R794
100K

1 2

FREAD# 24
FSEL# 24

+5VALW

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

+5VALW

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

+5VALW

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

R797

@0

8

+5VALW
POWER

R800

1 2

20

VCC

GND

10

20

VCC

GND

10

20

VCC

GND

10

U44C

74HCT32

0

1 2

U37

74HCT244

C1018 .1UF

1 2

U40

74HCT244

C1021

1 2

.1UF

U42

74HCT244

C1015

.1UF

.1UF

+5VALW

C1016

ADB0
ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

ADB0
ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

ADB0
ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

14
9

10
7

MMO_ON

PCM_PME#19

MDM_PME#18

AUD_PME#26

PLAYBTN#
REVBTN#
STOPBTN#
FRDBTN#

51RST 24,29

11

U44D
74HCT32

LID_SW#

EC_LID#

+5VALW

R790 1K

1 2

R791 @0

1 2

R793 0

1 2

RP65

10

9
8
7
6

10P8R_10K

+5VALW

14
12

13
7

VR_ON 4,35

U39A

74HCT32

KBA4
SELIO# LARST#SELIO#

C1023

1 2

.1UF

KBA6
SELIO#

+5VALW

14

1
2

7

14
12

13

7

+5VALW

14

1
2

7

R792

1 2

20K

U39D

74HCT32

74HCT32

KBA3
SELIO#

D44

21

RB751V

+3VALW

D45

21

RB751V

D46

21

RB751V

D47

21

RB751V

DJ_ON/OFF#

1

VOL_UP#

2

VOL_DW#

3
4
5

12

R798
100K

2

1 3

D

R799

1 2

100K

G

Q81

S

2N7002

FWR# 24

12

R795
100K

+5VALW

LIDSW# 16

PME_51#

+12VS

FLASH# 16

U44A

3

11

3

ADB0
ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

AA

LARST#

C1017

1 2

1UF_25V_0805

ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

BB

ADB0
ADB1
ADB2
ADB3
ADB4
ADB5
ADB6
ADB7

LARST#

13 12
14 15
17 16
18 19

11

13 12
14 15
17 16
18 19

11

1 2

20

3
4 5
7 6
8 9

1

3
4 5
7 6
8 9

1

U38

Q0

D0
D1 Q1

VCC
D2 Q2
D3 Q3
D4 Q4
D5 Q5
D6 Q6
D7 Q7

CLK
CLR

GND

74HCT273

10

+5VALW

1 2

20

U41

Q0

D0
D1 Q1

VCC
D2 Q2
D3 Q3
D4 Q4
D5 Q5
D6 Q6
D7 Q7

CLK
CLR

GND

74HCT273

10

+5VALW

20

D0
D1 Q1

VCC
D2 Q2
D3 Q3
D4 Q4
D5 Q5
D6 Q6
D7 Q7

CLK
CLR

C1025

1 2

.1UF

SMC3,22..24,36
SMD3,22..24,36

Q0

GND

10

+5VALW

U43
3
4 5
7 6
8 9

13 12
14 15
17 16
18 19

11

1

2

C1019

.1UF

2

C1022

1 2

.1UF

2

74HCT273

12

R801
1K

MMO_ON

EC_LID#ADB0

8
7
6
5

U45

VCC
WC
SCL
SDA

NM24C164

ON/OFF_EC# 16
BT_DET 23
FSTCHG 34

BT_ON# 23
EN_WOL# 18
RSMRST_570# 29

ADD BY
8/18/2000

EC_MUTE 27
51RING# 16
CD_PLAY 22
SUSP# 17,24,30
GATE_RST# 24
CD_PLAY_ON# 22,23
BEEP# 27

TPAD_LED# 23
BACKLED# 23
DIS_ADJVOL 27
ADJVOL_UP/DW# 27
DOT_CLK 23
DOT_DATA 23
DOT_CS# 23
DOT_A0 23

1

A0

2

A1

3

A2

4

GND

+5VALW

12

12

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-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

25 45Monday, September 10, 2001

of

INPUT OUTPUT

PLAYBTN#22,23

MUTE_MIC26
ATF#3

REVBTN#22,23 BT_RST# 23

FRDBTN#22,23

ENVEE8

STOPBTN#22,23

U39B

74HCT32

C1020.1UF

KBA2

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

+5VALW

12

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

U46

NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
VSS

29F040

14

4
5

7

DOT_PRES#23

LCD_MODE#23

TPAD_ON/OFF#23

14

9

10

7

USER_BTN1#23
USER_BTN2#23
USER_BTN3#23
USER_BTN4#23
SUSPBTN#23
DJ_ON/OFF#23
VOL_UP#23
VOL_DW#23

KBA5

SELIO#

VCC

WE*
A17
A14
A13

A8

A9
A11
OE*
A10

CE*
DQ7
DQ6
DQ5
DQ4
DQ3

KBA1

SELIO#24

KBA[0..18]24

ADB[0..7]24

SELIO#

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

R796
100K

R802
1K

1F

12

C1027

4.7UF_10V_0805

MD_SPK18
MD_MIC18

CD_AGND21,22
CDROM_L22
CDROM_R22

C1028
.1UF

C1032 10PF

NPO

49.152 MHz

C1033 12PF

NPO

C1049
1000PF

12

C1056
.1UF

12

Y3

C1034 1500PF

NPO

R809 6.8K

R812

R813
R814
R815

C1050

1000PF

12

12

C1057
.1UF

AVDD+5VS

12

R808 390

12

L26

LK1608-1R0K

12

R810 0

R811

12

0

12

6.8K
12

6.8K
12

6.8K

12

C1051

10UF_10V_1206

12

C1058

C1059

.1UF

.1UF

C1029
.1UF

MICIN

12

4.7UF_10V_0805

12

12

12

0

C1052
.1UF

12

C1060
.01UF

C1030

12

R805
1M

MICIN27

CD_GNA

LEFT_EQ22,28

RIGHT_EQ22,28

12

C1053

10UF_10V_1206

12

12

C1061
.01UF

MONO_IN27

1 2

C1035 1UF

MICIN

1 2

C1039 2.2UF_16V

1 2

C1041 2.2UF_16V

1 2

C1042 2.2UF_16V

C1054
.1UF

AGND

+3VS

12

C1062

C1063

10UF_10V_1206

.01UF

12

@22PF

1 2

C1036 1UF

1 2

C1037 1UF

1 2

C1038 1UF

1 2

C1040 2.2UF

1 2

C1043 2.2UF_16V

1 2

C1044 2.2UF_16V

IAC_BITCLK

C1031

FOR EMI REQUEST

AD[0..31]5,15,18,19,31

C/BE#[0..3]5,15,18,19

AD[0..31]
C/BE#[0..3]

NEAREST U31

For Fix S4 issue

IAC_SYNC18

IAC_BITCLK18

IAC_SDATAO18

MUTE27

MUTE_MIC25

SYSVOL_UP#16

SYSVOL_DW#16

57

OSCI
OSCO

64

PC_BEEP

65 83

PHONE AVDD2

81

MONO_OUT

69

MIC

67

CD_GND

66

CD_L

68

CD_R

70

LINE_IN_L

71

LINE_IN_R

79

LINE_OUT_L

80

LINE_OUT_R

75

AFILT1

76

AFILT2

77

VCM

78

VREFADC

73

AVSS1

82

AVSS2

89

GND

40

GND

21

GND

3

GND

AD0

38

AD0

IAC_BITCLK

AD2

AD1

AD1

AD2

46

AD3

GD4

AD3

AD4

44

GD3 / ECLK / VOLDN#

AD4

AD5

GD2 / EDIN / VOLUP#

AD5

AD6

42

435845

GD1 / EDOUT

AD6

31323334353637

AD7

R804 22

GD0

AD8

AD7

29

AD9

AD8

AD9

AD10

GPIO15 / GD7

AD10

AD11

474849

GPIO14 / GD6

AD11

AD12

63

GPIO13 / GD5

AD12

AD13

12

GPIO12 / PCGNT# / GTO# / GS0

AD13

AD14

GPIO11 / SDO2 / VauxD

AD14

22232425262728

AD15

606162

GPIO9 / SDFS2

GPIO10 / SCLK2

AD16

AD15

11

AD17

AD16

56

GPIO8 / SDI2

GPIO6 / ISDATA / R0#

GPIO7 / MC97_DI / PCREQ# / VOLUP#

AD19

AD18

AD17

AD18

AD20

AD19

R803 47

R806
@3.3K

1 2

5950515253

85

84

GPIO2 / TXD

GPIO3 / SRESET2

GPIO4 / ISCLK / SIRQ#

GPIO5 / ISLR / GS0 / GT0#

AD23

AD22

AD21

AD20

45678910

100

AD24

AD21

AD23

AD22

GPIO1 / RXD

AD24

+3VS

PME# / SPDIFO / VOLDN#

SPDIFO / R0# / IDSEL

AD28

AD27

AD26

AD25

AD25

AD27

AD28

AD26

12

1 2

39

CLKRUN# / ECS

AD29

AD29

R807
10K

AD30

IAC_SDATAI 18

AVDD1

VREF

REQ#
GNT#

PCICLK

C/BE3#
C/BE2#
C/BE1#
C/BE0#

STOP#

DEVSEL#

TRDY#

IRDY#

FRAME#

VAUX

AD31

AD30

93949596979899

AD31

IAC_RST# 18

U47

ES1988

90

VCC

41

VCC

12

VCC

72

74

92
91

88
87

INT#

86

RST#

1
13
20
30

54
2
19

PAR

18
17
16
15
14
55

+3VS

AVDD

AUD_VREF

PCLK_AUD

R817
100

+3VALW

R816 0
AD19

12

L27 @0_0805

1 2

L28 @0_0805

1 2

L29 @0_0805

Modify By 3/7

REQ#2 5
GNT#2 5

PCLK_AUD 7
PIRQC# 8,14,15

PCIRST# 5,10,14,15,18..21
C/BE#3 5,15,18,19

C/BE#2 5,15,18,19
C/BE#1 5,15,18,19
C/BE#0 5,15,18,19

12

AUD_PME# 25

PAR 5,15,18,19
STOP# 5,15,18,19
DEVSEL# 5,15,18,19
TRDY# 5,15,18,19
IRDY# 5,15,18,19
FRAME# 5,15,18,19

12

+3VALW

12

C1045
1UF

12

C1046
.1UF

12

R818
33

12

C1055
22PF

AUD_VREF

PCLK_AUD

12

12

C1048

C1047

.1UF

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.

