Sony (Bulletin) MDS-501 free download

File name HFP0422_®_.PDF

Hi-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 Audio Products Service Bulletin No. xxx