Marantz-SR7001-avr-mz07011 电路图 维修手册.pdf

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1、 100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : MZ07-011 Date: February 5, 2007 _ Model: SR7001, SR8001 Subject: Software Update for HDMI issues Symptom: 1. SR8001 has HDMI 1 and HDMI 2 outputs are switchable by RS232C commands (HDM: 0, 1, 2), or by the remote commands (16 120 00, 16 12

2、0 01, 16 120 02). 2. When a Pioneer DV696AV is connected to the SR7001 or SR8001 with HDMI and plays a disc with the surround mode set to a Pro Logic IIx (Movie or Music or Game) or Circle Surround (Cinema or Music or Mono), no sound is produced out of the surround L/R speakers. 3. No sound may be h

3、eard from the surround back speakers even when the Speaker C switch is off. 4. When the OK key on the remote control unit is pressed to display the MAIN MENU, the onscreen display may show 1. INPUT MENU instead of MAIN MENU. Solution: 1. Update the MAIN and HDMI microprocessor software and DSP codes

4、. First, please check the version of each software and DSP codes in reference to the software versions indicated below. For the procedure, refer to the Service Manual on Page 10 of Service Mode. 2. Names and part numbers of the software to be updated (SR8001_Main0609261_Hdmi044_Dsp09041.zip) Content

5、s of the zip file: 1) Firmware Ver.: SR8001_0609261.mot (Refer to the Service Manual on Page 40 for the update procedure.) 2) Firmware Ver.: HDMI_REPV2x06901h44.mot (Refer to the Service Manual on Page 50 for the update procedure. _ CONFIDENTIALITY NOTICE: The information contained in this document

6、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, dis

7、semination 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 NOTICE: The informatio

8、n 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

9、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. 3) Firmware Ver.: pa17_c49_0904_1.u

10、pd (Refer to the Service Manual on Page 45 for the procedure.) If any of the above has not yet been updated, be sure to execute the update procedure as specified. Parts: Ref# Description Part Number NA Firmware Update file SR8001_Main0609261_Hdmi044_Dsp09041.zip Serial Number Range: This update applies to the following serial number. 1) SR7001, SR8001 apply to xx00 xxxxxxxxxx and earlier. This improvement has been done in production from serial number xx01xxxxxxxxxx and later. RadioFans.CN 收音机爱 好者资料库