Sony HFP0492 free download

File name HFP0492.PDF

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: GEN-CD No. 492 Subject: Countermeasure for 800Hz Disc Noise Date: August 9, 1996 Symptom: (**) The customer complains of a whistling noise when playing certain Discs. Solution: Add a Felt washer to the disc side of the chucking magnet. See diagram below. Note: The felt washer may be added together with the weight outlined in Service Bulletin CSA-13 HFP 428. REF DESCRIPTION PART NUMBER N/A WASHER, FELT 4-986-769-01 Reference: Technical News CD-960010 PRINTED IN USA PRINTED ON RECYCLED PAPER