Ms12s 12sa Service Manual

www.altoproaudio.com Version 1.0

MODEL: MS12S/12SA

CONTENT

1. INTRODUCTION… … … … … … … … … … … … … … … … … … … … 1

2. TECHNICAL SPECIFICATION… … … … … … … … … … … … … … 2

3. BLOCK DIAGRAM & SCHEMATIC DIAGRAM … … … … … … … 44

4. PCB LAYOUT................................................................ 12

5. TEST PROCEDURE … … … … … … … … … … … … … … … … … … 16

6. EXPLODED VIEW & MECHANICAL PARTS LIST… … … … … 17

7. BOM … … … … … … … … … … … … … … … … … … … … … … … … ...20

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1 INTRODUCTION

The MS series speakers are designed for professional stage, using multilayer PLYWOOD 15mm for cabinet, one metal handle, enjoying strong subwoofer. Attractive appearance with black paint finishing, containing precise crossover frequency for good performance, four rubber corners in bottom bracket and sides to protect the unit. User can select different location for own need, MS12S includes passive crossover, MS12SA includes precise electronic crossover, with 12’’ high power woofer used with CLASS D amplifier, especially applied to conference and small acticities.

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Power System 300W in EIAJ StandardFrequency Response47Hz-125HzMaximum SPL @ 1m121dB Continuous / 124dB Peak (Calculated)Transducer Low12" Woofer, 2.5"voice coilActive CrossoverHPF 80Hz under analog processorInput ConnectorL-R Input (Combo / XLR-F) / L-R Link (2-XLR-M) / L-R

Output (2-XLR-M) Balanced (15kohm)Input Level L-R Input Line 0dBuExternal ControlVolume Control, Phase Switch / HPF-80Hz By-Pass / Power

ON with Green LED / Clip Limiter with Red LED / GroundPower Supply 120-240 Volt, in Switching Power mode.

Enclosure Construction15mm Plywood cabinet, glued and reinforced, resistant blackpainted finishing, metal grille protection and rubber footer foot.

Mounting One standard metal pole-mount , plus one metal handle.Dimensions (HxWxD)370x 530 x 480 mm (14.57" x 20.87 x 18.90")Net Weight 18.6kg / 41.01 lbsShipping Weight20.8kg / 45.86 lbs

MS12SA 12" Active Compact Subwoofer Speaker Cabinet

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2 TECHNICAL SPECIFICATION

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Power System 300W continuous (AES Standard)Frequency Response (-10dB)47Hz-160HzSensitivity (1w @ 1mt)96dB SPLImpedance: 4 Ω (nominal)Maximum SPL @ 1m120dB Continuous / 123dB Peak (Calculated)Transducer Low12" Woofer, 2.5"voice coilPassive Crossover125Hz at 6dB/octEnclosure Construction15mm Plywood cabinet, glued and reinforced, resistant black

painted finishing, metal grille protection and rubber footer foot.Input ConnectorINPUT-SPK NL4 / OUTPUT-SPK NL4, for SatelliteMounting One standard metal pole-mount , plus one metal handle.Dimensions (HxWxD)370x 530 x 480 mm (14.57" x 20.87 x 18.90")Net Weight 18.10 kg / 39.90 lbsShipping weight20.30 kg / 44.8 lbs

MS12S 12" Passive Compact Subwoofer Speaker Cabinet

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12

34

ABCD

43

21

D C B A

+_ U1A

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ELVIS15SA MKII Titel Size A4 Model No: Revision VER090202 Date: 10-Feb-2009 Sheet 1 of 1 File: ELVIS 15SA .sch Drawn By: Quan Dong Zeng

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3 BLOCK DIAGRAM

12

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PC335

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MS12S全機配線圖

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terminal wiring

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棕

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黑

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18AWG 黑

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inductor

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棕黑並排線

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全機配線圖 Titel Size File: Date: Drawn By: Sheet Revision Model No: 07-April-2009 KAIMINGLIU MS12SA全機配線圖 1 of MS12SA VER0090407 A4 1

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1/1

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SCHEMATIC DIAGRAM

12

34

ABCD

43

21

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Size

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ision

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07-A

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MS1

2SA全機配線圖

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MS1

2SA

VER

0904

07A4

1

MS1

2SA

全機配線圖

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LO

W+

LO

W-

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WO

OF

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MS1

2SA

HK

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4端子連線

K-面板組合

棕色

黑色

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terminal wiring

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棕黑並排線

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blown

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black

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MS12SA K-面板組合

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全機配線圖 Titel Size File: Date: Drawn By: Sheet Revision Model No: 07-April-2009 KAIMINGLIU MS12SA全機配線圖 1 of MS12SA VER090407 A4 1

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MS12SA 全機配線圖

12

34

ABCD

43

21

D C B A

MS1

2S~1

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Size

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MS1

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C1

68uF

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C2

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MS12S~1.SCH Titel Size File: Date: Drawn By: Sheet Revision Model No: 10-Apr-2009 KAIMINGLUI MS12S 1 1 of VER090302 A4 MS12S PASSIVE

