CDC Cellular Repair Services, LLC - Dirtbag move, but it worked. My cousin's Onkyo TX-NR609 AV receiver. These are known for crappy HDMI boards. The chip you see is the culprit, the
Onkyo Receiver No Output HDMI Board/DTS Chip Repair - YouTube
Alpengeist's TV (and other stuff) Repair Blog: Onkyo TX-NR 5009 - defect main relay STD-S-109DMR2 - switching itself off - no sound - no image
Onkyo TX SR607 DIY HDMI fix - success | AVForums
Onkyo SR-806 HDMI Board repair | AVS Forum
Onkyo Hdmi Board Repair - memberzooma
How to DIY ; TX-SR576/TX-SR606/etc HDMI daughterboard repair (for dummies?)
Help with ONKYO Receiver : r/hometheater
Onkyo Receiver No Output HDMI Board/DTS Chip Repair - YouTube
Onkyo No Sound HDMI DTS Repair Fix Tutorial | Repair Almost Anything
Onkyo Receiver No Sound Fix for HDMI - YouTube
FS: Onkyo TX-NR807 HDMI board (replaced/ updated) | AVS Forum
Yet another Onkyo TX-SR606 HDMI board issue - Attempted repair not working | AVForums