Basic HTML Version
LED List
-- - - - - ~ -----
- -- - ----,
CPU 30ARl)
D~~GJ
~
19
020 D21
00 0
-- - - ------
- - -- --------
-- ---- --~
P8WEI~ DR VER BOAR]
~
LED 7
i ~
o
LED
0 0
LED 2
3
m~~~~
LED 6
LED 4
0
o
Lr::D 1
o
CPU Board
019, Blanking
020, Diagnostic
021, +5VDC
At game turn-on, 019 and 021 are on, 020 is off.
During normal operation, 019 is off, 020 is flashing and 021 is on.
Dot Matrix Controller
010, +5VDC, Normally On
Power Driver Board
LED 1, +12VDC Switch Circuit, Norrnafly On
LED 2, High/Low Line Voltage Sensor, Normally On
LED 3, High/Low Voltage Sensor, Normally Off
LED 4, +5VDC, Digital Circuit, Normally On
LED 5, +20VDC, Flashlamp Circuit, Normally On
LED 6, +18VDC Lamp Circuit, Normally On
LED 7, +12VDC, Power Circuit, (motors, relays, etc.), Normally On
1-44
~---
I
_~:
_ .. __ "
I
D~T MAT~IX
!
CONTROLLER BOAR]
[I:wzJJ
IJ~
i
,
I
,