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

26 45Monday, September 10, 2001

of

1F

SPKR+23
SPKR-23

SPKL+23
SPKL-23

Control by headphone out

LINE_OUT_PLUG23,28

R831 0

MUTE26

EC_MUTE25

PCM_SPK#19

1 2
1 2

R833 @0

BEEP#25

SPKR+
SPKR­SPKL+
SPKL-

RIGHT28

LEFT28

R834
10K

+5VAMP

LINE_OUT_PLUG

1 2

1 2

10

U30C

9 8

74LVC125

+3VALW POWER

RIGHT

LEFT

R825 10K

1 2

+5VALW

C1076

.1UF

2
1

3 5

R835
10K

+3VALW

12

R838
100K_1%

R843

1 2

DTC124EK

R819 0

1 2

R820 @0

1 2

R821 0

1 2

R822 @0

1 2

10K_1%

22K

2

B

22K

SPKR16

2.2UF_0805

2.2UF_0805

R826 0

1 2

12

R829

10K

MUTE_AUD

4

U50
NC7ST32_SC70

+3VALW

14

3 4

12

C1083

0.22UF

+3VALW
12

R849

2.2K

13

Q88

C

E

14

5 6

C1069

1 2

C1070

1 2

U35B
74LVC14

+3VALW

R828
10K

1 2

1 2

U35C
74LVC14

C1064
.1UF

C1086

1UF

+5VAMPP

17

15

4

5

C1081
1UF

1 2

C1089

1 2

RLINEIN

LLINEIN

HPS

MODE

1UF

C1065
.1UF

1 2

R850

1 2

560

R851

1 2

560

1 2

8

13

VDD2

GND2

GND1 VDD1

1 3

R844
560

VDD3

R_UP/DOWN#

L_UP/DOWN#

GND3

L39
HB1M2012-601JT

12

C1066

4.7UF_10V_0805

U48

18

VDD4

ROUT+

ROUT-

LOUT+

LOUT-

GAINSEL

SVR

GND4

201110

TDA8552TS

2

12

R852
10K

+5VAMP

Q123

C1067

4.7UF_10V_0805

2

1 3

1 3

Q127

2

R827 2.2K

1 2

C1078
.1UF

C1082

12

1UF

2N7002

2

1 3

Q124
SI2304DS

1 3

C1079

2.2UF_0805

12

R847
10K

3
1

R993

1 2

2

100K

Q126
SI2304DS

2

74HCT125

C1084

1UF_25V_0805

U31B

+5VALW
POWER

+12VALW

C1068

+

1 2

150UF_6.3V_D

SPKR- 23

C1071

+

1 2

150UF_6.3V_D

SPKL- 23

4

56

+5VAMP

R830

1 2
13

D

S

Q83
2N7002

LINEOUTR

LINEOUTL

10K

LINE_OUT_PLUG

2

G

MONO_IN 26

SPKR+ 23
LINEOUT_R 23

SPKL+ 23
LINEOUT_L 23

DIS_ADJVOL 25

ADJVOL_UP/DW# 25

MICIN26

INT_MIC23

AUD_VREF

L41

1 2

HB1M2012-601JT

C1188
470PF

MIC

AVDD

3

+

2

-

AVDD

U49B

@TDA1308

7

R836

1 2

0
C1080

1 2

@15PF

AVDD

FOR PC99

12

12

R841

R842

18K_1%

18K_1%

12

12

R846

C1085

100K

1UF

L30

CB-1608D-601T
1 2
1 2

L31

CB-1608D-601T

MODIFY BY EMI REQUESTMENT

EC_MUTE25

12

INTSPK_R+

12

Q125
SI2304DS

INTSPK_R-

19

INTSPK_L+

2

INTSPL_L-

9

SI2304DS

6

7

14
16

AVDD

12

R840
10K

12

R845
10K

1

Q87
2SC2411EK

3

D48
RB751V

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS,INC. AND CONTAINS CONFIDENTIAL

2 1

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.

AVDD

1

Q82

2

2SC2411EK

3

@0

C1077

JP32

GND-A

1 2

C1074
10UF_10V_1206

1 2

MIC

1UF

+12VS

??

FOXCONN JA6033L-101

R995

1 2

0

R824

2.2K

7

8

EXT. MIC

Place in Closest JP32
R996

1 2

@0

GND AGND

Modify By 3/7

27 45Monday, September 10, 2001

C1075
@.1UF

R832

@0

Q84
SI2304DS

S

G

D

S

AVDD

12

C1088
330PF

2
13

1
3

BIAS

R823

1 2

12

C1073
@.1UF

1 2

D

13

R837

1 2

100K

MUTE_AUD

2

G

Q86
2SC2411EK

5
4
3

6
2
1

Place in Closest JP32

GND-A

C1072

1 2

@.1UF

84

U49A

@TDA1308

1

12

84

5

+

6

-

Title

Size Document Number Rev

Date: Sheet of

1 2

Q85

2N7002

BIAS

2

R848

2.2K

12

12

C1087
330PF

Compal Electronics, inc.

SCHEMATIC, M/B LA-736/736B/736C
401168

1F

R862

1.5K_1%

R866

1.5K_1%

R878

1.5K_1%

R882

1.5K_1%

+5VAMP

1 2

1 2

+5VAMP

1 2

1 2

LINE_OUT_PLUG23,27

EQ_L_INPUT1
EQ_L_INPUT2
EQ_L_INPUT3
EQ_L_INPUT4
EQ_L_INPUT5

C1202

4.7UF

EQ_R_INPUT1
EQ_R_INPUT2
EQ_R_INPUT3
EQ_R_INPUT4
EQ_R_INPUT5

C1203

4.7UF

C1184

1UF

C1185
1UF

C1101
1UF

C1113
1UF

+5VEQL

3
5

7
10
12
14

+5VEQR

3

5

7
10
12
14

2

Q90

2N7002

C1093
.1UF

U51

IN1
IN2
IN3
IN4
IN5
IN6

C1104
.1UF

U53

IN1
IN2
IN3
IN4
IN5
IN6

+5VCD

216

5VGND

216

5VGND

12

R891
10K

1
3

L37

1 2

HB1M2012-601JT

C1094
10UF_10V_1206

OUT1
OUT2
OUT3
OUT4
OUT5
OUT6

SUM_OUTREF

LMV801

L38

1 2

HB1M2012-601JT

C1105
10UF_10V_1206

OUT1
OUT2
OUT3
OUT4
OUT5
OUT6

SUM_OUTREF

LMV801

+5VCD

12

R890
10K

1

2

Q89

3

2N7002

1
4
6
11
13
15
98

1
4
6
11
13
15
98

+5VAMP

OUT1_L
OUT2_L
OUT3_L
OUT4_L
OUT5_L

EQ_IN_L

+5VAMP

OUT1_R
OUT2_R
OUT3_R
OUT4_R
OUT5_R

EQ_IN_R

HPS_PLUG

HPS_DIS

LEFT_EQ22,26

RIGHT_EQ22,26

RIGHT_EQ

C1118

EQ_IN_R

1 2

.1UF

14

4 3
7

14

8 9
7

1 2

R892 @0

R887
@0

5

6

LEFT_EQ

RIGHT_EQ

RIGHT

+5VCD

U52C
74HCT4066

U52D
74HCT4066

C1095

2.2UF

EQ_IN_L

C1109

2.2UF

1 2

HPS_PLUG

HPS_DIS

C1106
1500PF

1 2

140K_1%

RIGHT 27

C1090
1500PF

1 2

R856

140K_1%

R859

140K_1%

1 2

R863

1 2

@0

14

1 2
7

13

U52A
74HCT4066

14
11 10

7

12

U52B
74HCT4066

R871

1 2

@0

1 2

R875

1 2

R879

140K_1%

1 2

C1096

1 2

1500PF

C1110

1500PF

LEFTLEFT_EQ

EQ_L_INPUT1

R853

560K_1%

1 2

OUT1_LL_EQ

536HZ
+6dB
Q=1.41

EQ_R_INPUT1

R872

560K_1%

1 2

OUT1_RR_EQ

536HZ
+6dB
Q=1.41

C1091
470PF

1 2

R857

C1099
82PF

R867

75K_1%

C1107
470PF

R876

C1114
82PF

R885

200K_1%

1 2

1 2

75K_1%

1 2

1 2

200K_1%

1 2

1 2

75K_1%

1 2

1 2

R860

1 2

R869

1 2

R880

1 2

R888

1 2

220K_1%

LEFT 27

1 2

R_EQ OUT2_R

1 2

220K_1%

R_EQ

1 2

75K_1%

C1097

470PF

C1102

82PF

C1111

470PF

C1116

82PF

EQ_L_INPUT2

R854

220K_1%

1 2

OUT2_LL_EQ

2230HZ

-6dB
Q=0.72

EQ_L_INPUT4

R864

300K_1%

1 2

OUT4_LL_EQ

18299HZ
+6dB
Q=1.41

EQ_R_INPUT2

R873

220K_1%

1 2

2230HZ

-6dB
Q=0.72

EQ_R_INPUT4

R883

300K_1%

1 2

OUT4_R R_EQ OUT5_R

18299HZ
+6dB
Q=1.41

C1092
330PF

1 2

C1098

R858

R868

C1108
330PF

R877

C1115
220PF

R886

1 2

1 2

R861

200K_1%

1 2

1 2

R870

39K_1%

1 2

R881

200K_1%

1 2

1 2

R889

39K_1%

1 2

1 2

330PF

C1103

220PF

C1112

1 2

330PF

C1117

1 2

220PF

1 2

7646HZ
+1.45dB
Q=1.59

1 2

200K_1%

C1100
220PF

1 2

127K_1%

R_EQ OUT3_R

1 2

200K_1%

1 2

127K_1%

EQ_L_INPUT3

R855

200K_1%

1 2

OUT3_LL_EQ

3410HZ

-6dB
Q=0.707

EQ_L_INPUT5

R865

300K_1%

OUT5_LL_EQ

EQ_R_INPUT3

R874

200K_1%

1 2

3410HZ

-6dB
Q=0.707

EQ_R_INPUT5

R884

300K_1%

1 2

7646HZ
+1.45dB
Q=1.59

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.

