Marantz SC-7-S-1 Service Manual

Service

input

selector

power

stereo

control

amplifier

sc

7s1

volume

SC-7S1

SC7S1 /F1N/N1G/U1G

Manual

SECTION PAGE

1. TECHNICAL SPECIFICATIONS........................................................................... 1

2. BLOCK DIAGRAM ................................................................................................ 3

3. SCHEMATIC DIAGRAM ....................................................................................... 5

4. PARTS LOCATION............................................................................................. 13

5. IC DATA .............................................................................................................. 19

6. EXPLODED VIEW AND PARTS LIST ................................................................ 23

7. SERVICE MODE ................................................................................................ 26

8. BUS SPECIFICATIONS...................................................................................... 30

9. ELECTRICAL PARTS LIST ................................................................................ 38

BALANCED

/

CD

SACD

LINE 1

LINE 2

TAPE

input

selector

TABLE OF CONTENTS

stereo

Stereo Control Amplifier

-

control

amplifier

sc

7s1

SYNC B

A

ATT

power

DISPLAY

volume

SC-7S1

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.

SC-7S1

Part no 340J855020
First Issue 2003.09

ecm

MARANTZ DESIGN AND SERVICE

Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original

MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which

it is famous.
Parts for your

MARANTZ equipment are generally availab le to our National Marantz Subsidiary or Agent.

ORDERING PARTS :

Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :

1. Complete address

2. Complete part numbers and quantities required

3. Description of parts

4. Model number for which part is required

5. Way of shipment

6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.

USA

MARANTZ AMERICA, INC

1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301

AMERICAS

SUPERSCOPE TECHNOLOGIES, INC.

MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103

AUSTRALIA

QualiFi Pty Ltd,

24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 - (0)3 - 9543 - 3677

NEW ZEALAND

WILDASH AUDIO SYSTEMS NZ

14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554

EUROPE / TRADING

MARANTZ EUROPE B.V.

P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860

AUSTRALIA

TECHNICAL AUDIO GROUP PTY, LTD

43-53 Bridge Rd.,
STANMORE NSW 2048
AUSTRALIA
PHONE : +61 - (0)2 - 9519 - 0900
FAX : +61 - (0)2 - 9519 - 0600

THAILAND

MRZ STANDARD CO., LTD

746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795

TAIWAN

PAI- YUING CO., LTD.

6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415

CANADA

LENBROOK INDUSTRIES LIMITED

633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936

HONG KONG

Jolly ProAudio Broadcast Engineering Ltd.

UNIT 2, 10F, WAH HUNG CENTRE,
41 HUNG TO ROAD, KWUN TONG, KLN.,
HONG KONG
PHONE : 852 - 21913660
FAX : 852 - 21913990

SINGAPORE

WO KEE HONG DISTRIBUTION PTE LTD

130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : [phone]
FAX : [phone]

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.

2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 13/6, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088

JAPAN

MARANTZ JAPAN, INC.

35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]

Technical

KOREA

MK ENTERPRISES LTD.

ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX : +822 - 3232 - 154

SHOCK, FIRE HAZARD SERVICE TEST :

CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC

cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or F ront Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC po w er is applied, and
verified before it is return to the user/customer.
Ref. UL Standard No. 1492.

In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.

030307MIT

1. TECHNICAL SPECIFICA TIONS

Audio Characteristics

Rated Output (20Hz - 20kHz) ........................................................................................................................ 1.7V (Balanced)

....................................................................................................................................1.7V (Unbalanced)

Maximum Output (20Hz - 20kHz)................................................................................................................. 13.5V (Balanced)

..................................................................................................................................13.5V (Unbalanced)

Total Harmonic Distortion (20Hz - 20kHz) .............................................................................................. 0.0015% (Balanced)

............................................................................................................................... 0.003% (Unbalanced)

Frequency Response (+0/-3dB)......................................................................................................3 Hz - 150 kHz(Balanced)

................................................................................................................... 3 Hz - 150 kHz(Unbalanced)

Input Sensitivity / Input Impedance ................................................................................................. 420mV / 20kΩ(Balanced)

..................................................................................................................... 420mV / 20kΩ(Unbalanced)

Output Impedance .........................................................................................................................................220Ω(Balanced)

................................................................................................................................... 220Ω(Unbalanced)

Signal-to-Noise Ratio (IHF-A Network) ........................................................................................................ 103dB(Balanced)

..................................................................................................................................105dB(Unbalanced)

Channel Separation (20kHz)...................................................................................................................... ≥100dB(Balanced)

................................................................................................................................≥100dB(Unbalanced)

Volume Adjustment Range..............................................................................................................-∞,-100 - 0dB(0.5dB step)

Trim Level Adjustment Range ......................................................................................................................±6dB(0.5dB step)

Attenuator Levels ....................................................................................................................................... -20, -40, -60, -∞dB

Power Supply

Power Requirement [/F] ............................................................................................................................. AC 100V 50/60Hz

[/N] .................................................................................................................................. AC 230V 50Hz

[/U] .................................................................................................................................. AC 120V 60Hz

Power Consumption [/F]...................................................................................................................................................18 W

[/N]...................................................................................................................................................22 W

[/U].................................................................................................................................................. 0.2 A

General

Maximum Dimensions............................................................................................................ 459(W) x 136(H) x 441 (D) mm

Weight .............................................................................................................................................................................. 21kg

1

Caution

The layout of this amplifier is well concerned for sound quality.

1. When screws and washers are removed, those parts must be set to the same places.

2. When wires are removed, the wires must be installed in the same roots, same places.

3. Do not hold the side panels (001D, 002D) and the bracket (914G) to move the unit when the unit is disassembled.

2

2. BLOCK DIAGRAM

BALANCED

Ach INPUT

SACD/CD

LINE-1

LINE-2

TAPE

12

3

+

-

+

-

+

-

+

-

+

-

VOL

VOL

NFB

NFB

I/V

I/V

12

BALANCED

3

Ach PRE OUT

UNBALANCED-1

UNBALANCED-2

REC OUT

+

-

±12V

+5V

+5V

±22V

AMP

RELAY

VOL.

µP

INPUT

SELECTOR

VOLUME

ATT SW.

DISPLAY SW.

IR

ID SW.

MODE SW.

µP

MUTE

DRIVER

RELAY

DRIVER

DISPLAY

DRIVER

BUS

CONTROL

LED DISPLAY

IN

OUT

3 4

3. SCHEMATIC DIAGRAM

BALANCED

B

A

2

CD

LINE_1

LINE_2

TAPE

P101 1/2

1

-TAPE

BAL

MUTE

-12

RC36

+22V

22

CC36CC38

1000/25V1000/25V1000/25V

RC38

-22V

22

RC35

+22V

22

CC35

1000/25V

CC37

RC37

-22V

22

A_GNDB_GND

B_-

B_+

RC21

BI

22

DC21

-12

A_-

A_+

-TAPE

BAL

MUTE

-12

B_+22

22/25V

2.26K

22/25V

22/25V

22/25V

22/25V

22/25V

22/25V

22/25V

22/25V

22/25V

22/25V

22/25V

22/25V

22/25V

22/25V

2.26K 2.26K 2.26K 2.26K 2.26K 2.26K

22/25V

B_+22

LC04

B_GND

LC03

A_GND

LC06

B_GND

LC05

A_GND

LC08

B_GND

LC07LC09

A_GND

LC10

B_GND

A_GND

8

8

8

8

8

8

8

8

R448

(JUMPER)

435

910

R446

(JUMPER)

R447

(JUMPER)

435

910

R445

(JUMPER)

R464

(JUMPER)

435

910

R462

(JUMPER)

R463

(JUMPER)

435

910

R461

(JUMPER)

R480

(JUMPER)

435

910

R478

(JUMPER)

R479

(JUMPER)

435

910

R477

(JUMPER)

R496

(JUMPER)

435

910

R494

(JUMPER)

(JUMPER)

435

910

R493

(JUMPER)

1

+

-

DC04

1SS176

12

1

RC03

+

22

-

DC03

1SS176

12

1

+

-

DC06

1SS176

12

RC05

1

22

+

-

DC05

1SS176

12

1

+

-

DC08

1SS1761SS176

12

RC07

1

22

+

DC07

-

1SS176

12

1

+

-

DC10

12

DC20 DC19 DC18 DC17

11EQS10 11EQS10 11EQS10 11EQS10

RC09

1

22

+

-

DC09

1SS176

12

C420

R444

100K

C418

R442

100K

B_-22

A_+22

C419

100K

R443

C417

R441

100K

A_-22

B_+22

C428

R460

C426

R458

100K

B_-22

A_+22

C427

R459

100K 100K

C425

R457

100K

A_-22

B_+22

C436

R476

100K

C434

R474

100K100K

B_-22

A_+22

C435

R475

100K

C433

100K

R473

A_-22

B_+22

C444

R492

100K

C442

100K

R490

B_-22

A_+22

C443

R491

100K

C441

R489

A_-22

B_-

-12ST
B_+

A_-

CD

-12
A_+

B_-

-12ST
B_+

A_-

L_1

-12
A_+

B_-

-12ST
B_+

A_-

L_2

-12
A_+

B_-

-12ST
B_+

A_-

TAPE

-12
A_+

B_-

B_+

A_-

A_+

LC21

A_+22

A_-22

8

B_-22

B_GND A_GND

435

+

-

91012

RC34

22

Q412

1

2SC2240

R412

15.4k

2

Q404

3

2SA970

2

3

1

1

3

R416

15.4K

R414

15.4K

3

1

1

3

R410

15.4K

R411

15.4K

3

1

1

3

R415

15.4K

R413

15.4K

3

1

1

3

R409

15.4K

BI

TAPE

MUTE

22

RC18

11.6(TAPE)

ON :-11.7 / OFF:+11.6

S.T.:-11.7 / BI.:+11.5

TAPE

MUTEBI-12

22.622.6

C412

R420R424

22/25V

3

R428

1SS176

JC03

W018

100K

Q416

2SA970

1

1

Q414

2SA970

3

R426

100K

C410

22/25V

22.6 22.6

R418 R422

3

Q410

2SC2240

1

1

Q411

2SC2240

3

22.6

C411

R419

22/25V

22.6

R423

3

R427

100K

Q415

2SA970

1

1

Q413

2SA970

3

R425

100K

22.6

R421

C409
22/25V

22.6

R417

3

Q409

2SC2240

1

0.1

CC11

DC15

RC13

RC11

15K

22K

RC12

RC15

2

2

2

2

2

2

2

-12

-11.7

8

8

C404

C402

C403

C401

-TAPE

TAPE:-11.6

OTHER:+11.0

C464

10/35V

R404

226K

(N.C)

R402

226K

(N.C)

C462

10/35V

C463

10/35V

(N.C)

R403

226K

R401

226K

(N.C)

C461

10/35V

DC11

DC12

DC13

DC14

R408

226

220P

C408

R500R498R499R497

22.6K22.6K22.6K22.6K

220P

C406

R406

226

R407

226

220P

C407

220P

C405

R405

226

CD

L_1

BAL

1D3

1D3

1D3

1D3

11.6(BALANCED)

11.6(SACD/CD)

11.6(LINE1)

BALCDL_1
1234567

1234567

2

Q408

2SC2240

Q406

2SC2240

2

2

Q402

2SA970

Q403

2SA970

2

2

Q407

2SC2240

Q405

2SC2240

2

2

Q401

2SA970

L_2

11.6(LINE2)

L_2

BAL_BIN_-

J004

1

2

3

J003

1

3

J006

B

A

J008

B

A

J010

B

A

J012

B

A

J402

W008

1
2
3

W007

1
2
3

1

1

2

2
3

2

4

1

J005

EARTH

W010

1

1

2

2
3

2

4

1

J007

W011

1

1

2

2
3

2

4

1

J009

W012

1

1

2

2
3

2

4

1

J011

BAL_BIN_-

1
2

BAL_BIN_+

3

0.1

C452

J401

BAL_AIN_-

1
2

BAL_AIN_+

3

0.1

C451

J403W009

CD_B_IN

1
2
3

CD_A_IN

4

0.1

0.10.1

C453

C454

1

2

0.1

J405

C456

C455

LINE1_B_IN

1
2
3

LINE1_A_IN

4

0.1

0.1

J407

C458

C457

LINE2_B_IN

1
2
3

LINE2_A_IN

4

0.1

0.1

J409

C459

C460

TAPE_B_IN

1
2
3

TAPE_A_IN

4

A_GND

A_GND

A_GND

A_GND

A_GND

B_GND

BAL_BIN_+

BAL_AIN_-

B_GND

BAL_AIN_+

B_GND

B_GND

B_GND

-22V

R432

(JUMPER)

