Hi all,
Transistor Q11 (Lower Right Flipper Holding Coil activation) keeps overheating and failing.
I have checked everything else on the board. I've checked the continuity of the EOS circuit. The coil resistances are a close match to those on the equivalent (Lower Left) flipper.
After changing the transistor all is well for about 100-200 games, then the Lower Right flipper will start to hold when the flipper button is released. Any ideas would be very welcome.
Thanks!
Transistor Q11 (Lower Right Flipper Holding Coil activation) keeps overheating and failing.
I have checked everything else on the board. I've checked the continuity of the EOS circuit. The coil resistances are a close match to those on the equivalent (Lower Left) flipper.
After changing the transistor all is well for about 100-200 games, then the Lower Right flipper will start to hold when the flipper button is released. Any ideas would be very welcome.
Thanks!