DENON Service Bulletin OST-F957 free download

File name Service Bulletin OST-F957.PDF

100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : OST-F957 Date: June 20, 2007 _____________________________________________________________ Model: DVD-1920, DVD-756 Subject: Alteration of the Firmware. Symptom: 1) Pixel Cropping at HDMI480P, Progressive Output. 2) Chroma Delay at the Progressive Output. 3) The unit operates as the Search Mode when the STOP button on the Remote control for the CD was pressed. 4) Improving the frequency characteristics of the HDMI480P at the Progressive Output. 5) Sound skips when playing back a particular DVD Audio Disc (Fragile, YES). 6) Additional specification for switching the AUDIO or VIDEO part of the DVD Audio. Solution: Corrected the Firmware so that the malfunction does not occur. MODIFICATION: (Upon repair and/or refurbishing) Record the associated file onto a blank CD-R and update the Firmware using the CD-R, whenever the unit is brought into your service facility for any reason, and/or upon refurbishment of the unit. 1) The program File to be supplied: