IBM 5150 - Heat Sink;Power Transistor Assembly Replacement

Heat Sink/Power Transistor Assembly
Replacement
1. Position heat sink/power transistor assembly E.1 onto base
cover.
~2.
Replace print mechanism assembly (See page 3-81).
3.
Replace control circuit card (See page 3-48).
4.
Replace driver circuit card (See page 3-53).
5.
Replace fuse-filter card/power cord (See page 3-61).
6.
Replace power transformer (See page 3-75).
7.
Replace top cover (See page 3-90).
8.
Replace access cover.
9.
Replace forms rack.
==
==
@
==
~~~~~ @
<==
==
==
==
o
<==
~~~~~~~~~ ~~~~~~~~ ~~~~~~~~ ~
3-63