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IBM
Office

Model # 8503 Official IBM personal system 12

Here are the diagrams and repair parts for Official IBM 8503 personal system 12, 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 176 parts  |
Keybutton Kit, Portuguese 1392029

#NI

All parts diagram

Keybutton kit, portuguese

Part #1392029

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

Keypad Assembly, Norwegian 1392018

#NI

All parts diagram

Keypad assembly, norwegian

Part #1392018

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

Shipping Carton 72X7979

#NI

All parts diagram

Shipping carton

Part #72X7979

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

110/120 V Ac 61X8924
#1

Color display (8512) diagram

110/120 v ac

Part #61X8924

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

Cover Set Complete 110/120 Volt (exchange Basis Only) 68X3072

#NI

All parts diagram

Cover set complete 110/120 volt (exchange basis only)

Part #68X3072

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

Speech Adapter 61X8921

#NI

All parts diagram

Speech adapter

Part #61X8921

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

Cover Set Complete 110/120 Volt (exchange Basis Only) 68X3041

#NI

All parts diagram

Cover set complete 110/120 volt (exchange basis only)

Part #68X3041

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

Crt, Yoke Assembly 68X3028

#NI

All parts diagram

Crt, yoke assembly

Part #68X3028

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

Power On Led 72X7876

#NI

All parts diagram

Power on led

Part #72X7876

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

Card Assembly 220/240 Volt (northern Hemisphere) 75X8926

#NI

All parts diagram

Card assembly 220/240 volt (northern hemisphere)

Part #75X8926

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

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