宏基笔记本原理图

电子工程师最受用

3.3V

1

2$CPUA34282$BF0258241$CPUD0104A3-AL35A4-AM34A5-AK32A6-AN33A7-AL33A8-AM32A9-AK30A10-AN31A11-AL31A12-AL29A13-AK28A14-AL27A15-AK26A16-AL25A17-AK24A18-AL23A19-AK22A20-AL21A21-AF34A22-AH36A23-AE33A24-AG35A25-AJ35A26-AH34A27-AG33A28-AK36A29-AK34A30-AM36A31-AJ33BE0#-AL9BE1#-AK10BE2#-AL11BE3#-AK12BE4#-AL13BE5#-AK14BE6#-AL15BE7#-AK16A20M#-AK8AHOLD-V4AP-AK2BOFF#-Z4BP2-S3BP3-S5BRDY#-X4BRDYC#-Y3CPUTYP-Q35BREQ-AJ1APCHK#-AE5BF0(BF)-Y33BF1(NC)-X34BUSCHK#-AL7CACHE#-U3CLK-AK18STPCLK#-V34PICCLK-H34PICD0-J33PICD1-L35D0-K34D1-G35D2-J35D3-G33D4-F36D5-F34D6-E35D7-E33D8-D34D9-C37D10-C35D11-B36D12-D32D13-B34D14-C33D15-A35D16-B32D17-C31D18-A33D19-D28D20-B30D21-C29D22-A31D23-D26D24-C27D25-C23D26-D24D27-C21D28-D22D29-C19D30-D20D31-C17

VCC3|AJ29

3333222222111111111111

210088888198765443211098222221056397531777773747773777975319VCC3|AJ19VCC3|E27VCC3|E21VCC3|AN29VCC3|AN27VCC3|AN25VCC3|AN23VCC3|AN21VCC3|AG37VCC3|AE37VCC3|AC37VCC3|AA37VCC3|Y37VCC3|W37VCC3|U37VCC3|U33VCC3|S37VCC3|T34VCC3|Q37VCC3|N37VCC3|L37VCC3|L33VCC3|J37VCC3|G37VCC3|E37VCC3|A29VCC3|A27VCC3|A25VCC3|A23VCC3|A21VCC3|A19

1237843535421097531988888888888887531910KR3##

V

CC2|AJ11VCC2|E15VCC2|AN19VCC2|AN17VCC2|AN15VCC2|AN13VCC2|AN11VCC2|AN9VCC2|AG1VCC2|AE1VCC2|AC1VCC2|AA1VCC2|Y1VVCCCC22||WU11

VCC2|S1VCC2|Q1VCC2|N1VCC2|L1VCC2|J1VCC2|G1VCC2|A17VCC2|A15VCC2|A13VCC2|A11VCC2|A9VCC2|A7

NC|A1NC|B2NC|A3NC|A37NC|C1NC|R34NC|S33NC|S35NNNCCC|||WWA33L351

N

CUPVRM#-AH32|A

AM2-ADSC#L1AJ5-ADS#9AM6-W/R#

T4-M/IO#AK4-D/C#AC5-PRDYAK20-RESET

322

2

262182131193205122120$WBWT#3322222221111111111

1077777609876543210981111333446624

U21R214

R214 NOT INSTALL2,524

3.3V

RP19

P55C/P54C

AA5-WBWT#Q33-TRST#

P34-TMSN33-TDON35-TDIM34-TCK

AG3-SMIACT#

AB34-SMI#AL17-SCYCAC35-R/S#

AL3-PWTR4-PM1/BP1Q3-PM0/BP0

Z34-PEN#AF4-PCHK#AG5-PCDAC33-NMI

Y5-NA#AH4-LOCK#W5-KEN#U5-INVAD34-INTRAA33-INITAA35-IGNNE#

P4-IERR#AB4-HOLDAJ3-HLDAAL5-HITM#AK6-HIT#Y35-FRCMC#AN7-FLUSH#Q5-FERR#W3-EWBE#AM4-EADS#AE35-D/P#AD4-PBGNTAE3-PBREQAA3-PHIT#AC3-PHITM#

N5-DP7F2-DP6F6-DP5C7-DP4D18-DP3C25-DP2D30-DP1D36-DP0N3-D63M4-D62L2-D61L5-D60K4-D59J5-D58J3-D57H4-D56G3-D55E1-D54G5-D53E3-D52F4-D51D2-D50E5-D49D4-D48C3-D47E7-D46C5-D45D6-D44B4-D43E9-D42A5-D41D8-D40D10-D39C9-D38D12-D37C11-D36D14-D35C13-D34D16-D33C15-D32

$TCK

28

$WBWT#3.3V

1103.3V10$CACHE#RP18

$PEN#

2422

$DP43.3V

28,198

1$DP32,52

##

1

4K7R3

2

R102 NOT INSTALL

INSTALL:M1NIS:P54C/K53.3VR102

123.3V

10KR3 1

$FRCMC#42

2

773.3V

78R2072 1470R3

$DP7$CPUD63

AN1|NCAN3|NCAN5|NC

AN35|NC

E17|NCE25|NC

AJ15|NCAJ23|NC

B6|GNDB8|GND

B10|GNDB12|GNDB14|GNDB16|GNDB18|GNDB20|GNDB22|GNDB24|GNDB26|GNDB28|GND

H2|GND

H36|GND

K2|GND

K36|GND

M2|GND

M36|GND

P2|GND

P36|GND

R2|GND

R36|GND

T2|GND

T36|GND

V2|GND

U35|GNDV36|GND

X2|GND

X36|GND

Z2|GND

Z36|GNDAB2|GND

AB36|GND

AD2|GND

AD36|GND

AF2|GND

AF36|GND

AH2|GND

AJ37|GNDAL37|GND

AM8|GND

AM10|GNDAM12|GNDAM14|GNDAAMM1168||GGNNDDAM20|GNDAM22|GNDAAMM2246||GGNNDDAM28|GNDAAMN3307||GGNNDD

E11|GNDE13|GNDE19|GNDE23|GNDE29|GNDE31|GNDAJ7|GNDAJ9|GND

AJ13|GNDAJ17|GNDAJ21|GNDAJ25|GNDAJ27|GNDAJ31|GND

12345678910111213141516171819202122232425|LINK

|M1521_A.SCH|M1521_B.SCH|M1523.SCH|CACHE.SCH|DIMM1.SCH|CLK.SCH|M7101.SCH|RTCROM.SCH|KBC.SCH|SIO1.SCH|SIO2.SCH|FINGER.SCH|MOHDCON.SCH|AUDIO1.SCH|AUDIO2DA.SCH|CTVGA1.SCH|CTVGA3.SCH|CTZVCRT.SCH|CTLCD1.SCH|PCMCIA.SCH|PCM_CONN.SCH|POWER.SCH|HW_SET.SCH|BCO_CAP.SCH:CPU SOCKET

:M1521 CPU BUS &CACHE:M1521 PCI & DRAM I/F

:M1523 PCI-ISA BRIDGE &IDE CTRL:L2-CACHE:DIMM SOCKET:CY2263, CLK GEN.:PMU M7101

:BQ3285E, 28F020(TSOP):M38802:NS87336

:SERIAL PORT,||PORT,EXT FDD:GOLDEN FINGER, FAN CONN:HDD, FDD, CD-ROM CONN.:YMF-715

:OP-AMP & LED BD CONN.:C&T65550

:VRAM, VGA PWR

:LCD CONN.,VGA PORT, ZV PORT:COVER SW, SHFCLK:TI PCI1131

:PCMCIA CONN, TPS2206

:CHARGER, DC/DC, BATT. CONN:H/W SET, RESET SIGNAL:BYPASS CAP.

