Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0322

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.



Image preview - the first page of the document



>> Download TVP0322 documenatation <<

Text preview - extract from the document

                                             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-27V20, KV-27V25, KV-27V35, KV-32V25,                               No.      322
                 KV-32V35, KV-35V35, KV-35V75

Subject: Adjustment Of Lumisponder Range                                               Date: January 28, 1997


Symptom:
  (122)                 Picture is not bright enough in a dark room with Lumisponder On.



Solution:               The Lumisponder range can be adjusted as follows:

                        1.      Enter the service Menu and select the DPDV register. See page 11 of the
                                Adjustment manual item number 41.

                        2.      Turn off the lights in the room to set the worst case low light range.

                        3.      Adjust DPDV until the desired brightness is achieved.

                        The default setting from the factory is typically 2, but some customers may perceive
                        this setting as too dim.

Note:                   It takes a few seconds for the TV circuit to react to the change but, if you watch
                        carefully you can see the change in brightness steps.




Reference: FPR-                                                                                          PRINTED IN USA

                                                          PRINTED ON RECYCLED PAPER

◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo