42
″
&47
″
LCD TV AOC L42H831& L47H831
35
HDMI_WP
R514
4.7K OHM 1/10W
CN502
HDMI
7
9
4
6
1
3
15
5
18
11
19
14
2
13
16
17
8
10
12
20
21
22
23
24
25
26
TMDSD0-
TMDSD1-
TMDSD2-
SCL
DSHLD1
VCC5
CSHLD0
HPD
NC
DSHLD0
CEC
SDA
DDC_GND
DSHLD2
TMDSC+
TMDSC-
SHLD_GND1
SHLD_GND2
SHLD1
SHLD2
SHLD3
SHLD4
SHLD5
HDMI_EDID
7
HDMIB_RX0-
HD
R548
NC
C509
0.1uF
HDMIB_RX2-
R513
4.
7K
OH
M
1/
10W
U507
PS321
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
61
62
63
64
65 66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
P
C
0/I2
C_
R
S
T
ASDA
ASCL
GN
D
B11
A11
VC
C
B12
A12
GN
D
B13
A13
VC
C
B14
A14
GN
D
VC
C
RE
X
T
NC
PC
1/
PO
W
D
N
HPD_SINK
SDA_SINK
SCL_SINK
I2
C
_C
T
L_E
N
GN
D
Z1
Y1
VC
C
Z2
Y2
GN
D
Z3
Y3
VC
C
Z4
Y4
GN
D
S3/I2C_ADDR
S
2/
S
C
L_C
T
L
S1
/S
D
A
_C
T
L
CEXT
GN
D
A34
B34
VC
C
A33
B33
GN
D
A32
B32
VC
C
A31
B31
GN
D
SCL3
SDA3
HPD3
PO
W
3
O
E
#/
ST
AN
D
B
Y
POW_SINK
PO
W
2
HPD2
SDA2
SCL2
E
D
ID
_B
R
G
_E
N
GN
D
B21
A21
VC
C
B22
A22
GN
D
B23
A23
VC
C
B24
A24
GN
D
PO
W
1
HPD1
Q504
NC
L508 90 ohm
1
2
4
3
MAIN5V
MAIN5V
HD
HD
R553
4.7K OHM 1/10W
HDMIB_POW
HDMIB_SDA
+
C505
22uF/16V
U501
M24C02-WMN6TP
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
HDMI_RXC- 5
H 5
HD
R518
0 OHM 1/10W
HDMIB_RXC-
HD
-5% 1/16W
R552
5VP
HDMI_WP
C506
0.1uF
U505 RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
5VP
HDMIB_RX2-
HDMIB_RXC-
HDMI_SW
Q502
MMBT3904
U503 RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
R555
4.7K OHM 1/10W
HDMIB_RX0-
HD
R510
20K
OH
M
1/
10W
H 5
C502
0.22uF
HD
C511
0.1uF
DSDA
HDMIA_RX0-
R557
NC
R516
0 OHM 1/10W
HDMI_RX0- 5
U504
M24C02-WMN6TP
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
C512
0.1uF
Q501
MMBT3904
HDMIA_RX2-
HDMI_SW
HD
CN501
HDMI
7
9
4
6
1
3
15
5
18
11
19
14
2
13
16
17
8
10
12
20
21
22
23
24
25
26
TMDSD0-
TMDSD1-
TMDSD2-
SCL
DSHLD1
VCC5
CSHLD0
HPD
NC
DSHLD0
CEC
SDA
DDC_GND
DSHLD2
TMDSC+
TMDSC-
SHLD_GND1
SHLD_GND2
SHLD1
SHLD2
SHLD3
SHLD4
SHLD5
HD
HD
HDMIA_POW
L502 90 ohm
1
2
4
3
R501
1K OHM 1/10W
SW
7
DSCL 5
HDMIA_DET
7
HDMIA_RX0-
Q503
MMBT3904
D502
BAT54C
3
1
2
HD
C508
0.1uF
H 5
R549
10K OHM 1/10W
HDMI_POW 5
HDMIA_POW
HDMIA_RXC-
L503 90 ohm
1
2
4
3
-5% 1/16W
R551
HD
HDMI_SW
HDMI_RX1- 5
HD
HDMIB_RX1-
R520
500 OHM 1% 1/10W
R517
NC
MAIN3V3
C510
0.1uF
C
A3
4
10
Thursday , January 31, 2008
715T2968
<
称爹
>
04 PS321 HDMI SW
T2968-B
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
HDMIA_RX0-
HD
HDMI_SW
SDA
2,5,7
R511
1K OHM 1/10W
H 5
HD
SCL
2,5,7
CEC
MAIN5V
HDMIB_DET
7
CEC
R507
4.
7K
OH
M
1/
10W
DSCL
HD
HDMIA_RX2-
HD
HD
HDMIB_RXC-
HDMIA_SDA
HD
R509
1K OHM 1/10W
R556
NC
DSDA 5
C504
0.22uF
L504 90 ohm
1
2
4
3
R508
4.
7K
OH
M
1/
10W
HDMIA_RXC-
HDMIB_SCL
U506 RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
HDMIB_POW
HD
HD
R547
NC
Q505
NC
HDMIA_RX2-
HD
HDMIA_SDA
HDMIB_RX0-
HD
R504 1K OHM 1/10W
L506 90 ohm
1
2
4
3
R502
20K
OH
M
1/
10W
HDMIB_RX1-
R558
10K OHM 1/10W
C513
0.1uF
HDMIB_RX2-
HDMIB_RX1-
C507
0.1uF
R515
NC
C501
NC
HDMIB_SDA
U502 RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
HDMIA_RX1-
HDMIA_SCL
HDMIA_RXC-
R505
NC
L507 90 ohm
1
2
4
3
HDMIB_SCL
R550
10K OHM 1/10W
C503
NC
HDMI_RX2- 5
HDMIA_RX1-
R554
4.7K OHM 1/10W
L505
90 ohm
1
2
4
3
R512
4.
7K
OH
M
1/
10W
HD
HDMIA_SCL
L509
300 OHM
5VP
L501
90 ohm
1
2
4
3
D501
BAT54C
3
1
2
R506
18K OHM 1/10W
HDMIA_RX1-
R503
1K OHM 1/10W
C521 2.2uF 16V Y5V
Содержание L42H831
Страница 4: ...42 47 LCD TV AOC L42H831 L47H831 4 1 General Specification ...
Страница 5: ...42 47 LCD TV AOC L42H831 L47H831 5 ...
Страница 6: ...42 47 LCD TV AOC L42H831 L47H831 6 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 24: ...42 47 LCD TV AOC L42H831 L47H831 24 6 PCB Layout 6 1 Main Board ...
Страница 25: ...42 47 LCD TV AOC L42H831 L47H831 25 ...
Страница 26: ...42 47 LCD TV AOC L42H831 L47H831 26 ...
Страница 27: ...42 47 LCD TV AOC L42H831 L47H831 27 6 2 Power Board ...
Страница 28: ...42 47 LCD TV AOC L42H831 L47H831 28 ...
Страница 29: ...42 47 LCD TV AOC L42H831 L47H831 29 6 3 Key Board 6 4 IR Board ...
Страница 46: ...42 47 LCD TV AOC L42H831 L47H831 46 9 3 Key Board ...
Страница 47: ...42 47 LCD TV AOC L42H831 L47H831 47 10 Exploded View L42H831 ...
Страница 48: ...42 47 LCD TV AOC L42H831 L47H831 48 L47H831 ...