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a. Motor home sensor dirty or
faulty.
b. White cam is dirty or too far
away from sensor.
c. Faulty/broken wires.
d. Faulty main board.
Teeth reset bar rotates up multiple times.
a. Clean sensor, replace if nec-
essary. (AABD5010)
b. Clean cam. Measure 5 Volts
DC when cam is away from
sensor, and it drops to 0 Volts
when cam is covering sensor.
c. Check cable connections
from sensor to main circuit
board.
d. Replace main board with
board from another Gen 5 game
if possible to isolate the prob-
lem to the main circuit board
a. Teeth opto's dirty, mis-
aligned, or faulty.
b. Faulty/broken wires.
Game does not score.
a. Clean, align, or replace opto
boards. (AASE3900)
b. Check cable connections
from sensors to main circuit
board. Look at where there are
2 wires crimped to one termi-
nal. Ensure both wires are mak-
ing connection with the termi-
a. Coin switch faulty.
b. Bad connection or broken
coin switch wire.
c. Faulty main board.
Game does not
coin up.
a. Check that coin actually trig-
gers switch. Replace switch if
necessary. (A5SW4000)
b. Check connections from coin
switch to main circuit board.
c. Replace main board with
board from another Gen 5 game
if possible to isolate the prob-
lem to the main circuit board.
Coin switch prob-
lem
a. Refer to “Teeth do not reset”
section.
b. Refer to “Game does not
score” section
c. Clean opto sensor and white
cam that the sensor looks at.
Replace sensor if necessary.
(AABD5010)
a. Reset motor problem.
b. Teeth sensor problem.
c. Motor home position sensor
dirty or faulty.
Teeth sensor or
motor problem.
TROUBLESHOOTING GUIDE AND DIAGNOSTIC SECTION
