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Onkyo
Receiver

Model # HT-R591 Official Onkyo receiver

Here are the diagrams and repair parts for Official Onkyo HT-R591 receiver, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 60 parts  |
Am Antenna 232140
#NI

Cabinet parts diagram

Am antenna

Part #232140

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

Tuner 240169A
#U10

Cabinet parts diagram

Tuner

Part #240169A

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

Ir Sensor 24130019
#NI

Cabinet parts diagram

Ir sensor

Part #24130019

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

Tone Knob 28326912
#211

Front panel diagram

Tone knob

Part #28326912

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

Transistor 2202523
#NI

Cabinet parts diagram

Transistor

Part #2202523

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

Relay 25065703
#NI

Cabinet parts diagram

Relay

Part #25065703

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

Tr 2sa1941 2203053
#NI

Cabinet parts diagram

Tr 2sa1941

Part #2203053

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

Knob Input 28326908B
#A213

Front panel diagram

Knob input

Part #28326908B

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

Tr 2sc5198 2203063
#NI

Cabinet parts diagram

Tr 2sc5198

Part #2203063

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

Knob Vol 28326914
#A321

Front panel diagram

Knob vol

Part #28326914

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

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