I am Working on a Gottlieb Card Whiz. This my second EM and first Gottleb EM. So my learning curve is still a bit steep. My previous two questions were resolved from advice and help from MarkG and guard (thanks again guys). The 2C switch dog position and the P3E and P4e wiring were incorrect. Those now work, so onto the next issue. The First Ball Unit (U) will not de-energize when the Reset Control Relay (AX) energizes. The start up sequence is attached below.
What I am seeing:
Power on the pin.
• The U and Q relays energize and stay on.
Push the replay/start button:
• the Start Relay (S) energizes and the score motor begins run
• the Hold Relay energizes (R)
• the Tilt Hold Relay (H) energizes
• the S relay de-energizes
• Q de-energizes
• U stays energized.
• Score Reels reset to zero
• Score Motor continues to run.
If I manually de-energize the U relay
• the AX relay de-energizes
• the Score Motor stops.
The game is now at 1st ball first player. When I manually score, trip the out hole switch, and then the trough switch (P) the ball count advances to ball 2. I can repeat these steps through ball resulting in game over and match.
I have tried to follow the schematic and checking switches to the best of my current knowledge. Apparently I do not understand or am missing something (probably both). Any thought or suggestions will be appreciated.