HFP0420_Ž_.PDF part of Sony (Bulletin) SAVA3 HFP0420_Ž_.PDF, Confidential Service bulletin hi-Fi product - Symptom: 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. text manual preview

Text preview for : HFP0420_Ž_.PDF part of Sony (Bulletin) SAVA3 Confidential Service bulletin hi-Fi product - Symptom: 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.

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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
Prematurely

Date: December 27, 1994

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

Reference: Tokyo Fax NF-1417 Autoflagged - NO
PRINTED ON RECYCLED PAPER

PRINTED IN USA

Audio Products Service Bulletin No. xxx