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Onkyo
Receiver

Model # HT-R391 Official Onkyo audio receiver

Here are the diagrams and repair parts for Official Onkyo HT-R391 audio 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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ALL PARTS
Showing 10 of 45 parts  |
Transistor 2202516
#NI

Cabinet parts diagram

Transistor

Part #2202516

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

Fuse 8a 252329GR
#NI

Cabinet parts diagram

Fuse 8a

Part #252329GR

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

Power Transformer 2302045
#NI

Cabinet parts diagram

Power transformer

Part #2302045

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

Tr 2sa1941 2203052
#NI

Cabinet parts diagram

Tr 2sa1941

Part #2203052

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

Leg 27175472
#A3

Cabinet parts diagram

Leg

Part #27175472

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

Tr 2sc5198 2203062
#NI

Cabinet parts diagram

Tr 2sc5198

Part #2203062

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

Tr Krc104s 2216210R2
#NI

Cabinet parts diagram

Tr krc104s

Part #2216210R2

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

Transistor 2202526
#NI

Cabinet parts diagram

Transistor

Part #2202526

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

Pcb Assy(u 1B271533-2D
#NI

Cabinet parts diagram

Pcb assy(u

Part #1B271533-2D

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

Knob 28326907B
#A219

Front panel diagram

Knob

Part #28326907B

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

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