Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0258

<< 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 TVP0258 documenatation <<

Text preview - extract from the document

                                  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-20M10/ 20S10/ 20S11                                              No.    258
Subject: Addition of Resistor to Power Supply Circuit                      Date: June 23, 1995


Symptom:
  ()            If the above unit comes to service, please perform the following changes:




Solution:

                    REF                    FORMER                                          NEW
                              DESCRIPTION           PART NUMBER              DESCRIPTION     PART NUMBER

                    R603      JUMPER WIRE          JW602/JW603               1 OHM, 10W          1-205-998-11
                                                                               CEMENT
                                                                               RESISTOR



                Remove 2 Jumper Wires from R603 locations and replace with 1 ohm, 10 W
                cement resistors.

Note:           1. The circuit board has large hole for mounting this resistor.
                   Therefore, please bend resistor legs at foil pattern side to avoid cold solder joint.
                2. This circuit                                       upgrade will reduce AC spark at
                plug in.




Reference: FPR-P                                                                                    PRINTED IN USA
Autoflagged - YES
                                               PRINTED ON RECYCLED PAPER
Audio Products Service Bulletin No. xxx
Filename:             TVP0258.SB
Directory:            J:\SBDOC\JUN95
Template:             C:\WINWORD\TEMPLATE\S_BULL.DOT
Title:
Subject:
Author:               Hoyt Wing Lee
Keywords:
Comments:
Creation Date:        06/23/95 2:38 PM
Revision Number:      2
Last Saved On:        06/23/95 2:38 PM
Last Saved By:        Hoyt Wing Lee
Total Editing Time:   0 Minutes
Last Printed On:      04/01/96 9:27 AM
As of Last Complete Printing
    Number of Pages: 2
    Number of Words: 157 (approx.)
    Number of Characters:    895 (approx.)

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