1

435

91012

R430

(JUMPER)

+22V

-22V

(JUMPER)

435

91012

(JUMPER)

+22V

LC11

GND

+

-

DC16

R431

1

+

DC01

-

R429

LC02

CC34

220/25V

8

B_GND

CC32

220/25V

RC32

22

RC33

22

LC01

CC33

8

A_GND

CC31

220/25V 220/25V

RC31

22

-12ST

10K

3

2

QC11

2SA1048

1

4.7K

RC14

22K

123

S.T.:-11.7
BI.:+11.5

QC12

2SC2458

DC02

11EQS10

RC01

1SS176

B_-

1SS176

-12ST

B_+

22

BAL

-12

CD_B_IN

CD_A_IN

LINE1_B_IN

A_-

LINE1_A_IN

A_+

LINE2_B_IN

LINE2_A_IN

TAPE_B_IN

TAPE_A_IN

R436

R434

C414

(N.C)

R435

C413

R433

(N.C)

R452

C422

R450

(N.C)

R451

C421

R449

(N.C)

R468

C430

(N.C)

R467
226

C429

R465R481 R466

(N.C)

R484

C438

R482

(N.C)

R483

226

C437

(N.C)

8

5

226

OPA2604AP

6

Q418

2/2

220p

22.6K

C416

8

5

226

OPA2604AP

6

Q417

2/2

220p

22.6K

C415

8

5

226

OPA2604AP

6

Q420

2/2

C424

220p

22.6K

8

5

226

OPA2604AP

6

Q419

22.6K

226

22.6K22.6K 22.6K

226

22.6K

2/2

C423

220p

8

5

OPA2604AP

6

Q422

2/2

220p

C432

8

5

OPA2604AP

6

Q421

2/2

C431

220p

8

5

OPA2604AP

6

Q424

2/2

220p

C440

8

5

OPA2604AP

6

Q423

2/2

220p

C439

R440

2.26K

2

R438

7

2.26K

R437

7

2.26K

R454

7

2.26K

R453

7

2.26K

R470

7

2.26K

R469

7

2.26K

R486

7

2.26K

R485 R495

7

2.26K

OPA2604AP

3

Q418

1/2

2

OPA2604AP

3

Q417

1/2

2

OPA2604AP

3

Q420

1/2

2

OPA2604AP

3

Q419

1/2

2

OPA2604AP

3

Q422

1/2

2

OPA2604AP

3

Q421

1/2

2

OPA2604AP

3

Q424

1/2

2

OPA2604AP

3

Q423

1/2

1

4

RC74

R439

2.26K

1

4

RC73

2.26K

R456

2.26K

1

4

R455

2.26K

1

4

R472

2.26K

1

4

R471

2.26K

1

4

R488

2.26K

1

4

R487

2.26K

1

4

RC79 RC80 RC77 RC78 RC75 RC76

FROM J201

5 6

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

3

4

2

1

5

6

QH05

QH06

DH01

RH03

RH04

QH03

QH01

QH02

QH04

RH01

RH02

DH03

DH04

DH02

JH02

JH02

RH05

JH02

JH02

JH02

JH02

22

22

470

470

-

+

68K

+B

+OUT

-OUT

-B

2SC2240

2SA970

1SS176

2SA970

2SA970

2SC2240

2SC2240

1SS176

1SS176

1SS176

HDAM-SA

12345

W005

FROM J805

1
2

W019

3
4
5
6

W018

FROM J205

EARTH

J501

12345

1
2

CCLK

3

DATA

4

MUTEB

5

DGND

6
J502

P101 2/2

-22V
+22V

A_G

L504

D_G
+5V

L503

CSB-A

CSB-B

L505

(N.C)

GND

GND

-22V
+22V

GND

4.7K

R551

1000P

C554

B_-

B_+

A_-

A_+

-TAPE

BAL

MUTE

-12

4.7K

4.7K

4.7K

R548

R549

R550

1000P

1000P

1000P

C552

C551

C553

-TAPE

BAL

MUTE

-12

4.7K

R547

0.01

C533

B_+

B_-

B_-

B_+

A_-

A_+

A_+

A_-

A_+

B_+

A_-

B_-

LC51LC52

8

8

435

91012

GND

435

91012

R544

(JUMPER)

R542

R543

(JUMPER)

R541

Q512

681

332

R520

R512

2SA1349

5

3

2

6

7

1

3

Q520

2SA970

2

Q504

C550

22/25V

43

HDAM-SA

6

100K

R536

C524

(N.C)

C546

47

47

-12

BAL

-TAPE

22

22

RC16

RC17

1

+

DC51DC52

-

1SS176

1

+

-

1SS176

C526

Q530

220/25V

WM8816

C525

Q529

220/25V

WM8816

87654321

LIN

LFO

CSB

LGND

DVDD

RFO

RIN

RGND

DGND

CCLK

DATA MUTEB

C522

(N.C)

GND

C523

(N.C)

87654321

LIN

LFO

CSB

LGND

DVDD

RFO

RIN

RGND

DGND

CCLK

DATA MUTEB

C521

(N.C)

GND

22/25V

C528

LMO

220/25v

AVDD

RMO

161514131211109

LMO

RMO

161514131211109

C544
22/25V

2

Q502 Q526

100K

R534

C548

22/25V

43

HDAM-SA HDAM-SA

6

2

Q503

C549

22/25V

43

6

100K

R535

C545

22/25V

C527

220/25v

AVDD AGND

AGND

C543
22/25V

Q501 Q505

2

100K

R533

C547

22/25V

43

HDAM-SA HDAM-SA

6

B_-

B_+

A_+

A_-

Q508

2

1

R508

100

34

HDAM-SA HDAM-SA

5

6

R504

1.21K

R502

1.21K

2

Q506

1

R506

100

34

HDAM-SA

5

6

Q507

2

1

R507

100

34

HDAM-SAHDAM-SA

5

6

R503

1.21K

R501

1.21K

2

1

R505

100

34

5

6

RC56
10k

6

OPA2604

RC52
10k

5

10k

RC54

10k

RC53

RC51
10k

3

OPA2604

RC55
10k

2

2

D512

D504

HSS81

1

HSS81

5

D516
HSS81

D508

HSS81

2

Q524

2SC2240

1

7

6

5

Q516

2SC3381

R516

R592

46.4

C542

22/25V

C540

R590

22/25V

46.4

Q510

681

R510

2SA1349

3

2

1

7

Q518

2SA970

2

D510

D502

HSS81

1

HSS81

5

D514
HSS81

D506

HSS81

2

Q522

2SC2240

3

Q514

2SA1349

681 681

R514

Q511

2SA1349

5

67

1

Q519

2SA970

2

D511

D503

HSS81

1

HSS81

5

D515
HSS81

D507

HSS81

2

Q523

2SC2240

5

Q515

2SC3381

R515

R591

46.4

C541

22/25V

C539

22/25V

R589

46.4

Q509

681 681

R509 R511

2SA1349

3

21

7

Q517

2SA970

2

D509

D501

HSS81

1

HSS81
D513

5

HSS81

D505

HSS81

2

Q521

2SC2240

3

Q513

2SC3381

681 681

R513

RC58

10k

8

CC51

7

22/25v

RC60

2/2

QC51

100K

RC59
100K

1/2

QC51

CC52

1

22/25v

4

RC57

10k

Q528

2

1

1

4

3
5

1

6

100p

C508

3

2

100100

R596R594

3

332

R524

332

R518

5

6
3

100p

C506

2

1

1

4

3
5

1

6

3
67521

332

R522

3

2
3

2

Q527

1

1

4

3

HDAM-SA

5

1

6

100p

C507

3
21367

R523 R519

332

R517

5

100 100

R593 R595

6
3

100p

C505

2

Q525

1

1

4

3

HDAM-SA

5

1

6

3
67521

332 332 332

R521

RC63

22

RC62

226

CC55

220/25v

LC53

8

CC56

220/25v

RC61

226

RC64

22

R584

22.6

R588

22.6

R582

22.6

R586

22.6

R583

22.6

R587

22.6

R581

22.6

R585

22.6

+22V

435

91012

-22V

Q544

R576

2SC2240

1

15.4K

2

Q536

3

2SA970

3

2

1

1

2

Q540

3

2SC2240

3

2

R580

Q548

15.4K

1

2SA970

Q542

R574

2SC2240

1

15.4K

2

Q534

3

2SA970

3

2

1

1

2
Q538

3

2SC2240

3

2

R578

Q546

15.4K

1

2SA970

Q543
2SC2240

R575

1

15.4K

2

Q535

3

2SA970

3

2

1

1

2

Q539

3

2SC2240

3

2

R579

Q547

15.4K

1

2SA970

Q541

2SC2240

R573

1

15.4K

2

Q533

3

2SA970

3

2

1

1

2
Q537

3

2SC2240

3

2

R577

Q545

15.4K

1

2SA970

-12

MUTE

1

+

DC53

-

1SS176

C538

0.1

Q532

2

1/2

R572

1

100

OPA2604

4

3

5

8

R570

100

OPA2604

7

6

Q532

2/2

C536

0.1

C537

0.1

Q531

2

1/2

R571

1

100

OPA2604

4

3

5

8

R569

100

OPA2604

7

Q531

6

2/2

C535

0.1

22/25V

C512

3.3M

R564

3.3M

R568

R538

(JUMPER)

C514

470/25v

C516

470/25V

R540

(JUMPER)

3.3M

R566

3.3M

R562

22/25V

C510

22/25V

C511

3.3M

R567

R537

(JUMPER)

C513

470/25v

C515

470/25V

R539

(JUMPER)

3.3M 3.3M

R565 R563

3.3M

R561

22/25V
C509

R532

226

R528
100k

+22V

-22V

R526
100k

R527
100k

+22V

-22V

R525
100k

L502

8

43 5

91012

+

-

1

MUTE

D518

1SS176

R530

226

R531

226

L501

8

91012

-

D517

R529

226

-12

435

+

1

MUTE

-12

J506

C520

(N.C.)

J508

(N.C.)

C518

C530

C529

C519

(N.C.)

J505

C517

(N.C.)

J507

CC57

0.1

CC54CC53

(N.C.) (N.C.)

JC51 W013

J016

W015

3
2
1

W017

4
3
2
1

0.1

EARTH

0.1

3
2
1

W014

4
3
2
1

W016

EARTH

4
3
2
1

21

BALANCED

3

3
2
1

J018

1

2

4
3
2

2

1

1

J020

J015

3
2
1

J017

1

2

4
3
2

2

1

1

J019

J014

1

4

2
3
2

2
1

1

J013

PREOUT 1

PREOUT 2

21

3

PREOUT 1

PREOUT 2

B

REC OUT

A

OUT

BALANCED

OUT

B

A

7 8

L002

1

3

TO J501

2

4

W005

54321

AC

W001

GND

PS91

PF01

J801

36V

1

0V

2

36V

3

J001

12

D801

21DQ10

-32.8 +32.8

R801

(JUMPER)

D805

21DQ10

(JUMPER)

P851

POWER SW

S891

12

C891

0.01

21

J891

21

W003

21

J872

12

J874
2A, 125V [/F/U]
T500mA, 250V [/N]

J871

21

12

W002

12

1

FUSE

21DQ10

R802

F871

G801

D806

R826

2

J875

12

D803

21DQ10

1

D807

21DQ10

J873

21

1/6w

0.47 6.8

1

2

D804D802
21DQ1021DQ10

D808

21DQ10

R828

1 1/4w

R827

1 1/4w

L001

12 3 4

C801C802

10000/50V10000/50V

10

9
8
7
6
5
4
3

J802

+30V

0V

-30V

1
2
3

5
4
3
2
1

W801

36V

0V

36V

12V

0V

15V

0V

15V

1
2
3

J803

54321

J805

+5V

A_G

D_G

C820

1000/10v

+5.0

+5.0

-22V

+22V

C819

1000/10v

U812

(N.C)

