AOC D42H931G, Service Manual

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48
R558
10K 1/10W
HD
HDMIA_RXC-
HD
HDMIA_RX0-
HD
HDMIA_RX1-
HD
HDMIA_RX2-
HD
HD
HDMIA_RX2-
HDMIA_RX0-
HDMIA_RX1-
HD
HD
HDMIA_RXC-
HD
HD
HDMIA_RXC-
HD
HDMIA_RX1-
HDMIA_RX0-
HDMIA_RX2-
HD
HD
R514
4.7K 1/10W
HDMIA_SDA
HDMIA_SCL
R555
4.7K 1/10W
1
2
4
3
L501 90 ohm
R516
0R05 1/10W
R515
NC
5VP
HDMIA_SCL
5VP
HDMIA_SDA
MAIN5V 5VP
R518
0R05 1/10W
R517
NC
HD
HD
HDMIB_RXC-
HD
HD
HDMIB_RX1-
HDMIB_RX0-
HDMIB_RX2-
Q501
MMBT3904
HDMIB_SCL
L509 300 OHM
HDMI-2 INPUT
HDMIB_SDA
+ C505
22uF/25V
HDMIB_SCL
HDMIB_SDA
HDMI_SW
R501
1K 1/10W
C504
220NF 25V
HDMIB_RX0-
HDMIB_RXC-
HDMIB_RX2-
HD
HDMIB_RX1-
HD
R510
20
K
1/
10
W
R502
20
K 1/
10W
HD
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U504
M24C02-WMN6TP
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U505 RClamp0524P.TCT
HD
R512
4.
7K
1
/1
0W
R520
560R 1% 1/10W
HD
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U506 RClamp0524P.TCT
3
1
2
D502
BAT54C
HDMIB_RX0-
HDMI_WP
R513
4.
7K
1
/1
0W
HDMIB_RXC-
HD
HDMIB_RX1-
HDMIB_RX2-
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U502 RClamp0524P.TCT
HD
HD
36K 1/10W
R551
R504 1K 1/10W
HDMI-1 INPUT
R505
NC
MAIN5V
HD
HDMI_WP
HDMIA_POW
C501
NC
HDMIB_POW
R9007
NC
C502
220NF 25V
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U501
M24C02-WMN6TP
R507
4.
7K
1
/1
0W
R508
4.
7K
1
/1
0W
3
1
2
D501
BAT54C
MAIN5V
HDMI_SW
R509
1K 1/10W
HDMIA_DET 7
HDMI_EDID 7
HDMIB_DET 7
R503
1K 1/10W
R557
4.7K 1/10W
1
2
4
3
L504 90 ohm
Q502
MMBT3904
C510
100N 50V
C511
100N 50V
C509
100N 50V
C521 2U2 16V
C513
100N 50V
C512
100N 50V
R549
10K 1/10W
R554
NC
36K 1/10W
R552
Q503
MMBT3904
HD
HDMIC_RX2-
1
2
3
4
5
6
7
8
9
10
11
12
CN1807
CONN
HD
HD
HD
HD
HDMIC_RX0-
HDMIC_RXC-
HDMIC_RX2-
HDMIC_RX1-
HDMIC_RX1-
HDMI_RXC- 5
H 5
HDMI_RX0- 5
H 5
HDMI_POW
5
HDMI_RX1- 5
H 5
HDMI_RX2- 5
H 5
DSDA 5
R550
10K 1/10W
DSCL 5
HDMIC_RX0-
HD
HDMIA_POW
7
TMDSD0-
9
4
TMDSD1-
6
1
TMDSD2-
3
SCL
15
DSHLD1
5
VCC5
18
CSHLD0
11
HPD
19
NC
14
DSHLD0
2
CEC
13
SDA
16
DDC_GND
17
DSHLD2
8
TMDSC+
10
TMDSC-
12
SHLD_GND1
20
SHLD_GND2
21
SHLD1
22
SHLD2
23
SHLD3
24
SHLD4
25
SHLD5
26
CN501
HDMI
HDMIC_RXC-
DSDA
DSCL
MAIN3V3
C508
100N 50V
C507
100N 50V
C506
0.1uF
P
C
0/I2
C_
RS
T
1
ASDA
2
ASCL
3
GN
D
4
B11
5
A11
6
VC
C
7
B12
8
A12
9
GN
D
10
B13
11
A13
12
VC
C
13
B14
14
A14
15
GN
D
16
VC
C
17
RE
X
T
18
NC
19
PC
1/
P
O
W
D
N
20
HPD_SINK
40
SDA_SINK
39
SCL_SINK
38
I2
C_
CT
L_
E
N
37
GN
D
36
Z1
35
Y1
34
VC
C
33
Z2
32
Y2
31
GN
D
30
Z3
29
Y3
28
VC
C
27
Z4
26
Y4
25
GN
D
24
S3/I2C_ADDR
23
S2
/S
C
L_C
T
L
22
S1
/S
D
A
_C
T
L
21
CEXT
60
GN
D
59
A34
58
B34
57
VC
C
56
A33
55
B33
54
GN
D
53
A32
52
B32
51
VC
C
50
A31
49
B31
48
GN
D
47
SCL3
46
SDA3
45
HPD3
44
PO
W
3
43
OE
#/
ST
AN
D
B
Y
42
POW_SINK
41
PO
W
2
61
HPD2
62
SDA2
63
SCL2
64
ED
ID
_BR
G
_E
N
65
GN
D
66
B21
67
A21
68
VC
C
69
B22
70
A22
71
GN
D
72
B23
73
A23
74
VC
C
75
B24
76
A24
77
GN
D
78
PO
W
1
79
HPD1
80
U507
PS321TQFP80G-B1
7
TMDSD0-
9
4
TMDSD1-
6
1
TMDSD2-
3
SCL
15
DSHLD1
5
VCC5
18
CSHLD0
11
HPD
19
NC
14
DSHLD0
2
CEC
13
SDA
16
DDC_GND
17
DSHLD2
8
TMDSC+
10
TMDSC-
12
SHLD_GND1
20
SHLD_GND2
21
SHLD1
22
SHLD2
23
SHLD3
24
SHLD4
25
SHLD5
26
CN502
HDMI
R511
1K 1/10W
1
2
4
3
L508 90 ohm
1
2
4
3
L507 90 ohm
1
2
4
3
L506 90 ohm
R506
18K 1/10W
1
2
4
3
L505 90 ohm
C503
NC
HDMI_SW
CEC
CEC
SCL 2,5,7
SDA 2,5,7
R553
4.7K 1/10W
R556
NC
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 A
A3
4 10 Thursday , March 04, 2010
715G4005-D
< 称爹 >
04 PS321 HDMI SW
HDMI_SW
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U503 RClamp0524P.TCT
1
2
4
3
L503 90 ohm
HDMIB_POW
1
2
4
3
L502 90 ohm
英华家电维修资料专用 QQ:505966338