Fostex MN-04 Скачать руководство пользователя страница 15

MN-12/04

15

    MN-12 CIRCUIT DIAGRAM

4. CIRCUIT & BLOCK DIAGRAMS

C151

10p

R151

68k

PAN

C107

10p

1

  3

2

4

5

VR103

50kB

C106

.0033uF

C105

22p

1

3

2

4

5

VR105

50kB

R110

24k

R111

30k

R113

30k

R112

24k

R114

20k

1

3

2

4

5

VR106

50kA

R106

5.1k

C113

100p

  2

  3

8

4

1

U201A

4570

+VCC

EQ.H

TRIM

C104

22uF

R104

47

C115

10p

C114

47uF

R121

100

R122

100k

3

1

  2

4 5

VR101

20kC

R105

5.1k

C116

100p

  2

  3

8

4

1

U101A

4570

+VCC

-VCC

1

3

2

VR102

20kA

R123

15k

R124

56k

-60~-10dBV

CH1

INPUT

 2

 3

 1
J101

C101

22uF

R101

100

C102

10p

R103

220k

R102

100k

C112

100p

  5

  6

7

U101B

4570

R120

1k

R118

22k

R119

470k

D101

PEAK

C202

10p

R117

22k

+VCC

Q102
B1237

INPUT LEVEL

R107

15k

C110

1u

C111

10uF

C215

10p

R115

10k

R116

2.4k

-VCC

Q101

D1858

EQ.L

AUX

R109

10k

C108

.01uF

C109

.01uF

R108

15k

  3

1

2

  4

  5

VR104

50kB

C205

22p

-VCC

R251

68k

C253

100p

C153

100p

  2

  3

8

4

1

U151A

4570

  6

  5

7

U151B

4570

+VCC

-VCC

MASTER LEVEL

C152

22uF

R154

1k

C252

22uF

R254

1k

C251

10p

C154

100p

  6

  5

7

U251B

4570

  2

  3

8

4

1

U251A

4570

+VCC

-VCC

1

3

2

VR151A

20kAA

4

6

5

VR151B

20kAA

R152

15k

R153

56k

R253

56k

R252

15k

-10dBV

MASTER OUT

L

  2

  3

  1

J151

  2

  3

  1

J251

R156

3.3k

Q151

D1858

-10dBV

R

AUX

SEND

R355

1k

  2

  3

  1

J351

R256

3.3k

R356

3.3k

Q351
D1858

Q251

D1858

R354

22k

C352

22uF

C351

10p

R353

20k

R352

20k

C254

100p

C354

100p  6

  5

7

U351B

4570

R351

20k

C353

100p

  2

  3

8

4

1

U351A

4570

+VCC

-VCC

PAN

AUX

1

  3

2

4

5

VR203

50kB

  3

1

2

  4

  5

VR204

50kB

C207

10p

C208

.01uF

C209

.01uF

R209

10k

R208

15k

C206

.0033uF

1

3

2

4

5

VR205

50kB

R211

30k

R213

30k

R212

24k

R210

24k

R214

20k

1

3

2

4

5

VR206

50kA

R206

5.1k

C213

100p

  6

  5

7

U201B

4570

INPUT LEVEL

EQ.H

TRIM

C204

22uF

R207

15k

C211

10uF

R204

47

C214

47uF

R221

100

R222

100k

3

1

  2

4 5

VR201

20kC

R205

5.1k

R215

10k

C216

100p

  2

  3

8

4

1

U102A

4570

+VCC

-VCC

1

3

2

VR202

20kA

R224

56k

R223

15k

-60~-10dBV

CH2

R220

1k

R218

22k

 2

 3

 1

J201

C201

22uF

R201

100

R202

100k

R203

220k

R217

22k

C212

100p

  5

  6

7

U102B

4570

+VCC

Q202

B1237

CH3

-60~-10dBV

R219

470k

D201

PEAK

 2

 3

 1
J301

R301

100

C302

10p

R303

220k

R302

100k

C301

22uF

C312

100p

  5

  6

7

U301B

4570

EQ.H

TRIM

C210

1u

C304

22uF

C315

10p

R304

47

C314

47uF

R321

100

R322

100k

3

1

  2

4 5

VR301

20kC

R305

5.1k

R216

2.4k

C316

100p

  2

  3

8

4

1

U301A

4570

+VCC

-VCC

Q201

D1858

1

3

2

VR302

20kA

R323

15k

R324

56k

EQ.L

PAN

1

  3

2

4

5

VR303

50kB

C307

10p

C306

.0033uF

C305

22p

R311

30k

R313

30k

R312

24k

R310

24k

1

3

2

4

5

VR305

50kB

R314

20k

1

3

2

4

5

VR306

50kA

R306

5.1k

C313

100p

  2

  3

8

4

1

U401A

4570

+VCC

-10dBV

-10dBV

(MONO)

