IBM 5150 Hardware Maintenance Manual

Fuse-Filter Card/Power Cord Removal
1. Position Printer Power switch to OFF; unplug printer power
cord from wall outlet and disconnect Parallel Printer Cable.
2. Remove forms.
3. Remove forms rack (See page 3-56).
4. Remove access cover (See page 3-32).
5. Remove top cover (See page 3-88).
DANGER: STATIC VOLTAGE MAY BE PRESENT
ON THE FUSE-FILTER CARD. USE
CAUTION IN THIS AREA.
6. Remove safety shield from filter-fuse card assembly
(See page 3-87).
7. Remove transformer primary connector mfrom fuse-filter card.
8. Remove screw iii from center of fuse-filter card.
9. Remove screw II from ground terminal of printer power cord.
10. Lift strain relief
II from slot in base cover.
11. Lift fuse-filter card from slot in base cover.
3-60

IBM 5150 Specifications

General

Processor	Intel 8088
Clock Speed	4.77 MHz
RAM	16 KB - 256 KB
Manufacturer	IBM
Model	5150
Release Year	1981
Storage	5.25-inch floppy drives
Graphics	MDA or CGA
Operating System	IBM PC DOS
Ports	Cassette, keyboard
Expansion Slots	5