AOC M19W531, Service Manual

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19" LCD Color Monitor AOC M19W531
R371
10K
Ω 1/10W
+12V
L120
C199
2.2uF
R373
10K
Ω 1/10W
PGND
U602
LA40932H-TLM-E
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
26
27
28
29
30
31
32
33
34
35
36
OUT 1+
POWER GND1
OUT 1-
OUT 2+
POWER GND2
OUT 2-
NC
NC
NC
HP OUT1
HP OUT2
HP Ripple Filter
HP Standby
HP IN2
HP IN1
PRE GND
IN2
IN1
IN-VREF
NC
NC
NC
NC
AMP RippleFilter
AMP Standby
ON TIME
Tj Monitor
SW OUT
SW E
SW B
SW_GND
NC
Phase Compensation2
Phase Compensation1
Vcc
PRE Vcc
STBY2
PHONEL
C196
1uF/25V
+
C200
1uF/16V
PHONE_R
C197
1uF/25V
LOUT+A
PHONER
PHONE_L
R243
NC
R238
1K Ω 1/10W
R372
4.7K
Ω 1/10W
A_L 8
LOUT-
+
C192
22uF/16V
L116
300 OHM
1 2
A_R 8
C185
0.001uF
CN107
CONN
2
4
6
8
1
3
5
7
AU_12V 2,8
ROUT+A
PHONE_R
C189
0.1uF
R246
NC
C198
2.2uF
ROUT-
LOUT+
POWER OFF
POP
SOLUTION
R244
4.7K Ω 1/10W
L117
600 OHM
1 2
C195
2.2uF
R230
2.2 Ω 1/10W
+
C317
470uF/16V
L115
600 OHM
1 2
PGND
STBY1
STBY1
C188
0.1uF
R234
2.2 Ω 1/10W
C186
0.1uF
STBY2
R229 10 Ω 1/10W
+
C193
47uF/25V
+
C191
47uF/25V
LOUT-
ROUT-
ROUT-A
PHONE_L
C187
0.1uF
D126
SSM54PT
Q111
PMBS3904
AU_12V
+12V
ROUT+
+
C201
1uF/16V
C190
0.1uF
R231
2.2 Ω 1/10W
L119
600 OHM
1 2
ROUT+
R237
1K Ω 1/10W
PGND
Q109
TT3036-E
R233
2.2 Ω 1/10W
R403
1K
Ω 1/10W
L118
600 OHM
1 2 LOUT+
PHONER
LOUT-A
R232
2.2 Ω 1/10W
PHONEL
C194
2.2uF
T2153-1-X-X-1-061212 1
Main board
B
10 11 Wednesday , December 13, 2006
Title
Size Document Number Rev
Date: Sheet of
28