Samsung DVD-P360/CDM Service Manual page 26

Troubleshooting
No Search Operation
Actual velocity occurs
at ZIC1-201 terminal?
Actual velocity occurs
at FIC1-13, 14 terminal?
RF SUM signal is OK?
See "Fine Seek Check"
5-2
No
Yes
No
Yes
No
Yes
Check ZIC1 peripheral circuit.
Check FIC1 peripheral circuit.
Focus On?
No
A
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