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SS-M20/M20D/M40D

SS-M60D/M80D

SS-WM80D

SERVICE MANUAL

Sony Corporation

Published by Sony EMCS (Malaysia) PG Tec

SPEAKER SYSTEM

•  SS-M20 is the front speaker in MHC-M20.
•  SS-M20D is the front speaker in MHC-M20D.
•  SS-M40D is the front speaker in MHC-M40D.
•  SS-M60D is the front speaker in MHC-M60D.
•  SS-M80D is the front speaker in MHC-M80D.
•  SS-WM80D is the subwoofer speaker in MHC-M80D.

Ver. 1.1  2018.05

9-890-694-02

2018E80-1

© 

2018.05

SPECIFICATIONS

Speaker System

SS-WM80D

Speaker system:
 

 

1-way, Bass Refl ex

Speaker unit:
 

 

Subwoofer: 250mm, cone type

Rated impedance:
 

 

3 ohms

 Dimensions (w/h/d) (Approx.):
 

 

340 mm × 405 mm × 315 mm

Mass (Approx.):
 

 

8.5 kg

SS-M80D

Speaker system:
 

 

3-way, Bass Refl ex

Speaker unit:
 

 

Mid: 80 mm, cone type

 

 

Tweeters: 50 mm, cone type

 

 

Woofers: 200 mm, cone type

Rated impedance:
 

 

Mid/Tweeter: 8 ohms

 

 

Woofers: 3 ohms

 Dimensions (w/h/d) (Approx.):
 

 

285 mm × 405 mm × 350 mm

Mass (Approx.):
 

 

7.4 kg

SS-M60D

Speaker system:
 

 

3-way, Bass Refl ex

Speaker unit:
 

 

Mid: 80 mm, cone type

 

 

Tweeters: 50 mm, cone type

 

 

Woofers: 200 mm, cone type

•  JIG
  When disassembling the set, use the following jig (for front panel 

removal).

  Part No.: J-2501-238-A JIG FOR SPEAKER REMOVAL

US Model

Canadian Model

SS-M20

AEP Model

SS-M20D/M60D

UK Model

SS-M20D

Russian Model

SS-M20D/M40D/M60D

E Model

Australian Model

SS-M20D/M40D/M60D/M80D/

WM80D

Brazilian Model

SS-M60D/M80D/WM80D

Malaysia Model

SS-M40D/M60D

SS-M20/M20D/M40D/M60D/M80D/

WM80D

Rated impedance:
 

 

Mid/Tweeter: 8 ohms

 

 

Woofers: 3 ohms

Dimensions (w/h/d) (Approx.):
 

 

285 mm × 405 mm × 310 mm

Mass (Approx.):
 

 

7.2 kg

SS-M40D

Speaker system:
 

 

2-way, Bass Refl ex

Speaker unit:
 

 

Tweeters: 50 mm, cone type

 

 

Woofers: 200 mm, cone type

Rated impedance:
 

 

6 ohms

Dimensions (w/h/d) (Approx.):
 

 

255 mm × 405 mm × 220 mm

Mass (Approx.):
 

 

5.1 kg

SS-M20/M20D

Speaker system:
 

 

2-way, Bass Refl ex

Speaker unit:
 

 

Tweeters: 50 mm (2 in), cone type

 

 

Woofers: 200 mm (8 in), cone type

Rated impedance:
 

 

4 ohms

Dimensions (w/h/d) (Approx.):
 

 

255 mm × 405 mm × 220 mm

 

 

(10 1/8 in x 16 in x 8 3/4 in)

Mass (Approx.):
 

 

5.1 kg (11 lb 4 oz)

Design and specifi cations are subject to 
change without notice.

SYS SET

2018/05/25 00:59:48 (GMT+09:00)

Summary of Contents for SS-M20

Page 1: ...ker unit Mid 80 mm cone type Tweeters 50 mm cone type Woofers 200 mm cone type JIG When disassembling the set use the following jig for front panel removal Part No J 2501 238 A JIG FOR SPEAKER REMOVAL US Model Canadian Model SS M20 AEP Model SS M20D M60D UK Model SS M20D Russian Model SS M20D M40D M60D E Model Australian Model SS M20D M40D M60D M80D WM80D Brazilian Model SS M60D M80D WM80D Malaysi...

