38
10. Schematic Diagram
10.1 Main Board
715G6250M0D0000040
1
)
VGA,YPbPr,AV In & Audio In
2
1
4
3
5
6
A
B
C
CN104
RCA JACK
VGA-Rin
11
AVLOUT
VGA-Gin
11
R1101
0R05 1/16W
Audio_L
1
2
ZD103
MLVG0402
VGA-Rin
1
2
ZD104
MLVG0402
VGA-Gin
1
2
ZD105
MLVG0402
1
2
ZD106
MLVG0402
VGA-Bin
1
2
ZD107
MLVG0402
PC_SDA
PC_SCL
1
2
ZD108
MLVG0402
1
2
ZD109
MLVG0402
1
2
ZD110
MLVG0402
PC_VSY NC
PC_HSY NC
VGA-Bin
11
Close to Mstar IC
Pr
R102
10K 1/16W
R123
75R 1/16W 1%
Q102
MMBT3904
Video Out OP
+5V_Standby
+5V_Normal
R146
75R 1/16W 1%
R134
470R 1/16W 1%
R148
75R 1/10W 1%
AV2_IN
11
Q101
MMBT3906
C105
NC
+5V_Normal
R120
75R 1/16W 1%
CVBS Line Output(Side)
Y PbPr_Pr
11
R109
75R 1/16W 1%
R137
20K 1/16W
R149
12K 1/16W
Close to Mstar IC
C113
100N 16V
R145
75R 1/16W 1%
C114
10uF 10V
CVBS1_OUT 11
Audio_L
R1113
47K 1/10W 5%
R1115
8.2K1/10W
R1110
4.7K 1/10W
AV_AUOUTR1
11
AV2-Rin
11
+OP_VCC
C107
330P 50V
Q107
MMBT3904
C170
2.2UF 16V
+OP_VCC
AV2-Lin
R124
12K 1/16W
AV2-Rin
C108 560PF 50V
AV2-Lin
11
R122
10K 1/16W
R121
10K 1/16W
VGA_HSY NC
11
VGA_VSY NC
11
R110
2K2 +-1% 1/16W
R111
2K2 +-1% 1/16W
AV2_R
AV2_L
1
2
ZD113
MLVG0402
1
2
ZD112
MLVG0402
AV2_V
1
2
ZD111
MLVG0402
R1106
0R05 1/16W
C173
2.2UF 16V
R1100
0R05 1/16W
R1109
100R 1/10W 5%
2
1
4
3
5
6
A
B
C
CN103
RCA JACK
PC_SCL
PC_VSY NC
PC_HSY NC
PC_SDA
AV_AUOUTL1
11
VGA-Rin
Close to Mstar IC
R1112
47K 1/10W 5%
R1114
8.2K1/10W
R1111
4.7K 1/10W
1
7
2
8
3
9
4
10
5
11
12
13
14
15
17
16
6
CN101
CONN
R1107
100R 1/10W 5%
+OP_VCC
Q108
MMBT3904
+OP_VCC
VGA-Bin
R118
12K 1/16W
AVROUT
AVOUT-V
1
2
4
5
3
CN105
PHONE JACK
AVLOUT
2
1
4
3
A
B
CN102
RCA JACK
HD_LIN
R107
75R 1/16W 1%
R106
75R 1/16W 1%
AVROUT
AV2_R
PC & YPbPr & AV2
Audio-Input(Down)
Place close to connector
+12V_Normal
AV1 Input(Side)
1
2
ZD116
MLVG0402
YPbPr & AV2 Input(Down)
Pb
1
2
ZD114
MLVG0402
Pr
Y
1
2
ZD115
MLVG0402
C101
330P 50V
VGA-Gin
Audio_R
C102
560PF 50V
R101
100R 1/16W 1%
VGA_SDA
VGA_VSY NC
VGA_HSY NC
VGA_SCL
R104
100R 1/16W 1%
R105
100R 1/16W 1%
R108
100R 1/16W 1%
R103
10K 1/16W
R1108
100R 1/10W 5%
C171
1uF 25V
C172
1uF 25V
C169
100N 50V
AV1
11
C106
NC
AV2_V
R117
10K 1/16W
+OP_VCC
C109
NC
C112
NC
0513
Audio_R
R116
10K 1/16W
HD_RIN
Pb
C104
560PF 50V
0513
R119
12K 1/16W
C103
330P 50V
R125
75R 1/16W 1%
R127
75R 1/16W 1%
3
1
2
D101
BAT54CH
0513
C110
330P 50V
AV2_L
R1116
0R05 1/16W
Y
1
2
ZD102
MLVG0402
R199
0R05 1/16W
C111 560PF 50V
R1117
0R05 1/16W
Y PbPr_Y
11
Y PbPr_Pb
11
0513
R126
12K 1/16W
UART-TX
14
UART-RX
14
HD_RIN
11
HD_LIN
11
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
B
C
3
18
Tuesday , July 23, 2013
715G6250-M0B-000-0040
<
称爹
>
03-VGA,YPbPr,AV In & Audio In
G6250-M0B-000-0040-1-12XXXX
R1104
0R05 1/16W
VGA Input (Down)
Содержание LD42U7000
Страница 5: ...42 50 LCD TV Haier LD42U7000 LD50U7000 5 2 Operating Instructions 2 1 Remote Control ...
Страница 6: ...42 50 LCD TV Haier LD42U7000 LD50U7000 6 2 2 OSD Menus ...
Страница 7: ...42 50 LCD TV Haier LD42U7000 LD50U7000 7 ...
Страница 8: ...42 50 LCD TV Haier LD42U7000 LD50U7000 8 ...
Страница 9: ...42 50 LCD TV Haier LD42U7000 LD50U7000 9 ...
Страница 10: ...42 50 LCD TV Haier LD42U7000 LD50U7000 10 ...
Страница 11: ...42 50 LCD TV Haier LD42U7000 LD50U7000 11 ...
Страница 12: ...42 50 LCD TV Haier LD42U7000 LD50U7000 12 ...
Страница 13: ...42 50 LCD TV Haier LD42U7000 LD50U7000 13 ...
Страница 14: ...42 50 LCD TV Haier LD42U7000 LD50U7000 14 2 3 Panel Control and Rear Terminal Control ...
Страница 15: ...42 50 LCD TV Haier LD42U7000 LD50U7000 15 ...
Страница 16: ...42 50 LCD TV Haier LD42U7000 LD50U7000 16 ...
Страница 17: ...42 50 LCD TV Haier LD42U7000 LD50U7000 17 ...
Страница 18: ...42 50 LCD TV Haier LD42U7000 LD50U7000 18 ...
Страница 20: ...42 50 LCD TV Haier LD42U7000 LD50U7000 20 3 2 Input Signal Timing ...
Страница 21: ...42 50 LCD TV Haier LD42U7000 LD50U7000 21 ...
Страница 24: ...42 50 LCD TV Haier LD42U7000 LD50U7000 24 Step5 Remove the DECO_BEZEL ...
Страница 53: ...53 2 PFC ...