Boston Mcs 95 User manual

OWNER’S MANUAL / SAFETY INSTRUCTIONS / COMPLIANCE INFORMATION

MCS 95

5.1 Surround Speaker System

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MCS 95

Sistema Multicanal Boston

Francais

MCS 95

Haut-parleur multivoix Boston

3

MCS 95 Introduction

Thank you for purchasing a Boston Acoustics Multi-Channel Speaker System. These speakers incorporate high-quality

components

that produce the famous Boston sound. The system is ideally suited for use as a 5.1 channel solution in a high-quality home

theater or music system. The system is complete with everything you need for the typical speaker system including speaker

wire, satellite speakers, a center channel speaker, and a subwoofer. Please check out Bostonacoustics.com/placement for

information on placing your speakers.

The MCS 95 speaker system delivers exceptionally articulate on-screen dialog, music, eﬀects, and room ﬁlling bass from a

small, sleek package. Compact driver placement and quality, system speciﬁc crossovers assure a wide uniform dispersion

for complete coverage of a listening room. All speakers also feature MagnaGuard® magnetic shielding which ensures the

speaker’s magnetic ﬁeld does not interfere with the television’s picture.

Unpacking the System

Carefully unpack the system. If there is any sign of damage from transit, report it immediately to your dealer and/or delivery

service. Keep the shipping carton and packing materials for future use. Open the package and verify the following contents:

(4) Satellite speakers

(1) Center Channel speaker

(1) Subwoofer

(2) 40’ (12m) speaker wires

(3) 20’ (6m) speaker wires

(1) 15’ (4.6m) subwoofer cable

(8) Rubber bumpers (used for wall mounting)

(1) Center Channel speaker

with 2 removable feet

Subwoofer

Speciﬁcations Satellites Center Channel Subwoofer

Frequency Response: 120Hz – 20kHz 120Hz – 20kHz 50 - 150Hz

Recommended Amplier

Power Range: 10 – 100 watts 10 – 100 watts —

Sensitivity: 88dB [2.8v at 1m] 88dB [2.8v at 1m] —

Nominal Impedance: 8 ohms 8 ohms —

Crossover Frequency: 3,000Hz 3,000Hz

60Hz - 180Hz 24dB/octave lowpass

Amplier Output: — — 100 watts RMS, (250 watts Peak);

BassTrac® circuitry eliminates distortion

Woofer: 3” with Phase Plugs 3” with Phase Plugs 8” (203mm)

& MagnaGuard® & MagnaGuard

Tweeter: 1⁄2” (13mm) 1⁄2” (13mm) —

Dimensions (H x W x D) 73⁄8 x 43⁄8 x 411⁄16” 511⁄16 x 125⁄8 x 33⁄4” 121⁄4 x 11 3⁄16 x 15 9⁄16”

(189 x 113 x 93mm) (145 x 321 x 95mm) (310 x 284 x 395mm)

Weight 2.5 lbs 4.6 lbs 20 lbs

(1.14kg) (2.1kg) (9kg)

