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Model # PC1701 Official NEC computer

Here are the diagrams and repair parts for Official NEC PC1701 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:

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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  |
External Connector Covers A74-778299-5

#NI

All parts diagram

External connector covers

Part #A74-778299-5

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

Main Pwb Assembly A73-190133-5

#NI

All parts diagram

Main pwb assembly

Part #A73-190133-5

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

Speaker Assembly A73-198698-5

#NI

All parts diagram

Speaker assembly

Part #A73-198698-5

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

2mb Si-hdd (hmc-253b) A73-180698-0

#NI

All parts diagram

2mb si-hdd (hmc-253b)

Part #A73-180698-0

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

Buzzer Assembly A73-778376-5

#NI

All parts diagram

Buzzer assembly

Part #A73-778376-5

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

Rom Pwb A73-190134-5

#NI

All parts diagram

Rom pwb

Part #A73-190134-5

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

Ac Adapter A73-198687-5

#NI

All parts diagram

Ac adapter

Part #A73-198687-5

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

1mb Si-hdd (hmc-253c) PC1701

#NI

All parts diagram

1mb si-hdd (hmc-253c)

Part #PC1701

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

3.5" Floppy Drive PC1731

#NI

All parts diagram

3.5" floppy drive

Part #PC1731

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

Display Assembly (lcd) A73-190135-5

#NI

All parts diagram

Display assembly (lcd)

Part #A73-190135-5

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

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