Acer Extensa 610 Service Guide

							Date: February 12, 1997Sheet    4of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (M1523 PCI TO ISA & IDE CONTROLLER)TAIPEI TAIWAN R.O.C ACER 
  12R88
10KR3
  PULLL2
+5VTCSYSCLKBALESBHE#
SIRQI
RTCROMCS#
KBCS#IRQ1
IRQ8#
REFRESH#
MEMCS16#IOCS16#
$1523SMI#$1523INIT
TC SYSCLKBALE SBHE# SIRQI
RTCROMCS# KBCS# IRQ8#
IRQ1
REFRESH#11,241313 14
9,13,24 10,24
109
13 13 138
81
2R12
10KR3
 
1
2R11
4K7R3
 
$CPURST
$IGNNE#$A20M#$FERR#
$NMIPWRGOOD$ALA14M
$1523INTR$23STP#
EXTSW#
P
U
L
L
L
2 P
U
L
L
L
3 2
3
U
S
B
C
K
3.3V
1
1 1
1
23
7 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
AD15 100
AD14 101
AD13 102
AD12 103
AD11 106
AD10 107
AD9 108
AD8 109
AD7 111
AD6 112
AD5 113
AD4 114
AD3 115
AD2 116
AD1 117
AD0 118
INTAJ_MI  67INTBJ_S0  68INTCJ_S1  69INTDJ_S2  70FRAMEJ  92IRDYJ  93TRDYJ  94DEVSELJ  95STOPJ  96SERRJ  97
PAR  98
CBEJ3  81
CBEJ2  91
CBEJ1  99
CBEJ0 110
PHLDAJ  65PHOLDJ  66PCICLK  71
I
D
E
_
D
1
5
1
3
5I
D
E
_
D
1
4
1
3
2I
D
E
_
D
1
3
1
3
0I
D
E
_
D
1
2
1
2
8I
D
E
_
D
1
1
1
2
6I
D
E
_
D
1
0
1
2
4I
D
E
_
D
9
1
2
2I
D
E
_
D
8
1
1
9I
D
E
_
D
7
1
2
1I
D
E
_
D
6
1
2
3I
D
E
_
D
5
1
2
5I
D
E
_
D
4
1
2
7I
D
E
_
D
3
1
2
9I
D
E
_
D
2
1
3
1I
D
E
_
D
1
1
3
3I
D
E
_
D
0
1
3
6I
D
R
Q
0
1
3
7I
D
R
Q
1
1
3
8
I
D
E
I
O
W
J
1
3
9I
D
E
I
O
R
J
1
4
0I
D
E
R
D
Y
1
4
1I
D
A
K
J
0
1
4
2I
D
A
K
J
1
1
4
3I
D
E
_
A
1
1
4
4I
D
E
_
A
2
1
4
5I
D
E
_
A
0
1
4
6I
D
E
P
C
S
1
J
1
4
7I
D
E
P
C
S
3
J
1
4
8I
D
E
S
C
S
1
J
1
4
9I
D
E
S
C
S
3
J
1
5
0L
A
2
3
8L
A
2
2
1
0L
A
2
1
1
2L
A
2
0
1
8L
A
1
9
1
9L
A
1
8
2
1L
A
1
7
2
3S
A
1
9
1
7
5S
A
1
8
1
7
7S
A
1
7
1
7
9S
A
1
6
1
8
1S
A
1
5
1
8
5S
A
1
4
1
8
7S
A
1
3
1
8
8S
A
1
2
1
9
0S
A
1
1
1
9
2S
A
1
0
1
9
3S
A
9
1
9
5S
A
8
1
9
7S
A
7
1
9
9S
A
6
2
0
1S
A
5
2
0
3S
A
4
2
0
5S
A
3
2
0
7 SA2 3 SA1 4 SA0 5 SD829 SD931 SD1033 SD1135 SD1237 SD1339 SD1441 SD1542 XD7161 XD6162 XD5163 XD4165 XD3167 XD2168 XD1170 XD0171 IRQ1520 IRQ1422 IRQ12/MDATA155 IRQ1113 IRQ1011 IRQ9164 IRQ7194 IRQ6196 IRQ5198 IRQ4200 IRQ3202 DREQ738 DREQ634 DREQ530 DREQ3186 DREQ2166 DREQ1189 DREQ025
DACKJ7/DAK_SEL236DACKJ6/DAK_SEL132DACKJ5/DAK_SEL028DACKJ3/PCSJ184 DACKJ2/DACKOJ204DACKJ1/DMAREQ48DACKJ0/DMAACKJ47SMEMWJ/RTCAS174SMEMRJ/LMEGJ176IOWJ178IORJ180MEMRJ24MEMWJ27IOCHRDYJ172 AEN173 XDIR159
IOCHKJ160NOWSJ169
R
E
F
S
H
J1
9
1
T
C2
0
6S
Y
S
C
L
K1
8
3R
T
C
R
O
M
C
S
J1
5
8
B
A
L
E2S
B
H
E
J6M
1
6
J7I
O
1
6
J9
K
B
I
N
H
/
I
R
Q
11
5
1
K
B
C
L
K
/
K
B
C
S
J1
5
2
K
B
D
A
T
A1
5
3
M
S
C
L
K1
5
4
S
I
R
Q
I4
4
S
I
R
Q
I
I
/
I
R
Q
8
J4
5R
T
C
3
2
K
O1
5R
T
C
3
2
K
I1
6
C
P
U
R
S
T4
9S
M
I
J
/
A
P
I
C
C
S
J5
0S
T
P
C
L
K
J
/
A
P
I
C
G
N
T5
1
I
N
T
R5
4I
G
N
N
E
J5
5A
2
0
M
J5
6F
E
R
R
J6
2
R
S
T
D
R
V5
7
E
X
T
S
W
/
A
P
I
C
R
E
Q
J6
1
N
M
I5
8
P
W
G1
7O
S
C
1
4
M4
3
U
S
B
P
1
05
9
U
S
B
P
1
16
0U
S
B
C
L
K4
6
SPKR  63
SPLED  64V
S
S1
V
S
S2
6
V
S
S5
2
V
S
S8
2
V
S
S1
0
4
V
S
S1
3
4
V
S
S1
5
7
V
S
S1
8
2
VDD/VBAT  14V
C
C4
0
V
C
C7
2
V
C
C1
0
5
V
C
C1
2
0
V
C
C1
5
6
V
C
C2
0
8
3
V5
3U32
M1523
 SPKRSPLEDSPKR
SPLED
+5V
3.3V
1,24
16,24
248
AD[0..31]
AD31
AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6 AD[0..31]
ALADDIN3
PCI-ISA BRIDGE
&
IDE
AENIOCHRDY#XDIRIOCHK#
DACK#0DACK#1DACK#2DACK#3
0WS#
DRQ0DRQ1DRQ2DRQ3DRQ5DRQ6DRQ7
RTCAS
IRQ3IRQ4IRQ5IRQ6 IRQ3
IRQ4
IRQ5
IRQ6MEMWJ
MEMRJ
IOWJ IORJ
11,13,15
11,13 13,2413
11,15
11,15
11
15 11,13
11,13,15
11,13,15
11,13
13,15
13
13
139
11,13,15,21 11,13,15,21
11,13,15,21
11,13,15,21
  12R169
10KR3
 
