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Yamaha
Home Theater System

Model # YAS-70BL Official Yamaha home theater system

Here are the diagrams and repair parts for Official Yamaha YAS-70BL 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 24 parts  |
Yamaha Button WM145700
#1-12

Center system diagram

Yamaha button

Part #WM145700

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

Yamaha Flex Cable MF114120
#2-5

Woofer diagram

Yamaha flex cable

Part #MF114120

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

Ac Cord WB120500
#2-15

Woofer diagram

Ac cord

Part #WB120500

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

Battery Cover AAX70730
#NI

Center system diagram

Battery cover

Part #AAX70730

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

Home Theater System Fm Antenna V6267000
#NI

Center system diagram

Home theater system fm antenna

Part #V6267000

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

Yamaha Grille Assembly WM168900
#1-4

Woofer diagram

Yamaha grille assembly

Part #WM168900

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

Yamaha Dsp Pcb Ay WM237300
#2-1

Woofer diagram

Yamaha dsp pcb ay

Part #WM237300

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

Yamaha Cable Speaker WM794700
#NI

Center system diagram

Yamaha cable speaker

Part #WM794700

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

Yamaha Flex Cable MF113250
#2-4

Woofer diagram

Yamaha flex cable

Part #MF113250

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

Woofer X2323C00
#1-2

Woofer diagram

Woofer

Part #X2323C00

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

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