Troubleshooting Guide - Bay Tek Games Arctic Chomp Service Manual

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TROUBLESHOOTING GUIDE

Symptom
No power to Unplugged.
Game's power strip
the game.
circuit breaker tripped.
Faulty power supply.
Volume too low.
No Audio
Loose wire.
Main circuit board
malfunction.
Switch faulty in coin
Game will
mech.
not coin up.
Disconnected, loose or
broken wires.
Faulty Blower
Blower not
AC Driver Board is
blowing.
defective.
Faulty Main Board.
Balls getting jammed
Points do
before reaching sensor.
not score.
Wiring damaged or dis-
connected.
Ball Sensor is faulty.
Faulty Main Board.
Probable Cause
Check wall outlet, power cord to game (A5CORD5) Line Filter
(A5FI9010)
Reset power strip breaker switch inside front door.
See Power Supply Diagnostics. Replace if needed A5PS1001
Enter menu and scroll to N2 for Game Volume, and N3 for At-
tract Mode Volume
Check audio cable connections from speaker(AACE8811)
cable(AACE3208) to main circuit board. (A5NEWGEN1)
Replace main board with a spare main board (A5NEWGEN1)if
possible to isolate the problem to the main circuit board.
Unplug one coin switch at a time and verify coin switch is
wired normally open. 5 Volts between white and black wires.
Replace coin mech if coin is always rejected. (A5CM-...)
Check connectors. Check for continuity.
(AACE3202, AACBL4A-DOOR)
Check blower for jammed balls, Refer to "How to Access
Blower". Check for 110 Volts AC at connector to blower.
Check for green LED pulse on driver board. Refer to "How to
Access Power Supply and AC Driver Board"
If pulse ok:
Replace fuse located in small box on AC driver board.
(A5FUSE3)
Replace AC Driver board. (AABD5029)
If no pulse, check wires from AC driver to main board.
(AACE3201)
Replace main board to isolate the problem. (A5NEWGEN1)
Refer to "How to Access Ball Count Sensor and Blower Motor"
Check for balls jammed in ball tracks.
Check wiring from main board to sensor. (AACE3200)
Green Light on sensor is normally ON. It will go OFF when sen-
sor is blocked. Sensor voltage will drop from normal 3.2 Volts
DC down to 0 Volts when blocked. Replace sensor if needed.
(AABD4012)
Replace main board to isolate the problem. (A5NEWGEN1)
18
Remedy