19’’ LCD TV AOC L19W631
47
9.2 Power Board
!
R934
100
Ω
1/4W
!
SWITCH
L902
CHOKE CM14
1
4
2
3
!
C901
0.001uF/250V
L904
3.5uH
IC902
PC123X2YFZOF
1
2
4
3
+5V
+
C906
22uF
!
R937
100
Ω
1/4W
C908
0.1uF/50V
ZD905
RLZ22B
1
2
R912
10K
Ω
1/4W
R909
3.3
Ω
1/4W
+5V
R905
100K
Ω
2W
TO PIN3
R910
22
Ω
1/4W
-+
BD901
T4KB80
2
4
3
1
+12V
C918
0.1uF
ON/OFF
C910
470pF/50V
L903
3.5uH
!
GND
+
C904
1000uF/25V
R920
1K
Ω
1/8W
R923
33K
Ω
1% 1/8W
RJ901
0 OHM
1
2
+
C936
1000uF/25V
CN901
SOCKET
1
2
3
ZD903
PTZ9.1B
1
2
R913
100K
Ω
1% 1/8W
+12V
+5V
ZD901
RLZ13B
1
2
+12V
D902
FR103
C932
0.001uF
Over voltage protection
C909
220pF
+12V
C919
0.1uF
C938
0.001uF/250V
R904
4.7K
Ω
1/4W
C916
0.1uF
1
T2476-1-X-X-1-070214
AOC (Top Victory) Electronics Co., Ltd.
1
1
Wednesday , February 14, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
R902
680K
Ω
1/4W
+
C911
470uF/25V
ADD C938 Y1102
!
!
DIM
R926
2K
Ω
1/8W
!
!
C903
0.47uF/275V
Q903
STP10NK70ZFP
01.Power
!
R921
1K
Ω
1/8W
NC
NC
R911
1K
Ω
1/4W
R906
100
Ω
1/4W
R936
100
Ω
1/4W
+
C935
1000uF/16V
!
GND
F901
FUSE
IC903
KIA431A-AT/P
IC901
LD7575PS
1 2 3 4
5
6
7
8
RT CO
MP
CS GN
D
O
U
T
VC
C
NC
HV
D909
SB1060FCT
1
2
3
R922
1K
Ω
1/8W
C915
0.001uF/250V
+
C937
470uF/25V
GND
Z
D
904
R
LZ
18B
1
2
!
!
C931
0.001uF
R924
2.4K
Ω
1% 1/8W
C902
0.001uF/250V
ZD902
RLZ5.6B
1
2
D908
SP10150R
1
2
3
!
R919
330
Ω
1/4W
+5V
ON/OFF
R938
4.7K
Ω
1/4W
t
NR901
NTCR
R903
680K
Ω
1/4W
!
C930
0.0015uF/2KV
D901
FR107
R914
0.39 2W
+
C905
100uF/450V
R927
10K
Ω
1/4W
R931
4.7K
Ω
1/4W
C917
0.1uF
NC
R
925
3.
6K
Ω
1%
1/
8W
R901
680K
Ω
1/4W
!
FB901
BEAD
1
2
Over current protection
!
T901
POWER X'FMR
6
8
5
4
2
1
11
10
12
9
7
DIM
+
C912
1000uF/16V
TO PIN3
D904
1N4148W
CN902
1
2
3
4
5
6
7
8
9
10
!
R935
100
Ω
1/4W
R916
100
Ω
1/4W
C900
NC
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 ...