22223333666900112,5

6111122222899111111111111111111111222222222222222222333333333330246024689690011223344555667788990026677777888899990000011111169696969695696969696969308024680246078924789024689DSKT-P55C

ACER

TAIPEI TAIWAN R.O.C

370P/J (CPU)

A396149

SC

电子工程师最受用

+5V

电子发烧友 电子技术论坛 1

8

8

1,5

$CPUD63$CPUD62$CPUD61$CPUD60$CPUD59$CPUD58$CPUD57$CPUD56$CPUD55$CPUD54$CPUD53$CPUD52$CPUD51$CPUD50$CPUD49$CPUD48$CPUD47$CPUD46$CPUD45$CPUD44$CPUD43$CPUD42$CPUD41$CPUD40$CPUD39$CPUD38$CPUD37$CPUD36$CPUD35$CPUD34$CPUD33$CPUD32$CPUD31$CPUD30$CPUD29$CPUD28$CPUD27$CPUD26$CPUD25$CPUD24

8U22DQ

CLK/CONV#RST#GNDVDDTHIGHTLOWTCOM

833R3

208,13

+5V

111111111111111111111111111

24446686888001021213122333646677787889113212331241346274877565856856786785679HD63HD62HD61HD60HD59HD58HD57HD56HD55HD54HD53HD52HD51HD50HD49HD48HD47HD46HD45HD44HD43HD42HD41HD40HD39HD38HD37HD36HD35HD34HD33HD32HD31HD30HD29HD28HD27HD26HD25HD24

8

U48

TH_CLK1$BE#0$CPUA3146259HBEJ0HBEJ1HBEJ2HBEJ3HBEJ4HBEJ5HBEJ6HBEJ7HA3HA4HA5HA6HA7HA8HA9HA10HA11HA12HA13HA14HA15HA16HA17HA18HA19HA20HA21HA22HA23HA24HA25HA26

ALADDIN3CPU BUS & CACHE

M1521

TIO10/MWEJ1TIO9/SRASJ1TIO8/SCASJ1

HD23HD22HD21HD20HD19HD18HD17HD16HD15HD14HD13HD12HD11HD10HD9HD8HD7HD6HD5HD4HD3HD2HD1HD0

185308$CPUD23$TAG10$TAG9$TAG8$TAG7FOR CACHE & SDRAMNOT AVAILABLE IN II

U18DQ

CLK/CONV#RST#GNDVDDTHIGHTLOWTCOM

81

R97100KR3

13

HA27HA28HA29HA30HA31

HADSJEADSJBBAORHFNDOFAYLJJJD

KENJ/INV

CACHEJ

S

HMLHIMOIAICDTWCOKCMRTJJJJJJ

HCLKIN150

CADVJ/CAA4JCADSJ/CAA3J

CCSJGCWOEEJJ

BWEJ/CGTCWSEJJ

TIO7TIO6TIO5TIO4TIO3TIO2TIO1TIO0

$TAG[0..7]

5

2222299377789962211112222108764321111130999999856782232368804063344354

1521-27/A

$CPUA27

1,5

$CPUA[3..31]

111,8111$CPUADS#$CPUA28$CPUA29$CPUA30$CPUA31

$21CLK$SMIACT#

55555

55

711

ACER

TAIPEI TAIWAN R.O.C

TitleA3370P/J (M1521 CPU TO PCI BRIDGE)96149

SC

电子工程师最受用

3.3V

6

MD37DD3365

MD34D33MD32MD31D30

MD29D28MDD2276

D25D24DD2232

MD21D20MDD1198

D17MD16DD1154

MD13D12MD11

MMMMMDDDDDDDDDDD198765432100

+5V

1111222211222211111222

790246371179946789044533355816890228435877467987942342686356889014248758MD37MD36MD35MD34MD33MD32MD31MMDD3209

MD28MD27MD26MD25MMDD2243

MD22MD21MD20MD19MD18MD17MD16MD15MD14MD13MMDD1121

MMMMMMMMMMMDDDDDDDDDDD198765432100

1112211122223333333333300100009009120111111111156912780344449012345678933333333335VVVVVVVVVVVVVVVVVVVVVVVVVVSSSSSSSSSSSSSSS

SSSSSSSSSSSSSSS

AD0AD1AD2AD3AD4AD5AD6AD7AD8AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31CBEJ0CBEJ1CBEJ2CBEJ3

U0

RP42

4,8,17,20,21,24

+5V

MGNTJ 1

R9510KR3R4510KR3 R12910KR3

2

REQ#1 12

GNT#1MD38

163285

MD38MD39MD40MD41MD42MD43MD44MD45MD46MD47MD48MD49MD50MD51MD52MD53MD54MD55MD56MD57MD58MD59MD60MD61MD62MD63MPD0MPD1MPD2MPD3MPD4MPD5MPD6MPD732K

ALADDIN3PCI & DRAM

M1521

1531AD0CBE#0CBE#[0..3]

+5V

RASJ2 18RAS#26666

RASJ3 1

R9810R3

2RAS#3

6

CASJ7 1RP43CASJ5 1RP41

8CAS#78CAS#56

7M

WMEAJA00

MWEJ0

MAA1MAB0MMM

AMMMMMMMMAABAAAAAAAA1112345678901

CASJ0CASJ1CASJ2CASJ3CASJ4CASJ5CASJ6CASJ7

RASJ0/SCSJ0RASJ1/SCSJ1RASJ2/SCSJ2RASJ3/SCSJ3RASJ4/SCSJ4RASJ5/SCSJ5

RASJ6/SCASJ0RASJ7/SRASJ0

MREQJMGNTJ

PRIORSTJ

PPSHHELORPDLRAADJRJJ

GNTJ0GNTJ1GNTJ2GNTJ3REQJ0REQJ1REQJ2REQJ3LOCKJSTOPJTRDYJIRDYJ

DEVSELJ

FRAMEJPCLKIN

VVVVSSSSSSSS333322221234

5VSUSPJ328

1521-27/B

4,8,17,21

1

2222322222232162840864284069000011111222211111453634261111000011912106787109332227529667767888923254802479135179603

R9910KR3

+5V

10+5V

104,214421

GNT#3+5V

74,8,17,214,8,17,214,8,17,214,8,17,214,17,21

TRDY#+5V

1RP14

MREQJMGNTJ

8765

RP44SRN10

8761

865

66MAA0MMAA23

MMMMAAAA4567

R1101

2

R109

10R3

MMMMAAAA8911

01

6

6MA[2..11]

CASJ0CASJ1CASJ2CASJ3CASJ4CASJ5CASJ6CASJ7

RASJ0RASJ1RASJ2RASJ3

FRAME#21

1 2RP16

21

17,21+5V

STOP# 1RP15

+5V

10CBE#18PCIRST#

ACER

TAIPEI TAIWAN R.O.C

A3370P/J (M1521 PART2)

