Denon DN-X300 Service Manual Download Page 32

Page: 32 / 34

R295

10K

R414

10K

R413

10K

R327
15K

R196

10K

R328

15K

C411

22/16

C412

22/16

R417

10K

R418

10K

C407

82P

C408

82P

15V

IC403B

15218

IC403A

15218

VR404A

20KA

VR404B

20KA

IC406B

15218

IC406A

15218

C523

68P

C524

68P

-15V

C527

1500P

C528

1500P

W501

15V

C525

100/25

C526

100/25

VR502A

20KA

VR502B

20KA

CUE LEVEL

IC506A

4556D

IC506B

4556D

R533

12K

R534

12K

R535

27K

R537

100

R538

100

R536

27K

R539

R540

C521

4.7/50

C522

4.7/50

CUE LEVEL

JK501

PHONES

CN501

PHONES PCB

15V

-15V

R195

10K

R296

10K

R420

10K

R419

10K

R423

5.1K

R424

5.1K

R421

390

R422

390

IC404B

15218

IC404A

15218

R427

15K

R428

15K

C409

47P

C410
47P

SW301A

TALKOVER

15V

R322

20K

C319

10/35

-15V

Q303

A124ES

OFF

T.OVER

R325

C177

10/25

C178

10/25

SW301B

TALKOVER

R326

IC701

LB1482M

D705

D706

D707

D708

D709

D710

D711

D712

D713

D714

D715

D716

D717

D718

D719

D720

D721

D722

D723

D724

R707

220

R708

220

R709

220

R710

220

R711

220

R712

220

R713

220

R714

220

R715

220

R716

220

R705

68K

C705

0.015

R704

47K

R703

47K

C701

2.2/50

C702

2.2/50

C704

10/25

C703

10/25

C706

220/6.3

R706

R701

6.8K

R702

6.8K

+10dB

R717

330

D701

POWER(BL)

R437

100K

R438

100K

R531

R532

C416

0.1

-15V

C402

0.1

15V

-15V

C414

0.1

MASTER

R323

10K

C179
10/25

R179

47K

R181

47K

R180

47K

R182

47K

C180
10/25

C176

47P

C175

47P

IC109A

15218

R177

15K

R178

15K

-15V

15V

IC109B

15218

C174

0.1

R175

15K

R176

15K

C277

10/25

C278

10/25

C279
10/25

R279

47K

R281

47K

R280

47K

R282

47K

C280
10/25

C276

47P

C275

47P

IC209B

15218N

R277

15K

R278

15K

-15V

15V

IC209A

15218N

C274

0.1

R275

15K

R276

15K

VR101B

20KMN

VR101A

20KMN

BAL.

VR201B

20KMN

VR201A

20KMN

BAL.

SENDL

R403

12K

R405

12K

R404

12K

R406

12K

R407

12K

R409

12K

R408

12K

R410

12K

VR401A

50KB

VR401B

50KB

RETL

RETR

IC402A

15218

C415

0.1

15V

-15V

IC402B

15218

R411
27K

C405

33P

R412
27K

C406

33P

R415

10K

R416

10K

AIL

AIR

MAL

MAR

MAG

R521

15K

R523

15K

R522

15K

R524

15K

R525

3.9K

R527

3.9K

R526

3.9K

R528

3.9K

VR501A

20KB

VR501B

20KB

IC505A

15218N

C515

0.1

15V

-15V

IC505B

15218N

R529

22K

C517

33P

R530

22K

C518

33P

CU1L

CU1R

CU2L

CU2R

4 C2 3

SW701

MA/PGM

PGM1

PGM2

C316

22P

C314

.0033

C312

.027

C311

10/25

VR301A

20KA

VR302A

50KB

VR303A

50KB

R315

R317

12K

R318

12K

R316

R319

4.7K

IC302B

15218

C313

.022

TRE.

