IBM 3278 Series Maintenance Information page 132

Top Card Connectors with PS Installed
2
3
A
Legend:
B1· Base Card 1
B2· Base Card 2
PS • Programmed
Symbols
H
Raster Blanking
Height (132)
Width (132)
Width (80)
Top Margin
SP· Selector Pen Card
MSR • Magnetic Slot Reader Card
E CS • Extended Character Set Card
Note for CE jumper:
If
no SP card, use male jumper for test
Top Card Connector (TCC)
:\.- -71
I " /
IF3toG3
I "
IE2toF2
/ '-, I
F4 to G4
IL __
~
1743323
1743321
1743325
Analog Card:
E5to F5
D2to F2
D3to E3
1743326
1743322
1743324
a
Adjusting Potentiometer
- Test Point
Figure 4-8 (Part 2 of 2). Card Locations, (M) Type
4·10
SY27·2510-6