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Car Stereo CSA-14
Service Bulletin
Sony Service Company - Technical Services
A Division of Sony Electronics Inc.
Sony Drive, Park Ridge, New Jersey 07656


Model: CDX-U70/U300/U300RF/U303/ No. 347
U303RF/U404/U606

Subject: Sound Skip, Or Disc Does Not Play. Date: December 27, 1994


Symptom:
(57) The disc skips (may often only be heard as a very brief "tick" sound), or the disc does
not play. The complaint may be that these problems only occur when certain discs
are played; these discs may be somewhat thinner than discs which do not exhibit the
problems.

Solution: Determine if the problem is caused by thin discs, by playing the Changer Test Disc
(specially manufactured "thin" disc). The changer should be able to play this disc
(both vertically and horizontally) without skipping.

If the discs skips, replace the Chuck Plate. If the disc still skips, replace the OMD
Chassis also.

REF DESCRIPTION PART NUMBER

- CHANGER TEST DISC J-2502-012-0

166 CHUCK PLATE 3-380-759-02

261 OMD CHASSIS X-2625-270-1




Reference: Technical News ME-94028 PRINTED IN USA
Autoflagged - NO
PRINTED ON RECYCLED PAPER
Audio Products Service Bulletin No. xxx