IBM 2025 Maintenance Manual page 235

(Logic Y A043)
16K Machine
~
LJ
24K Machine
32K
Control
and
Data
16K
Control
Figure 6-6. Main Storage Uni ts (Pin Side}
6-6
(7/69)
~
LJ
32K Machine
~
LJ
48K Machine
C1 Gate
c1:rn12u
(Logic Y A043)
16K
Control
32K
Control
and
Data