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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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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

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320mb esdi

Part #230055-320

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

Cbl-hd Data 220306-001

#NI

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Cbl-hd data

Part #220306-001

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

Esdi Cont 240018-001

#NI

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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

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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

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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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