Acer V193w Service Guide

 41   
Schematic Diagram                                                                                                                                                                             
 
Main Board 
R 121 
10K  1/16W  5%
候綼
U1 0 3
VGA_R +
VGA_B+
F B102 
BEAD
1
2
DSU B_R+ 5
VGA_B+
DSUB_SD A
C105 
0.047uF
ESD_VCC 5
GND  POW ER
R 108
100R  1/ 16W  5%
VCC 3. 3 7
C108 
5pF /50V
R 115
100R  1/ 16W  5%
DSUB_SCL
R 111
100R  1/ 16W  5%
DD C1_SDA
5
VGA_G-
R 106 
2K2 1/16W  5%
C102 
22pF
Connect Pin4...

 
 42
 
NC
LED _OR AN GE
R 419 100R   1/ 16W 5%
R 430 N C
CL of SPEC
LED _OR AN GEPOWER _KEY #
R 405 100R   1/ 16W  5%
Cs and Cd (C411, C412)
C MVC C 1
C MVC C 1
7
0.22uF16V
U 402
SST25VF 010A-33-4C -SAE1234
5678
C E# 
SO
WP#
VSS SI SC K
H OLD # VD D
C 413 
0. 1uF / 16V
R 427
3. 9K  OH M  1/ 16W
NC
NC or 100R 1/16W 5%
PA0
R 409
20K  OH M  1/ 16W
U402
LED _GR N / BLU E
C 407 
0. 1uF / 16V
VD D P
100R 1/16W 5%
PB9
PA6 
PA9
D SU B_SOG
3
VC C 3. 3
7
18 pF
R452
PB7
VC C 1. 8
EE_WP
KEY _LEF T
PPWR _ON # 6PA[...

 43   
PB2
PA0
PA6
PB5
PA[0.. 1]
5
PB8
+C 421 
100uF25V
D
PA4PA8
PA[4.. 9]
5
PB9
PA7
R 435
4K7  1/ 16W  5%
PB2
R 434
330  OH M  1/ 4W
PA8
C MVC C
PB8
C 419 
0. 1uF/ 16V
PA1
Q404 
PMBS3906
PB[ 0. . 9]
5
PB0
PPWR _ON #
5
PB3
PB1
PA4
PB9
PA5PA9
3
FB402
120OH M
PB[ 0. .9]
PA7
1
R 436
100K  1/ 16W  5%
PAN EL_VCC
G
PB4
C MVC C 7
C N 403 
C ON N123456789101112131415161718192021222324252627282930
2
PA0
PA[ 0. . 1]
S
PB6
PB0
R 433 
10K  1/ 16W  5%
2006-11-7 Add pull up 4K7 to MVCC
PPWR _ON #
PA6PB5 
PB7
PB2
Q405...

 
 44
 
R 458 
N C
Volum e# 5
D SU B_5V
C MVC C
C 422 
0. 1uF/ 16V
ESD _VC C 2
OTHER
VC C 3. 3
R 447 
10K  1/ 16W  5%
C 432 
0. 1uF / 16V
NC
Volume
Mut e 5
R448 
4K7  1/ 16W  5%
U 404 
AP1117D 33LA
123
AD J(GND ) VOU TVI NFB403 N C
VC C 3. 3
Mut eBKLT-ENBKLT-VBR I
C 428 
0. 1uF/ 16V
VC C3. 3
VC C 3. 3
C _PAN EL_I N D EX
PAN EL_I D # 5
VC C 1. 8 5
D401
on_BAC KLI GH T 5
LG
R458
R 450 N C
N C (R 0402)
VC C 3. 3
VC C 3. 3
NC
VC TR L
5
Due to LG doent request PC99 Function.
R 437 
10K  1/ 16W  5%
BKLT-ENC...

 45   
Power board    
         

 
 46
 
                

 47   
Key board 
LED _R ED #
C 006
NC
EC OLOR
ECOLORVOL+
R 001 2K  OH M  1/ 16W
ECOLOR
C 008
NC
(GND)
LBADC 1
LED
C 005 
N C
C N 001 
C ONN
123456
C 007
N C
AUTO
LED_RED#POWER _Key
C 002 
N C
LED 001
LED34
12
M EN U
0 VC001 
NC
POWER _Key
LBADC2
VOL+
LBADC 2
C 003 
N C
MENU
CONNECTOR
(GND)
VOL-
C 004 
N C
AUTO
R003
1K  1/ 16W  5%
LED _BLU E#
LED_BLU E#
R 002 2K  OH M  1/ 16W
add ZD001 and ZD002 for ESD solution
ZD 002 U DZ SNP5. 6B
1
2
VOL-
VOL-
LBADC1
S W 001JB41-03521
12
34
56
78
910
1112
MENU
VOL+...