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SOURCE
SIGNAL
AND
CODE
DESTINATION
to PSD(4)
LO-23
and TSD(15
TSD to 7 seg
LO-24
displays
LO-25
LO-26
PSD
to
LO-27
disp
LO-28
LO-29
Ll-30
PSD to displa
GPM
to
LO-32
LO-33
18
LO-34
17
LO-35
16
LO-36
15
LO-37
14
LO-38
13
LO-39
12
LO-40
11
LO-41
10
SIGNAL DESCRIPTION LIST
not
connected.
for all 7 segment displays.
units
tens
hundreds
--Only
used
units
7 seg
tens
hundreds
Derived
from
FWR) to common anode of associated players displa
Set to 1 by inserting first coin.
'switch on reset' or 'player change' (PO-11) or 'firs
date'
(PO-01).
301 into 3 decade co-unters on PSD.
parallel entry of last score as held in display
register.
Player 1
Player 2
Player 3
Player 4
BUST
AND FUNCTIOi
W
ERE
H
Potential use as Lamp Test facility
drives used to sink current from approp-
riate LED displays of Break Score.
anode
(F
segment
omitted)
on
AD-1000
Models
As above.
The 4 PSD sources drive the
respective
players
segment
omitted).
appropriate
In 1 state allows parallel entry of
win
win
win
win
displays).
with
Temporary
score.
Supplies
Ll-02.
At 0 by either
In 0 state allows
A
)
ST
T E D
Displays
m
current
(fr
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