A p p e n d i x DA p p e n d i x D
SchematicsThis appendix shows the schematic diagrams of the notebook.
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 1 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (CPU)
TAIPEI TAIWAN R.O.C
ACER
1 2 3 4 5 6
78910
RP19
SRP10K
$CACHE#$HLOCK#$AP$BUSCHK#
$FRCMC#
$FLUSH#
$WBWT#
$PEN#
3.3V
3.3V
1
2
R21410KR3
$DC#$MIO#$WR#
$CPURST
$SMIACT#
$CPUADS#
$CPUSMI#
$TCK
$WBWT#$TRST#
2.9V3.3V
##
22
2
4
2
2,5
8
R214 NOT INSTALLA3-AL35258
A4-AM34294
A5-AK32255
A6-AN33293
A7-AL33256
A8-AM32292
A9-AK30253
A10-AN31291
A11-AL31254
A12-AL29252
A13-AK28251
A14-AL27250
A15-AK26249A16-AL25248A17-AK24247
A18-AL23246
A19-AK22245
A20-AL21244
A21-AF34204
A22-AH36216
A23-AE33203
A24-AG35215
A25-AJ35222
A26-AH34214
A27-AG33213
A28-AK36259
A29-AK34257
A30-AM36296
A31-AJ33221
A20M#-AK8231
AHOLD-V4151AP-AK2225
BE0#-AL9232
BE1#-AK10233
BE2#-AL11234
BE3#-AK12235
BE4#-AL13236
BE5#-AK14237
BE6#-AL15238
BE7#-AK16239
BOFF#-Z4171
BP2-S3140
BP3-S5142
BRDY#-X4161
BREQ-AJ1218
BUSCHK#-AL7230
CACHE#-U3150
CLK-AK18241
D0-K34104
D1-G3595
D2-J35105
D3-G3393
D4-F3686
D5-F3484
D6-E3585
D7-E3383
D9-C3774
D10-C3572
D11-B3636
D12-D3269
D13-B3434
D14-C3370
D16-B3232
D17-C3168
D18-A3333
D19-D2865
D20-B3030
D21-C2966
D22-A3131
D24-C2764
D25-C2360
D26-D2461
P36|GND
126
R2|GND
129
R36|GND
136
T2|GND
139
T36|GND
146
V2|GND
149
U35|GND
155
V36|GND
156
X2|GND
159
X36|GND
166
Z2|GND
169
Z36|GND
176
AB2|GND
179
AB36|GND
186
AD2|GND
189
AD36|GND
196
C15-D32 52
C13-D34 50
C11-D36 48D12-D37 49C9-D38 46D10-D39 47D8-D40 45A5-D41 5E9-D42 82B4-D43 4
C5-D45 42E7-D46 81C3-D47 40D4-D48 41E5-D49 79D2-D50 39F4-D51 78E3-D52 77G5-D53 92E1-D54 75G3-D55 90H4-D56 91J3-D57 100J5-D58 102K4-D59 101L5-D60 112L2-D61 110M4-D62 111N3-D63 120
D36-DP0 73
C25-DP2 62D18-DP3 55C7-DP4 44F6-DP5 80F2-DP6 76N5-DP7 122
AM4-EADS# 264W3-EWBE# 160Q5-FERR# 132AN7-FLUSH# 267Y35-FRCMC# 175AK6-HIT# 229AL5-HITM# 228AJ3-HLDA 219AB4-HOLD 181P4-IERR# 121AA35-IGNNE# 185AA33-INIT 183AD34-INTR 194U5-INV 152W5-KEN# 162AH4-LOCK# 211Y5-NA# 172AC33-NMI 193
AG5-PCD 212AF4-PCHK# 201Z34-PEN# 174Q3-PM0/BP0 130R4-PM1/BP1 131
AC5-PRDY 192
AL3-PWT 226
AK20-RESET 243
AC35-R/S# 195AL17-SCYC 240AB34-SMI# 184AG3-SMIACT# 210M34-TCK 114N35-TDI 125N33-TDO 123P34-TMS 124Q33-TRST# 133AA5-WBWT# 182
AK4-D/C# 227T4-M/IO# 141AM6-W/R# 266AJ5-ADS# 220
AJ37|GND
223
AF36|GND
206
B8|GND
8
B10|GND
10
B12|GND
12
B14|GND
14
B16|GND
16
B6|GND
6
B18|GND
18
B20|GND
20
B22|GND
22
APCHK#-AE5202
B24|GND
24
VCC2|A9
9
VCC2|A11
11
VCC3|AN23
283
VCC3|AN21
281
VCC2|A13
13
VCC2|A15
15
VCC2|A17
17
VCC2|G1
88
VCC3|A19
19
VCC3|A21
21
VCC3|A23
23
VCC3|A25
25
VCC3|A27
27
VCC3|A29
29
VCC3|E37
87
VCC2|J1
98
VCC3|G37
97
VCC2|L1
108
VCC3|J37
107
VCC2|N1
118
VCC3|L33
113
VCC3|L37
117
VCC2|Q1
128
VCC3|N37
127
VCC2|S1
138
VCC3|Q37
137
VCC2|U1
148
VCC3|T34
144
VCC3|S37
147
VCC2|W1
158
VCC3|U33
153
VCC3|U37
157
VCC2|Y1
168
VCC3|W37
167
VCC2|AA1
178
VCC3|Y37
177
VCC2|AC1
188
VCC3|AA37
187
VCC2|AE1
198
VCC3|AC37
197
VCC2|AG1
208
VCC3|AE37
207
VCC2|AN9
269
VCC3|AG37
217
VCC2|AN11
271
VCC2|AN13
273
VCC2|AN15
275
VCC2|AN17
277
VCC2|AN19
279
VCC2|A7
7
D27-C2158
D15-A3535
D28-D2259
D29-C1956
D30-D2057
D31-C1754P2|GND
119
AF2|GND
199
NC|A3
3
NC|W35
165
NC|R34
134
NC|B2
2
NC|W33
163
VCC3|AN25
285
VCC3|AN27
287
VCC3|AN29
289
B26|GND
26
B28|GND
28
H2|GND
89
H36|GND
96
K2|GND
99
K36|GND
106
M2|GND
109
M36|GND
116
AH2|GND
209
NC|S35
145
AN3|NC
263
AN1|NC
261
NC|AL19
242
BF1(NC)-X34164
NC|AL1
224
AN5|NC
265
D8-D3471
D23-D2663
D16-D33 53
D14-D35 51
D6-D44 43
D30-DP1 67
AM2-ADSC# 262
BRDYC#-Y3170
CPUTYP-Q35135
AE35-D/P# 205
PICCLK-H3494
PICD0-J33103
PICD1-L35115
STPCLK#-V34154
BF0(BF)-Y33173
AD4-PBGNT 191
AE3-PBREQ 200
AA3-PHIT# 180
AC3-PHITM# 190
NC|S33
143
NC|A1
1
NC|C1
38
NC|A37
37
AL37|GND
260
AM8|GND
268
AM10|GND
270
AM12|GND
272
AM14|GND
274
AM16|GND
276
AM18|GND
278
AM20|GND
280
AM22|GND
282
AM24|GND
284
AM26|GND
286
AM28|GND
288
AM30|GND
290
AN37|GND
297
AN35|NC
295
VCC3|E21
303
VCC3|E27
306
VCC3|AJ19
315
VCC3|AJ29
320
UPVRM#-AH32 322VCC2|E15
300
VCC2|AJ11
311
E17|NC
301
E25|NC
305
AJ15|NC
313
AJ23|NC
317
E11|GND
298
E13|GND
299
E19|GND
302
E23|GND
304
E29|GND
307
E31|GND
308
AJ7|GND
309
AJ9|GND
310
AJ13|GND
312
AJ17|GND
314
AJ21|GND
316
AJ25|GND
318
AJ27|GND
319
AJ31|GND
321
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/K5INSTALL:M1
1 2 3 4 5
678
RP40
SRN1K
1 2R102
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
2
4
R102 NOT INSTALL
P55C/P54C
1 2R101
4K7R3
1 2R104
4K7R3
$KEN#
$NMI$NA#
$HLOCK#
$CPUINTR$CPUINIT$IGNNE#
$HITM#
$FERR#
$EADS#
$HLOCK#
$PEN#
$FRCMC#$FLUSH#
2
42
2
8,198
4
2
4
2
1 2 3 4 5 6
78910
RP18
SRP10K
$DP7$DP5$DP6$DP4
$DP0$DP1$DP2$DP3
3.3V
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
12345678910111213
1 2R207
470R3
1 2R208
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
78
77
$CPUD[0..63]
$CPUD18$CPUD19$CPUD20$CPUD21$CPUD22$CPUD23$CPUD24$CPUD25$CPUD26$CPUD27$CPUD28$CPUD29$CPUD30$CPUD31
2,5
|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
1516171819202122232425
: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.
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 2 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (M1521 CPU TO PCI BRIDGE)
TAIPEI TAIWAN R.O.C
ACER
1 2R103
33R3
DQ 1
CLK/CONV# 2
RST# 3
GND 4
VDD 8
THIGH 7
TLOW 6
TCOM 5
U18
DS1620
TH_COM
CPU_THCPU_TL
+5V
+5V
8,13
20DQ 1
CLK/CONV# 2
RST# 3
GND 4
VDD 8
THIGH 7
TLOW 6
TCOM 5
U22
DS1620
TH_CLKTH_RST#
TH_DQ
TH_DQ_VGA
$CPUD25
$CPUD24
TH_CLK
88
8
8
HD63
1
HD62
21
HD61
43
HD60
42
HD59
41
HD58
62
HD57
63
HD56
83
HD55
61
HD54
82
HD53
84
HD52
81
HD51
103
HD50
104
HD49
116
HD48
101
HD47
102
HD46
127
HD45
114
HD44
128
HD43
117
HD42
137
HD41
115
HD40
126
HD39
125
HD38
138
HD37
135
HD36
136
HD35
168
HD34
145
HD33
166
HD32
167
HD31
178
HD30
176
HD29
177
HD28
188
HD27
175
HD26
186
HD25
187
HD24
199
HD23 185
HD22 210
HD21 197
HD20 212
HD19 198
HD18 230
HD17 211
HD16 232
HD15 250
HD14 231
HD13 252
HD12 209
HD11 272
HD10 251
HD9 271
HD8 229HD7 196
HD6 249
HD5 270
HD4 269
HD3 292
HD2 290
HD1 291
HD0 289
HBEJ0146
HBEJ1147
HBEJ2148
HBEJ3155
HBEJ4156
HBEJ5157
HBEJ6158
HBEJ7165
HA3259
HA4299
HA5236HA6300
HA7296
HA8256
HA9255
HA10295
HA11275
HA12235
HA13294
HA14254
HA15274
HA16234
HA17293
HA18273
HA19253
HA20233
HA21257
HA22238
HA23237
HA24278
HA25277
HA26258HA27
297
HA28
298
HA29
239
HA30
279
HA31
276
HADSJ
213
EADSJ
200
BOFFJ
189
NAJ
179
BRDYJ
169
AHOLD
159
KENJ/INV
149
CACHEJ
139
MIOJ
129
HLOCKJ
118
DCJ
215
HITMJ
216
WRJ
217
SMIACTJ
218
TIO10/MWEJ1 308
TIO9/SRASJ1 307
TIO8/SCASJ1 287
TIO7 306
TIO6 286
TIO5 266
TIO4 222
TIO3 265
TIO2 245
TIO1 244
TIO0 191
CADVJ/CAA4J
263
CADSJ/CAA3J
283
CCSJ
284
GWEJ
304
COEJ
243
BWEJ/CGCSJ
305
TWEJ
264
HCLKIN
150
U48
1521-27/A
$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
$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#7
1
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$CPUD22
TH_RST#
1
2
R97100KR3
TH_COM_VGA 13
5
FOR CACHE & SDRAMNOT AVAILABLE IN II$TAG8
$TAG9
$TWE#$BWE#$COE#$GWE#$CCS#
$CADV#
$TAG[0..7]
$CADS#
$TAG0$TAG1$TAG2$TAG3$TAG4$TAG5$TAG6$TAG7
$TAG[0..7]
55555
55
$CPUA27
$CPUA28
$CPUA29
$CPUA30
$CPUA31
$CPUA16$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
11
1,8
1,5
1
1
1
1
11
$BRDY#
$KEN#
$MIO#$CACHE#
$EADS#$BOFF#$NA#
$AHOLD
$HLOCK#$DC#
$CPUADS#
$WR#$HITM#
$SMIACT#
$21CLK
$WR#$HITM#
$SMIACT#
$21CLK
11
1
7
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 3 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (M1521 PART2)
TAIPEI TAIWAN R.O.C
ACER
1 2 3 4 5
678
RP42
SRN10
RAS#1RAS#2RAS#2
RAS#1
4,8,17,20,21,24
6
AD[0..31]
AD0AD1AD2
AD[0..31]
RASJ2RASJ1
+5V
MD35
MD34
MD33
MD32
MD31
MD30
MD29
MD28
MD27
MD26
MD25
MD24
MD23
MD22
MD21
MD20
MD19
MD18
MD17
MD16
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
3.3V
MD[0..63]
MD37
MD36
MD38MD39MD40MD41
MD[0..63]
+5V
MD0
288
MD1
225
MD2
227
MD3
208
MD4
194
MD5
182
MD6
164
MD7
153
MD8
111
MD9
80
MD10
59
MD11
58
MD12
38
MD13
36
MD14
35
MD15
53
MD16
246
MD17
248
MD18
206
MD19
192
MD20
184
MD21
173
MD22
162
MD23
144
MD24
99
MD25
97
MD26
78
MD27
19
MD28
57
MD29
17
MD30
76
MD31
34
MD32
267
MD33
247
MD34
228
MD35
205
MD36
193
MD37
174
MD38163
MD39152
MD40112
MD4198
MD4260
MD4320
MD4477
MD4556
MD4675
MD4754
MD48268
MD49226
MD50207
MD51195
MD52183
MD53172
MD54154
MD55143
MD56100
MD5779
MD5840
MD5939
MD6018MD6137
MD6216
MD6355
MPD0133
MPD1123
MPD2142
MPD3113
MPD4132