(4) Satellite speakers

with 1 removable foot

142-003845-1_MCS_95_Owners_Manual.indd 3 1/29/10 4:08 PM

BA Part Number Part Description

110-002477 WOOFER 8 IN SNDWRESUB

110-002548 F/A MCS95 SAT BLK

110-002549 F/A MCS95 CTR BLK

120-002942 SPKR WIRE MCS 20FT SET OF 3

120-003063 SPKR WIRE MCS 40FT SET OF 2

120-003417 AMP ASSY MCS95 120V

131-000791 SUBWOOFER AUDIO CABLE 15FT

132-000162 FUSE 1.6A 250V 20MM VDE

137-001386 RUBBER BUMPER MCS SET OF 4

137-001634 PWR CORD 120V

141-002810 RSC-1-SYS MCS95

141-002813 STYROFOAM TOP

141-002814 STYROFOAM MIDDLE

141-002815 STYROFOAM BOTTOM

142-003845 OWNER'S MANUAL SYS MCS95

142-003850 QUICKSTART GUIDE MCS95

MCS95 Service Parts List

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JK01

RJ1081

C01

220p R01

47K

R04

18K2

R05

37K4

U01B

2060M

C05

MSC333J

C04

MSC333J

C02

MSC474J

C03

MSC474J

R02

3K65

R03

16K5

U01A

2060M R06

22K

R07A

50KB R07B

50KB R08

22K

C07

MSC153J

C06

MSC104J U01D

2060M IN Out

U_DIPFILTR

DIPFILTR.SchDoc

R15

0R0

R16

10KA IN

LSIN

GND

-V

PVCD

Out

+V

NVCD

MD01

Limiter

R17

39K

C11

10u/16V

C12

10u/16V

+14V -14V

U01C

2060M

R18

10K

R19

10K

C13

CD103

C15

22u/16V

R21

22K

R20

10K

PVCD

NVCD

Out

+14V

C16

CD104

C18

CD104

C17

100u/16V

C19

100u/16V

-14V

R22

47R

R23

47R

C20

CD104

C21

CD104

+15V

-15V

P01

Out

-15V

+15V

STBY

PVCD

NVCD

R24

47K In Out

U_Auto_ON-OFF

Auto_ON-OFF.SchDoc

STBY

R39

1K5/1206

G

R

D04

Frequency=185Hz

Q=0.47 Frequency= 55 ~185Hz

Q= 1.26

C14

CD103

SW01

C29

10u/16V

R40

20K V1.1Changes :

(1)Add C29(10uF/16V).

(2)Add R40(20Kohm/0805)

V1.2Changes :

(1)ChangeC26to100u/16V(220uF/16V).

(2)ChangeR36to1Mohm(2M2onm)

