49
I2C_SDA
RTD268x<-->
I2C_SDA
I2C_SCL
A_IF
IF
C138
100nF 50V
D_5V
C137
10nF 50V
SDA_CAN
SCL_CAN
RF_AGC
C147
1uF 25V
I2C_SCL
+
C139
330UF 35V
5VT
I2C_SDA
R186
0R05 1/10W
TUN_IF-
RF_Gain
R197
1K 1/16W
D_5V
R194
0R05OHM1/8W
Vout=1.2*(38.3+12)/12=5.03V
R198
2.2 OHM 1/10W
VE
N
1
VI
N
2
VO
3
AD
J
4
GN
D
5
GN
D
6
GN
D
7
GN
D
8
U103
G965-25ADJPIUF
R201
38.3K 1%
+5VT
R203
12K 1/10W 1%
5V for Tuner
R193
0R05OHM1/8W
C141
10uF 10V
+
C129
100uF/25V
C140
10uF 10V
R196
1K 1/10W
L102
0.33uH 10%
INPUT
1
INPUT
2
GN
D
3
OUTPUT
5
OUTPUT
4
U102
HDBF35A3DdA
L100
2.2uH
AGND
C136
10nF 50V
R195
1K 1/10W
AGND
AGND
AGND
TUN_IF-
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
9
14
Wednesday , May 11, 2011
<
称爹
>
P09_TUNER
?
AGND
RF_Gain
AGND
AGND
A_IF
AGND
R199
510R 1/16W 5%
AGND
+5VT
AGND
10uF 10V
C143
AGND
1
2
FB100
220R/2000mA
AGND
SDA_CAN
L101
0.82uH
Q101
2SC4215-O
R178 300R
R192
NC
R181
4K7 1/16W 5%
R187
100R 1/10W 5%
+
C131
10uF16V
R177
300R
L103
10uH
AGND
C134
10nF 50V
R182
4K7 1/16W 5%
R183
1.2K 1/10W
R184
100R 1/10W 5%
100NF 25V
C142
R189
1K 1/10W
C135
10pF 50V
R190
20R 5% 1/16W
C133
10pF 50V
C130
10nF 50V
R180
-5% 1/10W
C132
10nF 50V
R179
6.8kOHM +-5% 1/10W
R185
47 OHM 1/16W
AGND
DGND
DGND
12V
D_5V
AGND
AGND
SCL_CAN
RF_AGC
R200
0R05 1/16W
TUN_GND
IF_12V
+
C148
NC/100UF 25V
+18V_AMP
C151
NC/0.1uF 50V
TUN_GND
C154
NC/330nF
+
C152
NC/100UF 25V
12V
TUN_GND
TUN_GND
TUN_GND
IN
1
OUT
3
GN
D
2
U104 NC/BA17809FP-E2
1
2
FB102
NC/120R/6000mA
1
2
FB103
NC/120R/6000mA
Close to Tuner
RF_AGC
Close to RTD268x
TUN_IF-
I2C_SCL
N.C
1
N.C
2
N.C
3
RF AGC
4
B+(+5V)
5
SDA
6
SCL
7
N.C
8
N.C
9
IF+
10
IF-
11
TH
1
12
TH
2
13
TH
3
14
TH
4
15
TU100
F35CT-2-E
IF_12V
Summary of Contents for LE22A3520/61
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus Picture Setting ...
Page 7: ...7 Sound Setting Settings Menu ...
Page 8: ...8 Channel Search ...
Page 11: ...11 Other Adjustments ...
Page 13: ...13 Sound and OSD ...
Page 15: ...15 Media Functions USB Viewing Photos ...
Page 20: ...20 2 4 Front Panel Control Knobs ...
Page 26: ...26 5 Remove the screw to remove IR BOARD ...
Page 34: ...34 6 PCB Layout 6 1 Main Board 715G4629M01000004K ...
Page 35: ...35 ...
Page 36: ...36 ...
Page 37: ...37 6 2 Power Board 715G5309P0A001002S ...
Page 38: ...38 ...
Page 39: ...39 6 3 Key Board 715G5569K01000004S 6 4 IR Board 715G5061R01000004M ...
Page 41: ...41 8 Block Diagram ...
Page 58: ...58 10 Exploded View ...