Acer Extensa 610 Service Guide
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A p A p p e n d p e n d i x C i x C Spare PartsSpare PartsC-1This appendix lists the spare parts of the notebook TI EXTENSA 610. Table C-1Spare Parts List PART NAMEACER P/NTI P/NRef. Exploded ViewCOMMENTS>1IC CHARGE (power supply charger bd)05.62062.0209811768-0001562FAN 5V UDQFC3E09 105MM23.10029.0119811769-0001323ADT (AC Adapter w/o power cord)25.10052.0019811770-0001see options for AC adapter with cord4HEAT SINK-U(2) AL AN37034.46925.001981177100001305CASE UPPER (TOP) 370P/TI39.46901.0319811772-000121w/o label6C.A FPC TOUCH PAD 370P6M.48415.0019811774-000124, 25w/cable, bracket7C.A FPC AUDIO BD 370P50.48402.0019811775-00018HDD 1083MB TOSHIBA/MK1002MAV56.02775.0019811776-0001without case or cable9HDD 1440MB HIT-DK225A-1456.02568.0319815585-000110HDD 2160MB IBM/DTNA -2216056.02941.0119815586-000111HDD TRANSFER BD55.48403.0019811802-0001w/ connector12ASSY HDD UPPER COVER60.48412.1019811783-000144w/mylar13ASSY HDD LOWER COVER60.48418.1019811785-000146w/mylar, belt sponge14TOUCHPAD SYNAP/TM1202MPU-156-156.17450.0119811777-000122w/o label15ASSY HINGE (COVER) CAP(R) 050 AN37060.46906.0019811778-00017w/net speaker, hinge cap16ASSY HINGE (COVER) CAP(L) 050 AN37060.46906.0119811779-000110w/net speaker, hinge cap17ASSY LOWER CASE (BASE) 370P60.48411.0019811782-0001w/bracket, pcmcia cover, I/o door, knob power, foot rub, cover ext FDD, simm cover18ASSY CHASSIS AN370P60.48413.0019811784-0001w/speaker, battery bd, PCMCIA door, mylar, cover switch19FDD EXTERNAL 37091.46905.0129811788-0001w/cable20ASSY CD-ROM KIT (V32)91.46928.0239811789-0001w/bracket, cable, bezel, knob21 C.A. ASSY CD-FPC,EXT 61X50.46903.0029815582-00015822 CD-ROM BEZEL41.46903.0019815587-0001
C-2Service GuideTable C1 Spare parts list (continued) PART NAME ACER P/NTI P/NRef. Exploded ViewCOMMENTS>1HINGE (L), SAE AN370, EXT 61X34.46909.0019813520-00012HINGE ( R), EXT. 61X34.46905.0019811814-00013MYLAR, LCD, 100MM, EXT 61X40.46928.0019811817-00014LCD LATCH, EXT 61X6M.48410.0019815579-00013, 4w/ spring> Hitachi 11.31INVERTER T62.064.C.00 370P19.21030.1019811790-0001123C.A 31P FPC 11.3STN 370(W.C)6M.48412.0019811791-00011,2w/ tail diaper4(LCD PANEL) LCDM LMG9900 11.3 STN SVGA HIT56.07355.0119811792-000115ASSY LCD BEZEL(11.3)050 370P60.46902.1019811793-000114w/lens6COVER ASSY LCD(11.3 HI) 050 370PT60.48401.1519811794-0001w/lens, diaper, assy latch, hinge(R); no TI logo> Sanyo 11.31COVER ASSY LCD PNL60.48401.1519811794-00011w/lens, diaper assy., latch, hinge(R), no TI logo2ASSY C.A 31P FPC 11.3 STN 3706M.48412.0019811791-00011,2w/ tail diaper3(LCD PANEL )LCDM (sanyo 11.3 DSTN)56.07469.0019815588-00014ASSY LCD BEZEL(11.3) 050 370P60.46902.1019811793-000114W/LENS5INVERTER BD19.21030.1019811790-000112> LG 12.11COVER ASSY LCD PNL60.48401.1719815589-00011w/lens, diaper assy., latch, hinge(R), no TI logo2ASSY C.A FPC, LG 12.16M.48414.0019815591-00011,2w/ tail diaper3LCDM LP 121S 12.1(LCD PANEL)56.07530.0119815590-00014ASSY LCD BEZEL60.48402.0019815592-000114W/LENS5INVERTER BD19.21030.0819815593-000112> 11.3 IBM1INVERTER T62.064.C.00 370P19.21030.1019811790-0001122C.A FPC 11.3TFT/SHARP 370(W.C)50.46917.0219811795-00011,2w/ tail diaper3(LCD PANEL) LCM ITSV45E 11.3TFT SVGA IBM56.07469.1019811796-00014ASSY LCD BEZEL(11.3)050 370P60.46902.1019811793-000114w/ lens5COVER ASSY LCD PNL(11.3TFT)IBM 370PTI60.48401.1619811797-00011w/lens, diaper, latch assy., hinge(R); and no TI logo
