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8873/8893 IC DATA

8873/8893 IC DATA


8873/8893 ic pin details and full bord layout

1,Pin band select vl vh
2,Pin band select uhf
3,Pin key matrix pannel key
4,Pin ground
5,Reset pin
6,Pin voltage control oscillator voc
7,Pin voltage control oscillator voc
8,Pin ground

8873/8893 IC DATA
9,Pin system supply pin
10,Pin ground
11,Pin ground
12,Horizontal FBP FROM EHT
13,Oscillator signal out
14,Horizontal AFC pin
15,Vertical switch control pin
16,Vertical out
17,Horizontal oscillator 8volt dc
18,Pin ground
19,On screen display
20,On screen display
21,On screen display
22,Extra audio out
23,Extra video 2 in
24,Extra video 1 in

                                              8873/8893 IC DATA
25,ALC filter
26,Composit video signal in
27,Automatic bright control
28,Audio out 1
29,Audio out 2
30,Composit video signal out
31,Sif out
32,Audio in1
33,Sif input
34,Sif signal amplifier
35,Sif signal amplifier
36,Pre if
37,Pre if
38,Composit signal out
39,Audio detection
40,Ground
41,If signal in
42,If signal in
43,Agc signal out
44,Agc signal amplifier
45,Extra video 1 in
46,Video amplifier section
47,5vdc supply
48,Sync signal in
49,Colour amplifier section supply 8 vdc
50,Red color out put
51,Green color out put
52,Blue color out put
53,Ground
54,Ground
55,System supply 5vdc
56,Nc

8873/8893 IC DATA
57,
58,Serials data memory ic
59,Serials block signal memory ic
60,Aft signal out put
61,Tuning up down
62,Sound mute
63,Horizontal sync signal amplifier
64,Ir remote out

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