My Gottlieb Playmates remains in Tilt mode. I removed the coin door to clean up the machine, so I loop the Blue and Orange contacts next to the fuse panel to start the machine. The machine will start, score motor runs, score reels reset, ball advances to ball 5. No lights on play field as the Tilt light is lit.
On the inter lock relay, (tilt relay), the "T" coil armature remains energized. When I manually operate the "TR" coil armature the play field lights and Tilt goes out.
I checked the ohms value of the "TR" coil and it is ok.
Also when I operate "TR" manually, I can't score any points and ball kicker does not operate. The ball trough switch does operate and counts down the ball count to Game Over.
Attached is a portion of the schematic. Thanks for any help.