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I
ELECTRONIC U N I T - y P U N C H UNIT
B Chossls
Pulse Control
lndex
Line
Pulse
C B's
Index Mid-~ndex
(
Punch)
NarJ
I
1
I
Choss~s
I
I
W 8 X
I
I
I
N Chassis i ~ l ~ p p e r s
1
P . R . S , T , U , Y
C h a ~ a i a I
Chassis
I
Y 8
Z
Choseis
I
I
I
Input lnwerters, l n ~ ~ r I
Product Counter
1
Readout Trigger
1
~ e a d o u t Inverters Reodout Power Tubes(
-
8 - 2 8
Punch
Mognol
-
Pulses' to turn Readout T r ~ p g a r r OFF a t Midindax
counter
Reading "3"
Pbwer
Tuba
Pulses
to
Product
Counter
(Punch
lndex
Lines)
9
8 -
7
6
5
4 -
3
I
2
1 -
0 -
4 .
5
6
7
8
9
0
I
2
3
I
Raodout
Pulsa
Trigger
W l t h n 3 " ~ n Counter, carry occurs here
-
Couslng Punch Magnet to be
energized
ond
" 3 "
to be punched
Fidure 126. Block Diagram o f Read-oyt Circuits
8 - 2 9
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