Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0517

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S                                         CONFIDENTIAL                                                  CSV-1
Sony Service Company
National Technical Services               Service Bulletin
A Division of Sony Electronics Inc.
Park Ridge, New Jersey 07656              TV Products

Model:          KV-13M42, KV-13M52, KV-13M53, KV-20M42                             No.     517
                KV-20S42, KV-20S43, KV-27S42, KV-27S46
                KV-27S66, KV-27V42, KV-27V66

Subject: Intermittent Picture When Playing Back DVD                                Date: May 9, 2001
         on the BA-4D Chassis


Symptom:
 (2312)                When playing back a DVD the picture will intermittently blank out and the video label
                       will appear.



Solution:              If the customer should complain of the symptom above please make the following
                       changes to the "A" Board.

For models KV-13M42, KV-13M52, and KV-13M53

 Ref                      Location               Description            Description            Part Number
                                                   Former                  New

R077               Q001 Base-Emitter                 100K                   150K               1-216-101-11
                     "A" Board F-9



For models KV-20M42, KV-20S42, and KV-20S43

 Ref                      Location               Description            Description            Part Number
                                                   Former                  New

R077               Q001 Base-Emitter                 100K                   150K               1-216-101-11
                     "A" Board F-9



For models KV-27S42, KV-27S46, KV-27S66, KV-27V42, and KV-27V66

 Ref                      Location               Description            Description            Part Number
                                                   Former                  New

R077               Q001 Base-Emitter                 100K                   150K               1-216-101-11
                     "A" Board I-12




Reference: MQD0023                                                                                   PRINTED IN USA

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