BASS

C315

270P

IC302A

15218

C317

0.1

15V

-15V

R314

12K

C310

68P

R324

3.9K

VR402A

20KA

VR402B

20KA

VR403A

20KA

VR403B

20KA

IC405B

15218

IC405A

15218

15V

-15V

R433

8.2K

R432

12K

C413

0.1

BOOTH

AOL

AOR

AOG

R431

12K

R434

8.2K

C520

10/25

C519

10/25

R131

3.9K

R132

3.9K

IC107A

15218

C121
100P

R121

12K

VR102A

20KA

IC107B

15218

C122

100P

R122

12K

VR102B

20KA

15V

-15V

R123

100K

R124

100K

C119

1/50

C120

1/50

VR103A

20KB

VR105A

20KB

VR103B

20KB

VR104B

20KB

VR105B

20KB

VR104A

20KB

R167

6.2K

R169

6.2K

R171

10K

R168

6.2K

R170

6.2K

R172

10K

C172

33P

C171

33P

MID

IC108A

15218

R173

24K

R174

24K

-15V

15V

IC108B

15218

R125

4.3K

C147
.0082

C125

.0082

R141

4.3K

C153

820P

R143

18K

R145

18K

C151

.0047

IC105C

2060

R129

43K

R127
8.2K

C131

.0018

C129

.0018

R149

6.2K

C159

0.1

R153

62K

R151
12K

C163

.022

C161

.022

IC105B

2060

C135

0.1

R133

6.2K

C141

.01

R135

27K

R137

27K

C139

.056

R155

R157

R159

R156

R158

R160

15V

-15V

C127

0.1

SW103A

SW104A

MID

SW103B

D101

D103

LOW

D102

MID

C169

10/25

R126
4.3K

C148
.0082

C126

.0082

R142

4.3K

C154

820P

R144

18K

R146

18K

C152

.0047

IC106C

2060

R130

43K

R128

8.2K

C132

.0018

C130

.0018

C160

0.1

R154

62K

R152

12K

C164

.022

C162

.022

IC106B

2060

C136

0.1

R134

6.2K

C142

.01

R136

27K

R138

27K

C140

.056

15V

-15V

C128

0.1

C170

10/25

R231

3.9K

R232

3.9K

IC207B

15218

C221
100P

R221

12K

VR202A

20KA

IC207A

15218

C222

100P

R222

12K

VR202B

20KA

15V

-15V

CH2 GAIN

R223

100K

R224

100K

C219

1/50

C220

1/50

VR203A

20KB

VR205A

20KB

VR203B

20KB

VR204B

20KB

VR205B

20KB

VR204A

20KB

R267

6.2K

R269

6.2K

R271

10K

R268

6.2K

R270

6.2K

R272

10K

C272

33P

C271

33P

MID

IC208B

15218

R273

24K

R274

24K

-15V

15V

IC208A

15218

R225

4.3K

C247

.0082

C225

.0082

R241

4.3K

C253

820P

R243

18K

R245

18K

C251

.0047

IC205B

2060

R229

43K

R227

8.2K

C231

.0018

C229

.0018

R249

6.2K

C259

0.1

R253

62K

R251

12K

C263

.022

C261

.022

IC205C

2060

C235

0.1

R233

6.2K

C241

.01

R235

27K

R237

27K

C239

.056

R255

R257

R259

R256

R258

R260

15V

-15V

C227

0.1

C269

10/25

R226

4.3K

C248

.0082

C226

.0082

R242

4.3K

C254
820P

R244

18K

R246

18K

C252

.0047

IC206B

2060

R230

43K

R228

8.2K

C232

.0018

C230

.0018

R250

6.2K

C260

0.1

R254

62K

R252

12K

C264

.022

C262

.022

IC206C

2060

C236

0.1

R234

6.2K

C242

.01

R236

27K

R238

27K

C240

.056

15V

-15V

C228

0.1

C270

10/25

C118

0.1

C218

0.1

C173

0.1

C273

0.1

SW104B

MID

SW105A

LOW

SW105B

LOW

C167

4.7/50

C168

4.7/50