+5VD

+5VM

M_G

+12V

-12V
ON

J807

TO J204

W006

1

1

2

2

3

3

4

4

5

5

6

6

Q801

1
G

+25.4

1
G

-24.9
R806

100

1
G

+7.9

1
G

1
G

+13.5

1
G

-19.6

-19.9

+32.0

R805

R824

+6.5

R819

+19.6

R811

R812

D

S

100

D

S

-32.0
+13.2

D

S

100

+20.2

D

S

100

D

S

100

D

S

100

2

3

2

3

2

3

2

3

2

3

2

3

2SD1415

2

2SD1415

2

R835 R834 R831R832R833

2SB1020

3

-24.0

2SB1020

3

3

3

Q805

3

100 100 100100100

3

Q806

+24.0

D809

HZ24-1L

HZ24-1L

Q802

+7.5

D839

7.5V

+6.2

D829

6.2V

+13.0

D819
13V

D820
13V

-13.0

R836

12

+23.0

D810

12

-23.0
12

+6.3

Q811

2SD1415

+5.1

1

Q809

2SD1415

1

+11.9

100

12

-11.9

R808

2.2

R807

2.2

R825

3.3

R820

3.3

R813

3.3

R814

3.3

C805

C806

C818

470/25v

470/25v

470/25V

C815C812

100/25V2200/25v

C811

220/25v

D840
1D3

D841

1D3

P801

Q803

2SK246

GND

J804

1

1

U811

+30V

2

2

0V

3

3

J806
5

4
3
2
1

-30V

12V

15V

15V

(N.C)

U801

(N.C)

L804

0V

0V

R815

1 1/4W

G803

0.47 6.8

R816

1 1/4W

L806

L803

(N.C)

L805

D832

D831

21DQ10 21DQ10

D836

D835

21DQ10 21DQ10

R822

1 1/4w

D823

11EQS10

D821

11EQS10

D811

D812

11EQS10

11EQS10

D815

D816

11EQS10

11EQS10

G802

11EQS10

11EQS10

D813

11EQS10

11EQS10

D828D827

11EQS1011EQS10

21DQ10

21DQ10

D824

D822

D817

D833

D837

21DQ10

0.47 6.8

D838

21DQ10

D814

11EQS10

D818

11EQS10

D834

C816

C813

C807

C808

6800/16v

470/25v

U803

470/25V

470/25V

+20.0

470/25v

Q804

2SK246

2SK246

2SK246

(N.C)

2SK246

220/25v

220/25v

2SK246

C803

470/25v

C804

Q812

C817

470/25V

Q810

C814

100/25V

Q807

C809

C810

Q808

W004

1
2
3

C821

D825 D826

11EQS10

11EQS10

1/50v

9 10

S251

P251

P261

R251

10k

R253

10k

BA

12

3
C

INPUT SELECTOR

35

21468

S261

R252

10k

R254

10k

VOLUME

7

PU01

10k

TO JC03

J201

L301

1

1

BAL

L302

2

2

CD

L303

3

3

L-1

L304

4

4

L-2

L305

5

5

TAPE

L306

6

6

MUTE

L307

7

7

W018

BI

L308

8

8

-B

J202

W022

J251

1
2
3
4

J262

1
2
3

0.01

0.01

C262

C261

TO J502

FROM J807

1

1

1

2

2

2

3

3

3

4

4

4

W021

J203

1

1

1

2

2

2

3

3

3

J204

L220

1

+5VD

1

L201

2

+5VM

2

L202

3

M_G

3

W019

L203

4

+12V

4

L204

5

-12V

5

L205

6

ON

6

J207
J205

1

1

CSA

2

2

CSB

3

3

R355

100

CLK

W006

4

4

R356

100

DATA

5

5

MUTE

6

R358

6

G

(JUMPER)

Q224

DTC114ES

1

2

3

1

3

1

3

Q206

DTC114ES

Q223

DTC114ES

2

DTC114ES

1

3

123

C251

0.01

Q222

2

Q208

2SA1048

CBE

R221

Q209

2SA1048 2SA1048 2SA1048
1231
CBEC

R223

R222

22k

4.7K

Q207

DTC114ES

1

2

3

C252

0.01

C213

470/10v

R208
100k

2

2SA1048 2SA1048
1231
CBEC

22k

R224

4.7K

R225

Q210

DTC114ES DTC114ES DTC114ES

1

2

3

8

1

VCC

A0

7

2

WP

A1

6

3

SDL

A2

5

4

SDA

GND

Q202

AT24C04

R245

Q221

1

C

2SC2458

2
B

3

0.1

10k

E

R207

C207

C265
C266
C267
C268
C269

L261

Q213

Q211 Q215

22k

R226

B

2

4.7K

4.7K

R227

Q212 Q216

DTC114ES DTC114ES

1

3

22k

0.01

0.01

0.01

0.01

0.01

121110987654321

W020

Q214 Q218

1

2

3

C208

0.1

R204 R233

4.7k

R205

4.7k

R206

22k

Q205

C

1

2SC2458

2
B

4.7k

E

3

R246

RXD

100

G

R261

5V

BI

-12V

+12V

31

3

EC

E

22k

22k

R230

R228

2

B

4.7K

R229

1

2

2

3

10k

10k

R202

R203

17
18
19

SEL.A

20

SEL.B

21

MUTE1

22

MUTE2

23

MUTEB

22k

24
25

R234

22k

26

SDA

27

SCL

28

VOL_CSA

29

VOL_CSB

30

POWER_OFF

31

0.1

C206

33

R210
10k

Q219

2SA1048

3

10k

R241

2

1

10k

R243

R242

10k

R244

10k

M

ID

ST

C264

0.01

ICE4

TXD

100

R262

C263

0.01

C262

0.01

C261

0.01

J206

123456789101112

PS01

ID:2

R275

22

C271

10/25v

ID:4

ID:3

R288 R290

R289R287R286

4.7k 10k4.7k4.7k4.7k

ID 1 :5V
ID 2 TO 6 :0V

0.1
C272

C276

0.1

Q278

STEREOBI-AMP

PS71

S273

-2

S273

-1

ID:1

TXD

RXD5VG

J274

4321

WRITE WRITE

-1
213

S271

OPERATE

J278

W025

1

1

1

1

2

3
2

3
4

4

5

5
6

1

2

2

2

3

3

3

4

4

5

5

1
2

W020

3
4
5
6
7
8

9
10
11

12

0.1

C274

4
5

J277

J271

1

M

2

ICE4
3
4

ST
5

ID
6

TXD
7

RXD
8

5V
9

G

10

+12V

11

-12V

12

BI

R272 R273

4.7k 4.7k

546

OPARATE

2

(N.C)

C277

-2

S271

3

Q272

2SA1048

1

R271
100

4.7K

R274

R332

Q217

R231

ID:5

R295

1

2SC2458

3

3
E

B

2

4.7K

1

3

VOLB

VOLA

ICE4

R240

R211

2

ICE4

ID SW

9

10

10k

Q279

2SA1048

R293

10k

R294

10k

C309

D310

10/25V

22k

R232

BALANCE CD LINE1 LINE2 TAPE

560

R331

2

C204

X201

30p

8M

C205

30p

RES

GND

TEST

OSC2

OSC1

Q201

HD64F3664F

ICE1

MASTER_H

VOL_DAT

VOL_CLK

10k

10k

R214

R213

Q220

2SC2458

M

-1

-2

7

S274

S274

13

15

12

G

ID

RT

5V

123 4 56

123456

5VGIDRTSL

12345

ID1 :5.1V
ID2 :4.3V
ID3 :3.4V
ID4 :2.6V
ID5 :1.8V
ID6 :0V

2.2K

R292

2

R276

2.2K

41

5.1

32

Q273

PC817

VC1

ICE3

ICE2

10k

R215

1

ID:1

6

SL

MA

MA

6

J275

R277

VCC

RC5

22k

22k

1

3

8

11

ID:6

3

1

2

10k

10k

R336

R334

C310

C311

10/25V

10/25V

D312

D311

560

560

R335

R333

22k

Q203
S-806

R201

2

3

C-X

C201

1

0.1

0.1

C203

C202

1

2345678910111213141516

X2

X1

AVCC

64
63
62

IDSW

61

ATT

60

STEREO

59

DISPLAY

58
57
56
55
54

DISP_STB

53

DISP_DAT

52

DISP_CLK

51

DISP_CLR

50
4932

TXD

RXD

CLEAR

48

4746454443424140393837363534

10k

22k

R217

R216

ST

RXD

TXD

2

3
4

5

J276

W024

560

C279
(N.C)

0.0

0.00.0

ID

R212

22

11.5 11.2

R284

22k

2

Q275

DTC114ES

22

R278

11.3
1

D275

1

C278

(N.C)

10k

R338

D313

0.1

0.1

C211

C210

Q274

2SA1048

L271

+

-

L272

+

-

C312

10/25V

D314

560

R337

R218

22k

R219

22k

R220

22k

R235

22k

R236

22k

R237

22k

R238

22k

1

S201

2

DISPLAY

0.1

22/25v

C209

123

R285

22

4.7K

R283

1

3

435

91012

435

91012

10k

R340

0.1

C212

2

ATT

12345

12345

J211

IR SENSOR

PU71

-11.6

8

8

C313

10/25V

560

R339

CLK
STB
CLR

C341

470/10v

24 23 22 21 20 19 18 17 16 15 14 13

P6P5P4P3P2

VDD

0.1

C301

STB

DATA

CLK
CLR

C357

22k

R239

C356

C355

C354

C353

C352

C351

D305

S202

10k

R301

J211

2

IR

13

Q204

L273

1

+

-

L274

1

+

-

D273

123

Q276

2SA1048

22

R281

22k

4.7K

R280

1

R279

3

Q277

DTC114ES

0.0

11.3
1

+

D274

-

-11.4
L275

P10P9P8

P7

560

470

470

470

R303

R302

R304

R305

10/25V

10/25V

10/25V

10/25V

10/25V

10/25V

10/25V

D306

0.1

C303

POWER ATT B A SYNC

D271

435

8

91012

D272

11EQS1D

435

8

91012

11.2

4.1

2

435

8

91012

P11

100

R306

11EQS1D

R282

STB

CLR

CLK

DATA

P1

VSS

STB

CLR

CLK

DATASO

Q301

NJU3716L

P16

P15

P14

P13

P12

VSS

121110987654321

R343

220

100

R307

D307

0.1

C304

R344

330

220

R353

RED

GRN

D308

0.1

C305

131

0.1

0.1

2

D309

C306

C307

P271

0.1

C273

22k

8467

513

2

8467

513

2

C280

0.1

C281

0.1

9

C291

0.1

REMOTE

IN

J272

C282

0.1

C283

1000P

C284

0.1

C292

0.1

9

REMOTE

OUT

C285

1000P

J273

C286

0.1

C287

1000P

C288

0.1

C289

0.1

C290

0.1

0.1

C308

D317

DISPLAY

IN(J272)

1:IN-H
2:IN-C
3:RETURN-H
4:RETURN-C
5:MASTER-G
6:MASTER-G
7:+12V
8:-12V

OUT(J273)

