A Delco radio from a 1981 Corvette came across my work bench. It must
be the top of the line for it's time; it is electronic tuned, and
reverse cassette. Unfortunately, all the stickers for model and
numbers have fallen off the radio's case.
The complaint is hiss, but no tuning, no display, no music.
I applied 12Vdc, and the complaint is correct. The display is dark,
and only a small hiss in the speakers.
I actually repaired Delco car radios back in the late 1970s when I
worked for a local service shop while in high school. I have
much about these, but remember that for the most part, Delco radios
were reliable, and generally simple to fix.
With this radio, I am not sure where to start. A schematic wouyld be
helpful, but I do not havethe model, and do not know where to get
Any advice, and assisatnce is appreciated.