Spare PartsC-3Table C1 Spare parts list (continued) PART NAMEACER P/NTI P/NRef. Exploded ViewCOMMENTS>1IC CPU INTEL P54CSLM 120M 3.1V01.IP54S.C0M9811798-00012IC CPU INTEL P54CSLM 150M 2.9V SPGA01.IP54S.F0B9815594-00013IC CPU INTEL P55C (MMX) 150M 2.45V SPGA01.ip55c.f009815595-00014MAIN BOARD 0MB W/O CPU 370P55.48401.0019811800-0001w/o CPU5AUDIO BOARD 370P6M.48417.0019811801-000131audio bd & cable6HDD TRANSFER BOARD 370P55.48403.0019811802-000143w/ connector7KEYBOARD TRANSFER BOARD 370P55.48404.0019811803-0001w/connector, mylar8CMOS BATTERY ASSY. (ASSY RTC BTY MODULE 370P)60.48416.0019811804-0001BT19(BIOS IC) IC MASKROM M38802M2-013HP 64P85.45001.0019811807-0001U1610LOGO PLATE, EXT 61040.46813.0419811819-000111LOGO PLATE, EXT 610CD40.46813.0519811820-000112LOGO PLATE, EXT 610CDT40.46813.0619811821-000113LOGO PLATE, EXT 61640.46813.1019815703-000114CLOSE COVER SWITCH (W.A. 2P 50MM W/CVR SW,EXT 61X)50.46911.0219811822-000115KNOB TH (MOUSE BUTTONS)42.46912.0019811823-00012316COVER, SIMM MEMORY,EXT 61X34.46904.0019815575-00018717CABLE ASSY, TOUCHPAD-FPC,EXT 61X50.48401.0019815577-000118HDD DOOR, EXT 61X42.46905.0029815578-000119EXT FDD COVER (RUBBER DOOR), EXT 61X47.46903.0019815580-00016720I/O DOOR (REAR), EXT 61X6M.48416.0019815581-000178, 79w/latch21SPEAKER 0.3W T023S0323.40015.0219815596-00014122BATTERY BOARD55.46904.0019815597-0001w/ assy. cable23ASSY FDD INTERNAL91.46905.0119811787-000162w/ bracket, cable, bezel, knob, lens24 FDD 1.44 3.5 D353F2 MITsee above kitsee above kit25 ASSY FDD BZLsee above kitsee above kit67with bezel & lens26 FDD CABLE50.46902.0019815426-00016327BATTERY DOOR42.46955.0019815598-000129
C-4Service GuideTable C1 Spare parts list (continued) PART NAMEACER P/NTI P/NRef. Exploded ViewCOMMENTSKEYBOARDSKB-84 KEY KAS1901-0161R US 370 (US)90.46907.0019805728-000127w/cableKeyboard(UK)90.46907.00U9805758-000227w/cableKeyboard(Germany)90.46907.00G9805758-000327w/cableKeyboard(French)90.46907.00F9805758-000427w/cableKeyboard(Spanish)90.46907.00S9805758-000527w/cableKeyboard(Sws/Ger)90.46907.0079805758-000627w/cableKeyboard(Italian)90.46907.00I9805758-000727w/cableKeyboard(Portuguese)90.46907.00P9805758-000827w/cableKeyboard(Sweden)90.46907.00W9805758-001027w/cableKeyboard(Denmark)90.46907.00D9805758-001227w/cableKeyboard(Norwegian)90.46907.00N9805758-001327w/cableKeyboard(Finland)90.46907.0089805758-001427w/cableKeyboard(Belgium)90.46907.00B9805758-001527w/cableKeyboard(Chinese)90.46907.00C9805758-001927w/cableKeyboard(Korean)90.46907.00K9805758-002027w/cableKeyboard(Japanese)90.46907.00J9805758-002127w/cable