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

28 45Monday, September 10, 2001

of

1F

+3V

R893
10K

1 2

12

PWROK
12

R896
@10K

C1119
1UF

12 11

R894

1 2

@ 0

5
3

C1120

1 2

.1UF

MR#
PFI

+3VS

12

VCCGND

U54
MAX6342

RST#

PFO#

6

4

VR_POK7,32

VR_POK

+3VS

R895

1 2

10K

U35D

14

74LVC14

9 8

13

U30D

74LVC125

+3VALW POWER

MODIFY BY 12/14/2K

+3VALW POWER

R957

1 2

1K

13

U31D

74HCT125

12 11

C1121

10PF

1 2

+CPU_CORE

9 8

+5VALW
POWER

10

U31C

74HCT125

+5VALW
POWER

12

R897

4.7K

EC_HPOWON 24

SPWROFF# 16,32,35

+3VS

R960
10K

1 2

13

Q120

C

RSMRST_570#25

R899

0

22K

B

C1127

@0.47UF

C

22K

14
11 10

13

Q92

E

R900

1 2

@330K

+5VALW

12

51ON24

1 2

R901

4.7K

R902
33K

1 2
12

2

DTC124EK

PWR ON CKT

+3VALW

U35E
74LVC14

51ON# 23,34

12

C1133
1000PF

WHEN R=0,Vbe=1.35V
WHEN R=33K,Vbe=0.8V

U35F

14

74LVC14

13 12

+3VALW POWER+3VALW POWER

D53

12

RLZ20A

2 1

RSMRST# 16

SW1
1 2
3 4

RESET BTN

+3VS

+5V

C1123

C1122

1 2

.1UF

.1UF

1 2

Reset Button

+5VALW

2

C1134

R903

4.7K

31

10K

10K

51RST

Q91
DTA114EK

51RST 24,25

D52

1N4148

2 1

12

1UF_25V_0805

1 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 CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

+3VS

+3VS +3V

12

C1125

C1124

.1UF

.1UF

1 2

+5VS

EVERFUSE_1.1A

C1126

1 2

.1UF

F3

W=40mils W=40mils

CHB4516G750

2

D54
DAN217

D55
DAN217

3

2

3

+5VS

+5VS

+5VS

+5VS

EXT_CLK24

EXT_DATA24

1 2

4516

KBD_DATA24

KBD_CLK24

L34

1

1

D50
DAN217

D51
DAN217

22K

PWROK

2

B

E

22K

DTC124EK

2

1

3

2

1

3

L32

1 2

CB-1608D-800T

1 2

L33

CB-1608D-800T

KB_ASKB_VCC

C1130
1000PF

L35

1 2

CB-1608D-800T

1 2

L36

CB-1608D-800T

0603

12

C1131

220PF

12

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

12

R898
820_0402

13

D

Q119

2

G

2N7002

S

Modify by 12/10/2k

PS2 CONN.

12

C1132

4.7UF_10V_0805

12

12

PWROKCPU 3

C1128

220PF

JP33

KBD/PS2_6

4
2
1

C1135

220PF

12

C1129
220PF

563

12

C1136
220PF

29 45Monday, September 10, 2001

1F

of

+5VALW Transfer to +5V

+5VALW +5V

U2

12

C271
.1UF

8
7
6
5

12

4.7UF_10V_0805

D
D
D
D

SI4800

C25

SYSON#

S
S
S
G

Q31
2N7002

R158
470

2

G

1
2
3
4

13

D

S

+5VALW Transfer to +5VS

+5VALW

U3

D
D
D
D

SI4800

SUSP

S
S
S
G

Q11
2N7002

1
2
3
4

R34
470

13

D

2

G

S

8
7
6
5

12

C29

4.7UF_10V_0805

+3VALW Transfer to +3V

+3VALW

U6

D
D
D
D

SI4800

Q29
2N7002

1

S

2

S

3

S

4

G

R183
470

13

D

2

G

S

8
7
6
5

12

C64
10UF_10V_1206

SYSON#

+3VALW Transfer to +3VS

+3VALW

U5

D
D
D
D

SI4800

Q28
2N7002

1

S

2

S

3

S

4

G

R166
470

13

D

2

G

S

C41
.01UF

8
7
6
5

12

C48
10UF_10V_1206

SUSP

12

4.7UF_10V_0805

SYSON_ALW

12

C283
.01UF

+5VS

12

4.7UF_10V_0805

+5VS_GATE

12

C279
.01UF

+3V

12

12

C328

.1UF_25V_0805

+3VS

12

+5VS_GATE

12

C72

.1UF_25V_0805

C30

C289

C90
.1UF

SYSON_ALW

10UF_10V_1206

C40
.1UF

4.7UF_10V_0805

12

C292
1UF

SYSON_ALW 19

4.7UF_10V_0805

12

C280
.1UF

12

C85

10UF_10V_1206

12

R184

1M

12

C42

10UF_10V_1206

12

R179

1M

C35

12

+5V

12

C33

12

C86

10UF_10V_1206

R185 100K

13

D

2

G

S

12

C39

1 2

13

D

S

4.7UF_10V_0805

C37

1UF

4.7UF_10V_0805

12

SYSON#

Q30

2N7002

10UF_10V_1206

12

C47

100K
R174

SUSP

2

G

Q12

2N7002

C34

12

C32

12

12

C88

10UF_10V_1206

+12VALW

R366 100K

13

D

S

Q49
2N7002

12

C56
10UF_10V_1206

+12VALW

SUSP 8

C36

4.7UF_10V_0805

12

C31

4.7UF_10V_0805

12

C87
10UF_10V_1206

2

G

12

+5VALW

SYSON 24

+12VALW TO +12VS
Transfer

12

R154
100K

2

12

R155
51K

13

D

S

U57

ADJ

1

@AMS1085

12

C1169

@10UF_10V_1206

+12VALW

G

S

D

Q8

1 3

NDS352P

+12VS

12

C269
1UF_25V_0805

+VDDQ+3V

12

C27

1UF_25V_0805

R947
@100 1%

R948
@20 1%

+5VS

EN_DFAN24

+VDDQ+3V

R2
100K

R145

1M

+VDDQ For AGP 4X 1.5V Reserve

12

+

C1167

@47UF_6.3V_B

100K

SUSP#17,24,25

R1

SUSP# SUSP

R143

3M

2
3

R410

@10K

+12VALW

12

C26
.1UF_25V_0805

SUSP#

2

G

Q9
2N7002

JOPEN7

1 2

2MM

JOPEN8

1 2

2MM

PLACE ON NEAR 3V POWER

SHORT FOR +3V,OPEN FOR 1.5V

3 2

IN OUT

12

C1168

@.1UF

R32,R33 Use The 100 1%,20 1% for +1.5V

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 CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

+5VALW

12

R146

10K

SUSP

13

D

G

1

R408

C1

1UF

Q4
2N7002

S

FAN Connector

+12VS

12

R3

3.48K
1 2

21

2

12

D1

1N4148

3

2SA1036K

1

FMMT619

Q2

2

1 2

R4

10M

C252

10UF_10V_1206

-

+

U17A
LMC6482IM

8 4

C582

@10UF_10V_1206

@0

RTC BATT

BATT1

-+

+RTCVCC

W=30mils

J2

1 2

12

C498
.1UF

D3

RB751V

RTCBATT

Q38

CBE

2SA1037K

2

1 2

R324

2SC2412K

21

31

Q39

1 2

10K

1
3

R22

100

Q1

2

12

W=30milsW=30mils

12

2

12

1
3

2 1

C43

1 2

.1UF

D4

RB751V

R310

1 2

0_0805

R312
33K

R323

10K

2

G

D10
1SS355

+12VS

2 1

12

13

D

S

21

R153

470

Q5
2N7002

+5V

D11
1SS355

JP5

1
2

FAN_CON_2P

RTCVREF

W=30mils

12

200_0805

W=30mils

+3V

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

30 45Monday, September 10, 2001

of

R29

1F

CPU FID ISOLATION

+3VS

+5VS

SUSPEN POWER

RP66

AD[0..4]5,15,18,19,26

Place near
1647

AD0

R905

2.2K

AD1

R906

2.2K

AD2

R907

2.2K

AD3

R908

2.2K

AD4

R909

2.2K

ClkDiv[3]
FID[3]

0000
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1111

8P4R-10K-0402

1 8

2 7

3 6

4 5

ClkDiv[2]

ClkDiv[1]

FID[2]

FID[1]

00
0
0
1
1
1
1
0
0
0
0
1
1
11

1
1
0
0
1
1
0
0
1
1
0
0

ClkDiv[0]
FID[0]

1 11.5
0
1
0
1
0
1
0
1
0
1
0
1
0

Processor Clock
and SYSCLK
Frequency Ratio

11

12

12.5
5

5.5
6

6.5
7

7.5
8

8.5
9

9.5
10

10.5

FIDJMP0

FIDJMP1

FIDJMP2

FIDJMP3

+3V

R904
10K

FIDEN

R912

1 2

10K

2

G

2

G

2

G

2

G

+VCC_2.5S

RP67

8P4R-3.9K

1 8

2 7

3 6

4 5

13

D

Q93

2N7002

S

13

D

Q94

2N7002

S

FID0

FID1

FID[0..3] 3

Decoupling Between Planes

13

D

Q95

2N7002

S

13

D

Q96

2N7002

S

+3V +VCC_2.5S

C1157

22UF_10V_1206

+3V

T=40mil

+

T=40mil

3 2

U55

4

VIN

S-816A25AMC

3

ON/OFF

S-816A25AMC

3 2

U59

4

VIN

S-816A25AMC

3

ON/OFF

@S-816A25AMC

Q98

Q122

2SB1188

1
1

EXT

+2.5V

1.0A

REGULATOR

@2SB1188

1
1

EXT

+2.5V

VOUT

VOUT

FID2

C1138

.1UF

FID3

C1141

.1UF

C1144

C1147

.1UF

.1UF

MODIFY BY KENNY 10/19/2K

+12VS

Q97
SI2304DS

D

1 3

2

1 2

+VCC_2.5

T=100mil

12

12

C1154

+

C1153

5

12

T=50mil

C1156

10UF_10V_1206

12

C1186

@10UF_10V_1206

VSS

2

5

VSS

2

47UF_6.3V_B

.01UF

+3V+3VS+CPU_CORE +3VS+5VS+CPU_CORE

C1145

.1UF

C1148

.1UF

T=40milT=50mil

S

12

G

R911

10K

C1155

4.7UF_10V_0805

D

1

23

G

S

2N7002

WARNING: PRELIMINARY
SCHEMATICS. FOR REFERENCE
PURPOSES ONLY. DESIG N HAS NOT
BEEN BUILT OR VERIFIED.

NOTE: All resistors are 5% 0603, and all capacitors are 10% 0603 unless otherwise noted.

1.0A

REGULATOR

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.

