DENON Service Bulletin OST-F1067 free download

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100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : OST-F1067 Date: April 11, 2007 _____________________________________________________________ Model: AVR-686 Subject: Countermeasure for incorrectly inserted IC824. Symptom: No Audio output after ten minutes. The DSP IC804 overheats on DSP P.W.B. The Power Supply Voltage control IC (IC824) was incorrectly inserted on DSP P.W.B at the factory. Solution: Please replace the Voltage control IC of the Power Supply with the new Voltage control IC when the unit was brought into your service facility due to any reason and/or upon claim. Parts: Ref # FORMER NEW Description Part Number Description Part Number IC824 IC RC1117-3.3 00D 963 0111 IC RC1117- 00D 963 0147 603 1.2 509 Serial Number Range: Last 5 digits 04008 ~ 04507 ______________________________________________________________________________________ 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.