MPD5124
MPD6134
MPD7122
MAA0
260
MAA1
220
MAB0
280
MAB1
240
MA2
301
MA3
281
MA4
261
MA5
241
MA6
221
MA7
282
MA8
242
MA9
303
MA10
302
MA11
262
MWEJ0
219
CASJ0
141
CASJ1
151
CASJ2
131
CASJ3
161
CASJ4
130
CASJ5
140
CASJ6
120
CASJ7
160
RASJ0/SCSJ0
121
RASJ1/SCSJ1
110
RASJ2/SCSJ2
109
RASJ3/SCSJ3
96
RASJ4/SCSJ4
171
RASJ5/SCSJ5
181
RASJ6/SCASJ0
170
RASJ7/SRASJ0
180
AD0 15
AD1 14
AD2 33
AD3 13
AD4 52
AD5 32
AD6 12
AD7 51
AD8 11
AD9 50
AD10 30
AD11 10
AD12 49
AD13 29
AD14 9
AD15 48
AD16 47
AD17 27
AD18 7
AD19 46
AD20 26
AD21 6AD22 45
AD23 25
AD24 66
AD25 44
AD26 24
AD27 4
AD28 23
AD29 3
AD30 22
AD31 2
CBEJ0 31
CBEJ1 28
CBEJ2 8
CBEJ3 5
FRAMEJ
86
DEVSELJ
89
IRDYJ
87
TRDYJ
88
STOPJ
91
LOCKJ
85
REQJ3
73
REQJ2
71
REQJ1
69
REQJ0
67
GNTJ3
74
GNTJ2
72
GNTJ1
70
GNTJ0
68
PHOLDJ
64
PHLDAJ
65
PAR
92
SERRJ
93
RSTJ
223
MREQJ
327
MGNTJ
325
PRIO
326
PCLKIN
90
32K285
3V
105
3V
106
3V
119
3V
201
3V
202
3V
107
3V
108
3V
190
3V
203
3V
204
5V
94
VSS
214
VSS
95
VSS
224
VSS
309
VSS
310
VSS
311
VSS
312
VSS
313
VSS
314
VSS
315
VSS
316
VSS
317
VSS
318
VSS
319
VSS
320
VSS
321
VSS
322
VSS
323
VSS
324
5VSUSPJ
328
U0
1521-27/B
6
1 2R95
10KR3
1 2R45
10KR3
1 2R129
10KR3
MD42MD43MD44MD45MD46MD47MD48MD49MD50MD51MD52MD53MD54MD55MD56MD57MD58MD59MD60MD61MD62MD63
MGNTJ
GNT#1
REQ#1
ALADDIN3
PCI & DRAM
M1521
AD3AD4AD5AD6AD7AD8AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31
CASJ7CASJ6CASJ3CASJ2
CASJ5CASJ1CASJ4CASJ0
RASJ0MWEJ0
RASJ3 1 2R98
10R3
1 2 3 4 5
678
RP43
SRN10
1 2 3 4 5
678
RP41
SRN10
CAS#[0..7]
RAS#0
RAS#3
MWE#0
CAS#7CAS#6CAS#3CAS#2
CAS#5CAS#1CAS#4CAS#0
RAS#0MWE#0
RAS#3
6
66
6
6
1 2 3 4 5 6
78910
RP16
SRP4K7
1 2 3 4 5 6
78910
RP14
SRP4K7
CBE#[0..3]
INTA#INTB#INTC#INTD#
GNT#0
CBE#0IRDY#TRDY#
GNT#2SERR#REQ#3GNT#3
INTA#INTB#INTC#INTD#
FRAME#REQ#0
+5V
+5V+5V
4,8,17,21
21444,21
1
2
R9910KR3
FRAME#DEVSEL#IRDY#
$P21CLK
CBE#0CBE#1CBE#2CBE#3
CBE#[0..3]
IRDY#DEVSEL#
FRAME#
+5V
4,8,17,214,8,17,21
7
1 2 3 4
5678RP45SRN10
MA8
MA9
MA10
MA11
MREQJ
MGNTJ
1 2 3 4
5678RP44SRN10
1 2 3 4
5678RP46SRN10
1
2
R11010R3
32K2
MA2
MA3
MA4
MA5
MA6
MA7
MWEJ0
7
REMOVE BUS BRANCH:PRASJ[0..5]
1
2
R10910R3
MA[2..11]MAB0MAB1
MAA0MAA1
MREQJ
MA[2..11]
MAA0MAA1
666
66
8
SERR#PCIRST#
CASJ0
CASJ1
CASJ2
CASJ3
CASJ4
CASJ5
CASJ6
CASJ7
SERR#PCIRST#
RASJ0
RASJ1
RASJ2
RASJ3
424
TRDY#STOP#
REQ#1
GNT#1
PHOLD#PHLDA#
PAR
LOCK#
PERR#
PARPHLDA#PHOLD#
GNT#0GNT#1GNT#2GNT#3
REQ#1
REQ#3
STOP#TRDY#
LOCK#
REQ#0
REQ#2
+5V
4,8,17,214,8,17,214,17,21
21
21
4,8,17,21
17,21
1 2 3 4 5 6
78910
RP15
SRP4K7
STOP#
PERR# CBE#1CBE#3CBE#2
LOCK#
DEVSEL#
REQ#2
+5V
+5V
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 4 of 25
Size Document Number REV
A3 96149 SC
Title
370P/J (M1523 PCI TO ISA & IDE CONTROLLER)
TAIPEI TAIWAN R.O.C
ACER
1 2R88
10KR3
PULLL2
+5VTCSYSCLK
BALESBHE#
SIRQI
RTCROMCS#
KBCS#IRQ1
IRQ8#
REFRESH#
MEMCS16#IOCS16#
$1523SMI#$1523INIT
TCSYSCLK
BALESBHE#
SIRQI
RTCROMCS#
KBCS#
IRQ8#
IRQ1
REFRESH# 11,24
1313
14
9,13,24
10,2410
9
13
1313
88
1
2
R1210KR3
1
2
R114K7R3
$CPURST
$IGNNE#$A20M#
$FERR#
$NMIPWRGOOD$ALA14M
$1523INTR$23STP#
EXTSW#
PULLL2
PULLL3
23USBCK
3.3V
1
1
1
1
237
8
13
AD31 73
AD30 74
AD29 75
AD28 76
AD27 77
AD26 78
AD25 79
AD24 80
AD23 83
AD22 84
AD21 85
AD20 86
AD19 87
AD18 88
AD17 89
AD16 90
AD15100
AD14101
AD13102
AD12103
AD11106
AD10107
AD9108
AD8109
AD7111
AD6112
AD5113
AD4114
AD3115
AD2116
AD1117
AD0118
INTAJ_MI 67
INTBJ_S0 68
INTCJ_S1 69
INTDJ_S2 70
FRAMEJ 92
IRDYJ 93
TRDYJ 94
DEVSELJ 95
STOPJ 96
SERRJ 97PAR 98
CBEJ3 81
CBEJ2 91
CBEJ1 99
CBEJ0110
PHLDAJ 65
PHOLDJ 66
PCICLK 71
IDE_D15
135
IDE_D14
132
IDE_D13
130
IDE_D12
128
IDE_D11
126
IDE_D10
124
IDE_D9
122
IDE_D8
119
IDE_D7
121
IDE_D6
123
IDE_D5
125
IDE_D4
127
IDE_D3
129
IDE_D2
131
IDE_D1
133
IDE_D0
136
IDRQ0
137
IDRQ1
138
IDEIOWJ
139
IDEIORJ
140
IDERDY
141
IDAKJ0
142
IDAKJ1
143
IDE_A1
144
IDE_A2
145
IDE_A0
146
IDEPCS1J
147
IDEPCS3J
148
IDESCS1J
149
IDESCS3J
150
LA23
8
LA22
10
LA21
12
LA20
18
LA19
19
LA18
21
LA17
23
SA19
175
SA18
177
SA17
179
SA16
181
SA15
185
SA14
187
SA13
188
SA12
190
SA11
192
SA10
193
SA9
195
SA8
197
SA7
199
SA6
201
SA5
203
SA4
205
SA3
207
SA2 3SA1 4SA0 5SD8 29SD9 31SD10 33SD11 35SD12 37SD13 39SD14 41SD15 42XD7 161XD6 162XD5 163XD4 165XD3 167XD2 168XD1 170XD0 171IRQ15 20IRQ14 22IRQ12/MDATA 155IRQ11 13IRQ10 11IRQ9 164IRQ7 194IRQ6 196IRQ5 198IRQ4 200IRQ3 202DREQ7 38DREQ6 34DREQ5 30DREQ3 186DREQ2 166DREQ1 189DREQ0 25DACKJ7/DAK_SEL2 36DACKJ6/DAK_SEL1 32DACKJ5/DAK_SEL0 28DACKJ3/PCSJ 184DACKJ2/DACKOJ 204DACKJ1/DMAREQ 48DACKJ0/DMAACKJ 47SMEMWJ/RTCAS 174SMEMRJ/LMEGJ 176IOWJ 178IORJ 180MEMRJ 24MEMWJ 27IOCHRDYJ 172AEN 173XDIR 159IOCHKJ 160NOWSJ 169
REFSHJ
191
TC
206
SYSCLK
183
RTCROMCSJ
158
BALE
2
SBHEJ
6
M16J
7
IO16J
9
KBINH/IRQ1
151
KBCLK/KBCSJ
152
KBDATA
153
MSCLK
154
SIRQI
44
SIRQII/IRQ8J
45
RTC32KO
15
RTC32KI
16
CPURST
49
SMIJ/APICCSJ
50
STPCLKJ/APICGNT
51
INTR
54
IGNNEJ
55
A20MJ
56
FERRJ
62
RSTDRV
57
EXTSW/APICREQJ
61
NMI
58
PWG
17
OSC14M
43
USBP10
59
USBP11
60
USBCLK
46
SPKR 63
SPLED 64
VSS
1
VSS
26
VSS
52
VSS
82
VSS
104
VSS
134
VSS
157
VSS
182
VDD/VBAT 14
VCC
40
VCC
72
VCC
105
VCC
120
VCC
156
VCC
208
3V
53 U32
M1523
SPKRSPLED
SPKRSPLED
+5V
3.3V
1,24
16,2424
8
AD[0..31]
AD31AD30AD29AD28AD27AD26AD25AD24AD23AD22AD21AD20AD19AD18AD17AD16AD15AD14AD13AD12AD11AD10AD9AD8AD7AD6
AD[0..31]
ALADDIN3
PCI-ISA BRIDGE
&
IDE
AENIOCHRDY#
XDIRIOCHK#
DACK#0DACK#1DACK#2DACK#3
0WS#
DRQ0DRQ1DRQ2DRQ3DRQ5DRQ6DRQ7
RTCAS
IRQ3IRQ4IRQ5IRQ6
IRQ3IRQ4IRQ5IRQ6
MEMWJMEMRJ
IOWJIORJ
11,13,1511,13
13,2413
11,1511,151115
11,13
11,13,1511,13,1511,1313,15131313
9
11,13,15,2111,13,15,2111,13,15,2111,13,15,21
1 2R169
10KR3
1 2R91
33R3
1 2R48
33R3
1 2R49
10KR3
IOR#
IOW#
PULLL3
IORJ
IOWJ
23USBCK
10,11,13,15,24
10,11,13,15,24
1 2R223
33R3
1 2R221
33R3
MEMR#
MEMW#
MEMRJ
MEMWJ
9,13
9,13
SD[0..15]
IRQ7IRQ9IRQ10IRQ11IRQ12IRQ14IRQ15
SA0SA1SA2
SD0SD1SD2SD3SD4SD5SD6SD7SD15SD14SD13SD12SD11SD10SD9SD8
IRQ7IRQ9IRQ10IRQ11IRQ12IRQ14IRQ15
9,10,11,13,15
11,13,15,2111,13,15,2111,13,15,2110,13,2113,14,2111,13,14
11,13,15,21
M1523INTA#INTB#INTC#INTD#
FRAME#IRDY#TRDY#
DEVSEL#STOP#
PAR
CBE#[0..3]
PHLDA#PHOLD#
SERR#
$P23CLK
AD5AD4AD3AD2AD1AD0
CBE#3CBE#2CBE#1CBE#0
INTA#INTB#INTC#INTD#FRAME#IRDY#TRDY#DEVSEL#STOP#SERR#PAR
PHLDA#PHOLD#
CBE#[0..3]
$P23CLK
3,8,17,21
3,8,17,21
3,8,17,213,8,17,21
3,17,21
3,8,17,213,17,21
2133
3,21
C175SCD1U
IDEIOWJIDEIORJ
IDERDY
IDE_DRQ0IDE_DRQ1
IDE_DACK0#IDE_DACK1#
DSA1
DSD[0..15]DSD[0..15]
3.3V
141414
7
1414
1414
14
14
SA17
SA16
SA15
SA14
SA13
SA12
SA11
LA23
LA22
LA21
LA20
LA19
LA18
LA17
LA[17..23]
IDEIOWJIDEIORJIDERDY IDEPCS1J
IDEPCS3JIDESCS1JIDESCS3J
IDE_DRQ0IDE_DRQ1
IDE_DACK0#IDE_DACK1#DSA1
DSA2DSA0
DSD0
DSD1
DSD2
DSD3
DSD4
DSD5
DSD6
DSD7
DSD15
DSD14
DSD13
DSD12
DSD11
DSD10
DSD9
DSD8
SA[0..16]
LA[17..23]
IDEPCS1JIDEPCS3JIDESCS1JIDESCS3J
SA17
DSA2DSA0
SA18SA19
SA10
SA9
SA8
SA7
SA6
SA5
SA4
SA3
SA[0..16] 8,9,10,11,13,15
13
14141414
13
1414
1313
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 5 of 25
Size Document Number REV
A3 96149 SC
Title
370P/J (256KB CACHE)
TAIPEI TAIWAN R.O.C
ACER
ADV# 83
ADSP# 84
ADSC# 85
CLK 89
CS1# 98
CS2 97
CS2# 92
WEA 93
WEB 94
WEC 95
WED 96
OE# 86
A0 37
A1 36
A2 35
A3 34
A4 33A5 32
A6100
A7 99
A8 82
A9 81
A10 44
A11 45
A12 46
A13 47
A14 48
FT/NC 14
NC 1
NC 16
NC 42
NC 38
MODE 31NC 43
NC(64K32_A15) 49
NC 50
VSS
17
VSS
67
VSS
40
VSS
90
VSSQ
5
VSSQ
10
VSSQ
21
VSSQ
26
VSSQ
55
VSSQ
60
VSSQ
71
VSSQ
76
VDD
41
VDD
15
VDD
65
VDD
91
VDDQ
4
VDDQ
11
VDDQ
20
VDDQ
27
VDDQ
54
VDDQ
61
VDDQ
70
VDDQ
77
DQ1 52
DQ2 53
DQ3 56
DQ4 57
DQ5 58
DQ6 59
DQ7 62
DQ8 63
DQ9 68
DQ10 69
DQ11 72
DQ12 73
DQ13 74
DQ14 75
DQ15 78
DQ16 79
DQ17 2DQ18 3
DQ19 6
DQ20 7
DQ21 8
DQ22 9
DQ23 12
DQ24 13
DQ25 18
DQ26 19
DQ27 22
DQ28 23
DQ29 24
DQ30 25
DQ31 28
DQ32 29
NC 51NC 80
NC 66
NC/ZZ 64
BWE# 87
GW# 88NC 30
NC 39
U51
S32K32-07
$CPUD32$CPUD33$CPUD34$CPUD35
3.3V
CX7SCD1U
CX8SCD1U
ADV# 83
ADSP# 84
ADSC# 85
CLK 89
CS1# 98
CS2 97
CS2# 92
WEA 93
WEB 94
WEC 95
WED 96
OE# 86
A0 37
A1 36
A2 35
A3 34
A4 33A5 32
A6100
A7 99
A8 82
A9 81
A10 44
A11 45
A12 46
A13 47
A14 48
FT/NC 14
NC 1
NC 16
NC 42
NC 38
MODE 31NC 43
NC(64K32_A15) 49
NC 50
VSS
17
VSS
67
VSS
40
VSS
90
VSSQ
5
VSSQ
10
VSSQ
21
VSSQ
26
VSSQ
55
VSSQ
60
VSSQ
71
VSSQ
76
VDD
41
VDD
15
VDD
65
VDD
91
VDDQ
4
VDDQ
11
VDDQ
20
VDDQ
27
VDDQ
54
VDDQ
61
VDDQ
70
VDDQ
77
DQ1 52
DQ2 53
DQ3 56
DQ4 57
DQ5 58
DQ6 59
DQ7 62
DQ8 63
DQ9 68
DQ10 69
DQ11 72
DQ12 73
DQ13 74
DQ14 75
DQ15 78
DQ16 79
DQ17 2DQ18 3
DQ19 6
DQ20 7
DQ21 8
DQ22 9
DQ23 12
DQ24 13
DQ25 18
DQ26 19
DQ27 22
