Service Manuals, User Guides, Schematic Diagrams or docs for : Sony HiFi Service Bulletin HFP0486
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CONFIDENTIAL CSA-13
Sony Service Company
National Technical Services
Service Bulletin
A Division of Sony Electronics Inc.
Park Ridge, New Jersey 07656
Hi-Fi Products
Model: D-141, D-142CK, D-143, D-242CK, D-245, D-247 No. 486
Subject: Unable To Playback Or Power On Date: April 29, 1996
Symptom:
(11) Unable to playback or power on.
Solution: If this symptom occurs:
Replace Q402 then add a new resistor (R411) in parallel with C410.
REF FORMER NEW
DESCRIPTION PART NUMBER DESCRIPTION PART NUMBER
Q402 2SD1963-Q. R 8-729-923-36 2SD1963-Q. R 8-729-923-36
R411 CHIP 470K 1-216-853-11
1/16W
Reference: Tokyo Fax No. GA-95060 PRINTED IN USA
PRINTED ON RECYCLED PAPER
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