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Now downloading free:Sony (Bulletin) GEN-HFP

Sony (Bulletin) GEN-HFP free download

Home electronics, consumer electronics, professional electronics - Television sets (plasma, HDTV, LCD, TFT, Big screen tv), Monitors (TFT-LCD panels, conventional CRT), VCR, DVD, Car Audio etc.

File information:
File name:HFP0428_®_.PDF
Size:21 kB
Extension:PDF
Mfg:Sony (Bulletin)
Model:GEN-HFP 🔎 GENHFP
Original:Subject: A Whistling noise is heard when playing certain Disc 🔎
Descr:Confidential Service bulletin hi-Fi product - Symptom: A whistling noise can be heard from the mechanical assembly. The whistling noise is a result of vibration of the disc, optical lens, and BU base which results in an audible resonant frequency. The following modification is applicable to all units that use the KSS-240A optics and exhibit the audible noise.
Group:Electronics > Documentation
Uploaded:17-01-2009
User:salvacolnome
Multipart:No multipart

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Extracted files:1
File name HFP0428_®_.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: GEN-HFP No. 428 Subject: A Whistling noise is heard when playing certain Discs. Date: February 1, 1995 Symptom: (64) A whistling noise can be heard from the mechanical assembly. The whistling noise is a result of vibration of the disc, optical lens, and BU base which results in an audible resonant frequency. The following modification is applicable to all units that use the KSS-240A optics and exhibit the audible noise. Solution: To reduce the vibration of the BU base add the weight (P/N 4-962-979-01) to the optical block using a +PTP2.6X8 screw (P/N 7-685-134-19) in place of the original screw. Reference: FPR-P3350 Autoflagged - NO PRINTED ON RECYCLED PAPER PRINTED IN USA Audio Products Service Bulletin No. xxx

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