OK.
I have check all dry joints resolder them. still the same.
check all TP on all boards and all read good.
then i swap the solenoid board with my working playboy machine and swap the MPU board.
still the same. have i elemanated the mpu and sol board from being the problem?
When you press the small red switch on the sound board it makes a low tone noise.
the U1 chip on the sound board get really hot you cant touch it, is that normal?
What should i do next??
thanks for the help!!
Ace.
