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Marantz MA-9S2, Руководство по обслуживанию

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8

7

-0.7

0.0

0.0

0.0

1.2

0.0

0.0

1.3

3.0

55.4

53.7

24.2

23.8

23.7

54.3

22.5

22.5

21.9

21.3

21.3

20.7

0

0

-55.4

-53.7

-54.3

-24.2

-23.8

-23.7

-20.7

-21.3

-21.3

-22.5

-22.5

-21.9

0

0

0

0

55.9

55.4

53.5

53.4

53.0

52.3

52.4

0.03

54.8

54.2

0.6

0

-0.03

-0.6

1.7

-1.7

-52.3

-52.4

51.7

-51.7

-53.0

-53.5

-53.4

-54.8

-54.2

-55.4

-55.9

1.2

-1.2

0

0

48.5

0

0

-48.5

-55.9

55.9

-1.7

-0.5

1.1

48.5

1.2

0.6

0

0

0

-0.6

0

0

0

-1.2

-48.5

1

2

3

4

3

6

2

1

5

1

2

2

1

3

1

2

3

(JUMPER)

1

2

3

4

3

6

2

1

5

1

2

3

1

2

3

1

2

3

1

2

3

1

8

4

3

5

9

10

12

1

2

3

1

2

3

4

3

6

2

1

5

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

4

3

6

2

1

5

1

2

3

(JUMPER)

1

2

1

2

3

1

8

4

3

5

9

10

12

1

8

4

3

5

9

10

12

1

2

1

2

3

1

2

3

HSS81

1

2

1

2

3

1

2

3

1

2

1

2

3

1

2

3

4

(JUMPER)

1

2

3

1

2

3

1

2

14

7

12

11

8

10

9

1

2

1

2

3

4

1

2

3

4

1

2

3

4

5

5W

5W

5W

5W

5W

5W

1

2

3

5W

5W

5W

5W

5W

5W

1

2

3

1

2

3

1

2

7

8

5

4

1W

5

6

7

8

1

2

3

4

9

1

2

3

4

5

6

7

1

2

3

1

2

3

4

1

2

1

2

3

1

2

3

1

2

3

1

2

3

4

3

2

1

4

3

2

1

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

1

2

1

2

1

2

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

4

1

2

3

1

2

3

1

2

3

4

1

2

3

4

1

2

3

4

5

1

2

3

4

13

1

6

5

2

4

3

1

2

3

4

5

6

7

1

2

3

1

2

3

1

2

3

1

2

3

(N.C)

1

2

100K

C310

0.1

1

2

(N.C)

R991

5

2

1

2

3

1

2

3

1

2

3

1

2

3

6

1

2

3

1

4

3

1

2

3

1

2

3

1

2

3

4

3

6

2

1

5

4

3

6

2

1

5

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

7

8

5

4

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

9

(JUMPER)

(N.C)

1

3

2

3

1

2

(JUMPER)

(JUMPER)