R161

4.3K

R162

4.3K

R163

4.3K

SW203A

SW204A

MID

SW203B

D201

D203

LOW

D202

MID

SW204B

MID

SW205A

LOW

SW205B

LOW

R261 4.3K

R262 4.3K

R263 4.3K

C267

4.7/50

C268

4.7/50

R441

8.2K

R442

8.2K

R440
12K

R439

12K

-20dB

Q401

C2878

Q402

C2878

R425

12K

R426

12K

R321

6.8K

C318

10/25

R429

100K

R430

100K

SW501A

CUE SEL

AI1L

SW501B
CUE SEL

AI1R

HPG

R165

15K

R166

15K

R266

15K

R265

15K

CH1

CH2

CH1+2

RET

AUX

OFF

R313

100K

R183

47K

R184

47K

D104

EQ1

R191

6.2K -15V

SW206B

EQ2

SW206A

EQ2

SW206C

EQ2

SW206D

EQ2

R283

47K

R284

47K

D204

EQ2

R291

6.2K

-15V

PGML

PGMR

C513

4.7/50

C514

4.7/50

SW502B

SPLIT

SW502A

SPLIT

7 SW502D

SPLIT

SW502C

SPLIT

D501

SPLIT

R541

4.3K -15V

AI1L

AI1R

1R
1G

DGND

HPG

PGND

CHASSIS

AOR

AOL

AOG

MAL

MAG

MAR

AIL

AIR

15V

-15V

MIC

MSEND

5
6

CN03

10P

MRET

RETR

RETL

JDET

SENDL

SENDR

MAL

MAR

IC407A

15218

IC407B

15218

R443

100K

R444

100K

C417

0.1

AI1L

AI1R

AUXIN

15V

-15V

R445

12K

R446

12K

R448

10K

R447

10K

C419

82P

C420

82P

R150

6.2K

C165

4.7/50

C166

4.7/50

C265
4.7/50

C266

4.7/50

Q103

C2878

Q104

C2878

R147

10K

R148
10K

C189

10/25

C190

10/25

R198

10K

15V

-15V

R197

10K

R297

10K

R298

10K

15V

-15V

Q203

C2878

Q204

C2878

R247

10K

R248

10K

C191

10/25

C192

10/25

C 9

B 10

A 11

1X 13

XCOM 14

YCOM 15

VCC 16

IC507

TC4053

-8V

R545

10K

546

10K

R547

10K

R548

10K

PGM2

542

10K

R543

R544

ZD501

8.2V

ZD502

8.2V

C529

0.1

C530

0.1

-8V

15V

-15V

MASTER

PGM1/2

OFF

LOW

MIC LEVEL

CUE PAN

DRY/WET

VR701

3.3KB

VR702

3.3KB

SW106A

EQ1

SW106B

EQ1

IC105A

2060

IC105D

2060

IC106A

2060

IC106D

2060

IC205D

2060

IC205A

2060

IC206D

2060

IC206A

2060

CU1R

CU1L

SENDL

SENDR

6
7

12
13

FFC03

15P

/RST

CU2L

CU2R

JDET

D5V

-15V

15V

PGND

2
3

CN01

15P

2
3

CN02

15P

MUTE

/RST

R164

4.7K

Q105
C1740

-15V

R140

15K

R264

4.7K

C539

100/16

Q205

C1740

-15V

R240

15K

C540

100/16

RETR

RETL

Q503

C2878

Q504

C2878

R551

1.2K

R552

1.2K

Q501

C2878

Q502

C2878

R549

4.7K

R550

4.7K

MUTE

PGML

PGMR

SW809

CH REV.

R818

560

D804

CH REV.

CH REV

SW810

FX1

SW808

FX2

D805

FX1

D806

FX2

R817

560

R816

560

FFC02

10P

FX1 SW

LED FX1

LED FX2

DGND

FX2 SW

FFC01

11P

2
3

CROSS FADER

2
3

W802

2
3

CN806

A5V

AGND

CF FADER

TO CPU PCB

MIXER PCB

TO JACK PCB

C532

CHASSIS

C534

C533

CHASSIS

SSIS

C536

C535

CHASSIS

C537

SSIS

C531

CHAS

SSIS

C538

CHASSIS

P & G FADER

TO CPU PCB

BPS1R

BPS2R

BPS1L

BPS2L

PFL1

PFL2

CUE1L

CUE2L

CUE1+2L

CUERETL

PGND

CUERETR

CUE1+2R

CUE2R

CUE1R

SCHEMATIC DIAGRAMS (1/3)

DN-X300

SCHEMATIC DIAGRAMS (1/3)

