The Radio Information Board

I'm using KPG-56D for DOS and it works perfect !!

Cheers

Okay ! The problem is solved. I've bought a firrmware chip amd now the equip is back to life !!

Thanks everybody !

Since I bought it, three weeks ago, It never worked. I think that is a microprocessor problem, buy I don't have a clue on how to fix it. I tried to find more info about the chip or the eqip but I didn't find something related.
Any other help will be apreciated.

Thanks ka7wnf ! does the radio work at all? Do all the characters light up and stay that way? Well.. the radio doesn't work, actually it does nothing but change to PG mode... and all the characters light up and stay. In addtion the IC108 is not in its socket... Should it still work? I tried to progr...

I bought a used TK-730 in a garage sale. When I turned it on, the display showed all the signs were on and the TX looked in black background...? I don't have a clue on what is happening... - T tried also programming it but didn't work. HELP !