Service Manuals, User Guides, Schematic Diagrams or docs for : Sony HiFi Service Bulletin HFP0476

<< 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 HFP0476 documenatation <<

Text preview - extract from the document

Model:      CDP-XA7ES                                                    No.      476
Subject: Unstable Display                                                Date: May 29, 1996


Symptom:
  (13)        The unit exhibits an unstable display.



Solution:     Perform the following:

              1.) Cut a pattern between Q955 C, E and the negative side of C963.

              2.) Connect the collector of Q956 to the negative side of C963 via a jumper wire.

              3.) Change the location of the 1K resistor lead mounted to the emitter of Q956 (foil
              side of the board) to the emitter of Q955 (See diagram below).

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