DENON Service Bulletin OST-C1109 free download

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100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : OST-C1109 Date: March 13, 2007 _____________________________________________________________ Model: DVD-1500 Subject: Replacement of the Optical Pick-up. (From HOP-1200R to HOP- 1200 RN or S) Symptom: The following is the replacement procedure for the Optical Pick-up. Use the new pickup since the production of the Optical Pick-up HOP-1200R that is currently used for the subject models will be discontinued. Solution: The Optical Pick-up HOP-1200RN is compatible with the HOP- 1200S. Therefore, the replacement procedure to replace the HOP-1200R with HOP-1200RN or HOP-1200S is the same. Note: The Optical Pick-up HOP-1200WB is not usable on the subject models. Therefore, please be sure to use the HOP-1200RN or HOP-1200S upon replacement of the Pick-up. 1) Work flow: (1) Removing the DRV Mecha Unit. > (2) Replacement of the DRV ROM and Traverse Unit. > (3) Mounting the DVD Mecha Unit. > (4) Confirmation of the actual operation. 2) Detailed procedure: (1) Removing the DVD Mecha Unit: Remove the DVD Mecha Unit from the main Unit according to the Service Manual (X-0062, pages 3 and 4). ______________________________________________________________________________________ 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) Replacement of the DRV ROM and Traverse Unit: Replace the DRV ROM and the Traverse Unit according to the following table.