HFP0520_Š_.PDF part of Sony (Bulletin) D-131 HFP0520_Š_.PDF, Service Bulletin - Symptom:Unit has a KSS-411A optics as identified in supplement-3 and does not play disc, read or rotate.

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Sony Service Company National Technical Services A Division of Sony Electronics Inc. Park Ridge, New Jersey 07656

CONFIDENTIAL
Service Bulletin Hi Fi Products
No.

CSA-13

Model:

D-131

520

Subject: Does not play back (the unit used KSS-411A) Symptom: (112)

Date: April 14, 1997

Unit has a KSS-411A optics as identified in supplement-3 and does not play disc, read or rotate.

Solution:

Change the value of the following components. REF FORMER DESCRIPTION R514 C509 C510 JR575 ADD BOARD 56K OHM 1/16W .022UF 25V CHIP .0033UF 50V CHIP 0 OHM CHIP PART NUMBER 1-216-842-11 1-164-227-11 1-162-967-11 1-216-864-11 NEW DESCRIPTION 22K OHM 1/16W 1000PF 50V CHIP 470PF 50V CHIP 2.2K OHM 1/16W CHIP TED MUTE MOUNT KIT PART NUMBER 1-216-837-11 1162-964-11 1-164-362-11 1-216-85-11 X-4946-602-1

(Continued)

Reference: TN # GA-95033
PRINTED ON RECYCLED PAPER

PRINTED IN USA

Hi-Fi Products Service Bulletin No. 520

Connections for Additional Board Terminal Busy GFS TED VC GND Wiring to Location IC502 pin 40 TP558 JR575 (2.2k ohm) TP512 TP410