MIXER UNIT
PHONE UNIT

Summary of Contents for DN-X300

Page 1: ... referring to the operating instructions without fail For purposes of improvement specifications and design are subject to change without notice 本文中に使用しているイラストは説明の都合上現物と多少異なる場合があります修理の際は必ず取扱説明書を参照の上作業を行ってくださいサービスをおこなう前にこのサービスマニュアルを必ずお読みください本機は火災感電けがなどに対する安全性を確保するためにさまざまな配慮をおこなっておりまた法的には電気用品安全法にもとづき所定の許可を得て製造されております従ってサービスをおこなう際はこれらの安全性が維持されるようこのサービスマニュアルに記載されている注意事項を必ずお守り...

Page 2: ...cian LEAKAGE CURRENT CHECK Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power cord is less than 460 kohms the unit is defective 1 2 500V 1M 1 2 ...

Page 3: ...ow the procedure below in reverse order when reassembling 1 Top Panel 1 Pull out the Knobs from the Top Panel 2 Remove the 6 screws attaching the Top Panel 3 Pull up the Front Panel Note z Be careful in the attachment direction ...

Page 4: ...the Crossfader Unit 2 Pull up the Crossfader Unit and disconnect the connector Note z Be careful in the attachment direction 3 Channel Fader Unit 1 Remove the 3 screws attaching the Channel Fader Unit 2 Pull up the Channel Fader Unit and disconnect the connector ...

Page 5: ...isconnect the connector Note z Be careful in the attachment direction 5 Top Panel Unit 1 Remove the 6 screws from the both sides side 2 Remove the 2 screws from the rear side 3 Remove the 5 screws from the front side 4 Remove the 4 screws from the bottom side 5 Pull up the front side of the Top Unit 6 Disconnect the connectors ...

Page 6: ...6 DN X300 BLOCK DIAGRAM ...

Page 7: ... ON DN X300 only 9 PB7 CHREV I Pu L H CH REVERSE SW L ON 10 _RESO _RESO O Not used 11 Vss Vss GND 0V 12 P90 P90 O L L Not used 13 P91 P91 O L L Not used 14 P92 P92 O L L Not used 15 P93 P93 O L L Not used 16 P94 P94 O L L Not used 17 P95 P95 O L L Not used 18 P40 P40 O ON L L Not used 19 P41 P41 O ON L L Not used 20 P42 P42 O ON L L Not used 21 P43 PC1A I O ON L H PGM1 Fader PLAY output 30msec L p...

Page 8: ...TBY _STBY H When driven low this pin forces a transition to hardware standby mode 63 _RES _RES Reset signal L Reset 64 NMI NMI I Pu H Not used 65 Vss Vss GND 0V 66 EXTAL EXTAL OSC 16MHz 67 XTAL XTAL OSC 16MHz 68 Vcc Vcc Power supply 5V 69 _AS _AS Not used 70 _RD _RD O Goes low to indicate reading from the external address space 71 _HWR _HWR Not used 72 P66 JDET I L H Check Send Return jack inserte...

Page 9: ...ROSSFADER REVERSE SW L ON 94 PA1 CH2REV I Pu L H CH2 FADER REVERSE SW L ON 95 PA2 CH2FS I Pu L H CH2 FADER START SW L ON 96 PA3 2CFS I Pu L H CROSSFADER START B SW L ON 97 PA4 C1 O L H PWM output control PGM1 volume 98 PA5 1CFS I Pu L H CROSSFADER START A SW L ON 99 PA6 C2 O L H PWM output control PGM2 volume 100 PA7 PA7 O Pu L L Not used Pin No Pin Name Symbol I O Det Int Pu Ext Res Ini Function ...

Page 10: ... voltage OSC LOGIC CONTROL PEAK HOLD LOGIC CONTROL SWITCHER O1 D1 Vcc2 Power system 8P 5P AC DC P H MUTE OSC GND Vcc1 A GND CH1 IN CH2 IN DC IN CR1 CR2 Signal system O2 D2 O3 O4 O5 O6 O7 O8 O9 O10 O11 O12 19 27 28 29 30 17 16 14 2 3 4 5 6 7 8 9 10 11 12 13 1 24 18 23 22 21 25 26 IY OY IZ Z COM OZ INH VEE Vss 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VDD Y COM X COM IX OX A B C 1 A OUTPUT B OUTPUT V A...