1:OUT-H
2:OUT-C
3:RETURN-H
4:RETURN-C
5:DETECT
6:MASTER-G
7:+12V
8:-12V

L276

J301

6
5
4
3
2
1

J303

5
4
3
2
1

C359

10/25V

J302

5
4
3
2
1

C358

10/25V

C316

0.1

6
5
4
3
2
1

C314

PU51

C315

PU61

W271

W023

0.1

10k

R341

D315D316

10k

0.1

R342

1
2
3
4
5
6

DISPLAY LIGHTDISPLAY LIGHT

P301

J304
1

2
3
4
5
6

12345

CLR
STB
CLK

DATA

0.01

0.01

C340

C339

0.1

C302

R323

560

1

2A

R318

560

2

2F

R317

560

3

2G

R319

560

4

2E

R320

560

5

2D

R321

560

6

2C

R322

560

7

2B

8

R327

560

9

4A

R310

560

10

4F

R309

560

11

4G

R311

560

12

4E

R324

560

13

4D

R325

560

14

4C

R326

560

15 16

4B

P11
P12
P13
P14
P15
P16
P17
VSS
P18
P19
P20
P21
P22
P23
P24 DATA

Q302

NJU3719L

30

VDD

R308
560

29

P10

28

P9

R316

560

27

P8
P7
P6
P5
P4
P3
P2

P1
CLR
STB
CLK

3A

R329

560

26

3F

R328

560

25

3G

R330

560

24

3E

R313

560

23

3D

R312

560

22

DP

R314

560

21

3C

R315

560

20

3B

19

CLR

18

STB

17

CLK

DATA

D301

678910

2A
2F
2G
2E
2D

D302

2C
2B

3A
3F
3G
3E
3D

D303

DP
3C
3B

4A
4F
4G
4E
4D

D304

4C
4B

678910

678910

6789

12345

12345

12345

10

11 12

4. PARTS LOCATION

P101

Q408
Q404

Q416
Q412

Q402
Q406

Q410
Q414

DC16
DC02

DC53

Q407
Q403

Q415
Q411

QC51

Q401
Q405

Q409
Q413

DC01

DC51

Q530

DC04

Q504Q502

Q417Q418

DC03DC17

DC21DC52

Q420 Q419 Q422 Q421 Q424 Q423

DC18 DC05
DC06

DC19 DC07
DC08

Q501 Q529 Q503

DC20 DC09
DC10

DC15
DC11

QC11

DC12
DC13

QC12

DC14

D502
D510

D506
D514

Q506

Q518
Q510

Q522
Q514

Q526

Q542
Q534
Q538
Q546

Q544
Q536
Q540
Q548

Q532

D518

Q508

Q520
Q512

Q524
Q516

Q528

D512
D504

D516
D508

13 14

Q505 Q507

Q517

D501
D509

Q509

Q541

Q521

D505
D513

Q533

Q513

Q537
Q545

Q531

Q525 Q527

D517

Q543
Q535
Q539
Q547

Q519
Q511

Q523
Q515

D511
D503

D515
D507

PU01

Q222-Q224

Q203Q221

Q205 Q202

Q201 D313 D314Q219D308D307

D305
D309

Q220

Q206-Q218 D310D311

Q301

D312

P801

D810 D809

Q804 Q803

Q802

15 16

Q801

D840 D841

D839

D829 D831-D838

Q810Q812

Q809Q811

D820 Q807Q808

D819

Q805Q806

D811-D818

D821-D828

P261

D801

P851

D805 D806 D807 D808

D804D803D802

P891

PF01

P271

Q272

Q279

Q278

D271-D273

Q274-Q277
D275
D274Q273

PU51

PU61

PS71

D315

D316

PS01

P301

D301- D304

PU71

Q204

17 18

P251

5. IC DATA

Q301:NJU3716

Q302:NJU3719

Pin Description

Block Diagram

Pin Assignment

Q526/Q529:WN8816

Pin Description

19

LED Port Assignment

NJU3716 NJU3719

DATA SO DATA

LED1 LED2 LED3 LED4

f

e

a

g

b

c

d

D.P

Pin No. Data output pin NJU3716 Pin No. Data output pin NJU3719
*17 P1 NON *20 P1 LED3b
*19 P2 TAPE LED *21 P2 LED3c
*20 P3 LINE-2 LED *22 P3 LED3-DP
*21 P4 LINE-1 LED *23 P4 LED3d
*22 P5 SACD/CD LED *24 P5 LED3e
*23 P6 BALANCED LED *25 P6 LED3g
*1 P7 POWER LED *26 P7 LED3f
*2 P8 ATT LED *27 P8 LED3a
*3 P9 B-CH LED *28 P9 NON
*4 P10 A-CH LED *29 P10 LED1g
*5 P11 SYNK-RED LED *1 P11 LED2a
*7 P12 SYNK-GR LED *2 P12 LED2f
*8 P13 DISPLAY LED *3 P13 LED2g
*9 P14 LIGHT-A *4 P14 LED2e
*10 P15 LIGHT-B *5 P15 LED2d
*11 P16 NON *6 P16 LED2c
*12 SO *7 P17 LED2b

. *9 P18 LED4a

*10 P19 LED4f
*11 P20 LED4g
*12 P21 LED4e
*13 P22 LED4d
*14 P23 LED4c
*15 P24 LED4b

Q201:HD64F3664H

Pin Assignment

NCNCP22/TXD

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

49

NC

50

NC

NC
NC

51
52
53
54
55
56
57
58
59
60
61
62
63
64

1 2 3 4 5 6 7 8 910111213141516

NC

P14/
P15/
P16/

P17/ /TRGV

PB4/AN4
PB5/AN5
PB6/AN6
PB7/AN7
PB3/AN3
PB2/AN2
PB1/AN1
PB0/AN0

Note: Do not connect NC pins ( these pins are not connected to the internal circuitry).

NC

CC

AV

P21/RXD

P20/SCK3

X2

X1

P87

CL

V

P86

P85

H8/3664
Top view

TEST

P84/FTIOD

P83/FTIOC

P82/FTIOB

SS

V

OSC2

OSC1

P81/FTIOA

P80/FTCINCNC

CC

V

P50/

P51/

NC

NC

32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17

NC
NC
P76/TMOV
P75/TMCIV
P74/TMRIV
P57/SCL
P56/SDA
P12
P11
P10/TMOW
P55/
P54/
P53/
P52/
NC
NC

/

20

Pin PORT Name I/O Function Description

33 N.C. --
34 N.C. --
35 (NMI) ICE4 Pull Up
36 P80(FTCI) N.C. I
37 P81(FTIOA) RC5 I Capture input port IR capture
38 P82(FTIOB) VOL-CLK O Output port WM8816 Clock
39 P83(FTIOC) VOL-DAT O Output port WM8816 Data Input / Output
40 P84(FTIOD) Master_H O Output port BUS control
41 P85 ICE1 For ICE connection
42 P86 ICE2 For ICE connection
43 P87 ICE3 For ICE connection
44 P20(SCK3) N.C. I
45 P21(RXD) RXD I Data input port SYSTEM Control bus input
46 P22(TXD) TXD O Data output port SYSTEM Control bus output
47 N.C. --
48 N.C. --
49 N.C. --
50 N.C. --
51 P14(IRQ0) DISP-CLR O Output port NJU3716,NJU3719

Clear signal input

52 P15(IRQ1) DISP-CLK O Output port NJU3716,NJU3719

Clock signal input

53 P16(IRQ2) DISP-DAT O Output port NJU3716,NJU3719

Serial data input

54 P17

(IRQ3/TRGV)

DISP-STB O Output port NJU3716,NJU3719

Strobe signal input

55 (PB4/AN4) N.C. I
56 (PB5/AN5) N.C. I
57 (PB6/AN6) N.C. I
58 (PB7/AN7) N.C. I
59 (PB3/AN3) DISPLAY I Input port L(SW ON)
60 (PB2/AN2) N.C. I
61 (PB1/AN1) ATT I Input port L(SW ON)
62 (PB0/AN0) ID Switch I Analog input port 1=4.5~5.0V

2=3.7~4.5V
3=2.9~3.7V
4=2.2~2.9V
5=1.4~2.2V
6=0.0~1.4V

63 N.C. --
64 N.C. --

Pin Description

Pin PORT Name I/O Function Description

1 N.C. --
2 N.C. --
3 (AVcc) AVcc I Analog power
4 (X2) X2 O Sub clock
5 (X1) X1 I Sub clock Connect to GND
6 (VCL) Vcl I Internal less voltage

power pin

7 (RES) RES I Reset pin
8 (TEST) TEST I Test pin Connect to GND
9 (VSS) GND I Ground
10 (OSC2) OSC2 O System clock
11 (OSC1) OSC1 I System clock
12 (Vcc) +5 I Power supply
13 P50(WKP0) Volume A I External Interrupt Req. Active H

14 P51(WKP1) Volume B I External Interrupt Req. Active H
15 N.C. --

16 N.C. --
17 N.C. --
18 N.C. --
19 P52(WKP2) Selector A I External Interrupt Req. Active H

20 P53(WKP3) Selector B I External Interrupt Req. Active H
21 P54(WKP4) Mute-1 O Output port L(MUTE ON)

22 P55

Mute-2 O Output port L(MUTE ON)

(WKP5/ADTRG)

23 P10(TMOW) Mute-B O Output port WM8816 Mute
24 P11 N.C. I
25 P12 N.C. I
26 (SDA) SDA I/O I2C data output port Serial data to

27 (SCL) SCL O I2C clock I/O port Serial clock to
28 P74(TMRIV) VOL-CSA O Output port WM8816 Chip Select
29 P75(TMCIV) VOL-CSB O Output port WM8816 Chip Select
30 P76(TMOV) Power

I External Interrupt Req. H(POWER OFF)

Off

31 N.C. --
32 N.C. --

21 22

AT24C04 EEPROM
AT24C04 EEPROM

6. EXPLODED VIEW AND PARTS LIST

001D

007D

005D

5128
3X6( U)

003Dx2

013D

( 003B)

x6

5150
3X6( M)

x4

5128
3X8( M)

x4

921Gx4

057Bx2

( 006B)

041B

017D

5128
3X4( U)

x2

015D

5128
3X8( M)

x2

035B

( 010B)

x7

(007B)

(008B)

001B

FRONT PANEL ASSY.

5128
3X4( U)

5126
3X10( M)

P2 6 1

5150
3X8( M)

( 009B)

( 002B)

009D

x6
5128

3X6( U)

x6

x6

011B

052Bx2

020Dx2

914Gx2

5104
3X6( M)
x2

015B

027Bx2

5110
3X8( M)
x4

045Bx2

019Bx2

019Dx2

5128
3X6( M)

x2

048B

017B

5128
3X4( U)

P8 91

013B

026B

024B

( 004B)

5129
3X8( M)

x7

005D

5110
3X4( U)

x4

025B

023B

020Bx2

5128
3X6( M)

039Bx2

( 5128)

3X8( M)

x4

5126
3X8( M)

x2

5405

047Bx6

5128
3X4( U)

x2

P3 0 1

053Bx2

3( M)

x7

PU01

022B

5128
3X8( M)

SYMBOL STYLE

5104
5110
5126
5128
5129
5146
5150
5204
5405

002D

5128
3X8( M)

x4

PU61

030Bx4

049B

5128
3X4( U)

x4

5129

x2

3X8( B)

5128
3X8( M)

x2

037B

L002

5110
3X4( U)
x4

x4

T100

PARTS NAME
+F.H.M.SCREW
+B.H.M.SCREW
+B. H. TAP TI TE SCREW W/WASHER
+B. H. TAP T I TE SCREW( B TYPE)
+B. H. TAP T I TE SCREW(W/T . L . WASHER)
+B.H.M. SCREW(W/T.L.WASHER)
+F . H. TAP T I TE SCREW(B TYPE)

+H. H. T APT. BOLTS FL ANGE( S TITE)

TOOTHED L OCK WASHERS

5204
4X8( M)

L001

x8

WITH

5110
3X6( U)

x3

5405

4( M)
x8

P851

5146
3x6( M)
x2

PU51

5128
4X8( M)

5110
3X6( U)

x7

046Bx4

x3

008Gx10

5204
4X8( M)

x2

058Bx2

050B

024G

021Gx2

5129
3X8( B)

P25 1

055Bx4

021B

x7

MARK MATERI AL/ FINISH

(M)

STEEL/ COPPER

(U)

STEEL/ BLACK

(A),(B)

STEEL/ CHROMAT E

5110
3X6( U)

x4

PS0 1

5110
3X6( U)

x4

5146
3X6( M)

x1

5129

8( M)

3X

x2

023Gx3

x3

005G

904G

001K- 006K

P801

014G

020Gx2

012G

002Gx4

907Gx4

PF0 1

906G

PS7 1

5146
3X6( M)

x2

5128
3X6( B)

007Gx9

5110
3X6( U)

x4

902G

5110
3X6( U)

x4

x3

H01Kx12

018G

026G

5150
3X10( U)

x2

917G

x2

015G

5150
3X10( U)

x7

J001

5110
3X6( M)

5128

8( M)

3X

x2

P271

5128
3X8( M)

x2

919G
x2

5146
3X6( M)

x2

5128
3X6( B)

x2

5128
4X20( M)

x4

5128
3X8( M)
x2

001G

5405

4( M)

x4

W001

920Gx2

916Gx14

901G

5110
3X6( M)

x7

PH01

001K- 006K

5150
3X10( U)

x6

5150
3X8( M)

x8

5129
3X8( M)

x5

5126
3X8( M)

x2

5110
3X8( M)

x6

013K- 018K

x6

033Bx2

23 24

POS.

NO

VERS.

COLOR

PART NO.

(FOR PCS)

DESCRIPTION

PART NO.

(MJI)

POS.

NO

VERS.

COLOR

PART NO.

(FOR PCS)

DESCRIPTION

PART NO.

(MJI)

001B 340J248510 FRONT PANEL ASSY 340 J2485 10

002B 340J248110 FRONT PANEL 340 J248 110

003B 340J063110 ESCUTCHEON LEFT 340 J0 63 11 0

004B 340J063120 ESCUTCHEON RIGHT 340J063120

006B 339J353110 RING FOR METER 339J 353110

007B 339J158010 WINDOW FOR METER 339J1 58010

008B 339J353120 RING FOR POWER SW. 339J35 3120

009B 340J355010 LENS FOR IR 340J35 50 10

010B 269J355010 LENS FOR INPUT SEL /ATT 269J 35 50 10

015B 339J270110 BUTTON FOR POWER SW. 339J270110

020B 340J270110 BUTTON FOR DISPLAY /ATT 340J27 0110

033B 340J154110 KNOB INPUT SEL /VOLUME 34 0J 154 11 0

001D 340J249110 SIDE PANEL LEFT 340J249 110

002D 340J249120 SIDE PANEL RIGHT 3 40 J2491 20

003D 340J063130 ESCUTCHEON 340 J0 63130

007D 339J257110 TOP LID 339J257110

013D 339J063130 ESCUTCHEON FOR TOP LID 33 9J 063130

015D 339J202010 NET FOR ESCUTCHEON 33 9J 20 20 10

002G 163J057220 LEG (CUPPER) 163J057220

906G 426T154010 KNOB FOR ID NO.SW. 426T154010

J001 YJ04002550 JACK AC INLET TYPE HF-301 YJ04002550

L001 /F nsp POWER TRANSF.