96149

SC

24

电子工程师最受用

8111,24132378

3.3V

8814

R12PUL

1LL 343SC14M

15656557817265PNERFWMXSEGITTR

SDRWRJ/VAPICREQJ

A20MJIGNNEJINTR

STPCLKJ/APICGNT554109SMIJ/APICCSJCPURST

TC32KI1165TC32KO

SIRQII/IRQ8J

11111114455555895443219762831SIRQIMSCLKKBDATAKBCLK/KBCSJKBINH/IRQ1IO16J

RTRTYCECSFRCS

OLHNOWSJMKJIOCHKJCXDIRS

AENJ

IOCHRDYJ

MEMWJMEMRJIORJIOWJ

SMEMRJ/LMEGJSMEMWJ/RTCASDACKJ0/DMAACKJDACKJ1/DMAREQDACKJ2/DACKOJ

DACKJ3/PCSJDACKJ5/DAK_SEL0DACKJ6/DAK_SEL1DACKJ7/DAK_SEL2

DREQ0DREQ1DREQ2DREQ3DREQ5DREQ6DREQ7IRQ3IRQ4IRQ5IRQ6IRQ7IRQ9IRQ10IRQ11

IRQ12/MDATA

IRQ14IRQ15XD0XD1XD2XD3XD4XD5XD6XD7SD15SD14SD13SD12SD11SD10SD9SD8SA0SA1SA2SA12SA11

S

ASSSSSSS1AAAAAAA09876543

M1523

MS1B6HJEJ

BALE

PULLL2

+5V

3.3V

16,2424

SPKR 63AD31 737PHLDA#3.3V

2111505207438605203VVVVVVVCCCCCCCCCCCCSPKRSPLEDAD31AD30AD29AD28AD27AD26AD25AD24AD23AD22AD21AD20AD19AD18AD17AD16AD15AD14AD13AD12AD11AD10AD9AD8AD7AD6AD5AD4AD3AD2AD1AD0INTAJ_MIINTBJ_S0INTCJ_S1INTDJ_S2FRAMEJIRDYJTRDYJDEVSELJSTOPJSERRJPARCBEJ3CBEJ2CBEJ1CBEJ0PHLDAJPHOLDJPCICLKVDD/VBAT

IDE_D15IDE_D14IDE_D13IDE_D12IDE_D11IDE_D10IDE_D9IDE_D8IDE_D7IDE_D6IDE_D5IDE_D4IDE_D3IDE_D2IDE_D1IDE_D0

111

8508522742261VVVVVVVVSSSSSSSSSSSSSSSS

SBCLK

23USBCK465609USBP11USBP10

KBCS#U32

10,2413139,13,24

+5V

13

PULLL2

1

R8810KR3

2

ALADDIN3PCI-ISA BRIDGE

&IDE

M1523

21333,213,8,17,213,8,17,213,8,17,213,8,17,213,17,213,17,213,8,17,2116911,131323USBCK

11,13

1

R49 10KR3

2

9

11,1511,151115

PULLL3 1

R16910KR3

2

11,13,1511,13,1511,1313,15131313

11,13,15,2111,13,15,2111,13,15,2111,13,15,2111,13,15,2111,13,15,2111,13,15,2111,13,15,2110,13,2113,14,2111,13,14

IORJ 1

R9133R3R4833R3R22333R3R22133R3

2

10,11,13,15,24

IOWJ 12

10,11,13,15,24

MEMRJ 12

9,13

MEMWJ 12

9,13

IDRQ0IDRQ1

IIDDEEIIOOWRJJ

IDERDYIDAKJ0IDAKJ1IDE_A1IDE_A2IDE_A0

IDEPCS1JIDEPCS3JIDESCS1JIDESCS3J

9,10,11,13,15

LA23LA22LA21LA20LA19LA18LA17SA19SA18SA17SA16SA15SA14SA13

C175SCD1U

111111111111111111111111122111111111111222233322222222233333344444444458028913777888899999000052086421357913678901234567805791578023571357DSD15DSD14DSD13DSD12DSD11DSD10DSD9DSD8DSD7DSD6DSD5DSD4DSD3DSD2DSD1DSD0

LA23LA22LA21LA20LA19LA18LA17

SA1S6A17

SA15SA14SA13SA12SA11

SSSSSSSSAAAAAAAA198765430

8,9,10,11,13,15

14

DSD[0..15]

14141414IDE_DRQ0

IDESCS3J13

131314141414

13

ACER

TAIPEI TAIWAN R.O.C

370P/J (M1523 PCI TO ISA & IDE CONTROLLER)A39614914

1414

SC

电子工程师最受用

电子发烧友 电子技术论坛

13.3V

3.3V

3.3V

3.3V

## ADD CX1,CX2,CX7,CX8,CX9

CX941691225677155141074107

$CADV#$BE#0 83VVDDADV# DDADSP#

ADSC#CLKCS1#CS2CS2#WEAWEBWECWEDOE#A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14FT/NCNCNCNCNCMODENC

NC(64K32_A15)NC

NCVVVVNCSSSS

SSSS

VVVVDDDDDDDD

QQ

VDDQVDDQVDDQVDDQVDDQV

DDQ1DDQ2Q

DQ3DQ4DQ5DQ6DQ7DQ8DQ9DQ10DQ11DQ12DQ13DQ14DQ15DQ16DQ17DQ18DQ19DQ20DQ21DQ22DQ23DQ24DQ25DQ26DQ27DQ28DQ29DQ30DQ31DQ32

NCNCNCNC/ZZBWE#GW#

CX1SCD1UU4952$CPUD0CX2SCD1UCX7SCD1U

41691225677155141074107

U5152CX8SCD1U

72217$CADV#$BE#422R218

$C_MODE2

VSSQVSSQVSSQVSSQVSSQVSSQVSSQVSSQ

$H_ZZ$CPUA18 1

$C_MODE2

83VVDDADV#DDADSP#

ADSC#CLKCS1#CS2CS2#WEAWEBWECWEDOE#A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14FT/NCNCNCNCNCMODENC

NC(64K32_A15)NC

NCVVVVNCSSSS

SSSS

VVVVDDDDDDDD

QQVDDQVDDQVDDQVDDQVDDQ

VSSQVSSQVSSQVSSQVSSQVSSQVSSQVSSQ

V

DDQ1DDQ2Q

DQ3DQ4DQ5DQ6DQ7DQ8DQ9DQ10DQ11DQ12DQ13DQ14DQ15DQ16DQ17DQ18DQ19DQ20DQ21DQ22DQ23DQ24DQ25DQ26DQ27DQ28DQ29DQ30DQ31DQ32

NCNCNCNC/ZZBWE#GW#

$CPUD32$H_ZZ16491225677770050165016

S32K32-07

16491225677770050165016

S32K32-07

1,2

3.3V

R2200R3$CPUA5U50

VCCA14

D7A13

D6A0

D5A1

D4A2

D3A3

D2A4

D1A5

A6D0A7A12A8CS1*A9OE*A11WE*A10GND28202

3.3V

1

R21210KR3

2CS2

$TAG7$AMSTATE#2

3.3V

1

R216100KR3

2$C_MODEMODIFICATION:$C_MODE PULLED UP TO 100K

PULL UP: PENTIUM BURST MODE

PULL LOW: CYRIX LINEAR BURST MODE

R100

$H_ZZ 12$AMSTATE#

8

3.3V

1

R21010KR3

2

FTNC

A396149

ACER

TAIPEI TAIWAN R.O.C370P/J (256KB CACHE)

