Tally 424 Manual page 39

Blow
n
Drive
Motor
Blu Blu
m
----------~----'
Blk
Blk
M - - - - - - - - - - - - - -
V
l t
Forward Coil
H ._ _ _ _ _ _ _ _ _ _ __.
Yob
Reverse Coil
c
Gry
Left
"""""l
r.-
Right
/,: - - -JlL , '\-0----- ,
( ) ( 'l
a<
u~~-ho-- i"~
--Nol-
1
c
Orn
s--------'
Brn
w ____ ____ ___ __.
Red
End-of-tape Switches*
Capstan
Commutator-.~
j----------__.
Grn
Tape
Channel
8
7
6
1
2
3
4
5
Gry Gry Com
A
~ Lower ~ Upper
D
-<+---~ >
B
Gry
E~~t)J
u '
Vlt) F
K ~ ~u)N
u
'Blu
>
L
u~TRAI >
x
Red
~d
• Red)
V
y~
) b
Orn
~
.....
~----- 4
Orn )
Z
c~~)g
Ylw
YlW
-----~)
d
Ylw
h~ ~.)k
)1
lJ j
Grn
Contact position
with no-hole tape
Wire Color Coding:
~
= Solid Gray
GrY
=
Gray tracer on
white
Yob
= Yellow
on black
Figure 9. Wiring Diagram For 34 Pin Connector Model 424 Tape Reade
S EA TT LE
Page 8