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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: MDX-100 No. 342
Subject: Skipping And/Or Same Portion Of Music Is Date: November 18, 1994
Continuously Repeated.
Symptom:
(57) The unit skips, or the same portion of the music may be continuously repeated.
Solution: If the customer complains of these symptoms, implement the changes shown below.
REF FORMER NEW
DESCRIPTION PART NUMBER DESCRIPTION PART NUMBER
- - - RETAINER 3-916-086-01
R501 RESISTOR, 1-216-845-11 RESISTOR, 47K 1-216-841-11
100K
R503, RESISTOR, 1-220-372-11 RESISTOR, 1-216-848-11
R504 200K 180K
Applicable Serial Numbers: 13,801 ~ 14,300
Procedure
1- Remove and discard the retainer which secures the flex cable to the optical pickup
block.
2- Clean the area from which the retainer was removed with alcohol.
3- Install the new retainer which includes a lead wire.
4- Secure the lead wire with a small amount of glue as shown. Be sure to keep the
height of the glue droplet to 1 mm or less.
5- Dress the lead wire snugly along the top of the optical pickup block and down the
side as shown.
6- Solder the lead wire to the laser ground trace on the flex cable as shown.
Reference: Technical News ME-94017 PRINTED IN USA
Autoflagged - NO
PRINTED ON RECYCLED PAPER
Car Stereo Service Bulletin No. 342
7- Change the value of R501 on the MD board from 100K to 47K.
8- Change the value of R503 and R504 on the MD board from 200K to 180K.
Car Stereo Service Bulletin No. 342
Filename: CAR0342.SB
Directory: J:\SBDOC\NOV94
Template: C:\WINWORD\S_BULL.DOT
Title:
Subject:
Author: Hoyt Wing Lee
Keywords:
Comments:
Creation Date: 11/18/94 2:14 PM
Revision Number: 2
Last Saved On: 11/18/94 2:14 PM
Last Saved By: Hoyt Wing Lee
Total Editing Time: 2 Minutes
Last Printed On: 04/01/96 10:01 AM
As of Last Complete Printing
Number of Pages: 3
Number of Words: 244 (approx.)
Number of Characters: 1,392 (approx.)