DQ28 23
DQ29 24
DQ30 25
DQ31 28
DQ32 29
NC 51NC 80
NC 66
NC/ZZ 64
BWE# 87
GW# 88NC 30
NC 39
U49
S32K32-07
$CADS#
$CADV#$CPUADS#
$L2CLK1
$CADS#$CPUADS#$CADV#
$CPUD3
$CPUD0$CPUD1$CPUD2
$L2CLK1
3.3V 3.3V
12
2
CX1SCD1U
CX2SCD1U
CX9SCD1U
## ADD CX1,CX2,CX7,CX8,CX9
$BE#[0..7]
$CPUA[3..17]$L2CLK2 $CADS#
$CADV#$CPUADS#
$L2CLK2
3.3V
1
7
$BE#0$BE#1$BE#2$BE#3
CS2
$C_MODE
$CCS#
$COE#
$CPUA17$CPUA16$CPUA15$CPUA14$CPUA13$CPUA12
$CPUA3$CPUA4$CPUA5$CPUA6
$CPUA8$CPUA7
$CPUA9$CPUA10$CPUA11
FTNC
2$CCS#
$COE#
$BE#4$BE#5$BE#6$BE#7
CS2
$C_MODE
$CCS#
$COE#
$CPUA17
$CPUA3$CPUA4$CPUA5$CPUA6$CPUA7$CPUA8$CPUA9$CPUA10$CPUA11$CPUA12$CPUA13$CPUA14$CPUA15$CPUA16
$CPUD31$CPUD30$CPUD29$CPUD28$CPUD27$CPUD26$CPUD25$CPUD24$CPUD23$CPUD22$CPUD21$CPUD20$CPUD19$CPUD18$CPUD17$CPUD16$CPUD15$CPUD14$CPUD13$CPUD12$CPUD11$CPUD10$CPUD9$CPUD8$CPUD7$CPUD6$CPUD5$CPUD4
FTNC
2
27 $CPUD36
$CPUD37$CPUD38$CPUD39
$CPUD41$CPUD40
$CPUD42$CPUD43$CPUD44$CPUD45$CPUD46
$CPUD63$CPUD62$CPUD61$CPUD60
$CPUD58$CPUD59
$CPUD57$CPUD56$CPUD55$CPUD54$CPUD53$CPUD52$CPUD51$CPUD50$CPUD49$CPUD48$CPUD47
$CPUD[0..63] 1,2
1 2R212
10KR3
$BWE#$GWE#
CS2
$GWE#$BWE#
$H_ZZ
3.3V
22
1 2R219
DUMMY-R3
A14 1
A13 26
A0 10
A1 9
A2 8
A3 7
A4 6
A5 5
A6 4
A7 3
A12 2
A8 25
A9 24
A11 23A10 21
VCC 28
D7 19
D6 18
D5 17
D4 16
D3 15
D2 13
D1 12
CS1* 20
OE* 22
WE* 27
D0 11
GND 14
U50
S32K8-15
$TAG[0..7]
$TAG6$TAG7
$GWE#$BWE#
$H_ZZ$CPUA18
3.3V
2
1 2R218
DUMMY-R3
1 2R220
0R3
$CPUA18
$CPUA5
2
$CPUA6$CPUA7$CPUA8
$CPUA10$CPUA9
$CPUA11
$CPUA17$CPUA12
$CPUA13$CPUA14$CPUA16$CPUA15 $TWE#
$TAG0$TAG1$TAG2$TAG3$TAG4$TAG5
$AMSTATE#
2
MODIFICATION: $C_MODE PULLED UP TO 100K
PULL UP: PENTIUM BURST MODEPULL LOW: CYRIX LINEAR BURST MODE
1 2R216
100KR3
1 2R100
DUMMY-R3
1 2
R210
10KR3
$AMSTATE#
$C_MODE
FTNC
$AMSTATE#$H_ZZ
3.3V
3.3V
8
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 6 of 25
Size Document Number REV
A3 96149 SC
Title
370P/J (DIMM SOCKET)
TAIPEI TAIWAN R.O.C
ACER
1 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 99101103105107109111113115117119121123125127129131133135137139141
2 4 6 81012141618202224262830323436384042444648505254565860
62646668707274767880828486889092949698100102104106108110112114116118120122124126128130132134136138140142144143
146
145CN21
SDIMM144
MD32MD33MD34MD35
MD36MD37MD38MD39
CAS#4CAS#5
MA3MA4MA5
MD40MD41
C225SCD1U
C224SCD1U
C234SCD1U
C244SCD1U
C241SCD1U
C107SCD1U
C186SCD1U
MAB0MAB1
MD0MD1MD2MD3
MD4MD5MD6MD7
CAS#0CAS#1
MA2
MD8MD9
MAB0MAB1
3.3V
33
1 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 99101103105107109111113115117119121123125127129131133135137139141
2 4 6 81012141618202224262830323436384042444648505254565860
62646668707274767880828486889092949698100102104106108110112114116118120122124126128130132134136138140142144143
146
145CN20
SDIMM144
C268SC4D7U16V6ZY
C261SC4D7U16V6ZY
MD32MD33
3.3V
3.3V
C271SC4D7U16V6ZY
MD[0..63]
MA[2..11]
MD0MD1
MD[0..63]
MA[2..11]
3.3V
3
3
MAA0MAA1
MD2MD3
MD4MD5MD6MD7
MD8MD9MD10MD11
MD12MD13MD14MD15
CAS#0CAS#1
MAA0MAA1MA2
33
MD34MD35
MD36MD37MD38MD39
MD40MD41MD42MD43
MD44MD45MD46MD47
CAS#4CAS#5
MA3MA4MA5
RAS#2RAS#3
MWE#0
MD10MD11
MD12MD13MD14MD15
MD16MD17MD18MD19
MWE#0
33
3
3.3V
CX25SCD1U
CX26SCD1U
CX27SCD1U
CX28SCD1U
## ADD NEW COMPONENT
MD42MD43
MD44MD45MD46MD47
MD48MD49MD50MD51
MD52MD53MD54MD55
MA7MA11
CAS#6CAS#7
MD56MD57MD58MD59
MD60MD61MD62MD63
MD20MD21MD22MD23
MA6MA8
MA9MA10
CAS#2CAS#3
MD24MD25MD26MD27
MD28MD29MD30MD31
MD48MD49MD50MD51
MD52MD53MD54MD55
CAS#6CAS#7
MA7MA11
3.3V
RAS#0RAS#1
MD16MD17MD18MD19
MD20MD21MD22MD23
CAS#2CAS#3
MWE#0
MA6MA8
MA9MA10
33
CAS#[0..7]
MD24MD25MD26MD27
MD28MD29MD30MD31
CAS#[0..7]3
C130SC10U16V
C260SC4D7U16V6ZY
MD56MD57MD58MD59
MD60MD61MD62MD63
3.3V
C257SCD1U
C270SCD1U
C272SCD1U
C259SCD1U
C264SCD1U
C269SCD1U
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 7 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (CY2263 CLOCK GENERATOR)
TAIPEI TAIWAN R.O.C
ACER
1 2R201
33R3
CLK4M 8
##D 2
CLK 3
Q 5
Q 6
VCC 14 PR
4
GND 7 CL
1
U47A
SSHCT74
1 2R192
33R3
D 12
CLK 11
Q 9
Q 8
VCC 14 PR
10
GND 7 CL
13
U47B
SSHCT74
CLK7M
+5V
+5V
+5V
+5V
+5V +5V
10
S0 S1 CLOCK
0 0 50MHZ0 1 60MHZ1 0 66.6MHZ1 1 33MHZ
FOR CY2263
C86SCD1U
C100SCD1U
KBD14M
$BF1 $BF2
1 11 0
100 0
1.5X2X3X
2.5X
C101SC100P
C85SCD1U
1 2 3 4
8 7 6 5
SW3
KHS04
C87SC10U16V
1
2
R10610KR3
1
2
R10510KR3
C99SCD1U
1 2L8
MLB321611
$BF0$BF1
FS1FS0
3.3V 3.3V
3.3V
3.3V 3.3V
1
2
R18022KR3
1
2
R17922KR3
C83
SC10P
C84
SC10P
4 1
3 2X2XTAL4P-14.318MHZ
$AMSTATE8
FS1
3.3V
2 3
14 1
7
U34A
SSLVC125
INVAPMSEL0
+5V
9 8
14
7
U41D
SSHCT04
1 2R61
33R3
1 2R90
33R3
1 2
R64
33R3
VDD 1
VDD 8
VDD 14
VDD 26
VDD 32
XIN 2
XOUT 3
CPUEN1 5
CPU-PCIEN 19
SEL 18
S1 15
S0 16
VSS 4
VSS 11
VSS 20
VSS 23
VSS 29
CPU0 6
CPU1 7
CPU2 9
CPU3 10
CPU4 12
CPU5 13
CPU6 17
PCI0 21
PCI1 22
PCI2 24
PCI3 25
PCI4 27
USB-CLK 30EPCI 28
IOCLK 31
REF0 34
REF1 33
U39
CY2263
1 2R67
33R3
$AMSTATE
1
2
R590R3
1 2R60
33R3
1 2R92
33R3
1 2R87
33R3
1 2R62
33R3
1 2R63
33R3
$CPUCLK
$21CLK$P21CLK$P23CLK$VGACLK$CARDCLK
$P24M
$P7101CLK
$L2CLK2$L2CLK1 1 2
R89
33R3
1
23417
21
11
8
55
4
15
17
1 2R167
33R3
1 2R163
33R3
1 2R68
33R3
1 2R166
33R3
$AUDIO14M
$ALA14M
$G14.318M
KBD14M3.3V
1
2
RX822KR3
1
2
RX922KR3
C105SC47P
C223SCD1U
5 6
14
7
U19C
SSHC14
1 2
14
7
U19A
SSHC14
1 2R96
2MR5
1
4
2
3
X3CAN32768
+5V
+5V
FS0
3.3V
5 6
14 4
7
U34B
SSLVC125
9 8
14
7
U19D
SSHC14
+5V
3 4
14
7
U19B
SSHC14
32K1
32K2
32K1
32K2
+5V
3,17
8
## REMOVE R65,R178,R182,R181,R66 PAD
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 8 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (M7101 PMU)
TAIPEI TAIWAN R.O.C
ACER
CLOSE TO U34
1 2R107
47R3
9 8
14
10
7
U26C
SSHC125
1 2R122
470R3
$STPCLK#
PLED#
DISPLED#
+5V
3.3V
+5V
9 8
14
10
7
U13C
SOLCX125M
1
19
16
9
10 8
14
7
U43C
SSHCT08
SA16XSA16XSA17
TH_COM
$23STP#
EXCACD#
TH_DQ_VGAPWR_SW#TH_COM
$7101STP#
PWR_SW#TH_DQ_VGA
LLED#
AMSTATE
STANDBY#
$7NDSTP#
EXCACD#
+5V
2
2
4
4
9,139,13
24
23
AD00 37
AD01 36
AD02 35
AD03 34
AD04 33
AD05 32
AD06 31
AD07 30
AD08 28
AD09 27
AD10 25
AD11 24
AD12 23
AD13 22
AD14 21
AD15 20
AD16 9
AD17 8
AD18 7
AD19 6
AD20 5
AD21 4
AD22 3
AD23 2
AD24 98
AD25 97
FRAMEJ
12
IRDYJ
13
TRDYJ
14
CBEJ0
29
CBEJ1
17
AD26 96AD27 95
AD28 94
AD29 93
AD30 92
AD31 91
DEVSELJ
15
CBEJ2
10
CBEJ3
99
PAR
16
SUSRST
39
PWRGOOD
40
COVSW
41
RI
42
RTC
43
HOTKEYJ
44
SUSTATE
45
VDDS
46
LBJ
47
LLBJ
48
ACPWR
49
PS2
50
CRT
51
DRQ
52
SLED
53
SQWO
54
SPKCTL
55
FPVEE 56CCFT 57DISPLAY 58SEL0 60SEL1 61CLK32 62
GPIOA0 64GPIOA1 65GPIOA2 66GPIOA3 67GPIOA4 68GPIOA5 69(SPKR)GPIOA6 70GPIOA7 71
GPIOB0 81GPIOB1 82GPIOB2 83GPIOB3 84GPIOB4 86GPIOB5 87GPIOB6 85GPIOB7 88
GPIOC0
72
GPIOC1
73
GPIOC2
74
GPIOC3(DOCKJ)
75
GPIOC4(EJECTJ)
77
GPIOC5(EXTSW)
78
GPIOC6(SETUP)
79
VSS
1
VSS
19
VSS
38
VSS
63
GPIOC7(VCSJ)
80
VSS
90
VDD3
26
VDD3
100
VDD5
11
VDD5
59
VDD5
76
SMIJ
18
PCICLK
89 U20
M7101
$CPUSMI#
$P7101CLK
LED#
AD0AD1
AD3AD2
+5V 3.3V
1
7
16
D0 3
D1 4
D2 7
D3 8
D4 13
D5 14
D6 17
D7 18
OC 1
G 11
Q0 2
Q1 5
Q2 6
Q3 9
Q4 12
Q5 15
Q6 16
Q7 19
VCC 20
GND 10
U36
SSHCT373
5 6
14 4
7
U26B
SSHC125
ID_CLK
VR_U/D#
BLVR#
AD24
LLED#
+5V
19
19
## REMOVE U15 PAD, CIRUIT MODIFY
TPX1TP-1
TPX2TP-1
1 2 3 4 5 6
78910
RP12
SRP10K
3_MODE
ENAUDIO
TH_CLKTH_RST#
DISABLELED
MREQJ
LIB/MH#
FLASH_ON
FDDIN#HOTKEY#
GPIOWF1
AD31AD30
AD28
AD26AD25
AD27
AD29
FDDIN#LIB/MH#
VSW1
GPIORF1#
+5V
+5V
22
3,4,17,20,21,243
12,14
16
19
16
23
9,13
12
AD[0..31]
AD31
AD29AD30
AD28
AD26AD27
AD24AD25
AD4AD5
AD8AD7AD6
AD9AD10AD11AD12AD13
AD21AD22AD23
AD18AD19AD20
AD17AD16
AD14AD15
1 2R93
0R3
32K1
$CPUINIT
$BRDY#$1523INIT$1523SMI#$1523INTR
BDATA
DISABLE
ENAVEE
DISPLAYENBL
TH_DQ
ID_DATABATCNTL
GPIORF1#
32K1
GPIOWF1GPIORF1#
DISPLAYENBL
2
1
2
44
4
7
13
23
17
2020
1913
20,24
17
PHOLD#AAPMSEL0
1 2R194
10KR3
1 2R183
47KR3
1 2
R187
10KR3
VEEVR#
STANDBY#
PWR_SW#
VEEVR#
ID_DATA
STANDBY#
19
12
1311
14
7
U5D
SSHCT32
+5V
STANDBY#
AAPMSEL0 INVAPMSEL0
1
2
RX710KR3
TPX5TP-1
12
1311
14
7
U43D
SSHCT08
VSW1
VSW3
CCINTRCCINTR
+5V
19
19
19
+5V
4
5 6
14
7
U43B
SSHCT08
HOTKEY#
SPKR_OFF
DRQ2
BT_SENSE
6377_BBL2#6377_BBL1#
IRQ8#
6377_BIU#
SLED
HOTKEY#
IRQ8#
COVER_SW
LLED#
$7101STP#
$1523INTR
+5V
+5V
9
11,13
10
16
23
2323
23
16
+5V
11 10
14
7
U38E
SSHC14
## CIRUIT MODIFY
1
2 3
14
7
U43A
SSHCT08
FRAME#IRDY#TRDY#
DEVSEL#
PAR
PWRGOOD
CBE#0CBE#1CBE#2CBE#3
COVER_SW
RI1#
RING_OUT#
PWRGOOD
+5V
3,4,213,4,213,4,213,4,21
3,4,21
3,4,21
3,4,213,4,21
3,4,17,21
2320
11
21
(M71XX CONFIGURATION)
1 2R196
4K7R3
1 2R193
4K7R3
1 2R195
4K7R3
DISPLAY
ENBL
VSW3
LLED#
+5V
C90SCD1U
C91SCD1U