SC

电子工程师最受用

3.3V

3.3V

电子发烧友 电子技术论坛

3.3V

C271

SC4D7U16V6ZY

MD0MD4CAS#033MAB0MD8MD12 1CN21

145 2MD32MD36CAS#4MA3MD40MD44C268

SC4D7U16V6ZYC225SCD1UC224SCD1UC234C244SCD1U

33

MA[2..11]CN20

13.3V

C261

SC4D7U16V6ZY

MD32MD36CAS#4MA3MD40MD44C186SCD1U

145 2C107SCD1UC241SCD1U

MD0MD4CAS#033MAA0MD8MD12

3.3V

CX25SCD1U

CX26SCD1U

CX27SCD1U

CX28SCD1U

## ADD NEW COMPONENT

33MWE#0

MD16MD20MA6MA9MWE#0

33MD16MD20MA6MA9CAS#2MD24MD2862MD48MD52MA7CAS#2MD24MD2862146

MD48MD52MA7CAS#6MD56MD60CAS#6MD56MD603.3V

C260

SC4D7U16V6ZYC257SCD1UC270SCD1UC272SCD1U

3.3V

C130SC10U16V

C259SCD1U

C264SCD1UC269SCD1U

3

ACER

A396149

TAIPEI TAIWAN R.O.C370P/J (DIMM SOCKET)

SC

电子工程师最受用

3.3V

1

R18022KR33.3V

1

1SW3

8

3.3V

1R17922KR33.3V

1

R10610KR3

2 电子发烧友 电子技术论坛

FOR CY2263S0 S1 CLOCK0 0 50MHZ0 1 60MHZ1 0 66.6MHZ1 1 33MHZ

$BF1

1100

$BF2

1010

1.5X2X3X2.5X

+5V

+5VKBD14M

3VCCDCLKGND

CLPR4Q

U47A 5

1

+5V

2

10

14 11 7

VCCDCLKGND

CL1+5V

PR+5V10Q

U47B 9

1

R19233R3

R20133R3

2##

8

3.3V

1

L8

2

C87

C101SC100P

C99SCD1U

C85SCD1U

C86SCD1U

C100SCD1U

MLB321611+5V

+5V4

9

U41DSSHCT04

1U39VDDVDDVDDVDDVDDXINXOUTCPUEN1CPU-PCIENSELS1S0VSSVSSVSSVSSVSSCPU0CPU1CPU2CPU3CPU4CPU5CPU6PCI0PCI1PCI2PCI3PCI4EPCIUSB-CLK

IOCLKREF0REF1

6R90R61 1 1

R92R87

2155

C83SC10PC84

X2

33R3

3.3V

FS1

2

1

8

SC10P 3SSLVC125FS0

5

3.3V

14 4

U34B 6SSLVC125

33R3

2

11

23417

21

8

1

R67

2

1

33R3R16333R3R6833R3

22

15

RX822KR3

1

1

RX922KR33.3V

4

2

12

KBD14M

17

C105SC47P

1

R962MR5

14

C223SCD1U

5

U19CSSHC14

1

2

+5V4

1

R166233R3

+5V1

U19A 2SSHC14

X3

CAN32768

## REMOVE R65,R178,R182,R181,R66 PAD

+5V4

U19D 32K1

+5V4 3

8

SSHC14

U19B 4SSHC14

32K2

3,17

ACER

TAIPEI TAIWAN R.O.C

A3370P/J (CY2263 CLOCK GENERATOR)96149

SC

电子工程师最受用

+5V

$7101STP#

9

+5V14

U43C 8

9

3.3V

14

1U13C 8

14

LLED#

TPX1TP-1

TPX2TP-1

1919

5

U26B 6SSHC125

+5V3.3V 10416

STANDBY#

2249,134U20

2

CLOSE TO U34

R107 12

47R3

1

SSHCT08SOLCX125M+5V

1

LLED#

9

1

4

10

U26C 8SSHC125

1

R122470R3

2

16

7

89

AD0 37PCICLK

18SMIJ

VDD55191VDD5VDD5

VDD310206VDD3

19

## REMOVE U15 PAD, CIRUIT MODIFY

963103891VVVVVSSSSSSSSSS

GPIOC7(VCSJ)

87777770975432GPIOC6(SETUP)GGPPIIOOCC54((EEXJTESCWT)J)

GPIOC3(DOCKJ)GPIOC2GPIOC1GPIOC0

+5V

GPIOB7GPIOB6GPIOB5GPIOB4GPIOB3GPIOB2GPIOB1GPIOB0

887162$7NDSTP#2

1

R18347KR3R19410KR3R18710KR319

2

AD24GPIOWF1

3 1U36D0D1D2D3D4D5D6D7

Q0Q1Q2Q3Q4Q5Q6Q7

220+5V

199,132216

OCVCCGGND

+5V

12233

FDDIN# 1 4RP12

10AD00AD01AD02AD03AD04AD05AD06AD07AD08AD09AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31

1444

213

TPX5TP-117PWR_SW#

STANDBY# 12

GPIOA7

(SPKR)GPIOA6

GPIOA5GPIOA4GPIOA3GPIOA2GPIOA1GPIOA0

CLK32SEL1SEL0DISPLAY

CCFTFPVEE

FRAMEJIRDYJTRDYJDEVSELJCBEJ0CBEJ1CBEJ2CBEPJA3R

SUSRST

PHSWOURCTSGOKTOVREAOSRTYTDWICJE

ALCSLLPPCDLBBWSRREJJR2TQD

SPSKQCWTOL

32K172017

131923 120,24

ID_DATA

R93 0R3

2

VEEVR#

12

STANDBY#AAPMSEL0

12 131

+5V

+5V4

6

2

U43B 4 5SSHCT08

1919

RX710KR3

+5V4

U5D11SSHCT32

VDDS

3,4,213,4,213,4,213,4,213,4,213,4,213,4,213,4,213,4,17,21

11121912459796

(M71XX CONFIGURATION)

3444444490123456

CPOWVREGRO_OSDW

4455555579012345

M71011611,13

232316

## CIRUIT MODIFY

2323

DISPLAY 1

R1964K7R3R1934K7R3R1954K7R3

23202

11212

1 2

+5V4

U43A 3SSHCT08

10

+5V1U38E4117SSHC14

HOTKEY#

10

$7101STP#$1523INTR

12 13

+5V14

U43D11

CCINTR

19

ENBL 12

IRQ8#

9

SSHCT08

LLED# 1

3.3V

4

+5V

5

U13B 6SOLCX125M

CLOSE TO U34 1

R5847R3

2

PWRGOOD

7

HDD+5V

$7NDSTP#

35

VCCDCLKGND

CL14PR

Q

U54A 5

CLK4M

HDD+5V

11VCCDCLKGND

CL310PR

Q

## ADD RX3 , CIRUIT MODIFYU54B 9

8SSHCT74

RX3

C90SCD1UC91SCD1U

+5V14

3.3V

5

U41C 6

12

3.3V

4

U13D111

7 6SSHCT74

1

2

C89C88SCD1U

SSHCT04SOLCX125M

U54 WILL NOT BE INSTALL.RX3 MUST BE INSTALL.

(THE VAULE IS 0)

ACER

TAIPEI TAIWAN R.O.C

370P/J (M7101 PMU)

A396149

SC

电子工程师最受用

电子发烧友 电子技术论坛 +5V+5V

SB: ADD DUMMY RESISTER TO

U40 PIN 22

1R35

10KR3

U27VCCCS$ASR/W$DSRST$RCL$EXTRAMBCX1X2+5V1R910KR3

4,10,11,13,15

232424PWRGOOD# 1

243

1BT1BH-12

AD7AD6AD5AD4AD3AD2AD1AD0INT$SQWMOTVSSVSS

11TPX3TP-1

SD7 2

DX2

2

1

IRQ8#

4,8

X12

CX30

SC3P50V3KN

HDD+5V

C265SCD1U

4SA0884SSHCT32

20U52A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16VCCDQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ7WE#VSSVPPA17

821 724C266SCD1U

2

U52 IS TSOP PACKAGE, MUST BE INSTALL.

