Service Manuals, User Guides, Schematic Diagrams or docs for : Sony HiFi Service Bulletin HFP0430

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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:      SAVA3                                                         No.    430
Subject: Popping Noise in Rear Channel                                    Date: March 20, 1995


Symptom:
  (54)         When in Dolby Pro-Logic mode a popping noise is randomly heard in the rear
               channel.



Solution:      Add a 10uf 50V electrolytic capacitor (part number 1-126-059-11) to IC330, the Amp
               Level Control IC. IC330 is located on the Dolby Board. Solder the capacitor across
               pin 3 (negative side of capacitor) to pin 6 (ground). See diagram below.




Reference: FPR-P3212                                                                             PRINTED IN USA
Autoflagged - YES
                                              PRINTED ON RECYCLED PAPER
Audio Products Service Bulletin No. xxx
Filename:                HFP0430.SB
Directory:               J:\SBDOC\MAR95
Template:                C:\WINWORD\S_BULL.DOT
Title:                   SAVA3 popping noise
Subject:
Author:                  Hoyt Wing Lee
Keywords:
Comments:
Creation Date:           03/20/95 10:03 AM
Revision Number:         2
Last Saved On:           03/20/95 10:03 AM
Last Saved By:           Hoyt Wing Lee
Total Editing Time:      0 Minutes
Last Printed On:         04/01/96 9:30 AM
As of Last Complete Printing
     Number of Pages:    2
     Number of Words: 126 (approx.)
     Number of Characters:       719 (approx.)

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