33-40
DO
-D7
"1
GND
42
CLOCK
43
GND
Sw1, Sw2
44,46
+5V
45,47
+12V
48
49
SOUNDIN
50
—12V
3.
RECORDER CONNECTOR
DATA
Name
Vo
Pin
GND
GND
GND
CMTOUT
Oo
onomnnon=
CMTIN
1
o
+
REM
o
REM
—
GND
4. JOY STICK CONNECTORS
1o
Pin
Name
FWD
BACK
LEFT
RIGHT
EE
OONOmnnon=
10
TRG4
vo
TRG
2
0
Output
GND
signals
Data
bus
Signal ground
clock
CPU
3.579545MHz
Signal ground
insertion/removal protect
For
+
source
5V
power
+
power source
12V
signal
Sound
input
(—
source
12V
power
—
©SO@DO
©9000
5bdm)
29