Logic Diagrams

Advance Technical Repair of Laptops Motherboard

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Logic diagrams for the Extensa 60x Series Motherboard PWB Assembly are provided in Figure A-4.

er fD

OO INJ

pll p12 p13 p14 p15 p1g p17

description block diagram cpu cpu c power pin ) 1521

1521 c pci bus ) 1523

dimm 0 ( bank 0,1 ) & dram damping dimm 1 ( bank 2.3 )

uga module conn & crt conn lcd conn & couer s.u. & uga module pmu chip ( mb377 )

external printer port serial port pcmcia controller ( ti pc-1130-zu )

pcmcia conn 8, power s.w.c ti tps2202aidf )

audio chip ( ess es1bsss )

audio amp. (ns lm4ss1) & zu-port dac (cs4331) ft RII77FP_

golden finger & isa pull-up power ( ambit 5

ide conn c hdd & cd-rom ) & fdd conn sir & nc gate test point test point test point test point test point test point

CPU BUS

PCI BUS

ISA BUS

P9
Bus Diagram

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 2 of 32 )

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 3 of 32 )

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 4 of 32 )

Lcd Cable Diagram Acer Aspire 4710

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 5 of 32 )

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 6 of 32 )

Mftftl MftÂQ

ftMft3 -ftMftl

CA53J CA56J CA57J MUE0J

  • VW--^VW--^VW--^VW-
  • VW--^VW--^VW--^VW-

CA55J Cftsu CftSQJ Cft52J

case*

OJ PO

r su su dimm1441 dimm1441

+5u 1

rciaee r20s ! dummy i

dramucc

0

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 8 of 32 )

CD CD

D0UH_CLKS1 g

DOUH_CLKSO g

RI 12

i SI

i s0

cpuclk

i 0 0 i 50m

i 0

i

66m

i 1

0

60m

i 1

1

33m

1

2

= .

= 0

:p.«:_k

:u

:u

=o-

:u

:f-

= 6-

:f-

:u

=o-

:f-

:f-

23-

d0uin_clk51

clks1 d0wn_clk50 clks0

Acer Extensa 5220 Schema

d0uin_clk51

clks1 d0wn_clk50 clks0

U13 t SHAPE: SSOIC28

cy2252

cpuclk0 cpuclk1 cpuclk2 cpuclk3 cpuclk4 pciclk0 pciclk1 pciclk2 pciclk3 epciclk0 epciclk1 24mhz ref1 ref0

9 cpuclk2

10 cpuclk3 25 cpuclk4

15 09063q1

1 6_0906301$

is_09063019

19_09063020

21 epciclk0 -:

22epciclk1 J 9 rs 24 09063023 27

'55C CLOCK RATIO

32.76skhz(dip)

32.76skhz(dip)

to 6377

(CAN REPLACE BY ACT04)

to 6377

09063025 r94

  • audi014m r
  • 9,16 t TO S
  • 9,£1 t TO
  • VvV-r95 33 —VvV-r93
  • g14.318m r
  • 9,1£ ( TO M6377 )
  • 9,10 ( TO 65550 )

r104

cpuclk2

r105

pffy cpuclk3 rs2

cpuclk4

epciclk0

pyppy epciclk1

  • 21clk 5,9
  • CAN REPLACE BY ACT04)
Acer 6930g Schema

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 10 of 32 )

OJ PO

C^lTJjlSPLHY

r o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o

UGA B-B CONN

CLOSE_UZ1.

3.3U

LCD_DISPLAY ii

Bendix Wiring Diagram

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 12 of 32 )

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 13 of 32 )

Lcd Cable Diagram Acer Aspire 4710

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 14 of 32 )

sr re

w i-1 ICfQ

OS I era

"S

CJl o

OJ PO

CLOSE UX5

UGft_TH_CLR* 10

UGA_TL 13

UGA_TL 13

i 1HZ

i 1HZ

UX4 SSHCT

UX5 jS4HCT"i o

i 1HZ 1Z

CPU_TH_SMI* ie,i5

15 FAN_5U

SPOLY100

4.7U/1GU

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 16 of 32 )

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 17 of 32 )

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 18 of 32 )

Acer Aspire 4732z Schematic

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 19 of 32 )

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 20 of 32 )

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 21 of 32 )

T43 Bios Test Point

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 22 of 32 )

Motherboard Acer Extensa 5620 Diagram

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 23 of 32 )

Skema Mainboard Acer 4732z

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 24 of 32 )

T43 Mainboard Diagram

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 25 of 32 )

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 26 of 32 )