C89SCD1U
C88SCD1U
+5V
3.3V
CLOSE TO U34
5 6
14
7
U41C
SSHCT04
1 2R58
47R3
$AMSTATE
$AMSTATE#
AMSTATE
3.3V
+5V3.3V
5 6
14 4
7
U13B
SOLCX125M
12 11
14
13
7
U13D
SOLCX125M
7
7
5
D 2
CLK 3
Q 5
Q 6
VCC 14 PR
4
GND 7 CL
1
U54A
SSHCT74
D 12
CLK 11
Q 9
Q 8
VCC 14 PR
10
GND 7 CL
13
U54B
SSHCT74
CLK4M
$7NDSTP#
CLK4M
PWRGOODHDD+5V
HDD+5V
U54 WILL NOT BE INSTALL.RX3 MUST BE INSTALL. (THE VAULE IS 0)
$7101STP#
1 2RX3
DUMMY-R3
## ADD RX3 , CIRUIT MODIFY
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 9 of 25
Size Document Number REV
A3 96149 SC
Title
370P/J (RTC AND BIOS)
TAIPEI TAIWAN R.O.C
ACER
1
2
R910KR3
SD[0..7]
IRQ8#IRQ8#
SD[0..7]
+5V
4,8
4,10,11,13,15
1 2DX2
S1N4148
RTCIRQ8#
VCC24
CS$13
AS14R/W$15
DS17
RST$18
RCL$21
EXTRAM22
BC20
X12
X23
AD7 11
AD6 10
AD5 9AD4 8
AD3 7
AD2 6
AD1 5
AD0 4
INT$ 19
SQW 23
MOT 1
VSS 12
VSS 16
U27
BQ3285E
1
2
R3510KR3
2 1G1
GAP-OPEN
RTCASRTCRWRTCDS
PWRGOOD#RTCASRTCRWRTCDS
SD7
SD1SD2SD3SD4SD5SD6
SD0
+5V +5V
4
TPX3TP-1
U40 PIN 22SB: ADD DUMMY RESISTER TO
PWRGOOD#23
2424
1
2
BT1BH-12
SA[0..15]4
C265SCD1U
1 2X1
XTAL-32.768KHZ
A0 20
A1 19
A2 18
A3 17
A4 16
A5 15
A6 14
A7 13
A8 3
A9 2
A10 31
A11 1
A12 12
A13 4
A14 5
A15 11
A16 10
CE 30
VCC 8
VSS 24
VPP 9
DQ0 21
DQ1 22
DQ2 23
DQ3 25
DQ4 26
DQ5 27
DQ6 28
DQ7 29
WE# 7
OE 32 A17 6
U52
28F020-1
SA0
HDD+5V
CX30SC3P50V3KN
CX31SC3P50V3KN
3 2
1
Q8S2N3906
C266SCD1U
MEMW#
SD0SD1SD2SD3SD4SD5SD6SD7
MEMW#
+12V
BIOSVPP
4
1
2
R22210KR3
MEMR#
XSA16XSA17
SA1SA2SA3SA4SA5SA6SA7SA8SA9SA10SA11SA12SA13SA14SA15
MEMR#
U52 IS TSOP PACKAGE,MUST BE INSTALL.
4
88 9
10 8
14
7
U45C
SSHCT32
RTCROMCS#
DISROM
RTCROMCS#
DISROM
BIOSCE#
+5V
4
13
3
1
2 Q9RN1424
FLASH_ON FLASH_ON8
## REMOVE U53 PAD
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 10 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (KB CONTROLLER)
TAIPEI TAIWAN R.O.C
ACER
+5V
8
1 2 3 4
8 7 6 5
SW2
KHS04
DQ2
1
DQ1
2
DQ0
3
WR#
4
RD#
5
CS#
6
A0
7
P53/SRDY#
8
P52/SCLK
9
P51/TXD
10
P50/RXD
11
P47/INT4
12
P46/INT3
13
P45/IBF0#/OBF1
14
P44/OBF0
15
P43/INT2
16
P37 49
P36 50
P35 51
P34 52
P33 53
P32 54
P31 55
P30 56
VCC 57
P61/CNTR0 58
P60/INT5/OBF2 59
DQ7 60
DQ6 61
DQ5 62
DQ4 63
DQ3 64 P42/INT1 17CNVSS 18RESET# 19P41/INT0 20P40 21XIN 22XOUT 23VSS 24P27 25P26 26P25 27P24 28P23 29P22 30P21 31P20 32
P17
33
P16
34
P15
35
P14
36
P13
37
P12
38
P11
39
P10
40
P07
41
P06
42
P05
43
P04
44
P03
45
P02
46
P01
47
P00
48 U16
M38802M2
1 2 3 4 5 6
78910
RP17
SRP10K
HOTKEY#
KCOL1
KCOL2
KCOL3
KCOL4
KCOL5
KCOL6
KCOL7
KCOL8
KCOL9
KCOL10
KCOL11
KCOL12
KCOL13
KCOL14
KCOL15
KCOL16
HOTKEY#
MCLKMDATAXCLKXDATA
+5V
1 2 3 4 5 6
78910
RP34
SRP10K
SD[0..7]
KROW6KROW7KROW8
SD[0..7]
KROW1KROW2KROW3
KROW5KROW6
+5V
+5V +5V
4,9,11,13,15
IOW#IOR#
SA2KBCS#
FS1FS0
SD3SD4SD5SD6SD7
SD0SD1SD2
KROW1KROW2KROW3KROW4KROW5
SA2
IOR#IOW#
TDATATCLK
KROW4 KROW7KROW8
44
44
77
1
2
R7410KR3
IRQ1IRQ12
CLLED#NLLED#SLLED#
IRQ1IRQ12
XCLK
XDATA+5V
TRACKSTICK CONN
1 2 3 4 5 6 7 8 910
11 12 13 14 15 16 17 18 19 20
CN19
MOLEX-CON10-2
PCIRST#
CLK7M
STCLOCK
X-COODY-COOD
+5V
ST+5VA
24
44
7
161616
CX40SC4D7U16V6ZY
C231SC47P
C255SC47P
1
2
R19710KR3
1
2
R21510KR3
TDATATCLK
+5V
+5V
KROW1KROW2KROW3KROW4KROW5KROW6KROW7KROW8KCOL1KCOL2KCOL3KCOL4
CX41
SC1U16V5JX
C229SCD1U
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
302928272625242322212019181716
CN15
MOLEX-CONN30E
KCOL5KCOL6KCOL7KCOL8KCOL9KCOL10KCOL11KCOL12KCOL13KCOL14KCOL15KCOL16
ST+5VA
6 4 2 1 3 5
7
9
8CN1
MINDIN6
1 2L5
MLB321611
1 2L1
MLB321611
+5V
1 2SW1
SPOLY100-1
1 2R1 150R3
$BF1$BF0
MCLKMDATA
MCLK
77
1 2R123
150R3
1 2
R112 150R3
1 2R113
150R3
MDATA
XDATA
XCLK
C160SCD1U
1 2L2
MLB321611
1 2L3
MLB321611
C133SC47P
C168SC47P
C167SC47P
C166SC47P
1 2L4
MLB321611
C132SC4D7U16V6ZY
KB BD CONN.
X-COODY-COOD
STCLOCK
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 11 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (NS87336 SUPER I/O)
TAIPEI TAIWAN R.O.C
ACER
C161
SCD1U
C162
SCD1U
PSOUT1PRTS1#PDTR1#
PSIN1PDSR1#PCTS1#PRI1#PDCD1#
+5V
121212
121212
1212
SB: CHANGE MAX213 TO MAX3243
C163
SCD1U
C164
SCD1U
C1+ 28
C1- 24
C2+ 1
C2- 2
T1IN 14
T2IN 13
T3IN 12
R2OUTB 20
R1OUT 19
R2OUT 18R3OUT 17R4OUT 16
R5OUT 15
FORCEON 23
FORCEOFF# 22
INVALID# 21
V+ 27
V- 3
T1OUT 9
T2OUT 10
T3OUT 11
R1IN 4
R2IN 5R3IN 6R4IN 7
R5IN 8
GND 25
VCC 26U2
MAX3243
RI1#
SOUT1RTS1#
SIN1DSR1#CTS1#
DTR1#
DCD1#RI1#
+5V
8
BUSYP
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
ERROR#INIT#SLCTIN#
SLCTPE
BUSYPACK#
STROB# 12
IRQ[3..7]
PD[0..7]
+5V
12
4
RSTDRV
SD[0..7]
IOW#IOR#AEN
0WS#DRQ2
DACK#2TC
$P24M
SD7SD6SD5SD4SD3SD2SD1SD0
SA9SA8SA7
4
44
4,134,8
44
4,9,10,13,15
24
7
CS1/ZWS 1
DRQ2 2
DACK2 3
TC 4
X1/OSC 5
X2 6
VSSC 7
D7 8
D6 9
D5 10
D4 11D3 12
D2 13
D1 14
D0 15
WR 16
RD 17
AEN 18
A9 19
A8 20
A7 21
A6 22
A5 23
A4 24
A3 25
A2
26
A1
27
A0
28
A10
29
DSKCHG
30
DRQ1
31
HDSEL
32
RDATA
33
WP
34
TRKO
35
WGATE
36
WDATA
37
STEP
38
DIR
39
VSSB
40
MTR1/IDLE
41
DR0
42
DR1/PD
43
MTR0
44
INDEX
45
DENSEL/ADRATE1
46
DRV2/PNF/DR23/SIRQ13
47
VDDB
48
DRATE1/MSEN1/CS0/SRIQ12
49
DRATE0/MSEN0
50
IOCHRDY 51DACK1 52DACK0 53DRQ0 54IRQ9 55IRQ10 56IRQ11 57IRQ15/SIRQI1 58VSSE 59R12/A11 60DTR2/A12 61CTS2/A13 62SOUT2/BOUT2/CFG0/IIRTX 63RTS2/A14 64SIN2/IRRX1 65DSR2/IRRX2/IRQ12 66DCD2/A15 67RI1 68DTR1/CFG1 69CTS1 70SOUT1/BOUT1/BOUT1/BADDR1 71RTS1/BADDRO 72SIN1 73DSR1 74DCD1 75
AFD/DSTRB/DENSEL
76
ERR/HDSEL
77
INIT/DIR
78
SLIN/STEP/ASTRB
79
SLCT/WGATE
80
PE/WDATA
81
BUSY/WAIT/MTR1
82
ACK/DR1
83
PD7/MSEN1
84
PD6/DRATE0
85
PD5/MSEN0
86
PD4/DSKCHG
87
VSSD
88
PD3/RDATA
89
PD2/WP
90
PD1/TRKO
91
PD0/INDEX
92
STB/WRITE
93
IRQ7
94
IRQ6
95
IRQ5/ADRATE0
96
VDDC
97
IRQ4
98
IRQ3
99
MR
100 U6
87336Q
AUTOFD#
IRQ11IRQ10IRQ9
SA[11..15]IRQ15
SA15
SA14
SA13SA12SA11
SOUT1RTS1#
RI1#
DSR1#SIN1
CTS1#DTR1#
DCD1#
SOUT2
4
4444,13
1 2R141
10KR3
1 2R140
10KR3
1 2R139
10KR3
1 2R44
10KR3
RTS1#
SOUT1
SOUT2
DTR1#
C23SCD1U
DACK#0DACK#1
DRQ0
IOCHRDY#
+5V
+5V
4
44
4
DR0#MTR1#
RPMINDEX#
MTR0#DR1#
MTR0#
1412
1414
1412SA[0..10]
DRQ1
WGATE#TRK0#
WRTPRT#RDATA#
HDSEL
DSKCHG
SA6SA5SA4SA3
SA2SA1SA0SA10
4
4
12,1412,14
1412,14
12,14
FDIRSTEP#
WDATA#
12,1412,14
1412,14
1 2 3 4 5
678
RP27
SRN33
1 2 3 4 5
678
RP30
SRN33
INIT#SLCTIN#
ERROR#
SLCTPEACK#
AUTOFD#
STROB#
PAUTOFD#PERROR#
PINIT#PSLCTIN#
PSLCTPPEPACK#
PSTROB#
PAUTOFD#PERROR#PINIT#PSLCTIN#
PSLCTPPEPACK#
PSTROB#
121212
12
1212
1212
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 12 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (||PORT,SERIAL PORT,EXT. FDD)
TAIPEI TAIWAN R.O.C
ACER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
26CN3
PRNT25-4-D
C142SC150P
C134SC150P
C135SC150P
C136SC150P
C137SC150P
C138SC150P
C139SC150P
C140SC150P
C141SC150P
PD[0..7]
PAUTOFD#
PERROR#
PSTROB#PPD0
PAUTOFD#
PERROR#
PSTROB#
11
1111
11,14
1111
11VCC24
B02
A03
A14B15
B26
A27
A38
B39
B410
A411
OEA1
OEB13
GND12
B9 23
A9 22
A8 21
B8 20B7 19
A7 18
A6 17
B6 16
B5 15
A5 14
U24
QQST3384
HDSEL
WDATA#
3_MODE
DR1#INDEX#
DSKCHGMTR1#
FDIRSTEP#
WGATE#
EXTINDEX#
EXTDR1#EXT3_MODE
EXTHDSELEXTWDATA#
EXTWGATE#EXTSTEP#
EXTFDIREXTMTR1#
EXTDSKCHG
FDDRDY#
+5V11
8,14
14
14
11
11
1 2 3 4 5 6
78910
RP21
SRP4K7
1 2 3 4 5 6
78910
RP22
SRP4K7
123
4 5 6D7RB731U
PPD0
PAUTOFD#PERROR#PINIT#PSLCTIN#
PSLCT
PACK#PPE
FDDCHG
FDDDCHG
+5V
1 2 3 4 5
678
RP23
SRN33
1 2 3 4 5
678
RP24
SRN33
11 10
14
7
U19E
SSHC14
13 12
14
7
U19F
SSHC14
PD0PD1PD2PD3
PD4PD5PD6PD7
PPD0PPD1PPD2PPD3
PPD4PPD5PPD6PPD7
PPD1PPD2PPD3
PPD4PPD5PPD6PPD7
FDDDCHG+5V +5V
11,14
VCC24
B02
A03
A14
B15
B26
A27
A38
B39
B410
A411
OEA1
OEB13
GND12
B9 23
A9 22
A8 21
B8 20
B7 19
A7 18
A6 17
B6 16
B5 15
A5 14
U1
QQST3384
GND 1
IN 2IN 3
EN# 4
OUT 8
OUT 7OUT 6
OUT 5
U23
TPS2013D
1
2
R11510KR3
RDATA#TRK0#
WRTPRT#
EXTRDATA#
EXTTRK0#EXTWRTPRT#
FDDRDY#
+5V
+5V FDD5V+5V
11,1414
1 2R114
33R3
BUSYP
PINIT#
PSLCTIN#
PACK#
PPE
PSLCT
PPD1
PPD2
PPD3
PPD4
PPD5
PPD6
PPD7
PINIT#
PSLCTIN#
PACK#
PPE
PSLCT
11
11
11
11
11
11
11
+5V
1
2
RX1110KR3
C150SC150P
C149SC150P
C146SC150P
C145SC150P
C148SC150P
C147SC150P
C144SC150P
C143SC150P
1
2
3
4
5
6
7
8
9
11
10CN4
RS232-9-4-D
C151SC680P
C152SC680P
C153SC680P
C154SC680P
C155SC680P
C156SC680P
C157SC680P
C158SC680P
PDCD1#PDSR1#PSIN1
PRTS1#PSOUT1
PCTS1#PDTR1#
PRI1#
1111
11
1111
11
11
11
C8SC10U16V
C165SCD1U
C9
SCD1U
C10
SC680P
EXTDSKCHG
EXTMTR1#
EXTFDIR
EXTSTEP#
FDD5V
1 2R116
100KR3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
CN5
AMP-CONN26
1 2R21
560KR3
C172SCD1U
EXTINDEX#
EXTDR1#
EXT3_MODE
FDDIN#
FDDCHG
FDD5V
THIS CONN. IS BUILDED BY TOP VIEW, WE COUNT THE PINS MUST MIRROR IT.
