Re: Kenwood DNX6990HD service manual needed

Hello, I live in Brazil, I can't find a place to repair my DNN9710BT, that is similar to the DNN991HD.

Same Service Manual that I don't have!

I't don't start. Only show the red light, turn on a black screen, fan always on and anything I've tryed is working.

I't don't power the USB light of my USB Flash Drive , them, I think that it's impossible to reinstal the firmware.

Sorry to ask you, but I really need Help.

I've just have finished to pay for it.