Marantz-SR4120-avr-mz02015 电路图 维修手册.pdf

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1、 100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : MZ02-015 Date: December 4, 2006 _ Model: SR4120 Subject: The Power transistor is damaged and the set goes into STANDBY mode. Symptom: The Power transistor is damaged and the set goes into STANDBY mode. Solution: Replace RESISTORS R363 (1k

2、ohm) and R364 (1k ohm) found on the MAIN (KUP11388) BOARD. Resistance value is changed from 1k ohm to 10k ohm. Parts: Ref# Description Part Number R363/R364 10k ohm +-5% 1/6W GD05103160 Serial Number Range: This countermeasure only applies to this type of claim. This improvement has been done in pro

3、duction after the serial number MZ000233009201 and later. _ CONFIDENTIALITY NOTICE: The information contained in this document is intended for the exclusive use by MARANTZ Authorized Service Centers and their employees. This document may contain information that is privileged, confidential and may b

4、e protected from disclosure under applicable laws and terms of the MARANTZ Service Agreement. Any distribution, disclosure, dissemination or copying of this document and the information it contains is prohibited. No responsibility is will be accepted by MARANTZ for any damage, injury or loss resulting from the misuse of the information contained in this document. RadioFans.CN 收音机爱 好者资料库