EXT. FDD CONN.
1 2R27
330R3
FDDIN#
EXTWDATA#
EXTRDATA#
EXTHDSEL
FDDIN#8
## CIRCUIT MODIFYEXTWGATE#
EXTTRK0#
EXTWRTPRT#
FDD5V
C7SCD1U
9
10 8
14
7
U5C
SSHCT32
1 2R119
100KR3
5 6
14
7
U38C
SSHC14
FDDRDY#FDDIN#
+5V+5V
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 13 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (GOLDEN FINGER I/F)
TAIPEI TAIWAN R.O.C
ACER
1 2 3 4 5 6
78910
RP49
SRP10K
1 2 3 4 5 6
78910
RP2
SRP4K7
DRQ0
IOCHK#
EXTSW#
DRQ0
RSTDRV 4
4
HDD+5V
1 2 3 4 5 6
78910
RP47
SRP10K
1 2 3 4 5 6
78910
RP50
SRP10K
DRQ1
SD4SD5SD6SD7
MEMR#MEMW#
DRQ1SD13SD14SD15
IOR#IOW#
DISROM4
HDD+5V HDD+5V
HDD+5V HDD+5V
HDD+5VSD[0..15]
SA[0..16] SD0SD1SD2SD3
SD8SD9SD10SD11
4A1 35
A2 36
A3 37
A4 38
A5 39
A6 40
A7 41
A8 42
A9 43A10 44
A11 45
A12 46
A13 47A14 48
A15 49
A16 50
A17 51
A18 52
A19 53
A20 54
A21 55
A22 56
A23 57
A24 58
A25 59
A26 60
A27 61
A28 62
A29 63
A30 64
A31 65
A32 66
A33 67
A34 68
B1 1
B2 2
B3 3
B4 4
B5 5
B6 6
B7 7
B8 8
B9 9B10 10
B11 11
B12 12
B13 13B14 14
B15 15
B16 16
B17 17
B18 18
B19 19
B20 20
B21 21
B22 22
B23 23
B24 24
B25 25
B26 26
B27 27
B28 28
B29 29
B30 30
B31 31
B32 32
B33 33
B34 34
GF1
MS-DBG-GF68
MEMR#MEMW#DISROM
FLASH_ONPWRGOOD
XDIR
SA0SA1SA2SA3SA4SA5SA6SA7SA8SA9SA10SA11SA12SA13SA14
SD5SD6SD7SD8SD9SD10SD11SD12SD13SD14SD15
423
4,9,10,11,15
4
89
HDD+5V HDD+5V
THIS GOLDEN FINGER IS REVISED BY PEACH(9/24).
IOCHRDY#AEN
IOW#IOR#
BALE
IRQ11LA23LA22LA21LA20
RSTDRV
SA15SA16
SD0SD1SD2SD3SD4
MEMR#MEMW#
4444
44
4
44
4
24
4
IRQ10
RTCROMCS#XSA17XSA16SBHE#SA19SA18SA17
LA19LA18LA17
IRQ11IRQ10
SBHE#
444
4
4
4
4
44
88
1 2 3 4 5 6
78910
RP3
SRP10K
1 2 3 4 5 6
78910
RP48
SRP10K
1 2 3 4 5 6
78910
RP4
SRP4K7
DRQ3DRQ2
IRQ3
IRQ12
IRQ15
LA22LA21LA20
DRQ3DRQ2
SD12
LA23
IRQ3
+5V+5V
+5V
4,84
4
4,11,14
4
HDD+5V HDD+5V
HDD+5V
1 2R224
1KR3
DRQ5DRQ6DRQ7
IRQ14
DRQ5DRQ6DRQ7
IOCHRDY#
+5V
4444
4,14,21
1 2R143
4K7R3
1 2R10
4K7R3
1 2R153
4K7R3
1 2R52
4K7R3
MEMCS16#
IOCS16#
REFRESH#
0WS#
+5V
4
4
4
4,11
IRQ6IRQ5IRQ4IRQ4
IRQ5IRQ6
444
FAN CONN.1 2
CN9CON2-10
C174SCD1U
C173SCD1U
1 2R120
100KR3
IRQ9IRQ7
BT_QCHG
IRQ7IRQ9
+5V
FANPOWER
44
23
GND 1
IN 2
IN 3
EN# 4
OUT 8
OUT 7
OUT 6
OUT 5
U2X
TPS2013D
## CHANGE COMONENT
13 12
14
7
U46F
SSHCT04
12
1311
14
7
U44D
SSHCT32
TH_COM
TH_COM_VGA
+5V+5V
2
2
5 6
123
4U29IMD1A108
1
2
3Q52N7002
1
2
R1311MR3
1
2
R1384K7R3
1
2
R15010KR3
1 2R137
1KR3
DQ
BDATA
BATCNTL
+12V
5VSB_DC
8
8
23
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 14 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (IDE & CD-ROM & FDD CONN)
TAIPEI TAIWAN R.O.C
ACER
PCIRST#
IDE_D4IDE_D5IDE_D6IDE_D7 24
CDROM+5V
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
2 4 6 81012141618202224262830
32 31
33 34CN17
MOLEX-CONN30A
IDE_D8IDE_D9IDE_D10IDE_D11
CX3SC4D7U16V6ZY
CX4SCD1U
CLOSE TO CN17 HDD CONN
## ADD CX3,CX4 +5V
1 2FX2
FUSE-2D5A125V
HDD+5V
FX1, FX2 P/N:69.41501.001
PCIRST#
IDE_IOR#
IDE_D8IDE_D9IDE_D10IDE_D11IDE_D12IDE_D13IDE_D14IDE_D15
IDE_D0IDE_D1IDE_D2IDE_D3IDE_D4IDE_D5IDE_D6IDE_D7
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
2122232425262728293031323334353637383940
43
41
42
CN16
HRS-CON40-1
+5V HDD+5V
1 2FX1
FUSE-2D5A125V
FX1, FX2 P/N:69.41501.0011
2
R1244K7R3
1
2
R2064K7R3
IDE_DRQ0
HDD_LED#
+5V
4
HDD+5V
1 2 3 4 5 6
78910
RP35
SRP10K
1 2 3 4 5 6
78910
RP33
SRP10K
IDE_DACK0#
DSD0DSD1DSD2DSD3
DSD4DSD5DSD6DSD7
DSD8DSD9DSD10DSD11
DSD12DSD13DSD14DSD15
+5V
+5V
4
HDD+5V
HDD+5V
HDD CONN.
1
2 3
14
7
U17A
SSHC00
3 4
14
7
U46B
SSHCT04
IRQ14
HDD_LED#IDE_CS1#IDE_A0IDE_A1
IDE_IOW#
IDE_CS3#IDE_A2
IDE_RDY
+5V +5V
4,13
HDD+5V
HDD+5V
CD-ROM 2 CONN.
1
2
R2035K6R3
IDE_DRQ1
IDE_D12IDE_D13IDE_D14IDE_D15
IDE_IOW#IDE_IOR#
4
1 2R202
DUMMY-R3
1 2R198
0R3
1
2
R2001KR3
1
2
R1994K7R3
IDE_DACK1#
SIRQI
IRQ15
IDE_D0IDE_D1IDE_D2IDE_D3
IDE_RDY
+5V+5V
4
4
4,13
C93SCD1U
C92SC10U16V
1
2
R1754K7R3
1 2R174
0R3
C104SCD1U
CD_AUDL
RPM
3_MODE
CDROM_LED#
IDE_A1IDE_A0CD_CS1#
+5V
11
8,12
15
CDROM+5V
C103SC10U16V
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
2 4 6 81012141618202224262830
31 33 35 37 39
3234363840
43 42
41 44CN14
MOLEX-CONN40A
CD_AUDR
HDSELRDATA#WRTPRT#
TRK0#WGATE#WDATA#
STEP#FDIR
MTR0#DSKCHG
DR0#INDEX#
IDE_A2CD_CS3#
11
1111
1111,1211,12
11,1211,1211,12
11
11
15
16 CDROM+5V
1 2 3 4 5
678
RP32
SRN47
DSA0DSA1
MEDIA_LED#
IDE_A0IDE_A1
HDD_LED#
CDROM_LED#
4
1 2 3 4 5
678
RP37
SRN47
1 2 3 4 5
678
RP36
SRN47
DSD[0..15]
DSD0DSD1DSD2DSD3
DSD4DSD5DSD6
IDE_D0IDE_D1IDE_D2IDE_D3
IDE_D4IDE_D5IDE_D6
4
1 2 3 4 5
678
RP39
SRN47
1 2 3 4 5
678
RP38
SRN47
DSD7
DSD8DSD9DSD10DSD11
DSD12DSD13DSD14DSD15
IDE_D7
IDE_D8IDE_D9IDE_D10IDE_D11
IDE_D12IDE_D13IDE_D14IDE_D15
THESE RESISTORS MUST BE CLOSED FDD CONN.
1 2 3 4 5
678
RP31
SRN47
1 2R204
47R3
1 2R205
47R3
IDERDY
IDESCS3JIDESCS1JIDEPCS3JIDEPCS1J
IDEIORJ
IDEIOWJ
DSA2
INDEX#
DSKCHG
TRK0#
WRTPRT#
RDATA#
IDE_IOR#
IDE_IOW#
IDE_A2IDE_RDY
CD_CS3#CD_CS1#
IDE_CS3#IDE_CS1#
4
4
4
4444
44
FDD/CD-ROM CONN.
1 2R172
1KR3
1 2R176
1KR3
1 2R177
1KR3
1 2R184
1KR3
1 2R84
1KR3
+5V
AUD_GND
11,12
AUD_GND
www.kythuatvitinh.com
Date: January 27, 1997 Sheet 15 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (AUDIO YMF-715)
TAIPEI TAIWAN R.O.C
ACER
1
2
R72220KR3
C216
SC1U16V5JX
C75
SC1U16V5JX
CD_R
CD_L
+7V
AUD_GND
1 2R71
10KR3
1 2R70
10KR3
1
2
R73220KR3
1 2G3
GAP-CLOSE
CD_AUDR
CD_AUDL
AVDD5
AUD_GND
14
14
C67SCD1U
C201
SC1U16V5JX
C39
SC1U16V5JX
C62
SC1U16V5JX
C61
SC1U16V5JX
C68
SC1U16V5JX
SOUND_RSOUND_L
CD_RCD_L
AUX2R
AUX2L
AVDD5
DVDD3
1616
CX16SCD1U
CX17SC10U10V6JY
1
2
R87K5R5F
1
2
R1467K5R5F
C6SC10U16V
C40
SC1U16V5JX
C38
SC1U16V5JX
C195
SC1U16V5JX
LINE_IN_R
LINE_IN_L
MIC_IN_C
MIN
AVDD5
16
16
CX15SCD1U
## ADD CX15,CX16
AVSS 1
AVDD 2GP0 3
GP1 4
GP2 5
GP3 6
GP4 7
GP5 8
GP6 9
GP7 10
DVSS 11
RESET 12
IOW# 13
IOR# 14
DVDD 15
AEN 16
A11 17
A10 18
A9 19
IRQ3 20
IRQ5 21
IRQ7 22
IRQ9 23
IRQ10 24
IRQ11 25
DRQ0
26
DACK0#
27
DRQ1
28
DACK1
29
DRQ3
30
DACK3#
31
D0
32
D1
33
D2
34
D3
35
DVDD
36
DVSS
37
D4
38
D5
39
D6
40
D7
41
A8
42
A7
43
A6
44
A5
45
A4
46
A3
47
DVSS
48
RXD
49
TXD
50
X24I 51X24O 52X33I 53X33O 54A2 55A1 56A0 57VOLDW# 58VOLUP# 59DVDD 60MP9 61MP8 62MP7 63MP6 64MP5 65MP4 66MP3 67MP2 68MP1 69MP0 70SEL2 71SEL1 72SEL0 73DVSS 74ADFLTR 75
ADFLTL
76
VOCOL
77
VOCOR
78
VOCIR
79
VOCIL
80
OUTR
81
OUTL
82
AUXIR
83
AUXIL
84
LINER
85
LINEL
86
AVDD
87
AVSS
88
VREFI
89
VREFO
90
MIN
91
MIC
92
AUX2R
93
AUX2L
94
TRECL
95
TRECR
96
SYNSHR
97
SYNSHL
98
SBFLTL
99
SBFLTR
100 U31
YMF715
1
2
R53220KR3
C194SCD01U
C41
SC1U16V5ZY
RSTDRV
TRECL
TRECR
SBFLTL
SBFLTR
MIN
SYNHR
SYNHL
AUX2LAVDD5
DVDD3
DVDD3
24
16
1 2L7
MLB321611
+5V
C63
SC1000P50V3JN
C215
SC1000P50V3JN
1
2
R5410KR3
C65SC1U16V5JX
SA15SA14SA13SA12
VREFI
VREFO
AUX2R
DVDD3
C43
SC1000P50V3JN
C46
SC1000P50V3JN
C47SCD1U
SYNHL
SYNHR
CX14SCD1U
## ADD CX14
C76SC10U10V6JY
CX29SCD1U
C48SCD1U
C94
SCD1U
OUT 1
SENSE 2
SD 3
GND 4 ERROR 55V/TAP 6FB 7INPUT 8U35
LP2951ACM
C66SC10U16V
VREFO
C45SCD1U
C64SC10U16V
VREFI
INVAPMSEL0
SCLKSDATALRCLK
FROM PMU GPIO.