1

2

3

1

2

3

1

2

3

1

2

3

1

2

1

2

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

2

3

1

2

3

1

1

2

3

2

3

1

1

2

3

2

3

1

1

2

3

2

1

3

2

1

3

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

1

8

4

3

5

9

10

12

1

2

3

1

2

3

1

2

3W

1

2

3

1

2

3

1

2

1

2

1

2

1

2

1

2

1

2

1

2

Q631

R210

Q506

C605

J005

J007

Q630

R334

R524

D502

R531

R519

R637

D504

J010

J201

C603

Q503

D611

C201

Q626

D614

J009

R520

Q516

R619

R522

J011

R529

C611

R635

W013

D613

C202

D612

D618

R658

R527

Q625

R535

R330

R514

C610

C302

L203

R624

C614

R660

Q627

Q305

R626

R511

C613

C606

R638

Q504

R518

D616

R203

C609

D302

R521

C301

C510

Q621

C203

R657

Q622

Q518

C604

R516

R528

Q623

Q517

R632

R333

D617

R506

R207

Q505

Q515

R628

R517

R340

R603

R525

J006

R633

R501

R342

D301

R625

R205

Q306

L201

R630

L202

C607

R532

D501

R621

R513

R504

R620

R526

D615

C506

D609

W012

Q632

R659

C608

R515

R634

D610

D503

R629

C612

Q628

R631

D305

R627

W011

Q629

R661

C509

R622

R329

R623

R530

R505

R341

C504

Q624

C501

R512

J202

R502

Q302

J205

C502

C503

R339

R636

R523

R503

R662

J620

J008

Q301

J203

R220

R219

S201

R212

R215

R217

R211

R218

R216

R213

R214

R538

J628

J627

R601

J630

J629

J607

J611

J612

R321

R325

R314

R326

J632

J602

J631

R310

R306

R302

R304

R312

R308

J622

R307

R301

R309

R311

R305

R303

J621

J619

L302

R361

R351

R349

C307

R354

C308

C306

R348

Q309

C305

C309

R353

R355

R356

R352

R359

R360

J305

J633

J634

W025

W021

J674

J673

J679

J671

J678

J672

Q671

R671

Q673

R673

R675

Q675

R677

Q677

R679

C671

Q672

R672

Q678

R678

R676

Q676

R674

Q674

W023

J693

W019

J691

W017

D691

R695

R693

R696

D692

J692

J694

R694

W024

J684

Q684

Q683

Q686

Q685

Q682

R684

R685

R682

R681

R683

Q687

R689

C681

R687

Q681

R686

Q688

R688

W022

J683

J689

J681

J688

J682

R209

R350

W020

S201

C205

R345

R346

D203

D202

R208

R536

R537

J504

J642

J685

W034

J676

R692

R691

C601

R323

D303

R343

R347

J306

R358

D304

R344

R316

W991

R357

D623

D619

D624

D620

D625

D621

D626

D622

R319

R315

R317

R313

R318

R322

R320

R324

R206

R204

R201

R202

J208

DH04

RH05

JH01

DH03

JH01

DH01

QH03

RH03

QH02

DH02

RH02

RH06

QH05

QH04

RH04

JH01

QH06

RH01

JH01

JH01

RH07

JH01

QH01

C204

Q511

Q513

Q501

Q502

Q514

Q512

Q617

Q619

Q618

Q620

D607

R611

Q603

Q601

R617

Q605

Q609

R613

R605

D601

Q611

D603

R615

R607

D605

R609

Q607

R610

D602

Q606

R614

Q610

Q612

D608

D604

Q604

Q602

R606

D606

R608

Q608

R612

R618

R616

L301

W015 W015

J502

J601

C505

C511

C513

R541

R543

D507

D505

R539

R547

R545

R549

R544

R548

C512

R540

D506

C514

D508

R542

R550

R546

R602

R604

C602

R507

R508

R510

R509

R641

R643

R645

R642

R644

R646

R648

R647

R649

R651

R653

R655

R650

R652

R654

R656

R640

R639

R533

R534

C508

C507

Q303

R327

Q307

R331

R335

C303

R337

Q304

R328

Q308

R332

R336

C304

R338

J608

W016

Q507

Q509

Q510

Q508

Q520

Q522

Q521

Q519

Q613

Q615

Q616

Q614

Q527

Q523

D509

R551

R555

Q525

Q529

D511

R553

R557

Q526

Q530

D512

R554

R558

Q524

Q528

R552

R556

D510

Q679

Q689

J204

J501

W014

W014

L501

D201

J308

W027

C515

C517

C518

C516

J505

J504

C311

R362

J307

W026

J677

J675

C520

C519

C615

C617

C616

C618

U301

U302

U303

U304

U305

C313

C312

C314

Q501 - Q506

4.7K

680p

6.8k

1K

68k

68

100/25v

(N.C)