CH5 L

CH6 R

STEREO

INPUT

INPUT LEVEL

 2

 3

 1
J501

 2

 3

 1
J502

C501

22uF

1

3

2

VR501A

20kAA

C502

22uF

4

6

5

VR501B

20kAA

PAN

AUX

1

3

  2

4 5

VR502

50kB

R503

10k

1

3

2

4

5

VR503

50kA

R501

10K

R502

20k

R504

20k

R505

47k

R506

47k

R507

47k

R508

47k

R509

20k

C503

100p

  2

  3

8

4

1

U501A

4570

+VCC

-VCC

BAR GRAPH

5

A

1

4

A

2

3

A

3

2

A

4

1

A

5

1

B

6

2

B

7

G

N

D

8

3

B

9

4

B

1

0

5

B

1

1

I

N

B

1

2

O

U

T

B

1

3

I

N

A

1

4

O

U

T

A

1

5

V

C

C

1

6

U551

IR2E27

D551

D553

D554

D555

R553

47

PHONES

C555

4.7uF

R255

33k

C554

4.7uF

R155

33k

R451

3.3k

R455

3.3k

2

1

3

4

5

6

W501

  1

  2

  3

  4

  5

  6

CN501

C453

100p

-10dBV

HEAD

PHONE

32ohm

R459

22

R457

10k

  2

  3

  1

J451

C451

470uF

C455

22p

  2

  3

8

4

1

U451A

4556

+VCC

-VCC

R453

27k

R460

22

R458

10k

C452

470uF

C456

22p

  6

  5

7

U451B

4556

AGND

R454

27k

R452

3.3k

C551

100uF

C553

4.7uF

R456

3.3k

  2

1

4

3

5

6

7

VR451

20kAA

C552

4.7uF

C454

100p

-VCC

+

6

d

B

+

3

d

B

0

d

B

-

5

d

B

-

1

0

d

B

D561

D562

D563

D564

D565

R551

15k

R552

15k

PAN

AUX

1

3

  2

4 5

VR602

50kB

R603

10k

1

3

2

4

5

VR603

50kA

R601

10K

R602

20k

R604

20k

R605

47k

R606

47k

R607

47k

R608

47k

R609

20k

C603

100p

  6

  5

7

U501B

4570

-10dBV

-10dBV

CH7 L

CH8 R

(MONO)

INPUT LEVEL

 2

 3

 1
J601

 2

 3

 1
J602

C601

22uF

1

3

2

VR601A

20kAA

4

6

5

VR601B

20kAA

C602

22uF

EQ.L

AUX

  3

1

2

  4

  5

VR304

50kB

R309

10k

C308

.01uF

R308

15k

C309

.01uF

C405

22p

-VCC

INPUT LEVEL

R307

15k

C310

1u

C311

10uF

R316

2.4k

R315

10k

-VCC

-VCC

Q301
D1858

R320

1k

D301

PEAK

R319

470k

R318

22k

R317

22k

+VCC

Q302

B1237

CH4

-60~-10dBV

R418

22k

 2

 3

 1
J401

R401

100

C401

22uF

R402

100k

C402

10p

R403

220k

R417

22k

C412

100p

  5

  6

7

U302B

4570

+VCC

Q402

B1237

INPUT LEVEL

EQ.H

TRIM

R407

15k

C404

22uF

R404

47

C411

10uF

C414

47uF

C415

10p

R421

100

R422

100k

3

1

  2

4 5

VR401

20kC

R405
5.1k

R415

10k

C416

100p

  2

  3

8

4

1

U302A

4570

+VCC

-VCC

1

3

2

VR402

20kA

R423

15k

R424

56k

PAN

AUX

1

  3

2

4

5

VR403

50kB

  3

1

2

  4

  5

VR404

50kB

C406

.0033uF

C407

10p

R409

10k

C409

.01uF

C408

.01uF

R408

15k

R410

24k

R411

30k

R413

30k

R412

24k

1

3

2

4

5

VR405

50kB

R414

20k

1

3

2

4

5

VR406

50kA

R406

5.1k

C413

100p

  6

  5

7

U401B

4570

-10dBV

-10dBV

CH9 L

CH10 R

(MONO)

