akira CT-21LPS1MKI/ANZ, Руководство по обслуживанию

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18
Model No: CT-21LP S 1MKI-ANZ
Version 1.0
42 IF in In Input terminals for IF signals.
43
RF AGC Output terminal for RF AGC control level.
44 TV YC Vcc - Vcc terminal for Y/C circuit. Supply 5V.
45
Monitor out Out
Output terminal for CVBS or Y signal selected
by BUS(Video SW).
46
Black Det -
Terminal to be connected with Black Det filter
for black stretch.
47
Chroma PLL -
Terminal to be connected with APC filter for
chroma demodulation.
48 Sync Output Out Sync Output
49 RGB Vcc - Vcc terminal for RGB circuit. Supply 5V.
50 R out Out Output terminal for R signal.
51 G out Out Output terminal for G signal.
52 B out Out Output terminal for B signal.
53 TV AGND - GND terminal for Analog block.
54 VSS - GND connection
55 VDD In 5V power supply
56
MUTE
（
Mo
）
/VIDEO1/2(St)
Out
Mono: mute/ Stereo:
TV=0,AV1=2.5V
，
AV2=5V
57 SDA1 I/O IIC-BUS SDA1
58 SCL1 I/O IIC-BUS SCL1
59 Volume control or 50/60Hz Out Volume control(PWM) or 50/60Hz control
60 PWM Out PWM output
61
AV Control / MUTE Out
Mono: AV
Control,AV1=0,AV2=5V/Stereo:Mute Output
62 H.SYNC In Horizontal sync signal input
63 REMOTE In Remote controller signal input
64
POWER I/O
Power control & Check, On=Hi-
Z(input),Off=L(output)