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet of

31 45Monday, September 10, 2001

1F

+VCC_2.5S

SUSPEN POWER

R914 3.9K

1 8
2 7
3 6
4 5

8P4R-3.9K

PVID[0..4]3

FROM
PROCESSOR

U60

3 4

SPWROFF#16,29,35
CPU_DECT#24

+CPU_CORE

R918 10K

+VCCP2.5

R920 15K

12

C1160

FOR EMI REQUEST

POWEROK IS EQUAL TO CPUPOWEROK, THEN IT WILL BE DELAYED 20nS TO GENERATE PWDGD FOR SYSTEM

@39PF-0402

From VCCA pin
of PPGA 462

2
1

DETECT CPU TYPE BY EC

7SH08

For Mobil Athlon Model 6
& Mobil Duron Model 7
For Mobile Duron Model 3
Athlon/Duron

R919
@20K

R921
@15K

C1159
.047UF

C1161
.047UF

R967

0

5

+5V

+5VS

Q114

1

2

3

Q115

1

2

3

PVID0

PVID1

PVID2

PVID3

PVID4

R915

@0

Modify By 3/8

SVID_GATE : HIGH
SVID_GATE : LOW

+3VS

R916

4.7K

13

D

2

G

S

MMBT2222A

MMBT2222A

SVID_GATE

R917

4.7K

Q113

2N7002

2

G

12

PWROK circuit for
Socket-462 CPU

+5VS

13

D

Q109

2N7002

S

+VCC_2.5S

SVID[0..4]4

To Pin PWROK of
Socket-462 CPU

VR_POK

C1158
1UF_10V_0603

Modify By 3/8

R913

3.9KRP69

G

2

13

D

S

Q103

2N7002

G

2

13

D

S

Q104

2N7002

G

2

13

D

S

Q105

2N7002

G

2

13

D

S

Q106

2N7002

G

2

13

D

S

Q107

2N7002

This disables the
CPU's VIDs from
being passed
through during
sleep state.

RP73
1 8
2 7
3 6
4 5

8P4R-3.9K

R966 3.9K

VR_POK 7,29

K7 PGA IO only 2.5 volt. tolerant

VID0

VID1

VID2

VID3

VID4

13

D

Q110

2

2N7002

G

S

SVID0

13

D

Q117

2

2N7002

G

S

SVID1

13

D

Q111

2

2N7002

G

S

SVID2

13

D

Q112

2

2N7002

G

S

SVID3

13

D

Q118

2

2N7002

G

S

SVID4

VID[4:0] Code to Voltage Definition

VID[4:0]

00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111

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.

VID0 35

VID1 35

VID2 35

VID3 35

VID4 35

VCC_CORE(V)

2.000V

1.950V

1.900V

1.850V

1.800V

1.750V

1.700V

1.650V

1.600V

1.550V

1.500V

1.450V

1.400V

1.350V

1.300V
NO CPU

VID[4:0]

10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111

VCC_CORE(V)

1.275V

1.250V

1.225V

1.200V

1.175V

1.150V

1.125V

1.100V

1.075V

1.050V

1.025V

1.000V

0.975V

0.950V

0.925V
NO CPU

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet of

32 45Monday, September 10, 2001

1F

A

SB+

1 1

PC9

PZD1
@RLZ4.3B

PC10

4.7UF_1210_25V

10UH_SPC_1207P_100

+

PC166

47UF_D_6.3V

6.3V

PZD3

21

RLZ3.6B

1000P_0603_50V

PC8

12

PD7

BYS10-45

4.7UF_1210_25V

21

+5VP

0.1UF_0805_25V

2 2

+3VALWP

3 3

PL3

PR5

0.015_2512

+

47UF_D_6.3V

PC31

P6

PC24

1 2

ACIN16,24,34

+

PC25

47UF_D_6.3V

PR8
120K
5%

876

DDD

SSG

S

134

2

+

5

D

PQ1
FDS6690S

PC18
@1000PF

PC26

PR123
@1M

47UF_D_6.3V

PR125
0

876

134

PR131

@0

VL

B

SB+

PD1

1 2

RB751V
PR1
10_1206

PC5

PR7
47K
5%

0.1UF_0805_25V

+

PC4

4.7UF_C_35V

25

BST3

27

DH3

26

LX3

24

DL3

1

CSH3

2

CSL3

3

FB3

10

SKIP#

23

SHDN#

7

TIME/ON5

28

RUN/ON3

PR6
100K

PC30

.047U_0603_16V

MAINPWON 36

5

PQ2

DDD

D

SI4800

SSG

S

PC13

0.1UF_0805_25V

2

PR129 4.7 PR130

P5

PR132
10K

22

V+

PU1

MAX1632

VL

PC7

0.1UF_0805_25V

21

VL

GND

8

12OUT

VDD

BST5

DH5
DL5

PGND

CSH5

CSL5

FB5
SEQ
REF

SYNC

RST#

LX5

VREF

4
5
18
16
17
19
20
14
13
12
15
9
6
11

C

PD2

RB751V

12

PC6

4.7UF_1206_16V

4.7UF_1206_16V

PC29

PC1

4.7UF_1206_25V

PC14

0.1UF_0805_25V

PQ3
SI4800

4.7
876

5

DDD

D

4.7UF_1210_25V

SSG

S

134

2

+12VALWP

SB+

PC19

PC11
1UF_0805_25V

PC20

4.7UF_1210_25V

PR124
@1M

PR126
0

PL1

1UH_BLM3216

1 2

470PF_0805_100V

PC21

0.1UF_0805_25V

PC12

PR3

22_1206

P7 P8

PQ4
FDS6690S

D

PC23
@1000PF

4

1

876

DDD

SSG

S

134

2

+

PC2

2.2UF_1206_25V
25V

12

PD4

EC11FS2

PT1

5

D

PC27
47UF_D_6.3V

2

10UH_SDT-1205P-100-120

3

P9

PR4

0.015_2512
1W

PC28

+

47UF_D_6.3V

PZD2
@RLZ6.2C

21

12

E

+5VALWP

PD8
RB051L-40

4 4

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

A

B

USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

C

D

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

B

401168

Date: Sheet of

33 45Monday, September 10, 2001

E

1F

A

2

ADAPTER CURRENT 2.5A

P1 P2

PQ5

S

D
D

S
S

D

G

D

SI4835

0.22UF_0805_16V

1

PQ16

3

2N7002

VMB

CHGRTCP

1
2
3
4

PR11
51K

PR18
100K

1
3

PQ9

2N7002

100K

2

100K

PC170

1
3

FSTCHG25 LI/NIMH# 24,36

PD16
RB751V

2 1

2 1

PZD4
RLZ6.2C

PR60
100K

1 2

PR62
22K

A

TRICKLE

8
7
6
5

ACOFF24

PR230

1.43K_1%

2

51ON#23,29

VIN

PR12
10K

1 1

2 2

4

3 3

4 4

2

1 2

13

PQ114

2N7002

12

PQ7

1

S

2

S

3

S

4

G

SI4435

PR22

47K

PD11
1SS355

PQ14
DTC115EK

22K_1%

PR231

26.1K_1%

2

PC186

2

0.22UF_0805_16V

TP0610T

12

PC54

0.22UF_1206_25V

D
D
D
D

PR232

PR233

1

PQ17

3

2N7002

PD18

RLS4148

PQ24

2

8
7
6
5

PACIN

VCHGREF

20K_1%

100K

2

P1

13

PR234
20K_1%

PR235

@1M_1%

13

100K

21

1 2

PR58
47_1206

PR9

0.035_2512

1W

PR237
20K_1%

PR236

57.6K_1%

PR267
100K

PQ113
DTC115EK

VS

12

PC55

0.1UF_0805_25V

95.3K_1%

1 2

PR238

4.7

PR241

1
3

12

PR59

3.9K_1%

VIN

PQ18

2N7002

PR264
100K

PR61
150K

B

2

12

12

B

B+

PR26

47K

+5VP

PC56

0.1UF_16V

PC33
@100P

1
2
3
4

PR288

PR240

22_1206

PR242

15K_1%

2700PF_0603_50V

PC187

0.1UF_0805_25V

12

PZD5
RLZ5.1B

2 1

PQ6

8

S

D

7

D

S

6

S

D

5

G

D

SI4435

1 2

KC FBM-Ll11-322513-201LMAT

0

OVP# 36

1UF_1206_25V

PR250100K

1 2

1K

PC172

PR252

0.01UF_0603_50V

PQ15

1

2

3

2N7002

PR27033K_1%

+5VP

C

CP: 2.57A

SB+

PL9

4.7

0.1UF_0805_25V

PC171

PC173

NIMH/LI# 36

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

DCIN

15

VCTL

14

ICTL

13

REFIN

11

ACIN

12

ACOK
ICHG

28

IINP

7

CCV

6

CCI

5

CCS

PC174

0.01UF_0603_50V

PR271

10K

PC188

@0.1UF_0805_25V

PC175

1UF_0603_10V

PC176

27

CSSP

PU10

MAX1772

REF

4

2

C

PC40

4.7UF_1210_25V

0.1UF_0805_25V

26

CELLS

CSSN

DLOV

PGND

CSIP
CSIN
BATT

CLS

GND

GND

3108

9

249K_1%

120K_1%

1

PQ115

3

2SC2411K

PC41

4.7UF_1210_25V

PC177

1UF_0805_16V

16
2

LDO

25

BST

22
24

DHI

23

LX

21

DLO

20
19

18
17

PR246

PR247

10K

PR251

PC178

200K_1%

200K_1%

PC42

4.7UF_1210_25V

PR2662.7

PR248

PR249

PACIN

PC43

0.1UF_0805_25V

PR243909_1%PR239

33

PR245

21

PD46

RB751V

0.1UF_0603_16V

PC180

0.1UF_0805_25V

PQ19

31

PC189

0.1UF_0805_25V

ACIN 16,24,33

VCHGREF

PR244

1.5K_1%
PC179

4.7
PR265

SI2303DS

2

D

ACIN threshold
15V

PQ111

SI4800

876

5

DDD

D

SSG

S

134

2

P3

PL4

PQ112

1 2

SI4810DY

2

S

5

PC185

1 2

@_2200P

22UH_SPC_1207P_220

D

0.1UF_0805_25V

876

DDD

SSG

134

LI/NIMH# 24,36

RTCVREF

D

P4

PC51

10UF_1206_10V

Title

Size Document Number Rev

Date: Sheet of

E

VMB

PR255

0.035_2512

1W

PR253
1

PC181

33uF_25V

PC182

0.1UF_0805_25V

PC37

+

PR254
1

PC102

4.7UF_1210_25V

4.7UF_1210_25V

PC38

CV:LI-ION 13.241V

NI-MH 17.1V

CC: 2.78A LI-ION FAST

CC: 2.0A NI-MH FAST
CC: 0.36A LI-ION TRICKLE
CC: 0.36A NI-MH TRICKLE

CHGRTCP

2

1UF_0805_25V

PR45

200_0805

PC52

PU6

S-81235SG

3

3

2

1

1

Compal Electronics, inc.

