Basic HTML Version
LED Ust
D19
020 021
000
CPU
Board
CPU Board
019 , Blanking
020. Diagnostic
021,
-svee
At game Tum-On»
019 &
021 On, 020 Off
During Normal Operation
=
019 Off, 020 Flashing,
D21
On
o
D10
Dot Matrix Controller
Board
Dot Matrix Controller Board
010, +5V Circuit,
NormalHy
On
LED 7
ffl
o ~
LED 3
00
LEO 2
lEO 4
o
LED 6
o
Power Driver Board
LEOS
o
Power Driver Board
LED
1.
+
12vdc SwitCh
Circuit.
Normally
On
LEO
2, Highllow
line Voltage
Sensor,
Normally On
LED 3, High/low line Voltage Sensor, Normally Off
LED 4, +5vdc, Digital Circuit.
Normally
On
tEO 5.
+2OVdc. Flash1amp Circuit,
Normally On
LED 6,
+181100.
Lamps
Circuit,
Normally
On
LEO 7, +12vdc, Power Circuit (motors relays etc.), Normally On
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