File name HFP0422_®_.PDFHi-Fi Products
CSA-13
Service Bulletin
Sony Service Company - Technical Services A Division of Sony Electronics Inc. Sony Drive, Park Ridge, New Jersey 07656
Model:
MDS-501
No.
422
Subject: Symptoms requiring MO focus bias adjustment Symptom: (**)
Date: December 27, 1994
On a recordable disc one or more of the following problems may occur: 1.) Recording is not possible. 2.) Sound will skip during Playback. 3.) "DISC ERROR" appears in the display 4.) "RETRY ERROR" appears in the display 5.) A disc cannot be ejected 6.) TOC information cannot be read. 7.) The unit will stop during playback.
Solution:
Re-adjust the MO FOCUS BIAS as outlined in the MDS-501 Supplement-1 Service Manual (P/N 9-959-262-82).
Reference: Technical News # AU-94028 Autoflagged - NO
PRINTED ON RECYCLED PAPER
PRINTED IN USA
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