44
9. Schematic Diagram
9.1 Main Board
715G4522M01000004K
AFE_IFN
B12
AFE_IFP
A12
IF_AGC
A4
AFE_SIF/AFE_PR2
A13
Dmodulator I/F
U401F
ZR39748BGCG
1
2
FB101
30 OHM
1
2
FB102
30 OHM
VGA_R
4
VGA_G
4
1
3
ZD110
BAT54
1
2
FB103
30 OHM
R121
4.7K 1/10W
VGA_B
4
VGA_HSYNC
4
I2C1_SDA
I2C1_SCL
5VT
R120
4.7K 1/10W
3V3_STB
RGB_HSYNC
C103
1UF16V
C102
2N2 50V
RGB_VSY NC
VGA_VSYNC
C101
100N16V
C120
100N16V
2
4
5
3
SN74LVC1G17DBVR
U103
C124
100N16V
3V3_STB
2
4
5
3
SN74LVC1G17DBVR
U105
C146
10N 50V
VGA_HSY NC
+5VSB
VGA_VSYNC_DET
VGA_HSY NC_DET
VGA_SCL
7
VGA_SDA
7
R119
220R +-5% 1/16W
R126
220R +-5% 1/16W
VGA_VSY NC
7
VGA_HSYNC_DET
7
VGA_VSY NC_DET
7
IF_AN
IF_AINN
IF_AINP
C104
2N2 50V
NC
1
+B
2
RF-AGC
3
NC
5
BT Monitor
6
SCL
9
SDA
10
IF Monitor
11
IF AGC
12
IFD-out1
13
IFD_out2
14
TH1
15
TH2
16
TH3
17
TH4
18
TU101
ENV56U04D8F
VGA_B
C112
100N16V
C110
10pF 50V
VGA_SCL
C111
10pF 50V
VGA_SDA
IF_AGC
R101
100 OHM 1/10W
R102
100 OHM 1/10W
C147
2.2uF 10V
R103
2K 1/16W
C113
100N16V
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
1
Custom
3
13
Tuesday , July 19, 2011
715G4522
<
称爹
>
03-Tuner/VGA Inputs
1
2
ZD106
VPORT0603100KV05
1
2
ZD107
VPORT0603100KV05
1
2
ZD108
VPORT0603100KV05
UART0_TX
UART0_RX
UART0_RX
7
UART0_TX
7
VGA_R
1
2
ZD109
VPORT0603100KV05
C126
NC/22pF
1
2
ZD101
MLVG0402
R125
33 OHM 1/16W
1
2
ZD103
VPORT0603100KV05
1
2
ZD104
VPORT0603100KV05
1
2
ZD105
VPORT0603100KV05
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17
16
CN101
D-SUB 15P
VGA_G
L102
0.15uH
R118
33 OHM 1/16W
C109
1N 50V
C105
1N 50V
C107
15PF50V
C106
33P 50V
C123
NC/22pF
C108
15PF50V
L101
0.22uH 5% 0805
R110
0.05R
R108
0.05R
TU_GND
R106
0.05R
L103
0.22uH 5% 0805
0402
0402
R104
470OHM1/10W
R105
470OHM1/10W
R116
2.2K 1/10W
R115
100 OHM 1/10W
R111
1K 1/10W
R109
1K 1/10W
R117
2.2K 1/10W
R107
100 OHM 1/10W
RGB_HSYNC
RGB_VSY NC
0402
0402
088G 35315FHDL
0402
0402
5
9
0402
5V: +B = 150mA(MAX)
I2C Bus Address
#C2H (Write Mode)
#C3H (Read Mode)
13
0402
0402
0402
Place close to TU101
0402
2
11
0402
0402
0402
Place parts very close to U401
1
0402
10
0402
Place parts very
close to U401
space/trace/space/trace/space(mil)
25 / 8 / 6 / 8 / 25
14
3
0402
0402
RF Input
(Back)
ENV56U04D8F
ET-29DHR
0402
6
12
0402
VGA Input
(Back)
1
2
ZD102
MLVG0402
I2C1_SCL
6
I2C1_SDA
6
TU_GND
0402
0402
0402
IF_AGC
R112
75R 1/10W 1%
R113
75R 1/10W 1%
C115
NC/18pF 50V
R114
75R 1/10W 1%
C114
NC/18pF 50V
C116
NC/18pF 50V
IF_AP
Содержание LC32W163
Страница 7: ...7 2 2 To Use the Menus ...
Страница 8: ...8 ...
Страница 9: ...9 ...
Страница 10: ...10 ...
Страница 11: ...11 ...
Страница 12: ...12 ...
Страница 13: ...13 ...
Страница 14: ...14 ...
Страница 15: ...15 ...
Страница 16: ...16 ...
Страница 22: ...22 4 Mechanical Instructions 1 Remove the screws to remove REAR COVER 2 Remove the screws to remove BASE ASSY ...
Страница 24: ...24 5 Remove the screws to remove IR BOARD KEY BOARD and SPEAKERS ...
Страница 32: ...32 6 PCB Layout 6 1 Main Board 715G4522M01000004K ...
Страница 33: ...33 ...
Страница 34: ...34 6 2 Power Board 715G3770P03W30003S ...
Страница 35: ...35 ...
Страница 36: ...36 ...
Страница 37: ...37 6 3 Key Board 715G3814K01004004S 6 4 IR Board 715G3821R03000004M ...
Страница 58: ...58 10 Exploded View ...