OJ PO

T3

MD41

T26

MD23

T49

16SSUDD

T4

MD40

T27

MD3S

TB0

CD AUDR

T5

MD8

T2S

MDB

TBI

CD AUDL

TG

MDE5

T29

BALE

TB2

IDE A0

T7

MD56

T30

MD2B

TB3

IDE DRQ1

TS

KC0L13

T31

LINE IN L

TB4

210B002B

T9

KCOLll

T32

LINE IN R

TB5

EBS CD L

Ti©

KC0L9

T33

220S8023

TB6

EBS CD R

Til

KC0L7

T34

AMODE

TB7

KC0L1B

TIE

KC0L5

TBS

KR0U1

T13

LA23

T36

IDE A2

TB9

1S0S704B

T14

LA22

T37

IDE DACK0#

TB0

MAB

T15

LA21

T3S

IDE DRQ0

TBI

MAG

TIG

LA20

T39

KC0L1

TB2

MD4G

T17

MD10

T40

KR0UI3

TB3

MD57

TIS

MD9

T41

TDATA

TB4

2407G03B

T19

MD24

T42

KC0L3

TB5

SIU

T20

MD55

T43

KR0UI5

TBG

BT+

T21

MD39

TB7

IOU#

T22

MD22

T45

CHGR CLK

TB8

24070040

T23

MD7

T4G

DISABLE

TB9

0503301B

T24

MD47

T47

2508004G

T70

kIRTPRT*

T25

MD54

T48

88UDD5

T71

RDATA#

T72

TRK0*

T95

B A15

T118

RSTDRU

T141

SD8

T160

21060041

T73

DSKCHG

T96

B A23

T119

B SMB CLK

T142

SD11

T161

21060035

T74

HDSEL

T97

B A12

T12©

PURGOOD*

T143

SD10

T162

21060045

T75

B D7

T9S

B A24

T121

B UPP

T144

IDE CSl*

T163

21060031

T7G

B Al©

T99

B A 7

T122

B REG*

T145

IDE CS3*

T164

21088008

T77

SD5

T10©

B A25

T123

B OE#

T146

CD CS3*

T165

21078036

T78

SD7

T101

B A6

T124

B D4

T147

GNT1*

T166

AOUTR

T79

B CE2*

T102

B A5

T125

B D5

T14S

LOCK*

T167

21060033

TS©

SD©

T103

B A4

T12S

B Dil

T149

LINE OUT L

TIBS

21060021

TS1

SD2

T104

B RESET

T127

FRAME*

T150

21060023

T169

21060019

T82

SD3

T105

B A3

T128

B A2

T170

ESS ZU R

TS3

B SMB DATA

T106

B INPACK*

T129

24077026

T152

IDE DACKl*

T171

AOUTL

T84

B IOUIR#

T107

B IREQ*

T130

24077024

T1B3

CD CSl*

T172

22048024

T85

B A9

T108

B A14

T131

DIS ROM

T1B4

CDROM LED*

T173

22058043

T86

B IORD#

T109

B A16

T132

XXDIR

T1B5

22048038

T174

MIC IN C

T87

B All

T110

B A20

T133

MD30

T1S6

SOUND R

T88

B US1

Till

B LIE*

T134

TRDY#

T1B7

22045030

T17G

LINE OUT R

T89

B D15

T112

B A19

T135

DEU3EL*

T1B8

ENAUDIO*

T177

230340B7

T30

B CE1#

T113

B A18

T136

SD15

T1B9

22045044

T178

ESS ZU L

TBI

B D14

T114

B A13

T137

SD14

T32

B D13

T115

B AS

T138

SD13

T93

B DB

TUB

B A17

T139

SD12

T34

B_A22

T117

B_A21

T140

SD9

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 28 of 32 )

