Basic HTML Version
LED List
I
B1
I
I
B2
I
I
B3
I
019 020 021
o
0 0
CPU Board
I
F1111
I
F1121
I
F1131
I
F1141
CPU Board
D19, Blanking
D20, Diagnostic
D21, +5vdc
At Game Turn-On
=
D19 & D21 On, D20 Off
During Normal Operation
=
D19 Off, D20 flashing, D21 On
LE05
o
LEO 6
LE04
0
o
LEO 1
II
F11511
o
Power Driver Board
II
F107111 F10911
II
F106111 F110ll
Power Driver Board
LED 1, + 12vdc, Switch Circuit, Normally On
LED 2, High/Low Line Voltage Sensor, Normally On
LED 3, High/Low Line Voltage Sensor, Normally Off
LED 4, +5vdc, Digital Circuit, Normally On
LED 5, +20vdc, Flashlamp Circuit, Normally On
LED 6, +18vdc, Lamps Circuit, Normally On
LED 7, +12vdc, Power Circuit (Motors, Relays, Etc.), Normally On
1-44