DENON Service Bulletin OST-C1389 free download

File name Service Bulletin OST-C1389.PDF

100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : OST-C1389 Date: September 24, 2008 _____________________________________________________________ Model: DCD-CX3 Countermeasure is applicable only upon claim from the customer. Subject: No sound output. Symptom: There is a possibility that the Test point pattern of the CX251 connector on 1U-3788 printing board comes in contact with Mechanism bracket. Solution: When you have a problem report from the customer or you repair the SACD Mechanism, please attach Insulation Tape to the pattern side of the CX251 connector on 1U-3788 printing board. MODIFICATION: Method of attaching the Insulation Tape 1) Remove 4-screws and move the 1U-3788 printing board. Caution! : Do not remove the FFC cable for Optical Pickup from connector base! ______________________________________________________________________________________ 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. 2) Attach the Insulation Tape (size: width 10mm x length 40mm) to the pattern side of the CX251 connector on 1U-3788 printing board. 3) Attach 1U-3788 printing board and fix 4-screws. 4) Finish. Details of the Insulation Tape 1) Company: 3M 2) Name of tape: Acetate Cloth Tape 3) Size: width 10mm x length 40mm 4) Material: See page 3 of the "3M_Electrical_Tapes.pdf" supplement file. Serial Number Range: We will apply the above modification to the production models beginning from the following serial numbers. (Last 5-digits) 00301 ~ ______________________________________________________________________________________ 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.