TS40701010

SURPER RING RT-75 FOR /F

L001 /N TS40701020 POWER TRANSF. TS40701020

L001 /U nsp POWER TRANSF. TS40701030

L002 FN 21010030 0.18H CHOKE COIL FN21010030

L003 FC 50160030 FERRITE CORE FOR W018 FC50160030

L004 FC 50160030 FERRITE CORE FOR W020 FC50160030

L005 FC 50160030 FERRITE CORE FOR W019 FC50160030

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

PACKING

001T /F nsp USER GUIDE SC-7S1 /F 3 40J85 11 10

001T /N/U 340J851310 USER GUIDE SC-7S1 34 0J 85 13 10

T100 ZK340J0010 REMOTE CONTROLLER

ZK340J0010

RC-7S1SC

W001 /F nsp MAINS CORD FOR /F OFC 2P ZC01803130

W001 /N ZC01803080 MAINS CORD

ZC01803080

10A 250V 2P CLASS2

W001 /U nsp MAINS CORD 13A 125V UL/CSA ZC01802100

NOT STANDARD SPARE

PARTS

001S n sp PACKING CASE 340 J8 01 01 0

003S n sp CUSHION F 3 39 J8 09 01 0

004S n sp CUSHION R 339 J8 09 020

010S n sp PACKING CASE

340J805010

MASTER CARTON

W091 nsp CONNECTIVE CORD TCP8580

ZD01000910

REMOTE CABLE

25

7. SERVICE MODE

1. To enter the Service Mode, press the POWER s witch with pressing the DISPLAY and ATT buttons on the main unit to switch
power ON, or when the remote code '166363' is received while power is ON.

2. The version number is displayed as '×××' on the 7-segment LED.
The Light-up LED is lit (other LEDs lit off).
"×××" means version ×.××.

3. Press the ATT button to light the LEDs one by one (except the Light-up LED which is always lit) , and 'LEd' is displayed.

4. Press the ATT button to light each 7-segment LED one by one.
All LEDs (including the Light-up LED) are lit off.

5. Press the ATT button to light all the 7-segment LEDs and the LEDs.

6. Press the ATT button to display the ID number.
If the ID number switch on the rear panel is changed, the displayed ID number also changes (polling at 250ms intervals).

7. Press the ATT button to display 'BUS', one second after followed by 'BOK' or 'BNG'.
'BNG' is displayed if the unit is unable to receive the command that has issued by the unit itself.
'BOK' is displayed if the unit is able to receive the command that has issued by the unit itself.
The circuit is designed to go through the command, so 'BOK' is displayed e ven if the remote cable is not connected. 'BNG'
is displayed when the cable is in a closed-loop and the unit is the Master , or when the cable is not connected and the unit
is a Slave.

8. Press the ATT button to display 'Uol'.
The display changes to 'Up' if the Volume knob is turned clockwise, and to 'dUn' if it is turned counter-clockwise.

9. Press the ATT button to display 'SEI'.
When the INPUT SELECTOR is changed the corresponding LED is lit.

10. Press the ATT button to display 'Att'.
The corresponding text is displayed for the operation buttons and knobs as shown below.

SW Key

Displayed

text

7Seg

Front Display DSP dSp
Front ATT ATT Att

RC BALANCE
RC SACD/CD
RC LINE-1
RC LINE-2
RC TAPE
RC Volume UP
RC Volume Down
RC ATT
RC Trim
RC EXIT
RC A-Trim Up
RC A-Trim Down
RC B-Trim Up
RC

RC
RC
RC
RC
RC
RC
RC
RC
RC
RC
RC
RC
RC
RC

rC
rC
rC
rC
rC
rC
rC
rC
rC
rC
rC
rC
rC
rC B-Trim Down

26

SW Key

7Seg

Front Display DSP dSp
Front ATT ATT Att

RC BALANCE
RC SACD/CD
RC LINE-1
RC LINE-2
RC TAPE
RC Volume UP
RC Volume Down
RC ATT
RC Trim
RC EXIT
RC A-Trim Up
RC A-Trim Down
RC B-Trim Up
RC

RC
RC
RC
RC
RC
RC
RC
RC
RC
RC
RC
RC
RC
RC

rC
rC
rC
rC
rC
rC
rC
rC
rC
rC
rC
rC
rC
rC B-Trim Down

27

[

[CD]

[

]

[

]

[

]

[

]

[

]

[

]

(toggle)

[

[

[

[

[

11. This completes all the tests. Press the DISPLAY and ATT buttons to return to Step1., or press the POWER switch to turn

power OFF. Note that the Service Mode is terminated if power is turned OFF at any point during steps 1. to 10.
When the Service Mode is terminated the memory is cleared and the system is initialized.

The Input Selector, Volume level, ATT level, and TRIM level are stored in memory, therfore use this Service Mode to
initialize the system.

[Microcomputer Initial Setup]
Input Selector: SACD/CD
Volume: -∞
TRIM setup value: +/-0dB (for channels A and B)
ATT setup value: -20dB

REMOTE COMMANDS TABLE

No. Key name RC code

1 BALANCED
2 SACD/CD
3 LINE-1
4 LINE-2
5 TAPE
6 VOLUME UP
7 VOLUME DOWN
8 ATT

9 TRIM SELECT
10 EXIT
11 A-TRIM UP
12 A-TRIM DOWN
13 B-TRIM UP
14 B-TRIM DOWN [Rch level-] 16 26 04

BALANCE]16 00 20
AUX 1

AUX 2
TAPE
VOL+
VOL­MUTE

CH SEL]16 37 33
MENU OFF16 83
Lch level+]16 26 01
Lch level-]16 26 02
Rch level+]16 26 03

20 63
16 00 06
16 00 07

18 63

16 16

16 17

16 13

Operation details
Select balanced input terminal
Select SACD/CD input terminal
Select Line-1 input terminal
Select Line-2 input terminal
Select Tape input terminal
Master Volume UP
Master Volume DOWN
The value that subtracted the ATT value
from the Vol. value.
Press again to return to the original setup value.
Change TRIM Mode/TRIM setup unit.
Exit from TRIM Mode.
In TRIM mode: TRIM level UP
In TRIM mode: TRIM level DOWN
In TRIM mode: TRIM level UP
In TRIM mode: TRIM level DOWN

28

REMOTE COMMANDS TABLE

No. Key name RC code

1 BALANCED [BALANCE] 16 00 20
2 SACD/CD [CD] 20 63
3 LINE-1 [AUX 1] 16 00 06
4 LINE-2 [AUX 2] 16 00 07
5 TAPE [TAPE] 18 63
6 VOLUME UP [VOL+] 16 16
7 VOLUME DOWN [VOL-] 16 17 Master Volume DOWN
8 ATT [MUTE] 16 13

(toggle)

9 TRIM SELECT [CH SEL] 16 37 33
10 EXIT [MENU OFF] 16 83
11 A-TRIM UP [Lch level+] 16 26 01
12 A-TRIM DOWN [Lch level-] 16 26 02
13 B-TRIM UP [Rch level+] 16 26 03
14 B-TRIM DOWN [Rch level-] 16 26 04 TRIM

BALANCED
SACD/CD
LINE-1
LINE-2
TAPE

Master Volume UP

Vol.
TRIM

Exit from TRIM
TRIM
TRIM
TRIM

ATT

/TRIM

TRIM UP
TRIM DOWN
TRIM UP
TRIM DOWN

29

8. BUS SPECIFICATIONS

< Features >
This unit employs a bus system incorporating the 'e-Bus' (bi-directional pack et communications) concept, and is used f or control
of independent and system operation.

The Master unit controls all the bus sysytem.

The bus system provides for mutual recognition, with control commands and status inf ormation being sent and received between
units, thus allowing linked operation of multiple units.

When multiple Slave units are connected to the Master unit and power is switched ON, the system is set up (volume value,
functions) automatically, and setup for each Slave unit is therefore unnecessary.

The Master unit manages system operation when the ID number switch is set to [1]. Slave units are managed and controlled by
the Master when the ID number switch is set to [2] to [6].

Up to six units can be connected to the bus.

< Connections >
This bus system uses hardware relays for bus communications unrestricted by ON/OFF switching of multiple SC-7S1 power
supplies. The first and last units need not be directly connected, and units are connected by a single remote cable (Mini DIN
cable).

A slave unit can be added to the existing system an ywhere in the b us loop. ID numbers are not required to be set in the order of
the connection. The master can recognize the slave units regardless of the connection order of the ID numbers.

As the SC-7S1 bus system is unique, only SC-7S1s can be connected.

< Operation >
Only units in operation (power ON) are recognized and treated as e xisting units on the b u s . When power for a Slave unit is OFF
the hardware relay lets through the unit on the bus.

ID numbers are set with the ID number switches on the rear panel.

Button commands and remote commands received by the Master unit are transmitted to the sla v es depending on the command
content.

Commands from remote controller are received only by the Master unit (not by Slave units).

When the Master unit receives the command without any modification,the command is what has been transmitted b y the Master
itself to the bus upon power on, the Master assumes that no slave is connected and turns into stand alone operation.

RS-232C interface specifications (4800bps, 8 data bits, non-parity, 1 stop bit) is used as the specifications for this bus system
communication. For sound quality, communication occurs only when an operation is made. Polling is not used.

When multiple units are connected, the bus loop is established regardless of whether Sla ve unit power is ON or OFF. The only
case in which data is not returned to the Master unit is therefore when the connection is not phisically made.

The critical point fot service is whether or not data sent from TXD (pin 46 on the microcomputer) while Master unit power is ON
is received at RXD (pin 45 on the microcomputer). If there is a problem and data is lost, 'E12' error is displayed on the Master
unit. In this case, there ma y be a short circuit in the pattern or a part may be broken . Chec k the Data Flo w diagram and tr ace the
TXD data.

30

31

Remote Bus Connection

ID Numbers
Each unit is identified by a set ID number.
Each ID number is set by the user.
The unit with ID=1 is as the Master. ID=1 is also used for stand-alone (single-unit) operation.
If there are multiple units with the same ID number, connection error occurs and the error code is displayed,
The Master must be at the top in the bus connection.
ID numbers 2 to 6 connected after the Master are assumed to be for Slave units.
The Master controls all the Slave units connected to the bus.
Units with the ID numbers 2 to 6 cannot be operated independently. Those units require control signals from the Master unit for
operation. The last unit connected on the bus is referred to as the End Slave unit.

Outline of Bus Connections

END

ID=1

Master

OUT

IN

ID=2

Slave

Return

END

ID=1

Master

IN

OUT OUT OUT OUT OUT

IN

ID=2

Slave

ID=3

IN IN IN IN

Slave

ID=4

Slave

ID=5

Slave

ID=6

Slave

OUT

Return

The units are connected to the bus with the supplied remote cable (Mini DIN 8p).
The units are connected via photocouplers (Q273) and that is floated for sound quality, so a Hot and Cold pair is used for
communication.
The bus connection is established by receipt of the Return signal (dotted line) from the End Slave.
The circuit is designed to detect automatically if the unit is the End Slave. And if so the unit sends the Retur n signal to the
Master.
The circuit is designed that the bus connection is established even if power of a Slave unit is OFF.

Actually, the remote cable (dotted line arrow) from the End Slave to the Master is not necessary, the bus (solid line arrows) is
bidirectional so the Return signal returns to Master through the bus.

The ID numbers are displayed for approximately 3 seconds upon power ON, after that the volume level is displayed for
approximately 5 seconds. Mute is released approximately 8 seconds after power ON.
Bus communication begins at power ON. The Sync LEDs on the display are lit if there is no problem with the communication.
Master and Slave units are identified by the green and read sync LEDs respectively.
If making communication is impossible the Sync LED does not light and the error code is displayed.

As the Master unit controls all the units connected on the bus, Slave units cannot be operated directly (except for power
switches). Only the Master unit accepts commands from the remote controller.

32

ID=1

Master

ID=1

Master

IN

END

IN

ID=2

Slave

OUT

Return

IN

ID=2

Slave

OUT OUT OUT OUT OUT

ID=3

IN IN IN IN

Slave

ID=4

Slave

ID=5

Slave

Return

END

ID=6

Slave

OUT

33

Circuit Description
The P271 board is the bus connection interface board. The 8-pin Mini DIN cable is used for the reomote bus connection between
the units.

