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48
Tuner3.3V
Tuner3.3V
300mA
C150
1UF 10V
C151
1UF 10V
C137
15PF 50V
L107
0.82UH
L102
0.82UH
C138
30PF
C152
NC/15PF 50V
C153
NC/15PF 50V
C157
15PF 50V
L111
0.82UH
L112
NC/0.82UH
C154
NC/15PF 50V
C155
NC/15PF 50V
C158
NC/15PF 50V
C156
NC/15PF 50V
L110
0.82UH
L105
NC/0.82UH
Silicon Tuner
AGND
AGND
AGND
AGND
C140
10PF 50V
C144
10PF 50V
R164
100OHM
R162
100OHM
R159 4.7K
R160 4.7K
+3V3
AGND
AGND
Form main chip
Form main chip
SCL_CAN
SDA_CAN
close to main chip
TUN_I2C_SCL
TUN_I2C_SDA
I2C for Tuner
TUN_I2C_SDA
TUN_I2C_SCL
C129
NC/10UF 10V
DGND
100N 16V
C149
AGND
Title
Size
Document Number
Rev
Date:
Sheet
of
<Doc>
1.0
Tuner
Custom
3
4
Thursday , May 10, 2012
+
C128
100UF16V
C126
1UF 10V
U101
VIN
3
VOUT
2
GN
D
1
4
4
C131
1NF 50V
10NF 50V
C145
FB101
NC/300 OHM
1
2
C147
NC/10UF 10V
R166
10K 1/10W
R167
1K 1/10W
+
C127
100UF16V
R165
NC/1K 1/10W
C130
1UF 10V
C133
1NF 50V
FB103
0R
1
2
NC/10UF 10V
C146
C148
100N 16V
C132
470pF 50V
AGND
AGND
AGND
AGND
DGND
D_5V
3.3V_TUNER
AGND
AGND
AGND
3.3V_TUNER
DGND
ATV_IF_AGC
+3V3
AGND
TUN_I2C_SDA
TUN_I2C_SCL
TUN_IF-
IF_AGC trace shielding by GND
IF_AGC from IC
Close to Main chip
Close to Tuner
To tuner
IF_AGC Control Circuit
IF_AGC
ATV_IF_AGC
L109 0 OHM
TU101
TUNER
ANT
1
3.3V
2
SCL
3
SDA
4
GND
5
Xout
6
IF_N
7
TH
1
10
TH
2
11
TH
3
12
TH
4
13
IF_P
8
IF_AGC
9
TUN_I2C_SDA
TUN_I2C_SCL
close Tuner
TUN_IF-
Main Chip <-->
ATV_IF_AGC
3.3V_TUNER
300mA
AIF+
AIF-
SCL_CAN
TUN_IF-
AIF-
IF_AGC
SDA_CAN
AIF+
Содержание LE40A1330/64
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...6 2 2 To Use the Menus ...
Страница 7: ...7 ...
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 17: ...17 ...
Страница 18: ...18 2 3 How to Connect ...
Страница 19: ...19 ...
Страница 20: ...20 2 4 Front Panel Control Knobs ...
Страница 23: ...23 4 Mechanical Instructions 1 Remove the screws to remove BASE 2 Remove the screws to remove REAR COVER ...
Страница 24: ...24 3 Remove the screws to remove SPEAKERS MAIN BOARD and POWER BOARD 4 Remove the IR board ...
Страница 25: ...25 5 Remove the screws and BKT to remove the Panel ...
Страница 33: ...33 6 PCB Layout 6 1 Main board 715G5635M01000004K ...
Страница 34: ...34 ...
Страница 35: ...35 ...
Страница 36: ...36 6 2 Power Board 715G5654P03001002H ...
Страница 37: ...37 ...
Страница 38: ...38 ...
Страница 39: ...39 6 3 Key Board 715G5711K01000004S 6 4 IR Board 715G5471R02000004S ...
Страница 54: ...54 9 Exploded View ...