AOC L27W451B, Service Manual

Page: 63 / 96

2
7
’’
L
C
D
T
V
A
O
C
L
2
7
W
4
5
1
B
ʳ
63
9.3 Tuner Board
SCART1_AV
R7
75
ǂ
ZD1 0 MLL752A
R13
75
ǂ
C15
0.0022uF
SCART_G
R21
10
ǂ
+
C19
10uF
L2
600 OHM
C20
0.1uF
R22
470
ǂ
L10
600 OHM
C3
1nF
ZD1 8 MLL752A
TVOUT
2
C16
1nF
SCART_B
J1
SCART 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
SCT1_LI
2
SCART1_AV
2
ZD1 3
NC
R29
NC
R14
18K
1/16W
ǂ
CVBS1
2
SRS_L
3
HDMI_R
2
R19
47K
ǂ
R3
47K
1/16W
ǂ
ZD5
MLL752A
ZD1
NC
PCR
2
,3
R102
0
ǂ
L5
150 OHM
PW3C
2
L1
600 OHM
V5B
L15
1
50 OHM
R11
75
ǂ
ZD1 9
MLL752A
R4 47K
1/16W
ǂ
ZD2 NC
0=TV, 6V=Wide, 11V=4:3
V5B
SCART2_C
2
GSOG
L33
N
C
ZD3 NC
L11
600 OHM
R18
47K
ǂ
L8
150 OHM
ZD1 4 NC
R2
47K
ǂ
FUN_1
HD_G
2
C132
0.1uF
FUN_1
SCL
2,3
C24
68pF
SC_AV
R104
0
ǂ
TV2765W-4E
1.0
SCART_IN
AOC (Top Victory) Electronics Co., Ltd.
A3
1
3
Monday, December 26, 2005
<Variant Name> Title Size
Document Number
Rev
Date:
Sheet
of
R25
NC
PCL
2
,3
TVOUT2
C6
68pF
C8
68pF
TVOUT1
R31
470
ǂ
R23
18K
1/16W
ǂ
C13
0.1uF
VCCSW
R106
9.1K
1/16W
ǂ
L12
600 OHM
Q1
PMBS3904
3 2
1
ZD7
M
LL752A
C17 1nF
SCART_R
TVOUT1
SCART2_Y
2
C1
0.0022uF
R24
12K
1/16W
ǂ
C18
1nF
V12SW
J2
SCART 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
PW3Y
2
+
C21
10uF
SC_AV
R12
22K
1/16W
ǂ
+
C141
10uF
R15
470
1/16W
ǂ
C25 NC
ZD2 0
MLL752A
SCT_RO
3
Q3
PMBS3904
3 2
1
SAAC
2
Q2
PMBS3904
3 2
1
C9
68pF
SAAY
2
TVOUT2
R8 75
ǂ
ZD1 2 NC
R5
12K
1/16W
ǂ
FUN_2
SCT_LO
3
C2
0.0022uF
L14
1
50 OHM
L7
150 OHM
C5
1nF
SCART_G
2
SCART1_AV CVBS
ZD16
NC
SCART_B
R28 75
ǂ
C22 68pF
R1
47K
ǂ
SCART_G
SC2_CVBS
2
+
C12
10uF
R26
22K
1/16W
ǂ
HD_B
2
R32
18K
1/16W
ǂ
L16
150 OHM
ZD4
N
C
CVBS2
2
SCART_R
2
ZD8
M
LL752A
SCT2_RI
2
R103
0
ǂ
L13
600 OHM
ZD1 1 MLL752A
C23 68pF
FUN_2
SCT_LO
3
CN1
IO
2 4 6 8
10 12 14 16 18 20 22 24 26 28
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29
30
31
32
33
34
35
36
+
C139
10uF
ZD17
MLL752A
L9
150 OHM
L6
150 OHM
SCART_R
C4
1nF
HDMI_L
2
SCT2_LI
2
ZD6
NC
SRS_R
3
C133 0.1uF
R17
47K
ǂ
RESETn
3
SDA
2,3
+
C138
10uF
C134
68pF
C14
0.0022uF
C7
68pF
R10 75
ǂ
L3
600 OHM
R20 47K
ǂ
SBFSW1
C11
100pF
R30
10
ǂ
ZD9 MLL752A
SCT1_RI
2
L4
600 OHM
GSOG
SBFSW1
ZD15
NC
V5B
HD_R
2
BEAD
R105
9.1K
1/16W
ǂ
0=CVBS, 2V=RGB
SCART_B
2
C10 68pF
R9 75
ǂ
+
C140
10uF
R6
150
ǂ
R16
22K
1/16W
ǂ
SCT_RO
3
R27 75
ǂ