Page 11: ...P Pin Input 1 Ec 2 Ec 3 Sym 4 V 5 Gnd 6 V 7 Output 8 1 4 3 2 1 32 31 30 IO IO GND IO IO IO IO 13 12 11 10 9 8 7 6 5 IO A0 A1 A2 A3 A4 A5 A6 A7 21 22 23 24 25 26 27 28 29 14 15 16 17 18 19 20 IO CE A10 OE A11 A9 A8 A13 A14 A12 A15 A16 NC V CC WE NC IN1 S1 D1 S2 D2 S3 D3 S4 D4 IN2 IN3 IN4 1 2 3 4 5 6 7 8 IN1 D1 S1 VSS GND S4 D4 IN4 IN2 D2 S2 VDD VL S3 D3 IN3 16 15 14 13 12 11 10 9 1 2 3 5 4 NC SUB G...

Page 12: ...12 DN X300 PRINTED WIRING BOARDS MIXER P W B UNIT COMPONENT SIDE ...

Page 13: ...13 DN X300 FOIL SIDE ...

Page 14: ...14 DN X300 OUTPUT P W B UNIT COMPONENT SIDE FOIL SIDE ...

Page 15: ...15 DN X300 JACK P W B UNIT FOIL SIDE COMPONENT SIDE ...

Page 16: ...16 DN X300 CPU P W B UNIT COMPONENT SIDE FOIL SIDE ...

Page 17: ...17 DN X300 REVERSE P W B UNIT PHONE P W B UNIT FOIL SIDE FADER START P W B UNIT COMPONENT SIDE COMPONENT SIDE CH VR P W B UNIT TRANS P W B UNIT COMPONENT SIDE COMPONENT SIDE COMPONENT SIDE FOIL SIDE ...

Page 18: ...or in some case supplying of part may be refused l When ordering of part clearly indicate 1 and I i to avoid mis supplying l Ordering part without stating its part number can not be supplied l Part indicated with the mark is not illustrated in the exploded view l Not including Carbon Film Resister 5 1 4W Type in the P W Board parts list Refer to the Schematic Diagram for those parts l Not includin...

Page 19: ...040 701 TRANSISTOR DTA124ES Q401 402 00D 958 7034 707 TRANSISTOR 2SC2878 B Q501 504 00D 958 7034 707 TRANSISTOR 2SC2878 B D101 104 00D 958 0041 700 LED RED D201 204 00D 958 0041 700 LED RED D501 00D 958 0041 700 LED RED D701 00D 958 7019 308 LED BLUE D705 716 00D 958 0041 807 LED GREEN D717 722 00D 958 0045 104 LED YELLOW D723 724 00D 958 0041 700 LED RED D804 806 00D 958 0041 700 LED RED ZD501 50...

Page 20: ... 905 CHIP CAPACITOR 0 1uF 50V Z C229 232 00D 958 7032 000 POLYESTER CAPACITOR 0 0018uF 50V J C235 236 00D 958 7033 407 POLYESTER CAPACITOR 0 1uF 100V J C239 240 00D 958 7032 505 POLYESTER ACPACITOR 0 056uF 50V J C241 242 00D 958 7029 806 POLYESTER CAPACITOR 0 01uF 50V J C247 248 00D 958 7032 204 POLYESTER CAPACITOR 0 0082uF 50V J C251 252 00D 958 0021 209 POLYESTER CAPACITOR 0 0047uF 100V J C253 2...

Page 21: ...m m RED B B WIRE BLACK L 170mm CN01 00D 958 7016 301 15P CONNECTOR WIRE CN02 00D 958 7016 408 15P CONNECTOR WIRE CN03 00D 958 7016 505 10P CONNECTOR WIRE CN802B 00D 958 7015 904 4P 2 5 SOCKET JM24188 4 FFC01 00D 958 7016 806 11P FFC CONNECTOR FFC02 00D 958 7017 300 10P FFC CONNECTOR SMD FFC03 00D 958 7016 903 15P FFC CONNECTOR SW103 105 00D 958 7015 506 LEVER SW LBCR23M 20K SW106 00D 958 7014 701 ...

