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Yamaha
Home Theater System

Model # YHT-494BL Official Yamaha home theater system

Here are the diagrams and repair parts for Official Yamaha YHT-494BL home theater system, 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 89 parts  |
Transistor WG538600
#NI

Cabinet parts diagram

Transistor

Part #WG538600

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

Integrated Circuit X8190B00
#NI

Cabinet parts diagram

Integrated circuit

Part #X8190B00

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

Res WB625100
#NI

Cabinet parts diagram

Res

Part #WB625100

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

Diode VG437000
#NI

Cabinet parts diagram

Diode

Part #VG437000

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

Ac Cord WB120500
#16

Cabinet parts diagram

Ac cord

Part #WB120500

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

Battery Cover AAX82380
#2001

Cabinet parts diagram

Battery cover

Part #AAX82380

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

Cover WT824900
#101

Cabinet parts diagram

Cover

Part #WT824900

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

Integrated Circuit X7357A00
#NI

Cabinet parts diagram

Integrated circuit

Part #X7357A00

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

Integrated Circuit X7741A00
#NI

Cabinet parts diagram

Integrated circuit

Part #X7741A00

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

Integrated Circuit XY549A00
#NI

Cabinet parts diagram

Integrated circuit

Part #XY549A00

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

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