31

1R22210KR3

Q9RN1424

Q8S2N3906+12V

SD0MEMW#

BIOSVPP

4

+5V

413RTCROMCS#DISROM

9 10

4

U45CBIOSCE#

8FLASH_ON 2

231

## REMOVE U53 PAD

ACER

A3TAIPEI TAIWAN R.O.C

370P/J (RTC AND BIOS)

96149

SC

电子工程师最受用

+5V

电子发烧友 电子技术论坛

+5V

4,9,11,13,15KCOL1KCOL2KCOL3KCOL4KCOL5KCOL6KCOL7KCOL8KCOL9

KCOL10KCOL11KCOL12KCOL13KCOL14KCOL15KCOL16

U16

+5V+5V

P00P37

P36P35P34P33P32P31P30VCCP61/CNTR0P60/INT5/OBF2DQ7DQ6DQ5DQ4DQ3

DQ2

MCLK+5V

1RP17

1044444444433333338765432109876543

KROW8 49PPPPPPPPPPPPPPP000000011111111123456701234567

KROW1 1RP34

1SW2

810KROW5TDATA

P53/SR

DDWRCDQQRDSAY10###0#

P52/SCLK

P51/TXDP50/RXD

P47/INT4P46/INT3

P45/IBF0#/OBF1

P44/OBF0

P41/INT0PRESET#4CNVSS3

/P42/INT1INT2

P20P21P22P23P24P25P26P27VSSXOUTXINP40

32HOTKEY#

8

161616

7

TRACKSTICK CONN

+5VST+5VA

24

CN19

1Y-COODSTCLOCK

+5V1

TDATA+5V1R21510KR3

1

XDATA

1111111

1234567890123456

SD2M38802M2

2

R7410KR3XCLK

4447777IOW#4

4

C231SC47P

C255SC47P

CX40

SC4D7U16V6ZY

MDATA

ST+5VA

CX41

+5V

1

SW1

2

1

L5

2

CN1

R1

150R3

L1

L2

MLB321611

MCLKMDATAXDATAXCLK

1

1R123150R3

2

2

1 1

L4 1

2

2

1

R1132

22

L3

MLB321611

5KCOL16Y-COOD9

1CN15

30KCOL4STCLOCK

12

R112150R3

MLB321611

C167SC47P

C133SC47P

SC47P

KB BD CONN.

C166

SC47P

C132

SC4D7U16V6ZY

C160 SCD1U

TitleA3ACER

TAIPEI TAIWAN R.O.C

370P/J (KB CONTROLLER)

96149

SC

电子工程师最受用

+5V

C164

C163

12

PPPPDDDD0123

STROB#

4

+5V

IRQ24IRQIRQIRQIRQPPPDDDD4567

+5V

SB: CHANGE MAX213 TO MAX3243U2C1+C1-C2+C2-T1INT2INT3INR2OUTBR1OUTR2OUTR3OUTR4OUTR5OUTFORCEONFORCEOFF#INVALID#VCCV+V-T1OUTT2OUTT3OUTR1INR2INR3INR4INR5INGND

26 9 425

C161C16212121212121212

ACK#12

8

1

0999999999888888888877708765432109876543210976MIIRRRQQ34

VDDCIRQ5/ADRATE0IRQ6IRQ7PTDB0//WIRNIDTEEX

PD1/TRKOPPDD23//WRPDATA

VSSDPD4/DSKCHGPD5/MSEN0PD6/DRATE0PD7/MSEN1CK/DR1BUSY/WAIT/MTR1PSELL/CIWTND//AWSTGTAAETPE/ASTRB

NIT/DIRRR/HDSELFD/DSTRB/DENSEL

SLCTIN#U6

SIN1

75DCD1#44,134,847SD74444,9,10,13,15 1CS1/ZWSTCX1/OSCX2VSSCD7D6D5D4D3D2D1D0AENA9A8A7A6A5A4A3

SOUT1/BOUT1/BOUT1/BADDR1

SKDDACRSAAA1HQE2100G1L

DARTKAPOGDVAATSTTEISEAPRB

TR1/RI1D/TLRPRE0D0

NDEX

DENSEL/ADRATE1

RV2/PNF/DR23/SIRQ13

VDDB

DRATE1/MSEN1/CS0/SRIQ12

DRATE0/MSEN0

SIN2/IRRX1

SOUT2/BOUT2/CFG0/IIRTX

VSSE

IRQ15/SIRQI1

IRQ11IRQ10IRQ9DRQ0IOCHRDY

SA14RI1#

4

4444

4

4

222333334444568901234567890123456790

SA2412,141412,1412,1412,141412,1412,1487336Q

+5V

14141412

C23

SCD1U

+5V

1R140

R14110KR32

2RTS1#

1SOUT1

R13910KR3R4410KR3

10KR3 1

1

2SOUT2

2DTR1#

AUTOFD# 1RP27

8PAUTOFD#

121212

SLCT 1RP30

8PSLCT121212

A3370P/J (NS87336 SUPER I/O)

96149

SC

ACER

TAIPEI TAIWAN R.O.C

电子工程师最受用

+5V

FDDCHG

456

D7RB731U

+5V

11EXTINDEX#

14U24

VCCB9B0A9A0A8A1B8B1B7B2A7A2A6A3B6B3B5B4A5A4OEAOEBGNDEXTDSKCHG11

11,14

111111

24U1

VCCB9B0A9

A8A0A1B8

B7B1B2A7

A6A2

B6A3

B5B3

A5B4A4OEAOEBGND23PSTROB#

PPD4PPD5PPD6PPD7

11

11

1111

+5V1

R11510KR3R116100KR3

+5V

U23GNDOUT

OUTIN

INOUTOUTC9

27

CN5

1415161719202122232425EXTTRK0#EXTWRTPRT#

+5V

R119100KR3

C7SCD1U

4

2

5

+5V

U38C 6SSHC14

FDDIN#

9 10

4

U5CSSHCT32

FDDRDY#

EXTWGATE#

EXTDSKCHG

EXTMTR1#EXTFDIREXTSTEP#

C158SC680P

FDD5V

C10

1 8FDD5V

+5V

C165SCD1U

C8

SC10U16V

1

33R3

PACK#

2

PPEPSLCT1

C141SC150PFDDDCHGPAUTOFD#RP22

PSLCT8,14

14

11

FDDRDY#

26 1 27

CN3

PPD0RP2110PPD411,14

14+5V

1111EXTRDATA#

PD0RP23

PPD011,14

RP24

FDDRDY#

8PPD4PD4 1+5V4

FDDIN#

11

U19E SSHC14

FDDDCHGR21560KR3

+5V4 13

FDDCHG

RX1110KR3

U19FSSHC14

C150

22

CN4

FDD5V

10

11

111111111111

EXTINDEX# 1 2 3

EXTDR1# 4EXT3_MODEEXTWDATA#

8

FDDIN#

1

330R3

7 82

9 10 11

## CIRCUIT MODIFY

EXTRDATA#EXTHDSEL

12

28

EXT. FDD CONN.