  12R91
33R3
    12
R48
33R3
   12
R49
10KR3
 
IOR#
IOW# PULLL3
IORJ
IOWJ23USBCK
10,11,13,15,24
10,11,13,15,24
  12
R223
33R3
    12
R221
33R3
 MEMR#
MEMW# MEMRJ
MEMWJ9,13
9,13
SD[0..15]
IRQ7IRQ9IRQ10IRQ11IRQ12IRQ14IRQ15
SA0
SA1
SA2SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD15
SD14
SD13
SD12
SD11
SD10
SD9
SD8 IRQ7
IRQ9
IRQ10
IRQ11
IRQ12
IRQ14
IRQ15
9,10,11,13,15 11,13,15,21
11,13,15,21
11,13,15,21
10,13,21
13,14,21
11,13,14 11,13,15,21
M1523INTA#INTB#INTC#INTD#FRAME#IRDY#TRDY#DEVSEL#STOP#PAR
CBE#[0..3]
PHLDA#PHOLD#
SERR#
$P23CLKAD5
AD4
AD3
AD2
AD1
AD0
CBE#3
CBE#2
CBE#1
CBE#0 INTA#
INTB#
INTC#
INTD#
FRAME#
IRDY#
TRDY#
DEVSEL#
STOP#
SERR#
PAR
PHLDA#
PHOLD# CBE#[0..3]
$P23CLK
3,8,17,21
3,8,17,213,8,17,21
3,8,17,21
3,17,21
3,8,17,213,17,2121
3
3
3,21
C175
SCD1U
 
IDEIOWJIDEIORJIDERDY
IDE_DRQ0IDE_DRQ1
IDE_DACK0#IDE_DACK1#DSA1
DSD[0..15]DSD[0..15]
3.3V
14
14
14 7
14
14
14
14
14 14S
A
1
7S
A
1
6S
A
1
5S
A
1
4S
A
1
3S
A
1
2S
A
1
1
L
A
2
3L
A
2
2L
A
2
1L
A
2
0L
A
1
9L
A
1
8L
A
1
7
LA[17..23]
IDEIOWJ
IDEIORJ
IDERDYIDEPCS1J IDEPCS3J
IDESCS1J
IDESCS3J IDE_DRQ0
IDE_DRQ1
IDE_DACK0#
IDE_DACK1#
DSA1DSA2 DSA0 D
S
D
0 D
S
D
1 D
S
D
2 D
S
D
3 D
S
D
4 D
S
D
5 D
S
D
6 D
S
D
7 D
S
D
1
5D
S
D
1
4D
S
D
1
3D
S
D
1
2D
S
D
1
1D
S
D
1
0D
S
D
9D
S
D
8
SA[0..16]
LA[17..23]
IDEPCS1JIDEPCS3JIDESCS1JIDESCS3J
SA17
DSA2DSA0
SA18SA19 S
A
1
0S
A
9S
A
8S
A
7S
A
6S
A
5S
A
4S
A
3
SA[0..16]
8,9,10,11,13,15
13
14 14 14
14 13
14 14 13
13 
						

							Date: February 12, 1997Sheet    5of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (256KB CACHE)TAIPEI TAIWAN R.O.C ACER
ADV#  83ADSP#  84ADSC#  85CLK  89CS1#  98
CS2  97CS2#  92
WEA  93
WEB  94
WEC  95
WED  96
OE#  86
A0  37
A1  36
A2  35
A3  34
A4  33
A5  32
A6 100
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  31
NC  43
NC(64K32_A15)  49
NC  50
V
S
S
1
7V
S
S
6
7V
S
S
4
0V
S
S
9
0V
S
S
Q
5V
S
S
Q
1
0V
S
S
Q
2
1V
S
S
Q
2
6V
S
S
Q
5
5V
S
S
Q
6
0V
S
S
Q
7
1V
S
S
Q
7
6 V
D
D4
1
V
D
D1
5
V
D
D6
5
V
D
D9
1
V
D
D
Q4
V
D
D
Q1
1
V
D
D
Q2
0
V
D
D
Q2
7
V
D
D
Q5
4
V
D
D
Q6
1
V
D
D
Q7
0
V
D
D
Q7
7
DQ152
DQ253
DQ356
DQ457
DQ558
DQ659
DQ762
DQ863
DQ968
DQ1069
DQ1172
DQ1273
DQ1374
DQ1475
DQ1578
DQ1679
DQ17 2
DQ18 3
DQ19 6
DQ20 7
DQ21 8
DQ22 9
DQ2312
DQ2413
DQ2518
DQ2619
DQ2722
DQ2823
DQ2924
DQ3025
DQ3128
DQ3229
NC51
NC80
NC66
NC/ZZ64
BWE#87GW#88 NC  30
NC  39
U51
S32K32-07
 $CPUD32
$CPUD33
$CPUD34
$CPUD35
3.3V
CX7
SCD1U
 CX8
SCD1U
 
