Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0195

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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-27TS29/27TS32/27TS36                                                No.     195R1
        KV-27TW77/27TW78

Subject: Convergence, Hor. Stat inoperable                                    Date: September 5, 1995


Symptom:
 (133)              After replacing the CRT the unit can not be converged.

Solution:           In order to converge this new CRT you will need to replace:
                    a.    The Ring Magnets on the Yoke with the newer ones, or
                          replace the Yoke with the newer type Yoke.
                    b.    Set the Hor. Stat control on the "C" board completely
                          counterclockwise.
                    This new CRT does not require the Hor. Stat control for doing convergence.
                    Use the ring magnets on the yoke to adjust for convergence.

 NOTE:              Please consult the Service Manual for the KV-27V10, Section 3.2
                    Convergence, on how to converge the unit using the magnets.


                    REF                      FORMER                                          NEW
                                 DESCRIPTION          PART NUMBER              DESCRIPTION     PART NUMBER

             "C" BOARD            "C" BOARD            A-1331-264-A             "C" BOARD          A-1331-313-A
                    DY           DEFLECTION            1-451-275-41             DEFLECTION         8-451-275-42
                                    YOKE                                           YOKE

                RING                                                          RING MAGNETS         1-452-279-51
              MAGNETS

                    CRT              CRT               8-733-838-05                  CRT           8-733-848-05
                                    SD-268                                          SD-268
                                 NO LONGER                                     TINTED SCREEN
                                 AVAILABLE




Reference: FPR-O                                                                                      PRINTED IN USA
AUTO FLAGGED - NO
                                                  PRINTED ON RECYCLED PAPER
TV Products Service Bulletin No. xxx

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