I can imagine someone installing a car stereo until without a external fuse. There must be one there somewhere. If there is no fuse for sure, you can most likely determine that if you are still getting 12v, that until is trash.
protronics in MP on Bowman RD can tell you if your unit is fixable.
I believe Protronics is an authorized ONKYO warranty shop. ONKYO are well known worldwide for the HDMI boards going out. Probably what is wrong with yours. I know at one point they had a special dealio set up for AV Receivers with bad HDMI boards b/c it was happening so much.
Checked Gobels and they don’t repair receivers. Protronics went out of business last summer. Looks like I will getting new receiver.
Would still appreciate recommendation for someone to install oil pressure sensor. Thanks.
Checked Gobels and they don’t repair receivers. Protronics went out of business last summer. Looks like I will getting new receiver.
Would still appreciate recommendation for someone to install oil pressure sensor. Thanks.
I used them last winter. Glad it was then… Onkyo discontinued your particular receiver.