Benthal Storehouse http://www.hominggame.com
7
8-2. Main board
J1: main power supply input connector.
J4: #2 serial output connector.
J5: ticket out connector.
J6: base function connector.
J8: communication connector.
J11: volume control, adjusts volume.
J12: speaker connector.
INCON1
Memory chip: records the total coins Qty and tickets Qty and so on.
INCON1:
＃
1
～＃
15 INPUT.
OUTCON1:
＃
1
～＃
11 OUTCON.
OUTCON2:
＃
12
～＃
21 OUTCON.
(Note: other connectors have not been used in this machine.)
9. Operation
(J1) Power supply input connector
(J4) LED serial output connector
D
at
a
ou
tpu
t 1
~
11
D
at
a
ou
tpu
t
1
2
~21
(J5)
ti
ck
et
o
u
t
co
nn
ec
tor
(J6) base function connector
(J8) communication connector
(J12
) sp
eake
r
co
nne
ctor
(J
11
) v
o
lume co
n
trol
Expanding
chip IC1
Program chip
Sound chip
Sensor
