Marantz-SA1-sacd-mz01012 电路图 维修手册.pdf

100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : MZ01-012 Date: November 29, 2006 _ Model: SA-1/SA-14 Subject: Improvement for TOC read error, etc. Symptom: Sometimes cannot play CD and SACD, read TOC. The fuse frequently opens. Solution: 1) Exchange a motor wire. Exchange the 100 micron motor wire (flex cable) for a 35 micron type. Before the motor wire (35 micron) can be used it must be formed (see figure 1 for details). Insert a DISC (ex. BURN-IN TEST DISC) in the unit and play the outermost track (ex. Tr.20). While playing the outermost track, pull AC plug and power the player off. Remove the top cover, and SACD mechanism. Remove the mechanism cover (position number: 322) from SACD mechanism. Remove the test disc from SACD mechanism. Apply 20 mm of adhesive tape to the wire socket and wire, at the SACD mechanism side. Do this after a motor wire has been replaced (refer to figure 2) . Adhesive tape should use the surely specified above-mentioned thing 2) Update firmware. Please refer to the included in the firmware update kit for update procedure details. For SA-1: file name; cdm10_d2.MOT (Ver.1001226). For SA-14: file name; cdm15_ae.MOT (Ver.1001226) 3) Change FUSE (F821): F821 changes to from . 4) Change of Chip Resistors (R502 and R520) : R502 and R520 change to from . _ 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 _ 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 _ 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. Parts: Ref# Description Part Number N/A 35 micron wire *YU000880R N/A Adhesive tape *3M-NO859T N/A Firmware update disc *SACDM15JG F821 800mA 250V FS10080850 R502/R520 56ohm NN05560610 Serial Number Range: All RadioFans.CN 收音机爱 好者资料库