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Note : 260B: KMS-260B
260E: KMS-260E
5-1. PARTS REPLACEMENT AND ADJUSTMENT
If malfunctions caused by Optical pick-up such as sound skipping are suspected, follow the following check.
Check before replacement
SECTION 5
ELECTRICAL ADJUSTMENTS
Start
5-6-2.
Laser Power Check
(See page 26)
OK
5-6-3.
Iop Compare
(See page 26)
OK
5-6-4.
Auto Check
(See page 27)
OK
Other faults are suspected.
Check the threading mechanism, etc.
NG
NG
NG
Replace Optical pick-up or MDM-7S1A
MDS-JE780
23
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