Spare PartsC-5Table C1 Spare parts list (continued) PART NAMEACER P/NTI P/NRef. Exploded ViewCOMMENTSSERVICE KITSMISC. PARTS PACK6M.48409.0019815599-00011 SCREW LCD CAP(47.46901.001) * 10 PCS see above kit2 CAP RUBBER(47.46917.001) * 10 PCS see above kit3 CLIPPER CABLE(42.46921.001) * 10 PCS see above kit4 RUBBER FOOT (47.46902.001) * 10 PCS see above kit5 FOOT PU BLACK (47.45001.001)*10 PCS see above kit6 CD LATCH(42.46903.001) * 10 PCS see above kitSCREW PACK6M.48419.0019815700-00011 M2L4(86.1A352.4R0) * 10 PCS see above kit2 M2L5(86.1AL22.5R0) * 10 PCS see above kit3 M2L14(86.1A522.140) * 10 PCS see above kit4 M2.5L5(86.4A553.5R0) * 10 PCS see above kit5 M2.5L6(BLACK)(86.1AI23.6R0) * 10 PCS see above kit6 M2.5L6(86.1A553.6R0) * 10 PCS see above kit7 M2.5L8(86.1A553.8R0) * 10 PCS see above kit8 M2.5L18(86.1A523.180) * 10 PCS see above kit9 M3L6 (86.4A524.6R0) * 10 PCS see above kitMYLAR PACK6M.48420.0019815701-00011 MYLAR TH(40.46911.001) see above kit2 MYLAR HDD BELT(40.48401.061) see above kit102PCMCIA DOOR PACK6M.48421.0019815702-000169,34,35,361 PCMCIA DOOR SPRING UPPER(34.46903.001) * 10 PCSsee above kit2 PCMCIA DOOR SPRING LOWER(34.46928.001) * 10 PCSsee above kit3 PCMCIA DOOR UPPER (42.46913.001) * 5 PCSsee above kit4 PCMCIA DOOR LOWER(42.46919.001) * 5 PCSsee above kit
C-6Service GuideTable C1 Spare parts list (continued) PART NAMEACER P/NTI P/NoptionsMisc.EXT BTY CHARGER 91.48428.001 370P ONLY91.48428.0019811764-0001EXT FLOPPY DRIVE 91.46905.002 370/370P91.46905.0029811765-0001PS/2 CABLE 50.46812.00150.46812.0019811766-0001FILE TRANSFER CABLE 50.30014.00150.30014.0019811767-0001PowerAC ADAPTER ASSY,EXTENSA 61X w/power cord91.48428.0119811754-0001BATTERY PACK,EXTENSA 61X,NIMH SANYO91.46928.0129811738-0001BATTERY PACK,EXTENSA 61X,NIMH TOSHIBA91.46928.0079811738-0003LI-ION 91.46928.003 370/370P, EXT61X91.46928.0039811763-0001Memory8 MB memory modules91.46910.0019811344-000116 MB memory modules91.46910.0029811344-000232 MB memory modules91.46910.0039811344-0003
A p p e n d i x D A p p e n d i x D SchematicsThis appendix shows the schematic diagrams of the notebook.
Date: February 12, 1997Sheet 1of 25
SizeDocument NumberREV
A396149SC
Title
370P/J (CPU)TAIPEI TAIWAN R.O.C ACER
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56 7
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10RP19
SRP10K
$CACHE# $HLOCK#
$AP
$BUSCHK#$FRCMC#
$FLUSH# $WBWT#
$PEN#
3.3V
3.3V 1
2
R214
10KR3
$DC#$MIO#$WR#
$CPURST
$SMIACT#
$CPUADS#
$CPUSMI# $TCK $WBWT#
$TRST#
2.9V3.3V
##
22 2
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2 2,5
8 R214 NOT INSTALLA3-AL35 258
A4-AM34 294
A5-AK32 255
A6-AN33 293
A7-AL33 256
A8-AM32 292
A9-AK30 253
A10-AN31 291
A11-AL31 254
A12-AL29 252
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A14-AL27 250
A15-AK26 249
A16-AL25 248
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A18-AL23 246
A19-AK22 245
A20-AL21 244
A21-AF34 204
A22-AH36 216
A23-AE33 203
A24-AG35 215
A25-AJ35 222
A26-AH34 214
A27-AG33 213
A28-AK36 259
A29-AK34 257
A30-AM36 296
A31-AJ33 221
A20M#-AK8 231
AHOLD-V4 151
AP-AK2 225
BE0#-AL9 232BE1#-AK10 233BE2#-AL11 234BE3#-AK12 235BE4#-AL13 236BE5#-AK14 237BE6#-AL15 238BE7#-AK16 239
BOFF#-Z4 171
BP2-S3 140
BP3-S5 142
BRDY#-X4 161
BREQ-AJ1 218
BUSCHK#-AL7 230CACHE#-U3 150CLK-AK18 241
D0-K34 104
D1-G35 95
D2-J35 105
D3-G33 93
D4-F36 86
D5-F34 84
D6-E35 85
D7-E33 83
D9-C37 74
D10-C35 72
D11-B36 36
D12-D32 69
D13-B34 34
D14-C33 70
D16-B32 32
D17-C31 68
D18-A33 33
D19-D28 65
D20-B30 30
D21-C29 66
D22-A31 31