FDD5V

1

ACER

TAIPEI TAIWAN R.O.C

370P/J (||PORT,SERIAL PORT,EXT. FDD)96149

A3SC

电子工程师最受用

HDD+5VHDD+5V

4,9,10,11,15SD0HDD+5V

RP47

10HDD+5V

SD4MEMR#HDD+5VHDD+5V

HDD+5VHDD+5V

SD5423844444444424 35GF1A1B1A2B2A3B3A4B4A5B5A6B6A7B7A8B8A9B9A10B10A11B11A12B12A13B13A14B14A15B15A16B16A17B17A18B18A19B19A20B20A21B21A22B22A23B23A24B24A25B25A26B26A27B27A28B28A29B29A30B30A31B31A32B32A33B33A34B34 14SA044

488RP49

1044

SD8HDD+5V

RP5010HDD+5V

SD154,8

44

DRQ1 1RP210DRQ04444

4

444SBHE#

RP4810+5V

LA234

4,11,14

1 3+5VRP4

104,14,21

+5V

THIS GOLDEN FINGER IS REVISED BY PEACH(9/24).

+5VHDD+5V

R2241KR3

4444

4

CN9CON2-1012

IRQ11RP3

12IOCHRDY#

4

10IRQ3FANPOWER

FAN CONN.

+5V

R1434K7R3R104K7R3R1534K7R3R524K7R3

4

+5V

22 124

U44D11SSHCT32

13

+5V14

C173U46F12 1

SSHCT04

R120

2

C174+5V

1 12

4

100KR3

U2XGNDOUTINOUTINOUTOUT 1

82

4

12

4,11

## CHANGE COMONENT

8R1371KR3

23

23 12

456

U29IMD1A108

+12V

1

1

32

Q52N7002

1

321R150 10KR3

R1311MR3

R1384K7R35VSB_DC

ACER

TAIPEI TAIWAN R.O.C

A3370P/J (GOLDEN FINGER I/F)

96149

SC

8

电子工程师最受用

FX1FX2

1

2

CLOSE TO CN17 HDD CONN

1

+5V1R124

4K7R3

PCIRST#IDE_IOW#

4,13

IDE_IOW#41

FUSE-2D5A125V

FX1, FX2 P/N:69.41501.001

43

1 41

+5V

DSD042HDD CONN.

RP35CN16

HDD+5V

FX1, FX2 P/N:69.41501.001

CX3

SC4D7U16V6ZY

CX4SCD1U

+5VHDD+5V## ADD CX3,CX4+5VCDROM+5V 2

FUSE-2D5A125V

HDD_LED#

IDE_D8HDD+5V

1

IDE_D8 33 1 31

CN17

34 232

24

R2064K7R3

44

+5V1

+5V1

R1994K7R3

R2001KR3

IDE_RDY

2

44,13

4

IDE_A2HDD+5V

1

1

R202

2

0R3

DSD4 1+5VRP33

10R2035K6R3

CD-ROM 2 CONN.

DSD8

HDD+5V

110HDD+5VDSD12

+5V

HDD_LED#CDROM_LED#

1 2

4

U17A 3SSHC00

3

+5V4

U46B 4

16

CDROM+5V

+5V1R1754K7R3

CDROM+5V

SSHCT04

C103CN14

C104C93SCD1UIDE_A115

4

IDE_A2 43

242

2 CDROM_LED#

15

DSD0RP37

IDE_D01111,1211,1211,1211,1211,12111111,12R1740R3

11

8,12

DSD4

1RP36

8IDE_D44

IDE_D8RP32

RP39

444 18IDE_A0+5V

RP31

R841KR3R1761KR3 R1841KR3

2

DSD8

RP38

4444 1R20447R3 R20547R3

8CD_CS3#INDEX#DSKCHGTRK0#

1

R1721KR3R177

12 12

FDD/CD-ROM CONN.

DSD12 18IDE_D122

4IDE_IOR#WRTPRT#RDATA#

1KR3 1

4

12IDE_IOW#

THESE RESISTORS MUST BE CLOSED FDD CONN.

ACER

TAIPEI TAIWAN R.O.C

A3370P/J (IDE & CD-ROM & FDD CONN)96149

SC

电子工程师最受用

DVDD3

CX15SCD1U

CX16SCD1U

C67SCD1U

CX17

SC10U10V6JY

C68C39

AUX2R

C216

R7010KR3

C751R73

220KR3

1414CD_R

R71AUX2L2

10KR3

1

2

1

## ADD CX15,CX16

AVDD5

1

R1467K5R5F

1616R87K5R5F

C195

16+5V

L7

DVDD3

AVDD5

MIN

C41 1

R53220KR3

1AVSSAVDDGP0GP1GP2GP3GP4GP5GP6GP7DVSSRESETIOW#IOR#DVDDAENA11A10A9IRQ3IRQ5IRQ7IRQ9IRQ10IRQ11

SBFLTR

SC1U16V5JX

C194

SCD01U

SBFLTRSBFLTLSYNHLSYNHRTRECRTRECLAUX2LAUX2R

C38

MIN

AVDD5

C62

CD_LC61

1616

G3

CD_LR72220KR3

12

2

2

C6

SC10U16V

1

AVDD5

C94

+7V

DVDD3

VREFOVREFI

12

MLB321611

U31

C63SC1000P50V3JNR5410KR3C215SA12 1R1582

R15922KR3

X33I

X24I

TRECR

CX14SCD1U

C47SCD1U

CX29SCD1U

C76

11

099999999998888888887777098765432109875432109876SBFLTLSYNSHLSYNSHRTRECRTRECLAUX2L

AMMVVUIIRRXCNEE2FFROI

ADFLT

LADFLTR

DVSSSEL0SEL1SEL2MP0MP1MP2MP3MP4MP5MP6MP7MP8MP9DVDDVOLUP#VOLDW#

A0A1A2X33OX33IX24OX24I

DDVVRTSDDDDAAAAAASXXS4567876543SDDAVSSAVDDLINELLINERAUXILAUXIROUTLOUTRVOCILVOCIRVOCORVOCOL

U35OUTINPUTSENSEFBSD5V/TAPGNDERROR 81

DVDD3

244444

4444

DRQ0

DACK0#

DRQ1

DACK1

DRQ3

DACK

3DDDD#0123

752

## ADD CX14

SYNHL

C43SYNHR

SCLKSDATALRCLK

C46SBFLTR

C44FROM PMU GPIO.

SBFLTL

C42TRECL

C50 C49

## C49,C50 IS CHANGED TO 0.01U

VREFIVREFO

C66

SC10U16VC48SCD1U

DVDD3

C64

SC10U16VC45SCD1U

DVDD

2222333333333444444444456789012345678901234567890

YMF715

+5V

SSSSSSAAAAAA86543

SSSSDDDD0123

SSSSDDDD4567

4

C176SCD1U

7 1U28X1VDDGND16.9M

X2PD#33.9M24.6M

8 1

1R14433R3

R13633R32

C184SC10P

2

X33IC177SC10PX24I

4444444,9,10,11,13

ACER

TAIPEI TAIWAN R.O.C

A3370P/J (AUDIO YMF-715)

