IBM 4975 02L Maintenance Information page 21

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3005 Logic/Control Board-Model 02R
o
End-of-forms/print emitter board cable
connector J8
G
CD
e
e
Mode switch connector J13
Forms emitter connector J9
Power supply connector J3
Print head/left margin/head lift connector
J4
Forms motor connector J5
Print head motor connector J7
00
e
------ --
8
14
1
8
1
B22
e
BOl
.................... /J
L~········
.. · .. ·.·····
B12
A22
AOl
Function
1
80 char.
(short lines)
Forms test
1200 bps
Off
2400 bps
Off
4800 bps
On
External
On
clock
0
Resistor lugs
e
Test switch
0
Error indicator
0
Switches (see detail)
G
TP2
0
TP1
0
Signal cable connector J6
CD
Print cartridge socket
2
3
4
On
Off
,
'I
mode
On
Off
On
Off
On
I
I
Locations
2-7

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