Texas Instruments
Office

Model # PROFESSIONAL COMPUTER Official Texas Instruments professional computer

Here are the diagrams and repair parts for Official Texas Instruments PROFESSIONAL-COMPUTER professional 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 45 parts  |

Winchester Drive Controller Board (option) (note: Comes With 2 Cables) 2223220-0001

#NI

All parts diagram

Winchester drive controller board (option) (note: comes with 2 cables)

Part #2223220-0001

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

Keyboard Cover 2230530-0001
#13

Figure 6-2: keyboard assembly diagram

Keyboard cover

Part #2230530-0001

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

Winchester Disk Drive (5-mbytes) 2217210-0001

#NI

All parts diagram

Winchester disk drive (5-mbytes)

Part #2217210-0001

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

Cordset, Flat, Modem 2.13m (84 In) 2211801-0001

#NI

All parts diagram

Cordset, flat, modem 2.13m (84 in)

Part #2211801-0001

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

Cable, Power Receptacle To Tower Supply 2223088-0001

#NI

All parts diagram

Cable, power receptacle to tower supply

Part #2223088-0001

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

Diskette Drive 320-kbyte 2220446-0002
#2

Figure 6-1: system unit diagram

Diskette drive 320-kbyte

Part #2220446-0002

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

Cable, Parallel Printer 2223106-0001

#NI

All parts diagram

Cable, parallel printer

Part #2223106-0001

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

Blank Plate, Option Board 2223033-0001

#NI

All parts diagram

Blank plate, option board

Part #2223033-0001

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

Cable, Eia Perif., 4 Meters (see Note 3) 2230504-0001

#NI

All parts diagram

Cable, eia perif., 4 meters (see note 3)

Part #2230504-0001

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

Plug, Hole 32mm (1.563 In) 2211919-0002

#NI

All parts diagram

Plug, hole 32mm (1.563 in)

Part #2211919-0002

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What does the Amazon Fire Stick Lite do?

What does the Amazon Fire Stick Lite do?

Learn what the Amazon Fire Stick Lite video streaming device does.…