SCHEMATIC, M/B LA-736/736B/736C

B

401168

E

PC39

4.7UF_1210_25V

PZD6
RLZ16B

2 1

34 45Monday, September 10, 2001

1F

1

PR221

PC183

1M

A A

1 2

1 2

4700PF_0603_50V

PR222

1M

1 2

VR_ON4,25

PR189
120K

VID032

VID132

1 2

VID232

VID332
VID432

B B

2

PR223
1M

4700PF_0603_50V

1 2

PC190

1 2

4700PF_0603_50V

12

PC95
470P_0603_50V

SPWROFF#16,29,32

PC191

1 2

PR224

1M

4700PF_0603_50V

1 2

PC94

12

+5V

0.22UF_16V_0805

3

+5VALW B+

PC80

1UF_0603_10V

PR104

PC184

PR225

1M

1 2

4700PF_0603_50V

1 2

PC192

1 2

0

12

PR272

2

3

0

12

21

0

12

20

0

12

19

0

12

18
17

12

0

6

12

8

PR107

@_0

PR273

PR274

PR275

PR276

PR277

16 12

PR280

@0

1 2

12

PR279
0

+5VALW COREFB-

1 2

15

VDD

SKP/SDN#

TIME

D0

PU9

D1

MAX1717

D2

D3
D4

CC

TON

A/B# VGATE

PR278

12

0

1 2

7

GNDS

ILIM

10

12

PR112
@215K_1%

20_0805

V+

VCC

BST

DH

LX

DL

GND

FB

FBSREF

PD28
@RB751V

2 1

2 1

1 2

1

22

24

23

14

13

4

59

11

4

RB751V
PD43

PC81

0.22UF_0805_16V

2.2
12

PR226

12

PR281
@0

PC88

1 2

0.1UF_0805_25V

PR269

12

0

PQ34
IRF7811A

876

DDD

SSG

134

2

PQ36
FDS7764A

876

DDD

SSG

134

2

12

5

5

S

1 2

5

S

PC93

1 2

@_2200P

PR282
@0

D

PR227
0

D

PQ35
IRF7811A

876

DDD

SSG

134

2

FDS7764A

876

134

5

D

S

1 2

PQ37

DDD

SSG

S

2

0.1UF_0805_25V

PR228
0

5

D

PC82

PQ109
FDS7764A

876

DDD

SSG

S

134

2

12

5

D

6

PC83

4.7UF_1210_25V

12

4.7UF_1210_25V

PL8 HK-RM136-22A0R7

1 2

@SRC-1307_0R6

1 2

PD39

EC31QS04

2 1

PR283

1 2

100

PC89

PL7

PC84

4.7UF_1210_25V

12

12

4.7UF_1210_25V

PC85

12

PC97

@10PF

7

PC86

4.7UF_1210_25V

12

1000PF_0603_50V

PC90

220UF_D_4V

+

PD29
BYS10-45

2 1

1 2

PL6

KC FBM-Ll11-322513-201LMAT

1 2

JOPEN3

12

1 2

3MM

PC116

PC91
220UF_D_4V

PC92

+

+

PC96

1000PF_0603_50V

220UF_D_4V

PR106

1 2

100

8

1 2

PL12

KC FBM-Ll11-322513-201LMAT

CPU_COREP

1 2

COREFB+

C C

JOPEN2

+5VALWP

+3VALWP

CPU_COREP

1 2

3MM
JOPEN6

1 2

3MM

+5VALW

+3VALW

+CPU_CORE

CUT POWER PLANE

JOPEN4

+12VALWP

D D

1 2

2MM

+12VALW

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

1

2

3

USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

4

5

6

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

7

35 45Monday, September 10, 2001

of

8

1F

A

B

C

D

E

+5VALWP

PR127
15K_1%

PD20

PD22

@BAS40-04

1

PD23

VMB

PR63

6.49K
1%

1

1

1 1

+5VALWP

LI/NIMH#24,34

Add by CT at 2/25

PR196
@470

PR197
@10K

PC150
@100PF

PR198

PR199

@11K

@100K

VREF

2 2

PC152
@0.1UF

+5VALWP

52

1

+

3

-

PU11
@MAX4490

4

+5VALWP

PQ108

@SI3443DV

1

34

D

GS

D

DD

6

5 2

PR200

0

INVPWR

PC153
@10UF_10V_1206

+

PC151
@47UF_D_6.3V

PD31

1

@BAS40-04

+5VALWP

3

2

SMD3,22..25

BATT_TEMP24
+5VALWP

+5VALWP

PR128
1K
1%

3

2

@BAS40-04

3

2

3

2

PR64
1K

PC101

0.01UF_0603_50V

PR69
200

PF1
5A

PC100
1000P_0603_50V

PR71
200

PR67
1K

PCN1

1

B/I

TS

SLD
SLC

2
3
4
5
6
789

BATT CONN.

@BAS40-04

SMC3,22..25

VMB

MODIFY FOOTPRINT BY KENNY 12/23/2K

PL10

PCN2

1

3

3

2

DC JACK 2DC-S315-B01

3 3

VL

PC163

0.1UF_0805_25V

PD24

BYS10-45

1

12

2

PC61

1000PF_0603_50V

PC62

0.01UF_0805_50V

VS

PR259

22

CHC4532U800

1 2

2

1

PL11

1 2

CHC4532U800

3

PT2
@JBT0385-100805-4

4

1000PF_0603_50V

PR257

PR261

2.15K_1%

PR258

16.9_1%

PR256
0

4 4

PC167

1000PF_0805_50V

PH1
10K_1%_0805

PC168

0.22UF_0805_16V

3
2

PR262
100K_1%

PR268

100K_1%

47K

PU4A

84

LM393

+

1

-

VL

MAINPWON 33

CPU thermal protection 100C

VIN

PR284

PC193

VIN34

PC64

PC63

0.01UF_0805_50V

LI-ON OVP14.3V
NI-MH OVP17.8V

P1

OVP#34

PR73
@39K

PR82

PR87
@100K

@324K_1%

1

2

3

PQ25
@2N7002

@2M

@0.1UF_0805_25V

PD25
@1SS355

7

PC66
@4.7UF_1206_25V
25V

12

PU4B

84

LM393

5

+

6

-

PC67
@0.1UF_0603_16V

PR285

PQ116

2

@1M

RTCVREF

PR75

0

PR83
@10K

1%

PC65

@2.2UF_0805_16V

PR286

@2.2K_0805

1
3

@2N7002

VMB

LI/NIMH#24,34

PR72
1M_0.5%

PR84

0

Noise immunity for charger OVP
on 2/8 by James

PR287

PQ117

2

PC194

@0.1UF_0805_16V

@1M

PR74
@1M_0.5%

PR76
@1M

PQ26

1

PR85

@1M

2

3

NIMH/LI# 34

@2N7002

Compal Electronics, inc.

1
3

@2N7002

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

A

B

USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

C

D

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

B

401168

Date: Sheet of

36 45Monday, September 10, 2001

E

1F

N32NN061 / LA-736 Rev0.1 HISTORY LIST (PIR)

01. 21/AUG/2000
*) PAGE 1: Correct R419 from 56 Ohm to 1K
*) PAGE 3: Correct U20.E6 Pin Name from RATIO# to NC,DEL R480
*) PAGE 3: Correct U20.Y3 Pin Name from GSERR#/CLKRUN# to GSERR#
*) PAGE 4: CHANGE R493 FROM OPEN TO STUFF
*) PAGE 4: Change all pull low strapping resister value from 10K to 2.2K
*) PAGE 10: ADD TVXpress and CH7004 Configuration table
*) PAGE 15 :Change U26A location to U17A
*) PAGE 16: RTSA# Change pull up +5VS to GND,by BIOS Requested ,Set to 370H
*) PAGE 16:U25.K1 Add Pull up resister to +5VS
*) PAGE 16: U25.L3 , U25.Y8 , U25.W9 ,U25.P5 Add Pull up resister to +3VS
*) PAGE 21: Add U31A pin 14 connect to +5VALW and pin 7 connect to GND
*) PAGE 33~36 :Change all Location to the same LA-732,Power team requested

01. 22/AUG/2000
*) PAGE 15:Correct RP33,RP34 from 33 to 47 Ohm
*) PAGE 21 :Correct RP44,R729,RP45,RP46,RP48,R738 From 33 to 47 Ohm
*) PAGE 21 :Correct R728,R737 Value from 22 to 82 Ohm
*) PAGE 21 :Correct R741,R744 Value from 33 to 0 Ohm
*) PAGE 21 :Correct R739 Value from 4.7K to 5.6K Ohm
*) PAGE 21 :Change R724,R734 to OPEN
*)PAGE 22:Correct R755 from 4.7K to 5.6K Ohm

01. 24/AUG/2000

Ali Suggestion

*)PAGE 4: ADD 3 CAP. C1162,C1163,C1164
*)PAGE 16:Correct R654.,R668 from 10K to 1K

01. 25/AUG/2000
*)PAGE 5:Change R502,R503 from OPEN to STUFF,set the S2K BUS read & write forward clock"5/16 T"
*)PAGE 5:Correct R481,R482,R483,R484,R486,R487,R488,R489 to RP70,RP71
*)PAGE 5:Change R927 pull up from +3VS TO +3VALW,Because it it resume power group
*)PAGE 5:Change R491 from +3VS to +3VALW
*)PAGE 14:Change IRQ1 pull up from +3VS TO +3VALW,Because it it resume power group,So add R929 pull up to

+5VALW
*)PAGE 16:Change R683,R684 from STUFF to OPEN

*)PAGE 30:Del outport "+5VS_GATE",because don't used!
*)PAGE 19:Add R930 for VCCP

01. 28/AUG/2000
*)PAGE 3:Correct R419 Value from 1K to 270 Ohm and Change pull up to +CPU_CORE to GND
*)PAGE 3:Correct R432 Value from 1K to 680 Ohm and Change pull up to GND to +CPU_CORE
*)PAGE 3:Correct R429 Value from 0 to 270 Ohm
*)PAGE 3:Correct R434 Value from 1K to 270 Ohm
*)PAGE 3:Correct R425 ~ R433,RP1 Value from 560 to 680 Ohm
*)PAGE 3:Correct R453 Value from 1K to 270 Ohm
*)PAGE 3:DEL R435,No request
*)PAGE 3:Correct R585 from STUFF to OPEN
*)PAGE 3:Correct R586 Value from 0.1UF to 0.047UF
*)PAGE 3,Add R931 on SMI#,AMD suggest no connect!
*)PAGE 4 DEL C624 ~ C631,by AMD Suggestion.
*)PAGE 4 &PAGE 31 : DEL BPFID[0:3] CIRCUIT
*)PAGE 6:Correct Value R524,R525 from 210 to 180,depend on PCB impedance X 3,ALI recommend
*)PAGE 6:Add R936 for AGPVREF,NEAR NODE
*)PAGE 7:ADD R934,R935 Pull Up the U21Pin 1,27
*)PAGE 8:Change R577,R575,D14,D15 from STUFF to OPEN,R581 from OPEN to STUFF
*)PAGE 16:ADD R937 for U25.L1 PULL UP TO +5VS
*)PAGE 16:ADD R938 for U25.P5 PULL UP TO +3VALW
*)PAGE 17:Correct C894,C898 Value from 0.1UF to 47PF

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.

