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3. A/V CIRCUIT DIAGRAM
X301, X302 are defective. PB Color Signal disappear.
12
8
Q402,403,404 are defective. PB Audio failed.
11 13
16 7
2
9
2
14 1 4
10 3 6
IC301 Pin is defective. Auto Tracking is failed.
5
15
IC301 Pin IC301 Pins Q301, Q302 are defective. PB screen is bad. TL401 is defective. Audio & Screen is bad in Self-Record mode. IC301 Pin defective. , defective. PB and Recording is failed.
defective.
Record is failed.
PB Color signal disappear.
PB AUDIO REC AUDIO
PB Y C PB Y PB C
REC Y C REC Y REC C
WAVE FORM
3-25
3-26