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TROUBLESHOOTING GUIDE
E-40
D-VR5SU/D-VR5SC
No
Check VCR BLOCK.
Yes
Check VCR BLOCK.
VIDEO CAN NOT
RECORD TO DVD
No
Yes
Check IC4009 and peripheral
circuit.
Is there a signal in at
pin D19, E18, H18 and
J18 of IC4001 ?
No
Yes
Check pin 2, 4 and 9 of
IC4009.
No
Yes
Check IC4001, DVD DECK
and peripheral circuit.
Is there a signal out at
pin E17, F17, F18, G18
and H17 of IC4001 ?
Is there a signal in at pin 11,
13 and 15 of CP7301 with
each input ?
Is there a signal in at pin
2, 4 and 9 of IC4009 ?