INPUT LEVEL

C701

22uF

1

3

2

VR701A

20kAA

C702

22uF

4

6

5

VR701B

20kAA

 2

 3

 1
J701

 2

 3

 1
J702

PAN

AUX

1

3

  2

4 5

VR702

50kB

1

3

2

4

5

VR703

50kA

R701

10K

R703

10k

R702

20k

R704

20k

R705

47k

R706

47k

R707

47k

R708

47k

R709

20k

C703

100p

  2

  3

8

4

1

U701A

4570

+VCC

DC IN

(12V 600mA)

POWER SW

 1

 3

 2

J603

  2

 1

 3

S651A

  5

 4

 6

S651B

1

W801

1

W802

D652

R651

3.3k

R652
10k

C652

470uF

C653

22uF

C654
22uF

C655
22uF

C658

22uF

C660
22uF

C659
22uF

R653

10k

C651

470uF

  6

  5

7

U601B

4558

C657

470uF

D653

IN

  3

OUT

1

G

2

U602

78M12

  2

  3

8

4

1

U601A

4570

R654

47

R655

47

+VCC

-VCC

AGND

D655

R657

47k

R658

47k

C663

470uF

D654

R656

470k

C662

4.7uF

Q651

B1237

AGND

PAN

AUX

1

3

  2

4 5

VR802

50kB

1

3

2

4

5

VR803

50kA

R803

10k

R801

10K

R802

20k

R804

20k

R805

47k

R806

47k

R807

47k

R808

47k

R809

20k

C803

100p

  6

  5

7

U701B

4570

-VCC

-10dBV

-10dBV

CH11 L

CH12 R

(MONO)

INPUT LEVEL

C801

22uF

C802

22uF

1

3

2

VR801A

20kAA

4

6

5

VR801B

20kAA

 2

 3

 1
J801

 2

 3

 1
J802

EQ.L

R901

20k

R902

20k

C410

1u

  2

1

4

3

5

6

7

VR901

20kAA

R416

2.4k

-VCC

Q401

D1858

-20dBV

-20dBV

AUX RTN

L

R

R420

1k

D401

PEAK

R419

470k

C901

22uF

C902

22uF

 2

 3

 1
J901

 2

 3

 1
J902

AGND

AUX RTN

1SR139-400

Содержание MN-04

Страница 1: ...MN 12 04 1 MN 12 MN 04 Service Manual Model Mini Mixer...

Страница 2: ...upon or against them paying particular attention to cords at plugs convenience recep tacles and the point where they exit from the appliance Cleaning The appliance should be cleaned only as rec ommend...

Страница 3: ...USA CND 8270727006 for EUR 8270727007 for UK 8270727010 for JPN MN 04 Owner s manual 8288397000 for export model 8288398000 for JPN AC adaptor AD 9A 8270728003 for USA CND 8270728006 for EUR 827072800...

Страница 4: ...IHF A INPUT 1 4 10dBV 63 dB or more DIN AUDIO INPUT 1 8 60dBV 64 dB or more IHF A INPUT 1 8 60dBV Distortion 0 01 or less INPUT 1 8 1kHz 0dBV OUTPUT 0dBV 0 05 or less INPUT 1 4 1kHz 50dBV OUTPUT 0dBV...

Страница 5: ...V 20 20kHz 1dB INPUT 10dBV S N 82 dB or more DIN AUDIO INPUT 10dBV 84 dB or more IHF A INPUT 10dBV 56 dB or more DIN AUDIO INPUT 60dBV 58 dB or more IHF A INPUT 60dBV Distortion 0 25 or less INPUT 1kH...

Страница 6: ...MONO 6 MASTER 10 5 0 10 5 0 AUX RTN 7 MONO 8 9 MONO 10 11 MONO 12 MN12 L R 10 5 0 3 6 DC IN 12V STAND BY ON L MONO AUX RTN R AUX SEND L R STEREO OUT 3 1 2 4 6 5 7 8 9 10 12 13 14 15 1 DC IN jack DC IN...