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- 7 -

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Z6

1N4744

Z5

1N4744

Z7

1N4744

Z8

1N4744

Z1

1N4744

Z2

1N4744

Z3

1N4744

Z4

1N4744

C122pF

C2 47pF

C347pF

C20 47pF

GND

GND

GNDGND

GND

GND

GND

GND

C11 47pF

C1247pF

C1322pF

GNDGND

+15V

-15V

GND

C46100nF

C47100nF

GND

C50100nF

C51100nF

C52100nF

C55100nF

C53100nF

C54100nF

C48100nF

C49100nF

C9

10U/16V

C10

10U/16V

C5

100nF TO 150nF

C6

100nF TO 150nF 1

2

3

CN5

OUT PUT RIGHT

GND

GND

C23 47p

GND

C4

47U/16V

C7

47U/16V

C16

100nF TO 150nF

C17

100nF TO 150nF 1

2

3

CN4

OUT PUT LIGHT

GND

GND

C15

47U/16V

C19

47U/16V

SW1

PHASE

GNDGND GND

R59

4K7

R5610K

R53 10K

R5710K

R5118K

R52100K C37

1uFR558K2

12

3

LD1LED-2P

R54

82R5

67

U8B

393

12

3

4

8

U8A393

R60

27K

R611K

5

67

U7B4580M GreenRed

1A 2 K

D5BAS316

D6BAS316

C381uF

D7BAS316

+RVCC

TR17002

R5810K

C39

470P

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11 2 2

AA K KDL1

VTL5C4

D3

4148

C34 47pF

A1 K 2D1

4148D2

4148

D4

4148

R623k

12

CN7

AK

DL2power

+15V

R631K

R1330R

R2330R

12

CN1

OUTC22

47U/16V

C24

47U/16V 5

67

U4B

4580M

C25

47U/16V

R35100K

R3610K

R4015K

R4168K

3

21

U5A

4580MC30100N

C29100N

C26 47P

C35

47u/25VR4256K

R4356K

C31 220N

5

67

U5B

4580M

C3210N

GND

R4610K

R4547K

R4456K R49

330R

R4710K TO 18K

5

67

U6B

4580M

C33 10N

R5015K

3

21

U6A

4580M

3

21

U3A

4580M

5

67U3B

4580M

5

67U1B

4580M

3

21U1A

4580M

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67

U2B

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C8

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3

21U2A

4580M

C18

10u/25V

84

U5C4580M

84

U3C4580M

84

U4C4580M

84

U2C4580M

84

U1C4580M

84

U6C4580M

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U7C4580M

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U8C393

C40100nF

C41100nF

C44100nF

C45100nF

C42100nF

C43100nF

EC

BTR2PNP

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2

13

4

J2

C14

0.01

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1

2

3

SW2A

SW PS-22E85L

4

5

6P

SW2B

SW PS-22E85L

X1X2

X3

123456

MIC1XLR

HIGH INPUT+4dB

1

2

3

MIC2IN PUT RIGHT

2

13

4

J1CN-BAL-MALE

1

2

3

VR1B50K

GND

R3715K

R3968K

3

21

U4A

4580MC28100N

C27100N

R380R/NC

R480R

R415KR3

15K

R5 15K

R710K

R847K

R947K

R1047K

R11330R

R1215K

R1310K

R1510K

R1410K

R20330R

R21330R

R615K

R1715K

R1815K

R16 15K

R1915K

R2310K

R3047K

R3110K

R32 10K

R3347K

R3447K

R2410K

R2547K

R2647K

R2747K

R28330R

R2915K

3

21

U7A

4580M

123

CN2

CN

-3P-

180

12

CN3

OUT

R64330R

C2147U/16V

GND

456P

SW3B

SW PS-22E85L

123

SW3ASW PS-22E85L

C5747U/16V

C5647U/16V

C59100nF

C58100nF

MS15SA/MS18SA-PRE線路圖

MS15SA/MS18SA-PRE VER081107

1 1

TitelSize

DateFile

Model NO:A3

07-NOV-2008MS15SA/MS18SA-PRE線路圖

Revision

Sheet ofDrawn By YingBoLi

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MS15SA/MS18SA-PRE線路圖 MS15SA/MS18SA-PRE VER081107 1 1 Titel Size Date File Model NO: A3 07-NOV-2008 MS15SA/MS18SA-PRE線路圖 Revision Sheet of Drawn By YingBoLi

