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AST Research
Office

Model # 486/25 Official AST Research computer

Here are the diagrams and repair parts for Official AST Research 486-25 computer, as well as links to manuals and error code tables, if available.

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  • 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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Model diagram and schematic

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Showing 10 of 44 parts  |
110mb Hd At 230092-110

#NI

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110mb hd at

Part #230092-110

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

Processor Bd 202361-002

#NI

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Processor bd

Part #202361-002

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

Control Console 220255-007

#NI

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Control console

Part #220255-007

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

Cover Assembly 220368-001

#NI

All parts diagram

Cover assembly

Part #220368-001

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

Esdi Cont 240018-001

#NI

All parts diagram

Esdi cont

Part #240018-001

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

Battery 4.5v 175000-009

#NI

All parts diagram

Battery 4.5v

Part #175000-009

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

3.6v Batt 175000-007

#NI

All parts diagram

3.6v batt

Part #175000-007

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

Cbl-125v/10a 194400-001

#NI

All parts diagram

Cbl-125v/10a

Part #194400-001

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

Users Gde 001054-001

#NI

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Users gde

Part #001054-001

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

1mb Simm 202298-003

#NI

All parts diagram

1mb simm

Part #202298-003

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

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