ADV#  83ADSP#  84ADSC#  85CLK  89CS1#  98
CS2  97CS2#  92
WEA  93
WEB  94
WEC  95
WED  96
OE#  86
A0  37
A1  36
A2  35
A3  34
A4  33
A5  32
A6 100
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  31
NC  43
NC(64K32_A15)  49
NC  50
V
S
S
1
7V
S
S
6
7V
S
S
4
0V
S
S
9
0V
S
S
Q
5V
S
S
Q
1
0V
S
S
Q
2
1V
S
S
Q
2
6V
S
S
Q
5
5V
S
S
Q
6
0V
S
S
Q
7
1V
S
S
Q
7
6 V
D
D4
1
V
D
D1
5
V
D
D6
5
V
D
D9
1
V
D
D
Q4
V
D
D
Q1
1
V
D
D
Q2
0
V
D
D
Q2
7
V
D
D
Q5
4
V
D
D
Q6
1
V
D
D
Q7
0
V
D
D
Q7
7
DQ152
DQ253
DQ356
DQ457
DQ558
DQ659
DQ762
DQ863
DQ968
DQ1069
DQ1172
DQ1273
DQ1374
DQ1475
DQ1578
DQ1679
DQ17 2
DQ18 3
DQ19 6
DQ20 7
DQ21 8
DQ22 9
DQ2312
DQ2413
DQ2518
DQ2619
DQ2722
DQ2823
DQ2924
DQ3025
DQ3128
DQ3229
NC51
NC80
NC66
NC/ZZ64
BWE#87GW#88 NC  30
NC  39
U49
S32K32-07
 
$CADS#$CADV#$CPUADS#$L2CLK1$CADS# $CPUADS#
$CADV#
$CPUD3 $CPUD0
$CPUD1
$CPUD2
$L2CLK1
3.3V3.3V
12
2
CX1
SCD1U
 CX2
SCD1U
 CX9
SCD1U
 ## 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
FTNC2 2 7
$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
  12R212
10KR3
 
$BWE#$GWE#
CS2$GWE# $BWE#$H_ZZ
3.3V
2
2  12R219
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  23
A10  21VCC28
D719
D618
D517
D416
D315
D213
D112
CS1*20OE*22WE*27 D011
GND14
U50
S32K8-15
 $TAG[0..7]
$TAG6 $TAG7$GWE# $BWE#$H_ZZ$CPUA183.3V2
  12R218
DUMMY-R3
 
  12R220
0R3
 
$CPUA18
$CPUA52
$CPUA6
$CPUA7
$CPUA8
$CPUA10 $CPUA9
$CPUA11
$CPUA17 $CPUA12
$CPUA13
$CPUA14
$CPUA16
$CPUA15
$TWE# $TAG0 $TAG1
$TAG2
$TAG3 $TAG4 $TAG5
$AMSTATE#2MODIFICATION:$C_MODE PULLED UP TO 100K
PULL UP: PENTIUM BURST MODE
PULL LOW: CYRIX LINEAR BURST MODE   12
R216
100KR3
 
  12
R100
DUMMY-R3
    12
R210
10KR3
 
$AMSTATE# $C_MODE
FTNC $AMSTATE# $H_ZZ
3.3V
3.3V8 
						

							Date: February 12, 1997Sheet    6of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (DIMM SOCKET)TAIPEI TAIWAN R.O.C ACER 
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CN21
SDIMM144
 MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
CAS#4
CAS#5
MA3
MA4
MA5
MD40
MD41
C225
SCD1U
 C224
SCD1U
 C234
SCD1U
 C244
SCD1U
 
C241
SCD1U
 C107
SCD1U
 C186
SCD1U
 MAB0MAB1MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
CAS#0
CAS#1
MA2
MD8
MD9 MAB0
MAB1
3.3V
3
3
  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
 99
101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
135
137
139
141 2
 4
 6
 8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144 143
146 145CN20
SDIMM144
 
C268
SC4D7U16V6ZY
 
C261
SC4D7U16V6ZY
  MD32
MD33
3.3V
3.3V
C271
SC4D7U16V6ZY
 
MD[0..63]MA[2..11]
MD0
MD1 MD[0..63] MA[2..11]
3.3V
33
MAA0MAA1MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15 CAS#0
CAS#1
MAA0
MAA1
MA23
3MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47CAS#4
CAS#5
MA3
MA4
MA5
RAS#2RAS#3MWE#0MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19 MWE#03
3 3
3.3V
CX25
SCD1U
 CX26
SCD1U
 CX27
SCD1U
 CX28
SCD1U
  ## ADD NEW COMPONENTMD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MA7
MA11
CAS#6
CAS#7
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63MD20
MD21
MD22
MD23
MA6
MA8
MA9
MA10
CAS#2
CAS#3
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
CAS#6
CAS#7 MA7
MA11
3.3V
RAS#0RAS#1
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
CAS#2
CAS#3MWE#0
MA6
MA8
MA9
MA103
3
CAS#[0..7]MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
CAS#[0..7]3
C130
SC10U16V
 
C260
SC4D7U16V6ZY
  MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
3.3V
C257
SCD1U
 C270
SCD1U
 C272
SCD1U
 
C259
SCD1U
 C264
SCD1U
 C269
SCD1U
  
						

							Date: February 12, 1997Sheet    7of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (CY2263 CLOCK GENERATOR)  TAIPEI TAIWAN R.O.C ACER
  12R201
33R3
 CLK4M8
## D   2
CLK   3Q 5
Q 6 VCC  14
P
R4
GND   7
C
L
1
U47A
SSHCT74
   12R192
33R3
 D  12
CLK  11Q 9
Q 8 VCC  14
P
R1
0
GND   7
C
L
1
3
U47B
SSHCT74
 CLK7M+5V
+5V
+5V
+5V
+5V+5V
10 S0   S1   CLOCK
0    0   50MHZ
0    1   60MHZ
1    0   66.6MHZ
1    1   33MHZFOR CY2263
C86
SCD1U
 C100
SCD1U
 KBD14M
$BF1$BF2
11
10
1 0
001.5X
2X
3X
2.5X
C101
SC100P
 C85
SCD1U
    1
  2
  3
  4 8
 7
 6
 5
SW3
KHS04
 
