Card Gate Connector Details (50, 100, 155 Ipm); Printer Power Plugs (50, 100, And 1551Pm) - IBM System/32 Introduction And Maintenance Manual

4.1.6 Card Gate Connector Details 4.1.7 Printer Power Plugs
(50, 100, and 155 Ipm)
(50, 100, and 155 Ipm)
The illustration is a view of the connector pins
Plug Description Posi- Location
as viewed from the card side of the boards (gate
tions
raised). For ease in determining pin designa-
tions, all probing should be done from the back
P1 Ribbon Solenoid 2 Front
of the machine.
P3 Lower Paper Clamp
4
Front
Solenoid
Cards are plugged into rows
m
and
m .
The
P4 Belt Motor 9 Left Side
outside two rows,
rl
and
m,
are for probing.
P5 Emitter and I mpres-
4
Front
Pins 02 through 13 are connected one for one
sion Control
with pins 42 through 53; pins 22 through 33
P6 Contactor 2 Rear
are connected one for one with pins 62 through
P7
Carriage 1
9
Rear
73. Therefore, the outside two rows Band
P8 Upper Paper Clamp 4 Top
m
are used for probing without
i
emoving the
Solenoid
cards.
P11
Fan
6 Left Side
Note: The extra pins between rows prevent
the cards from being plugged incorrectly.
Boards Viewed from Card Side
Extra Pins
Hammer Driver Card for Hammers 1-22
Probe Points for Hammers 1-22
Probe Points
rl
on Board 2
(23A to 23G)\
• 62
3
73. •
- 2 A -
.02
1 3 . .
1- -"33 22
.-~
•
••••
23 B _. - • - 23C
• •
I
I
r~13·13G _02~:!...
13F-· - ·-13E _. _ . -130
1..1-~73
62.'-) • • • • •
I ,
~-.53
42.... •••• •••• • ••• 53
53 • • • • 42
53"
!)
.!.62.
23G
7}~
.02
13.
f
EJ
_ 3
13B
02! _
~ 13
13A
02!...
~m
.. 73 6 2 . . 7 3 62.
l
42 • • • • 53 42 • • )
Example ot Corresponding Pins
Probe Points
m
on Board 1
(13A to 13G)
Belt Printer 50, 100, and 155 Ipm 4-15