Страница 7: ...PAN PAN LINE MIC ALC ON MIC R L R L R L R L 1 2 3 4 5 6 7 8 9 10 11 12 1 Battery compartment 2 DC IN jack DC IN 3 Power switch STANDBY 4 Stereo out jacks STEREO OUT 5 Level selector switch 6 Power LED...

Страница 8: ...R MN 12 4 8270727003 ADAPTOR AD 12A USA CND 8270727006 ADAPTOR AD 12A EUR 8270727007 ADAPTOR AD 12A UK 8270727010 ADAPTOR AD 12A JPN 5 8274179000 PCB Assy MAIN MN 12 6 8226198004 ROTARY KNOB D GRY 7 8...

Страница 9: ...0 SHIELD PLATE MN 04 5 8270728003 ADAPTOR AD 9A USA CND 8270728006 ADAPTOR AD 9A EUR 8270728007 ADAPTOR AD 9A UK 8270728010 ADAPTOR AD 9A JPN 6 8226198002 ROTARY KNOB B Y 7 8226159001 KNOB FADER WHT 8...

Страница 10: ...53 8230138470 HT CARBON 1 4W 47 5 R651 8230138332 HT CARBON 1 4W 3 3K 5 R652 653 8230138103 HT CARBON 1 4W 10K 5 R654 655 8230138470 HT CARBON 1 4W 47 5 R656 8230138474 HT CARBON 1 4W 470K 5 R657 8230...

Страница 11: ...T09 50KB RK09K113 VR106 406 8240244000 POT PI RT09 50KA RK09K113 VR151 8240274004 POT PI SL30 20KAA RS30H121 VR451 8240286010 VR RK09K12C L25 20KAA VR501 801 8240274004 POT PI SL30 20KAA RS30H121 VR50...

Страница 12: ...39013 CONN PH0NES YKB21 5009 S101 8253464000 SW SLIDE SSSF3 2 S801 8253467000 SW SS010 P022MAM PA9 W101 8277475013 CORDASSY SCN XH 6P 130 W801 8277476020 CORD M3 SIN 200 BLK W802 8277476015 CORD 1P 15...

Страница 13: ...R304 R416 R415 Q401 C411 D401 R420 R404 R422 J501 J502 J601 J602 J701 J702 J801 J802 J451 U151 U701 R251 R151 R452 R459 R457 R458 R455 R451 C456 C453 C455 C451 C452 R454 U451 C454 R153 C151 C253 C153...

Страница 14: ...14 MN 12 04 MN 04 MAIN SELECTOR PCBs PATTERN DRAWING...

Страница 15: ...01A 4570 VCC VCC BAR GRAPH 5 A 1 4 A 2 3 A 3 2 A 4 1 A 5 1 B 6 2 B 7 G N D 8 3 B 9 4 B 1 0 5 B 1 1 I N B 1 2 O U T B 1 3 I N A 1 4 O U T A 1 5 V C C 1 6 U551 IR2E27 D551 D553 D554 D555 R553 47 PHONES...

Страница 16: ...R116 2 2k C107 0 47uF B AGND AGND PCB 523720B R119 2 2k R122 2 2k R120 47k Q103 B1237 R118 100k R121 15k 1 W102 1 W202 B 1 0 8 7 9 6 S101B 1 2 3 D103 SML1216W R705 1M R702 47k C701 0 47uF R703 47k R70...

Страница 17: ...MN 12 04 17 MN 12 BLOCK DIAGRAM...

Страница 18: ...12 04 MN 04 BLOCK DIAGRAM PEAK LED MASTER L R STEREO OUT 10dBV PHONES STEREO BUSS L R PAN PAN PAN PAN INPUT LEVEL INPUT LEVEL INPUT LEVEL INPUT LEVEL ALC CH1 CH2 CH3 CH4 10dBV 60dBV 10dBV 10dBV 10dBV...

Страница 19: ...MN 12 04 19...

Страница 20: ...20 MN 12 04 FOSTEX CORPORATION 3 2 35 Musashino Akishima Tokyo Japan 196 0021 FOSTEX CORPORATION OF AMERICA 15431 Blackburn Ave Norwalk CA 90650 U S A PRINTED IN JAPAN AUG 1998 8288773000...

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