DENON Service Bulletin OST-751 free download

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100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : OST-751 Date: March 1, 2007 _____________________________________________________________ Model: D-AJ03 Subject: Improvement of the IC Protection circuit. Symptom: The IC Protection circuit opens in normal use due to inrush-current. Solution: Change Q702 IC Protector from ICP-N15 to ICP-N25. Please apply the following modification to your customer's unit when it is brought into for service for any reason and/or upon claim outlined in the Subject. 1) Please replace Q702 IC Protector (ICP-N15) with the new ICP-N25T or ICP- N25. 2) Use a felt-tipped pen and overwrite the N15 indication printed on the Power Supply P. W. Board. (One place.) 3) As shown in the Fig. 1, attach the N25 label on the P. W. Board. (One place.) 4) Refer to the Fig. 2, and attach the N25 Label on the N15 of the ICP-N15 that has been printed on the ICP-Label so that the ICP-N15 is changed into ICP-N25. (Caution Sheet.) ______________________________________________________________________________________ CONFIDENTIALITY NOTICE: The information contained in this document is intended for the exclusive use by DENON 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 DENON Service Agreement. Any distribution, disclosure, dissemination or copying of this document and the information it contains is prohibited. No responsibility will be accepted by DENON for any damage, injury or loss resulting from the misuse of the information contained in this document. ______________________________________________________________________________________ CONFIDENTIALITY NOTICE: The information contained in this document is intended for the exclusive use by DENON 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 DENON Service Agreement. Any distribution, disclosure, dissemination or copying of this document and the information it contains is prohibited. No responsibility will be accepted by DENON for any damage, injury or loss resulting from the misuse of the information contained in this document. Parts: Ref# Description Part Number IC ICP-N25T or (ICP-N25) 268 0075 903 or (268 0075 Protector 000) N25 Label ICP Label (N25) 996 0018 308 Serial Number Range: (Last 5-digits) From