16
Check continuity on the Blue and Gray wires.
1.
Set their volt meter to Ohms
Ω
.
2.
Place prongs on both end one gray wire. You should have 0 Ohms
Ω
.
3.
Repeat step 2 for blue wire.
Check continuity between the blue and gray wires.
1.
Set their volt meter to Ohms
Ω
.
2.
Place one prong on Blue end and the other on Gray. You should have 0 Ohms
Ω
.
Check Power is going to board
1.
On the board there are 2 lights.
a.
The VCC light. Should be on solid.
b.
The CPU light. Should be blinking.
2.
On the J3 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-6: Credit Display Communication Error
This error occurs when the 2-digit display is not communicating with the Main board.
Troubleshooting:
Check the plug going into the 2-digit Credit Display Board.
1.
Check that there are no cold solder joints.
2.
Plug is not missing.
3.
Check that the Blue and the Gray wires are connected and seated properly.
Check continuity on the Blue and Gray wires.
1.
Set their volt meter to Ohms
Ω
.
2.
Place prongs on both end one gray wire. You should have 0 Ohms
Ω
.
3.
Repeat step 2 for blue wire.
Check continuity between the blue and gray wires.
1.
Set their volt meter to Ohms
Ω
.
2.
Place one prong on Blue end and the other on Gray. You should have 0 Ohms
Ω
.
Check Power is going to board
1.
On the board there are 2 lights.
a.
The VCC light. Should be on solid.
b.
The CPU light. Should be blinking.
2.
On the J3 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.
Содержание Benchmark Games Fireball
Страница 4: ...3 Basic Components...