Page 2: ... Parts extracted from the component side Pattern from the side which enables seeing The other layers patterns are not indicated 1 1 PRINTED WIRING BOARD SPK RGB LED Board M60D Uses unleaded solder 1 A B C D E F G H I 2 3 4 5 6 7 8 D4570 CL4570 CL4571 CL4572 CL4573 CN4570 1 4 1 982 776 11 11 1 982 776 11 11 SPK RGB LED BOARD M60D COMPONENT SIDE SPK RGB LED BOARD M60D CONDUCTOR SIDE GA RA BA GK RK B...

Page 3: ...older 1 A B C D E F G H I J K 2 3 4 5 6 7 8 D4551 CL4551 CL4552 CL4553 CL4554 1 4 CN4551 1 982 775 11 11 1 982 775 11 11 SPK RGB LED BOARD M80D COMPONENT SIDE SPK RGB LED BOARD M80D CONDUCTOR SIDE GA RA BA GK RK BK GK BK RK GA BA RA D4551 PARTY LIGHT L R Ver 1 1 SYS SET 2018 05 25 00 59 48 GMT 09 00 ...

Page 4: ...r 1 A B C D E F G H I J K 2 3 4 5 6 7 8 D4500 D4501 CL4503 CL4504 CL4505 1 3 CN4500 1 982 774 11 11 1 982 774 11 11 SPK PARTY LED BOARD M80D COMPONENT SIDE SPK PARTY LED BOARD M80D CONDUCTOR SIDE GA RA BA GK RK BK GK BK RK GA BA RA D4500 D4501 PARTY LIGHT L R Ver 1 1 SYS SET 2018 05 25 00 59 48 GMT 09 00 ...

Page 5: ...er 1 A B C D E F G H I J K 2 3 4 5 6 7 8 D4601 CL4601 CL4602 CL4603 CL4604 1 4 CN4601 1 982 812 11 11 1 982 812 11 11 SW SPK LED BOARD WM80D COMPONENT SIDE SW SPK LED BOARD WM80D CONDUCTOR SIDE GA RA BA GK RK BK GK BK RK GA BA RA D4601 PARTY LIGHT SUBWOOFER Ver 1 1 SYS SET 2018 05 25 00 59 48 GMT 09 00 ...

Page 6: ...f No Part No Description Remark Note XX and X mean standardized parts so they may have some difference from the original one Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not sup plied Color Indication of Appearance Parts Ex ample KNOB ...

Page 7: ...PK PARTY LED BOARD COMPLETE M80D 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 2 7 685 647 71 SCREW BVTP 3X10 TYPE2 IT 3 3 7 685 650 79 SCREW BVTP 3X16 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark 2 2 SS M60D M80D Note This diagram is for SS M60D speakers or SS M80D R channel speaker The mechanical position of SS M80D L channel speaker is reversed Ver 1...

Page 8: ...04 4 238 407 12 SCREW 1 4X20 BV TAPPING 105 1 859 274 11 LOUDSPEAKER 25CM 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 3 7 685 650 79 SCREW BVTP 3X16 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark Ver 1 1 ns ns ns ns ns ns ns ns ns ns ns ns ns 3 1 3 104 101 103 102 105 104 ns ns SYS SET 2018 05 25 00 59 48 GMT 09 00 ...

Page 9: ...ONDUCTORS In each case u μ for example uA μA uPA μPA uPB μPB uPC μPC uPD μPD CAPACITORS uF μF COILS uH μH Abbreviation AR Argentina model AUS Australian model BR Brazilian model CND Canadian model E4 African model E93 240 V AC area in E model LA9 Latin American model MY Malaysia model RU Russian model When indicating parts by reference num ber please include the board name Ver 1 1 The components i...

Page 10: ...W BVTP 3X16 TYPE2 IT 3 in page 8 Change P N and description of screw type from SCREW BVTP 3X10 TYPE2 IT 3 to SCREW BVTP 3X16 TYPE2 IT 3 in page 8 Delete one screw of SCREW BVTP 3X10 TYPE2 IT 3 in page 7 How to search for a contact point of signal lines or the like in DIAGRAMS SECTION If a contact point of a BLOCK DIAGRAM PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page use the...

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