Sony HCD-MD373 Bedienungsanleitung PDF herunterladen (Seite 31)

MD SECTION

5-1. PARTS REPLACEMENT AND ADJUSTMENT

• Check and adjust the MDM and MBU as follows.

The procedure changes according to the part replaced

SECTION 5

ELECTRICAL ADJUSTMENTS

• Abbreviation

OP : Optical pick-up

OWH: Overwrite head

• Temperature compensation offset check

• Laser power check

• Traverse check

• Focus bias check

• C PLAY check

• Self-recording/playback check

Parts Replacement and Repair

Has the OWH been replaced?

Has OP, IC171, IC101, or

IC121 been replaced?

YES

Initial setting of the adjustment value

Has OP or IC171 been replaced?

YES

IOP information recording

(IOP value labeled on OP)

Has IC171 or D101

been replaced?

YES

Temperature compensation offset adjustment

• Laser power adjustment

• Traverse adjustment

• Focus bias adjustment

• Error rate adjustment

• Focus bias check

• Auto gain adjustment

Check the sleding and spindle

mechanisms.

Other causes can be suspected.

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Sony HCD-MD373 Bedienungsanleitung Seite 31