Acer Extensa 610 Service Guide

Date: February 12, 1997Sheet   14of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (IDE & CD-ROM & FDD CONN)TAIPEI TAIWAN R.O.C ACER
PCIRST#
IDE_D4 IDE_D5 IDE_D6 IDE_D724
CDROM+5V
  1  3  5  7  9 11 13 15 17 19 21 23 25 27 29
 2 4 6 81012141618202224262830
32  31  3334
CN17
MOLEX-CONN30A
  IDE_D8
IDE_D9
IDE_D10
IDE_D11
CX3
SC4D7U16V6ZY
 CX4
SCD1U
  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_D8
IDE_D9
IDE_D10
IDE_D11
IDE_D12...

Date:  January 27, 1997Sheet   15of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (AUDIO YMF-715)TAIPEI TAIWAN R.O.C ACER 
1
2R72
220KR3
 
C216
SC1U16V5JX
 
C75
SC1U16V5JX
 CD_R
CD_L
+7V
AUD_GND
  12R71
10KR3
   12
R70
10KR3
 1
2
R73
220KR3
 
  12G3
GAP-CLOSE
 
CD_AUDR
CD_AUDL
AVDD5
AUD_GND
14
14C67
SCD1U
 
C201
SC1U16V5JX
 
C39
SC1U16V5JX
 
C62
SC1U16V5JX
 C61
SC1U16V5JX
 
C68
SC1U16V5JX
 
SOUND_RSOUND_LCD_R CD_LAUX2R
AUX2LAVDD5
DVDD3
16 16
CX16
SCD1U
 CX17
SC10U10V6JY
 
1
2
R8
7K5R5F
  1
2
R146...

Date: February 12, 1997Sheet   16of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (AUDIO AMP & CONN)TAIPEI TAIWAN R.O.C ACER
 12
 1311 1
4
7
U25D
SSHC00
 
BBT_QCHG CHARGELED
BBT_QCHG
5VSB_DC
19
5VSB_DC
  1
  2 3 1
4
7
U25A
SSHC00
    9
 10
 8 1
4
7
U25C
SSHC00
   4
  5
 6 1
4
7
U25B
SSHC00
 
  12R7
47KR3
 
BT_QCHG
LED#LED#5VSB_DC
5VSB_DC
5VSB_DC
5VSB_DC
8
233
1   2QX1
RN1424
   12
RX2
47KR3
 
## CIRCUIT MODIFY 1312 1
4
7
U38F
SSHC14
  1
2
R25
22KR3
 
DISPLED# DISPLED
+5V
+5V
8
C182
SCD1U
 CX36...

Date: February 12, 1997Sheet   17of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (VGA CT65550)TAIPEI TAIWAN R.O.C ACER
1
2
3
4   5   6
  7
  8RP11
SRN33
    1
  2
  3
  45 6 7 8
RP10
SRN33
 
VRAMOE#
VCASAL#VCASAH#VWEA#VRASA#
18
18
18
18
C228
SCD1U
 
PRASA# PCASAH# PCASAL#
PWEA#VGAPWR
VRAMVCCCVCC0CVCC1
+5V
3.3V
VAA[0..8]
V
M
A
D
3V
M
A
D
4V
M
A
D
5V
M
A
D
6V
M
A
D
7V
M
A
D
8V
M
A
D
9V
M
A
D
1
0V
M
A
D
1
1V
M
A
D
1
2V
M
A
D
1
3V
M
A
D
1
4V
M
A
D
1
5V
M
B
D
0V
M
B
D
1V
M
B
D
2V
M
B
D
3V
M
B
D
4V
M
B...

Date:  January 27, 1997Sheet   18of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (VRAM & VGA BYPASS CAPACITOR)TAIPEI TAIWAN R.O.C ACER
VMAD10 VMAD11 VMAD12 VMAD13
VMAD14 VMAD15
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  22VSS44
DQ1543
DQ1442
DQ1341
DQ1240
VSS39
DQ1138
DQ1037
DQ936
DQ835
N.C34
N.C33
N.C32LCAS31UCAS30OE29
A828
A727
A626
A525
A424
VSS23
U42
S256K16-60
 C80
SCD1U...

Date: February 12, 1997Sheet   19of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (CRT CONN.& ZV PORT)TAIPEI TAIWAN R.O.C ACER 
ZV_PCLKZV_VREFA_WP UV7
A_A25
A_A10 A_A1121
17
17 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
U9
QQST3384
 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
A514U14
QQST3384
  1   2
D6
PRLL4001
 A_A[0..25]...

Date: February 12, 1997Sheet   20of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (LCD I/F)TAIPEI TAIWAN R.O.C ACER
CRT_R
CRT_G
CRT_B19
19
19   12
L9
NL322522T-2R2
    12
L10
NL322522T-2R2
    12
L11
NL322522T-2R2
 
C14
SC47P
 
C13
SC47P
    12
R13
10R3
    12
R14
10R3
    12
R16
10R3
 
1
2
R19
75R3
 1
2R18
75R3
 1
2R17
75R3
 C12
SC47P
 
RGBGND
1 2
3D2
BAV99LT1
  1 2
3D1
BAV99LT1
  1 2
3D3
BAV99LT1
 
R
G
B+5V
17
17
17
  12R111
22R3
    12R155
10R3
 
C204
SC33P
    12
R165
10R3
 
C218
SC33P
   12...

Date: February 12, 1997Sheet   21of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (PCI1131 CARD BUS CONTROLLER)TAIPEI TAIWAN R.O.C ACER
C188
SCD1U
 C202
SCD1U
 C214
SCD1U
 
C209
SC10U16V
 
C190
SCD1U
 C34
SCD1U
 
C35
SC10U16V
 C37
SC1KP
 C198
SC1KP
 
  12R151
0R3
 INTD# 1130_INTB#INTD#
3.3V
3.3V
3,4
C187
SCD1U
 
1
2R161
100R3
 
C73
SCD1U
 
C74
SC1KP
 
IRQ14IRQ12IRQ11IRQ10IRQ9IRQ7
IRQ5 IRQ5 I
R
Q
9I
R
Q
7
A_SLOT_VCC3.3V
+5V
44 4
4
4,13
4
CX10
SCD1U
 
## ADD CX10,CX11
  12
RX10
0R3
  1
2
R185
0R3
  1...

Date: February 12, 1997Sheet   22of   25
SizeDocument NumberREV
A396149SC
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]21,2421
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...

Date: February 12, 1997Sheet   23of   25
SizeDocument NumberREV
A396149SC
Title
370P/J (CHARGER,DC/DC)TAIPEI TAIWAN R.O.C ACER
  12R31
1KR3
 
DCBATOUT
+5V
BT_QCHGCX19
SCD1U
 
5VSB_DC
135791113151719
2468101214161820222426212325
CN11
CONN26A
    12
R188
470R3
 BT_QCHGRESERVE
ON/OFF#
DCBATOUT
24
C53
SC1000P50V3KX
 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  17U7
T62-061-C
  ON/OFF#
+12V+7V
DCBATOUT
##...