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Dorchester
Compact Stereo System

Model # MMC-300 Official Dorchester phonograph

Here are the diagrams and repair parts for Official Dorchester MMC-300 phonograph, 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 65 parts  |
Turntable 3075
#4

Cabinet diagram

Turntable

Part #3075

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

Ift Lge Pink 2880
#53

Cabinet diagram

Ift lge pink

Part #2880

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

Switch 2830
#23

Cabinet diagram

Switch

Part #2830

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

Power Transformer 3050
#15A

Cabinet diagram

Power transformer

Part #3050

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

I.c. 2890

#NI

All parts diagram

I.c.

Part #2890

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

Piece 3751
#5A

Cabinet diagram

Piece

Part #3751

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

Stereo System Turntable Adapter, 45-rpm 1540
#11

Cabinet diagram

Stereo system turntable adapter, 45-rpm

Part #1540

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

Screw 1611
#48

Cabinet diagram

Screw

Part #1611

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

Pulley 248
#25

Cabinet diagram

Pulley

Part #248

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

Jack 2820
#22

Cabinet diagram

Jack

Part #2820

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

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