C87
SC10U16V
 1
2
R106
10KR3
  1
2R105
10KR3
 
C99
SCD1U
    12
L8
MLB321611
 
$BF0$BF1FS1FS0
3.3V3.3V
3.3V
3.3V3.3V
1
2R180
22KR3
 1
2R179
22KR3
 
C83
SC10P
 
C84
SC10P
 41 32X2
XTAL4P-14.318MHZ
 
$AMSTATE8
FS13.3V
  2 3 1
41
7
U34A
SSLVC125
 
INVAPMSEL0
+5V
  9
 8 1
4
7
U41D
SSHCT04
   12
R61
33R3
    12
R90
33R3
    12
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  29CPU0 6
CPU1 7
CPU2 9
CPU310
CPU412
CPU513
CPU617
PCI021
PCI122
PCI224
PCI325
PCI427
USB-CLK30 EPCI28
IOCLK31
REF034
REF133
U39
CY2263
   12
R67
33R3
  $AMSTATE
1
2R59
0R3
 
  12
R60
33R3
    12
R92
33R3
    12
R87
33R3
   12
R62
33R3
    12R63
33R3
 
$CPUCLK
$21CLK$P21CLK$P23CLK$VGACLK$CARDCLK
$P24M
$P7101CLK
$L2CLK2$L2CLK1
  12R89
33R3
 1
2
3
4
17
21
118 5 5
415
17   12
R167
33R3
    12
R163
33R3
    12
R68
33R3
    12
R166
33R3
 
$AUDIO14M
$ALA14M
$G14.318M
KBD14M3.3V 1
2
RX8
22KR3
 1
2RX9
22KR3
 
C105
SC47P
 
C223
SCD1U
   5 6 1
4
7
U19C
SSHC14
   1
 2 1
4
7
U19A
SSHC14
    12
R96
2MR5
 1
4 2
3
X3
CAN32768
 +5V+5V
FS0
3.3V
  5 6 1
44
7U34B
SSLVC125
 
  9 8 1
4
7
U19D
SSHC14
 +5V
  3 4 1
4
7
U19B
SSHC14
 
32K1
32K2 32K1
32K2
+5V
3,17 8
## REMOVE R65,R178,R182,R181,R66 PAD 
						

							Date: February 12, 1997Sheet    8of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (M7101 PMU)TAIPEI TAIWAN R.O.C ACER
CLOSE TO U34  12R107
47R3
 
  9 8 1
41
0
7
U26C
SSHC125
   12R122
470R3
 
$STPCLK#
PLED#
DISPLED#
+5V
3.3V
+5V   9 8 1
41
0
7
U13C
SOLCX125M
 1
19 16  9
 10 8 1
4
7U43C
SSHCT08
 
SA16XSA16XSA17TH_COM
$23STP#
EXCACD#
TH_DQ_VGAPWR_SW#
TH_COM$7101STP#
PWR_SW# TH_DQ_VGA
LLED#
AMSTATE STANDBY#
$7NDSTP# EXCACD#
+5V
22
4 4
9,13 9,1324 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
F
R
A
M
E
J
1
2I
R
D
Y
J
1
3T
R
D
Y
J
1
4C
B
E
J
0
2
9C
B
E
J
1
1
7 AD26  96
AD27  95
AD28  94
AD29  93
AD30  92
AD31  91D
E
V
S
E
L
J
1
5C
B
E
J
2
1
0C
B
E
J
3
9
9P
A
R
1
6S
U
S
R
S
T
3
9P
W
R
G
O
O
D
4
0C
O
V
S
W
4
1R
I
4
2R
T
C
4
3H
O
T
K
E
Y
J
4
4S
U
S
T
A
T
E
4
5V
D
D
S
4
6L
B
J
4
7L
L
B
J
4
8A
C
P
W
R
4
9P
S
2
5
0C
R
T
5
1D
R
Q
5
2S
L
E
D
5
3S
Q
W
O
5
4S
P
K
C
T
L
5
5FPVEE56 CCFT57 DISPLAY58 SEL060 SEL161 CLK3262 GPIOA064 GPIOA165 GPIOA266 GPIOA367 GPIOA468 GPIOA569 (SPKR)GPIOA670 GPIOA771 GPIOB081 GPIOB182 GPIOB283 GPIOB384 GPIOB486 GPIOB587 GPIOB685 GPIOB788 G
P
I
O
C
07
2
G
P
I
O
C
17
3
G
P
I
O
C
27
4
G
P
I
O
C
3
(
D
O
C
K
J
)7
5
G
P
I
O
C
4
(
E
J
E
C
T
J
)7
7
G
P
I
O
C
5
(
E
X
T
S
W
)7
8
G
P
I
O
C
6
(
S
E
T
U
P
)7
9
V
S
S1
V
S
S1
9
V
S
S3
8
V
S
S6
3
G
P
I
O
C
7
(
V
C
S
J
)8
0
V
S
S9
0
V
D
D
32
6
V
D
D
31
0
0
V
D
D
51
1
V
D
D
55
9
V
D
D
57
6
S
M
I
J1
8
P
C
I
C
L
K8
9
U20
M7101
 
$CPUSMI#$P7101CLK
LED#
AD0
AD1
AD3 AD2+5V3.3V
1
716
D0   3
D1   4
D2   7
D3   8
D4  13
D5  14
D6  17
D7  18
OC   1
G  11Q0 2
Q1 5
Q2 6
Q3 9
Q412
Q515
Q616
Q719
VCC20
GND10
U36
SSHCT373
 
  5 6 1
44
7
U26B
SSHC125
 
ID_CLK
VR_U/D#
BLVR#
AD24LLED#
+5V
19
19
## REMOVE U15 PAD, CIRUIT MODIFY
TPX1
TP-1
 TPX2
TP-1
 
  1
  2
  3
  4
  56 7
8
9
10RP12
SRP10K
 
3_MODE
ENAUDIO
TH_CLKTH_RST#DISABLELED
MREQJLIB/MH#
FLASH_ON
FDDIN#
HOTKEY# GPIOWF1AD31 AD30 AD28
AD26 AD25
AD27
AD29
FDDIN#
LIB/MH#
VSW1 GPIORF1#
+5V
+5V
2
2
3,4,17,20,21,24 312,14
1619
16
239,13
12
AD[0..31]AD31 AD29
AD30 AD28 AD26
AD27 AD24
AD25 AD4
AD5
AD8 AD7
AD6
AD9
AD10
AD11
AD12
AD13
AD21
AD22
AD23 AD18
AD19
AD20 AD17 AD16 AD14
AD15
  12R93
0R3
 
