knut1

Hello, after the battery was flat and I had to jump start my 1992 LS400, the radio (stock Pioneer unit) is completely dead, no lights, no sound, nothing. I have checked both fuses (radio 1 and radio 2), and they are ok.

Any idea where to begin searching for the error?

knut1

Nobody? The unit worked just fine until this.

knut1

Silence... Well well. Guess I have to take it to the radio repair shop.

timmy0tool

iTrader: (7)

how did you check your fuses? did you just look at them? a good "looking" fuse may still be broken. use a multimeter tool to check for continuity.

knut1

Yes I know, I used a multimeter.

Largefarva

Take out the radio and check for power at the connector. Was it boosted correctly?
Have you tried holding the power button?