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- 8 -

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

120V

+35V

-35V

C140

100U/35V

C141

100U/35V

C12

447

0UF/

200V

C125

470UF/200V

J107

AC

12

DC

+1

DC

-4

AC

23

D1168A GBU-8K

C1171.0UF

4 422

3 311

L1042.7mH

4 422

3 311

L1052.7mH

C1190.47U

C118

0.47UF

C122222/250V

C120222/250V

J107

J108

R116100K

R146100K

J107NTC-5

F100T3.15AL

TC-3

Vin2

GN

D1

Vout 3

U9AN7915

1

2

3U6

AN7815C142

100UF/16V

C143

100UF/16V

+15V

-15V

R142

100K

123

CN100

CON3

12

CN103

NC

C123222/250V

C121222/250V

VCC

VEE

1

R148

100K

1

R149

100K

TC-1

TC-3

TC-2

R168

0.02 5W

C139 68n-630V

C138 68n-630V

C134

0.047UF

C1541.0uF/16V

C1311UF/50V

C1326.8n 100V

C1361.0uF/16V

C133

560PF

1

R1632.2K

1

R1643302

1

R1551003

1

R1561003

1

R1531003

1

R1521003

1

R1511003

1

R1501002

1R166

22R

1R165

22R

1

R1541003

VCC

VC

C

21

3

D119

DIODE-20A-R

G

SD

Q103HGTG7N60A4D

G

SD

Q102

HGTG7N60A4D

NC

1

VC

C2

VD

C3

RT

4

RPH

5

CT

6

CPH

7C

OM

8

SD9

CS

10

LO

11

VS

12

HO

13

VB

14

U104IR2156

VE

E

VEE

VEE

VEE

VE

E

VEE

VCC

D1181W13V

AK

D117US1G

C144NC

VEE

C130

1.0uF/16V

Q1012N5401

PR1

100RR117100K

C1070.1U

R157

100R

D111

1N4148

VE

E

+VCC

-VCC

TC-1

TC-2

D122ER506

1A

2K

D125ER506

D123ER506

D124ER506

C133

4700UF/63V

C135

4700UF/63V

F101

T5AL

F102

T5AL

DM 350W+65W PCB (1/3)單塊線路圖

1R173

0R

1R158

0R

C115

1000UF/100V

C116

1000UF/100V

R140100K

R141100K

R172

1.0R 0.5W

TC-5 1A 2 KD126

NC

C157

NC

Vin2

GN

D1

Vout 3

U10AN7905

1

2

3

U8AN7805

+15V

-15V

AKD112

6.8V

A KD113

6.8V

R144

47R

R145

47R

C150

22UF/50V

C15122UF/50V

D1314148

D1324148

+5V

-5V

1

2

3

U7AN7812

C147100UF/16V

AKD127

0R

R175

47R 1WC152

22UF/50V 1A

2K

D1334148

+12V-1

-VCC

L106

INDUCTOR

L107

INDUCTOR

C

D

1R123

1K

1

R1431K

TC-4

D130SF38

1A

2K

D128SF38

D134SF38

D129SF38

TC-4

1

2

4

5

9

10

11

12

13

14

R170

1.0R 0.5W

14

13

12

11

10

9

1

5

2

4 7

6

T1

TRANS-ER35-IRS2092

6

7TC-5

TC-6

1

2

3U11

AN7812

R183

10R 1W

C162

100UF/35V

C149

47UF/25V

12

CN104

C172

1.0uF/10V

C171

1.0uF/10V

C146

1.0uF/10V

TC-6

1A

2K

D127

US1G

C156

100UF/16V

C159

NC

C155

NC

C158

100UF/25V

R179

NC

12

CN105

2P

R182

NC

R171

JUMP 7.5mm

Q107

2N5401 R126

1K

R124

NC

R130

1K

D102

NC

Q106

D667

R119

10K NTC

C148

100U/16V

C153

100U/16V

C163

0.1U

C1281.0uF/16V

C145

0.1UF/100V

C1700.1UF/100V

+35V

R128

100K

C105 0.1UF

-35V

R1761K 2W

C134

100PF

C136

1.0uF/16V

C175

0.1U

+60V

--60V

NOT USE

FAN CONTROL

DM 350W+65W PCB單塊線路圖

DM 350W+65W VER081103

1 3

TitelSize

DateFile

Model NO:A3

17-NOV-2008DM 350W+65W 線路圖

Revision

Sheet ofDrawn By YuShuaiWei

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DM 350W+65W PCB 單塊線路圖 DM 350W+65W VER081103 1 3 Titel Size Date File Model NO: A3 17-NOV-2008 DM 350W+65W 線路圖 Revision Sheet of Drawn By YuShuaiWei

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C107 DM 350W+65W PCB (1/3) 單塊線路圖

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- 9 -

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

J103

AK

D114BYV27C

AK

D115

BYV27C

12

CN104

+VO2

R1342.0k

R1352.0k

+0.6V -0.6V

D1041N4148

D1051N4148

-5V+5V

D1061N4148

D1081N4148

D1071N4148

D1091N4148

+1.8V -1.8V

R101

100K

R1112K

+VCC

R1132K

R122

100K-VCC

3

21

84

U4A

LM393

+5V

5

67

U4B

LM393

+1.8V

-1.8V

-5V

C102

100P

C101100P

D101

1N4148

R100

100K

R10427K

C1000.1UF

+VO2 3

21

84

U3ALM393

+5V

5

67

U3BLM393

+0.6V

-0.6VR105

1MC1041U

-5V

D100

1N4148

Q1002N5401

R115

47K

R177

1K

C1100.1U

R118100

D1101N4148

+5V

R1092.0K

SD

R1071.0K

PROTECT

J104

PROTECT

+5V

R174

390R

R1250.0

R127

57.6K

R129

2.2KC109

220pF 630VR138100k

L103 22uH

R13110 2W R133

1K 2W

C110

1.0uF 250V

C1120.1uF 100V

IN-2

CH2 OC108

10U

12

CN102 L101

INDUCTOR

C103220P

-VCC

+VCC

R112

NC

R160

1K

C144NC

C

D 3

4

2

1

U12

H11A817C

D120

1N4148

R180

NC

R181NC

R120

NC

R114

0R

+35V

1

2

3

4

6

7

8

9

10

13

14

15

+VS

-VSMUTE

+VPW

-VPWGND

+IN -IN

OUT

BO

SUR

STBY

U1

TDA7294

R13927K

R162

680R

R136

120K

R102

10K

R169

22K

R161

2.2K

R132

4.75K

C164

22UF/50V

C165

22UF/50V

C167

10U/50V

12

CN101

+IN

+IN

C166

22UF/50V

C16810UF/50V

+35V

R108

0R

R103

2.2K

D103

1N4148

-35V

+35V

-35V

C160820U/35V

C161820U/35V

J102

J101

R106

10R 0.5W

C1690.1uF 400V

L102A

NC

L102B

JP5.0

R185

2.2K


D1351N4148

3

21

84

U14A

LM393

5

67

U14B

LM393

R192

10K

+5V

E

E

R191

10K

R190

1.0K

D136

1N4148

3

21

84

U13A

4580

5

67

U13B

4580

R189

10K

R187

10K

C174 220P

R188

1K

-5V

-5V

-5V

+5V

+5V

+5V

C1730.1U

C1750.1U

DC OFFSETOVP

OTP

DC OFFSET SHUTDOWN

R186

0.5A 60V MF-R050

12

CON107


DM 350W+65W VER081103

2 3

TitelSize

DateFile

Model NO:A3

17-NOV-2008DM 350W+65W 線路圖

Revision


R178NC

C177

NCC176

NC

pc471

DM 350W+65W PCB 單塊線路圖 DM 350W+65W VER081103 2 3 Titel Size Date File Model NO: A3 17-NOV-2008 DM 350W+65W 線路圖 Revision Sheet of Drawn By YuShuaiWei

pc471

DM 350W+65W PCB (2/3) 單塊線路圖

pc471

- 10 -

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

R403

100R

R4

10R

R53

3.01K

R8

10RR22

1K

R49NC

R18NC

R20

4.99K

R51NC

D3

C3110nF

C22

1nF,250V

C24

1nF,250V

C21nF

C16

10uF

C1110uF

C19

10uF

IN-2

SD

-5V

+5V VAA1

GND2

IN-3

COMP4

CSD5

VSS6

VREF7

OCSET8 DT 9

COM 10

LO 11

VCC 12

VS 13

HO 14

VB 15

CSH 16

U2

IRS2092S

R6

3.3K

R148.2K

R10

10R

C410uF

R454.7K

R23

4.7R

R167

10R

R42

10KR2910K

R44

33K

R39

33K

DS2

Q107

IRFB38N20D

Q104

IRFB38N20D

D5

VCC

C6

10uF

D2

C114

0.1uF,250V

C111

0.1uF,250V

C113

0.1uF,250V

R1841R

+VCC

-VCC

CH2 O

D7

P2 5K

-35V Bus

CH2

R159

10R

R205 1.2K


E


DM 350W+65W DM 350W+65W

3 3

TitelSize

DateFile

Model NO:A3

17-NOV-2008DM 350W+65W 線路圖

Revision


pc471

DM 350W+65W PCB (3/3) 單塊線路圖

pc471

DM 350W+65W PCB 單塊線路圖 DM 350W+65W DM 350W+65W 3 3 Titel Size Date File Model NO: A3 17-NOV-2008 DM 350W+65W 線路圖 Revision Sheet of Drawn By YuShuaiWei

