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IBM
Office

Model # PC JR Official IBM computer

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

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 100 parts  |
Power Board 8654399
#3

System unit, internal diagram

Power board

Part #8654399

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

Display Footpad 6133804
#2

Color display diagram

Display footpad

Part #6133804

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

Signal Cable 8929334

#NI

All parts diagram

Signal cable

Part #8929334

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

System Unit Top Cover 8286006
#1

System unit, front diagram

System unit top cover

Part #8286006

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

System Unit Base 8286007
#3

System unit, front diagram

System unit base

Part #8286007

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

(4-6) Power Cord (see Power Cord Parts List For The Proper Power Cord Certified For Your Country.) N/P
(4-6) power cord (see power cord parts list for the proper power cord certified for your country.)

Part #N/P

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

Service Plug 1503441

#NI

All parts diagram

Service plug

Part #1503441

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

Display Assembly 6133803
#1

Color display diagram

Display assembly

Part #6133803

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

System Board 8654225
#1

System unit, internal diagram

System board

Part #8654225

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

Degaussing Coil 8654275

#NI

All parts diagram

Degaussing coil

Part #8654275

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

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