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Onkyo
Home Theater System

Model # HTX-22HDX Official Onkyo home theater system

Here are the diagrams and repair parts for Official Onkyo HTX-22HDX home theater system, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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Showing 10 of 24 parts  |
Onkyo Cable Speaker VWW70026-0002
#NI

Woofer assy diagram

Onkyo cable speaker

Part #VWW70026-0002

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

Onkyo Foot D243-TX2201B-00
#SP4

Woofer assy diagram

Onkyo foot

Part #D243-TX2201B-00

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

Onkyo Power Cord 253296AVOL
#NI

Woofer assy diagram

Onkyo power cord

Part #253296AVOL

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

Onkyo Owner's Manual 29400185
#NI

Woofer assy diagram

Onkyo owner's manual

Part #29400185

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

Onkyo Remote Control 24140720
#NI

Woofer assy diagram

Onkyo remote control

Part #24140720

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

Onkyo Woofer 300-DX22HDX1600
#SP3

Woofer assy diagram

Onkyo woofer

Part #300-DX22HDX1600

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

Onkyo Hdmi Pcb 1B246524-1A
#NI

Woofer assy diagram

Onkyo hdmi pcb

Part #1B246524-1A

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

Onkyo Foot DUS70002-0001
#NI

Woofer assy diagram

Onkyo foot

Part #DUS70002-0001

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

Screw 411-BE4025AB1
#SP5

Woofer assy diagram

Screw

Part #411-BE4025AB1

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

Onkyo Amp Pcb 1B246526-1D
#NI

Woofer assy diagram

Onkyo amp pcb

Part #1B246526-1D

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

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