Marantz-ES7001-hts-mz09036 电路图 维修手册.pdf

100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : MZ09-036 Date: July 28, 2009 _ Model: ES7001 Subject: Software Update Information * This Service Bulletin is only service information concerning the following minor improvement, this is not call for a rework to be applied to stock units. Symptom: 1. When the HDMI connector is slowly pulled out and inserted into a projector made by Epson, HDCP might not be certified. 2. The A/V amplifier is connected with specific TV with the HDMI cable. Neither the picture nor the audio signal might come out correctly even if the power supply of the A/V amplifier is turned on. Solution: The MAIN CPU SOFTWARE will be updated. The new version number after the correction will be 05. The update software to be used is 00M20AJ499A05.ZIP. The data software to be used is sr6003_090420_1.rom. For the update procedure, please refer to the service manual. Serial Number Range: ES7001 : “20000939xxxxxx (Week Code 0939) and earlier “20000940 xxxxxx (Week Code 0940)” and later: corrected on the production line. _ 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 be 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 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