Re: Yamaha RX A3020



I'm happy it worked for you too! ...

Re: Yamaha RX-A3010 working, no sound output



Yes it still works! For how long, time will tell.

Before you try, do the self diagnostic test to see if it fails on the DSP2-chip

As I said I did it just as a last resort test before ordering a new Digital2 P.C.B.
I did it very simple, no special installation. Just sat it straight on a wooden board in the oven. Some say it was too warm and to long, some say you should do it in steps from 100°C up to 220°C. This worked for me and how precise can you be with a household oven?

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Re: Yamaha RX A3020

Had the same problem with my RX-A2010 and have now solved it.

Running Self Diagnostic Test C2.1 which test bus communication to DSP2 on digital2 PCB on the receiver didn't get anything, neither ok or faulty. Couldn't even check the firmware version. So with that test it seemed the problem lay within the DSP2 chipset on the Digital 2 P.C.B.

Checked the possibility to order a new Digital 2 P.C.B. and they are still available for around €100.

I thought I'll first will try to bake the PCB in the oven before I order a replacement....

Re: Yamaha RX-A3010 working, no sound output

Hi

Had the same problem with my RX-A2010 and have now solved it.

Checked the possibility to order a new Digital 2 P.C.B. and they are still available for around €100.

I thought I'll first will try to bake the PCB in the oven before I order a replacement.

Placed it on a piece of wood in the oven on 200°C (392°F) for 15 minutes with the DSP2-chip facing down and resting straight with help of the board power socket, chassi mounting and the cable tie that is mounted on the...