My Denon 1312 AVR receiver doesn't switch on - Denon Audio Players & Recorders

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Search the site by brand name to your Device.

you most likely have a shortedchannel in the amp that would need to be repaired

what are you wanting to audio out to? the AVR is the audio component of a setup so am unsure as to why you would want to

Hi, it could be a number of things, go to your browser type in the model followed by support, look at there info, is there enough life in the bulb? if it were mine i would clean the shutter and go on from there but try that what i have said example >>.denon avr-1312 support << hope this helps :)

There is a common problem with a zener diode in that amp that goes bad. ZD3 is a 18v zener and it goes short. Sometimes R9 on the back will open when this happens. Need to have them replaced.

Sounds like a bad power transformer. Would need to go in for repairs.

unplugged the unit and do these reset





if these have already been done, and symptoms persist

the unit needs servicing.

I'm having the same problem with my Wii output. The manual for the Denon AVR-1312 says that analog video signals (i.e. component/composite outputs from the Wii) are not converted to digital video signals (i.e. HDMI output from the rcvr). I'm running only HDMI to a projector, so the video signal is essentially lost. The fix appears to be to run an additional composite cable all the way to the projector. Sounds like your fix is the same. No Wii tonight! :(

Check to make sure that when you are on that input that HDMI shows up in the front display. If it does not, then you need to turnit on. If it still does not, you could have a problem with your HDMI board on your receiver not recognising the signal.

What you would have to do is connect the video output of the wii directly to the video input of the bug projector. Also connect the audio cables to it as well. Then connect an audio cable to the projector's audio out or otherwise labeled as "variable out" then connect the other end of that to the matching input terminal, found often labeled as "audio in" on the receiver's grouping of input selections for TV.
Then, on the projector, select the video mode you connected the wii cables to.