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- 11 -

pc471

4 PCB LAYOUT

pc471

- 12 -

pc471

- 13 -

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- 14 -

pc471

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SEIKAKU ELECTRON INDUSTRY CO., LTD. Test Result

Model No: ELVIS 15SA MKII (Amplifier) USER OF ATS-2 Tester: zeng quan dong Test Date: 2009/02/10

Test Item Test Conditions Spec Test Result Remark

1 Power Source AC AC: 230V/50HZ

AC: 230V/50HZ OK

2 Motionless State Current All Load Break <18W W VR MAX

2.21A A 3 Power

Consumption At Full Power 300W W

VR MAX

HI Load 8Ω (input 16KHZ -8dBu) // //

4 Rated Output LOW Load 4Ω (input 63HZ -6dBu) 30V↑ V

VR MAX

HI THD=1% // // 5 Signal/Noise

LOW THD=1% 85dB↑ dB VR MAX

HI // 6 Hum or Noise

LOW -55dBu↓ dBu VR MAX

HI Load 8Ω (input 16KHZ -12dBu) 0.1%↓ %

7 Distortion LOW Load 4Ω (input 100HZ -12dBu) 0.1%↓ %

VR MAX GND SW Down

8 INPUT SENSITIVITY Output at Full Power -4±2dB dB VR MAX

9 PUNCTURE VOLTAGE 5mA 5Sec 1800V V

LEFT/MONO IN PUT -4dBu Link-L -4dBu OUT-L -4dBu

10

LINK OUT RIGHT IN PUT -4dBu Link-R -4dBu OUT-R -4dBu

VR MAX

11 FREQUENCY RESPONSE Input -12dB Load 8Ω LOW Hz VR MAX

PC335

- 16 -

PC335

MS12SA

pc471

5 TEST PROCEDURE

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pc471

6 EXPLODED VIEW

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- 17 -

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No.Part No.DescriptionSpecificationPCS1 NI04221RUBBER IDENTIFICATIONMS SERIES ALTO-V1.012 NI04279IDENTIFICATION MARKMS SERIES ALTO-V1.013 MD01414IRON NET MS12S-V1.0 14 MG00349BLACK-PLATED SCREWM3*16 145 MF00054 WASHER ψ4*ψ12*1t-V1.036 MG00612BLACK-PLATED SCREWM3*4.5 37 MG00350BLACK ZINC SCREWM5*30 88 HK11064WOFFER 12''300W 4Ω(MS12S)19 ND00399EV FOAM SR500A-SUB 490*15*2t-V1.1210ND00374EV FOAM 2.0t*948*18mm-V1.0111NC03005SPEAKER CARTONMS12S-V1.0 112ND00665EV FOAM 950*15*2.1mm-V1.0113HK11063PANEL MS12SA-115V/230V14MG00351BLACK ZINC SCREWM4*16 815ND00637EV FOAM 2.0t*600*15mm-V1.0116NI04451RUBBER CORNERψ12.5*ψ11*5.7mm417HK11062PC BOARD P-MS12S XOVER18HK11081PC BOARD MS12S-IN/OUT19ME00015COLOUR NUT 3mm 420MF00012WASHER ψ4*ψ10*1t 421CN00170CROSSOVER INDUCTOR3.0mH 122MI05069FIXED BOARD MS12S ALTO-V1.0123MG00364BLACK-PLATED SCREWM3*12 824MG00351BLACK ZINC SCREWM4*16 10

pc471

PARTS LIST

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- 19 -

Rank Part No.DescriptionSpecificationQTYRemarkPG02622 SPEAKER MS12S_ALTO 1├0001 HK11060lead planeMS12S_ALTO 1│　├0001NC03005box-RS MS12S_V1.0 1│　├0002MD01414iron net-RSMS12S_V1.0 1

│　├0003MG00349screw-RS M3*16 14steel grille*10, crossoverPCboard*4

│　├0004HK11064speaker-RS12inch 300W 4Ω(MS12S)1

│　│　├0001NH00612cone-RSφ295*φ65.4*70HC:1232-NP-WN12_V1.0

1

│　│　├0002NH00243cushion-RSφ318*284*8 EVA_V1.01

│　│　├0003ND01148spider-RSφ146*φ64.5*17 N-150.6/100g_V1.0

1

│　│　├0004NH00233cover-RS φ109.4*20 _V1.01

│　│　├0005MH01649T type middle pillar-RSφ144*φ64*28.5*10P:72_V1.0

1

│　│　├0006MH01646washer-RS φ144*φ68.4*8 P:90_V1.01│　│　├0007MH01647magnet-RS φ154*φ73*19 Y-30_V1.01

│　│　├0008MI01957holder-RSφ320*φ67.1*93P:90_V1.0

1

│　│　├0009HC00426terminal-RSM0021B_PT2.1_V1.01│　│　├0010MH01110rivet M0500A_OU-30 2│　│　├0011HA04623line-RS AG6X4YKA42W*2*120mm2│　│　├0012ND00228sponge S0720B_NYLON NET D451│　│　├0013NE19445label-RS HK11064_V1.0 1

│　│　└0014HG00408voice coil-RSASV 4L φ64.47*40*3.5Ω_V1.0

1

│　├0005MG00350screw-RS M5*30 8 subwoofer*8│　├0006MG00351screw-RS M4*16 10fixed board*10

│　├0007HA02515wire-RS 320mm UL1015 18AWG1

MS15SPCboardOUT+crossoverOUT+, MS15S PCboardIN+crossover IN+

│　├0008HA04165wire550mm UL1015 14AWGblack

1crossover inductor tonegative terminal of woofer

│　├0009HA02324signle terminal wiring160mm UL1015 18AWGblack

1MS15S PCboard LOW-crossover inductor

│　├0010HA04474wire-RS560mm UL1015 18AWGbrown

1MS15S PCboard LOW+positive terminal of woofer

│　├0011MG00364screw M3*12mm 8speakon connector and fixedboard*4,inductor and fixedboard*4