96149

SC

电子工程师最受用

+5V1

1

RX247KR3

2

5VSB_DC

3R25

22KR3LED#QX1 282

DISPLED

13

+5VU38F12SSHC14

8

1RN1424

## CIRCUIT MODIFY

5VSB_DC

4

U25C 8

5VSB_DC

1

R747KR3

2

5

2

5VSB_DC

4

U25A 3

CHARGELED

+5VL16

232

AMPVCC

C182SCD1U

CX36

SC1U16V5JX

5VSB_DC

4

U25B 6

SSHC00

SSHC005VSB_DC

4

9 10

U25D11

BBT_QCHG

19

MLB321611

DISPLED

SSHC00 1

D8

2

6

R2422KR3

VD

DVO1VO2

U4 51

R647KR3

2

C5SC100P

12

4 1

C1792LINE_OUT_LSPEAKERLB

3.3V

G4

C169

SC1U25V5MY

IN-IN+BYPASSSHUTDOWN

GND

7

1

12

8

RX132K2R3

C178, C179 P/N:80.10711.141

CHARGELEDLM48612CX37SCD1U

LINE_OUT_L

141010

AMPVCC

SPKR_L

CX32SCD1U

SPKR_R

LINE_OUT_R

1

CN121234567891011121314151617181920

6

R522KR3

VD

DVO1VO2

UX4 5R2647KR3

2

C28SC100P

2

4 1

2

LINE_OUT_RSPEAKERRB

15

CX34

SC1U25V5MY

IN-IN+BYPASSSHUTDOWN

GND

7

151

RX122K2R3

CX35SCD1U

15

LM4861

8LED#

4 5

1

2

C252SC22P

2

BZ1

CN712

+5V1+5V

U5B

23 6SSHCT32

1 2

4

U5A 3SSHCT32

BATPRLED#

+5V1U44B 6

2

21## ADD RX1

9 10

SSHCT32

C253SCD1U

R21747KR3

2

+5V

D10

+5V

4+5V

1

RX147KR3

8 4 2

1

R21333R3

SPKR_L

U44C 8SSHCT32

C254

1321

Q7

SMPSA13

SPKR_RCN1012

ACER

A3TAIPEI TAIWAN R.O.C

370P/J (AUDIO AMP & CONN)

96149

SC

电子工程师最受用

18VGAPWR18

18

V

MAD0VMAD1VVMMAADD23

VVMMAADD45

VMAD6VMAD7VMAD8VMAD9VMAD10VMAD11VMAD12VMAD13VMAD14VMAD15

VMBD0VMBD1VMBD2VMBD3VMBD4VMBD5VMBD6VMBD7VMBD8VVMMBBDD910

VMBD11VMBD12VMBD13VMBD14VMBD15

VAA0VAA1VAA2VAA3VAA4VAA5VAA6VAA7VAA8

VRAMVCC+5VAVCC

3.3V

CVCC1

C228SCD1U

+5V

1RP13

8VAA0 1

R554K7R3

PCASAL# 1RP10

81818

2

111111111111111166666666777777772345678901234567MAD0MAD1MAD2MAD3MAD4MAD5MAD6MAD7MAD8MAD9MAD10MAD11MAD12MAD13MAD14MAD15

111111111111111122233333333344447890123456780134MBD0MBD1MMBBDD23

MBD4MBD5MMBBDD67

MBD8MBD9MBD10MBD11MBD12MBD13MBD14MBD15

111111114444555556780123AAAAAAAAAAAAAAAAAA012345678

AVCC

59BVCC

114549282BVCCMVCCAMVCCB

10686MVCCCDVCC

IVCC

18801IVCC

CVCC0

20056CVCC1

U12

R41

3,4,213,4,213,4,213,4,213,4,21CBE#0 1818

AD22 12 11 22 43207199

IDSELFRAME#IRDY#TRDY#DEVSEL#STOP#PARC/BE0#C/BE1#C/BE2#C/BE3#RESET#ROMA0ROMA1ROMA2ROMA3ROMA4ROMA5ROMA6ROMA7ROMA8ROMA9ROMA10ROMA11ROMA12ROMA13ROMA14ROMA15ROMA16ROMA17ROMOE#A20CLKA23PERR#SERR#REFCLK(RESERVED)32KHZSTNDBY#ACTIENABKLSHFCLKMLPFLMENAVDDENAVEE

AD00AD01AD02AD03AD04AD05AD06AD07AD08AD09

3,4,21+5V1R19110KR3

RASA#RASB#CASAH#CASAL#CASBH#CASBL#WEA#WEB#OEAB#

P0P1P2P3P4P5P6P7P8P9P10P11P12P13P14P15MCD0MCD1MCD2MCD3MCD4MCD5MCD6MCD7MCD8MCD9MCD10MCD11MCD12MCD13MCD14MCD15RASC#CASCH#CASCL#WEC#OEC#RSET

RGB

711065560Y0UV3UV7 8 7

RP11

1RP1

8UD3181818

119

2

24

1U8

20RP26

8LD319

1

G5

2

1U11

RP25

20 1RP20

8SUD38SUD719

19

U8,U10,U11: P/N 69.20010.001

73,21

478720

202019

53

19

AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31

CCCCCCCCAAAAAAAA0123456799999990123467

HCRAE8F9989

AGND56

BGNDBGNDBGNDBGND

MGNDAMGNDBMGNDC

DGNDDGNDIGNDIGND

CGND0CGND1

HSYNCVSYNC

202020

2020

554444444433333321111111

10987654108765430987654387654321

188,19

3,4,8,20,21,24

R0 5AAAAAAAAAAAAADDDDDDDDDDDDD0123456789111

12

4AD13AD14AD1AD16AD17AD1AD19AD2AD2AD22AD2AD24AD2AD26AD27AD28AD29AD30AD31

1235111867126926309378

422

00CT65550

1

R419

5RP29

4 20U10

1ZV_VREF

ZV_HREF

1919

R37560R3

ACER

TAIPEI TAIWAN R.O.C

370P/J (VGA CT65550)

A396149

SC

电子工程师最受用

VGAPWR

C57

SC10U16V

C55SCD1U

C56

SC1000P50V3KX

电子发烧友 电子技术论坛

LCD_3/5V#

011

ENAVDD

101

100001

17

VGAPWR

C80SCD1U

3.3V

Close 105(MGNDC),108(MVCCC) PIN

VMAD0VMAD4 1C81SCD1U

17

3.3V

1

G2

2

C211

SC1U16V5JX

C226SC10U16V

C221

SC1U16V5JX

DCBATOUT

1R22C24 U3

8

CCFTPWR

VGAPWR

1

R147

2

C18

SC10U16V

2

C193SC10U16V

2

C200

SC10U16V

C192SCD1U

C191SCD01U

C196SCD1U

199C

SCD01UAVCC

C32SCD1U

C31SCD01UCVCC0

CVCC1

1717VAA0 1

R2322KR3

C1933R3SCD1U

2

1

R12710KR3

R154

.CA0A1A2A3VCC

.CA8A7A6A5A4VSS

44VMAD15VMAD11VCASAL#1717

+5V

223Q1RN14241

C20533R3SCD1U

1

L6

HF70ACB

VRAMVCC

C222SCD1UVMBD0VMBD4 1C96SCD1U

VRAMVCC

C82SCD1UC97

SC10U16V

GZ1

3.3V2

3.3V

LCD+5V 8

+5V14

U17B 6

SSHC00

1

RX6100KR3

2

17 4 5

1

UX3GNDOUTINOUTINOUTOUTCX24VWEA#VAA0

## CIRCUIT MODIFY , CHANGE COMPONENT

U40

.CA0A1A2A3VCC

.CA8A7A6A5A4VSS

44VMBD15VMBD11VCASBL#171717

17

ACER

TAIPEI TAIWAN R.O.C

TitleA3370P/J (VRAM & VGA BYPASS CAPACITOR)96149

SC

电子工程师最受用

17

17 2

17 1

L13

ELKE101FA

3

2

20R1R2R5R6SUD2SUD1SUD6SUD5

171717+5V1

+5V330R3

8C1598SCD1U16CCFTPWR

C4SCD1U

20C3

SC1U25V5MY

CN6

C72R69

24K7R3Y724 D6

+5V

15,21,22

1

17

20R126470R3

80 1R0R3R4R7SUD3SUD0SUD7SUD4

1717171717

20LCD+5V

C1SCD1U8

20

U9

VCCB9B0A9A0A8

B8A1B1B7B2A7A2A6A3B6B3B5B4A5A4OEAOEBGND23UV2UV424U14

VCCB9B0A9A0A8A1B8B1B7B2A7A2A6A3B6B3B5B4A5A4OEAOEBGND23UV7

21

1717171

8

20

8

C171

SC1U25V5MY+5V1R310KR3

+5V1R3610KR3R1181KR3

16 5 17

R1251KR3

CN2

MLB321611

8

TPX4TP-1

17

100R3

22

2

2020CRT_VSCRT_BCRT_GCRT_R

1THIS CONN. IS LCD INTERFACE CONN.

