Service manual

17” LCD Color Monitor Wipro WLA171t
20
VCC5V
R324
10K 1/16W
G+ 4
R306 100 1/16W
C308 0.047uF
R- 4
C315
0.1uF
D320
TZMC5V6-GS08
D303
BAV99
3
1 2
RIN 4
R309 100 1/16W
D310
BAV99
3
1 2
D314
LL5232B 5.6V 5%
R318
10K 1/16W
C309 0.047uF
R310 1K 1/16W
R321
10K 1/16W
CN302
JACK
1
2
3
4
5
6
7
8
25
28
9
10
11
12
13
14
15
16
26
29
17
18
19
20
21
22
23
24
27
DAT2-
DAT2+
2/4shield
DAT4-
DAT4+
DDC SCL
DDC SDA
VSYNC
R
HSYNC
DAT1-
DAT1+
1/3shield
DAT3-
DAT3+
+5V
SYNC GND
HPD
G
RGB GND
DAT0-
DAT0+
0/5shield
DAT5-
DAT5+
clk shield
clk+
clk-
B
PC5V
R320 100 1/16W
CLK+ 4
VCC5V
D305
BAV70
1
2 3
D311
BAV99
3
1 2
D312
BAV99
3
1 2
C306 0.047uF
D308
BAV99
3
1 2
R319 100 1/16W
CLK- 4
R322 100 1/16W
R315 100 1/16W
HSI
C314
0.1uF
R311 1K 1/16W
R303 100 1/16W
D309
BAV99
3
1 2
ST_DET2 6
C305 0.047uF
C310 0.047uF
D321
TZMC5V6-GS08
HSYNC 4
C311
33pF
DVI5V
D304
BAV70
1
2 3
VGA_CON
D306
BAV99
3
1 2
PC5V
R302 100 1/16W
R314
10K 1/16W
D318
TZMC5V6-GS08
R327
75 1/16W
D315
LL5232B 5.6V 5%
FB304 150 OHM
D307
BAV99
3
1 2
SOG 4
R313
2.2K 1/16W
C301
NC
RXD 6
R305 100 1/16W
B+ 4
C304 0.047uF
R317
10K 1/16W
D302
BAV99
3
1 2
VCC5V
D301
BAV99
3
1 2
D317
TZMC5V6-GS08
C303
NC
D313
BAV99
3
1 2
GNDB 4
D316
LL5232B 5.6V 5%
U301
M24C02WMN6
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
DAT_DDC2
FB302 0 1/16W
DVI5V
CLK_DDC
R316 100 1/16W
VSYNC 4
R301 100 1/16W
ST_DET1 6
INPUT
D
TSU16AK
B
36Tuesday, November 09, 2004
Title
Size Document Number Rev
Date: Sheet
of
DAT_DDC
FB301 0 1/16W
U302
M24C02WMN6
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
GNDR 4
VSI
R307 100 1/16W
FB303 0 1/16W
D323
TZMC5V6-GS08
GNDG 4
DDC_DAT6
TXD 6
VCC5V
R304 470 1/16W
C302
NC
CLK_DDC2
C313
0.1uF
GIN 4
DDC_CLK6
VCC5V
R326
75 1/16W
BIN 4
R323
10K 1/16W
B- 4
R308
10K 1/16W
CN301
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
C307 0.001uF
G- 4
R325
75 1/16W
C312
220pF
D322
TZMC5V6-GS08
R312 100 1/16W
D319
TZMC5V6-GS08
R+ 4