Epson PX-8 Technical Manual page 20

REV.-A
(1) # 723 cable
Usage Connection to dedicated floppy disk drive
Connector: Round-type miniature, DIN6
~ oo
00 0
00
Q'------"I=~----(lt---l
-------t-mI...JJllWJ>-IIIIIIIII------' O
G
No. Signal Name
Color
1
GND Black
~
2 PTX Brown No. Signal Name Color
3 PRX Red 1
PRX Red
4
- -
- 2
PIN Orange
5
- -
-
3 PTX Brown
6
PIN Orange
4 POUT Blue
7 POUT
Blue 5 GND Black
8
- - - 6
- -
-
E CGND
(Shield)
E
CGND
(Shield)
Fig. 1-9
# 723, simple serial cable, consists of two lines: the send/receive data line and the I/O control
line. Therefore, devices which can be connected via this cable are intelligent terminals only (that
is, dedicated floppy disk drives) that can be controlled by PIN, POUT.
(2) # 724 cable
Usage : Connection to acoustic coupler
Connector: Round-type miniature, DB25
~ oo
00 0
00
1-16
JI