D24-C27 64
D25-C23 60
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6C15-D3252 C13-D3450 C11-D3648 D12-D3749 C9-D3846 D10-D3947 D8-D4045 A5-D415 E9-D4282 B4-D434 C5-D4542 E7-D4681 C3-D4740 D4-D4841 E5-D4979 D2-D5039 F4-D5178 E3-D5277 G5-D5392 E1-D5475 G3-D5590 H4-D5691 J3-D57100 J5-D58102 K4-D59101 L5-D60112 L2-D61110 M4-D62111 N3-D63120 D36-DP073 C25-DP262 D18-DP355 C7-DP444 F6-DP580 F2-DP676 N5-DP7122
AM4-EADS#264W3-EWBE#160Q5-FERR#132AN7-FLUSH#267Y35-FRCMC#175AK6-HIT#229AL5-HITM#228 AJ3-HLDA219 AB4-HOLD181
P4-IERR#121AA35-IGNNE#185 AA33-INIT183 AD34-INTR194 U5-INV152
W5-KEN#162AH4-LOCK#211Y5-NA#172 AC33-NMI193 AG5-PCD212
AF4-PCHK#201Z34-PEN#174 Q3-PM0/BP0130 R4-PM1/BP1131 AC5-PRDY192
AL3-PWT226 AK20-RESET243
AC35-R/S#195 AL17-SCYC240AB34-SMI#184AG3-SMIACT#210 M34-TCK114 N35-TDI125 N33-TDO123 P34-TMS124
Q33-TRST#133AA5-WBWT#182
AK4-D/C#227T4-M/IO#141AM6-W/R#266AJ5-ADS#220
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D23-D26 63
D16-D3353 D14-D3551 D6-D4443 D30-DP167
AM2-ADSC#262
BRDYC#-Y3 170
CPUTYP-Q35 135
AE35-D/P#205
PICCLK-H34 94
PICD0-J33 103
PICD1-L35 115STPCLK#-V34 154BF0(BF)-Y33 173AD4-PBGNT191
AE3-PBREQ200
AA3-PHIT#180AC3-PHITM#190 N
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4
|
G
N
D
2
7
4A
M
1
6
|
G
N
D
2
7
6A
M
1
8
|
G
N
D
2
7
8A
M
2
0
|
G
N
D
2
8
0A
M
2
2
|
G
N
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2
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2A
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2
4
|
G
N
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2
8
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6
|
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|
G
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8
8A
M
3
0
|
G
N
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9
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3
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|
G
N
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2
9
7 A
N
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|
N
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2
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|
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|
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|
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|
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1
U21
DSKT-P55C
$CPUA[3..31]
$CPUA3
$CPUA4
$CPUA5
$CPUA6
$CPUA7
$CPUA8
$CPUA9
$CPUA10
$CPUA11
$CPUA12
$CPUA13
$CPUA14
$CPUA15
$CPUA16
$CPUA17
$CPUA18
$CPUA19
$CPUA20
$CPUA21
$CPUA22
$CPUA23
3.3V
2
NIS:P54C/K5 INSTALL:M1
1
2
3
45 6 7
8RP40
SRN1K
12R102
10KR3
$BRDY#
$BE#[0..7]
$BOFF#$AHOLD$A20M# $BE#[0..7]$CPUA24
$CPUA25
$CPUA26
$CPUA27
$CPUA28
$CPUA29
$CPUA30
$CPUA31
$BE#0
$BE#1
$BE#2
$BE#3
$BE#4
$BE#5
$BE#6
$BE#7
$AP
$TRST#
$TCK
3.3V
3.3V
##
2 2,5
2 24
R102 NOT INSTALL
P55C/P54C
12R101
4K7R3
12
R104
4K7R3
$KEN#
$NMI$NA#$HLOCK#
$CPUINTR$CPUINIT$IGNNE#
$HITM#
$FERR#$EADS# $HLOCK# $PEN#
$FRCMC#
$FLUSH#
2 4
2
2
8,19
8
4
2
4
2
1
2
3
4
56 7
8
9
10RP18
SRP10K
$DP7 $DP5 $DP6
$DP4
$DP0 $DP1 $DP2 $DP33.3V
3.3V
:NS87336
:SERIAL PORT,||PORT,EXT FDD
:GOLDEN FINGER, FAN CONN :M38802 :BQ3285E, 28F020(TSOP)
:PMU M7101
:CY2263, CLK GEN.