X1 1
VDD 2
GND 3
16.9M 4 24.6M 533.9M 6PD# 7X2 8U28
MK1422
C44
SC1000P50V3JN
C42
SC1000P50V3JN
TRECL
TRECR
SBFLTL
SBFLTRDVDD3
## C49,C50 IS CHANGED TO 0.01U
+5V
C49
SCD01U
C50
SCD01U
A_A7A_INPACK#A_SPKR#
SA8
SA7
SA6
SA5
SA4
SA3
SA0SA1SA2
X33I
X24I
2222
19,21
1 2R158
22KR3
1 2R159
22KR3
IOW#IOR#
AEN
IRQ3IRQ5IRQ7IRQ9
IRQ10IRQ11
SA11SA10SA9
4
44
444
444
DRQ0DACK#0
DRQ1DACK#1
DRQ3DACK#3
SD[0..7]
SD0
4
4
4
4
4
4
4,9,10,11,13
SA[0..15]
SD1
SD2
SD3
SD4
SD5
SD6
SD7
4
C176SCD1U
$AUDIO14M7 1 2
R136
33R3
1 2R144
33R3
C184SC10P
C177SC10P
X33I
X24I
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 16 of 25
Size Document Number REV
A3 96149 SC
Title
370P/J (AUDIO AMP & CONN)
TAIPEI TAIWAN R.O.C
ACER
12
1311
14
7
U25D
SSHC00
BBT_QCHG
CHARGELED
BBT_QCHG
5VSB_DC
19
5VSB_DC
1
2 3
14
7
U25A
SSHC00
9
10 8
14
7
U25C
SSHC00
4
5 6
14
7
U25B
SSHC00
1 2R7
47KR3
BT_QCHG
LED# LED#
5VSB_DC
5VSB_DC
5VSB_DC
5VSB_DC
8
23
3
1
2 QX1RN1424
1 2RX2
47KR3
## CIRCUIT MODIFY
13 12
14
7
U38F
SSHC14
1
2
R2522KR3
DISPLED#DISPLED
+5V
+5V
8
C182SCD1U
CX36SC1U16V5JX
+5V
AMPVCC 1 2L16
MLB321611
SOUND_L
ENAUDIO
C169SC1U25V5MY
IN-4
IN+3
BYPASS2
SHUTDOWN1
VDD
6
VO1 5
VO2 8
GND
7
U4
LM4861
1 2R24
22KR3
LINE_OUT_L
SPEAKERLB
AMPVCC
1 2C179
ST100U10VDK
CX37SCD1U
1
2
RX132K2R3
C5SC100P
1
2
R647KR3
C178, C179 P/N:80.10711.141
1 2G4
GAP-CLOSE
LINE_OUT_L
SPKR_L
BATPRLED#CHARGELED
3.3V
14
1234567891011121314151617181920
CN12
SCON20-2
1 2D8
S1N4148
CLLED#
SLLED#NLLED#
SLED
MEDIA_LED#
DISPLED
8
101010
MIC_IN_C
LINE_IN_L
LINE_IN_R
LINE_OUT_R
SPKR_R
15
15
15
LINE_OUT_R
SPEAKERRB
CX35SCD1U
1
2
RX122K2R3
1 2C178
ST100U10VDK
CX32SCD1U
C28SC100P
1
2
R2647KR3
SOUND_R
CX34SC1U25V5MY
IN-4
IN+3
BYPASS2
SHUTDOWN1
VDD
6
VO1 5
VO2 8
GND
7
UX4
LM4861
1 2R5
22KR3
4
5 6
14
7
U44B
SSHCT32
9
10 8
14
7
U44C
SSHCT32
SPKR_OFF
PCMSPK
SPKR
+5V
+5V
4
8
21
1 2RX1
47KR3
+5V
## ADD RX1
C252SC22P
3 1
2
Q7SMPSA13
1 2D11
S1N4148
1 2D10
S1N4148
1 2R217
47KR3
C253
SCD1U
C254
SCD1U
1 2R213
33R3
+5V+5V
12
CN10
CON2-10
12
CN7
CON2-10
1
2
BZ1
BUZZER-3
4
5 6
14
7
U5B
SSHCT32
6377_BIU#DISABLELED
SPKR_L
SPKR_R
LED#
+5V
238
SPEAKERLB
SPEAKERRB
1
2 3
14
7
U5A
SSHCT32
BATPRLED#
+5V
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 17 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (VGA CT65550)
TAIPEI TAIWAN R.O.C
ACER
1234 5
6 7 8
RP11
SRN33
1 2 3 4 5
678
RP10
SRN33
VRAMOE#
VCASAL#VCASAH#
VWEA#VRASA#
1818
1818
C228SCD1U
PRASA#
PCASAH#PCASAL#
PWEA#
VGAPWR
VRAMVCC CVCC0
CVCC1
+5V
3.3V
VAA[0..8]
VMAD3
VMAD4
VMAD5
VMAD6
VMAD7
VMAD8
VMAD9
VMAD10
VMAD11
VMAD12
VMAD13
VMAD14
VMAD15
VMBD0
VMBD1
VMBD2
VMBD3
VMBD4
VMBD5
VMBD6
VMBD7
VMBD8
VMBD9
VMBD10
VMBD11
VMBD12
VMBD13
VMBD14
VMBD15
VAA0
VAA1
VAA2
VAA3
VAA4
VAA5
VAA6
VAA7
VAA8
+5V
AVCC
18
IDSEL 11
IRDY# 23
STOP# 27 DEVSEL# 25
PAR 31
C/BE3# 10
RESET#207
C/BE1# 32
TRDY# 24
AD18
18
AD17
19
FRAME# 22
C/BE0# 43
C/BE2# 21
ROMA0179
ROMA1180
ROMA2182
ROMA3183
ROMA4185
ROMA10186
ROMA5187
ROMA6189
ROMA9190
ROMA7191
ROMA8192
ROMA12193
ROMA13194
ROMA15195 ROMA14196
ROMA16197
ROMA17198
AD00
51
AD01
50
AD02
49
AD03
48
AD04
47
AD05
46
AD06
45
AD07
44
AD08
41
AD09
40
AD10
38
AD11
37
AD12
36
AD13
35
AD14
34
AD15
33
REFCLK203
(RESERVED)204
STNDBY#178
AVCC
59
AGND
56
BVCC
9
BVCC
42
DVCC
66
IVCC
80
MVCCC
108
IGND
77
MGNDC
105
MGNDB
139
IGND
184
BGND
12
BGND
26
BGND
39
DGND
63
MAD8
170
MAD9
171
MAD10
172
MAD11
173
MAD12
174
MAD13
175
MAD14
176
MAD15
177
AA0
145
AA1
146
AA2
147
AA3
148
AA4
149
AA5
150
AA6
151
AA7
152
AA8
153
RASA# 156
CASAH# 159
MBD1
128
MBD2
129
MBD3
130
MBD4
131
MBD5
132
MBD6
133
MBD7
134
P0 71
P1 72
P2 73
P3 74
P4 75
P5 76
P6 78
P7 79
LP 68
FLM 67
SHFCLK 70
ENAVDD 62
R 60
G 58
B 57
HSYNC 65
VSYNC 64
ROMA11188
ENAVEE 61
AD16
20
MAD0
162
MAD1
163
MAD2
164
MAD3
165
MAD4
166
MAD5
167
MAD6
168
MAD7
169
32KHZ154
CASAL# 160
WEA# 157
MBD0
127
MBD8
135
MBD9
136
MBD10
137
MBD11
138
MBD12
140
MBD13
141
MBD14
143
MBD15
144
RASB# 123
CASBH# 125
CASBL# 126
WEB# 124
P8 81
P9 82
P10 83
P11 84
P12 85
P13 86
P14 87
P15 88
ACTI 53
ENABKL 54
M 69
A20199
ROMOE#200
CLK201
A23 28
SERR# 30
MVCCB
142
IVCC
181
CVCC0
205
CVCC1
206
CGND0
202
CGND1
208
RSET 55
PERR# 29
AD19
17
AD20
16
AD21
15
AD22
14
AD23
13
AD24
8
AD25
7
AD26
6
AD27
5
AD28
4
AD29
3
AD30
2
AD31
1
MCD0 106
MCD1 107
MCD2 109
MCD3 110
MCD4 111MCD5 112
MCD6 113
MCD7 114
MCD8 115
MCD9 116
MCD10 117
MCD11 118
MCD12 119
MCD13 120
MCD14 121
MCD15 122
CA0
90
CA1
91
CA2
92
CA3
93
CA4
94
CA5
95
CA6
96
CA7
97
CA8
98
HREF
99
RASC# 101
CASCH# 103
CASCL# 104WEC# 102
OEC# 100
BGND
52
DGND
89
MVCCA
158
MGNDA
161
OEAB# 155
U12
CT65550
1 2R55
4K7R3
1 2 3 4 5
678
RP13
SRN4K7
1 2R41
33R3
VMAD[0..15]
VMBD[0..15]
VMAD0
VMAD1
VMAD2
AD22
VAA0VAA5
18
18
1
2
R19110KR3
1 2G5
GAP-CLOSE
IRDY#TRDY#DEVSEL#
STOP#PAR
FRAME#
PCIRST#
CBE#[0..3]CBE#0CBE#1CBE#2CBE#3
+5V3,4,21
3,4,21
3,4,21
3,4,213,4,21
3,4,213,4,8,21
24
1 2 3 4 5 6 7 8 9 10
20191817161514131211
U8
QPRN-R27C15
1 2 3 4 5 6 7 8 9 10
20191817161514131211
U11
QPRN-R27C15
Y0Y1
PCASBH#PCASBL#
1 2 3 4 5
678
RP20
SRN22
1 2 3 4 5
678
RP25
SRN22
1 2 3 4 5
678
RP26
SRN22
1 2 3 4 5
678
RP1
SRN22
UD[0..3]
LD[0..3]
VCASBH#VCASBL#
UD3UD2UD1UD0
LD3LD2LD1LD0
SUD3SUD2SUD1SUD0
19
19
181818
SUD[0..7]
SUD7SUD6
SUD4SUD5
19
202020
2020
Y[0..7]
UV[0..7]ZV_PCLK
RGBHSYNCVSYNC
Y2Y3Y4Y5Y6Y7UV0UV1UV2
UV3UV4UV5
UV7UV6
ZV_PCLK
19
1919
U8,U10,U11: P/N 69.20010.001
SHFCLKMODLPFLM
PERR#SERR#
$VGACLK
$G14.318M
32K2
DDC_DATADDC_CLK
STANDBY#
RGBGND
43,21
7
7
7
8
20202020
19
AD[0..31]
ENAVEE
ENAVDD
R[0..7]
AD0
AD1
AD2
R0R1R2R3
R4R5R6R7
3,4,8,20,21,24
8,19
18
19
1234 5
6 7 8
RP28
SRN22
1234 5
6 7 8
RP29
SRN22
1 2 3 4 5 6 7 8 910
20 19 18 17 16 15 14 13 12 11
U10
QPRN-R27C15
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
ZV_HREF
ZV_VREF
RGBGND MOAT
1
2
R37560R3
ZV_HREFZV_VREF
RGBGND
1919
www.kythuatvitinh.com
Date: January 27, 1997 Sheet 18 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (VRAM & VGA BYPASS CAPACITOR)
TAIPEI TAIWAN R.O.C
ACER
VMAD10VMAD11
VMAD12VMAD13VMAD14VMAD15VCC 1
DQ0 2
DQ1 3
DQ2 4
DQ3 5
VCC 6
DQ4 7
DQ5 8
DQ6 9
DQ7 10
N.C 11
N.C 12
N.C 13
N.C 14
WE 15
RAS 16
N.C 17
A0 18
A1 19
A2 20
A3 21
VCC 22
VSS 44DQ15 43
DQ14 42
DQ13 41
DQ12 40
VSS 39
DQ11 38
DQ10 37
DQ9 36
DQ8 35
N.C 34
N.C 33
N.C 32
LCAS 31
UCAS 30
OE 29
A8 28
A7 27
A6 26
A5 25
A4 24
VSS 23
U42
S256K16-60
C80SCD1U
VMAD[0..15]
VMAD0VMAD1VMAD2VMAD3
VMAD4VMAD5
VRAMVCC
17
LCD_3/5V# ENAVDDLCDPWR
S1 S20 00 11 01 1
0100
0001
Close 105(MGNDC),108(MVCCC) PIN
C226SC10U16V
C221SC1U16V5JX
C211SC1U16V5JX
3.3V3.3V
C55SCD1U
C57SC10U16V
1 2G2
GAP-CLOSE
C56SC1000P50V3KX
VGAPWR
VGAPWR
1 2 3 4
8 7 6 5
U3
SI4435DY
1
2
R12710KR3
C24
SCD1U
1
2
R2210KR3
1 2R23
22KR3
3
1
2 Q1RN1424
+5V
DCBATOUT
Close 66(DVCC)PIN & 63,89(GND)PIN
MOAT
MOAT
C32SCD1U
C18SC10U16V
1 2R147
33R3
C19SCD1U
C205SCD1U
1 2R154
33R3
C193SC10U16V
C196SCD1U
C192SCD1U
C200SC10U16V
1 2L6
HF70ACB
VGAPWRCCFTPWR
C81SCD1U
C31SCD01U
C199SCD01U
C191SCD01U
VAA[0..8]
VWEA#VRASA#
VAA0VAA1VAA2VAA3
VMAD6VMAD7
CVCC1
CVCC0
AVCC
17
1717
VCASAL#VCASAH#
VAA4VAA5VAA6VAA7VAA8
VMAD8VMAD9
VRAMOE#
VCASAL#VCASAH# 17
17
VRAMOE#
VCASBL#VCASBH#
VAA4VAA5VAA6VAA7VAA8
VMBD8VMBD9VMBD10VMBD11
VMBD12VMBD13VMBD14VMBD15
VRAMOE#
VCASBL#VCASBH#
171717
VCC 1
DQ0 2
DQ1 3
DQ2 4
DQ3 5
VCC 6
DQ4 7
DQ5 8
DQ6 9
DQ7 10
N.C 11
N.C 12
N.C 13
N.C 14
WE 15RAS 16
N.C 17
A0 18
A1 19
A2 20
A3 21
VCC 22
VSS 44
DQ15 43
DQ14 42
DQ13 41
DQ12 40
VSS 39
DQ11 38
DQ10 37
DQ9 36
DQ8 35
N.C 34
N.C 33
N.C 32
LCAS 31
UCAS 30OE 29
A8 28
A7 27
A6 26
A5 25
A4 24
VSS 23
U40
S256K16-60
C222SCD1U
C96SCD1U
VAA0VAA1VAA2VAA3
VMBD0VMBD1VMBD2VMBD3
VMBD4VMBD5VMBD6VMBD7
VWEA#VRASA#
VRAMVCC
LCD+5V
3.3V
3.3V
RGBGND
GND 1
IN 2
IN 3
EN# 4
