HFP0417_Ž_.PDF part of Sony (Bulletin) MDS-501 HFP0417_Ž_.PDF, Confidential Service bulletin hi-Fi product - 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. text manual preview

Text preview for : HFP0417_Ž_.PDF part of Sony (Bulletin) MDS-501 Confidential Service bulletin hi-Fi product - 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.

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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.)