│　├0012ME00015color nut 3m/m 4speakon connector and fixedboard*4,inductor and fixedboard*4

│　├0013HK11062PC board-RSP-MS12S XOVER1│　│　├0001HB02153PCB-RS MS15S/18S_VER0606061│　│　├0002HC00324connect terminal6.5m/m (PC250)2 OUT+, IN+

│　│　├0003CF00121metal-film capacitorMEA

68uF/100V 10%2 C2,C3

│　│　└0004AC00179tin without lead-RSM705E Sn 3Ag-0.5Cu0.9

pc471

7 BOM

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- 20 -

Rank Part No.DescriptionSpecificationQTYRemark│　├0014HK11081PC board-RSP-MS12S-IN/OUT1

│　│　├0001HB02154PCB-RS MS15S/18S_IN_VER0703301

│　│　├0002HC00949speaker socket-RS-CLD4015 2

│　│　├0003HC00339connect terminal6.5m/m (PCF250)4HB02154 OUT+, IN+,LOW+, LOW-

│　│　└0004MJ00942fixed bracketCS12/600_V1.32│　├0015NI00218cable tie ALT-102SB 2

│　├0016MG00612screw M3*4.5 3rubber mark and irongrille*3

│　├0017MF00054washer φ4*φ12*1t_V1.03rubber mark and irongrille*3

│　├0018NI04279mark MS SERIES ALTO_V1.01

│　├0019NI04451rubber foot crshion-RSφ12.5*φ11*5.7mm4crossover PC board andcarton*4

│　├0020NI04221label MS SERIES ALTO_V1.01│　├0021NE11169label-RS-ACTHK 12 ALTO_V1.11 label to woofer

│　├0022CN00170crossover inductance-RS

3.0mH(φ1.2mm E type)1

│　├0023NI00252sleeve φ4*20mm 2│　├0024MF00012washer φ4*φ10*1t 4 inductor and fixed board*4

│　├0025ND00399EV foamSR500A-SUB490*15*2t_V1.1

2lock speaker carton and irongrille

│　├0026ND00374EV foam 2.0t*948*18mm black_V1.01 woffer

│　├0027ND00637EV foam--RS2.0t*600*15mm black_V1.01 fixed board

│　└0028MI05069fixed board-RSMS12S ALTO_V1.01└0002 HK11061package MS12S_ALTO 1　　├0001NA00880PE bag-RS 0.03t*1200*800mm12 hole1　　├0002NF03258user manual-RSMS8/MS8A ALTO_V1.01　　├0003NF00061assurance card-RS-CALTO_V1.1 1

　　├0004NE19444label-RS MS12S_V1.0 4mainframe*1, warrantycard*1, outer carton*2

　　├0005NB06414carton-RS-CTMS12S/12SA ALTO_V1.01

　　├0006NE11345label-RS ALTO PG_V1.2 4mainframe*1, warrantycard*1, outer carton*2

　　├0007NA00270sponge-RSASHDOWN140*140*140mm_V1.0

8

　　├0008NA00861PE bag-RS 0.04t*350*230mm_V1.01　　└0009NE04372label red 2

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Rank Part No.DescriptionSpecificationQTYRemark

PC01497 SPEAKER MS12SA_ALTO_230V1

├0001 HK11058lead planeMS12SA_ALTO_115V/240V

1

│　├0001 NC03006box-RS MS12SA_V1.01│　├0002 MD01414iron net-RSMS12S_V1.0 1│　├0003 MG00349screw-RS M3*16 10iron grille*10

│　├0004 HK11064speaker-RS12inch 300W 4Ω(MS12S)

1

│　│　├0001 NH00612cone-RSφ295*φ65.4*70HC:1232-NP-WN12_V1.0

1

│　│　├0002 NH00243cushion-RSφ318*284*8EVA_V1.0

1

│　│　├0003 ND01148spider-RSφ146*φ64.5*17 N-150.6/100g_V1.0

1

│　│　├0004 NH00233cover-RS φ109.4*20 _V1.01

│　│　├0005 MH01649T type middle pillar-RSφ144*φ64*28.5*10P:72_V1.0

1

│　│　├0006 MH01646washer-RSφ144*φ68.4*8P:90_V1.0

1

│　│　├0007 MH01647magnet-RSφ154*φ73*19 Y-30_V1.0

1

│　│　├0008 MI01957holder-RSφ320*φ67.1*93P:90_V1.0

1

│　│　├0009 HC00426terminal-RSM0021B_PT2.1_V1.01

│　│　├0010 MH01110rivet M0500A_OU-302

│　│　├0011 HA04623line-RSAG6X4YKA42W*2*120mm

2

│　│　├0012 ND00228spongeS0720B_NYLON NETD45

1

│　│　├0013 NE19445label-RS HK11064_V1.01

│　│　└0014 HG00408voice coil-RSASV 4L φ64.47*40*3.5Ω_V1.0

1

│　├0005 MG00350screw-RS M5*30 8 woffer*8

│　├0006 MG00351screw-RS M4*16 8module and speakercarton*8

│　├0007 HA02520signle terminal wiring750mm UL1015 18AWG1 woffer to module

│　├0008 NI00218cable tie ALT-102SB 1

│　├0009 MG00612screw M3*4.5 3rubber mark and irongrille*3

│　├0010 MF00054washer φ4*φ12*1t_V1.03rubber mark and irongrille*3

│　├0011 NI04279markMS SERIESALTO_V1.0

1

│　├0012 HK11063faceplate MS12SA_115V/230V1│　│　├0001 NI00218cable tie ALT-102SB 6│　│　├0002 NI02386konb-RS φ14*13mm 1│　│　├0003 NI01863key-RS φ5.5*W10*7.52│　│　├0004 NI01862key 5.5*5.5*14.5_V1.12

│　│　├0005 MG00041screw M3*6 8lock fixedbracket*8PCS

│　│　├0006 MG00161screw M3*6 1 lock PCB-PRE*1PCS│　│　├0007 MG00061screw-RS M3*10 12lock MIC│　│　├0008 MG00566screw M3*10*0.5PH_V1.02 AC switch│　│　├0009 MG00607screw M5*10 4│　│　├0010 HI00019power switch4P MSR-8 1│　│　├0011 HC00331AC socket RF-2004 1

