Power Board - AOC L32W661 Service Manual

32‟‟ LCD TV

10.2 Power Board

L903
200 uH 200 uH
R903
NC L906
R904
NC R978
220K 1/8W
C907 R905
PFC_VCC
1uF/450V NC
BD901
D10XB60
3 2
+
C908 C909
0.1uF 47uF/50V
RV901
2 1
NC
L905
13.0mH
C904 R909
2 1 56K 1/8W
0.47uF NR901
0.001uF/250V NTCR
C903 C902
D932
R902
0.001uF/250V
SM4007SPT
R983 R901
330K 1/4W
330K 1/4W 330K 1/4W C980
0.1uF/450V
L904
13.0mH
C901
0.47uF
F901
FUSE 5A/250V
B+_390V
D920
CN901 MAIN_VCC
LL4148WP
CONN
R958
10 1/8W
IC902 TEA1532CT
1 8
VCC DRAIN R934
2 7
GND DRIVER
3 6 1K 1/8W
PROTECT SENSE
4 5
CTRL DEM
R951
NC
R937
100K 1/8W
R935
C917 1K 1/8W
0.01uF
ZD902 D907
RLZ15B LL4148WP
1 2
R929
C925 47K C923
1uF/25V 330N 25V
C937 +
22uF/50V
D901
ML35PT
D902
R976
FMX-G26S
0.1 ohm
R969
C910 680K 1/4W
0.01uF/500V + C919 + C973
100uF 450V 100uF 450V
R928
R932 D919 680K 1/4W
10 1/8W LL4148WP
R907
PFC_VCC
15K 1/8W
B+_390V
R965 Q901
22 1/8W 1 STW20NM60 R938 MAIN_VCC
680K 1/4W
R979
C928 10K 1/8W
56pF R994
1M 1/4W
R927
IC901 1K 1/8W
R992
FAN7529MX
1M 1/4W
R962
470 1/4W
R921 R993
0.1Ω 3W
1M 1/4W
ZD903
RLZ5.6B
2
C943
NC
R954
100KΩ 1% 1/8W C916
1uF
R947
10K 1/8W
R922 R953
C922
NC NC 13K 1% 1/8W
C942 C930
0.047uF 50V 0.22uF
C979
0.0022uF/250V
R996
1M 1%
0.001uF/250V
R997
1M 1%
R1000
100K 1/4W
R998
1M 1%
Q909 Q910
2N7012ESPT 2N7012ESPT
R999 C981 ZD933
62K 1/8W 1uF
RLZ5.6B
R960 R984
100 1/4W 100 1/4W
T902
L:500 uH Le:4.0uH R985 R986
ER40 100 1/4W 100 1/4W
1 9
C913 R970 D906
2200pF/1kv 47K 3W 2 14 FME-220B
10 2
D917
BA159GPT 3
15
5 11
D903
BA159GPT + +
D918
6 C936
Q902 7 16 FME-220B 1000uF/35V
STP10NK70ZFP
2
R961 8
10K 1/8W POWER X'FMR
R973
12K 1/8W
C950
220N 25V R933
0.1Ω 2W
R939
R941
100 1/8W 1K 1/8W
R930
NC
C954
560P 50V R943 C914
1K 1/8W NC
R971
4.7K 1/8W IC905
PC123X8Y FZOF
C947
NC R942 C953
1K 1/8W 0.33uF
IC906
AZ431AZ-AE1
B+_390V B+_390V
C938 R950
2200pF/1KV 100K 2W
R926
NC
D909
BA159GPT
Q905
KTD1028 D915
LL4148WP
+
C940
10uF/50V C935 R963
1uF R944 10K R936 Q903
1K 1/4W 10 1/8W STP10NK70ZFP
Q908
KTA1273-Y - AT/ P
R975
10K 1/8W
ZD931
RLZ15B
R995
10K 1/8W
ZD932
1 Q907 NC
DTC144WKA +
IC903 C944 C918
47uF/50V
D921
LD7575PS 1uF
NC
R955
R931 1K 1/8W
100K 1/8W
R925
0.47 2W
C912
1000pF 50V
C948
0.01UF 50V
C978
C949
2200PF/500V R1206
C976
2200PF/500V R1206
L910
+24V
3.0uH +-10%
+ + +
C927 C933 C951 C932
1000uF/35V 1000uF/35V 1000uF/35V 470uF/35V
F902
0 1/4W
C962
0.1uF
R912
100K 1/8W
1
2
3
C964 4
470pF/50V R911
1M 1/8W R914
C965 100K 1/8W
0.47uF/25V C966
470pF/50V
C967
0.0047uF
R957
13K 1/8W
R923 R949
NC 1.5K 1/8W
51
C945 C974 C975
R919 R981
3300PF/50V 3300PF/50V 3300PF/50V
47 1/4W 47 1/4W
R980 R982
T901
47 1/4W 47 1/4W
ER28 L:500 uH Le:10uH D905
FME-210B L909
1 12 2
3.5uH
C920 + C952
R956 R987
1000PF 1000uF/25V
2 9 47 1/4W 47 1/4W
7
R989 R988
C977 C952 change to 1000uF/25V
47 1/4W 47 1/4W 1000PF
эΘSOURCE 13*20
3
D916 D914
R977 0 1/4W
UF4003PT FMW-2156
5
D913 + C941 + C939
UF4003PT R945 2 1000uF/16V 1000uF/16V
6
4.7 1/4W
+
C915
47uF/50V
R917
47
R966 R918
33K 1/8W 3.9K 1/8W
IC907 R967
PC123X8Y FZOF 1K 1/8W
C931
NC
C921 R972
0.22uF/50V 1K 1/8W
IC908
AZ431AZ-AE1
R948 R940
NC 2.4K 1/8W
AO4411 20uH F903
Q906 L908 0 1/4W
1 8
S D +15V
2 7
S D
3 6
S D
+ C972 4 5 R910
G D
470uF/35V 22 1/4W + C911
D923 C956 470uF/25V
SR54 C969 1uF
1000pF
C911 change to 470uF/25V
эΘSOURCE
IC910
R915 R913
8 20K 1/8W 62K 1/8W
RC VDD
7 C963
SS ISNS
6 1uF
COMP GDRV
5
FB GND
C968 R916
TPS40200DR
1500PF/50V 3K 1% 1/8W
Title
01.RCA 32" POWER BOARD
Size Document Number
Custom
Date:
AOC L32W661
+12V
+ C929 ZD901
470uF/25V
SMAJ14A
ZD901 change to SMAJ14A
L907
+5V
3.5uH
+ C934
470uF/16V
R974
1KΩ 1/4W
IC904
PC123X8Y FZOF
R959
PS ON
PMBS3904
10KΩ 1/8W
Q904
C926
0.1uF
CN902
1
+15V
2
3
+12V
4
5
+5V
6
7
8
9
Panel ON/OFF 10
11
PS ON
12
13
Panel DIM
CONN
CN903
1
+24V
2
3
4
5
6
7
8
9
10
11
12
63392 12P 2.0mm
TPV(Top victory) Electronics Co.,ltd.
Rev
H
T2463-H-X-X-4-070212
Monday , February 12, 2007 Sheet 0 of 2