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In

C22

1u/50V

U03A

4558M

C23

47p

R25

47K

R26

150K

C24

220p

D01

ZD3V3

C25

10u/16V

R27

150

D02

1N4148

R28

2K2

R29

22K

Q01

2N3904

C26

100u/16V

R31

10K

R30

4K7

Q02

2N3906

R32

100

D03

1N4148

R33

22K

U03B

4558M

R34

1K

R35

1M

R36

1M

Out

+14V5

+15V

R37

47R

+14V5

C27

100u/16V

C28

100u/16V

-15V

R38

47R

-14V5

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IN-

SGND PGND

+Vb

IN+ Out

SD

+Vcc-Vcc

MD01

PWA_AB_06

+Vcc

-Vcc

DOS

Delay

GND

TFS

+Vcc

CTRL

MD02

RYCTRL_02

+Vcc

C14

100u/16V

K01A

JQC-3FF

R56

150/1206

K01B

P05

R53

47K

C15

100u/16V

C16

100u/16V

R51

100K

C13

CD105

D15

1N4148

D14

1N4148

R52

10M

R50

10K

C12

100u/16V

C11

10u/50V

R48

1K2

C10

220p

R47

10K

IN

R46

10K

R45

47K

IN

-15V

+15V

STBY

D13

1N4148

STBY

+Vcc

-Vcc

P03

C19

1u/50V

D17

1N4148

R54

100

R55

10K

P04

+15V -15V

C21

100u/16V C22

100u/16V

P06

C23

100u/50V

C24

100u/50V

L01

22uH

L02

22uH

+Vcc

-Vcc

L03

TBD C18

OPT

R49

910

D18

1N4148

FX01 FX02

C17

CD104

D19

1N4148

R57

22R

C20

1u/50V

U02A

4558M

U02B

4558M

U02C

4558M

+15V

-15V

+Vbb

-Vbb

U_PN15V

PN15V.SchDoc

D16

M2

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Q18

C2235

R58

1K2

Q19

2N3904

R61

1K

Q20

2N3906

R60

15R

R62

39K

R66

24K

C27

470p

R67

4K99

R68

22K

Q22

A965

Q21

2N3906

R69

20K C28

470p

R65

39K

R64

1K

R59

1K2

R63

15R

C25

CD104

C26

CD104

U03

TL431

+Vbb

-Vbb

+15V

-15V

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Q13

2N5401

R34

22K

+Vcc

R35

18K

D08

1N4148 Out

R36

22K

Q14

2N3904

D09

ZD5V6

R37

68K

R38

10R

Q15

2N3906

R39

10K

D10

1N4148 D11

1N4148

R40

22K

R41

4K7

Q16

2N3904

Delay

Q17

2N3906

R43

10K

D12

ZD6V8 R44

4K7

TFS

DOS R42

10K P02

TFS

+Vcc

Out

DOS

Delay

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R03

6K8

Q03

2N5401

R04

33K

Q04

2N5401

R05

10K

R06

6K8

Q01

2N5551 Q02

2N5551

R01

330K

C01

CD102

IN+

IN-

R07

22R

R08

22R

R11

270

R10

5K6/1206

Q08

2N5551

R12

500

SD

D01

NI

R20

1K

R19

2K2

D02

NI

R22

1K

R21

2K2

R23

0R22/2W

R24

0R22/2W

R27

270

R25

560

R28

6K8/1206 D03

1N4148

R26

13K

D04

1N4148

R29

10K

Out

R30

22R/1206

C04

CD473

R18

33K

C02

100p

C03

100p

R13

30K

D05

ZD12V

R14

22K

R15

27K

R09

12K

Q07

2N3906

R16

2K2

Q09

2N5551

R02

10K

D06

1N4148

C06

CD104

C05

CD104

+Vcc

-Vcc

Q12

2N5551

D07

ZD12V

C07

100u/16V

R31

10K

R32

470 +Vb

P01 IN+

IN-

SD

-Vcc

+Vcc

Out

+Vb

R33

15K

C08

NI

Q10/11

IRF540x2

C09

CD104

Q06

A1015

Q05

2N5401

SD_OT

U01

TL431

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C4 0.33/250V/ X2

ZNR1

TVR10471

TH1

10SP008

4

3 1

2

LF1

10mH C5

NI

1

3

2

CN1

CON3.96-3P2C

F1

JUMP

V+ 1

AC 2

AC

3

V-

4

BR1

GBU406 +C2

220uF/200V

+C6

220uF/200V

C1

NI C3

NI

PGND

R1

100K/1206

R3

100K/1206

R2

510K/1206

R4

510K/1206

R5

100K/1206

R6

100K/1206

3

1

5

6

10

7

8

12

11

T1

ERL-28V

R7

300K/1W

D1

1N4007

G

DS

Q5

STP11NK40ZFP

12

C18

0.1uF/250V

R18

22/1206

R22

22/1206

+C8

470uF/35V

+C16

470uF/35V

C7

NI

R8

NI

C12

NI

R12

NI

C9

NI

R11

NI

SGND

R10

NI

C10

NI

R15

NI

C11

NI

+VH1

-VH1

21

3D2

SF1604GD

21

3

D5

SF1604GD C17

NI

R16

NI

G

DS

Q1

STP11NK40ZFP

D3

1N4148

R9

10/1206

D10

ES1D

D7

ES1D

+

C26

100uF/25V

+

C21

100uF/25V

C19

104/0805

C25

104/0805

PGND

12

C27

0.1uF/250V

SGND1

1

2

3

CN2

CON3.96-3

1

2

3

4

CN3

CON2.5-4

HO

VS

LO

+V1.

-V1.

PVCC

1

2

3

4

5

6

7

8

CN4

CON2.0-8

1

2

3

4

5

6

7

8

CN5

CON2.0-8

LOLO1

HOHO1

VSVS1

PGND PVCC1PVCC SD1SD

1 2

J2

CY1

102Y1

PGND SGND

12 J3

1 2

J4

1 2

J1

D6

1N4148/1206

D9

1N4148/1206 R23

10K/0805

VCC

1

RT

2

CT

3

COM

4LO 5

VS 6

HO 7

VB 8

U1

IR21531S

R21

15K/0805/1%

C28

102/0805

C24

104/0805

D8

SF16

+C23

22uF/50V

C22

104/0805

GND-P

C14

104/0805

1

32

Q2

2N3904

+C13

47uF/35V

R13

10K/1206

1 2

ZD2

15V/1206

D4

1N4148

C15

102/0805

1

32

Q4

NI C20

NI R19

NI

R17

NI

23

1Q3

NI

R14

NI

FG(SGND)

Input VoltageJ1

120VAC

230VAC

JUMPER

NI

Table 1 :

See table 1

CY4

NI

12

CY2

NI

12

CY3

NI

12 J5

4

3 1

2

LF2

10mH

C29

0.22/250V/ X2

R20

10K/0805

1 2

J6

AuxG

1 2

J7

NI

GND-P

LO1

HO1

VS1

PVCC1

SD1

SGND1

12

J8

NI

SGND

1 2

ZD3

18V/0.5W AuxG

C30

101/1KV

Heatsink

EV4

SWXS-Soundware

1

ZR1

1

ZR2

1

ZR3

1

ZR4

SAM

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Boston MCS 95 User manual

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