4.7V

68k

680

1M

3.32K

470/80v

68

4.7V

(N.C)

1k

3.32K

1k

22k

681

0.01

0.47/63v

330

470/80v

22

330

1.54k

470/80v

680p

68

464

100k

0.01

1M

0.47/63V

680p

(N.C)

1k

100/25V

464

3.32K

226K

6.8K

100

100k

120k

464

22k

46.4

226K

100k

22.6k

330

100k

10

0.01

1K

680

681

226

680

46.4

220/25v

22

0.01

464

226K

10

470/80v

226K

120k

22

680p

680

22k

330

3.32K

100

22.6k

220/25v

220P

1.54k

100k

220P

220/25v

22K

68

226

22

6.81k

6.81k

6

.81k

3.83k

3.32k

6.81k

3.32k

3.83k

5.62k

5

.62k

1M

22.6k

1k

2.2k

1K

2.2k

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

22

220k

47k

0.1

33k

47/25V

0.01

47k

47/25V

0.47/50V

68k

3.3K

8.2K

10k

68.1k

68.1k

47

10

10

10

220

1/4W

0.01

47

10

10

10

4.7K

2.2K

4.7K

2.2K

10

10

47

47

10

220 1/4w

0.01

10

10

10

6.8K

100K

0.1

68.1k

68.1k

6.8K

100

1M

2.2k

2.2k

1K

22.6k

22K

22.6k

1K

(N.C)

(N.C)

(N.C)

(N.C)

1K

1k

1k

1k

1K

1K

1K

1K

(JP)

(JP)

(JP)

(JP)

22

-OUT

+B

22

470

22

22

-B

470

+OUT

+

68K

-

220p

10

22.6

10

100k

22.6

560

560

560

10

100k

560

10

22.6

22.6

220/25v

100/25v

100/25v

4.7

150

4.7

1k

150

1k

150

1k

100/25v

4.7

100/25v

4.7

1k

150

22.6k

4.7k

4.7k

150

150

121

121

100

121

121

100

100

100

100

100

100

100

100

100

100

100

100k

100k

22/25v

22/25v

2.2k

22k

6.8K

0.47/63V

47k

2.2k

22k

6.8k

0.47/63v

47k

1k

47k

1k

47k

1k

47k

1k

47k

0.01

0.01

0.01

0.01

-

0.039

10

22/25v

22/25v

(N.C)

(N.C)

(N.C)

(N.C)

0.1

0.1

0.1

HDAM-SA

HDAM-SA

+

-

HDAM-SA

HDAM-SA

+

-

+

-

HDAM-SA

HDAM-SA

+

-

BALANCED

UNBALANCED

2

1

-2

-1

WG339J502-

SPK-1

SPK-2

WG339J601-

WG339J501-

TO C002

TO C001

WG339J603-

WG339J605-

TO J682

WG339J602-

TO C002

TO C001

FROM J694

P201

(APA)

P501

(APA)

P691

(AMA)

P671

(AMA)

W029

+48V

-48V

W031

P601

(AMA )

W018

W028

FROM J809

W030

P681

(AMA)

FROM J401

(APR)