│　│　├0012 HA01122wire-RS2P-2P 340mm UL118526AWG

1

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│　│　├0013 HA01372header wiring AF:W113P-3P 300 1

│　│　├0014 HA02267wire-RS 80mm UL1617 20AWG2 SW-AC connector

│　│　├0015 HA02534wrie220mm UL1617 18AWGwhite

2 SW-D350W

│　│　├0016 HA01217signle terminal wiring175 green/yellow(PC250C)

1

│　│　├0017 HA01769wire-RS 150mm white L5R52 AC connector│　│　├0018 HI00345slide switch-RSL21-22A2 10A/250V1│　│　├0019 HC00873terminal block-RS5ESDP-02P 1 AC connector│　│　├0020 MI04191fixed bracket-RSMS 154A(L)_V1.04

│　│　├0021 HE00141fan-RSDC12V/4000RPM80*80*15mm 480mm2.5 2P

1

│　│　├0022 MA07954panel-RS MS12SA ALTO_V1.01

│　│　├0023 HA05344wire-RS 250mm UL1015 18AWG1 LOW output terminal

│　│　├0024 NI00243sleeve φ3*1000mm 300two 150mm cables

│　│　├0025 HK10633PC board-RSP-ELVIS15SA MKⅡ-PRE-DIP

1

│　│　│　├0001 SA00256zener diode1W 15V IN47448│　│　│　├0002 SB00014Photodiode-RS-ACTVTL5C4 1

│　│　│　├0003 SA00051L.E.Dφ3 orange,greenBOG303b

1

│　│　│　├0004 SA00052L.E.Dφ3 round(green)longfoot 26

1

│　│　│　├0005 RC00217potentiometerB50KΩ R0911NOB-V1B503FN00-00

1

│　│　│　├0006 NI02532LED spacer supportLEDS-22 22mm2

│　│　│　├0007 HI00162push-button switch2 paragraphs 6p PS-22E8552L

2

│　│　│　├0008 HC00392balance MIC jack-RSJY-5030-030G 180°4

│　│　│　├0009 HC00077connector(male)3P 2.5mm 180°1│　│　│　├0010 HC00076connector(male)2P 2.5mm 180°3

│　│　│　├0011 HC00126balance MIC jack-RSJY-5042-030G femaleplug 180°

1

│　│　│　├0012 CF00056metal-film capacitor-RS0.01uF/250V 10%1

│　│　│　├0013 HC00836balance MIC jack-RSCXLF-07/(BELTON)NO PUSH

1

│　│　│　├0014 AC00179tin without lead-RSM705E Sn 3Ag-0.5Cu3.69

│　│　│　├0015 HI00393push-button switch-RSSP8005B 1

│　│　│　└0016 HK10635PC board-RSP-ELVIS15SA MKⅡ-PRE-SMD

1

│　│　│　　　├0001 SF00038transistor RK7002(ROHM)1

│　│　│　　　├0002 SF00054transistorMMBT3906LT1(SOT23)/(ON)

1

│　│　│　　　├0003 RD00024SMD fixed resistor 1/8W3KΩ ±5% 08051

│　│　│　　　├0004 RD00018SMD fixed resistor 1/8W1.0KΩ ±5% 08052

│　│　│　　　├0005 RD00002SMD fixed resistor 1/8W0.0Ω ±5% 08052



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│　│　│　　　├0009 SE00011SMD rectifier diodeRLS4148 0.5A (LL-34)4

│　│　│　　　├0010 SE00028SMD rectifier diode-RS-ACT

BAS316,115 3

│　│　│　　　├0011 SG00122SMD integrated circuit-RS-ACT

NJM4580M-TE3(SOP8)/(JRC)

7

│　│　│　　　├0012 RD00455SMD precise resistor 1/8W15.0KΩ±1% 080512

│　│　│　　　├0013 RD00496SMD fixed resistor 1/8W82Ω ±5% 08051

│　│　│　　　├0014 RD00229SMD precise resistor 1/8W330Ω ±1% 08058

│　│　│　　　├0015 RD00242SMD precise resistor 1/8W68.0KΩ ±1% 08052

│　│　│　　　├0016 RD00481SMD fixed resistor 1/8W8.2KΩ ±5% 08051




│　│　│　　　├0020 RD00403SMD precise resistor 1/8W100KΩ ±1% 08051


│　│　│　　　├0022 CI00112SMD ceramic capacitor0805

0.01uF/50V X7R ±10%2


22PF/50V NPO2


0.1uF/50V Y5V20


0.15uF/50V X7R ±10%4


0.22uF/50V X7R ±10%1


470PF/50V NPO ±5%1


47PF/50V NPO8

│　│　│　　　├0029 AE00449solder material withoutlead

9308/Sn Ag Cu0.3972

│　│　│　　　├0030 RD00664SMD precise resistor-RS56.0KΩ ±1% 08053

│　│　│　　　├0031 HK10637PC board-RSP-ELVIS15SA MKⅡ-PRE-AI

1

│　│　│　　　│　├0001RA01258fixed resistor 1/4W10Ω 1

│　│　│　　　│　├0002CB00263electrolytic capacitor10uF /25V φ4*7mm4

│　│　│　　　│　├0003CB00194electrolytic capacitor47uF/25V φ5*11mm9

│　│　│　　　│　├0004CB00235electrolytic capacitor100uF/25V φ6*11mm2

│　│　│　　　│　├0005CB00237electrolytic capacitor1.0uF/50V φ5*11mm2.5mm

2

│　│　│　　　│　├0006HA01925jump 10mm 9│　│　│　　　│　├0007HA01920wire-RS 6mm 3│　│　│　　　│　├0008HA01930jump 15mm 6│　│　│　　　│　├0009HA01935jump 12.5mm 5│　│　│　　　│　├0010HA02441jump 7.5mm 10│　│　│　　　│　├0011HA03797jump 17.5mm 2

pc471

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│　│　│　　　│　└0012HB02614PCB-RSMS15SA-PRE_VER081210

1

│　│　│　　　└0032 SG00306SMD integrated circuitLM393DR(TI)/(MEXICO)

