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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 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

Yamaha Pcb Assembly WM160000
#1-1

Center system diagram

Yamaha pcb assembly

Part #WM160000

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

Yamaha Transformer X9202A00
#1-32

Woofer diagram

Yamaha transformer

Part #X9202A00

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

Tuner WJ559000
#2-11

Woofer diagram

Tuner

Part #WJ559000

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

Yamaha Sp10 Pcb WM159800
#2-1

Center system diagram

Yamaha sp10 pcb

Part #WM159800

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

Yamaha Cabinet Assembly WM184000
#3

Center system diagram

Yamaha cabinet assembly

Part #WM184000

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 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

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

Parts & More