32K1
$CPUINIT$BRDY#$1523INIT$1523SMI#$1523INTR
BDATA
DISABLE
ENAVEEDISPLAYENBL
TH_DQ
ID_DATABATCNTL
GPIORF1#
32K1 GPIOWF1
GPIORF1#
DISPLAY
ENBL21
2 4
4 4
713
23
17 20
201913
20,2417
PHOLD#
AAPMSEL0  12
R194
10KR3
    12
R183
47KR3
    12
R187
10KR3
 
VEEVR#
STANDBY#PWR_SW#
VEEVR#ID_DATA STANDBY#
19
 12
 1311 1
4
7U5D
SSHCT32
 +5V
STANDBY#
AAPMSEL0
INVAPMSEL0
1
2
RX7
10KR3
 
TPX5
TP-1
 
 12
 1311 1
4
7U43D
SSHCT08
 
VSW1VSW3
CCINTR CCINTR
+5V19
19
19
+5V
 4
 5   61
4
7
U43B
SSHCT08
 
HOTKEY#
SPKR_OFF
DRQ2BT_SENSE6377_BBL2#6377_BBL1#
IRQ8#
6377_BIU#
SLED
HOTKEY#
IRQ8# C
O
V
E
R
_
S
WLLED#
$7101STP#
$1523INTR+5V
+5V
9 11,13
1016
23
23
23 23 16
+5V
11
 101
4
7
U38E
SSHC14
 ## CIRUIT MODIFY
  1
  2 3 1
4
7U43A
SSHCT08
 
FRAME#IRDY#TRDY#DEVSEL#
PARPWRGOOD
CBE#0CBE#1CBE#2CBE#3
COVER_SW
RI1#RING_OUT#P
W
R
G
O
O
D
+5V 3,4,21 3,4,21 3,4,21 3,4,21 3,4,21
3,4,213,4,21
3,4,21
3,4,17,21
23
20
11
21
(M71XX CONFIGURATION)
  12
R196
4K7R3
    12
R193
4K7R3
    12
R195
4K7R3
  DISPLAY
ENBLVSW3
LLED#
+5V
C90
SCD1U
 C91
SCD1U
 
C89
SCD1U
 C88
SCD1U
 
+5V
3.3V
CLOSE TO U34
  5 6 1
4
7
U41C
SSHCT04
   12
R58
47R3
 $AMSTATE
$AMSTATE# AMSTATE
3.3V
+5V3.3V
  5 6 1
44
7
U13B
SOLCX125M
 
 1211 1
41
3
7
U13D
SOLCX125M
 7
7
5D   2CLK   3Q 5
Q 6 VCC  14
P
R4
GND   7
C
L
1
U54A
SSHCT74
 D  12CLK  11Q 9
Q 8 VCC  14
P
R1
0
GND   7
C
L
1
3
U54B
SSHCT74
 
CLK4M$7NDSTP#CLK4M PWRGOOD
HDD+5V
HDD+5V
U54 WILL NOT BE INSTALL.
RX3 MUST BE INSTALL.(THE VAULE IS 0)$7101STP#
  12RX3
DUMMY-R3
 
## ADD RX3 , CIRUIT MODIFY 
						

							Date: February 12, 1997Sheet    9of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (RTC AND BIOS)TAIPEI TAIWAN R.O.C ACER
1
2R9
10KR3
 
SD[0..7]
IRQ8# IRQ8# SD[0..7]
+5V
4,8 4,10,11,13,15
1   2DX2
S1N4148
 
RTCIRQ8# VCC 24
CS$ 13
AS 14R/W$ 15
DS 17RST$ 18RCL$ 21
EXTRAM 22
BC 20
X1 2
X2 3AD711
AD610
AD59
AD48
AD37
AD26
AD15
AD04INT$19
SQW23
MOT1
VSS12
VSS16
U27
BQ3285E
 
1
2R35
10KR3
 
2   1
G1
GAP-OPEN
 RTCASRTCRWRTCDSPWRGOOD#
RTCAS
RTCRW
RTCDSSD7
SD1 SD2 SD3
SD4
SD5
SD6
SD0
+5V+5V
4
TPX3
TP-1
  U40 PIN 22 SB: ADD DUMMY RESISTER TO 
PWRGOOD# 23
24
24
1
2BT1
BH-12
 
SA[0..15] 4
C265
SCD1U
    12
X1
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
 30VCC 8
VSS24
VPP 9 DQ021
DQ122
DQ223
DQ325
DQ426
DQ527
DQ628
DQ729
WE# 7
OE
 32
A17 6
U52
28F020-1
  SA0
HDD+5V
CX30
SC3P50V3KN
 CX31
SC3P50V3KN
 
3
  2
1
Q8
S2N3906
 
C266
SCD1U
 
MEMW# SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
MEMW#
+12V
BIOSVPP
4
1
2R222
10KR3
 
MEMR#
XSA16XSA17SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
MEMR#
U52 IS TSOP PACKAGE,
MUST BE INSTALL. 4 8
8
  9
 10 8 1
4
7U45C
SSHCT32
 RTCROMCS#DISROMRTCROMCS#
DISROM
BIOSCE#
+5V
4
13
3
1   2
Q9
RN1424
 FLASH_ONFLASH_ON
8
## REMOVE U53 PAD 
						

							Date: February 12, 1997Sheet   10of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (KB CONTROLLER)TAIPEI TAIWAN R.O.C ACER
+5V
8  1
  2
  3
  4 8
 7
 6
 5
SW2
KHS04
 
