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Sony
Receiver

Model # STR-DH550 Official Sony receiver

Here are the diagrams and repair parts for Official Sony STR-DH550 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 59 parts  |
Home Theater System Fm Antenna 179318441
#NI

Case diagram

Home theater system fm antenna

Part #179318441

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

Cushion-fo 444749101
#156

Chassis diagram

Cushion-fo

Part #444749101

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

Integrated Circuit 660082701
#NI

Case diagram

Integrated circuit

Part #660082701

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

Ic Mfi337s 671832401
#NI

Case diagram

Ic mfi337s

Part #671832401

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

Home Electronics Selector Knob 444285901
#52

Front panel diagram

Home electronics selector knob

Part #444285901

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

Transistor 670239001
Transistor

Part #670239001

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

Pcb Key/pw A1989183A
#55

Front panel diagram

Pcb key/pw

Part #A1989183A

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

Foot Assembly X25837992
#157

Chassis diagram

Foot assembly

Part #X25837992

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

Integrated Circuit 671810801
#NI

Case diagram

Integrated circuit

Part #671810801

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

Home Electronics Volume Control Switch 141872541
#EN11

Front panel diagram

Home electronics volume control switch

Part #141872541

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

Parts & More