OUT 8
OUT 7
OUT 6
OUT 5
UX3
TPS2013D
CX24
SCD1U
1 2RX6
100KR3
## CIRCUIT MODIFY , CHANGE COMPONENT
C82SCD1U
C97SC10U16V
4
5 6
14
7
U17B
SSHC00
ENAVDD
VRAMVCC
+5V
17
1 2GZ1
GAP-CLOSE
VMBD[0..15]17
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 19 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (CRT CONN.& ZV PORT)
TAIPEI TAIWAN R.O.C
ACER
ZV_PCLKZV_VREF
A_WP
UV7A_A25
A_A10A_A11
211717
VCC24
B02
A03
A14
B15
B26
A27
A38
B39
B410
A411
OEA1
OEB13
GND12
B9 23
A9 22
A8 21
B8 20
B7 19
A7 18
A6 17
B6 16
B5 15
A5 14
U9
QQST3384
VCC24
B02
A03
A14
B15
B26
A27
A38
B39
B410
A411
OEA1
OEB13
GND12
B9 23
A9 22
A8 21
B8 20
B7 19
A7 18
A6 17
B6 16
B5 15
A5 14
U14
QQST3384
1 2D6
PRLL4001
A_A[0..25]
Y[0..7]
UV[0..7]
Y2UV0
UV1
UV2UV4
UV6
A_A15A_A16
A_A17
A_A21
A_A22A_A8
A_A12
+5V
15,21,22
17
17
1 2R69
4K7R3
C72
SCD1U
PLFS
Y5Y6
Y7
A_A14
A_A19
A_A20R3
R4
R7
R0
20
1 2 3 4 5 6 7 8 910111213141516171819202122232425262728293031323334353637383940
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
CN6
JAE-CONN80C
R[0..7]
SUD[0..7]
PSHFCLK
PLPR1
R2
R5
17
17
20
20 1 3
2
L13ELKE101FA
C159SCD1U
1 2R126
470R3
1
2
R15330R3
1 2L12
MLB321611
UD1
LD2
UD2
ID_CLKBLVR#
ID_DATA
CCFT_ON
BBT_QCHG
PLED#
R6
SUD2
SUD1
SUD6
SUD5
+5V
CCFTPWR
+5V 8
8
8
8
17
17
17
20
16 C171SC1U25V5MY
C1SCD1U
UD3
UD0
LD3
LD1
LD0
LCD_DISPLAY
ENAVEEVEEVR#
PMOD
Y3Y4
A_A13
A_A18
SUD3
SUD0
SUD7
SUD4
LCDVEE
LCDVEE
LCD+5V
178
17
17
17
17
17
2020
1
2
R310KR3
1
2
R3610KR3
Y0Y1
UV3UV5
A_A23
A_A24A_A9
+5V+5V
ZV_HREF
CCINTR$CPUINTR 1
8
17
16
17
5
10
14
3
8
12
1
6
15
4
9
13
2
7
11
CN2
VIDEO-15-4-D
1 2R118
1KR3
1 2R125
1KR3
1 2R2
100R3
1 2R34
33R3
VSW1
VSW3
DDC_CLK
DDC_DATA
CRT_R
CRT_G
CRT_BCRT_HS
CRT_VS CRT_VS
CRT_BCRT_HS
CRT_G
CRT_R
8
17
20
20
2020
20
VR_U/D# 8
TPX4TP-1
THIS CONN. IS LCD INTERFACE CONN.
C3SC1U25V5MY
C4SCD1U
8
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 20 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (LCD I/F)
TAIPEI TAIWAN R.O.C
ACER
CRT_R
CRT_G
CRT_B
19
19
19
1 2L9
NL322522T-2R2
1 2L10
NL322522T-2R2
1 2L11
NL322522T-2R2
C14SC47P
C13SC47P
1 2R13
10R3
1 2R14
10R3
1 2R16
10R3
1
2
R1975R3
1
2
R1875R3
1
2
R1775R3
C12SC47P
RGBGND
12
3
D2BAV99LT1
12
3
D1BAV99LT1
12
3
D3BAV99LT1
R
G
B
+5V
17
17
17
1 2R111
22R3
1 2R155
10R3
C204SC33P
1 2R165
10R3
C218SC33P
1 2R121
22R3
1 2R117
22R3
C217SC33P
1 2R162
10R3
FLM
LP
MOD
PLFS
PLP
PMOD
PLFS
PLP
PMOD17
17
17
1 2R157
22R3
1 2R132
0R3
12
3
D5BAV99LT1
HSYNC
VSYNC
17
17
19
19
19
THESE COMPONENTS 68.00031.001
1 2R40
10R3
1 2R39
10R3
1 2L14
BK2125HS330
1 2L15
BK2125HS330
C17SC47P
C16SC47P
12
3
D4BAV99LT1
+5V
CRT_HS
CRT_VS
19
19
LCD_DISPLAY 19DISPLAY DISPLAY
3.3V
2 3
14 1
7
U13A
SOLCX125M
8 1 2R56
22R3
GPIORF1#
LIB/MH# AD16
CPU_TH AD17
+5V
2 3,4,8,17,21
3,4,8,17,2123
819
12 11
14
13
7
U26D
SSHC125
3.3V
9 8
14
10
7
U34C
SSLVC125
U26 MUST BE 74AHC125
12
CN8
CON2-10
1
2
R128100R3
C2SC100P
SHFCLK PSHFCLKPSHFCLK
+5V
17
C212SC56P
1
2
R410KR3
2 3
14 1
7
U26A
SSHC125
ENBL
COVER_SW
COVER_SW
+5V
8
8
1
2
R13410KR3
1 2R133
100R3
CCFT_ON 19
www.kythuatvitinh.com
Date: February 12, 1997 Sheet 21 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (PCI1131 CARD BUS CONTROLLER)
TAIPEI TAIWAN R.O.C
ACER
C188SCD1U
C202SCD1U
C214SCD1U
C209SC10U16V
C190SCD1U
C34SCD1U
C35SC10U16V
C37SC1KP
C198SC1KP
1 2R151
0R3
INTD#1130_INTB# INTD#
3.3V
3.3V
3,4
C187SCD1U
1
2
R161100R3
C73SCD1U
C74SC1KP
IRQ14IRQ12IRQ11IRQ10IRQ9IRQ7
IRQ5IRQ5
IRQ9
IRQ7
A_SLOT_VCC
3.3V
+5V
44444,13
4
CX10SCD1U
## ADD CX10,CX11
1 2RX10
0R3
1
2
R1850R3
1
2
R14833R3
GNT#1REQ#1
RING_OUT#
PCIRST#
CBE#3
$CARDCLK
AD15
PAR
SERR#
PERR#
STOP#
DEVSEL#
TRDY#
IRDY#
FRAME# A
D16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
AD20
IRQ14
IRQ12
IRQ11
IRQ10
CBE#1
CBE#3
CBE#2
3,4,8,17,21
33
2478
1
2
R164100R3
AD[0..31]
FRAME#IRDY#
DEVSEL#STOP#
SERR#PERR#
PAR
TRDY#
CBE#1
CBE#2
AD11
AD12
AD13
AD14
AD[0..31]
B_SLOT_VCC
3.3V
AD11 1
AD10 2
AD9 3
AD8 4
C/BE0 5
AD7 6
VCC 7
AD6 8
AD5 9
AD4 10
AD3 11
AD2 12
GND 13
AD1 14
AD0 15
B_CCD1 16
B_CAD0 17
B_CAD2 18
B_CAD1 19
B_CAD4 20B_CAD3 21
GND 22
B_CAD6 23
B_CAD5 24
B_RSVD 25
B_CAD7 26
B_CAD8 27
B_CC/BE0 28
B_CAD9 29
B_CAD10 30
VCC 31
B_CAD11 32
B_CAD13 33
B_CAD12 34
B_CAD15 35
B_CAD14 36
B_CAD16 37
VCCARDBUS 38
B_CC/BE1 39
B_RSVD 40
B_CPAR 41
B_CBLOCK 42
B_CPERR 43
GND 44
B_CSTOP 45
B_CGNT 46
B_CDEVSEL 47
B_CCLK 48
B_CTRDY 49
B_CIRDY 50
B_CFRAME 51B_CC/BE2 52
B_CAD17
53
B_CAD18
54
B_CAD19
55
B_CVS2
56
B_CAD20
57
B_CRST
58
B_CAD21
59
B_CAD22
60
B_CREQ
61
B_CAD23
62
B_CC/BE3
63
VCC
64
B_CAD24
65
B_CAD25
66
B_CAD26
67
B_CVS1
68
B_CINT
69
B_CSERR
70
B_CAUDIO
71
B_CSTSCHG
72
B_CCLKRUN
73
B_CCD2
74
GND
75
B_CAD27
76
B_CAD28
77
B_CAD29
78
B_CAD30
79
B_RSVD
80
B_CAD31
81
A_CCD1
82
A_CAD0
83
A_CAD2
84
A_CAD1
85
VCC
86
A_CAD4
87
A_CAD3
88
A_CAD6
89
A_CAD5
90
A_RSVD
91
A_CAD7
92
A_CAD8
93
A_CC/BEO
94
A_CAD9
95
GND
96
A_CAD10
97
A_CAD11
98
A_CAD13
99
A_CAD12
100
A_CAD15
101
A_CAD14
102
A_CAD16
103
A_CC/BE1
104
A_RSVD 105A_CPAR 106A_CBLOCK 107A_CPERR 108A_CSTOP 109A_CGNT 110A_CDEVSEL 111A_CCLK 112VCC 113A_CTRDY 114A_CIRDY 115A_CFRAME 116A_CC/BE2 117A_CAD17 118A_CAD18 119VCCA 120A_CAD19 121A_CVS2 122A_CAD20 123A_CRST 124A_CAD21 125A_CAD22 126A_CREQ 127A_CAD23 128GND 129A_CC/BE3 130A_CAD24 131A_CAD25 132A_CAD26 133A_CVS1 134A_CINT 135A_CSERR 136A_CAUDIO 137A_CSTSCHG 138A_CCLKRUN 139A_CCD2 140A_CAD27 141A_CAD28 142VCC 143A_CAD29 144A_CAD30 145A_RSVD 146A_CAD31 147VCCP 148SPKROUT/SUSPEND 149LATCH 150CLOCK 151DATA 152GND 153IRQ3/INTA 154IRQ4/INTB 155IRQ5 156
IRQ7
157
IRQ9/IRQSER
158
IRQ10
159
IRQ11
160
IRQ12
161
IRQ14
162
IRQ15/RI_OUT
163
VCC
164
PCLK
165
RSTIN
166
GND
167
GNT
168
REQ
169
AD31
170
AD30
171
VCCP
172
AD29
173
AD28
174
VCC
175
AD27
176
AD26
177
AD25
178
AD24
179
C/BE3
180
GND
181
IDSEL
182
AD23
183
AD22
184
AD21
185
AD20
186
VCC
187
AD19
188
AD18
189
AD17
190
AD16
191
C/BE2
192
FRAME
193
GND
194
IRDY
195
TRDY
196
DEVSEL
197
STOP
198
PERR
199
SERR
200
VCC
201
PAR
202
C/BE1
203
AD15
204
AD14
205
AD13
206
GND
207
AD12
208 U33
PCI1131
3,4,8,17,21
3,4,8,17,21
3,4,8,17
3,4,8,17
3,4,8,173,4,8,17
3,4,17
3,4,8,174
3,17
CX11SCD1U
B_CD1#
B_CE1#
B_CE2#
CBE#0
AD8AD9AD10
AD0AD1
AD2AD3AD4AD5AD6
AD7
B_CD1#
B_CE1#B_A10
B_CE2#
B_D3B_D11B_D4B_D12B_D5
B_D13B_D6B_D14B_D7B_D15
CBE#0
22
22
22
A_CD2#
A_STSCG#A_SPKR#
A_WP
A_INPACK#
A_WAIT#
A_REG#
SER_DATASCLKSER_LATCH
A_IREQ#
PCMSPK
A_VS1
A_D10
A_D8
A_D2A_D9A_D1
A_D0A_CD2#
A_WPA_STSCG#
A_SPKR#A_WAIT#A_IREQ#
A_A0A_A1A_A2
A_REG#
A_A3
1130_INTB#1130_INTA#
A_VS1
4
22
22
2219,22
22
22
2222
22
22
16
22
1 2R152
0R3
INTA#1130_INTA# 3,4
22
3.3V
INVAPMSEL0
12 11
14
13
7
U34D
SSLVC125
1
2
R149DUMMY-R3
$CARDCLK
1 2R160
33R3
A_RESET
A_WE#
A_VS2
A_A4A_A5
A_RESETA_A6
A_A25
A_A7A_A24A_A12A_A23A_A15A_A22
A_A16
A_WE#A_A20A_A14A_A19A_A13A_A18
A_A21
A_VS2
3.3V
22
22
22
1 2R168
33R3
B_OE#B_IORD#
B_IOWR#
B_WE#
B_IORD#B_A11
B_IOWR#
B_OE#
B_A9B_A17
B_A18B_A13B_A19B_A14
B_A20B_WE#
B_A21
B_A22B_A15B_A23B_A12
B_A16
B_A8
2222
22
22
B_D[0..15]
B_A[0..25]
B_REG#
B_WAIT#B_SPKR#
B_STSCG#B_WP
B_CD2#A_CD1#
B_INPACK#
B_RESET
B_IREQ#B_VS1
B_VS2
B_A24
B_A7
B_A25
22
22
2222
2222
2222
22
22
2222
22
A_OE#A_IORD#
A_CE1#A_CE2#
B_A6
B_A5
B_A4
B_A3
B_REG#
B_A2
B_A1
B_A0
B_IREQ#
B_WAIT#
B_SPKR#
B_STSCG#
B_WP
B_CD2#
B_D0
B_D8
B_D1
B_D9
B_D2
B_D10
A_D3
A_D11
A_D4
A_D12
A_D5
A_D13
A_D6
A_D14
A_D7
A_D15
A_CE1#
A_A10
A_CE2#
A_OE#
A_IORD#
A_A11
A_IOWR#
A_A9
A_CD1#
B_VS1
2222
2222
A_A[0..25]
A_D[0..15]
A_IOWR#
A_A17
A_A8
A_D[0..15]
15,19,22
22
C189SC33P
22
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Date: February 12, 1997 Sheet 22 of 25
Size Document Number REV
A3 96149 SC
Title
370P/J (PCMCIA SOCKET)
TAIPEI TAIWAN R.O.C
ACER
