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3. A/V CIRCUIT DIAGRAM
X301, X302 are defective.
PB Color Signal disappear.
12
8
Q402,403,404 are
11
defective.
13
PB Audio failed.
16
7
2
9
2
14 10
1 3 6
4
IC301 Pin is
defective. 15
5
Auto Tracking is failed.
IC301 Pin defective.
IC301 Pins , defective. Record is failed.
Q301, Q302 are defective.
PB and Recording is failed.
PB screen is bad.
TL401 is defective. IC301 Pin defective.
Audio & Screen is bad PB Color signal disappear.
in Self-Record mode.
PB AUDIO PB Y C REC Y C
WAVE FORM
REC AUDIO PB Y REC Y
PB C REC C
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