Receiver

Model # HT-R990 Official Onkyo receiver

Here are the diagrams and repair parts for Official Onkyo HT-R990 receiver, as well as links to manuals and error code tables, if available.

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Browse Parts for
HT-R990 Audio Equipment
Knob Input 28326936B
#A215

Control panel diagram

Knob input

Part #28326936B

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

Knob 28326907B
#A219

Control panel diagram

Knob

Part #28326907B

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

Knob Input 28326920B
#A214

Control panel diagram

Knob input

Part #28326920B

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

Knob 28326904
#A217

Control panel diagram

Knob

Part #28326904

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

Pcb Assembly 1B258543-1B
#NI

Cabinet parts diagram

Pcb assembly

Part #1B258543-1B

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

Pcb Assy(u 1B258584-1E
#NI

Cabinet parts diagram

Pcb assy(u

Part #1B258584-1E

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

Cover,bent 28210087B
#A340

Control panel diagram

Cover,bent

Part #28210087B

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

Ir Sensor 24130019
#NI

Cabinet parts diagram

Ir sensor

Part #24130019

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