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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

Flat Cable 182830861
#105

Back panel diagram

Flat cable

Part #182830861

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

Integrated Circuit 671899901
#NI

Case diagram

Integrated circuit

Part #671899901

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

Integrated Circuit 671910701
#NI

Case diagram

Integrated circuit

Part #671910701

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

Screw 390560931
#152

Chassis diagram

Screw

Part #390560931

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

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

Integrated Circuit 671838301
#NI

Case diagram

Integrated circuit

Part #671838301

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