Sony SS-M20 Manuale utente

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

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)

SS-M20/M20D/M40D/M60D/M80D/WM80D

SECTION 1

DIAGRAMS

For Schematic Diagrams.

Note:

• C : panel designation.

• Signal path

F : AUDIO

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.

(In addition to this, the necessary note is printed in each block.)

For Printed Wiring Boards.

Note:

• X : 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.

2345678

D4570

CL4570

CL4571

CL4572

CL4573

CN4570 1

1-982-776-

(11)

1-982-776-

(11)

SPK RGB LED BOARD

(M60D)

(COMPONENT SIDE)

SPK RGB LED BOARD

(M60D)

(CONDUCTOR SIDE)

D4570

SPEAKER LIGHT

L/R

Ver. 1.1

SYSSET

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SS-M20/M20D/M40D/M60D/M80D/WM80D

1-2. PRINTED WIRING BOARD – SPK RGB LED Board (M80D) –

• : Uses unleaded solder.

2345678

D4551

CL4551

CL4552

CL4553

CL4554

14 CN4551

1-982-775-

(11)

1-982-775-

(11)

SPK RGB LED BOARD

(M80D)

(COMPONENT SIDE)

SPK RGB LED BOARD

(M80D)

(CONDUCTOR SIDE)

D4551

PARTY LIGHT

L/R

Ver. 1.1

SYSSET

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SS-M20/M20D/M40D/M60D/M80D/WM80D

1-3. PRINTED WIRING BOARD – SPK PARTY LED Board (M80D) –

• : Uses unleaded solder.

2345678

D4500

D4501

CL4503

CL4504

CL4505

CN4500

1-982-774-

(11)

1-982-774-

(11)

SPK PARTY LED BOARD

(M80D)

(COMPONENT SIDE)

SPK PARTY LED BOARD

(M80D)

(CONDUCTOR SIDE)

D4500, D4501

PARTY LIGHT

L/R

Ver. 1.1

SYSSET

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SS-M20/M20D/M40D/M60D/M80D/WM80D

1-4. PRINTED WIRING BOARD – SW SPK LED Board (WM80D) –

• : Uses unleaded solder.

2345678

D4601

CL4601

CL4602

CL4603

CL4604

CN4601

1-982-812-

(11)

1-982-812-

(11)

SW SPK LED BOARD

(WM80D)

(COMPONENT SIDE)

SW SPK LED BOARD

(WM80D)

(CONDUCTOR SIDE)

D4601

PARTY LIGHT

SUBWOOFER

Ver. 1.1

SYSSET

2018/05/2500:59:48(GMT+09:00)

SS-M20/M20D/M40D/M60D/M80D/WM80D

The components identiﬁ ed by mark 9 con-

tain conﬁ dential information.

Strictly follow the instructions whenever the

components are repaired and/or replaced.

Les composants identiﬁ és par la marque

9 contiennent des informations conﬁ den-

tielles.

Suivre scrupuleusement les instructions

chaque fois qu’un composant est rem-

placé et / ou réparé.

SECTION 2

EXPLODED VIEWS

2-1. SS-M20/M20D/M40D

1 4-874-614-02 SCREW (1) (3.5X14), TAPPING

2 1-859-271-11 LOUDSPEAKER (5CM) (M20/M20D)

2 1-859-275-11 LOUDSPEAKER (5CM) (M40D)

3 4-725-971-01 PANEL, FRONT

4 4-238-407-02 SCREW (1) (4X20), +BV TAPPING (M20)

4 4-238-407-12 SCREW (1) (4X20), +BV TAPPING (M20D/M40D)

5 1-859-259-11 LOUDSPEAKER (20CM) (M40D)

5 1-859-285-11 LOUDSPEAKER (20CM) (M20/M20D)

ns not supplied

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

Note:

• -XX and -X mean standardized parts, so

they may have some diﬀ erence 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, BALANCE (WHITE) . . . (RED)

 

Parts Color Cabinet’s Color

• 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

The components identified by mark 0

or dotted line with mark 0 are critical for

safety.

Replace only with part number speciﬁ ed.

Les composants identiﬁ és par une marque

0 sont critiques pour la sécurité.

Ne les remplacer que par une pièce por-

tant le numéro spéciﬁ é.

