Marantz-SR8002-avr-mz08014 电路图 维修手册.pdf

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1、 100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : MZ08-014 Date: March 31, 2008 _ Model: SR8002 Subject: Information on modification of HD Radio Module and Software Symptom: The HD Radio Module has been modified to be more capable of receiving all-digital broadcasting, which will start in

2、 the near future. The current module built in products that are already in use does not always need to be modified, because it is already capable enough. (In replacing the current module with a new one, please be sure to check its compatibility with the existing software. This combination can cause

3、the Auto Seek Level and the FM Switching Level to be higher than they ought to be.) Solution: Notes for replacing the HD Radio Module 1. In replacing POS. NO. 60 Part no: 90M-AV000580R (CNVHDRMDUS0101) with a 90M-AV000590R (CNVHDRMDUS0202), also upgrade the HD Radio CPU software to Version HDRV07111

4、401 or a newer version. 2. The HD Radio CPU software of Version HDRV07111401 can work with the old module Part no: 90M-AV000580R (CNVHDRMDUS0101) without any problems. (It has backward compatibility.) 3. The old HD Radio Module Part no: 90M-AV000580R (CNVHDRMDUS0101) has no performance problem with

5、all digital broadcasting and does not need to be replaced with a new one, unless the module has broken down and needs to be replaced. 4. For “how to update the HD Radio CPU” software, please see the Service Manual on Page 35 (Mode 4). 5. For “how to differentiate the old and new HD Radio Modules”, p

6、lease see the following pages of this bulletin. _ 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 protecte

7、d 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 m

8、isuse of the information contained in this document. RadioFans.CN 收音机爱 好者资料库 Parts: Ref# Description Part Number NA DATA UPDATE KIT 90M-SR4500JIG NA HD Radio CPUs Software* 00M36CW499D02.zip * HD Radio CPU software will update to Version: HDRV07111401 _ CONFIDENTIALITY NOTICE: The information contai

9、ned 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 distribu

10、tion, 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 _ CONFIDENTIALITY N

11、OTICE: 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 Se

12、rvice 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. Serial Number Range: MZ020803001680 NOTE: MZ020803001681 : was manufactured with the new HD Radio Module RadioFans.CN 收音机爱 好者资料库