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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: CDP-X779ES No. 448
Subject: Intermittant Lock-up of Functions Date: September 13, 1995

Symptom:
(57) The customer will complain that the unit will intermittantly not operate.

Solution: Replace System Control IC801 with the improved version MSC62408-101GS-
V1K. The part number for the improved part is 8-759-167-74.

Note: Before replacing IC801 check connectors CN801 and CN301. Poor
contact between the Master system controller and the Subsystem controller
will cause similar symptoms.

Reference: Sony Europe AU02095 PRINTED IN USA
Autoflagged - NO
PRINTED ON RECYCLED PAPER
Filename: HFP0448.SB
Directory: J:\SBDOC\SEP95
Template: C:\WINWORD\TEMPLATE\S_BULL.DOT
Title:
Subject:
Author: Hoyt Wing Lee
Keywords:
Comments:
Creation Date: 09/13/95 11:16 AM
Revision Number: 3
Last Saved On: 09/13/95 11:16 AM
Last Saved By: Hoyt Wing Lee
Total Editing Time: 0 Minutes
Last Printed On: 04/01/96 11:03 AM
As of Last Complete Printing
Number of Pages: 1
Number of Words: 135 (approx.)
Number of Characters: 772 (approx.)