Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0318

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>> Download TVP0318 documenatation <<

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                                          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-27XBR45, KV-32XBR45, KV-32XBR85                               No.    318
Subject: PIP Circuit Change Due To Latch Up                                       Date: December 5, 1996


Symptom:
 (133)                  Pin phase data changes to zero after PIP processors (IC3206 and IC3209) latch up.
                        Horziontal position might also change to zero.



Solution:               Please perform the circuit change below. Redress all wires away from the PA board
                        when completed.

                        Please add jumper wires across the two areas indicated on the PA Board diagram.

                        Serial Numbers Affected:

                        KV-27XBR45           1 through 7023847
                        KV-32XBR45           1 through 7038537
                        KV-32XBR85           1 through 7008805




Reference: TVA-1996-11                                                                            PRINTED IN USA
AUTOFLAGGED - YES
                                                      PRINTED ON RECYCLED PAPER

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