33~40
41
42
43
44,46
45,47
48
49
50
DO~D7
GND
CLOCK
GND
SW1,SW2
+5V
+ 12V
SOUN DIN
-12V
Data bus signals
Signal ground
CPU clock 3.579545MHz
Signal ground
For insertion/removal protect
+ 5V power source
+ 12V power source
Sound input signal (- Sdbm)
- 12V power source
4. DATA RECORDER CONNECTOR
Pin
Name
1/0
1 GND
2
GND
3
GND
4
CMTOUT
0
3
5
CMTIN
I
6
REM+
0
7
REM -
0
8
GND
2
5. JOY STICK CONNECTORS
Pin Name
I/O
1 FWD
2 BACK
3
LEFT
4 RIGHT
5 + 5
v
6
TAG 1
110
®
(j)
®
7 TAG 2
0
8 Output
0
9 GND
1
®
51