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Circuit Diagrams and PWB Layouts
10.8 T 715G6344 TunerBox Board
10-8-1
Tuner
T01
Tuner
Cable
Air
RF Switch Control
1
2
LOW
3
4
HIGH
5
6
7
Tuner Reset : Active LOW
8
9
10
I2C Address : 0xC0
11
Tuner IC : TDA18273
Power Consumption
2
CN1001
1
TPS14.4A LA
10.
TU101
AIR
CABLE
12
TH1
13
TH2
14
TH3
15
TH4
TDSH-T070F
EN 73
1
RF_CTRL
RF S/W CTL
2
TU_RESET
Reset
3
TU_SCL
SCL
4
TU_SDA
SDA
5
3V3T
+B1
6
NC
7
NC
8
NC
9
IF_AGC
IF_AGC
10
DIF1
DIF1(P)
11
DIF2
DIF2(N)
back to
2014-Jul-11
div.table
T01
CN1001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CONN
311GB254C20DBX
Tuner
715G6344
19740_514.eps
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