1

│　│　└0026 HK10518PC board P-DM 350W MAIN-DIP1

│　│　　　├0001 MB06319chassis-RSDM350W+65W(ME00221)_V1.0

1

│　│　　　├0002 NI05590barrier-RSDM 350W+65W0.5t*110*115_V1.0

1

│　│　　　├0003 CB00019electrolytic capacitor10uF/50V NP φ5*11mm

1

│　│　　　├0004 CB00049electrolytic capacitor100uF/35V φ8*11mm2

│　│　　　├0005 CB00156electrolytic capacitor4700uF/63V φ25*35mm

2


│　│　　　├0007 CB00189electrolytic capacitor1.0uF/50V φ4*5mm1



│　│　　　├0010 CB00321electrolytic capacitor-RS470uF/180V φ25*25mm

2

│　│　　　├0011 CB00170electrolytic capacitor1000uF/100V φ18*35.5mm

2

│　│　　　├0012 CF00033metal-film capacitor MEF0.1uF/250V 10%3

│　│　　　├0013 CF00059metal-film capacitor FKP220PF/630V (PFR5221J630J11L4)

1

│　│　　　├0014 CF00141metal-film capacitor MSC0.0068uF/100V 5%CASE01

1

│　│　　　├0015 CF00183metal-film capacitor MSC0.1uF/100V 5% CASE014

│　│　　　├0016 CF00223metal-film capacitor-RSMKP

0.068uF/630V 5%2

│　│　　　├0017 CG00018filter-EMI FILTERLF-22UH(WAH TAYI)1

│　│　　　├0018 CG00023X1/Y1 capacitor0.0022uF/250VAC Y5U4

│　│　　　├0019 CG00056X2 capacitor0.47uF/275VAC2

│　│　　　├0020 CG00065X2-capacitor MPX1.0uF/275VVDE/UL/CSA

1

│　│　　　├0021 CN00069inductance-EMISUPPRESSOR-RS-ACT

TB36-13-8504852

│　│　　　├0022 CN00160inductance 2.7mH φ0.7*28.5T2

│　│　　　├0023 CN00265fixed inductance-RS20uH/10A QY-10623218-01

1

│　│　　　├0024 HA02441jump 7.5mm 1│　│　　　├0025 HC00063FUSE holderJEF-501 (5.2mm)6│　│　　　├0026 HC00076connector(male)2P 2.5mm 180°3│　│　　　├0027 HC00077connector(male)3P 2.5mm 180°1│　│　　　├0028 HC00324connect terminal6.5m/m (PC250)4│　│　　　├0029 HC00858terminal block-RS2P 2EHDV-02P male1

│　│　　　├0030 HD00011glass tube fuse5A 250V φ5.2*20mmCSA/S/UL/VDE

2

pc471

- 25 -


│　│　　　├0031 HD00018glass tube fuse6.3A 250V φ5.2*20mmCCEE/CSA/S/UL/VDE

1

│　│　　　├0032 RA00006metal-oxide-film resistor1W

10Ω 1


47Ω 1


10Ω P type 1


1.0KΩ P type2

│　│　　　├0036 RA00150fixed resistor 1/2W100KΩ 2│　│　　　├0037 RA01409fixed resistor 1/8W1Ω 1

│　│　　　├0038 RA01724metal-oxide-film resistor-RS

1Ω ±5% 3

│　│　　　├0039 RA01865cement resistor-RS0.02Ω ±5% SQP type1

│　│　　　├0040 RH00013thermistor47KΩ (M891 B57891-M473-J)

1

│　│　　　├0041 RH00032thermistor-RS-NTC10K±5%(NTCLE100E3103JB0)

1

│　│　　　├0042 RH00033thermistor-RS-CT5Ω B57235S-0509M000/(EPCOS)

1

│　│　　　├0043 RH00037thermistor-RS-ACT330ΩPTFL04BG222Q2N34B0/(MURATA)

1

│　│　　　├0044 SA00004high speed diode-RS2A/100V BYV27-200,113

2

│　│　　　├0045 SA00220diode 3A/600V SF384

│　│　　　├0046 SA00227diode5A/600VER506(PANJIT)

4

│　│　　　├0047 SA00316bridge rectifier-RS8A GBU-8K/(PANJIT)1

│　│　　　├0048 SB00012Pohtotriode-RS-ACTH11A817C.300/(QT)1

│　│　　　├0049 SB00081voltage stabilizedtransistor-RS-ACT

UTC78L05(TO92)/(UTC)

1

│　│　　　├0050 SB00083voltage stabilizedtransistor-RS-ACT

UTC79L05(TO92)/(UTC)

1

│　│　　　├0051 SB00223transistor-RS-CTHGTG7N60A4D(TO247)/(FAIRCHLD)

2

│　│　　　├0052 SB00258transistor-RS-ACTHIT667C(TO92)/(RENESAS)

1

│　│　　　├0053 SB00278transistor-RSIRFB38N20D(TO220)/(IR)

2

│　│　　　├0054 SD00341integrated circuit-RS-CNJM7815FA(TO220F)/(JRC)

1

│　│　　　├0055 SD00342integrated circuit-RS-CNJM7915FA(TO220F)/(JRC)

1

│　│　　　├0056 SD00380integrated circuit-RSNJM7812FA(TO220F)/(JRC)

1

│　│　　　├0057 TC00430transistor-RSPT-DM 350W+65W1│　│　　　├0058 ME00016color nut 4m/m 1

│　│　　　├0059 ME00226screw-RS M3*0.5PH 6integratedcircuit3PCS+3PCS+Z1PCS

│　│　　　├0060 MF00038washer-RS φ4*φ7*1t 1 solder plate│　│　　　├0061 MG00162screw M3*8 2 Q104,Q105

│　│　　　├0062 MG00566screw M3*10*0.5PH_V1.06integratedcircuit3PCS+3PCS+Z1PCS

│　│　　　├0063 MG00693screw-RS M3*6*0.5PH 7 fixed PCB

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│　│　　　├0064 MI00178heat-sink pieceMB217*25m/m*1PIN2 Q104,Q105

│　│　　　├0065 MJ00344solder plateAMP 1

│　│　　　├0066 MK00103spring piece0.5t*22.67*6.5*42.5_V1.0

1 Q102, Q103

│　│　　　├0067 NC00167mica-RS 13*18(φ3.6)TO-2202 Q104,Q105

│　│　　　├0068 NC01179insulator spacer-RS0.13t*40mm*55mm(HI-FLOW-625)