2020R3433R3

8 12

ACER

TAIPEI TAIWAN R.O.C

TitleA3370P/J (CRT CONN.& ZV PORT)

96149

SC

电子工程师最受用

电子发烧友 电子技术论坛 R16L9

171717+5V

1

R19

75R3

1

1

210R3 1

R1410R3

2R1310R3

R1875R3

1R1775R3

C13SC47P

C14SC47P

2

1

L10

1

L11 1

222

191919

22D1

2

2

C12SC47P

17 1

R15510R3R16510R3

2 1C204SC33P

R11122R3R12122R3 R11722R3

2PLFS

19

17 1

R4010R3

2

R3910R3

2

L15

1

2

19

BK2125HS330

2

17 12 1C218SC33P

2PLP

1917+5V

1

19

THESE COMPONENTS 68.00031.001

17 1

R16210R3

2 1C217SC33P

2PMOD

19

2D5

2D4

C16SC47P

C17SC47P

17

R15722R3

R1320R3

PSHFCLK

19

C212SC56P

8U26 MUST BE 74AHC125

4

13

11

+5V

23 12

3.3V

3,4,8,17,21

DISPLAY

2

14

81

U13A 3SOLCX125M

1

R5622R3

2

19

+5V1R128100R3

2CN812

+5V4

2

U26A 1

R133100R3

2

3.3V

4 9

8SSLVC125

3,4,8,17,21

2

C2SC100P

8

8

COVER_SW

1

19

1

R410KR3

R13410KR3

ACER

TAIPEI TAIWAN R.O.C

Title

370P/J (LCD I/F)

A396149

SC

电子工程师最受用

3,4,8,17,213,4,8,173,4,8,173,4,8,173,4,8,17

3,4,17

3,173,4,8,17,21

3,4,8,17

AD20

3.3V

8C7BE#3

334,13444

C73SCD1U

C187SCD1U

C188SCD1U

C202SCD1U

C214SCD1U

C34SCD1U

4

1

1

CP

BAERSERPERSTODEVLTRDIRDFRA#CBEIRQ12

4

2

AAAAAAAAAAAAAAU33

RX102IRQ14

IRQ11IRQ10IRQ9IRQ7

3.3V+5V

C74SC1KP C198SC1KPC37SC1KP

C35 SC10U16V C209 SC10U16V

3.3V

B_SLOT_VCC

1R164100R3

AD12A3A4A5

## ADD CX10,CX11

222222222111111111111111111111111111111111111111110000000009999999998888888888777777777666666666655587654321098654321098765432109875432109876543210987AGAAADNDDD1D1112345

1AD11AD10AD9AD8AD7VCCAD6AD5AD4AD3AD2GNDAD1AD0B_CCD1B_CAD0B_CAD2B_CAD1B_CAD4B_CAD3GNDB_CAD6B_CAD5B_RSVDB_CAD7B_CAD8B_CC/BE0B_CAD9B_CAD10VCCB_CAD11B_CAD13B_CAD12B_CAD15B_CAD14B_CAD16B_CC/BE1B_RSVDB_CPARGNDB_CC/BE2

B_CAD17B_CAD18B_CAD19B_CVS2B_CAD20

CPV/ACEEBRCRRERR1

TOPEVSELRDY

GCARNR/DDDAB1YME6

E2

AD17AD18

AVAAADCDDD1C2229012

AD23

IGCAADN/DDSDB22EE45L3

AD26

AVAAVDCDDC2C22C789P

AD30

AGDENNS3QTDT1I

N

PVIIICCRRRLCQQQK111

542/RI_OUT

IRQ11IRQ10IRQ9/IRQSERIRQ7IRQ4/INTBIRQ3/INTA

IRQ5

CX10SCD1U

CX11SCD1U

2

1561130_INTB#

4

1

R1510R3

2INTD#

3,4

2

CBE#0

IRQ5AD6AD1B_D13GNDDATACLOCKLATCH

22B_CD1#

2222222222

B_CE1#B_CE2#B_OE#B_IOWR#

B_A822B_WE#

B_A20

B_CRST

B_CAD21B_CAD22

B_CREQ

B_CAD23

B

_BBC__CCC/AABVDDEC223C45

B_CAD26

B_CVS1B_CINT

B_CSERR

B_CAUDIO

B_CSTSCHGB_CCLKRUN

VCCPA_CAD31A_RSVDA_CAD30A_CAD29

VCC

A_CAD28A_CAD27A_CSTSCHGA_CAUDIOA_CVS1A_CAD26A_CAD25A_CAD24A_CC/BE3

GND

A_CAD23A_CAD22A_CAD20A_CVS2A_CAD19

VCCAA_CAD18A_CAD17A_CC/BE2VCCA_CCLKA_CPARA_RSVD

A_D82222

1130_INTA# 1

3.3V

1U34D34

R1520R3

2

3,4

11127SSLVC125

A_A3A_A72

A_A16A_CD2#22222222

A_REG#

22

22

2222

A_RESETA_VS2

A_WE#

22

B

B__CCACGDDN22D7B_CAD28B_CAD29B_CAD30

B_RSVD

B_CAD31

A_CCD1A_CAD0A_CAD2AAA___CCCAVAADCDD1C43A_CAD6A_CAD5A_RSVDA_CAD7A_CAD8

A_CC/BEO

AA__CCAAGDDN19D0A_CAD11A_CAD13A_CAD12A_CAD15A_CAD14A_CAD16

A_CC/BE1

PCI1131

$CARDCLK

1

R149DUMMY-R3

3.3V

C189SC33P

555555666666777777788888888999999999111134567890123567890123456789012346789012345678900000

01234

22_A24B_A7_A25

B_A6

B_A5B_A4

B_AB3_G#

B_A2B_A1B_A0B_VS1

B_IREQ#BB__WSAPIKTR##

B_STSCG#

B_D0B_D8B_D1B_D9B_D2

B_D10

A_D3

A_D11

A_D4

A_D12

A_D5

A_D13

A_D6

A_D14

A_D7

A_D15A_A10

A_IORD#

_IOAW_RA#9

A_CE2#

A_A11

A_A17

22

22222222222222222222B_BC_D2P#

A_CD122#2222

22

A_CE1#

A_OE#

A_A8

22

15,19,22

A3370P/J (PCI1131 CARD BUS CONTROLLER)96149

SC

ACER

TAIPEI TAIWAN R.O.C

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