Yet another Onkyo TX-SR606 HDMI board issue - Attempted repair not working | AVForums
Onkyo TX-SR606 HDMI board - YouTube
Onkyo TX-NR809 AV Receiver Ampli-Tuner (Has problems, Bad HDMI board)
Onkyo SR-806 HDMI Board repair | AVS Forum
Yet another Onkyo TX-SR606 HDMI board issue - Attempted repair not working | AVForums
Onkyo Amplifier Parts & Components for sale | eBay
Onkyo acknowledges failed units and extending warrranties until 2018 | Page 112 | AVS Forum
Alpengeist's TV (and other stuff) Repair Blog: March 2019
Onkyo TX-NR609 Blown SBR Channel "FIXED" | Repair Almost Anything
Onkyo Receiver No Sound Fix for HDMI - YouTube
How To Fix the Onkyo TX SR606 & SR607 HDMI Input Problem - YouTube
Onkyo TX NR636 hdmi board problem - LONG TIME SIGNAL ENGAGING, CONSTANT SWITCHING | AVForums
Austech - Australian Technology Discussion Forum
Onkyo TX NR636 hdmi board problem - LONG TIME SIGNAL ENGAGING, CONSTANT SWITCHING | AVForums
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
FS: Onkyo TX-NR807 HDMI board (replaced/ updated) | AVS Forum
Onkyo TX-NR807 Official Thread | Page 274 | AVS Forum
