Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0235

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TVP0235


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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.    235
            KV-27TS36/27TW77/27TW78
            KV-27V10/27V15/27V55/27XBR37
            KV-32S10/32S15/32TS36/32TS46
            KV-32TW77/32TW78/32V15
            KV-32XBR37

Subject: Increase ABL Sensitivity                                             Date: November 30, 1994


Symptom:
  (***)         Circuit Change



Solution:       Please perform the following circuit change:

                Please add a jumper wire across resistor R550 located on the "D" Board. Board Grid
                location, 93 models I-4, 94 models G-4.

                This ABL circuit change has been performed, at the factory, on the following models.
                Listed below are the serials numbers that the change was started from.

                Model               Serial                                  Model          Serial
                KV-27S10            7067631                                 KV-27V55       7093382
                KV-27S10            8073201                                 KV-27XBR37     8016701
                KV-27S15            7059957                                 KV-32S10       7070028
                KV-27S15            8040101                                 KV-32S15       7076883
                KV-27TW77           7029288                                 KV-32TW77      7039828
                KV-27TW78           7005276                                 KV-32TW78      7006726
                KV-27V10            7110482                                 KV-32V15       7047283
                KV-27V15            7037434                                 KV-32XBR37     8024071




Reference: FPR-P                                                                                     PRINTED IN USA
Autoflagged - YES
                                                PRINTED ON RECYCLED PAPER



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