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Model # SD 780 (5FCJ) Official Smith Corona typewriter

Here are the diagrams and repair parts for Official Smith Corona SD-780-5FCJ typewriter, 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

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 607 parts |

Capacitor 730022

Capacitor

Part #730022

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

Capacitor 730033

Capacitor

Part #730033

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

Resistor 701270

Control p.c. board component listing diagram

Resistor

Part #701270

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

270 Ohm J 701253

270 ohm j

Part #701253

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

Resistor 701268

Resistor

Part #701268

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

Resistor 701274

Resistor

Part #701274

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

Cvr Up Rbbn 59055

#NI

All parts diagram

Cvr up rbbn

Part #59055

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

Resistor 760455

Resistor

Part #760455

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

Resistor 701252

Resistor

Part #701252

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

Capacitor 700341

Capacitor

Part #700341

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

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