D
Q
2
1D
Q
1
2D
Q
0
3W
R
#
4R
D
#
5C
S
#
6A
0
7P
5
3
/
S
R
D
Y
#
8P
5
2
/
S
C
L
K
9P
5
1
/
T
X
D
1
0P
5
0
/
R
X
D
1
1P
4
7
/
I
N
T
4
1
2P
4
6
/
I
N
T
3
1
3P
4
5
/
I
B
F
0
#
/
O
B
F
1
1
4P
4
4
/
O
B
F
0
1
5P
4
3
/
I
N
T
2
1
6 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/INT117 CNVSS18
RESET#19 P41/INT020 P4021 XIN22 XOUT23 VSS24 P2725 P2626 P2527 P2428 P2329 P2230 P2131 P2032 P
1
73
3
P
1
63
4
P
1
53
5
P
1
43
6
P
1
33
7
P
1
23
8
P
1
13
9
P
1
04
0
P
0
74
1
P
0
64
2
P
0
54
3
P
0
44
4
P
0
34
5
P
0
24
6
P
0
14
7
P
0
04
8
U16
M38802M2
   1
  2
  3
  4
  56 7 8 9
10
RP17
SRP10K
 
HOTKEY# K
C
O
L
1K
C
O
L
2K
C
O
L
3K
C
O
L
4K
C
O
L
5K
C
O
L
6K
C
O
L
7K
C
O
L
8K
C
O
L
9K
C
O
L
1
0K
C
O
L
1
1K
C
O
L
1
2K
C
O
L
1
3K
C
O
L
1
4K
C
O
L
1
5K
C
O
L
1
6
HOTKEY# MCLK
MDATA
XCLK
XDATA
+5V
  1
  2
  3
  4
  56 7 8
9
10
RP34
SRP10K
 
SD[0..7]
KROW6 KROW7
KROW8 SD[0..7]
KROW1
KROW2
KROW3KROW5
KROW6
+5V
+5V+5V
4,9,11,13,15
IOW#IOR#SA2KBCS#FS1FS0SD3 SD4
SD5
SD6 SD7
SD0 SD1 SD2KROW1 KROW2
KROW3
KROW4
KROW5
SA2 IOR# IOW# TDATA
TCLK KROW4KROW7
KROW84 44 4
7
7
1
2R74
10KR3
 
IRQ1IRQ12
CLLED#NLLED#SLLED#
IRQ1
IRQ12XCLK 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-COOD Y-COOD+5VST+5VA24
4
47 16
16
16
CX40
SC4D7U16V6ZY
 
C231
SC47P
 C255
SC47P
  1
2
R197
10KR3
 1
2
R215
10KR3
 
TDATA
TCLK
+5V
+5V
KROW1 KROW2
KROW3
KROW4
KROW5
KROW6
KROW7
KROW8 KCOL1 KCOL2
KCOL3
KCOL4
CX41
SC1U16V5JX
 C229
SCD1U
 
  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15
302928272625242322212019181716
CN15
MOLEX-CONN30E
  KCOL5 KCOL6
KCOL7
KCOL8
KCOL9
KCOL10
KCOL11
KCOL12 KCOL13 KCOL14
KCOL15
KCOL16
ST+5VA
  6   4   2   1   3   5
79 8
CN1
MINDIN6
    12
L5
MLB321611
    12
L1
MLB321611
 
+5V
  1 2SW1
SPOLY100-1
    12
R1150R3
 
$BF1$BF0
MCLK MDATA
MCLK 7 7
  12
R123
150R3
   12
R112
150R3
    12
R113
150R3
  MDATA
XDATA
XCLK
C160
SCD1U
 
  12L2
MLB321611
    12
L3
MLB321611
 
C133
SC47P
 C168
SC47P
 
C167
SC47P
 C166
SC47P
    12
L4
MLB321611
 
C132
SC4D7U16V6ZY
 
KB BD CONN.
X-COOD Y-COODSTCLOCK 
						

							Date: February 12, 1997Sheet   11of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (NS87336 SUPER I/O)TAIPEI TAIWAN R.O.C ACER
C161
SCD1U
 C162
SCD1U
 
PSOUT1PRTS1#PDTR1#PSIN1PDSR1#PCTS1#PRI1#PDCD1#
+5V
12
12
12
12
12
12
12
12 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  18
R3OUT  17
R4OUT  16
R5OUT  15
FORCEON  23
FORCEOFF#  22INVALID#  21V+27
V- 3
T1OUT 9
T2OUT10
T3OUT11
R1IN 4
R2IN 5
R3IN 6
R4IN 7
R5IN 8
GND25 VCC26
U2
MAX3243
 
