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IBM
Office

Model # PC/XT2 Official IBM computer

Here are the diagrams and repair parts for Official IBM PC-XT2 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.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 318 parts  |
(620) Plug, Parallel Adapter Wrap 8529228

#NI

All parts diagram

(620) plug, parallel adapter wrap

Part #8529228

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

32kb Rom 6133791

#NI

All parts diagram

32kb rom

Part #6133791

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

Shipping Bag 6182319

#NI

All parts diagram

Shipping bag

Part #6182319

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

Front Panel 8529293
#9

Full high diskette drive type 1 diagram

Front panel

Part #8529293

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

Keyboard Assembly W/cable, Italian 8654431

#NI

All parts diagram

Keyboard assembly w/cable, italian

Part #8654431

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

Control Assembly (model-002) 8654224

#NI

All parts diagram

Control assembly (model-002)

Part #8654224

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

Controller Memory Card 6133789

#NI

All parts diagram

Controller memory card

Part #6133789

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

Fuse 0.5 Amp For 220/240 Volt (restricted Availability) 8654204

#NI

All parts diagram

Fuse 0.5 amp for 220/240 volt (restricted availability)

Part #8654204

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

Power Receptacle/line Filter Assembly (model-002) 8654223

#NI

All parts diagram

Power receptacle/line filter assembly (model-002)

Part #8654223

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

Bezel Assembly (5160) 8285163
#2

System unit - exterior (5160) diagram

Bezel assembly (5160)

Part #8285163

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

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

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Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

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Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

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Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

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Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

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Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

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Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Read more

Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

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Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

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Repair guides for water softeners

These step-by-step repair guides will help you safely fix what’s broken on your water softener.

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How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

Read more
Repair difficulty
Time required
 15 minutes or less

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What does the Amazon Fire Stick Lite do?

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