AOC l32w451 Service Manual page 49

32’’ lcd tv color monitor
Table of Contents

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32'' LCD TV Color Monitor
3.3V_SB
P11
DB15
R101
R102
NC
NC
6
6
RxD
11
1
11
1
7
7
VGA_SDA_IN
1
2
12
2
12
2
8
FB11 150 OHM
8
VGA_HS
13
3
13
3
9
9
VGA_VS
14
4
14
4
10
FB10 150 OHM
10
VGA_SCL_IN
1
2
15
5
15
5
ZD10
ZD11
MLL752A
MLL752A
VGAHS
6,12
VGAHS
VGAVS
6,12
VGAVS
5V
C107
C108
100pF
47pF
D100
BAT54C
R113
10K 
R114
10K 
R115 NC
VGA_VS
U10
24LC02
8
7
VCC
VCLK
VGA_SDA
5
3
SDA
NC2
VGA_SCL
6
2
SCL
NC1
4
1
GND
NC0
I2C Address: 1010 000x
8-pin, 300mil DIP with socket
 
3.3V_SB
R120 180K
1/16W
2
1
Q12
VGAVS
3
PMBS3906
C115
1
R122
1M 
C117
0.047uF
D104
0.47uF/50V
BAT54S
 
3.3V_SB
R124 180K
1/16W
2
1
Q14
VGAHS
3
PMBS3906
1
C123
R125
C124
D105
0.047uF
100K 
BAT54S
0.47uF/50V
 
R148
0
 
R149
0
 
R150
0
TxD
1
2
1A
1Y
3
4
2A
2Y
5
6
3A
3Y
9
8
4A
4Y
FB
11
10
5A
5Y
13
12
6A
6Y
14
7
VCC
GND
3.3V_SB
C112
74LVC14
U11
0.1uF
C113
0.1uF
R116 1K 
C114
Detect_VGAVS 6
0.1uF
1
Q11
PMBS3904
SCART1_FB
To mcu
R121
2.2K 
Detect_VGAHS 6
1
Q13
2
PMBS3904
3
4
5
1
P12
PC_AUDIO
1/16W
VGA_RIN
4
1/16W
VGA_GIN
4
1/16W
VGA_BIN
4
R108
NC
22  
R109
VGA_HSIN
4
R110
NC
22  
R111
VGA_VSIN
4
SC1_FB
4
DET_FB
6
R112
1K 
C111
0.1uF
U16
74HC4052D
TxD
13
12
X
X0
14
X1
RxD
3
15
Y
X2
11
X3
1
Y0
5
Y1
2
Y2
4
Y3
10
A
9
B
6
EN
7
VEE
16
VDD
C102
3.3V_SB
10uF/16V
R119
2.2K
 
1/16W
FB
Q10
1
PMBS3904
C116
0.1uF
CN13
PCR
CONN
L104
600 OHM
C122
1
2
0.001uF
3
C100
NC
0.001uF
PCL
L100
600 OHM
Jan.04-2006
49
C142 0.1uF
C143 0.1uF
2
1
5VSW
4
3
12VSW
6
5
7
HDMI_R
8
7
7
HDMI_L
10
9
7
S/PDIF
12
11
8
SCART1_FB
14
13
16
15
6,7,12
SC1
18
17
6,7,12
SD1
20
19
22
21
24
23
4
COMP_Y
26
25
4
COMP_B
28
27
4
COMP_R
30
29
32
31
8
SCART_G
34
33
8
SCART_B
36
35
8
SCART_R
CN10
I/O
+20V
+12VP
+5VP
TX
6
SC1
6,7,12
RX
6
6
INV_PRO
L101
SD1
6,7,12
L102
3,6
BL_ADJ
R117
ISP_SW
6
5V
5V_SB
+
L103
600 OHM
5V
8
6,12
REMOTE
7
ST5V
6
3.3V_SB
5
R123
NC
ST5V
R155 0  
LP10
300 OHM
6,12
KEY_AD
5V_SB
R100
0
 
1/10W
ST5V
MAIN-ON
12
AOC (Top Victory) Electronics Co., Ltd.
Title
Size
Document Number
Custom
TV2765W-4E
Date:
Wednesday, January 04, 2006
AOC L32W451
PCR
PCL
SRS_R
9
SRS_L
9
FUN_1
6,8
FUN_2
6,8
GSOG
8
CVBS1
4
CVBS2
8
SAAY
8
SAAC
8
EX_Y
4
EX_C
4
Power Connect
0.1uF
0.1uF
C109
C110
1
2
3
4
5
6
7
8
9
10
600 OHM
11
600 OHM
12
CN11
1K 
CONN
R118 1K 
C144 100pF
1
2
1
3
2
4
3
5
4
6
7
8
CN12
CONN
I/O
Rev
1
12
Sheet
2
of

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