Toshiba D-VR4SU Service Manual page 113
Hi-fi vcr & dvd video recorder
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Also See for D-VR4SU:
- Owner's manual (88 pages) ,
- Service manual (9 pages) ,
- Owner's manual (92 pages)
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NO AUDIO ON PLAYBACK
Is there AUDIO signal at pin 7
and 8 of IC7301 ?
Yes
Is there waveform at pin
1 and 7 of IC8306 ?
Yes
Is there waveform at pin
78 and 80 of IC701 ?
Yes
Check J8005 and peripheral
circuit.
TROUBLESHOOTING GUIDE
No
No
No
E-39
Check IC7301 and peripheral
circuit.
Check IC8306 and peripheral
circuit.
Check IC701 and peripheral
circuit.
D-VR4SU/D-VR4SC
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