01. 28/AUG/2000
*)PAGE 31:Correct RP67 Value from 10K to 680

Ohm,R905 ~ R909 from 10K to 3.3K
*)PAGE 32:Correct R913,R914,RP69 Value from 10K to 680 Ohm,By AMD Suggest

*)PAGE 32:Correct VID Table

01. 29/AUG/2000
*)PAGE 6:Correct C685,C719 from 0.1UF to 22UF_1206
*)PAGE 7:Add R939, "6 inch" trace "GCLK_1",for AGP Clock tunning by ALI Suggest
*)PAGE 14,ADD H12,H13 For VGA Broad HOLE!
*)PAGE 35,ADD PR230 0 Ohm on COREFB-

01. 30/AUG/2000
*)PAGE 35:DEL PR229,BY Power request
*)PAGE 3:MOVE R931 TO PAGE 15 (North bridge side)

01. 1/SEP/2000
*)PAGE 3:Change R414,R417 from STUFF to OPEN,By AMD suggestion
*)PAGE 3,4:Correct Some Resister and Cap. to 0402 size
*)PAGE 27:Correct C1083 to 0402 size
*)PAGE 5:Change R475 from +3VS to +3V
*)PAGE 3:Change R446 from OPEN to STUFF,BY AMD NEW SPEC.
*)PAGE 3:Change R446 from OPEN to STUFF,BY AMD NEW SPEC.
*)PAGE 6:ADD R940,C1166 FOR G_RST

01. 4/SEP/2000
*)PAGE 4:Change Back THERMDA(S7),THERMDC(U7) By AMD Recommand
*)PAGE 6,For VDDIO_AGP,ADDPM_AGP Change Name From +3V to +VDDQ

*)PAGE 8,JP8 Pin62 ~68 Change Name From +3V to +VDDQ
*)PAGE 30,Add 1.5V Regulator,JOPEN7 for AGP 4X Reserve.
*)PAGE 6,Del R922,R923,Because it can't suspend the PCI power,By ALI Recommand
*)PAGE 5,Add pull low resister R949 ~ R954 For C/BE#0 ~ C/BE#3,ST0,ST1 By ALI Recommand
*)PAGE 31,Correct R905~R909 Value From 3.3K to 2.2K

01. 5/SEP/2000
*)PAGE 3,Correct Value R423 from 4.7K to 680 Ohm
*)PAGE 3,Correct Value RP2 from 10K to 270 Ohm
*)PAGE 5,Change R475 Pull up from +3V to +VDDQ
*)PAGE 7,Change PCLK_1535 Connect with PCLK_NB,Before Damping
*)PAGE 8,Change AGP PULL UP Resister From +3V to +VDDQ
*)PAGE 15,ADD U58 ON PCIRST# For LEAKAGE
*)PAGE 16,Correct R925 ~ R928 & R937,R938 Pull Down to GND
*)PAGE 19,ADD OUTPORT ON CBRST#
*)PAGE 20,CHANGE U29 RESET# FROM DEV_RST# TO CBRST#
*)PAGE 32,ADD Q117,Q118 For Meet AMD NEW SPEC.

01. 6/SEP/2000
*)PAGE 5,DELR498,R504,Because Repeat By R511,R909
*)PAGE 29,ADD R957 For Time Tuning
*)PAGE 8,Correct R599 Note(Stuff For TVXPRESS)
*)PAGE 6,8 : Correct Net Name From AGPVREF To VREF_GC
*)PAGE 10, ADD R958 ON U22 PIN 30 FOR CH7004 RESERVE

01. 7/SEP/2000
*)PAGE 31,Correct RP67 From 0804 to 8P4R Size
*)PAGE 3,Correct RP2 From 0804 to 8P4R Size
*)PAGE 14,ADD H14~H18,EP13~EP17 FOR LAYOUT RESERVE

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

37 45Monday, September 10, 2001

1F

of

4

N32NN061 / LA-736 Rev0.1 HISTORY LIST (PIR)

01. 7/SEP/2000
*)PAGE 5,Correct Footprint R468,R469 From 0805 to 0603
*)PAGE 8,Correct R577 From OPEN to STUFF
*)PAGE 15,Change R955 and U58 From +3VS to +3V,By ALI Recommand
*)PAGE 31,Correct Value C1137 ~ C1152 From C0603 To C0402

D D

*)PAGE 32,Correct R905~R909 Footprint From 0603 to 0402

02. 13/SEP/2000
*)PAGE 7,Correct L1 From CHB2012U170_0805 To CHB010012800_1206
*)PAGE 29,Correct R957 Value From 22 Ohm to 1K
*)PAGE 32,Change U56 PIN 2 From PWROKCPU to SPWROFF#

02. 14/SEP/2000
*)PAGE 33,34,35,36,Change From Power team Schematic by K9-DC-0914-1.DSN
*)PAGE 35,Add PR230 On COREFB­*)PAGE 7,Del C763~C777

02. 15/SEP/2000
*)PAGE 4,Correct C589~C608,C619~C623 From C0402 To C0603,Because the material shortage
*)PAGE 14,Modify the EMI PAD Footprint to "EPIPAD_PS-4

02. 18/SEP/2000
*)PAGE 14,DEL RP27.6 Signal(PAR),Because M1535 Internal Pull Low

C C

*)PAGE 16,Change R663 from 0 Ohm to 10K Pull Up +3VALW,By Bios Request

02. 21/SEP/2000
*)PAGE 18,Chaneg Q63 from 2N7002 to SI2306DS

02. 22/SEP/2000
*)PAGE 27,Change C1083 from C0402 to C0603
*)PAGE 7,MOVE R939 To PAGE 8 ,It Need Closest The JP9
*)PAGE 35,ADD RQ115,RP270,RP271 for ACIN

02. 26/SEP/2000
*)PAGE 33~36,Modify the Power Schematic By K7-DC-0925.DSN

It Modify Some Value

N32NN061 / LA-736 Rev0.2 HISTORY LIST ( PI R )

FOR A-TEST
8/OCT/2000
*)PAGE 31,Change RP66 from 8P4R_0804 size to 8P4R
*)PAGE 29,Change C1121 from 0.1UF to 10PF,By Power Good Timing

B B

*)PAGE 3,Change Q50 from 2CS2412K to 2N7002
*)PAGE 5,ADD R499,R506,R510,R496 & DEL R494,R500,R503 By ALI Strapping
12/OCT/2000
PAGE 24,Modify HPID 01 for LA-736
PAGE 7,ADD C1170 ~ C1175 0.01UF For Clock GN
PAGE 14,DEL EP2
PAGE 19,Mount R941 and DEL R940,C1166
13/0CT/2000
PAGE 8,DEL R939
17/0CT/2000
PAGE 3,Change value R460,R461 from 4.7K to 1K(SMB pull up)
PAGE 28,ADD L37,L38 & C1184,C1185(0.1UF For EQ REF Votalge) to Solve the EQ Noise!
PAGE 14,ADD R965,Q121 For Fix Noise Sound When Plug-in headphone
PAGE 26,DEL L27,L28,L29 Fix T/P Noise

A A

19/0CT/2000
PAGE 27,ADD L39 For U48(+5VAMP)
PAGE 31,DEL C1137,C1140,C1139,C1142,C1143,C1146,C1149,C1151,C1150,C1152
26/0CT/2000
*)PAGE 3,ADD R968,Change Q50 from 2N7002 to MMBT2222A
*)PAGE 32,DEL U56,R915,R919,R921 ADD Q111,Q112,Q117,RP73,R966,R967 For Power Now
27/0CT/2000

4

3

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 CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

1

Fix Battery Only Boot Fail:
*)PAGE 29,Change R899 From 47K to 0 Ohm,Change C1127 from 0.47UF To OPEN
Fix Boot Beep Loudly :
*)PAGE 27,ADD R970(1K),Change R847 from 10K To 1K
1/DEC/2000
Power update schematic for B-TEST!
Fix suspen resume problem!
*)PAGE 15,Change U58 power source from +3VS TO +3V,
Fix VCC_2.5V drop,Change REGULATOR By AMS1085
*)PAGE 17,ADD R972 on LPTSTB#
3/DEC/2000
Change GPIO For VOLUME CONTROL and ENDIM0,1 (Because original group need enable UART3)
*)PAGE 16,unmount R655,R656,R657,and reserve R975,R976 for ENDIM0,1
*)PAGE 16,mount R641,R642,R643 and ADD R973,R974 for ENDIM0,1
TUNNING PCI CLK
*)PAGE 15,UNMOUNT R629,C880

7/DEC/2000
For meet ALI IDE interface design notice

1)PAGE 14 : Change RP32 value from 10K to 4.7K
Change IRQ14,15 pull down instead pull high to +5VS

*)PAGE 21 : ADD R977 For SDDREQ pull down 5.6K to GND

ADD R978 for SBDIORDY pull high 10K to +5VS
Change R740 value From 1K to 10K
Change R728 value From 33 to 82 Ohm(SBDREQ)
Change R743,R730 value From 22 to 82 Ohm(IRQ 14,15)