FROM

J901

ADJ-1

ADJ-2

HOT

COLD

-30V

RELAY

+24V

GND

-24V

P991

WG339J606-

W018

W034

W010

W006

+55V

+55V

-55V

-55V

0V

W007

-48V

+48V

+55V

+55V

-55V

-55V

C

H

GND

+55V

C

GND

H

-55V

-24V

UNBAL-2

UNBAL-1

BAL

PTH487

BIAS TP

BIAS TP

BIAS ADJ

BIAS ADJ

HDAM-SA

WA339J701-

PH01

+

+

-

-

-55V

+55V

NF

NF

NF

NF

F

N

U

K

L

2SA1358

2SC3421

LT3K44B

LT3K44B

LT3K44B

2SA1360

2SA970

LT3K44B

HSS81

2SA1360

2SC3423

2SA970

HSS81

HSS81

2SA970

2SA970

2SC2240

2SC2240

2SC2240

HSS81

2SA970

HSS81

2SA970

LT3K44B

HSS81

LT3K44B

2SA1358

LT3K44B

LT3K44B

2SC3423

2SC3421

2SC2240

2SC2240

2SC2240

TA7317P

2SC4883

2SC2922

2SC2922

2SC2922

2SA1859

2SA1216

2SA1216

2SA1216

HSS81

HSS81

2SA1216

2SC2922

2SA1216

2SC2922

2SA1859

2SC2922

2SC4883

2SA1216

1SS176

1SS176

HSS81

HSS81

(N.C)

(N.C)

(N.C)

(N.C)

1SS176

1SS176

1SS176

2SA970

2SC2240

1SS176

2SC2240

2SC2240

2SA970

2SA970

2SA970

2SC2240

2SC2240

2SA970

2SA970

2SC2240

2SA970

2SC2240

HSS81

2SC2240

2SA970

2SA970

2SC2240

HSS81

2SA970

HSS81

HSS81

2SC2240

HSS81

2SA970

2SC2240

2SA970

HSS81

HSS81

2SC2240

2SA970

HSS81

2SC2240

24V

24V

24V

24V

2SA970

2SC2240

2SA970

2SC2240

2SA970

2SC2240

2SC2240

2SA970

2SA970

2SC2240

2SC2240

2SA970

2SA970

2SC2240

2SC2240

2SA970

2SA970

2SC4883

1SS176

2SA1859

2SC2240

1SS176

2SA1859

2SC2240

1SS176

2SC4883

2SA970

1SS176

2SD1508

2SD1508

1SS176

A-GND

A-GND

DC Offset ADJ

DC Offset ADJ

7. SCHEMATIC DIAGRAM

Содержание MA-9S2

Страница 1: ...09 MZ Monaural Power Amplifier TABLE OF CONTENTS SECTION PAGE 1 TECHNICAL SPECIFICATIONS 1 2 CAUTION 1 3 ALIGNMENTS 2 4 BLOCK DIAGRAM 4 5 WIRING DIAGRAM 5 6 SCHEMATIC DIAGRAM 7 7 PARTS LOCATION 11 8...

Страница 2: ...al Department at above mentioned address 060607MZ USA MARANTZ AMERICA INC 100 CORPORATE DRIVE MAHWAH NEW JERSEY 07430 USA EUROPE TRADING MARANTZ EUROPE B V P O BOX 8744 BUILDING SILVERPOINT BEEMDSTRAA...

Страница 3: ...tion 20 Hz to 20 kHz 8 load 0 01 Output bandwidth 8 load 0 05 F 5 Hz to 55 kHz Frequency response 1W 8 load 3 Hz to 150 kHz 0 3 dB Damping factor 20 Hz to 20 kHz 8 load 200 Inout sensitivity Inout imp...

Страница 4: ...Adjustment 1 After DC Offset Voltage Adjustment is completed adjust the idling current with the variable resisters R691 and R692 on the PWB P691 The test point uses the 2pin connectors J675 and J677 o...

Страница 5: ...01 counterclockwise to the end 2 Turn on power and adjust output power output frequency 1kHz of the oscillator to set the speaker output voltage to 15 5V 3 When the speaker output voltage becomes 15 5...

Страница 6: ...4 4 BLOCK DIAGRAM 1 2 3 BALANCED 1 2 I V SPEAKER OUT 50V PROTECT UNBALANCED ATT ATT I V I V I V B A A B PROTECT LOGAMP INPUT SELECTOR SOFT START 45V OUTPUT STAGE 24V DRIVE STAGE...

