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Hi-Fi Products CSA-13
Service Bulletin
Sony Service Company - Technical Services
A Division of Sony Electronics Inc.
Sony Drive, Park Ridge, New Jersey 07656

Model: SAVA3 No. 420
Subject: The Unit Won't Shut Down or Shuts Down Date: December 27, 1994
Prematurely

Symptom:
(12) The SAVA3 will not shut down after an input signal has been removed or, the unit will
shut down while an input signal is still active to the speaker.

Solution: Replace IC801 syscon, on the system board, and add a 1K 1/4W resistor between
pin 1 of CN802 and pin 17 of IC801. Then, cut the foil pattern between these two
points. See the diagram below.

REF DESCRIPTION PART NUMBER

N/A 1K OHM 1/4 WATT RESISTOR 1-247-713-11

Reference: Tokyo Fax NF-1417 PRINTED IN USA
Autoflagged - NO
PRINTED ON RECYCLED PAPER
Audio Products Service Bulletin No. xxx