Add One +3V Jump For +VDDQ
*)PAGE 30,Add JOPEN8 For +VDDQ
14/DEC/2000
RESERVE RESISTER (+3VS) FOR M1535+
*)PAGE 15,Add R979,R980 For +3VS,+5VS Option
*)PAGE 21,Add R981,R982 FOR IDERDY Pull Up to +3VS
FIX System Unstable Tunning :
*)PAGE 3,Change R456,R457 Value from 40.2 Ohm 1% to 35 Ohm 1%
*)PAGE 6,Change R524 Value from 180 Ohm1% to 150 Ohm 1%
*)PAGE 6,Change R525 Value from 180 Ohm 1% to 120 Ohm 1%
*)PAGE 27,Correct R970 Value from 1K Ohm to 0 Ohm
15/DEC/2000
*)Power Modify Schematic!
Modify Some Value:
*)PAGE 3,R417 Mount 0 Ohm,Becaus need connect to gnd

CORRECT C586 From 0.1UF To 0.47UF
*)PAGE 5,Change RP3,RP4,RP5,RP7 Value From 8P4R-2.7K TO 8P4R-8.2K
*)PAGE 6,Correct R515,R517 Value From 4.7 Ohm to CB-1608D-800TT(0603)

Correct R516,R518,R519,R520,R521 Value From 4.7 Ohm to CB-2012D-800TT(0805)
For PC-133 Stable:
*)PAGE 11,Correct RP18,RP19,RP22,RP23 Value From 8P4R-10 to 8P4R-22
*)PAGE 12,Correct R607,R608,R609,R610 from 10 Ohm to 33 Ohm

*)PAGE 14,DEL R614,C851
*)PAGE 28,Correct C1184,C1185 Value From 0.1UF to 1UF
*)PAGE 32,Correct RP73 Value From 8P4R-680 to 8P4R-2.7K

Correct R966 Value From 680 to 2.7K

*)PAGE 20,ADD R986

3

2

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

1

38 45Monday, September 10, 2001

of

1F

4

3

2

1

N32NN061 / LA-736 Rev0.2 HISTORY LIST (PIR)

11/16/NEV
*)PAGE 26,Correct Some Value :
R804 From 22 to 47 Ohm,C1031 Mount 22 PF
L27,L28,L29 Need Mount
*)PAGE 32,Correct R913,R914,RP69 Value from 680 to 2.7K Ohm

D D

*)PAGE 31,Correct RP67 Value From 680 Ohm to 2.7K Ohm,ADD One Regulator Circuit
for +VCC_2.5

11/17/NEV
*)PAGE 6,Change R516,R518,R519,R520,R521 Value from 4.7_0805 to CHB2012B800_0805
*)PAGE 6,Change R515,R517 Value from 4.7 Ohm to CHB1608U800
11/22/NEV
FOR AGP 4X Function Reserve:
*)PAGE 6,Change R524 Pull Up From +3V To +VDDQ
*)PAGE 6,Change R936 Connect From VREF_GC to VREF_CG,UNMOUNT 936
*)PAGE 8,Change R578 Connect From VREF_CG To VREF_GC

11/24/NEV
FOR FIX SUSPEND / RESUME FAIL:
*)PAGE 24,Correct R775 Pull Up from +3V to +3VS
*)PAGE 24,Correct R776 Pull Up from +3VS to +3V

C C

*)PAGE 24,DEL R778,R779,D42 Then Connect PCMRST# From U36.106 to U30.1
11/24/NEV

MODIFY POWER RB751V FOOTPRINT FROM RB751V TO CH71B
11/27/NEV
*)PAGE 23,ADD Q75 FOR FDD LED

B-TEST FOR VER0.3
For Fix Boot Need Twice,Change CPURST# From Northbridge to Sorthbridge::
*)Page 5,ADD R984,Page 15,ADD R992 For CPURST#
For SUSPEN Stable By ALI Requestment
*)Page 5,ADD Straping R985~R991
FOR DETECT CPU TYPE BY EC:
*)PAGE 24,35 ADD CPU_DETECT# From U36 pin 94,AND with SPWROFF# for SVID_GATE
FOR FIX BC018:

B B

*)Modify the PCN2 footprint from DJ-305S to DJ-305S-NEW,it will include hole change size!
*)Modify Footprint For New Lib
FOR FIX MONO_IN NOISE::
*)PAGE 27:Correct R852 value from 33K to 10K
*)PAGE 27:DEL R839,Correct R847 from 4.7K to 10K
FOR Mic NOISE:
*)PAGE 27:Correct R836 Value From 0 to 6.8K
For EMI requestment Correct value:
*)PAGE 23:Correct CP8,CP9,C10,C11 Value From 33pf to 220 pf
*)PAGE 22,Add L40 For EMI request
For TV Out Resest Stable:
*)PAGE 10:ADD R604

FOR Layout Requestment:
*)Page 31,Q98,Q122 Change Footprint to 2SB1188

A A

*)Page 7,PCLK_1535 Trace Modify From 9533 to 2977
*)Page 36,Change PCN2 Footprint From DJ-305S To DJ-305S-NEW
*)Page 14,Change EP13,EP14,EP15,EP16 Footprint From EMIPAD_PS-4 To EMIPAD_PS-3
*)Page 14,Del H15,H16,H17,H18
*)Page 3,Del TP5,TP6,TP7,TP8
For Fix +5VALW Drop:
*)Page 22,U34 Pin 4 ADD C1187 On "EN_5VCD"

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 CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

3

Some Requestment:
*)PAGE 3,Correct 680 Ohm 820 Ohm (R432,R429,R419,R434,RP1)
*)PAGE 7:Change D12,1 From SUSA# to CPU_STP#

Change R542 From 33 Ohm To 22 Ohm
DEL C1177 ~ C1183 By EMI Requestment

*)PAGE 9,Change JP10 PIN 1,6,8 From CRTGND to GND By EMI Requestment

(Change L6 Position)
*)PAGE 10:Umount C810 (27PF),mount C809 (47PF) For TV_OUT Quality And Meent EMI Requestment
*)PAGE 26,Correct C1039 From 1UF To 2.2UF,DEL L27,L28
*)PAGE 27:ADD Q123,Q124,Q125,Q126,Q127 For POWER ON PO-PO Sound
*)PAGE 29,C1119 Mount 1UF For EC_HPOWON Stable
FEB/14/2001
FOR MIC QUALITY:
ADD L41 : HB1M2012-601JT,C1188 : 470PF
Change SVID to FIX VID
*)PAGE 32,Change R967 to R915 (0_0603)

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

2

Date: Sheet

1

39 45Monday, September 10, 2001

1F

of

4

3

2

1

N32NN061 / LA-736 Rev0.4 HISTORY LIST (PIR) FOR C3-TEST

1/20/JAN
*)PAGE 3,Change C621 from 0.22UF(0603) to 2.2UF (0805) For Assembly.(Thermal Pad)
Modify For Power Now Function:
*)PAGE 24,Change R775 Pull Up From +3VS to +3V
*)PAGE 24,Change R775 PIN1 & D39 PIN 2 From ATFINT# to CPU_DECT#

D D

FOR FIX AUDIO MONO_IN NOISE:
*)PAGE 27,DEL R839

2/12/FEB

FOR FIX STR ISSUE

*)PAGE 5,UNMOUNT R493[AD12],THEN MOUNT R1003 USE OFFSET MODE

RESERVE R998 ~ R1008 PULL UP TO +3VS,CPU READ/WRITE USE 8 STAGE
FOR FIX S1 HALT ISSUE:
*)PAGE 7,UNMOUNT D12 AND Change D12 PIN1 From CPU_STP# To SUSB#
FOR FIX BLUE SCREEN CC005:
*)PAGE 3,ADD C1189(560PF_0402) ON NMI(NEED NEAR AN3)
For FIX TV_OUT Leagage
*)PAGE 10:ADD R1010 FOR DVDD And Change From +3VS To +3V

ADD R1012 FOR D10 ~ D15 FOR REV Change Pull +3VS To +3V

C C

ADD R1009 FOR DACVDD,CLKVDD Change From +3VS To +3V AND Reserve +5VS
FOR FIX Play CD Audio Volume Too Small:
*)PAGE 22,Change R749,R753 Value From 24K TO 33K
RESERVE SOME PCI Signal On MINI-PCI:
*)PAGE 18:ADD R1014 ~ R1021 FOR OPTION IN FEATURE
FOR POWER NOW FUNCTION:
*)PAGE 32,MOUNT R967,UNMOUNT R915 (MODIFY BOM)
FOR EMI REQUESTMENT:
*)PAGE 23,ADD C1190 ~ C1192
*)PAGE 19:ADD PIN 7,8 ON JP24 AND CONNECT TO GND-A,C1087,C1088 CHANGE CONNECT FROM GNDA TO GND

FOR MIC TUNNING:
*)PAGE 23,ADD R1022,AND RESERVE R1023

FOR LAYOUT MODIFY:
*)Change FOOTPRINT 10P8R,16P8R,0402 TO 10P-8R-NEW,16P-8R-NEW,0402-U

B B

*)PAGE 36,Change PCN2 Flootprint From DJ-305S-new to DJ-305S

*)PAGE 29,Change R898 Footprint From R0603 to R0402
*)MODIFY JP32,GND-A AND AGND

2/21/FEB

UPDATE FROM 736 A(2.0) VER 0.4(C3-TEST) TO 736B ( A 2.1) VER 0. 6

FOR LCL TUNNING:
*)PAGE 7: ADD LCL FILTER:
ADD L42,L43,L45,L46,L47,L51 & C1193 ~ C1197 ON DICLK#0~3,AICLK#
FOR EMI REQUESTMENT:
ADD C1198 ~ C1201 ON JP17 PIN15 ~ 18
2/27FEB
*)PAGE 7,Change D12.1 FROM SUSB# TO CPU_STP#,AND MOUNT D12
3/1/MARCH
*)PAGE 5,ADD R1024,TP5,TP6 ON SUS_STAT# FOR RESERVE

A A

*)PAGE 23,MODIFY MIC GND,R1022 CONNECT TO AGND,R1023 CONNECT TO GND
3/7/MARCH
FIX EARPHONE NOISE:
*)PAGE 26:DEL L29, PAGE 27:DEL R996;PAGE 23:DEL R997

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

4

USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

3

3/14/MARCH
*)Power Team Modify Circuit By Send New Schematic(Jone)
3/16/MARCH
*)PAGE 3,DEL R436,R437,R438(330) By AMD Suggestion!

2

Compal Electronics, inc.