IN (J272)

Number Terminal Terminal description

1 IN-H Remote IN Hot
2 IN-C Remote IN Cold
3 Return-H Return Hot from End Slave
4 Return-C Return Cold from End Slave
5 M-G ND Master GND
6 M-G ND Master GND
7 +12V Relay drive +12V supplied from Master
8 -12V Relay drive -12V supp li ed from Master

OUT (J273)

Number Terminal Terminal description

1 OUT-H Remote OUT Hot
2 OUT-C Remote OU T Cold
3 Return-H Return Hot from End Slave
4 Return-C Return Cold from End Slave
5 Det ect End Slave detect
6 M-G ND Master GND
7 +12V Relay drive +12V supplied from Master
8 -12V Relay drive -12V supp li ed from Master

Signal 3 and 4 are Return signals from the End Slave to the Master, so the remote cab le connectiong from the End Sla ve to the
Master is not necessary.
The +12V (7) and -12V (8) are supplied from the Master, and drive the End rela y (L275) when the End Slav e is detected. M-GND
is also connected to Master GND as with the 12V power supply.

Relay L275 is switched ON when the unit is the End Slave. As this relay is driven from the Master, it is switched ON even if the
End Slave power is OFF.
Relays L273 and L274 are ON when the unit is set as the Master.
Relays L271 and L272 are ON when power is turned ON. This estab lishes the communications route e v en if Sla ve power is OFF.

The photocoupler Q273 is the interface which sends the signal input to J272 to the microcomputer . It is being floated for sound
quality.

End Slave Detection
The End Slave is detected from the voltage difference between OUT (J273) 5 and 6.
When a further slave is connected, OUT (J273) is connected to the IN (J272) of this unit.
As IN (J272) 5 and 6 are short-circuited, the transistor (Q277) and the End relay (L275) are switched OFF.
When a further slave is not connected, 5 and 6 are not short-circuited so the unit is detected as the End Slave. The transistor
(Q277) and the End relay (L275) are switched ON.
When the End relay (L275) is switched ON the circuit is s witched to send Return signal to the Master, so that the b us connection
is established.

ID

Set voltage

number

1 4.5 to 5.0V
2 3.7 to 4.5V
3 2.9 to 3.7V
4 2.2 to 2.9V
5 1.4 to 2.2V
6 0 to 1.4V

34

1 IN-H Remote in Hot
2 IN-C Remote in Cold
3 Return-H
4 Return-C
5 M-GND
6 M-GND
7 +12V
8 -12V

1 OUT-H Remote OUT Hot
2 OUT-C Remote OUT Cold
3 Return-H
4 Return-C
5 Detect
6 M-GND
7 +12V
8 -12V

END Slave
END Slave
Master GND
Master GND
Master
Master

END Slave
END Slave
END Slave
Master
Master
Master

GND

Return Hot
Return Cold

+12V

-12V

Return Hot
Return Cold

+12V

-12V

ID

1
2
3
4
5
6

4.5

3.7

2.9

2.2

1.4
0

5.0V

4.5V

3.7V

2.9V

2.2V

1.4V

35

Error Messages

Switch power OFF if any of the following error messages are displayed while multiple units are in use and connected to the bu s
via the remote terminal.

Error

Code
1 E02 Multiple units set for ID No.2.
2 E03 Multiple units set for ID No.3.
3 E04 Multiple units set for ID No.4.
4 E05 Multiple units set for ID No.5.
5 E06 Multiple units set for ID No.6.
6 E07 Communication between ID No.1 (Master)

and ID No.2 to 6 (Slave) impossible.

7 E08 Multiple units set for ID No.1 (Master). Change the ID number on the ID number

Meaning Me asures required

Change the ID number on the ID number
selector switch to avoid duplication.

Check IN and OUT, and make sure that the
bus connection cable is inserted correctly.

selector switch to avoid duplication.

36

+5V

Master ON

Relay

END Relay

Power ON

Relay x 2

1
2
3
4
5
6

6

5

4

3

2

1

Master_H

ID

BUS IN

BUS OUT

+12V
M-GND
M-GND
Return-c
Return-H
IN-C
IN-H

+12V

M-GND

Detect

Return-C

Return-H

OUT-C

OUT-H

L274

-12V

+12V

Master ON

Relay

L273

Lo

Q277

L275

Q274

S274(ID SW)

Q275

Q273

L271

L271

L272

Q276

Hi

-12V

-12V

IN

OUT

Q201

40

45

46

S274

62

+5V

Master ON

Relay

END Relay

Power ON

Relay x 2

1
2
3
4
5
6

6

5

4

3

2

1

Master_H

ID

BUS IN

BUS OUT

+12V
M-GND
M-GND
Return-c
Return-H
IN-C
IN-H

+12V

M-GND

Detect

Return-C

Return-H

OUT-C

OUT-H

L274

-12V

+12V

Master ON

Relay

L273

Lo

Q277

L275

Q274

Q275

Q273

L271

L271

L272

Q276

Lo

-12V

- 12V

Q201

40

45

46

S274

62

+5V

Master ON

Relay

END Relay

Power ON

Relay x 2

1
2
3
4
5
6

6

5

4

3

2

1

Master_H

ID

BUS IN

BUS OUT

+12V
M-GND
M-GND
Return-c
Return-H
IN-C
IN-H

+12V

M-GND

Detect

Return-C

Return-H

OUT-C

OUT-H

L274

-12V

+12V

Master ON

Relay

L273

Hi

Q277

L275

Q274

Q275

Q273

L271

L271

L272

Q276

Lo

-12V

- 12V

Q201

40

45

46

S274

62

ID:2

ID:3

ID:1

IN

OUT

IN

OUT

MASTER

SLAVE

SLAVE

S274(ID SW)

S274(ID SW)

: OUT- H, IN- H (BUS IN/OUT)
: Return-H (BUS Return)
: Return-C (Master BUS GND)

: OUT-C, IN-C (Slave BUS GND)

BUS Loop

off

on

on

on

off

off

off

on

off

on

off

on

-12V

-12V

-12V

-12V

-12V

-12V

-12V

-12V

-12V

: +12V (END Relay Supply)
: -12V (END Relay Supply)
: M-GND (END Relay Detect GND)

Bus Connection System Data Flow

37

9. ELECTRICAL PARTS LIST

ASSIGNMENT OF COMMON PARTS CODES.

RESISTORS

R : 1) GD05 × × × 140, Carbon film fixed resistor, ±5% 1/4W
R : 2) GD05 × × × 160, Carbon film fixed resistor, ±5% 1/6W

Examples ;

Resistance value

➀

0.1 Ω.... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104

0.5 Ω.... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684

1 Ω .... 010 100 Ω .... 101 10 kΩ .... 103 1 MΩ.... 105

6.8 Ω.... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ.... 475

Note : Please distinguish 1/4W from 1/6W by the shape of parts

used actually.

CAPACITORS

C : CERAMIC CAP.

3) DD1 × × × × 370, Ceramic capacitor

Examples ;

Tolerance (Capacity deviation)

➁

±0.25 pF.... 0

Tolerance of COMMON PARTS handled here are as follows :

C : CERAMIC CAP.

Examples ;

C : 5) ELECTROLY CAP. ( ), 6) FILM CAP. ( )

Examples ;

0.5 pF 5 pF .... ±0.25 pF

Capacity value

➂

0.5 pF .... 005 3 pF ....030 100 pF .... 101

1.5 pF .... 015 47 pF ....470 560 pF .... 561

4) DK16 × × × 300, High dielectric constant ceramic

Capacity value

➃

100 pF .... 101 1000 pF ....102 10000 pF .... 103

470 pF .... 471 2200 pF ....222

5) EA

Capacity value

➄

0.1 µF....104 4.7 µF ....475 100 µF....107

0.33 µF....334 10 µF ....106 330 µF ....337

Working voltage

➅

{

➂

{

{

➅

Resistance value

Disc type
Temp.coeff.P350 N1000, 50V

Capacity value
Tolerance

capacitor
Disc type
Temp.chara. 2B4, 50V

Capacity value

One-way lead type, Tolerance ±20%

Working voltage
Capacity value

2200 µF....228

➀

{

➁

±0.5 pF.... 1

±5%.... 5

6 pF 10 pF ....±0.5 pF

12 pF 560 pF .... ±5%

1 pF .... 010 10 pF ....100 220 pF .... 221

➃

× × × × × × 10, Electrolytic capacitor

{

➄

1 µF ....105 22 µF .... 226 1100 µF....118

6.3V....006 25 V ....025

10V....010 35V ....035

16V....016 50V ....050

NOTE ON SAFETY FOR FUSIBLE RESISTOR :

The suppliers and their type numbers of fusible resistors
are as follows;

1. KOA Corporation
Part No. (MJI) Type No. (KOA) Description
NH05 × × × 140 RF25S × × × × ΩJ(±5% 1/4W)
NH05 × × × 120 RF50S × × × × ΩJ(±5% 1/2W)
NH85 × × × 110 RF73B2A × × × × ΩJ(±5% 1/10W)
NH95 × × × 140 RF73B2E × × × × ΩJ(±5% 1/4W)

2. Matsushita Electronic Components Co., Ltd
Part No. (MJI) Type No. (MEC) Description
NF05 × × × 140 ERD-2FCJ × × × (±5% 1/4W)
RF05 × × × 140
NF02 × × × 140
RF02 × × × 140

Examples ;

{

Resistance value

ERD-2FCG

{

Resistance value

Resistance value

0.1 Ω.... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104

0.5 Ω.... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684

1 Ω .... 010 100 Ω .... 101 10 kΩ .... 103 1 MΩ.... 105

6.8 Ω.... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ.... 475

{

Resistance value
(0.1 Ω − 10 kΩ)

× × × (±2% 1/4W)

{

Resistance value

ABBREVIATION AND MARKS

ANT. : ANTENNA BATT. : BATTERY
CAP. : CAPACITOR CER. : CERAMIC
CONN. : CONNECTING DIG. : DIGIT AL
HP : HEADPHONE MIC. : MICROPHONE
µ-PRO : MICROPROCESSOR REC. : RECORDING
RES. : RESISTOR SPK : SPEAKER
SW : SWITCH TRANSF. : TRANSFORMER
TRIM. : TRIMMING TRS. : TRANSISTOR
VAR. : VARIABLE X’TAL : CRYSTAL

NOTE ON FUSE :

Regarding to all parts of parts code FS20xxx2xx, replace
only with Wickmann-Werke GmbH, Type 372 non glass type
fuse.

6) DF15 × × × 350 Plastic film capacitor
DF15 × × × 310 One-way type, Mylar ±5% 50V
DF16 × × × 310 Plastic film capacitor

Examples ;

Capacity value

➆

0.001 µF(1000 pF) ....... 102 0.1 µF....104

0.0018 µF........................ 182 0.56 µF....564

0.01 µF........................ 103 1 µF....105

0.015 µF........................ 153

: 1) The above CODES ( R , R , C , C and

NOTE

C ) are omitted on the schematic diagram in some

case.

2) On the occasion, be confirmed the common parts on
the parts list.

3) Refer to “Common Parts List” for the other common
parts (RI05, DD4, DK4).

➆

{

One-way type, Mylar ±10% 50V

Capacity value

NOTE ON SAFETY :

Symbol Fire or electrical shock hazard. Only original
parts should be used to replaced any part marked with
symbol . Any other component substitution (other
than original type), may increase risk of fire or electrical
shock hazard.

