Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0246

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


Model: KV-27S10/27S15/27TS29/27TS32                                        No.    246R1
        KV-27TS36/27TW77/27TW78
        KV-27V10/27V15/27V55/27XBR37
        KV-32S10/32S15/32TS36/32TS46
        KV-32TW77/32TW78/32V15
        KV-32XBR37

Subject: Addition of Resistor to Power Supply Circuit                      Date: May 24, 1995



Symptom:
  (**)          If the above unit comes to service, please perform the following changes:

Solution:

                   REF                   FORMER                                            NEW
                             DESCRIPTION         PART NUMBER                 DESCRIPTION         PART NUMBER

                   R683           JW                                         1 OHM, 10W          1-205-998-11
                                                                           CEMENT RESISTOR
                   R684           JW                                         1 OHM, 10W          1-205-998-11
                                                                           CEMENT RESISTOR



                Remove Jumper wires from R683 and R684 locations and replace with 1.0
                Ohm, 10 W cement resistors.


Note:           1. The circuit board has large hole for mounting this resistor.
                   Therefore, please bend resistor legs at foil pattern side to avoid cold solder joint.
                2. This circuit upgrade will reduce AC spark at plug in.



(Continued)




Reference: T. Tomura                                                                             PRINTED IN USA
Autoflagged - YES
                                               PRINTED ON RECYCLED PAPER
TV Products Service Bulletin No. 246
TV Products Service Bulletin No. 246
Filename:             TVP0246.SB
Directory:            J:\SBDOC\MAY95
Template:             C:\WINWORD\S_BULL.DOT
Title:                Service bullitin for KV-32xbr37
Subject:
Author:               Hoyt Wing Lee
Keywords:
Comments:
Creation Date:        05/24/95 2:20 PM
Revision Number:      2
Last Saved On:        05/24/95 2:20 PM
Last Saved By:        Hoyt Wing Lee
Total Editing Time:   1 Minute
Last Printed On:      04/01/96 9:53 AM
As of Last Complete Printing
    Number of Pages: 3
    Number of Words: 182 (approx.)
    Number of Characters:     1,039 (approx.)

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