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Player Control Troubleshootina Table
SYMPTOM
intermittent or completely
non-functional player
controls
.
VGM starts normally.
Steering pulls to one side
CAUSE
1.
Faulty switches or
lamps
2.
3. Check continuity at each switch connection
4.
5.
1.
Faulty
switch
wiring
2.
3.
4.
Faulty Wheel Driver
Board
Adjust Belt Tightness
7-8
REQUIRED ACTION
Enter Menu System by pressing and holding
TEST MODE switch inside coin door. From Self-
Test Menu, choose CONTROLS TEST. Run
tests to confirm switch operation.
Check for loose parts or wires caught in switch
contacts.
(Common to Normally Open or Common to
Normally Closed).
Verify that control operates properly by placing it
in working VGM.
Verify that dashboard switch light bulbs are type
specified in parts listing. Other types light, but
may produce too much heat. Eventually excess
heat may cause switches to bind.
Check for wires caught in door hinges, latches,
or
switch
contacts.
Verify that harness connectors are attached and
fully
seated.
Assure that control switches connect property to
control inout wires.
Check that cabinet wiring is correct for this VGM.
Find power amp on Wheel Driver Board's large
heatsink. Test and replace bad part or board.
8
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