Basic HTML Version
DEDlCATED
SW.
I<:S232
INTERFACE
F r o .•.. A /V
Coin Door Interface Board Schematic
A-20580
PO
1
GND
J'
I
1
e
of'12V
~c
~3
: ~
ENABLE:'
COIN I
~
0
~
NR!
INTERFACE
SLAM SW ROW 1
.:f?-
13
F.-
12
DIG.
S'W4
11
1
'''13><-
10
2
9
COIN
DO
3
0
.
7
,
s
&
5
7
.
•
I
3
Ii ~
GND
2
1
11
-
l...-
corN
1
~
15
I'
13
re
~~III
11
I.
10
E:CA
C
9
0
7
~
IIII
&
s
~
4
OND
3
1
~
P . ••.R GND
*
2
2
1
3
-
4
S
I
6
i~
.1
I
I
DeD 1~
10
""-
I
I
R.
!NT
co-
J e
7
COIN COUNTEI<:
e
+20V
~
5
" '20V
"IER
.
-«
6. 3V
AC
r
3
a
OND
1
II
L1
DI4,:!~
COIN COUNTER
,E-
R1
D5
LP COL 1
1
2
3
~
- -
4
SW' COL 1
'"
SW' COL;'
x- ~
1
CA '
2
7
3
0
4
•
AMP
,
10
6
11
7
-><
1"1
1"1
I
12
0
LP COL
1
n';"2
13
9
""-
10
I
11
D~3
12
-
,..,
JB
SLAM
3
SLAM
*t ~
SLAM
D3 "!~
J '
PLUMB BOB
1
D4
PLUMB
BOB '
*I ~
PLUMB
4
1"1
,
SW/L
3-23
OR
DIN DOOR
232 OUT
ERFACE
POWER
BOB/COIN DOOR