38

010728MIT

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

P101 - MAIN UNIT

CIRCUIT BOARD

P101- CAPACITORS

CC11 nsp CER.50V DC 0.1µF +80%-20% DD38104010

CC31 nsp

ns p ELECT.220µF ±20% 25V ARA OA22702550

CC34 nsp

CC35 nsp

nsp ELECT.1000µF/25V ARA OA10802550

CC38 nsp

CC51 nsp ELECT.22µF ±20% 25V ARS OA22602540

CC52 nsp ELECT.22µF ±20% 25V ARS OA22602540

CC55 nsp ELECT.220µF ±20% 25V ARS O A22702540

CC56 nsp ELECT.220µF ±20% 25V ARS O A22702540

CC57 nsp CER.50V DC 0.1µF +80%-20% DD38104010

C405

OF55221590 FILM 220pF 200V OF 55 22 1590

C408

C409

ns p ELECT.22µF ±20% 25V ARS OA 22602540

C412

C415 OF55221590 FILM 220pF 200V ±5% FAS OF 5522159 0

C416 OF55221590 FILM 220pF 200V ±5% FAS OF 5522159 0

C417

ns p ELECT.22µF ±20% 25V ARS OA 22602540

C420

C423 OF55221590 FILM 220pF 200V ±5% FAS OF 5522159 0

C424 OF55221590 FILM 220pF 200V ±5% FAS OF 5522159 0

C425

ns p ELECT.22µF ±20% 25V ARS OA 22602540

C428

C431 OF55221590 FILM 220pF 200V ±5% FAS OF 5522159 0

C432 OF55221590 FILM 220pF 200V ±5% FAS OF 5522159 0

C433

ns p ELECT.22µF ±20% 25V ARS OA 22602540

C436

C439 OF55221590 FILM 220pF 200V ±5% FAS OF 5522159 0

C440 OF55221590 FILM 220pF 200V ±5% FAS OF 5522159 0

C441

ns p ELECT.22µF ±20% 25V ARS OA 22602540

C444

C451

ns p CER.50V DC 0.1µF +80%-20% DD 38104010

C460

C461

ns p ELECT.10µF 35V ARS OA10603540

C464

C505

OF55101590 FILM 100pF 200V ±5% FAS OF5 51 01590

C508

C509

ns p ELECT.22µF ±20% 25V ARS OA 22602540

C512

C513

ns p ELECT.470µF 25V ARS OA47702540

C516

C525

ns p ELECT.220µF ±20% 25V ARA OA22702550

C528

C529 nsp CER.50V DC 0.1µF +80%-20% DD 38104010

C530 nsp CER.50V DC 0.1µF +80%-20% DD 38104010

C533 OF15103540 FILM APSV 103J,

OF15103540

0.01µF(TP) 100V PP

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

C535

OF55104580 FILM 0.1µF 100V ±5% FNS OF5 51 04580

C538

C539

ns p ELECT.22µF 25V ARA OA22602550

C542

C543

ns p ELECT.22µF ±20% 25V ARS OA 22602540

C550

C551

OF15102540 FILM 1000pF ±5% 100V APSV OF15 10 25 40

C554

P101- RESISTORS
RC01 nsp RES.22Ω ±5% 1/6W GG05220160
RC03 nsp RES.22Ω ±5% 1/6W GG05220160
RC05 nsp RES.22Ω ±5% 1/6W GG05220160
RC07 nsp RES.22Ω ±5% 1/6W GG05220160
RC09 nsp RES.22Ω ±5% 1/6W GG05220160
RC16 nsp RES.22Ω ±5% 1/6W GG05220160
RC17 nsp RES.22Ω ±5% 1/6W GG05220160
RC18 nsp RES.22Ω ±5% 1/6W GG05220160
RC21 nsp RES.22Ω ±5% 1/6W GG05220160

RC31

nsp RES.22Ω ±5% 1/6W GG05220160

RC38

RC51

nsp RES.10kΩ ±1% 1/4W GM11410020

RC58
RC59 nsp RES.100kΩ ±1% 1/4W GM11410030
RC60 nsp RES.100kΩ ±1% 1/4W GM11410030
RC61 nsp RES.226Ω ±1% 1/4W GM11422600
RC62 nsp RES.226Ω ±1% 1/4W GM11422600
RC63 nsp RES.22Ω ±5% 1/6W GG05220160
RC64 nsp RES.22Ω ±5% 1/6W GG05220160

RC73

nsp RES.2.26kΩ ±1% 1/4W GM11422610

RC80

R401

nsp RES.226kΩ ±1% 1/4W GM11422630

R404

R405

nsp RES.226Ω ±1% 1/4W GM11422600

R408

R409

nsp RES.15.4kΩ ±1% 1/4W GM11415420

R416

R417

nsp RES.22.6Ω ±1% 1/4W GM114226G0

R424

R425

nsp RES.100kΩ ±1% 1/4W GM11410030

R428
R433 nsp RES.22.6kΩ ±1% 1/4W GM11422620
R434 nsp RES.22.6kΩ ±1% 1/4W GM11422620
R435 nsp RES.226Ω ±1% 1/4W GM11422600
R436 nsp RES.226Ω ±1% 1/4W GM11422600

R437

nsp RES.2.26kΩ ±1% 1/4W GM11422610

R440

R441

nsp RES.100kΩ ±1% 1/4W GM11410030

R444
R449 nsp RES.22.6kΩ ±1% 1/4W GM11422620

39

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

R450 nsp RES.22.6kΩ ±1% 1/4W GM11422620
R451 nsp RES.226Ω ±1% 1/4W GM11422600
R452 nsp RES.226Ω ±1% 1/4W GM11422600

R453

nsp RES.2.26kΩ ±1% 1/4W GM11422610

R456

R457

nsp RES.100kΩ ±1% 1/4W GM11410030

R460
R465 nsp RES.22.6kΩ ±1% 1/4W GM11422620
R466 nsp RES.22.6kΩ ±1% 1/4W GM11422620
R467 nsp RES.226Ω ±1% 1/4W GM11422600
R468 nsp RES.226Ω ±1% 1/4W GM11422600

R469

nsp RES.2.26kΩ ±1% 1/4W GM11422610

R472

R473

nsp RES.100kΩ ±1% 1/4W GM11410030

R476
R481 nsp RES.22.6kΩ ±1% 1/4W GM11422620
R482 nsp RES.22.6kΩ ±1% 1/4W GM11422620
R483 nsp RES.226Ω ±1% 1/4W GM11422600
R484 nsp RES.226Ω ±1% 1/4W GM11422600

R485

nsp RES.2.26kΩ ±1% 1/4W GM11422610

R488

R489

nsp RES.100kΩ ±1% 1/4W GM11410030

R492

R497

nsp RES.22.6kΩ ±1% 1/4W GM11422620

R500

R501

nsp RES.1.21kΩ ±1% 1/4W GM11412110

R504

R505

nsp RES.100Ω ±1% 1/4W GM11410000

R508

R509

nsp RES.681Ω ±1% 1/4W GM11468100

R516

R517

nsp RES.332Ω ±1% 1/4W GM11433200

R524

R525

nsp RES.100kΩ ±1% 1/4W GM11410030

R528

R529

nsp RES.226Ω ±1% 1/4W GM11422600

R532

R533

nsp RES.100kΩ ±1% 1/4W GM11410030

R536
R541 nsp RES.47Ω ±5% 1/6W GG05470160
R542 nsp RES.47Ω ±5% 1/6W GG05470160

R561

nsp RES.3.3MΩ ±5% 1/6W GD05335160

R568

R569

nsp RES.100Ω ±1% 1/4W GM11410000

R572

R573

nsp RES.15.4kΩ ±1% 1/4W GM11415420

R580

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

R581

nsp RES.22.6Ω ±1% 1/4W GM114226G0

R588

R589

nsp RES.46.4Ω ±1% 1/4W GM114464G0

R592

R593

nsp RES.100Ω ±1% 1/4W GM11410000

R596
P101- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : R001 R002

R201-R208

P101- SEMICONDUCTORS

DC01

nsp DIODE 1SS176,MA165, HD 20002000

DC10 1SS254 30V 0.1A

DC11

ns p DIODE 1D3 1A/200V HD 20002710

DC14

DC15 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

DC16

HD20055100 SHOTTKY 11EQS10 1A 100V HD20055100

DC20

DC21 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

DC51 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

DC52 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

DC53 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

D501

ns p DIODE HSS81TD 150V 150MA HD20027010

D516 AXIAL TAPG.

D517 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

D518 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

QC11 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

QC12 HT324582B0 TRS.2SC2458 Y OR GR H T324582B0

QC51 HC10008610 IC OPA2604AP HC10008610

Q401

HT109702A0 TRS.2SA970 (GR) OR (BL) HT109702A0

Q404

Q405 HT322402A0 TRS.2SC2240 GR OR BL HT322402A0

HT322402A0 TRS.2SC2240 GR OR BL HT 322402A0

Q412 HT322402A0 TRS.2SC2240 GR OR BL HT322402A0

Q413

HT109702A0 TRS.2SA970 (GR) OR (BL) HT109702A0

Q416

Q417

HC10008610 IC OPA2604AP HC10008610

Q424

Q501

KH339J1010 UNIT HDAM-SA K H339J1010

Q508 (PH01 - PCB ASSY)

Q509

HT113492A0 TRS.2SA1349 GR BL DUAL TR. HT113492A0

Q512

40

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

Q513

HT333812A0 TRS.2SC3381 GR OR BL H T333812A0

Q516

Q517

HT109702A0 TRS.2SA970 (GR) OR (BL) HT 109702A0

Q520

Q521

HT322402A0 TRS.2SC2240 GR OR BL H T322402A0

Q524

Q525

KH339J1010 UNIT HDAM-SA K H339J1010

Q528 (PH01 - PCB ASSY)

Q529 HC 10211990 IC WM8816 HC10211990

Q530 HC 10211990 IC WM8816 HC10211990

Q531 HC 10008610 IC OPA2604AP HC10008610

Q532 HC 10008610 IC OPA2604AP HC10008610

Q533

HT109702A0 TRS.2SA970 (GR) OR (BL) HT 109702A0

Q536

Q537

HT322402A0 TRS.2SC2240 GR OR BL H T322402A0

Q544

Q545

HT109702A0 TRS.2SA970 (GR) OR (BL) HT 109702A0

Q548

P101- MISCELLANEOUS

LC01

LY20240470 RELAY ED2-24 L Y20 240470

LC10

LC11 FC90050060 FERRIT BEADS (B-01-RT) F C9 00 50 060

LC21 LY20240470 RELAY ED2-24 LY2 0240470

LC51 LY20240470 RELAY ED2-24 LY2 0240470

LC52 LY20240470 RELAY ED2-24 LY2 0240470

LC53 LY20240470 RELAY ED2-24 LY2 0240470

L501 LY20240470 RELAY ED2-24 LY 20240470

L502 LY20240470 RELAY ED2-24 LY 20240470

L503 FC90050060 FERRIT BEADS (B-01-RT) FC 90 05 00 60

L504 FC90050060 FERRIT BEADS (B-01-RT) FC 90 05 00 60

P251 - VR

CIRCUIT BOARD

P251- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : R210-R214

P251 - MISCELLANEOU

S251 SR02010070 ROTALY ENCODER 36PULSE

SR02010070

EC16B

P261 - FUNCTION SW.

CIRCUIT BOARD

P261 - CAPACITORS

C261 nsp CER.0.01µF DC50V +80%-20% DD 38103010

C262 nsp CER.0.01µF DC50V +80%-20% DD 38103010

P261 - MISCELLANEOUS

S261 SR 01120070 ROTARY SW.SRRSIC SR01120070

P271 - XLR IN/OUT

CIRCUIT BOARD

P271 - CAPACITORS

C271 nsp ELECT.10µF ±20% 25V RA-2 O A10602520

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

C272

ns p CER.50V DC 0.1µF +80%-20% DD 38104010

C276

C280 n sp CER.50V DC 0.1µF +80%-20% DD38104010

C282 n sp CER.50V DC 0.1µF +80%-20% DD38104010

C282 n sp CER.50V DC 0.1µF +80%-20% DD38104010

C283 OF15102540 FILM 1000pF ±5% 100V APSV OF 15 10 25 40

C284 n sp CER.50V DC 0.1µF +80%-20% DD38104010

C285 OF15102540 FILM 1000pF ±5% 100V APSV OF 15 10 25 40

C286 n sp CER.50V DC 0.1µF +80%-20% DD38104010

C287 OF15102540 FILM 1000pF ±5% 100V APSV OF 15 10 25 40

C288

ns p CER.50V DC 0.1µF +80%-20% DD 38104010

C292

P271 - RESISTORS
R275 nsp RES.22Ω ±5% 1/6W GG05220160
R278 nsp RES.22Ω ±5% 1/6W GG05220160
R279 nsp RES.22Ω ±5% 1/6W GG05220160
R285 nsp RES.22Ω ±5% 1/6W GG05220160

P271- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : R215-R229

P271 - SEMICONDUCTORS

D271 HD20055100 SHOTTKY 11EQS10 1A 100V HD20055100

D272 HD20055100 SHOTTKY 11EQS10 1A 100V HD20055100

D273 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

D274 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

D275 nsp DIODE 1SS176,MA165,

HD20002000

1SS254 30V 0.1A

Q272 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q273 HW10006320 PHOTO CUPLER PC-817 1PAIR HW10006320

Q274 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q275 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q276 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q277 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q278 HT324582B0 TRS.2SC2458 Y OR GR H T324582B0

