AOC L27W451B, Service Manual

Page: 64 / 96

2
7
’’
L
C
D
T
V
A
O
C
L
2
7
W
4
5
1
B
ʳ
64
+
C131
22uF/16V
R34
NC
SAAC
1
R
8
7
4.
7K
ǂ
L21
150 OHM
C51
2.2uF/16V
R78
NC
R37
7
5
ǂ
C135
68pF
R77
N
C
R76
2
2
ǂ
V12SW
R53
10
1/
16W
ǂ
TV2765W-4E
1.0
AV_INPUT
AOC (Top Victory) Electronics Co., Ltd.
C
2
3
Monday, December 26, 2005
<Variant Name> Title Size
Document Number
Rev
Date:
S
heet
of
SCART2_C
1
Q4
PMBS3904
3 2
1
R59
10
1/
16W
ǂ
C60
1nF
L26
1
50 OHM
SCART2_C
C117
NC
R55
7
5
ǂ
TVOUT
1
C128
0.47uF/16V
C65 47pF
C49
2.2uF/16V
R66
180
ǂ
U2
AZ1117D-5.0
3
2
1
VI
VO
GND
C99
100pF
T1SND
3
R43
1K
ǂ
R54
470
1/
16W
ǂ
PCL
1
PCR
1
SAAY
1
SCART_R
1
C106
0.1uF
R47
7
5
ǂ
C136
68pF
C114
NC
R89
0
ǂ
HDMI_L
1
HDMI_R
1
+
C36
10uF
V9A
CVBS2
1
L18
600 OHM
U3
AN15857A
2
10 16 24
8 6
14 12 20 18 26 28 30 32 35 37
54 58 52 56 50 60 62 64
4 9
15 21 27 34
5
11 17 22 29 36
49 39 51 40 41 43 1 53
57 59 61 63
7
13 19
25 33 31 38 42 44 3 55 45 46 47 48 23
CV-1 CV-2 CV-3 CV-4 SY-1 SC-1 SY-2 SC-2 SY-3 SC-3 Y-1 U-1 V-1 Y-2 U-2 V-2
CVOUT-1 CVOUT-2
SYOUT
SCOUT-1 SCOUT-2
YOUT UOUT
VOUT
L-1 L-2 L-3 L-4 L-5 L-6 R-1 R-2 R-3 R-4 R-5 R-6
LOUT-1 LOUT-2
ROUT-1 ROUT-2
TC-BASS
TC-TRE
RF
DCOUT
VCC SCL SDA ADDRESS SDET-1 SDET-2 SDET-3
DDET-1 DDET-2
D-L-1 D-L-2
S2-1 S2-2 S2-3
GND
BASS-L
BASS-R
TRE-L
TRE-R
AGC
V9A1
AV1_R
C34
0.1uF
V9A1
SCART_B
1
R62
75
ǂ
C47
2.2uF/16V
HD_B
1
CVBS1
1
R88
0
ǂ
HD_G1
VCCSW
Q9
PMBS3904
3 2
1
+
C33
47uF
C55
2.2uF/16V
HD_R
1
C115
NC
C64 47pF
V9A1
AV1_CVBS
+
C45
22uF/16V
C62 0.1uF
T1CVBS
V12SW
AV1_CVBS
R86
75
ǂ
L20
150 OHM
V9A1
SCT2_LI
1
C29 0.1uF
HD_G1
SDA
3
R
3
9
4
70
1/
16W
ǂ
R48
10
1/
16W
ǂ
TAL1
3
HD_G
1
AV1_R
AV1_Y
R
3
3
33
2W
ǂ
Q8
PMBS3904
3 2
1
TAL2
3
C31 0.1uF
+
C42
10uF
V5A
C48
2.2uF/16V
C46
2.2uF/16V
R10 1
22 1/10W
ǂ
+
C39
10uF
R35
0
ǂ
L27
150 OHM
V5A
+
C44
10uF/16V
L24
600 OHM
R36 75
ǂ
C127
0.47uF/16V
R100
27
2W
ǂ
V9A1
HD_G
1
L25
150 OHM
R42
470
1/
16W
ǂ
PW3C
1
Q6
PMBS3904
3 2
1
+
C26
10uF/16V
V5A
AV1_C
R49
470
1/
16W
ǂ
C59
1nF
R41
10
1/
16W
ǂ
V5B
SCART1_AV
1
R74
NC
HD_B1
EAR_DET
3
C107
0.1uF
C137
68pF
SCART2__C
AV1_Y
V5B
R51 75
ǂ
C125
0.47uF/16V
C104
1uF/16V
C54
2.2uF/16V
C63 0.1uF
C58
68pF
SDA
3
HD_R1
PW3Y
1
SC2_CVBS
1
AV1_L
L19
150 OHM
C41
0.47uF
+
C37
10uF
Aug. 17
HD_B1
Q7
PMBS3904
3 2
1
T1SIF
R38
10
1/
16W
ǂ
T1
FQ1216_ME/IH-5
4 5 6
11 12 14
15
16
17
18
2 9 10 1
3
13
SCL SDA AS
SIFSND
CVBS
AFSND
GND1
GND2
GND3
GND4
NC2 NC3 NC4 NC1
VB
VIF
C52
2.2uF/16V
SCART_G
1
R91
NC
C53
2.2uF/16V
C57 68pF
R50 75
ǂ
SCL
1,3
C50
2.2uF/16V
+
C40
10uF
C109
0.01uF
C66 47pF
80 mA
R80
1.
1K
ǂ
AV1_C
HD_R1
C129
0.001uF
TAR1
3
T1AF
R52
7
5
ǂ
C43
0.47uF
L23
600 OHM
L17
300 OHM
R57 47K
ǂ
V9A
TAR2
3
SCT1_LI
1
C32 0.1uF
R75
22
ǂ
U1
AZ1117H-ADJ
3 1
2
VIN ADJ
VOUT
C130
0.001uF
C126
0.47uF/16V
C56 68pF
R40
7
5
ǂ
C118
NC
R44
7
5
ǂ
+
C28 47uF
V9A1
SCART2_Y
1
+
C27
47uF
R56
75 ǂ
R73
1
0
K
ǂ
R58 47K ǂ
R61
75
ǂ
R90
0
ǂ
AV1_C
R46
470
1/
16W
ǂ
R93
NC
SCT1_RI
1
C30 0.1uF
C116
NC
R92
NC
R63
75
ǂ
V5TU1
HD_B
1
J3 DIN JACK
1 3
4 2
J4
88L78-13-5
2 3
5 6
8 9
1
4
7
L34
600 OHM
R45
10
1/
16W
ǂ
C113
NC
R60
470
1/
16W
ǂ
SCT2_RI
1
R
7
9
220K
ǂ
C105
1uF/16V
C108
0.01uF
Q5
PMBS3904
3 2
1
V9A1
SCL
1,3
+
C61 10uF/16V
HD_R
1
+
C38
10uF
L22
600 OHM
AV1_L
C35
0.1uF