19’’ LCD TV AOC L19W631
40
+5V_SW1
C152
0.22uF
C133
1uF
R153
2.2
Ω
+5V
Q102
PMBS3904
U106
AP1117E50LA
3
2
1
VI
VO
GN
D
FB114
NC 300 OHM
1
2
Q116
2N3906S-RTK/PS
+5V
+3.3Vstb
R197
NC 18
Ω
3W
STANDBY
4
D107
BAV99
3
1
2
R669
1.2K
Ω
+5V_SW
FB124
NC 300 OHM
1
2
+
C189
100uF/16V
to UOC3 pin45: VCC8V
+12V
R198
4.7K
Ω
R109
15K
Ω
Q105
AO3401
+3.3Vstb
Q114
PMBS3904
+3.3Vstb
+
C120
NC 47UF/16V
+12V_SW
C124
NC 0.1UF
+12V_SW
C119
0.1UF
L103 NC 10uH
R111 22K
Ω
+3.3V_SW
+
C110
100uF/16V
+8V_SW
R156
10K
Ω
T2448-1-X-X-5-070321
0.5
06. UOCIII POWER
A3
13
13
Wednesday , March 21, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
+
C191
100uF/16V
C134
1uF
FB119
NC 0
STANDBY
4
R112 3.3K
Ω
R108
15K
Ω
U110
AZ1117H-ADJ-E1
3
1
2
VIN
ADJ
VOUT
+
C122
100uF/16V
R150
2.2
Ω
DIG1
R148 10K
Ω
C111
0.1UF
DIG1
R155
10K
Ω
U103
NC AIC1084-33PE
1
2
3
AD
J
Vo2
Vin
Q106
AO4411
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
R154
2.2
Ω
C112
0.1UF
+1.8V_2
+
C125
NC 100uF/16V
+5V_SW
R149
10K
Ω
Q115
2N3906S-RTK/PS
+5V_SW : 5V for all system
+5V : 5V for CAT6011 and System
+5V_SW1 : 5V for UOC VP1~VP4
+3.3Vstb : 3.3V for UOC
+1.8V_1 : 1.8V for UOC
+1.8V_2 : 1.8V for UOC
+12V_SW : 12V for Amp IC
+3.3Vstb
C190
0.22uF
DIG1
FB120
NC
+5V_SW
+
C123
NC 10uF/16V
R668
6.2K
Ω
1/10W
R113 3.3K
Ω
U105
AIC1084-33PE
1
2
3
AD
J
Vo2
Vin
Q113
PMBS3904
DIG1
+1.8V_1
C126
NC 0.1UF
REF
C192
220pF
R151
2.2
Ω
N3.3V
DECDIG
6
R110 22K
Ω
Q104
PMBS3904
FB125
300 OHM
1
2
FB118
NC 300 OHM
1
2
c121
0.1uF25V
Q117
PMBS3904
+3.3V_SW
+
C151
10uF/16V
UPDATE 11/02/06
Содержание L19W631
Страница 18: ...19 LCD TV AOC L19W631 18 4 Remove the shield 5 Remove the main board power board ...
Страница 19: ...19 LCD TV AOC L19W631 19 6 Remove the key board IR board speaker 7 Relax the clips to remove the bezel ...
Страница 25: ...19 LCD TV AOC L19W631 25 6 PCB Layout 6 1 Main Board ...
Страница 26: ...19 LCD TV AOC L19W631 26 ...
Страница 27: ...19 LCD TV AOC L19W631 27 ...
Страница 28: ...19 LCD TV AOC L19W631 28 6 2 Power Board ...
Страница 29: ...19 LCD TV AOC L19W631 29 ...
Страница 30: ...19 LCD TV AOC L19W631 30 ...
Страница 31: ...19 LCD TV AOC L19W631 31 6 3 Tuner Board 6 4 IR Board ...
Страница 54: ...19 LCD TV AOC L19W631 54 10 Exploded View ...