Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0201

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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-32TS36/32TS46/32TW77/32TW78                                          No.       201R1
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
             RING                                                              RING             1-452-279-51
            MAGENTS                                                           MAGNETS
               DY           DEFLECTION         1-451-315-41                  DEFLECTION         8-451-315-41
                               YOKE                                             YOKE
               CRT              CRT            8-733-723-05                      CRT            8-733-734-05
                               SD-190                                          SD-34FX




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


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