DENON Service Bulletin OST-F1125-1 free download

File name Service Bulletin OST-F1125-1.PDF

100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : OST-F1125-1 Date: July 21, 2008 _____________________________________________________________ Model: AVR-5805CI, AVR-5805 with 1080p upgrade (SPK-553, SPK-555 and SPK-556), AVR-4806CI, AVR-4806 with 1080p upgrade (SPK-554, SPK-557 and SPK-558), AVR-4306, AVR-3806, AVR-2807, AVR-987, AVR-2307CI and AVR-887 Subject: Countermeasure for improving the detection of an HDMI Monitor. Symptom: In some instances the unit will fail to detect the HDMI monitor. This error can occur at the low temperatures, the following similar phenomenon occurs when the voltage on the terminal for detecting the connection of the HDMI of the connected Monitor is low.