Marantz-SA8260-sacd-mz03005 电路图 维修手册.pdf

100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : MZ03-005 Date: December 5, 2006 _ Model: SA8260 Subject: Improvement to playability of CD and Super Audio CD Symptom: Will not read TOC, will not start playback, the sound skips with some CDs and Super Audio CDs. Solution: If the LOT number is from 01 to 05, (The LOT number is # of serial number MZxxxxxx#xxxx.) Please apply the solution found in service bulletins MZ02-001 and MZ02-002. If the LOT number is from 01 to 18 (only). Replace the servo MPU (Micro Processor Unit) Q125 with the latest one (Part No. HU01AKY12F) on the PV16 PCB. *How to confirm the version of the servo MPU* 1. Press and hold the OPEN/CLOSE and SKIP/FF buttons, then connect the power plug. 2. Press the SKIP/FF button twice, then the version will show Drv Ver XX.XX on the display.2) 01 to 18 Lot only Add the resistor (Part No. GD05102160) on the PV16 PCB as follows; _ 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 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 If the LOT number is from 06 to 18, Please apply the following solution. If the Lot # is 19 to 20 only (The LOT number is # of serial number MZxxxxxx#xxxx.) do the following: Replace the servo MPU (Micro Processor Unit) Q125 with the latest one (Part No. HU01AKY12F) on the PV16 PCB. *How to confirm the version of the servo MPU* 1. Press and hold the OPEN/CLOSE and SKIP/FF buttons, then connect the power plug. 2. Press the SKIP/FF button twice, then the version will show Drv Ver XX.XX on the display.2) 19 to 20 Lot only Remove the resistor on the PV16 PCB as follows; _ 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 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 If the LOT number is from 19 to 20, (The LOT number is # of serial number MZxxxxxx#xxxx.) Please apply the following solution: Serial Number Range: This improvement has been done in production after LOT number 21 and later (The LOT number is # of serial number MZxxxxxx#xxxx.) _ 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 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