2005/03/29
29
SIGNAL PROCESSOR BLOCK
Pin
No.
Pin Name Function Interface Circuit I/O Signal
11
TV DEF
AGND
GND terminal for TV DEF
block.
⎯ ⎯
12 FBP in Input terminal for FBP.
17
11
12
200Ω 10kΩ
13 H out
Output terminal for
Horizontal driving pulse.
11
17
13
50Ω
14 HAFC 1
Terminal to be connected
capacitor for H AFC filter.
This terminal voltage
controls H VCO frequency.
100Ω
300Ω
14
17
11
33kΩ
15 V saw
Terminal to be connected
capacitor to generate V saw
signal.
V saw amplitude is kept
constant by V AGC
function.
15
17
11
6kΩ
1kΩ
5kΩ
16 V out
Output terminal for Vertical
driving pulse.
16
17
11
7.5kΩ
200Ω
200Ω
17 AVcc 8V
Vcc terminal for DEF, RGB,
Audio out and PIF out
circuit.
Supply 8V.
⎯ ⎯
18 TV A GND GND terminal for TV block. ⎯ ⎯
19 Cb in Input terminal for Cb signal.
5kΩ
5kΩ
47
19
18
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