:DIMM SOCKET :L2-CACHE :M1523 PCI-ISA BRIDGE &IDE CTRL
:M1521 PCI & DRAM I/F
:M1521 CPU BUS &CACHE
:CPU SOCKET |LINK
|M1521_A.SCH
|M1521_B.SCH
|M1523.SCH
|DIMM1.SCH
|CLK.SCH
|M7101.SCH
|RTCROM.SCH
|KBC.SCH
|SIO1.SCH
|SIO2.SCH
|FINGER.SCH |CACHE.SCH
$CPUD46 $CPUD47
$CPUD48
$CPUD49
$CPUD50
$CPUD51
$CPUD52
$CPUD53 $CPUD54 $CPUD55
$CPUD56
$CPUD57
$CPUD58
$CPUD59
$CPUD60
$CPUD61
$CPUD62
$CPUD63 $DP7
$DP6
$DP5
$DP4
$DP0 $DP1
$DP2
$DP3
1
2
3
4
5
6
7
8
9
10
11
12
13
12R207
470R3
12R208
470R3
$CACHE#$CPUCLK$STPCLK#
$BF0$BF1
$CACHE#
$CPUD0
$CPUD1
$CPUD2
$CPUD3
$CPUD4
$CPUD5
$CPUD6
$CPUD7
$CPUD8
$CPUD9
$CPUD10
$CPUD11
$CPUD12
$CPUD13
$CPUD14
$CPUD15
$CPUD16
$CPUD17$BF1 $BF0
$BUSCHK#
3.3V
2
7
87
7
$CPUD[0..63]$CPUD18
$CPUD19
$CPUD20
$CPUD21
$CPUD22
$CPUD23
$CPUD24
$CPUD25
$CPUD26
$CPUD27
$CPUD28
$CPUD29
$CPUD30
$CPUD312,5
|AUDIO1.SCH
|PCMCIA.SCH
|PCM_CONN.SCH
|HW_SET.SCH |POWER.SCH |CTVGA1.SCH
|CTLCD1.SCH |CTZVCRT.SCH |CTVGA3.SCH
|BCO_CAP.SCH |MOHDCON.SCH
|AUDIO2DA.SCH
$CPUD32 $CPUD33
$CPUD34
$CPUD35
$CPUD36
$CPUD37
$CPUD38 $CPUD39 $CPUD40 $CPUD41 $CPUD42 $CPUD43
$CPUD44 $CPUD45
14
15
16
17
18
19
20
21
22
23
24
25: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.
Date: February 12, 1997Sheet 2of 25 SizeDocument NumberREV A396149SC Title 370P/J (M1521 CPU TO PCI BRIDGE)TAIPEI TAIWAN R.O.C ACER 12R103 33R3 DQ 1 CLK/CONV# 2RST# 3 GND 4VDD 8 THIGH 7 TLOW 6 TCOM 5 U18 DS1620 TH_COMCPU_THCPU_TL +5V +5V 8,13 20 DQ 1CLK/CONV# 2RST# 3 GND 4VDD 8 THIGH 7 TLOW 6 TCOM 5 U22 DS1620 TH_CLKTH_RST#TH_DQ TH_DQ_VGA $ C P U D 2 5$ C P U D 2 4 TH_CLK 8 88 8 H D 6 31 H D 6 22 1 H D 6 14 3 H D 6 04 2 H D 5 94 1 H D 5 86 2 H D 5 76 3 H D 5 68 3 H D 5 56 1 H D 5 48 2 H D 5 38 4 H D 5 28 1 H D 5 11 0 3 H D 5 01 0 4 H D 4 91 1 6 H D 4 81 0 1 H D 4 71 0 2 H D 4 61 2 7 H D 4 51 1 4 H D 4 41 2 8 H D 4 31 1 7 H D 4 21 3 7 H D 4 11 1 5 H D 4 01 2 6 H D 3 91 2 5 H D 3 81 3 8 H D 3 71 3 5 H D 3 61 3 6 H D 3 51 6 8 H D 3 41 4 5 H D 3 31 6 6 H D 3 21 6 7 H D 3 11 7 8 H D 3 01 7 6 H D 2 91 7 7 H D 2 81 8 8 H D 2 71 7 5 H D 2 61 8 6 H D 2 51 8 7 H D 2 41 9 9 HD23185 HD22210 HD21197 HD20212 HD19198 HD18230 HD17211 HD16232 HD15250 HD14231 HD13252 HD12209 HD11272 HD10251 HD9271 HD8229 HD7196 HD6249 HD5270 HD4269 HD3292 HD2290 HD1291 HD0289 HBEJ0 146HBEJ1 147HBEJ2 148HBEJ3 155HBEJ4 156HBEJ5 157HBEJ6 158HBEJ7 165 HA3 259 HA4 299 HA5 236 HA6 300 HA7 296 HA8 256 HA9 255 HA10 295 HA11 275 HA12 235 HA13 294 HA14 254 HA15 274 HA16 234 HA17 293 HA18 273 HA19 253 HA20 233 HA21 257 HA22 238 HA23 237 HA24 278 HA25 277 HA26 258 H A 2 7 2 9 7H A 2 8 2 9 8H A 2 9 2 3 9H A 3 0 2 7 9H A 3 1 2 7 6 H A D S J 2 1 3E A D S J 2 0 0B O F F J 1 8 9N A J 1 7 9B R D Y J 1 6 9A H O L D 1 5 9K E N J / I N V 1 4 9C A C H E J 1 3 9M I O J 1 2 9H L O C K J 1 1 8D C J 2 1 5H I T M J 2 1 6W R J 2 1 7 S M I A C T J 2 1 8TIO10/MWEJ1308 TIO9/SRASJ1307 TIO8/SCASJ1287 TIO7306 TIO6286 TIO5266 TIO4222 TIO3265 TIO2245 TIO1244 TIO0191 C A D V J / C A A 4 J 2 6 3C A D S J / C A A 3 J 2 8 3 C C S J 2 8 4G W E J 3 0 4C O E J 2 4 3 B W E J / C G C S J 3 0 5 T W E J 2 6 4H C L K I N 1 5 0 U48 1521-27/A $ C P U D 6 3$ C P U D 6 2$ C P U D 6 1$ C P U D 6 0$ C P U D 5 9$ C P U D 5 8$ C P U D 5 7$ C P U D 5 6$ C P U D 5 5$ C P U D 5 4$ C P U D 5 3$ C P U D 5 2$ C P U D 5 1$ C P U D 5 0$ C P U D 4 9$ C P U D 4 8$ C P U D 4 7$ C P U D 4 6$ C P U D 4 5$ C P U D 4 4$ C P U D 4 3$ C P U D 4 