1 Q102, Q103

│　│　　　├0069 AD00012twin adhesive-RS90*120mm_V1.01 used fro ZD-barrier│　│　　　├0070 NI04253sleeve-RS φ28*50M T-20.3MK00103│　│　　　├0071 NI00224sleeve φ1*10mm 2 used forPR1│　│　　　├0072 NI00863plastic washerTO220B 2 Q104,Q105

│　│　　　├0073 AC00179tin without lead-RSM705E Sn 3Ag-0.5Cu6.66

│　│　　　├0074 HK10523PC boardP-DM 350W MAIN-SMD

1

│　│　　　│　├0001 CI00021SMD ceramic capacitor0805

0.001uF/50V NPO ±5%3


220PF/50V NPO ±5%2


0.1uF/50V Y5V +80,-20%

9


100PF/50V NPO ±5%1


0.01uF/50V X7R ±10%1


560PF/50V NPO ±5%1


1.0uF/16V X7R±10%(C1608X7R1C105KT)/TDK

1

│　│　　　│　├0008 CI00212SMD ceramiccapacitor1206

0.047uF/50V X7R ±5%1

│　│　　　│　├0009 CI00269SMD ceramic capacitor-RS1206

1.0uF/25V X7R ±10%8

│　│　　　│　├0010 CL00006SMD tantalum capacitor-RS-ACT

10uF/16V case B25

│　│　　　│　├0011 RD00003SMD fixed resistor 1/8W10Ω ±5% 08053

│　│　　　│　├0012 RD00018SMD fixed resistor 1/8W1.0KΩ ±5% 08051



│　│　　　│　├0015 RD00032SMD fixed resistor 1/8W10KΩ ±5% 08052


│　│　　　│　├0017 RD00059SMD fixed resistor 1/10W0.0Ω ±5% 06033




│　│　　　│　├0021 RD00125SMD fixed resistor 1/10W1.0MΩ ±5% 06031



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│　│　　　│　├0028 RD00247SMD precise resistor 1/4W2.20KΩ ±1% 12063



│　│　　　│　├0031 RD00303SMD precise resistor1/10W

57.6KΩ ±1% 06031



│　│　　　│　├0034 RD00484SMD fixed resistor 1/8W4.7Ω ±5% 08051



│　│　　　│　├0037 RD00612SMD precise resistor-RS1/8W

4.99KΩ ±1% 08051

│　│　　　│　├0038 RF00003SMD semi-fixed resistorEVN5ES X50B53-5K1

│　│　　　│　├0039 SE00011SMD rectifier diodeRLS4148 0.5A (LL-34)17

│　│　　　│　├0040 SE00012SMD rectifier diode-RSBAV103(PHI)1

│　│　　　│　├0041 SE00018SMD zener diode-RS-ACT1/2W 6.8V LL-342

│　│　　　│　├0042 SE00025SMD diode-RS0.45A/85V BAV991

│　│　　　│　├0043 SE00038SMD L.E.Dgreen KPJA-2107SGD90° 0802

1

│　│　　　│　├0044 SE00084SMD zener diode-RS1W13V(ISMA4743)DO214AC/(PANJIT)

1

│　│　　　│　├0045 SE00097SMD diode-RS-CT1A/400VUS1G(DO214AC)/(VISHAY)

4

│　│　　　│　├0046 SF00082transistor-RS-ACTMMBT5401LT1G(SOT23)/(ON)

3

│　│　　　│　├0047 SG00122SMD integrated circuit-RS-ACT

NJM4580M-TE3(SOP8)/(JRC)

1

│　│　　　│　├0048 SG00306SMD integrated circuitLM393DR(TI)/(MEXICO)

3

│　│　　　│　├0049 SG00495SMD integrated circuit-RSIR2156SPBF(SO14)/(IR)1

│　│　　　│　├0050 SG00667SMD integrated circuit-RSIRS2092S(SOIC16N)/(IR)

1

│　│　　　│　├0051 AE00449solder material withoutlead

9308/Sn Ag Cu4.752

│　│　　　│　└0052 HB02898PCB-RSDM350W+65W_VER081205

1

│　│　　　├0075 NE19290label-RS-CTDM 350W+65W_V1.01

│　│　　　├0076 NE19289label-RS DM350W+65W_V1.01

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│　│　　　└0077 CF00264metal-film capacitor-RS1.0uF/250V ±5%(AC105J2ED4H150D)

1

│　├0013 NI02250MIC jack φ17*φ23.5*9 4│　├0014 NI02251MIC jack φ19.5*φ23.5*71

│　├0015 NI04221labelMS SERIESALTO_V1.0

1

│　├0016 NE11169label-RS-ACTHK 12 ALTO_V1.11 label to woffer

│　├0017 ND00399EV foamSR500A-SUB490*15*2t_V1.1

2

│　├0018 ND00374EV foam2.0t*948*18mmblack_V1.0

1 woffer

│　└0019 ND00665EV foam-RS950*15*2.0mmblack_V1.0

1 module

└0002 HK11059package MS12SA_ALTO_230V1

　　├0001 NA00880PE bag-RS0.03t*1200*800mm12hole

1

　　├0002 NF03258user manual-RSMS8/MS8A ALTO_V1.01

　　├0003 NF00061assurance card-RS-CALTO_V1.1 1

　　├0004 NE19443label-RS MS12SA_V1.04mainframe*1, warrantycard*1, outer carton*2

　　├0005 NB06414carton-RS-CTMS12S/12SAALTO_V1.0

1

　　├0006 NE11750label-RS ALTO PC_V1.24mainframe*1, warrantycard*1, outer carton*2

　　├0007 NA00270sponge-RSASHDOWN140*140*140mm_V1.0

8

　　├0008 NA00861PE bag-RS 0.04t*350*230mm_V1.01

　　├0009 NE04372label red 4

　　├0010 HA00861power cord Europe 3PLT-312+LT-5011

　　└0011 HD00071ceramic tube fuse3.15A 250V φ5.2*20mmCSA/S/T/UL/VDE

2

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Documents

Ms12s 12sa Service Manual