Q279 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

P271 - MISCELLANEOUS

J272 YJ11000500 JACK 8PIN H-TYPE

YJ11000500

TCS7927-18-401

J273 YJ11000500 JACK 8PIN H-TYPE

YJ11000500

TCS7927-18-401

L271

LY20240500 RELAY NA-24WK 2T 24V LY20240500

L275

L276 F C90090010 FERRITE CORE ZBF503D-00TA FC90090010

S271 SS02021610 SLIDE SW.SSSU022-S06N1 SS 02 02 16 10

P301 - 7SEG LED

CIRCUIT BOARD

P301 - CAPACITORS

C302 n sp CER.CERMIC 0.1µF Z 50V DA 17 10 41 10

C339 nsp CER.10000pF DA171 03 11 0

C340 nsp CER.10000pF DA171 03 11 0

41

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

P301- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : R230-R246

R251-R254 R261 R262

R308-R330

P301 - SEMICONDUCTORS

D301

HQ10104060 DISPLAY UNIT TLS336T HQ10104060

D304

Q302 HC 10142090 IC NJU3719L HC10142090

P801 - POWER SUPPLY

CIRCUIT BOARD

P801 - CAPACITORS

C803

ns p ELECT.470µF ±20% 25V ARA OA47702550

C806

C807 nsp ELECT.470µF 25V ±20% RA-2 OA 47702520

C808 nsp ELECT.470µF 25V ±20% RA-2 OA 47702520

C809

ns p ELECT.220µF ±20% 25V RA-2 OA 22702520

C812

C813 nsp ELECT.470µF ±20% 25V ARA OA47702550

C814 nsp ELECT.100µF 25V ARA O A10702550

C815 nsp ELECT.100µF 25V ARA O A10702550

C816 nsp ELECT.6800µF 16V RA2 TYPE OA 68801620

C817 nsp ELECT.470µF 25V ±20% RA-2 OA 47702520

C818 nsp ELECT.470µF 25V ±20% RA-2 OA 47702520

C819 nsp ELECT.1000µF 10V ±20% RA-2 OA 10801020

C820 nsp ELECT.1000µF 10V ±20% RA-2 OA 10801020

C821 nsp ELECT.1µF ±20% 50V RA-2 O A10505020

P801 - RESISTORS
R807 nsp RES.2.2Ω ±5% 1/6W GG05022160
R808 nsp RES.2.2Ω ±5% 1/6W GG05022160
R813 nsp RES.3.3Ω ±5% 1/6W GG05033160
R814 nsp RES.3.3Ω ±5% 1/6W GG05033160
R815 nsp RES.1Ω ±5% 1/4W GG05010140
R816 nsp RES.1Ω ±5% 1/4W GG05010140
R820 nsp RES.3.3Ω ±5% 1/6W GG05033160
R822 nsp RES.1Ω ±5% 1/4W GG05010140
R825 nsp RES.3.3Ω ±5% 1/6W GG05033160

P801- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : R271-R274 R276

R277 R280-R284 R286

P801 - SEMICONDUCTORS

D809 HD30012010 ZENER HZ24-2L HD30012010

D810 HD30012010 ZENER HZ24-2L HD30012010

D811

HD20055100 SHOTTKY 11EQS10 1A 100V HD20055100

D818

D819 HD31301000 ZENER 13V EQUIVALENT H D31301000

D820 HD31301000 ZENER 13V EQUIVALENT H D31301000

D821

HD20055100 SHOTTKY 11EQS10 1A 100V HD20055100

D828

D829 HD30621000 ZENER 6.2V EQUIVALENT HD30621000

D831

nsp DIODE 21DQ10 HD20059100

D838

D839 HD30751000 ZENER 7.5V EQUIVALENT HD30751000

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

D840 n sp DIODE 1D3 1A/200V HD20002710

D841 n sp DIODE 1D3 1A/200V HD20002710

Q801 HT41415100 TRS.2SD1415 HT41415 10 0

Q802 HT21020100 TRS.2SB1020 HT21020 10 0

Q803 HF202461C0 F.E.T.2SK246 (GR) H F202461C0

Q804 HF202461C0 F.E.T.2SK246 (GR) H F202461C0

Q805 HT41415100 TRS.2SD1415 HT41415 10 0

Q806 HT21020100 TRS.2SB1020 HT21020 10 0

Q807 HF202461C0 F.E.T.2SK246 (GR) H F202461C0

Q808 HF202461C0 F.E.T.2SK246 (GR) H F202461C0

Q809 HT41415100 TRS.2SD1415 HT41415 10 0

Q810 HF202461C0 F.E.T.2SK246 (GR) H F202461C0

Q811 HT41415100 TRS.2SD1415 HT41415 10 0

Q812 HF202461C0 F.E.T.2SK246 (GR) H F202461C0

P801 - MISCELLANEOUS
G802 BF47400020 COMP.0.47µF+6.8Ω

BF47400020

RFD2B474K

G803 BF47400020 COMP.0.47µF+6.8Ω

BF47400020

RFD2B474K

L804 F C90050060 FERRIT BEADS (B-01-RT) FC 90 05 00 60

L805 F C90050060 FERRIT BEADS (B-01-RT) FC 90 05 00 60

L806 F C90050060 FERRIT BEADS (B-01-RT) FC 90 05 00 60

P851 - FILTER

CIRCUIT BOARD

P851 - CAPACITORS

C801 nsp ELECT.10000/50V O A10905010

C802 nsp ELECT.10000/50V O A10905010

P851 - RESISTORS
R826 nsp RES.1Ω ±5% 1/4W GG05010140
R827 nsp RES.1Ω ±5% 1/4W GG05010140
R828 nsp RES.1Ω ±5% 1/4W GG05010140

P851 - SEMICONDUCTORS

D801

nsp DIODE 21DQ10 HD20059100

D808

P851 - MISCELLANEOU
G801 BF47400020 COMP.0.47µF+6.8Ω

BF47400020

RFD2B474K

P891 - POWER SW.

CIRCUIT BOARD

P891 - CAPACITOR

C891 n sp FILM 0.01µF ±20% 250V AC DF7710 35 00

P891 - MISCELLANEOU

S891 SP01010830 PUSH SW. POWER

SP01010830

TV-8 UL.CSA

PF01 - FUSE CIRCUIT BOARD
PF01 - MISCELLANEOUS

F871 /F/U nsp FUSE 2A 125V UL,CSA,

FS10200350

MITI TYPE FBT

F871 /N FS10050850 FUSE 500mA 250V BS LISTED F S100508 50

PH01 - NEW MDAM

CIRCUIT BOARD

PH01- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : R287-R290 R292

42

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

PH01 - SEMICONDUCTORS

DH01

nsp DIODE 1SS176,MA165, HD 20002000

DH04 1SS254 30V 0.1A

QH01 HT109702A0 TRS.2SA970 (GR) OR (BL) HT109702A0

QH02 HT322402A0 TRS.2SC2240 GR OR BL HT 322402A0

QH03 HT109702A0 TRS.2SA970 (GR) OR (BL) HT109702A0

QH04 HT322402A0 TRS.2SC2240 GR OR BL HT 322402A0

QH05 HT322402A0 TRS.2SC2240 GR OR BL HT 322402A0

QH06 HT109702A0 TRS.2SA970 (GR) OR (BL) HT109702A0

PH01 - MISCELLANEOUS

JH01 YP07002860 PLUG IMSA-1068-06A YP07 00 28 60

JH02 YP07002850 PLUG IMSA-1068-05-T YP07 0028 50

PS01 - XLR INPUT

CIRCUIT BOARD

PS01- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : R293 R294 R295

R301 R302

PS01 - MISCELLANEOU

S274 SR 02060190 SRRM ROTARY SW. SR0 20 60 190

PS71 - MODE SW

CIRCUIT BOARD

PS71 - MISCELLANEOU

S273 S S02021610 SLIDE SW.SSSU022-S06N1 SS0 20 21 61 0

PU01 - µ-COM

CIRCUIT BOARD

PU01 - CAPACITORS

C201 nsp CER.50V DC 0.1µF +80%-20% DD38104010

C202 nsp CER.50V DC 0.1µF +80%-20% DD38104010

C203 nsp CER.50V DC 0.1µF +80%-20% DD38104010

C204 nsp CER.30pF ±5% CH 50V BLK DD15300300

C205 nsp CER.30pF ±5% CH 50V BLK DD15300300

C206

ns p CER.50V DC 0.1µF +80%-20% DD 38104010

C209

C210 nsp ELECT.22µF ±20% 25V RA-2 OA22602520

C211 nsp CER.50V DC 0.1µF +80%-20% DD38104010

C212 nsp CER.50V DC 0.1µF +80%-20% DD38104010

C213 nsp ELECT.470µF ±20% 10V RA-2 OA 47701020

C251 nsp CER.0.01µF DC50V +80%-20% DD 38103010

C252 nsp CER.0.01µF DC50V +80%-20% DD 38103010

C261

nsp CER.10000pF DA1 71 03110

C269

C301

ns p CER.50V DC 0.1µF +80%-20% DD 38104010

C308

C309

ns p ELECT.10µF ±20% 25V RA-2 OA10602520

C313

C316 nsp CER.50V DC 0.1µF +80%-20% DD38104010

C341 nsp ELECT.470µF ±20% 10V RA-2 OA 47701020

C351

ns p ELECT.10µF ±20% 25V RA-2 OA10602520

C359

PU01 - RESISTOR
R212 nsp RES.22Ω ±5% 1/6W GG05220160

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

PU01- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : R303-R344 R353

R355 R356 R547-R551 R805

R806 R811 R812 R819 R824

R831-R836 RC11-RC15 RH01

PU01 - SEMICONDUCTORS

D305 HI10040080 L.E.D.SELU1E10CXM-S BLUE H I10040080

D306 HI10062320 L.E.D.LT3D8B RED 3O HI10062320

D307 HI10062320 L.E.D.LT3D8B RED 3O HI10062320

D308 HI10062320 L.E.D.LT3D8B RED 3O HI10062320

D309 HI10043080 L.E.D.SML11516C HI 10043080

D310

HI10040080 L.E.D.SELU1E10CXM-S BLUE HI 10040080

D314

D317 HI10062320 L.E.D.LT3D8B RED 3O HI10062320

Q201 *HS340JH0R IC HD64F3664H FLASH *HS340JH0R

Q202 HC10033990 IC AT24C04N-10SI-2.5 HC10033990

Q203 HC10098550 IC PST600D-2 RESET TAPING HC 10098550

Q205 HT324582B0 TRS.2SC2458 Y OR GR H T324582B0

Q206 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q207 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q208 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q209 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q210 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q211 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q212 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q213 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q214 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q215 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q216 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q217 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q218 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q219 HT110482B0 TRS.2SA1048 Y OR GR HT110482B0

Q220 HT324582B0 TRS.2SC2458 Y OR GR H T324582B0

Q221 HT324582B0 TRS.2SC2458 Y OR GR H T324582B0

Q222 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q223 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q224 BA20001000 DIG.TRS.DTC114ES/UN4211

BA20001000

10K,10K

Q301 HC10165090 IC NJU3716L HC10165090

PU01 - MISCELLANEOUS

L201

FC90050060 FERRIT BEADS (B-01-RT) FC 90050 06 0

L205

L220 F C90050060 FERRIT BEADS (B-01-RT) FC9 00 500 60

L261 F C90090010 FERRITE CORE ZBF503D-00TA FC90090010

L301

FC90090010 FERRITE CORE ZBF503D-00TA FC90090010

L308

S201 SP01013370 PUSH SW.EVQ11L05R H/

SP01013370

5MM,160GF

43

POS.

NO

VERS.

COLOR

PART NO.

(FOR EUR)

DESCRIPTION

PART NO.

(MJI)

S202 S P01013370 PUSH SW.EVQ11L05R H/

SP01013370

5MM,160GF

X201 FQ 08004010 SERAMIC VIB.CRYSTAL

FQ08004010

8.0MHZ (MT) TAPING

PU51 - L LED CIRCUIT BOARD
PU51 - CAPACITOR

C314 nsp CER.50V DC 0.1µF +80%-20% DD38104010

PU51- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : RH02

PU51 - SEMICONDUCTOR

D315 HI1 0040080 L.E.D.SELU1E10CXM-S BLUE HI10040080

PU61 - R LED CIRCUIT BOARD
PU61 - CAPACITOR

C315 nsp CER.50V DC 0.1µF +80%-20% DD38104010

PU61- RESISTORS(COMMON)

CARBON FILM FIXED RES.

±5% 1/6W : RH03

PU61 - SEMICONDUCTORS

D316 HI1 0040080 L.E.D.SELU1E10CXM-S BLUE HI10040080

PU71 - IR SENSOR

CIRCUIT BOARD

PU71 - SEMICONDUCTOR

Q204 HW10004210 PHOTO UNIT RPM6936-V4 HW10004210

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

44