Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0525

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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-13FM12, KV-13FM14, KV-20FS12                                     No.      525R1
                KV-20FV12, KV-24FV12, KV-27FS12
                KV-27FS16, KV-27FV16, KV-32FS12
                KV-32FS16

Subject: Countermeasure to Prevent RGB Amplifier                                    Date: July 17, 2001
         Damage


Symptom:
(1311)              RGB Amplifier, either IC702 or IC502 depending on the model may fail.

                         Cause All units coming in for repair regardless of symptom should have the following
                         countermeasure added to the set if it has not already been installed.

                    1. Add JR501 & JR2003 on the "A" Board

                    2. Add C706 to the CB/CA Board

                    3.      This countermeasure should be done on all models of the BA-5 chassis produced
                         in year 2000. (Please verify by manufacturing date label on rear cabinet)

                                  Ref.            Description            Part Number

                                JR501             Jumper wire            1-216-295-91

                               JR2003             Jumper wire            1-216-295-91

                                 C706             0.1Mf 250v             1-137-528-11
                                                 chip capacitor




                                                                        C706




                                            CA Board (27 and 32 models)




Reference: KVC04608.                                                                                  PRINTED IN USA
AUTOFLAGGED - YES
TV Products Service Bulletin No. 525R1


                                                                        C706




                                         CB Board (13, 20, and 24 models)




               JR2003      JR501




                  A Board B Side                                 Schematic Location of C706

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