Sony SS-M20 - User Manual

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

Service Manual Overview and Specifications

Speaker System Specifications

Detailed specifications for various speaker systems including impedance, dimensions, and mass.

Section 1: Diagrams

Printed Wiring Board - SPK RGB LED Board (M60 D)

Diagram of the component and conductor sides of the SPK RGB LED Board for M60D.

Printed Wiring Board - SPK RGB LED Board (M80 D)

Diagram of the component and conductor sides of the SPK RGB LED Board for M80D.

Printed Wiring Board - SPK PARTY LED Board (M80 D)

Diagram of the component and conductor sides of the SPK PARTY LED Board for M80D.

Printed Wiring Board - SW SPK LED Board (WM80 D)

Diagram of the component and conductor sides of the SW SPK LED Board for WM80D.

Section 2: Exploded Views

Exploded View - SS-M20;M20 D;M40 D

Exploded view illustrating the parts and assembly of SS-M20, SS-M20D, and SS-M40D speakers.

Exploded View - SS-M60 D;M80 D

Exploded view illustrating the parts and assembly of SS-M60D and SS-M80D speakers.

Exploded View - SS-WM80 D

Exploded view illustrating the parts and assembly of the SS-WM80D subwoofer speaker.

Section 3: Electrical Parts List

Electrical Component Parts Listing

List of electrical components including semiconductors, resistors, and capacitors for speaker systems.

Revision History

Sony SS-M20 Specifications

General

Impedance	8 ohms
Enclosure	Bass reflex
Type	2-way bookshelf speaker
Tweeter Size	1 x 25mm dome
Frequency Response	55Hz - 20kHz