Sony CAR0382 free download

File name CAR0382.PDF

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: GEN-CAR No. 382 Subject: Preventing Recurring Damage To Amp IC And Date: November 10, 1995 Power Supply IC. Symptom: (**) The HA13151A audio amp IC or the BA3910B/BA3918 series of power supply IC may sometimes be damaged by incorrect wiring connections or by counter- electromotive force generated by the vehicle's power antenna relay. The symptoms vary dependant upon which section of the IC fails. Solution: If either of the above IC types is found to be damaged replace it, and prevent recurring damage by adding 2 diodes to the IC as shown below. In those models which use both types of ICs, add the diodes to both ICs even if only one is damaged. REF DESCRIPTION PART NUMBER - DIODE, 11ES2 8-719-200-82 Reference: Technical News ME-95023 PRINTED IN USA PRINTED ON RECYCLED PAPER Filename: CAR0382.SB Directory: J:\SBDOC\NOV95 Template: C:\WINWORD\TEMPLATE\S_BULL.DOT Title: Subject: Author: Hoyt Wing Lee Keywords: Comments: Creation Date: 11/10/95 9:47 AM Revision Number: 2 Last Saved On: 11/10/95 9:47 AM Last Saved By: Hoyt Wing Lee Total Editing Time: 1 Minute Last Printed On: 04/01/96 10:15 AM As of Last Complete Printing Number of Pages: 1 Number of Words: 167 (approx.) Number of Characters: 953 (approx.)