AT&T
Office

Model # PC6300 PLUS Official AT&T computer

Here are the diagrams and repair parts for Official AT&T PC6300-PLUS 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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Showing 10 of 25 parts  |

Power Cable 403816739

#NI

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Power cable

Part #403816739

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

128k Memory 403351273

#NI

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128k memory

Part #403351273

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

Ast Board 403716350

#NI

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Ast board

Part #403716350

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

Bus Expand 405022997

#NI

All parts diagram

Bus expand

Part #405022997

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

Controller 403816747

#NI

All parts diagram

Controller

Part #403816747

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

512k Memory 405023052

#NI

All parts diagram

512k memory

Part #405023052

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

Key Adapter 403768708

#NI

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Key adapter

Part #403768708

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

Monitor Cabl 403846967

#NI

All parts diagram

Monitor cabl

Part #403846967

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

Disp Board 403350945

#NI

All parts diagram

Disp board

Part #403350945

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

Keyboard 302 405007683

#NI

All parts diagram

Keyboard 302

Part #405007683

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

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