Page 22: ...uF 50V Z C11 12 00D 958 7031 904 ELEC CAPACITOR 100uF 25V M C13 00D 958 0044 105 ELEC CAPACITOR 1000uF 25V M C14 00D 958 7030 905 CHIP CAPACITOR 0 1uF 50V Z C15 00D 958 7029 505 ELEC CAPACITOR 100uF 10V M C16 00D 958 7032 107 ELEC CAPACITOR 220uF 35V M C17 00D 958 7032 408 ELEC CAPACITOR 22uF 16V M C101 102 00D 958 7031 603 CHIP CAPACITOR 390pF 50V J C103 104 00D 958 7032 408 ELEC CAPACITOR 22uF 1...

Page 23: ...15 700 15P SOCKET CN02A 00D 958 7015 807 15P SOCKET CN04 05 00D 958 7017 504 4P SOCKET B4B XH A CN06 00D 958 7037 801 RJ45 JACK CN07 00D 958 7017 708 4P SOCKET B4B XH A JK101 00D 958 7037 704 4P RCA JACK JK201 00D 958 7037 704 4P RCA JACK JK851 852 00D 958 7037 306 HEADPHONE JACK 3 5 JK901 00D 958 7037 403 6P RCA JACK L01 03 00D 958 0016 900 BEAD CORE 86 019 A SW101 00D 958 7015 409 SLIDE SW SSSF1...

Page 24: ...APACITOR 470pF 50V K C323 324 00D 958 0021 306 CERAMIC CAPACITOR 100pF 50V J C953 954 00D 958 7032 903 CEREAMIC CAPACITOR 390pF 50V J C955 956 00D 958 7029 903 CERAMIC CAPACITOR 68pF 50V J C957 958 00D 958 7029 709 ELEC CAPACTIOR 10uF 25V M C959 00D 958 7029 107 CERAMIC CAPACITOR 0 1uF 50V Z C963 964 00D 958 7032 408 ELEC CAPACITOR 22uF 16V M C967 970 00D 958 7033 300 ELEC CAPACITOR 47uF 16V M C97...

Page 25: ... C185 186 00D 958 7030 303 CHIP CAPACITOR 22pF 50V J C187 00D 958 7029 107 CERAMIC CAPACITOR 0 1uF 50V Z C281 282 00D 958 7029 709 ELEC CAPACTIOR 10uF 25V M C283 284 00D 958 7029 107 CERAMIC CAPACITOR 0 1uF 50V Z C285 286 00D 958 7030 303 CHIP CAPACITOR 22pF 50V J C287 00D 958 7029 107 CERAMIC CAPACITOR 0 1uF 50V Z C401 00D 958 7029 107 CERAMIC CAPACITOR 0 1uF 50V Z C403 404 00D 958 7034 309 CHIP ...

Page 26: ...A 00D 958 7017 300 10P FFC CONNECTOR SMD FFC03A 00D 958 7016 903 15P FFC CONNECTOR L801 802 00D 958 0016 900 BEAD CORE 86 019 A W07 00D 958 7016 107 4P CONNECTOR WIRE X801 00D 958 7037 908 CITIZEN BRAND CSA 309 16MHz 00D 958 7015 603 SOCKET PLCC32TS for IC802 Ref No Part No Part Name Remarks Q ty New OTHER PARTS GROUP SW01 00D 958 7015 001 LEVEL SW LBC22B 095 CN01 00D 958 7017 106 6P SOCKET Ref No...

Page 27: ...58 0041 700 LED RED RESISTORS GROUP VR801 803 00D 958 7036 307 ROTARY VR 10KB RD09L114001K OTHER PARTS GROUP SW805 807 00D 958 7014 701 PUSH SW PSA 42E06L O 250 W804 00D 958 7016 709 10P CONNECTOR WIRE 00D 958 7038 402 LED HOLDER for D801 803 00D 958 0045 803 BRACKET L TYPE 00D 958 7038 907 SCREW M3 P0 5 5L Ref No Part No Part Name Remarks Q ty New SEMICONDUCTORS GROUP C527 528 00D 958 7029 301 CE...

