IBM
Office

Model # PC-AT Official IBM personal computer at

Here are the diagrams and repair parts for Official IBM PC-AT personal computer at, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 265 parts  |

Keylock Asse 8286117
#2

System unit (5170) diagram

Keylock asse

Part #8286117

The manufacturer no longer makes this part, and there's no substitute part

Logic Card 8529276
#12

Graphics printer (5152) diagram

Logic card

Part #8529276

The manufacturer no longer makes this part, and there's no substitute part

Cap Kit 6321056
Cap kit

Part #6321056

The manufacturer no longer makes this part, and there's no substitute part

Main P.c. Board Assembly / Chassis / Crt Drive Card (restricted Availability) 6321052

#NI

All parts diagram

Main p.c. board assembly / chassis / crt drive card (restricted availability)

Part #6321052

The manufacturer no longer makes this part, and there's no substitute part

K 2658853

#NI

All parts diagram

K

Part #2658853

The manufacturer no longer makes this part, and there's no substitute part

Cable 8286170
#3A

System unit (5170) diagram

Cable

Part #8286170

The manufacturer no longer makes this part, and there's no substitute part

Crt & Deflection Yoke Assembly With Wires/tubes, Warning Labels (gnd Band) (southern Hemisphere) (restricted Availability.) 6133996
#3D

Professional graphics display (5175) diagram

Crt & deflection yoke assembly with wires/tubes, warning labels (gnd band) (southern hemisphere) (restricted availability.)

Part #6133996

The manufacturer no longer makes this part, and there's no substitute part

Line Cord 8529187
#8

Graphics printer (5152) diagram

Line cord

Part #8529187

The manufacturer no longer makes this part, and there's no substitute part

5 2658892

#NI

All parts diagram

5

Part #2658892

The manufacturer no longer makes this part, and there's no substitute part

Logo/label Kit 220/240 Volt - Consisting Of - Front Name Plate, Fcc Label, Label-caution, Rear Name Plate. (restricted Availability) 8654205
#4A

Monochrome display (5151) diagram

Logo/label kit 220/240 volt - consisting of - front name plate, fcc label, label-caution, rear name plate. (restricted availability)

Part #8654205

The manufacturer no longer makes this part, and there's no substitute part

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