Read Sony DVP-FX1021 Service Manual online
9-7
B.
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Focus ON OK?
Track On OK?
Disc is play?
E
Proper
signals on A, B, C,
D of MT1389
Check connections between
MT1389 and pick-up head.
MT1389 and pick-up head.
Proper FEO signal
on MT1389?
Proper FEO signal
on MT1389?
Check the related circuit
on MT1389 FEO sugnal .
on MT1389 FEO sugnal .
Check the related
circuit on MT1389
circuit on MT1389
Properly TRSO signal
on MT1389?
T+ & T- output
properly?
Check the TRSO connection
on MT1389 and motor dirver.
on MT1389 and motor dirver.
Check the tracking control
amp circuit on motor driver.
amp circuit on motor driver.
Check cable connection on
pick-up head.
pick-up head.
Check RF signal waveform.
Check IC500 IC
D
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