2$ C P U D 4 1$ C P U D 4 0$ C P U D 3 9$ C P U D 3 8$ C P U D 3 7$ C P U D 3 6$ C P U D 3 5$ C P U D 3 4$ C P U D 3 3$ C P U D 3 2$ C P U D 3 1$ C P U D 3 0$ C P U D 2 9$ C P U D 2 8$ C P U D 2 7$ C P U D 2 6 $CPUD[0..63]$CPUD[0..63] 1,5 $BE#[0..7]$BE#[0..7] $CPUA3 $CPUA4 $CPUA5 $CPUA6 $CPUA7 $CPUA8 $CPUA9 $CPUA10 $CPUA11 $CPUA12 $CPUA13 $CPUA14 $CPUA15 $BE#0 $BE#1 $BE#2 $BE#3 $BE#4 $BE#5 $BE#6 $BE#71 ALADDIN3 CPU BUS & CACHE M1521 $TAG10 $CPUD23 $CPUD0 $CPUD1 $CPUD2 $CPUD3 $CPUD4 $CPUD5 $CPUD6 $CPUD7 $CPUD8 $CPUD9 $CPUD10 $CPUD11 $CPUD12 $CPUD13 $CPUD14 $CPUD15 $CPUD16 $CPUD17 $CPUD18 $CPUD19 $CPUD20 $CPUD21 $CPUD22TH_RST#1 2R97 100KR3 TH_COM_VGA13 5 FOR CACHE & SDRAM NOT AVAILABLE IN II $TAG8 $TAG9 $TWE#$BWE#$COE#$GWE#$CCS#$CADV# $TAG[0..7] $CADS#$TAG0 $TAG1 $TAG2 $TAG3 $TAG4 $TAG5 $TAG6 $TAG7 $TAG[0..7] 5 5 5 5 5 5 5 $ C P U A 2 7$ C P U A 2 8$ C P U A 2 9$ C P U A 3 0$ C P U A 3 1 $CPUA16 $CPUA17 $CPUA18 $CPUA19 $CPUA20 $CPUA21 $CPUA22 $CPUA23 $CPUA24 $CPUA25 $CPUA26 $BRDY#$KEN# $DC#$MIO#$CACHE# $CPUA[3..31] $EADS#$BOFF#$NA#$AHOLD $HLOCK# $CPUADS# $CPUA[3..31] 1 1 1 1 1,8 1,5 1 11 1 1 1 $BRDY# $KEN# $MIO# $CACHE# $EADS# $BOFF# $NA# $AHOLD $HLOCK# $DC# $CPUADS#$WR#$HITM#$SMIACT#$21CLK $WR# $HITM# $SMIACT# $21CLK 11 1 7
Date: February 12, 1997Sheet 3of 25
SizeDocument NumberREV
A396149SC
Title
370P/J (M1521 PART2)TAIPEI TAIWAN R.O.C ACER
1
2
3
45 6 7
8RP42
SRN10
RAS#1RAS#2 RAS#2
RAS#1 4,8,17,20,21,24
6
AD[0..31]
AD0
AD1
AD2AD[0..31]
RASJ2
RASJ1
+5VM
D
3
5M
D
3
4M
D
3
3M
D
3
2M
D
3
1M
D
3
0M
D
2
9M
D
2
8M
D
2
7M
D
2
6M
D
2
5M
D
2
4M
D
2
3M
D
2
2M
D
2
1M
D
2
0M
D
1
9M
D
1
8M
D
1
7M
D
1
6M
D
1
5M
D
1
4M
D
1
3M
D
1
2M
D
1
1M
D
1
0M
D
9M
D
8M
D
7M
D
6M
D
5M
D
4M
D
3M
D
2M
D
1M
D
0
3.3VMD[0..63]
M
D
3
7M
D
3
6
MD38
MD39
MD40
MD41 MD[0..63]
+5V
M
D
02
8
8
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12
2
5
M
D
22
2
7
M
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32
0
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M
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41
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4
M
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51
8
2
M
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61
6
4
M
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71
5
3
M
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81
1
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M
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98
0
M
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1
05
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M
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1
15
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M
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1
23
8
M
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1
33
6
M
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M
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M
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1
62
4
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M
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1
72
4
8
M
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1
82
0
6
M
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1
91
9
2
M
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4
M
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2
11
7
3
M
