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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.

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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 45 parts  |
300 Baud Internal Modem Board (option) 2223260-0001

#NI

All parts diagram

300 baud internal modem board (option)

Part #2223260-0001

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

Blank Plate, Diskette Drive 2223034-0001
#12

Figure 6-2: keyboard assembly diagram

Blank plate, diskette drive

Part #2223034-0001

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

Fan Assembly, 250 Vac 2232328-0001
#11

Figure 6-1: system unit diagram

Fan assembly, 250 vac

Part #2232328-0001

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

Keyboard Pwb, Complete 2230527-0001
#15

Figure 6-2: keyboard assembly diagram

Keyboard pwb, complete

Part #2230527-0001

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

Cable, Serial Printer 993239-0001

#NI

All parts diagram

Cable, serial printer

Part #993239-0001

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

Cable, Radial (winchester) 2232327-0001

#NI

All parts diagram

Cable, radial (winchester)

Part #2232327-0001

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

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

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

Graphics Controller Board 1 Plane (option) 2223061-0001

#NI

All parts diagram

Graphics controller board 1 plane (option)

Part #2223061-0001

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

System Unit Board (motherboard) 2223003-0001
#9

Figure 6-1: system unit diagram

System unit board (motherboard)

Part #2223003-0001

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

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