OJ PO

T355

DSD11

T37S

ows#

T401

3PLED

T356

KCOLG

T379

MEMCS16#

T402

REQ0#

T357

KC0L1G

T3S0

SPKR

T403

REFRE9H*

T35S

KCOL10

T3S1

KR0U4

T404

AUTOFD*

T359

KCOLS

T382

KR0U2

T405

SLCT

T360

KR0U6

T383

KROUS

T406

PD7

T361

EPCICLK0

T3S4

KC0L2

T407

PE

T362

EPCICLK1

T3S5

KC0L4

T408

9LCTIN#

T363

©9063023

T3S6

KC0L12

T409

INIT#

T364

CPUCLK4

T3S7

KC0L14

T410

ERROR#

T365

09063024

T3S8

TCLK

T411

DCD1#

T36G

09063020

T389

12064048

T412

ÏRQ1

T3G7

XDATA

T390

PDG

T413

MCLK

T3G8

DGD12

T391

PD4

T414

CLK7M

T3G9

DSD3

T392

ENAUEE

T415

RI1#

T370

D3D2

T393

12034064

T41G

120520G3

T371

DGD13

T394

CLKG0

T417

IRQ12

T372

RTCDS

T395

GPKR OFF

T418

030G3013

T373

RTCRW

T39G

PHLDA#

T419

SUGACLK

T374

IDEIOUIJ

T397

DIGPLAY

T420

A D0

T375

FDD/PRT#

T398

CCFT ON

T421

REQ2#

T37G

G377DRQ

T393

INTC#

T422

GNT0#

T400

PHLD#

T423

t424

req1#

t447

dsa2

t470

gnt2#

t4s3

blur#

t512

rtcas

t42s

$p23clk

t448

dsa1

t471

mdata

t4s4

uga th dq

t513

md44

t42g

a inpack#

t449

iderdy

t472

c/be2#

t4s5

a a 7

t514

hotkey*

t427

a a24

t450

ideiorj

t473

perr#

t4s6

ad24

t515

uga tl smi#

t42s

a a12

t451

a d8

t474

usw1

t4s7

$p14m

t516

uga th smi#

t42s

a a22

t452

dsr1*

t475

12064047

t4s8

a al®

t517

17027068

t430

c/be3#

t453

a d10

t476

irq7

t4s9

a a13

t518

cpu th clr#

t431

2252ucc

t454

a d2

t477

xdir

t500

a a20

t519

irq3

t432

stop#

t455

a d9

t478

iorj

t501

a a14

t520

15011021

t433

par

t456

a d1

t479

iowj

t502

a ireq#

t521

stndby#

t434

reset ess

t457

a wp

t4s0

13042056

t503

a a19

t522

uga th clr#

t435

09063018

t458

memwj

t4s1

c/be1#

t504

bbl1#

t523

uga th

t43g

a a0

t459

memrj

t482

clkg1

t505

bbl2#

t524

15011047

t437

09063017

t4g0

06003030

t483

cpuclk3

t506

gat use#

t525

uga tl

t438

6832clk

t4g1

intg#

t484

cpuclk2

t507

23 kbdata

t526

15022047

t439

a cu32

t4g2

intd#

t485

09063012

t508

irq8#

t527

15022041

t440

a a3

t4g3

ad4

t486

09063013

t509

idesc33j

t528

sp21clk

t441

a a4

t4g4

ad0

t487

iocg1g*

t510

dsa0

t529

a cd2#

t442

a uiait#

t465

ad2

t488

irq10

t511

purtcrgt

t530

gel1

t443

a upp

t466

ad6

t489

ack#

t444

idepcg1j

t4g7

serr#

t490

ipm

t445

idepc33j

t4g8

gnt3#

t491

ueeur#

t44g

idescs1j

t4g9

req3#

t492

3.3u/5u#

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 30 of 32 )

1 oj

t707

md29

t730

ama10

t753

zu href

t70s

md14

t731

ama11

t754

zu uref

t709

md31

t732

amas

t755

zu pclk

t710

md2s

t733

ra31#

t756

y4

t711

md43

t734

rag3#

t757

uu0

t712

md11

t735

ca37#

t75s

uu2

t713

md5s

t73g

md34

t759

ad25

t714

0507704s

t737

md3

t7g0

uu3

t715

md63

t73s

md51

t7g1

ad31

t71g

md21

t739

md5

t7g2

ad23

t717

ra33j

t740

md4

t7g3

ad21

t71s

md53

t741

ama7

t7g4

ad19

t713

md20

t742

amas

t7g5

ad15

t720

ama6

t743

md18

t7gg

ad27

t721

ama3

t744

md2

t7g7

uu1

t722

cag0#

t745

md50

t7g8

uug

t723

casi*

t74g

md3g

t7g3

pcmgpk

t724

muie0*

t747

2g075043

t770

y3

t725

rag0#

t748

uu7

t771

y7

t72g

rag2#

t743

y2

t772

ad13

t727

cag2#

t750

uu4

t773

ad11

t728

cag3#

t751

yg

t774

ads

t723

cas6#

t752

y0

t775

ser_dfttft ser_lfttch ugft_tc0m

18087042

18087043

£1060039

17033057

19028031

19015008

  • 3_m5clk
  • 3014070

ring_0ut*

19028037

15035057

14016043

Figure A-4 Motherboard PWB Logic Diagrams (Sheet 32 of 32 )

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