RI1#SOUT1
RTS1#
SIN1
DSR1#
CTS1# DTR1#
DCD1# RI1#
+5V
8BUSYP
I
R
Q
3I
R
Q
4I
R
Q
5I
R
Q
6I
R
Q
7P
D
0P
D
1P
D
2P
D
3P
D
4P
D
5P
D
6P
D
7
ERROR# INIT#
SLCTIN#SLCTPE BUSYPACK#
STROB#12IRQ[3..7]
PD[0..7]
+5V12
4
RSTDRV
SD[0..7]
IOW#IOR#AEN
0WS#DRQ2DACK#2TC$P24M
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
SA9
SA8
SA7
4 44 4,13
4,8
4 4
4,9,10,13,1524
7
CS1/ZWS  1
DRQ2   2DACK2  3
TC   4
X1/OSC   5
X2   6
VSSC   7
D7   8
D6   9
D5  10
D4  11
D3  12
D2  13
D1  14
D0  15
WR 16RD 17
AEN  18
A9  19
A8  20
A7  21
A6  22
A5  23
A4  24
A3  25
A
2
2
6A
1
2
7A
0
2
8A
1
0
2
9
D
S
K
C
H
G
3
0D
R
Q
1
3
1H
D
S
E
L
3
2R
D
A
T
A
3
3W
P
3
4T
R
K
O
3
5W
G
A
T
E
3
6W
D
A
T
A
3
7S
T
E
P
3
8D
I
R
3
9V
S
S
B
4
0
M
T
R
1
/
I
D
L
E
4
1
D
R
0
4
2D
R
1
/
P
D
4
3M
T
R
0
4
4I
N
D
E
X
4
5D
E
N
S
E
L
/
A
D
R
A
T
E
1
4
6
D
R
V
2
/
P
N
F
/
D
R
2
3
/
S
I
R
Q
1
3
4
7V
D
D
B
4
8D
R
A
T
E
1
/
M
S
E
N
1
/
C
S
0
/
S
R
I
Q
1
2
4
9D
R
A
T
E
0
/
M
S
E
N
0
5
0IOCHRDY51
DACK152DACK053 DRQ054 IRQ955 IRQ1056 IRQ1157 IRQ15/SIRQI158 VSSE59
R12/A1160DTR2/A1261CTS2/A1362 SOUT2/BOUT2/CFG0/IIRTX63RTS2/A1464 SIN2/IRRX165DSR2/IRRX2/IRQ1266DCD2/A1567RI168DTR1/CFG169CTS170 SOUT1/BOUT1/BOUT1/BADDR171RTS1/BADDRO72 SIN173DSR174DCD175
A
F
D
/
D
S
T
R
B
/
D
E
N
S
E
L7
6E
R
R
/
H
D
S
E
L7
7I
N
I
T
/
D
I
R7
8S
L
I
N
/
S
T
E
P
/
A
S
T
R
B7
9S
L
C
T
/
W
G
A
T
E8
0P
E
/
W
D
A
T
A8
1B
U
S
Y
/
W
A
I
T
/
M
T
R
18
2A
C
K
/
D
R
18
3
P
D
7
/
M
S
E
N
18
4
P
D
6
/
D
R
A
T
E
08
5
P
D
5
/
M
S
E
N
08
6P
D
4
/
D
S
K
C
H
G8
7
V
S
S
D8
8P
D
3
/
R
D
A
T
A8
9P
D
2
/
W
P9
0P
D
1
/
T
R
K
O9
1P
D
0
/
I
N
D
E
X9
2S
T
B
/
W
R
I
T
E9
3
I
R
Q
79
4
I
R
Q
69
5
I
R
Q
5
/
A
D
R
A
T
E
09
6
V
D
D
C9
7
I
R
Q
49
8
I
R
Q
39
9
M
R1
0
0U6
87336Q
  AUTOFD#
IRQ11IRQ10IRQ9
SA[11..15]IRQ15 SA15
SA14
SA13
SA12
SA11 SOUT1 RTS1#
RI1# DSR1#
SIN1
CTS1#
DTR1# DCD1#
SOUT24
44 4
4,13
  12
R141
10KR3
    12
R140
10KR3
   12
R139
10KR3
    12
R44
10KR3
 RTS1#
SOUT1
SOUT2
DTR1#
C23
SCD1U
 
DACK#0DACK#1DRQ0
IOCHRDY#
+5V
+5V
4 4
4 4
DR0#MTR1#
RPMINDEX#MTR0#DR1# MTR0#14
12 14
14
14
12SA[0..10]DRQ1
WGATE#TRK0#WRTPRT#RDATA#HDSELDSKCHG SA6
SA5
SA4
SA3
SA2
SA1
SA0
SA104
4
12,14 12,1414 12,14 12,14
FDIRSTEP#WDATA#
12,14 12,1414 12,14
  1
  2
  3
  45 6
7
8
RP27
SRN33
    1
  2
  3
  45 6 7 8
RP30
SRN33
  INIT#
SLCTIN# ERROR#
SLCT
PE
ACK# AUTOFD#
STROB#
PAUTOFD#PERROR#PINIT#PSLCTIN#
PSLCTPPEPACK#PSTROB# PAUTOFD#
PERROR#
PINIT#
PSLCTIN#
PSLCT
PPE
PACK#
PSTROB#12
12
12
12
12
12
12
12 
						

							Date: February 12, 1997Sheet   12of   25
SizeDocument NumberREV
A396149SC
Title
370P/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
 
C142
SC150P
 
C134
SC150P
 
C135
SC150P
 
C136
SC150P
 
C137
SC150P
 
C138
SC150P
 
C139
SC150P
 
C140
SC150P
 
C141
SC150P
 
PD[0..7]
PAUTOFD#PERROR#
PSTROB#
PPD0PAUTOFD#
PERROR# PSTROB# 11
11
11
11,14
1111 11 VCC 24
B0 2
A0 3
A1 4
B1 5
B2 6
A2 7
A3 8
B3 9
B4 10
A4 11
OEA 1
OEB 13
GND 12B923
A922
A821
B820
B719
A718
A617
B616
B515
A514
U24
QQST3384
 
HDSEL
WDATA#
3_MODE
DR1#INDEX#DSKCHGMTR1#
FDIRSTEP#
WGATE# EXTINDEX#
EXTDR1#
EXT3_MODE
EXTHDSEL
EXTWDATA#EXTWGATE#EXTSTEP# EXTFDIR EXTMTR1# EXTDSKCHG
FDDRDY#
+5V11
8,1414
141111
  1
  2
  3
  4
  56 7
8
9
10
RP21
SRP4K7
    1
  2
  3
  4
  56 7
8
9
10
RP22
SRP4K7
 1 2 3 456
D7
RB731U
 
PPD0 PAUTOFD#
PERROR#
PINIT#
PSLCTIN#PSLCT
PACK# PPE FDDCHG
FDDDCHG
+5V
  1
  2
  3
  45 6 7 8RP23
SRN33
    1
  2
  3
  45 6
7
8
RP24
SRN33
 
 11
10 1
4
7
U19E
SSHC14
  13
12 1
4
7
U19F
SSHC14
  PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7PPD0
PPD1
PPD2
PPD3
PPD4
PPD5
PPD6
PPD7 PPD1
PPD2
PPD3PPD4
PPD5
PPD6
PPD7
FDDDCHG+5V+5V11,14VCC 24
B0 2
A0 3
A1 4
B1 5
B2 6
A2 7
A3 8
B3 9
B4 10
A4 11
OEA 1
OEB 13
GND 12B923
A922
A821
B820
B719
A718
A617
B616
B515
A514
U1
QQST3384
 
GND   1
IN   2
IN   3
EN#  4OUT 8
OUT 7
OUT 6
OUT 5
U23
TPS2013D
  1
2R115
10KR3
 
RDATA#TRK0#
WRTPRT#EXTRDATA#
EXTTRK0#
EXTWRTPRT#
FDDRDY#
+5V
+5VFDD5V+5V
11,1414
  12
R114
33R3
 BUSYP
PINIT#PSLCTIN#
PACK#
PPEPSLCTPPD1
PPD2
PPD3
PPD4
PPD5
PPD6
PPD7PINIT#
PSLCTIN#
PACK#
PPE
PSLCT 11
11
11
1111 11
11
+5V1
2RX11
10KR3
 C150
SC150P
 
