Sony specifications MDS-JE770 SECTION ELECTRICAL ADJUSTMENTS, Parts Replacement And Adjustment

MDS-JE770

SECTION 5

ELECTRICAL ADJUSTMENTS

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

Start
5-6-2.	NG
Laser Power Check
(See page 28)
OK
5-6-3.	NG
Iop Compare
(See page 28)
OK
5-6-4.	NG	Replace Optical pick-up or MDM-7A
Auto Check
(See page 29)

OK

Other faults are suspected.

Check the threading mechanism, etc.

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