Hey everyone. First post and first pin. I picked up Time Machine last weekend and solved some power supply issues (low 5v) just today. It boots up and, all-in-all, it's in great shape; all of the switches work, only a few bulbs need replacing, slingshots and bumper caps are good... however, and there's always a however, I have a short list of problems I've come across.
1. Flippers don't fire.
2. Kickback doesn't fire.
3. Vertical up-kicker doesn't fire.
4. Player 2 display doesn't display.
5. 'Voice' sounds are garbled and nerve-shattering 85% of the time.
With machine off:
-Flipper resistance: 90 Ohm on both (really high, right?)
-VUK resistance: 4 Ohm (normal)
-Kickback resistance: 0.5 Ohm (too low?)
With machine on:
-Flipper voltage: 0V
-VUK voltage: 49V (normal enough, so why won't it work?)
-Kickback voltage: Forgot to check. Can check later if needed
Things I've checked:
-EOS spacing and contacts are good.
-EOS switch works in diagnostic mode.
-The transistor behind the flipper power relay tested fine.
Can anyone help me troubleshoot?