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AST Research
Office

Model # 386/25 Official AST Research computer

Here are the diagrams and repair parts for Official AST Research 386-25 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 34 parts  |
Owner's Manual 000905-001

#NI

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Owner's manual

Part #000905-001

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

Process Bd 202274-001

#NI

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Process bd

Part #202274-001

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

Battery 4.5v 175000-009

#NI

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Battery 4.5v

Part #175000-009

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

320mb Esdi 230055-320

#NI

All parts diagram

320mb esdi

Part #230055-320

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

Cbl-hd Data 220306-001

#NI

All parts diagram

Cbl-hd data

Part #220306-001

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

Box Sleeve Dos 3.3 110500-204

#NI

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Box sleeve dos 3.3

Part #110500-204

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

Utilities Diskette 910346-001

#NI

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Utilities diskette

Part #910346-001

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

Mem Exp Bd 202275-001

#NI

All parts diagram

Mem exp bd

Part #202275-001

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

Motherboard (indicates Required Parts To Be Stocked By Authorized Service Center) 202273-001

#NI

All parts diagram

Motherboard (indicates required parts to be stocked by authorized service center)

Part #202273-001

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

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