Страница 7: ...8 4P J809 5P J307 3P J308 3P J305 7P J619 3P J620 3P J602 5P J611 4P J612 4P J608 2P J607 2P J306 2P J671 4P J673 3P J621 3P J674 3P J676 3P J669 2P J694 3P J693 3P J692 2P J681 4P J683 3P J684 3P J68...

Страница 8: ...Q617 Q619 Q618 Q620 D607 R611 Q603 Q601 R617 Q605 Q609 R613 R605 D601 Q611 D603 R615 R607 D605 R609 Q607 R610 D602 Q606 R614 Q610 Q612 D608 D604 Q604 Q602 R606 D606 R608 Q608 R612 R618 R616 L301 W015...

Страница 9: ...D818 D815 D816 D808 D807 D805 D806 D803 D804 D809 D810 R804 R803 D852 D854 D851 D853 J402 R852 J903 R808 J802 R807 R926 R927 C909 C908 Q903 R915 R914 C903 D902 D901 R912 R911 Q904 R916 C904 R918 Q905...

Страница 10: ...616 B5 Q617 C4 Q618 B4 Q619 D4 Q620 B4 Q621 C4 Q622 B4 Q623 C4 Q624 B4 Q625 C4 Q626 B4 Q627 C4 Q628 B4 Q629 D8 Q630 A8 Q631 D6 Q632 A6 R301 C11 R302 A11 R303 C12 R304 A12 R305 D11 R306 B11 R307 D12 R3...

Страница 11: ...671 B4 U672 B4 U673 B6 U674 B7 U675 B11 U676 B12 U677 B14 U678 B14 U679 B16 U680 B16 P671 PWB B P681 PWB B C681 B9 J681 B9 J682 B8 J683 B5 J684 B15 J685 B12 J688 B7 J689 B10 Q681 A8 Q682 A10 Q683 A2 Q...

Страница 12: ...D9 Q530 A9 R501 E3 R502 B3 R503 E3 R504 B3 R505 E3 R506 B3 R507 F5 R508 C5 R509 E5 R510 B5 R511 E6 R512 B6 R513 D6 R514 A6 R515 E6 R516 B6 R517 D6 R518 A6 R519 E6 R520 B6 R521 D6 R522 B6 R523 E6 R524...

Страница 13: ...03 A12 J804 D10 J807 E12 J808 A1 J809 E3 J810 E1 J811 E7 J822 D2 J901 E5 J902 D7 J903 D4 J904 C7 L901 B6 Q801 D8 Q802 D7 Q803 C9 Q804 C7 Q901 C6 Q902 C6 Q903 B6 Q904 A6 Q905 A5 R801 B3 R802 B1 R803 A1...

Страница 14: ...4 B7 D855 B5 D856 B6 D857 B6 D858 B7 D859 B6 D860 A3 D861 B5 G851 C5 J851 D2 J852 D3 J854 D1 J857 B1 J858 B2 J859 A7 L851 D5 L852 B4 L853 B3 Q851 A6 R851 D4 R852 D4 R853 A5 R854 B6 R855 B6 R856 A6 R85...

Страница 15: ...A5 C952 C2 C953 B6 C954 C4 C955 C4 C956 C5 C957 C5 D951 C4 J951 A6 J971 B1 J981 C6 M951 A4 Q951 C4 Q952 C5 Q953 C6 Q954 C5 R951 B3 R952 B5 R953 C4 R954 C4 R955 C6 R956 C5 R957 C5 R958 C6 R959 C6 R960...

Страница 16: ...7 X X 0 8 X X 0 8 0 8 X X X 8 X X 8 X 8 X X X 8 X X 8 X 8 X X 8 X X 8 X 0 0 X 8 X 0 0 X 8 X 0 8 X X X X 8 8 X 8 5 X 8 5 X 8 X X 8 5 X 8 5 X 8 5 X X 8 X 8 5 X 8 5 X X X X 8 5 X 8 X X 8 X 8 X X X 2 4 2...

