Need help.
I have GM328A with faulty TEST pin 2.
1. Measurements between pin 1 and 3 is OK.
2. Test pcb lines from ZIF to IC - OK
3. Tested IC with blink program:
direct pins 23,23,25 - OK
resistor pins 12,13,14,15,16,17 - OK
I tried with another IC - the same result