Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0301

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

Model:           KV-32S12, -32S16, -32V16, -32TW67, -32TW68                             No.     301
Subject: Addition of Cement Resistor to Power Supply                                    Date: May 15, 1996
         Circuit


Symptom:
  (**)                  If the above units comes for service, please check R683 and R684 on the D board.
                        If Cement resistor is not mounted in these locations, please perform the following
                        changes: (Applicable serial number range is below.)

Part List:

                             REF                    FORMER                                      NEW
                                      DESCRIPTION          PART NUMBER              DESCRIPTION     PART NUMBER
                             R683     JUMPER WIRE                                   1.0 OHM, 10W,     1-205-998-11
                                                                                       CEMENT
                                                                                      RESISTOR
                             R684     JUMPER WIRE                                   1.0 OHM, 10W,     1-205-998-11
                                                                                       CEMENT
                                                                                      RESISTOR



Applicable Serial Number:
                        KV-32S12:     7000001 ~ 7030000
                        KV-32S16:     7000001 ~ 7044366
                        KV-32V16:     7000001 ~ 7033650
                        KV-32TW67:    7000001 ~ 7009500
                        KV-32TW68:    7000001 ~ 7001800


Solution:               Remove Jumper Wire from R683 and R684 locations.
                        Replace with Cement Resistor listed above.


Note:                   1. The circuit board has large holes 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.




                                                                                                             Cont.


Reference: B. Burley, San Diego                                                                          PRINTED IN USA
AUTOFLAGGED - YES
                                                        PRINTED ON RECYCLED PAPER
TV Products Service Bulletin No. 301
TV Products Service Bulletin No. 301

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