Страница 17: ...INAL C001 00MOB33906320 00MOB33906320 ELECT CAP 33000UF 63V LKG1J333MSGOZT C002 00MOB33906320 00MOB33906320 ELECT CAP 33000UF 63V LKG1J333MSGOZT J001 00MYJ04002550 00MYJ04002550 JACK INLET TYPE HF 301...

Страница 18: ...CORD MAINS CORD W CON PLUG W001 K1G nsp 00MZC01808030 MAINS CORD 2P MAINS CORD 250V 10A W001 N1G 00MZC01803080 00MZC01803080 MAINS CORD 2P MAINS CORD 10A 250V CLASS2 W001 U1G nsp 00MZC01802100 MAINS C...

Страница 19: ...Disc type Temp chara 2B4 50V Examples Capacity value 100pF 101 1000pF 102 10000pF 103 470pF 471 2200pF 222 ELECTROLY CAP 5 00MEA 10 Electrolytic capacitor One way lead type Tolerance 20 Examples Capac...

Страница 20: ...9 nsp 00MOA226025Z0 ELECT CAP ROS 25V 220M F3 PE 22UF 25V P501 C520 nsp 00MOA226025Z0 ELECT CAP ROS 25V 220M F3 PE 22UF 25V P501 D501 00MHI10095320 00MHI10095320 L E D LT3K44B GREEN 30MA P501 D502 00M...

Страница 21: ...501 R558 nsp 00MGD05473160 RES 47K OHM 5 1 6W MAIN AMP PWB P601 00MWG339J601 P601 C301 nsp 00MOA47405020 ELECT CAP 0 47UF M 50V RA 2 P601 C302 nsp 00MOA47405020 ELECT CAP 0 47UF M 50V RA 2 P601 C303 n...

Страница 22: ...08 00MHT322402A0 00MHT322402A0 TRS 2SC2240 GR OR BL P601 Q609 00MHT322402A0 00MHT322402A0 TRS 2SC2240 GR OR BL P601 Q610 00MHT322402A0 00MHT322402A0 TRS 2SC2240 GR OR BL P601 Q611 00MHT109702A0 00MHT1...

Страница 23: ...22 OHM 5 1 4W P601 R662 00MGG05220140 00MGG05220140 RES 22 OHM 5 1 4W H POWER TR PWB P671 00MWG339J603 P671 C671 00MOF55103580 00MOF55103580 FILM CAP 0 01UF 100V 5 FNS P671 K013 00MHK185919C0 00MHK18...

Страница 24: ...00 DIODE 21DQ10 P801 D807 00MHD20059100 00MHD20059100 DIODE 21DQ10 P801 D808 00MHD20059100 00MHD20059100 DIODE 21DQ10 P801 D809 00MHD20059100 00MHD20059100 DIODE 21DQ10 P801 D810 00MHD20059100 00MHD20...

Страница 25: ...P801 R905 nsp 00MGD05103160 RES 10K OHM 5 1 6W P801 R906 nsp 00MGD05103160 RES 10K OHM 5 1 6W P801 R907 nsp 00MGD05103160 RES 10K OHM 5 1 6W P801 R908 nsp 00MGD05103160 RES 10K OHM 5 1 6W P801 R909 ns...

Страница 26: ...2A0 TRS 2SC2240 GR OR BL P951 Q953 00MHT109702A0 00MHT109702A0 TRS 2SA970 GR OR BL P951 Q954 00MHT322402A0 00MHT322402A0 TRS 2SC2240 GR OR BL P951 R953 nsp 00MGD05472160 RES 4 7K OHM 5 1 6W P951 R955...

Страница 27: ...R REFERENCE ONLY MARANTZ WILL NOT SUPPLY THESE PARTS P W B NAME VERS COLOR PART NO FOR EUR PART NO MZ PART NAME DESCRIPTION POS NO PH01 RH06 nsp 00MGD05220160 RES 22 OHM 5 1 6W PH01 RH07 nsp 00MGD0568...

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