Question about Onkyo TX-DS787 Receiver
I have been enjoying my Onkyo TX-DS787 for 8 years now. I use it to switch video and audio inputs on my home A/V system. Just recently, when I would turn it on I would get no video or sound. After going through the OSD setup I found the inputs had reverted to their "default" values, not the ones I had programmed in. This has happened quite often and usually happens after a brief AC power outage. Re-seting the inputs fixes the problem and restores my video and audio until the next power outage. Is there a battery somewhere in this unit for holding the programming memory? I would appreciate any help I can get. Thanks, Hal
Yes there is ,,, it is located on the same board that has 3 fuses on it, you will have to unplug the unit before disassembly, and remove the top cove and bottow covers,,,, you will have to de-solder a small battery pack surrounded by either blue or yellow heat shrink,,, please not the polarity before removal, as putting it in wrong will cause a non- memory retaining situation to continue...I hope this helps
Posted on Jul 08, 2007
TX-SR506 loses radio settings if power is removed
Posted on Jun 22, 2011
Did you find the battery pack? can anyone tell me what size, chape, voltage, etc the pack has to be so i can buy it before i pull the amp apart so i can do the whole repair in one go? if anyone knows, please email me at [email protected] thanks in advance.
Posted on Mar 01, 2008
Tips for a great answer:
Mar 13, 2015 | Onkyo TX-8511 Receiver
Register and download the manual for free at retrevo.com
The fewer hops and inteconnects a given signal experiences between its source and your senses, the better. I always run the BEST video from any source to the TV first; the best Audio to the BEST audio electronics. If that helps.
Apr 03, 2011 | Onkyo TX-DS777
press the HOME button on the
included remote controller, and semi-transparent
graphical set-up menus appear overlaid on the
video image you're watching.
Mar 07, 2011 | Onkyo TX-SR608 Receiver
Jan 17, 2011 | Onkyo TX-SR608 Receiver
Apr 04, 2010 | Onkyo TX-SR605 Receiver
Dec 15, 2009 | Onkyo TX-SR506 Receiver
Jul 16, 2009 | Onkyo TX-DS555 Receiver
Jun 10, 2007 | Onkyo TX-SR500 Receiver
Usually answered in minutes!