DENON Service Bulletin OST-F1152 free download

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100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : OST-F1152 Date: March 8, 2007 _____________________________________________________________ Model: DVD-5910, DVD-5910CI Subject: Countermeasure for improving malfunction upon playing back particular CD-DA discs. Symptom: Noise may occur during "No sound parts" (between song and song.), due to a malfunction of the "Zero Muting circuit". Here are some CD-DA discs the problem was confirmed on: 1) Ribbon Jessica (PCCA-00288): Japanese Pops 2) CoCo No.1 (PCCA-00287): Japanese Pops Solution: Remove the following transistors: TR403, 503. Please remove the listed transistors from the customer's unit upon claim of noise. ______________________________________________________________________________________ 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# Board Location Part Number (Generic) TR403, GU-3655-1 AUDIO P.W.B. 2SC2878(A/B) 503 UNIT ______________________________________________________________________________________ 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. Serial Number Range: DVD-5910, DVD-5910CI