C149
SC150P
 
C146
SC150P
 
C145
SC150P
 
C148
SC150P
 
C147
SC150P
 
C144
SC150P
 
C143
SC150P
 
 1 2 3 4 5
 6 7 8 9
11 10
CN4
RS232-9-4-D
 
C151
SC680P
 
C152
SC680P
 
C153
SC680P
 
C154
SC680P
 
C155
SC680P
 
C156
SC680P
 
C157
SC680P
 
C158
SC680P
 
PDCD1#PDSR1#PSIN1PRTS1#PSOUT1PCTS1#PDTR1#PRI1#
11
11 11
11
11 11 11
11
C8
SC10U16V
 C165
SCD1U
 
C9
SCD1U
 
C10
SC680P
  EXTDSKCHG
EXTMTR1#
EXTFDIR
EXTSTEP#FDD5V
  12R116
100KR3
 
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 1314
15
16
17
18
19
20
21
22
23
24
25
26  27
 28
CN5
AMP-CONN26
 
  12R21
560KR3
 
C172
SCD1U
 
EXTINDEX#
EXTDR1#
EXT3_MODE FDDIN#
FDDCHG
FDD5V
THIS CONN. IS BUILDED BY TOP VIEW, 
WE COUNT THE PINS MUST MIRROR IT.
EXT. FDD CONN.
  12R27
330R3
 FDDIN#EXTWDATA#
EXTRDATA#
EXTHDSEL FDDIN#8
## CIRCUIT MODIFYEXTWGATE#
EXTTRK0#
EXTWRTPRT#
FDD5V
C7
SCD1U
 
  9
 10 8 1
4
7U5C
SSHCT32
 
  12R119
100KR3
   5 6 1
4
7
U38C
SSHC14
 FDDRDY# FDDIN#+5V+5V 
						

							Date: February 12, 1997Sheet   13of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (GOLDEN FINGER I/F)TAIPEI TAIWAN R.O.C ACER
  1
  2
  3
  4
  56 7
8
9
10RP49
SRP10K
 
  1
  2
  3
  4
  56 7
8
9
10
RP2
SRP4K7
 DRQ0
IOCHK#EXTSW#
DRQ0 RSTDRV4 4
HDD+5V
  1
  2
  3
  4
  56 7
8
9
10
RP47
SRP10K
 
  1
  2
  3
  4
  56 7
8
9
10
RP50
SRP10K
 
DRQ1 SD4
SD5
SD6
SD7MEMR#
MEMW#
DRQ1
SD13 SD14
SD15IOR#
IOW#
DISROM 4
HDD+5VHDD+5V
HDD+5VHDD+5V
HDD+5VSD[0..15]
SA[0..16]
SD0
SD1
SD2
SD3
SD8
SD9
SD10
SD11 4A1  35A2  36A3  37A4  38A5  39A6  40A7  41A8  42A9  43A10  44A11  45A12  46A13  47A14  48A15  49A16  50A17  51A18  52A19  53A20  54A21  55A22  56A23  57A24  58A25  59A26  60A27  61A28  62A29  63A30  64A31  65A32  66A33  67A34  68
B1 1B2 2B3 3B4 4B5 5B6 6B7 7B8 8B9 9B1010B1111B1212B1313B1414B1515B1616B1717B1818B1919B2020B2121B2222B2323B2424B2525B2626B2727B2828B2929B3030B3131B3232B3333B3434
GF1
MS-DBG-GF68
 
MEMR#MEMW#DISROMFLASH_ONPWRGOODXDIRSA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14 SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD154
234,9,10,11,15
4 8
9
HDD+5VHDD+5V
THIS GOLDEN FINGER IS REVISED BY PEACH(9/24).
IOCHRDY#AENIOW#IOR#BALEIRQ11LA23LA22LA21LA20
RSTDRVSA15
SA16
SD0
SD1
SD2
SD3
SD4 MEMR#
MEMW#
4
4
4
4
4
44
4
4 4
244
IRQ10
RTCROMCS#XSA17XSA16SBHE#SA19SA18SA17
LA19LA18LA17
IRQ11
IRQ10 SBHE#
4 4
4 4
4 4
4 4
4
8
8
  1
  2
  3
  4
  56 7
8
9
10
RP3
SRP10K
 
  1
  2
  3
  4
  56 7
8
9
10RP48
SRP10K
   1
  2
  3
  4
  56 7
8
9
10RP4
SRP4K7
 
DRQ3DRQ2
IRQ3
IRQ12IRQ15 LA22
LA21
LA20DRQ3
DRQ2 SD12
LA23
IRQ3
+5V+5V
+5V
4,84
4
4,11,14
4HDD+5VHDD+5V
HDD+5V
  12R224
1KR3
 
DRQ5DRQ6DRQ7
IRQ14DRQ5
DRQ6
DRQ7
IOCHRDY#
+5V
4
4
4
4
4,14,21
  12
R143
4K7R3
    12
R10
4K7R3
    12
R153
4K7R3
    12
R52
4K7R3
 
MEMCS16#
IOCS16#
REFRESH#
0WS#
+5V
44
4
4,11
IRQ6IRQ5IRQ4 IRQ4
IRQ5
IRQ64
4
4
FAN CONN.
12CN9
CON2-10  
C174
SCD1U
 C173
SCD1U
    12
R120
100KR3
 
IRQ9IRQ7
BT_QCHGIRQ7 IRQ9
+5V
FANPOWER
4
4
23 GND   1
IN   2
IN   3
EN#  4OUT 8
OUT 7
OUT 6
OUT 5
U2X
TPS2013D
 
## CHANGE COMONENT
 1312 1
4
7
U46F
SSHCT04
  12
 1311 1
4
7U44D
SSHCT32
 
TH_COMTH_COM_VGA
+5V+5V
2 2
56
1 2 3 4
U29
IMD1A108
    1
2 3
Q5
2N7002
  1
2
R131
1MR3
 1
2R138
4K7R3
 1
2
R150
10KR3
 
  12R137
1KR3
 DQ
BDATA
BATCNTL
+12V
5VSB_DC
8 8
23