Measure all hdmi inputs and output HPD Voltage by a needle probe.
Steps:
(1)unplug the amp.
(2)open the cover.
(3)connect a blu ray player to hdmi input & a mon to output, otherwise no 5V.
(4)negative probe connected to the large heat sink with large power transistors mounted by a crocodile clip.
(5)postive probe to right hand side last pin called hot plug detect, HPD.
(6)If it has 5V, hdmi board is OK. Check HDMI cables(7)If no 5V, check power to this board. Go to you tube:How to fix an Onkyo receiver - TX-SR606 . All large capacitors next to SMPS IC are replaced.
(8) If not OK, replace Q 8595-Q8597.
(9)If not OK, replace Q8501,sil9135.(Onkyo won't help you to replace this HDMI decoding Chip. A HDMI board replacement instead, the company policy.)
Remember, after connecting blu ray play & mon, switch them on and then turn on 605. Never unplug HDMI devices when your amp is switched ON.
Don't forget to replace the crystal ,resonate caps X8501,C8574,C8575,R8662
will follow same process for my NR807 no video from HDMI, sound is ok, any idea on what capacitors needs to be replaced on this unit?
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SOURCE: No video throught HDMI output
press set up go option number 1 then go hdmi monitor and input yes. then press set up again
SOURCE: HDMI video not functioning on a new Onkyo TX-SR606
try checking the input assignment section and go to Component Video Input. Make sure DVD and CBL/SAT has" -----" on them to prevent conflict. Hope this helps. ^_^
SOURCE: Onkyo TX-SR606 HDMI output issues
HDMI switching is an ongoing problem for the 606. A number of people are having the same problem. Mine is at the local repair shop and Onkyo has told them the part is on backorder until April. I would look at another brand or upgrade to a higher leval Onkyo.
SOURCE: I have an Onkyo TX-SR606 connected via hdmi to a
If you have a warranty take it to a dealer. If you don't search "how to fix an onkyo tx-sr606" on youtube. It will show you how to fix it.
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