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2
21
6
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M
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4
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M
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2
49
9
M
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2
59
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M
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2
67
8
M
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2
71
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M
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2
85
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M
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2
91
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M
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3
07
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M
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13
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M
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22
6
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42
2
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3
52
0
5
M
D
3
61
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3
M
D
3
71
7
4
MD38 163
MD39 152
MD40 112
MD41 98
MD42 60
MD43 20
MD44 77
MD45 56
MD46 75
MD47 54
MD48 268
MD49 226
MD50 207
MD51 195
MD52 183
MD53 172
MD54 154
MD55 143
MD56 100
MD57 79
MD58 40
MD59 39
MD60 18
MD61 37
MD62 16
MD63 55
MPD0 133
MPD1 123
MPD2 142
MPD3 113
MPD4 132
MPD5 124
MPD6 134
MPD7 122
M
A
A
0
2
6
0M
A
A
1
2
2
0M
A
B
0
2
8
0M
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1
2
4
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2
3
0
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A
3
2
8
1M
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4
2
6
1M
A
5
2
4
1M
A
6
2
2
1M
A
7
2
8
2M
A
8
2
4
2M
A
9
3
0
3M
A
1
0
3
0
2M
A
1
1
2
6
2
M
W
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J
0
2
1
9C
A
S
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0
1
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1
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1
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4
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5
1
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6
1
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7
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0
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A
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0
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C
S
J
0
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2
1R
A
S
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1
/
S
C
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1
1
1
0R
A
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2
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3
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6R
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4
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5
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A
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6
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S
C
A
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J
0
1
7
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A
S