Ver. 1.1

SYSSET

2018/05/2500:59:48(GMT+09:00)

SS-M20/M20D/M40D/M60D/M80D/WM80D

51 4-874-614-02 SCREW (1) (3.5X14), TAPPING

52 1-859-271-11 LOUDSPEAKER (5CM)

53 1-859-272-11 LOUDSPEAKER (8CM)

54 4-725-963-01 PANEL, FRONT

55 A-2192-367-A SPK RGB LED BOARD, COMPLETE (M80D)

55 A-2196-566-A SPK RGB LED BOARD, COMPLETE (M60D)

56 1-912-365-21 CABLE WITH CONNECTOR

57 4-238-407-12 SCREW (1) (4X20), +BV TAPPING

58 1-859-273-11 LOUDSPEAKER (20CM)

59 A-2192-366-A SPK 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. 1.1

(M80D)

(M60D) (M80D)

SYSSET

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SS-M20/M20D/M40D/M60D/M80D/WM80D

2-3. SS-WM80D

101 A-2192-741-A SW SPK LED BOARD, COMPLETE

102 1-912-386-21 CABLE WITH CONNECTOR

103 4-725-959-01 PANEL, FRONT

104 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

104

101

103

102

105

104

SYSSET

2018/05/2500:59:48(GMT+09:00)

A-2192-366-A SPK PARTY LED BOARD, COMPLETE (M80D)

*****************************

************************************************************

A-2192-367-A SPK RGB LED BOARD, COMPLETE (M80D)

A-2196-566-A SPK RGB LED BOARD, COMPLETE (M60D)

***************************

************************************************************

A-2192-741-A SW SPK LED BOARD, COMPLETE (WM80D)

**************************

************************************************************

SS-M20/M20D/M40D/M60D/M80D/WM80D

SECTION 3

ELECTRICAL PARTS LIST SPK PARTY LED

SPK RGB LED SW SPK LED

Ref. No. Part No. Description Remark

Note:

• Due to standardization, replacements in

the parts list may be different from the

parts specified in the diagrams or the

components used on the set.

• -XX and -X mean standardized parts, so

they may have some difference from the

original one.

• RESISTORS

All resistors are in ohms.

METAL: Metal-ﬁ lm resistor.

METAL OXIDE: Metal oxide-ﬁ lm resistor.

F: nonﬂ ammable

• Items marked “*” are not stocked since

they are seldom required for routine ser-

vice.

Some delay should be anticipated when

ordering these items.

• SEMICONDUCTORS

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 identiﬁ ed by mark 9 con-

tain conﬁ dential information.

Strictly follow the instructions whenever the

components are repaired and/or replaced.

Les composants identiﬁ és par la marque

9 contiennent des informations conﬁ den-

tielles.

Suivre scrupuleusement les instructions

chaque fois qu’un composant est rem-

placé et / ou réparé.

The components identified by mark 0

or dotted line with mark 0 are critical for

safety.

Replace only with part number speciﬁ ed.

Les composants identiﬁ és par une marque

0 sont critiques pour la sécurité.

Ne les remplacer que par une pièce por-

tant le numéro spéciﬁ é.

SYSSET

2018/05/2500:59:48(GMT+09:00)

SS-M20/M20D/M40D/M60D/M80D/WM80D

REVISION HISTORY

Ver. Date Description of Revision

1.0 2018.02 New

1.1 2018.05 Addition of Malaysia and Argentina models (SS-M40D/M60D/M80D/WM80D).

Addition of SS-M20D and SS-M20 models.

Add COVER, BRACKET, CUSHION (MONICA), CUSHION (MIRANDA), CUSHION (SW),

CUSHION (CLOTH), RUBBER and TAPE for SS-M60D and SS-M80D models in page 7.

Add CUSHION (MONICA) for SS-M20, SS-M20D and SS-M40D models in page 6.

Add CUSHION (MONICA), CUSHION (MIRANDA), CUSHION (SW) and RUBBER,T for

SS-WM80D model in page 8.

Add one screw of SCREW +BVTP 3X16 TYPE2 IT-3 in page 7.

Add two screws of SCREW +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 diﬀ erent page, use

the PDF ﬁ le search function to ﬁ nd one.

e.g.) If a contact point is shown as , follow the procedure below.

Procedure:

1. Press the [F] key while pressing the [Ctrl] key.

2. Input “>001Z” in the search box and press the [Enter] key.

3. The relevant part (page), where the contact point is shown, appears.

Note: If you still see the original page, press the [Enter] key again.

SYSSET

2018/05/2500:59:48(GMT+09:00)

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