CIA 8520 chips help me
15-Dec-92 06:49:56
Sb: #81441-CIA 8520 chips help me
Fm: BILL LEACH 71330,2621
To: Donovan Watts 70672,222
Donovan;
I'm not certain but I think that your new 8520's are the latest versions
and should work. It sounds as though maybe one of them is DOA.
You might try putting one in to replace one of your existing chips, put
the old one back and substitute the same new one for the other old chip
and finally repeat the whole operation with the other new chip.
That is a lot of trouble but it is about the only thing that you can do
when you might have two bad chip and don't know which are bad.
-bill