B_D[0..15]
B_A[0..25]
B_CD1#B_CD1#
B_D[0..15]
B_A[0..25]
21,24
21
21
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160
1 2 3 4 5 6 7 8 91011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980
162
161
CN13
PCM-CONN160
B_D3
B_D4
B_D5
B_D6
B_D7
B_D11
B_D12
B_D13
B_D14
A_D3
A_D4
A_D5
A_D6
A_D7
A_D11
A_D12
A_D13
A_D14
C203SCD1U
C21SCD1U
A_D[0..15]
A_A[0..25]
A_CD1# A_CD1#
A_D[0..15]
A_A[0..25]
A_SLOT_VCC
B_SLOT_VCC
21
19,21
21,24
C208SCD1U
1
2
R156100KR3
C180SCD1U
1
2
R142100KR3
C207SC10U16V
C20SC10U16V
1 2
34
5 6
SKT1
PCM-SKT
C210SC1000P50V3KX
C22SC1000P50V3KX
A_VPP
B_VPP
C33SCD1U
C59SCD1U
1
2C60ST2D2U
1
2C183ST2D2U
3.3V 15 AVPP 8
3.3V 16 AVCC 9
3.3V 17 AVCC 10
5V 1 AVCC 11
5V 2
BVCC 205V 30
BVCC 2112V 7BVCC 2212V 24BVPP 23
NC 19
NC 13
OC# 18
GND 12
NC 25
RESET# 14
DATA 3
CLOCK 4
LATCH 5 NC 26
NC 27
NC 28
NC 29
RESET 6
U30
TPS2206
C58SC1U25V5MY
SER_DATASCLKSER_LATCH
PCIRST#
3.3V
+12V
+5V
24
212121
C185SCD1U
1 2R145
DUMMY-R3
A_CE1#
A_CE2#A_OE#
A_IORD#
A_IOWR#
A_WE#
A_IREQ#
A_VS1
A_CE1#
A_CE2#A_OE#
A_IORD#
A_IOWR#
A_WE#
A_IREQ#
A_VS1
A_VPP
A_SLOT_VCC
+5VB_VPP
B_SLOT_VCC
A_SLOT_VCCA_VPP
21
21
21
21
21
21
21
21
B_D15
B_A8
B_A9
B_A10
B_A11
B_A13
B_A14
B_A16
B_A17
B_A18
B_A19
B_A20
B_A21
A_D15
A_A8
A_A9
A_A10
A_A11
A_A13
A_A14
A_A16
A_A17
A_A18
A_A19
A_A20
A_A21
B_CE1#
B_CE2#B_OE#
B_IORD#
B_IOWR#
B_WE#
B_IREQ#
B_VS1
B_CE1#
B_CE2#B_OE#
B_IORD#
B_IOWR#
B_WE#
B_IREQ#
B_VS1
B_VPP
B_SLOT_VCC
21
2121
21
21
21
21
21
B_RESET
B_WAIT#
B_INPACK#
B_REG#
B_SPKR#
B_STSCG#
B_VS2
B_RESET
B_WAIT#
B_INPACK#
B_REG#
B_SPKR#
B_STSCG#
B_VS2
21
21
21
21
21
21
21
B_D8
B_D9
B_D10
B_D0
B_D1
B_D2
B_A0
B_A1
B_A2
B_A3
B_A4
B_A5
B_A6
B_A7
B_A12
B_A15B_A22
B_A23
B_A24
B_A25
A_D8
A_D9
A_D10
A_D0
A_D1
A_D2
A_A0
A_A1
A_A2
A_A3
A_A4
A_A5
A_A6
A_A7
A_A12
A_A15A_A22
A_A23
A_A24
A_A25
1 2 3 4 5 6
78910
RP8
SRP10K
1 2 3 4 5 6
78910
RP6
SRP10K
A_RESET
A_WAIT#
A_INPACK#
A_REG#
A_SPKR#
A_STSCG#
A_VS2
A_RESET
A_WAIT#
A_INPACK#
A_REG#
A_SPKR#
A_STSCG#
A_A16A_A10A_A23A_A25
A_VS2
A_SLOT_VCC A_SLOT_VCC
A_SLOT_VCCA_SLOT_VCC
15,21
15,21
21
21
21
21
21
1 2 3 4 5 6
78910
RP9
SRP10K
1 2 3 4 5 6
78910
RP7
SRP10K
B_STSCG#B_SPKR#B_WAIT#B_WP
B_INPACK#B_RESETB_A15B_A22
A_STSCG#A_A6A_A24A_RESET
B_SLOT_VCC B_SLOT_VCC
B_SLOT_VCC B_SLOT_VCC
1 2 3 4 5 6
78910
RP5
SRP10K
1 2R82
22KR3
1 2
R47
22KR3
B_A14B_A19B_A20B_IREQ#
B_A21
A_INPACK#A_A7
A_A22A_A12
A_WPA_SPKR#
A_WAIT#A_A15
A_A19A_A14A_A18A_A13
A_SLOT_VCC A_SLOT_VCC
3.3V
1 2R83
22KR3
1 2
R186
22KR3
1 2R80
22KR3
1 2R46
22KR3
1 2R81
22KR3
1 2R79
22KR3
1 2R76
22KR3
1 2R77
22KR3
A_WPA_CD2#
A_WPA_CD2#
A_A17A_A20
A_IREQ#A_A21
B_VS1
B_CD2#
B_CD1#
A_VS1
A_CD2#
A_CD1#
A_VS2B_VS2 A_SLOT_VCC
3.3V
21,2421
1 2R78
22KR3
A_A8
A_A9
A_A11
B_WPB_CD2#
B_WPB_CD2# 21
21,24
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Date: February 12, 1997 Sheet 23 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (CHARGER,DC/DC)
TAIPEI TAIWAN R.O.C
ACER
1 2R31
1KR3
DCBATOUT
+5V
BT_QCHGCX19
SCD1U
5VSB_DC
135791113151719
2468
101214161820222426
212325
CN11
CONN26A
1 2R188
470R3
BT_QCHG
RESERVE ON/OFF#
DCBATOUT
24
C53SC1000P50V3KX
GND 1
GND 2
DC-IN 3
PG.VCC 4
+5V 5
GND 6+6V 7
+12V 8
GND 9
+3.3V 10
5VSB 11
ON/OFF 12
P.G 13
VCPU 14
VCPU 15
GND 16
GND 17
U7
T62-061-C
ON/OFF#
+12V +7V
DCBATOUT
## 5VSB_DC IS PROVIDED BY CHARGER
CX22SC10U16V
CX33SC10U16V
C54SCD1U
C197SC1U25V5MY
C70SC1U25V5MY
PWRGIN
+5V
2.9V
+12V
+7V3.3V
CX12SCD1U
CX13SCD1U
+12V
+7V
## REMOVE C27,ADD CX12 CX13 CX6## REMOVE C69,ADD CX20,CX21## REMOVE C52 C51,ADD CX22,CX23
THESE CAPACITORS MUST BE CLOSED DC/DC.
1
2C181ST22U35VDM
C71SC1000P50V3KX
C79SC1000P50V3KX
3.3V
DCBATOUT
CX6SC10U50V
CX20SC10U10V6JY
CX21SC10U10V6JY
1 2
14
7
U38A
SSHC14
1
2C77ST100U10VDM
C78SCD1U
3 4
14
7
U38B
SSHC14
PWRGOOD
PWRGOOD#
+5V+5V
CHARGER CONN.
3 2
1
Q6RN2424
1
2
3Q32N7002
PWR_SW#
BT-
BTSID
BT+
##
4,8,13
8
9
13,16
1
2
R13510KR3
C29SCD1U
DISABLE
BT-
BBL1#BBL2#
BAT_USE#
BT+
##
8
5VSB_DC
## ADD U1 RX5 CX5
5
6 4
14
7
U1XB
TSHC02
1
2
R291MR3
##
5VSB_DC
RTCIRQ8#
1
2
RX422KR3
USE MOTOROLA BC84CLT1 (84.00848.011)1
2
R209220KR3
1 2 3 4 5 6
CN18
MOLEX-CON6
3 1
2
Q2BC848CLT1
BT_SENSE
+5V
8
CX18SCD1U
1
2
R21122KR3
CLOSE TO THE BAT CONN
1 2L17
SCHOKE-D
1 2D9
S1N4148
C125SCD1U
C126SCD1U
C250SC1000P50V3KX
C128SC1000P50V3KX
C131SC1000P50V3KX
C129SC1000P50V3KX
LIB/MH#
DQ
BT-
BTSID
DQ
BT+
BGND
8,20
13
1
2R32470R3
6377_BBL2#
BBL2#
6377_BBL2#
1
2R30470R3
6377_BIU#
BAT_USE#
6377_BIU#8 8,161
2R28470R3
6377_BBL1#
BBL1#
6377_BBL1# 8
5VSB_DC
8
910
14
7
U1XC
TSHC02
1 2RX5
10KR3
CX5SCD1U
RESERVE
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Date: February 12, 1997 Sheet 24 of 25
Size Document Number REVA3 96149 SC
Title370P/J (H/W JUMPER SETTING)
TAIPEI TAIWAN R.O.C
ACER
ALADDIN III
PULL L: 5V suspend mode enable.
PULL H: 5V suspend mode disable.
L: DMA DACK[7:5,3:0] polling enable.
H: DMA DACK[7:5,3:0] polling disable.*** If L, add ALDN3 P.21 MUX!
1 2R171
10KR3
1 2
R43
10KR3
XDIR
SPLED
+5V
4
4
COMMON
3 4
14
7
U41B
SSHCT04
1 2
14
7
U41A
SSHCT04
$CPURSTPCIRST#
RSTDRV
+5V
+5V
43,10,14,17,21,22
11,13,15
+5V
9
10 8
14
7
U17C
SSHC00
5VSB_DC
2
3 1
14
7
U1XA
SSHC02
POWER: VCC_IDE & GND
1
2 3
14
7
U45A
SSHCT32
4
5 6
14
7
U45B
SSHCT32
IOW#
RTCROMCS#
IOR#RTCDS
RTCRW
+5V
+5V
4
4
49
9
L: Internal keyboard cntrler enable.
H: Internal KBC disable.
L: Internal RTC enable.
H: Internal RTC disable.
L: External I/O APIC mode supported.
H: Ext. I/O APIC mode not supported.
Must pull High.
*** Refer to CKT down left.
1 2R42
10KR3
1 2R20
10KR3
1 2R38
10KR3
1 2R173
10KR3
1 2R170
560R3
SPKR
PHOLD#
TC
KBCS#
RTCROMCS#
4
4
4
9 8
14
7
U46D
SSHCT04
5 6
14
7
U46C
SSHCT04
+5V
+5V
5VSB_DC
11
1213
14
7
U1XD
SSHC02
9 8
14
7
U38D
SSHC14
+5V
11 10
14
7
U41E
SSHCT04
13 12
14
7
U41F
SSHCT04
+5V
+5V
+5V
11 10
14
7
U46E
SSHCT04
1 2
14
7
U46A
SSHCT04
+5V
12
1311
14
7
U45D
SSHCT32
1
2 3
14
7
U44A
SSHCT32
A_CD1#
A_CD2#
B_CD1#
B_CD2#
+5V
+5V
22
22
22
22
12
1311
14
7
U17D
SSHC00
EXCACD#
+5V
8
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Date: January 27, 1997 Sheet 25 of 25
Size Document Number REV
A3 96149 SC
Title370P/J (BYPASS CAPACITORS)
TAIPEI TAIWAN R.O.C
ACER
C240SCD1U
C213SCD1U
C232SCD1U
M1521C108SCD1U
3.3V
1
2C122ST100U10VDK
C248
SCD1U
C118SC10U16V
3.3V
C110SC1U16V5ZY
CPU
CLOSE TO PIN7,9,11,13,15,17
BYPASS CAPACITORS
1
2
C238
ST100U10VDK
1
2
C246ST100U10VDK
C120SCD1U
C251SC2K2P
2.9V 2.9V
C113SC1000P50V3KX
P/N: 80.15711.3417343,D SIZE
CLOSE TO PIN 269,271,273,275,277,279 CLOSE TO PIN88,98,108,118,128,138
CLOSE TO PIN 19,21,23,35,27,29
C106SCD1U
1
2C117ST100U10VDK
C119SCD1U
C115SC2K2P
C127SCD1U
C242SCD1U
C249SCD1U
3.3V
3.3V 3.3V
2.9V2.9V
C121SC1000P50V3KX
C112SC1000P50V3KX
M1523
CLOSE TO PIN 105,106,119
CLOSE TO PIN 201,202
C114SC2K2P
C124SCD1U
C123SCD1U
3.3V
CLOSE TO PIN 190,203,204
C239SCD1U
C243SCD1U
C245SCD1U
C116SCD1U
3.3V
+5V
3.3V
C111SC1U16V5ZY
C258SCD1U
C36SCD1U
C247SCD1U
C206SCD1U
C219SCD1U
C220SCD1U
C95SCD1U
C26SCD1U
C170SCD1U
C273SCD1U
+5V HDD+5V
+5V
CX38SCD1U
CX39SC10U16V
HDD+5V
CY1SC4D7U16V6ZY
CY2SCD1U
CY3SC1000P50V3KX
CLOSE TO PIN 156
CLOSE TO PIN 105
C230SC4D7U16V6ZY
C267SC4D7U16V6ZY
C233SCD1U
+5V
HDD+5V
CY4SC1U16V5ZY
CLOSE TO PIN 144,153
CLOSE TO PIN 120CLOSE TO PIN 200
CLOSE TO PIN 40CLOSE TO PIN 72
C102SCD1U
C256SCD1U
C30SCD1U
3.3V
3.3V
3.3V
+5V
+5V
C98SC1000P50V3KX
C15SC1000P50V3KX
CACHE
CLOSE TO PIN 87,97,107,117,127,137,147CLOSE TO PIN 157,167,177,187,197,207,217
CLOSE TO PIN 113CLOSE TO PIN 148,158,168,178,198,208
C263SCD1U
C236SCD1U
C237SC2K2P
3.3V2.9V 2.9V2.9V
C235SC1000P50V3KX
C227SC10U16V
+5V
C262SCD1U
CLOSE TO PIN 53 CLOSE TO PIN 72
C109SCD1U
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