18
TROUBLESHOOTING GUIDE
Balls are not
released.
Ensure game is starting.
Make sure the previous
game is over.
Game will not start if there
are balls to be played.
Ball release solenoid
sticking.
Pinched, broken, or
disconnected wiring.
Main Board defective.
Display will flip through and stop at zero at game start.
The balls will the automatically release. Turn game off,
wait 30 seconds and turn game back on and try
starting a game again.
Remove right lane cover and check for free movement
of assembly. Check for 110 Volt AC pulse at solenoid.
Check cable connections
from main board to solenoid.
(AACE7222, AACE7216, AAMB7200) Check the 2 Amp
fuse in the AACE7222 cable.
Check for green LED on main board near high voltage
section of board.
The green LED will be ON when balls are held in place
Green LED will go OFF when balls are supposed to be
released.
If LED does go off and cable wiring is ok, then
replace ball release assembly.
If LED stays ON when balls are supposed to be
released, replace main board. (AAMB2700)
Too many balls
are released.
Sensor at ball release
blocked, dirty, or faulty.
Springs on ball release are
worn and balls are sneaking
past the ball release arm.
Pinched, broken, or
disconnected wiring.
Clean sensor. Replace if needed (A5SE0001)
Replace ball release assembly. (AABR8105)
Check connections from sensor board to main board.
Check continuity on wires. (AACE7206)
Not enough balls
are released
Game is waiting for
player to throw balls
and there are none
left in track.
The game needs 9 scores
or 9 balls thrown before it
will go to game over.
Ball count sensor in far end
of ball track not seeing balls
Ball count sensor is
defective
Pinched, broken, or
disconnected wiring
Sensor at ball release is
defective
Count the balls thrown as you play.
Determine which score hole is not scoring.
This ball count sensor will count balls thrown that miss
all the scoring holes.
If this sensor misses a ball, the game will
continue waiting.
Replace sensor. A5SE0001
Check connections from sensor boards to
main board. Check continuity on wires. (AACE7206
AACE7207)
This sensor may see 2 balls instead of one.
Replace sensor. (A5SE0001)
Problem
Probable Cause
Remedy
Summary of Contents for Skee Ball 1908 Alley
Page 1: ......
