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...

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...

Date: February 12, 1997Sheet    6of   25
SizeDocument NumberREV
A396149SC
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
 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...

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...

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...

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...

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...

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...

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...

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...