D
Proper
signals on A, B, C,
D of ES8381
Proper
CD-DVDCT signal
on ES8381
Proper
CD-DVDCT signal
on ES8381
Proper
TRACK signal
on ES8381
TR+ & TR-
output properly?
Check CD_DVDCT connection
between IP9009 and ES8381
Check the related circuit on
ES8381 CD-DVDCT
Check connections between
ES8381 and pick-up head.
Check the related circuit on
ES8381.
Check the TRACK connection
on ES8381 and motor driver.
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