Sony (Bulletin) MDS-501 free download

File name HFP0417_®_.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. 417 Subject: Track name does not appear Applicable Serial no. 504,899 and lower Date: November 30, 1994 Symptom: (**) When selecting the last track by quickly rotating the Jog dial, the name of the last track does not appear and "No Name" is shown in the display. Solution: Replace the System controller (on the display board), IC301, M38197MA-071-FP with the improved version M38197MA-076-FP. In addition you must remove the small board located between the Digital board and the Mechanism. Remove both the board and its lead wires. If attached, remove the jumper wires from the Display board and restore the PCB patterns that have been cut (See diagram). Failure to restore the patterns will result in faulty clock and date operation. Note that on some sets there are no patterns cut, instead two jumper wires are missing on the Display board (one jumper is located near S321 and the other near R314). In this case attach the missing jumper wires. Reference: Europe S/B AU01394 Autoflagged - NO PRINTED ON RECYCLED PAPER PRINTED IN USA Audio Products Service Bulletin No. xxx Audio Products Service Bulletin No. xxx Filename: HFP0417.SB Directory: J:\SBDOC\NOV94 Template: C:\WINWORD\S_BULL.DOT Title: Track name does not appear Subject: Author: Hoyt Wing Lee Keywords: Comments: Creation Date: 11/30/94 1:42 PM Revision Number: 2 Last Saved On: 11/30/94 1:42 PM Last Saved By: Hoyt Wing Lee Total Editing Time: 1 Minute Last Printed On: 04/01/96 10:04 AM As of Last Complete Printing Number of Pages: 3 Number of Words: 205 (approx.) Number of Characters: 1,171 (approx.)