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

1

40 45Monday, September 10, 2001

of

1F

4

3

2

1

N32NN061 / LA-736B Rev1.0 HISTORY LIST (PIR) FOR MP

4/10/APRIL

*)PAGE 5,Tunning S2K BUS Time:(Clock In Side) Use AD[31..24] "FC"

DEL R1004,R1005(10K_0402),ADD R496,R502(2.2_0402)

*)PAGE 5,Change RP3,RP4,RP5,RP6,RP7 From 8P4R-8.2K To 8P4R-2.7K
*)PAGE 6,Change R515,R517 From CHB1608U800 To 4.7 Ohm (By EMI Requestment)

D D

*)PAGE 6,Change R516,R519,R520,R521 From CHB2012U800_0805 To 4.7_0805 Ohm (By EMI Requestment)
*)PAGE 10,Change TV_OUT Power Source From +3V to +3Vs

DEL R1009,R1010(0 Ohm),R1012 (22K),AND R592,R1011(0 Ohm),R600(22 K)

*)PAGE 28,For FIX Audio Quality:
Change R862,R866,R878,R882 From 22K to 1.5K_1%

4/16/APRIL

*)PAGE 5,Tunning S2K BUS Time:(Clock In Side & Clock Out Side) Use AD[31..24] :"75" (By ALI Suggestion)
DEL R1008,R991,R496(10K_0402),then ADD R1025,R497,R1004 (By ALI Suggestion)
For Fix S4 Resume issue:
*)PAGE 26,DEL C1031(22 PF),Change R804 From 47 Ohm to 22 Ohm

4/20/APRIL

For Enable Save Power Consumption Function,Ali Suggest Need Pull Low "THERMJ":
*)PAGE 16,ADD R1027(4.7K)
For FIX MIC Phone Record Noise Issue:

C C

*)PAGE 27,Change C1077 From 0 Ohm to 1UF,R836 From 1K to 0 Ohm
For Fix Wireless Noise Issue:
*)PAGE 23,Mount R997 0 Ohm

5/4/MAY

Update Power P.I.R

5/16/MAY

Update Power Circuit By Jones send(5/15)

B B

A A

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

4

USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

3

2

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

1

41 45Monday, September 10, 2001

of

1F

4

3

2

1

N32NN061 / LA-736C Rev1.0 HISTORY LIST (PIR) C-TEST

5/28/MAY

*)PAGE 16:ADD R1027(4.7K) For Enable Clock Trollter (Save Power Comsumption.)
Layout:
Modify +5VALW,+3VALW Trace,Add Trace By Cut Power Plan.
Power Team Modify PCN2 Footprint

D D

ME Team Modify OUTLET Drawing!

5/31/MAY

*)PAGE 5,Set Strapping Pin "7C"
Clock Tunning:
*)PAGE 7:Change R539,R540 From 33 to 22 Ohm.
*)PAGE 5:Change R472 From 0 to 33 Ohm.
For PC-133 Tunning:
*)PAGE 11,Change RP18 ~ RP23 From 22 to 10 Ohm
For Save Power Comsumption While S3:
*)PAGE 6,Change R522 From 270_1% to 1.5K_1%; R523 From 180_1% to 1K_1%.
For PCMCIA Power Solution More Stable:
*)PAGE 20: Change C938 ~ C944 From 0.1UF to 1UF
For Change Sourth Bridge From M1535 to M1535+:
*)PAGE 15:DEL R980,Mount R979 (For IDE Power Solution)

C C

*)PAGE 21:DEL R978,R740,Mount R981,R982 (FOR IDE IORDY)

8/28/2001 Modify BOM before M P

EMI Solution

*)PAGE 35: PR226 change from 0 to 2.2 ohm
*)PAGE 17: L17,L18,L21,L22 from 800 to 300 ohm

KDS crystal issue

*)PAGE 26: R808 change from 0 to 390 ohm
C1033 change from 33 PF to 12

Improve POP sound when CD player power on

PF
*)PAGE 27: R833 delete

Improve pcmcia modem sound

*)PAGE 27: R849 change from 10K to 2.2K

B B

A A

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

4

USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS,INC.

3

2

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

1

42 45Monday, September 10, 2001

of

1F

5

4

3

2

1

Version change list (P.I.R. List) Page 1 of 2

Power section

Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem

P1

D D

P2

P3

P4

P5
P6

P7

C C

P8

AC018 With adapter connected, system

P9

will shut down by r em ov e b a tte r y.

DCIN quiescent current too large while battery existed

Change Ni-MH c h an g in g c ur r e n t t o 2 A Change PR231 to 26.1K34

Improve overshot voltage of charger start-up voltage

Setting OCP of CPU-Core at 30A

Reduce noise on PU9

Trace between PF1 and PC1 too small 1. rework withg big wir e

Setting OVP point of Ni-MH charging voltag e a t 1 8 .5 V Change PR74 to 768K.

Setting CPU thermal protection point to 100C Change PR257 to 16.9K
Function for selecting cell on PU10 didn't wor k well

0.1

0.1

0.1 35

0.1 35 0.2 EVT1

0.1 36

0.1 36 0.2 EVT1

0.1 35 0.2 EVT1

0.1

AC019 Use R570.exe to check the

340.1

Change PC172 to 2700PF.

34

1. Remove PR112

2. Add +5VALW to PU9 Pin#10

Change PC80 to 1UF/10V.

2. remove PL5 and enlarge trace in next ver.

36
34

1. Change PR127 to 15K.

2. Change PQ19 to SI2303DY.

0.2Connect PR241 to PU10

EVT1

EVT1

0.2

EVT1

0.2

EVT1

0.2

0.2 EVT1

EVT1

0.2

charging status, battery cannot be

charged

P10

Setting input of VID from system chip 1. reserve PR280

0.1A

35 0.2 EVT1

2. Add +5VALW to PU9 pin#16
DVT1

P11

B B

P12

Add PR272 for testing VR-ON Add PR272

Reverve resistors and capa c itors for selecting B set of
VID in PU9

0.1A

0.2 35

35

1. Add PR273, PR274, PR275, PR276, PR277,
PC190, PC191, PC192

0.2
DVT1

0.2 DVT1

2. set o to all resistor

3. set 4700PF to all capacitors

P13

reserve resistor to adjust OCP setting point of PU9. 1. Add PR278.

P14

reserve resistor to have a option of A/B#

P15

P16

A A

reserve resistor to have a option for monitoring
feedback of CPU voltage

reserve a resistor to ground PU9 pin11 for COREF B - 0.2 35 Add PR28 1

0.2 35

2. set PR278 to 0

0.2 35 0.2 DVT1

1. Add PR279.

2. set PR279 to 0

1. Add PR282, PR283

2. set PR282, PR283 to 0

0.2 DVT1

0.2 DVT10.2 35

0.2 DVT1

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.

5

4

3

2

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

43 45Monday, September 10, 2001

1

of

1F

5

4

3

2

1

Version change list (P.I.R. List) Page 2 of 2

Power section

Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem

P17

D D

P18

Reduce transition of control signal 1. Add PC187, PC188, PC189

Cost down on common choke

340.2

2. set PC187, PC189 to .1UF

1. reserve PL10, PL11

0.2

0.2 DVT10.2 36

DVT1

2. use KC FBM-LI11-322523-121AT at
PL10, PL11 to replace PT2

P19

Cost down on CPU thermal protection circuitry 1. delete PQ110, PC169, PD45, PR263,

0.2 36

PD49

2. change the location of PH1

0.2

DVT1

3. PR256 change to 5.11K

4. PR257 change to 7.32K

5. PR257 connect to VL

P20

C C

P21

delete redundant resistor

Reduce leakage current of battery quiescent on system 0.2 34 Change PQ112 to SI4810DY

delete PR1630.2 34 0.2

DVT1

P22

Improve EMI performance

0.1A
&

0.2

0.2

35
33

add PL9

Change PR129, PR130 to 4.7

0.2

EVT1

DVT1

DVT1

P23

B B

P24

P25

Improve voltage rating 0.2 35 Change PD39 from RB081L-20 to

EC31QS04

Cost d o w n on CP U _ C O R E 0.2 35 Delete PD28 0.2 DVT1

Modify Thermal Protection to 85 degree C 36

0.3

1. Change PR256 to 0

2. Change PR258 to 16.9K

0.2 DVT1

0.2

PVT

3. Change PR257 to 2.15K

P26

Improve current rating

P27

A A

0.3

0.3 36 0.2 PVTChange footprint Change footprint of PR200 to R0805

36

Change PL11 and PL10 to
CHENG-HANNCHC4532U800(1812)

0.2

PVT

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.

5

4

3

2

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

44 45Monday, September 10, 2001

1

of

1F

5

4

3

2

1

Version change list (P.I.R. List) Page 2 of 2

Power section

Reason for change Rev. PG# Modify List B.Ver# PhaseFixed IssueItem

34

P28

D D

P29

Enhance OVP function

Increase charger OVP design margin for plugging
out Ni_MH battery

0.2

0.3

0.4

1. change PQ15 from DTC115EK to 2N7002 (P34)

36

2 .change PR83 from 100K to 10K (P36)

1. change PC67 from 1000pF to 0.1uF
2 .change PC66 from 1uF to 4.7uF

36

3. add PC194 0.1uF 0805

4. add PR287 1M

0.2
DVT1

0.3 DVT3

5. add PR286 2.2K 0805

6. add PQ117 2N7002

P30

P31

C C

Fix OVP function

Remove OVP function

0.4 36

P32

1. change pin#6 of PU4 connection from VREF to RT CV REF
2 .change PR84 from 249K to 374K

3. change PR74 from 768K to 1.1M

1. Delete PQ25 and PQ26 2n7002
2 .Delete PR87 100K +-5% 0603

3. Delete PR82 324K +-1% 0603

4. Delete PR73 39K +-5% 0603

0.3 DVT3

5. Delete PR83 10K +-1% 0603

P33

0.4 36

6. Delete PR72 and PR74 1M
+-0.5% 0603

7. Delete PC66 4.7UF_1206_25V

8. Delete PC67 0.1UF_0603_16V

0.3 DVT3

9. Delete PD25 1SS355

10.Delete PC65 2.2UF_16V

11.Change PR84 from 249K to 0

Increase design margin 1. Add PR288 10K

2. Change PR59 from 10K to 3.9K

P34

B B

34

3. Change PR11 from 150K to 51K

4. Change PR241 from 113K to

95.3K

DVT3

5. Change PR270 from 100K to 33K

P35

P36

Reduce leakage current while plugging out Adapter

36

34

6. Change PC167 from 1U to 1000P

1. Change PQ15 from DTC115EK to 2SC2411K
2 .Change PR288 from 10K to 0

DVT3

P37

P38

A A

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.

5

4

3

2

Title

SCHEMATIC, M/B LA-736/736B/736C

Size Document Number Rev

401168

Date: Sheet

45 45Monday, September 10, 2001

1

of

1F