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7
/
S
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J
0
1
8
0AD015
AD114
AD233
AD313
AD452
AD532
AD612
AD751
AD811
AD950
AD1030
AD1110
AD1249
AD1329
AD149
AD1548
AD1647
AD1727
AD187
AD1946
AD2026
AD216
AD2245
AD2325
AD2466
AD2544
AD2624
AD274
AD2823
AD293
AD3022
AD312
CBEJ031
CBEJ128
CBEJ28
CBEJ35
F
R
A
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J
8
6D
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3
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2
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1
6
9R
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J
0
6
7G
N
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3
7
4G
N
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2
7
2G
N
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1
7
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0
6
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6
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6
5 P
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9
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2
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3
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G
N
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3
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3
2
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C
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K
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9
0
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V1
0
5
3
V1
0
6
3
V1
1
9
3
V2
0
1
3
V2
0
2
3
V1
0
7
3
V1
0
8
3
V1
9
0
3
V2
0
3
3
V2
0
4
5
V9
4
V
S
S2
1
4
V
S
S9
5
V
S
S2
2
4
V
S
S3
0
9
V
S
S3
1
0
V
S
S3
1
1
V
S
S3
1
2
V
S
S3
1
3
V
S
S3
1
4
V
S
S3
1
5
V
S
S3
1
6
V
S
S3
1
7
V
S
S3
1
8
V
S
S3
1
9
V
S
S3
2
0
V
S
S
3
2
1V
S
S
3
2
2V
S
S
3
2
3V
S
S
3
2
45
V
S
U
S
P
J
3
2
8
U0
1521-27/B
6
12
R95
10KR3
12
R45
10KR3
12
R129
10KR3
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63 MGNTJ
GNT#1 REQ#1
ALADDIN3
PCI & DRAM
M1521
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31CASJ7
CASJ6
CASJ3
CASJ2
CASJ5
CASJ1
CASJ4
CASJ0 RASJ0
MWEJ0
RASJ3
12R98
10R3
1
2
3
45 6
7
8
RP43
SRN10
1
2
3
45 6 7 8
RP41
SRN10
CAS#[0..7]
RAS#0
RAS#3
MWE#0
CAS#7
CAS#6
CAS#3
CAS#2
CAS#5
CAS#1
CAS#4
CAS#0 RAS#0
MWE#0
RAS#3
6 6 6
66
1
2
3
4
56 7 8 9
10
RP16
SRP4K7
1
2
3
4
56 7 8 9 10
RP14
SRP4K7
CBE#[0..3]
INTA#INTB#INTC#INTD#
GNT#0 CBE#0
IRDY# TRDY# GNT#2 SERR#
REQ#3
GNT#3
INTA# INTB# INTC#
INTD#
FRAME#REQ#0
+5V
+5V+5V
4,8,17,21
21 4
4
4,21 1
2
R99
10KR3
FRAME#DEVSEL#IRDY#
$P21CLKCBE#0
CBE#1
CBE#2
CBE#3
CBE#[0..3]
IRDY# DEVSEL#FRAME#
+5V
4,8,17,21
4,8,17,21 7
1234 5 6 7 8
RP45
SRN10
M
A
8M
A
9M
A
1
0M
A
1
1M
R
E
Q
JM
G
N
T
J
1234 5 6 7 8
RP44
SRN10
1234 5 6 7 8RP46
SRN10
1
2
R110
10R3
32K2
M
A
2M
A
3M
A
4M
A
5M
A
6M
A
7 MWEJ07
REMOVE BUS BRANCH:PRASJ[0..5]
1
2R109
10R3
MA[2..11]MAB0MAB1
MAA0MAA1
MREQJ MA[2..11] MAA0
MAA1
6
6
6 6
6
8
SERR#PCIRST#C
A
S
J
0C
A
S
J
1C
A
S
J
2C
A
S
J
3C
A
S
J
4C
A
S
J
5C
A
S
J
6C
A
S
J
7
SERR# PCIRST#R
A
S
J
0R
A
S
J
1R
A
S
J
2R
A
S
J
34 24
TRDY#STOP#
REQ#1
GNT#1PHOLD#PHLDA#PAR
LOCK#
PERR#
PAR PHLDA# PHOLD#GNT#0 GNT#1
GNT#2
GNT#3 REQ#1 REQ#3 STOP# TRDY#
LOCK#
REQ#0 REQ#2+5V 4,8,17,21
4,8,17,21
4,17,21
21
21
4,8,17,2117,21 1
2
3
4
56 7
8
9
10
RP15
SRP4K7
STOP#
PERR#CBE#1
CBE#3
CBE#2LOCK#
DEVSEL#
REQ#2+5V
+5V