Panasonic CQ-VD5005N - no sound

[Poddy_87]

Hi,

I'm new on here and having an issue with my head unit.. It's been out of action for some time but the car is now going back on the road.

In the past I managed to short the radio while tidying wiring on an amplifier. Head unit powers up but no sound. Fuse is fine and the standard radio works so it has to be the head unit.

Any help would be appreciated..