AOC l32w451 Service Manual page 63

32'' LCD TV Color Monitor
1 TVOUT
3
T1SND
V5A V5TU1
L18
600 OHM
12
CVBS
4 14
1,3 SCL
SCL AFSND
5 11
3 SDA SDA SIFSND
6 1
AS NC1
2
NC2
9
NC3
10
NC4
T1
FQ1216_ME/IH-5
2 1
4 3
C56 C57
68pF
J3 68pF
DIN JACK
68pF
C58
C59
1nF
C60
1nF
J4
88L78-13-5
R88 0 HD_R1
1 HD_R
L25 150 OHM
0
R89 HD_B1
1 HD_B
L26 150 OHM
R90 0
HD_G1
1 HD_G
L27 150 OHM
R61 R62 R63
75
75 75
AV1_CVBS
C137
1 SCART1_AV
R36
R43 C99
75
68pF
1K
1 SC2_CVBS
100pF
AV1_Y
AV1_C
C34 + C33
1 SCART2_Y
0.1uF 47uF
SCART2__C
1 SCART2_C
T1CVBS
SCART_G
T1AF R34 NC 1
T1SIF
SCART_R
1
R35
0
SCART_B
1
HD_G1
HD_R1
HD_B1
AV1_L
SCT1_LI
1
SCT2_LI
1
HDMI_L
1
1 PCL
AV1_C
L19 150 OHM
AV1_R
AV1_Y
SCT1_RI
1
150 OHM
L20
SCT2_RI
1
R50 R51
HDMI_R
1
75
75
1 PCR
3 EAR_DET
V5B
3 SDA
1,3 SCL
V9A
AV1_CVBS
L21 150 OHM
AV1_L
L22 600 OHM
AV1_R
L23 600 OHM
C64 C65
C66
47pF
47pF 47pF
U3
C36 10uF 2 AN15857A
CV-1
54
CVOUT-1
C37 10uF 10
CV-2
58
CVOUT-2
C38
10uF 16
CV-3
52
C39 SYOUT
10uF 24
CV-4
56
SCOUT-1
C40 10uF 8
SY-1
50
SCOUT-2
C41 0.47uF
6
SC-1 NC
R91
60
YOUT
C42 10uF 14
SY-2 NC
62 R92
UOUT
12
SC-2 R93 NC
C43 0.47uF 64
VOUT
20
SY-3
18
SC-3
49
LOUT-1
26
Y-1
39
C113 NC
LOUT-2
28
U-1
51
C114 NC
ROUT-1
30
V-1
NC 40
C115
ROUT-2
32
Y-2
NC
C116
35 53
U-2 DCOUT
R77
C117 NC
37
V-2
42
C118 NC
S2-1
C104 1uF/16V
4
L-1
C105 1uF/16V
2.2uF/16V 44
C46
S2-2
9
L-2
R78
C47 2.2uF/16V
15 3
L-3 S2-3
C48 2.2uF/16V
C106 0.1uF
21 45
L-4 BASS-L
C49 2.2uF/16V
0.1uF
C107
27 46
L-5 BASS-R
2.2uF/16V
C50
0.01uF
34 47 C108
L-6 TRE-L
0.01uF
48 C109
TRE-R
C44 10uF/16V
5
R-1
2.2uF/16V 23
C51
AGC
11
R-2
R79 220K
2.2uF/16V
C52
17 1
R-3 RF
C53 2.2uF/16V
C45 22uF/16V
22
R-4
43
C54 2.2uF/16V
TC-TRE
29
R-5
2.2uF/16V
C55
36
R-6
41
TC-BASS
R86 75
7
SDET-1
25
DDET-1
4.7K
R87 13
SDET-2
19
SDET-3
R73 10K 33
DDET-2
63
ADDRESS
R74 NC
31
D-L-1
61
SDA
R75 22
59 38
SCL D-L-2
22
R76
57 55
VCC GND
80 mA
C35
0.1uF
VCCSW V5B
L24
600 OHM
C62 C63
+
0.1uF C61 0.1uF
10uF/16V
V5A
V12SW
R100 27 2W
U2
L17
AZ1117D-5.0
3 2
VI VO
300 OHM
R33 33 2W
+
C29 C26 C30
0.1uF 10uF/16V 0.1uF
63
V9A1
C125 0.47uF/16V
Q4
1 PMBS3904
R37 75
R38 R39 470 1/16W
10 1/16W
C135 68pF
V9A1
C126 0.47uF/16V
Q7
HD_G 1
1 PMBS3904
R47 75
HD_R 1
R48
R49 470 1/16W
HD_B 1
10 1/16W
C136 68pF
V9A1
TAL1 3
C127 0.47uF/16V
TAL2 3
Q5
1 PMBS3904
TAR1 3
R40 75
R41
TAR2 3 R42
10 1/16W 470 1/16W
NC AV1_C
V9A1
C128 0.47uF/16V
Q8
1 PMBS3904
NC
SCART2_C R52 75
R53
R54
10 1/16W 470 1/16W
V9A1
C129 0.001uF
Q6
1 PMBS3904
R44 75
R45
R46
10 1/16W 470 1/16W
V9A1
C130 0.001uF
Q9
1 PMBS3904
R55 75
R59
R60
10 1/16W 470 1/16W
Aug. 17
V9A V9A1
V12SW +
22uF/16V
U1 AZ1117H-ADJ L34
3 2
VIN VOUT
600 OHM
1
ADJ
C28 + C32
R66
C31 0.1uF
47uF
0.1uF 180
R80
1.1K
V5A
+
C27
47uF
<Variant Name>
AOC (Top Victory) Electronics Co., Ltd.
Title
AV_INPUT
Size Document Number
C
TV2765W-4E
Date: Monday, December 26, 2005
AOC L32W451
CVBS1 1
CVBS2 1
SAAY 1
PW3Y 1
PW3C 1
SAAC 1
C131
Rev
1.0
3
Sheet 2 of