DENON Service Bulletin OST-C1424-1 free download

File name Service Bulletin OST-C1424-1.PDF

100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : OST-C1424-1 Date: November 19, 2008 _____________________________________________________________ Model: AVR-1909, AVR-789 Subject: Power Supply pcb "SUPPLY BD" can crack if the set is handled roughly in shipping. This Service Information is only for repair with the following minor improvement as mentioned below and is not required as an improvement to stock units. Symptom: Turn on the unit. Protection mode is running after about 5 seconds. Power Supply Printing Board is broken. Solution: Card spacer (1pcs) is added between "SUPPLY BD" and CHASSIS. ______________________________________________________________________________________ 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: We will apply the above card spacer modification to production models beginning from the following serial numbers. (Last 5-digit) AVR-1909 18943 ~ AVR-7889 12813 ~ ______________________________________________________________________________________ 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.