Page 28: ... X300 EXPLODED VIEW Parts List Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacturer WARNING 印の部分は安全を維持するために重要な部品です従って交換時は必ず指定の部品を使用してください ...

Page 29: ...43 109 CH VR PCB ASS Y 2 22 00D 958 7036 909 SLIDE VR 50KB D462627 H 1 23 00D 958 7043 002 TRANS PCB ASS Y 2 24 00D 958 7015 302 POWER SW 1 25 00D 958 0040 303 IC 7805 1 26 00D 941 0021 405 IC NJM7915FA 1 27 00D 958 7035 502 IC NJM7815FA 3PIN 1 28 00D 958 7014 206 FIXED PLATE FOR IC 1 29 00D 958 7014 303 FIXED RACK 1 30 00D 958 7014 002 FIXED PLATE FOR ROTARY VR 3 31 00D 958 0045 803 BRACKET L TYP...

Page 30: ...7044 409 POLYFOAM F 1 3 00D 958 7045 000 SOFT BAG 1 4 00D 958 0039 505 POLY COVER 1 5 00D 958 7044 001 INST MANUAL for E3 E2 1 5 00D 958 7043 905 INST MANUAL for JP 1 6 00D 515 0923 304 S S LIST for E3 E2 1 6 00D 515 0918 209 S S LIST for JP 1 7 00D 515 0966 109 WARRANTEE for E3 1 8 00D 958 7043 400 TRANSFORMER AC120V for E3 1 8 00D 958 7043 507 TRANSFORMER AC230V for E2 1 8 00D 958 7043 604 TRANS...

Page 31: ...ither side of the power cord is less than 460 kohms the unit is defective WARNING DO NOT return the unit to the customer until the problem is lo cated and corrected NOTICE ALL RESISTANCE VALUES IN OHM k 1 000 OHM M 1 000 000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD P MICRO MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOU...

Page 32: ...28 0 1 C170 10 25 R231 3 9K R232 3 9K 7 6 5 IC207B 15218 C221 100P R221 12K 3 1 2 VR202A 20KA 1 2 3 4 8 IC207A 15218 C222 100P R222 12K 6 4 5 VR202B 20KA 15V 15V CH2 GAIN CH2 GAIN R223 100K R224 100K C219 1 50 C220 1 50 3 1 2 VR203A 20KB 3 1 2 VR205A 20KB 6 4 5 VR203B 20KB 6 4 5 VR204B 20KB 6 4 5 VR205B 20KB 3 1 2 VR204A 20KB R267 6 2K R269 6 2K R271 10K R268 6 2K R270 6 2K R272 10K C272 33P C271 ...

Page 33: ...81 88 P82 89 P83 90 P84 CS 91 VSS 92 PA0 93 PA1 94 PA2 95 PA3 96 PA4 97 PA5 98 PA6 99 PA7 100 IC801 MAX003 A0 12 A1 11 A2 10 A3 9 A4 8 A5 7 A6 6 A7 5 A8 27 A9 26 A10 23 A11 25 A12 4 A13 28 A14 29 A15 3 A16 2 CE 22 OE 24 WE 31 IO0 13 IO1 14 IO2 15 IO3 17 IO4 18 IO5 19 IO6 20 IO7 21 VCC 32 NC 1 GND 16 NC 30 IC802 W39F010B 70 C810 0 1 C808 0 1 C809 0 1 C802 0 1 C801 100 10 C804 0 1 L801 FB X801 16M C...

Page 34: ...2 MIC FX DGND R955 470 R956 470 R953 20K R954 20K C953 390P C954 390P C959 0 1 15V 15V R959 12K R957 4 3K R958 4 3K R960 12K C956 68P C955 68P 5 6 7 IC301B 2068 3 2 1 8 4 IC301A 2068 C974 0 1 15V 15V R302 47K R301 47K R304 1K R305 100K C304 22P C301 22 16 C302 22 16 R307 1 3K R306 3 6K C306 22 16 R308 20K R311 12K R310 4 3K C308 68P R303 1K C303 100P C905 0 1 15V 15V AIL AIR AOL AOG AOR C854 0 1 C...

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Denon DN-X300, Service Manual

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