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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  |
Prtsc 4584718

#NI

All parts diagram

Prtsc

Part #4584718

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

(11-13) Power Transformer 220 Volt 8654236
#13A

Graphics printer (5152) diagram

(11-13) power transformer 220 volt

Part #8654236

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

#/3 1642309

#NI

All parts diagram

#/3

Part #1642309

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

Rating Label Model 003 (restricted Availability.) 6133999
#2D

Professional graphics display (5175) diagram

Rating label model 003 (restricted availability.)

Part #6133999

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

(4-1) Display Assembly 120 Volt 8529171
#1

Monochrome display (5151) diagram

(4-1) display assembly 120 volt

Part #8529171

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

Keyboard Subassembly Spain 8286163
#7D

Keyboard diagram

Keyboard subassembly spain

Part #8286163

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

+/= 2658829

#NI

All parts diagram

+/=

Part #2658829

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

Key 8310418

#NI

All parts diagram

Key

Part #8310418

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

Fuse 0.5 Amp For 220/240 Volt (restricted Availability) 8654204
#4M

Monochrome display (5151) diagram

Fuse 0.5 amp for 220/240 volt (restricted availability)

Part #8654204

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

I 2658839

#NI

All parts diagram

I

Part #2658839

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

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