JVC HR-XVC1U Service Manual page 62

Do not playback CD
As for the motor is it
revolve at the time of
reading ?
YES
Connector on the side of
DECK CD is not
turning or short
YES
Are there input signals
at pin 3,4,5,6 of IC4001
YES
Change IC4001
1-56
TROUBLESHOOTING CUIDE
NO
NO
NO
Change DECK CD
Change DECK CD
Check connection of CP4002
and peripheral circuit