18
E-9: EEPROM R/W Failure
Troubleshooting:
Check Power is going to board
1.
On the Main board there are 2 lights.
a.
The 3.3V light. Should be on solid.
b.
The CPU light. Should be blinking.
2.
On the J1 Connector check your voltage.
a.
Set your volt meter to V (DC) for voltage.
b.
Put the Red Probe onto the yellow power wire.
c.
Put the Black Probe onto any ground/common black wire on the game.
Check for any physical damage on board.
E-10/ E-12: Wheel Home Position Error
Troubleshooting:
Check Power is going to board
1.
On the board there are 2 lights.
a.
The VCC light. Should be on solid.
b.
The sensor light should blink when obstructed.
2.
On the Connector check your voltage.
a.
Set your volt meter to V (DC) for voltage.
b.
Put the Red Probe onto the yellow power wire.
c.
Put the Black Probe onto any ground/common black wire on the game.
3.
Check Signal Wire
a.
Set your volt meter to V (DC) for voltage.
b.
Put the Red Probe onto the signal wire.
c.
Put the Black Probe onto any ground/common black wire on the game.
d.
You should read a steady 5V.
e.
When sensor is obstructed the voltage should drop to 0V
f.
If nothing replace sensor.
4.
Check Signal at the Quad Stepper.
a.
Set your volt meter to V (DC) for voltage.
b.
Put the Red Probe onto the signal wire (same as on sensor board).
c.
Put the Black Probe onto any ground/common black wire on the game.
d.
You should read a steady 5V.
e.
When sensor is obstructed the voltage should drop to 0V
f.
If nothing, check the signal wire for continuity, break, loose connection.
Check for any physical damage on board.
Summary of Contents for Benchmark Games Fireball
Page 4: ...3 Basic Components...
