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Old 05-31-2018, 02:49 PM   #1  
What is HD?

Join Date: May 2018
Posts: 1
Default Onkyo DTR80.3 advice needed

There is no sound out of this one. The DSP firmware number is greyed out - so the DTS chip Q3001 is not working. Have no power for the USB port. Clock crystal is working.
NAND tested good. DTS chip replaced 3 times - same issues.
There must be something else less common than the DTS chip.
Anybody has a clue?
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