Sony HFP0420 free download

File name HFP0420.PDF

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