Pioneer VSX-418

14 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

4. BLOCK BIAGRAM4.1 OVERALL WIRING CONNECTION DIAGRAM

11/120

1912

5/280

XDD3248

15/230

13/170

7/190

11/200

3/300

CN603

5

CN

901

CN

805

21

1319

15

1319

15

CN

816

21

CN

111

CN

815C

N82

7

CN

701

15 15C

N10

9

CN

704C

N80

7

CN

951

CN

110

17 17

15C

N81

3 1915

XDD3251

CN

122

15

CN108 CN101

17/1101905

CN

130

XDD3259

1907

137

CN

105

CN

803

CN

302

6

CN

1903

CN

103

1919

XDD3235

1911

11

CN

304

CN

307

XDD3189

CN

701

CN

252

XDX3066

810 CN

702J43

CN

251

CN800

971

5/125

J42

D15A05-125-2651

511

XDD3200

XDX3064

CN

401

404

J22

WIRE INDICATION

7: Number of contacts (pin)

140: Insulation length (mm)

E.g. 7/140

XXM3012FAN

A1/3

-A

3/3A

FRONT DISPLAY ASSY(XWZ4283)

H

FPDIGITAL INPUT ASSY(XWZ4298)

5.1CH INPUT ASSY(XWZ4341)

M

N

MA

IN A

SS

Y(X

WK

3356

)

VIDEO ASSY(XWZ4291)

POWER PACK ASSY(XWZ4323)

REGULATOR ASSY(XWZ4315)

DS

P A

SS

YB

C 1/2 -C 2/2

C

ROTARY ENCODER ASSY(XWZ4286) I

FRONT MINI JACK ASSY(XWZ4296)

L

(AW

X89

80)

FM

/AM

TU

NE

R

UN

IT (

AX

X71

70)

(Note : No schematic diagram)

15VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

6/40

0

AC CORD

FU1

CN51

11/300J21

D20PYY1130E

D20

PY

Y04

10E

J52

4/10

0

CN1201851

J47

XD

X30

65

891 J5J7 J4J3 J615

51

470

D15A03-100-2651

471

D15A03-100-2651

J44

3/100

512

J41

3/100

501

2.0mm CABLE CONNECTOR

1.5mm FLAT CABLE

1.25mm FFC

1.25mm REVERSE FFC

2.0mm FLAT CABLE

1.25mm FFC CONNECTOR

1.5mm CABLE HOLDER

2.0mm CABLE HOLDER

1.0mm FFC

PH CONNECTORB*B-PH-K-S

B*B-EHEH CONNECTOR

BOARD IN

1.0mm FFC CONNECTOR

1.25mm FFC CONNECTOR(L)

AC CODE CONNECTOR

1.25mm BOARD to BOARD PLUG

1.25mm BOARD to BOARD SOCKET

AC CODE SOCKET

2.0mm BOARD to BOARD SOCKET

2.0mm BOARD to BOARD PLUG

MAIN TRANS

ZWNH1672G22-6-21J

Y1 (N)

Y2 (L)

Y6 (L)

ZWNH1672G22-4-15J

BROWN

BLUE

ZWNH1672G22-1-22J

Y9 230V,50Hz

YELLOW

120V

BR

OW

N

Y6

7

YE

LLO

W

4 236 5 1

YE

LLO

W

BLU

E

110V

Y4 Y3 Y5Y7 Y8

10V

Y1

0VMAIN TRANSD

G

Q

TRANS2 ASSY(XWZ4334)

(XWZ4302)PRIMARY ASSY

TRANS3 ASSY(XWZ4337)

POWER KEY ASSY(XWZ4287)J

JOG ASSY(XWZ4289)K

HEAD PHONE ASSY(XWZ4321)O

k When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".k The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.k : The power supply is shown with the marked box.

16 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

4.2 BLOCK DIAGRAM

SW

CN307 CN105

SL/SR

C

OPT1

COAX1

COAX2

(DIR)

CD-R OUT

VCR/DVR OUT

(ADC)

LPF

(for DECODE)

DSPC56371AF180DSP IC

CN701

CN603CN1903

CN109

(SW)

NJM4565

IC104

AK4114VQ(SL/SR)

(C)

IC103

IC104

AK4626AVQ(CODEC)

(DAC)

(FL/FR)IC105

DVD/LD

CD-R/TAPE

TV/SATL/R

L/R

L/R

Front Audio

CD

VCR/DVR

L/R

L/R

L/R

(For MCACC Setup)

MODULETUNER L/R BLOCK DIAGRAM FOR VSX-418

B DSP ASSY

F 5.1CH INPUT ASSY

M DIGITALINPUT ASSY

A MAIN ASSY

17VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

GND

GND

GND

GND

GND

DVR REC

MONITOR

TV/SAT

DVD/LD

CN310

DVR

(COMPOSITE SEL)NJM2595M

PO

WE

R P

AC

K A

SS

Y

IC301

R299

STBY

OSD

IC302NJM2243M

(VIDEO/OSD SEL)

IC851(PDC132A)0

CN111 CN302

(SL/SR)

(C)

SW1

SW2

A. MUTE

A. MUTE

A. MUTE

Q303

SW PREOUT

Q631

30dB

RY753

C

A. MUTE

Q651

30dB

RY752

SL/SR

Tone

(FL/FR)

EVOL/SELECTORIC108

9.5dB

9.5dB

9.5dB

9.5dB

BD3474KS2

FUNCTIONSELECTOR

CN110 CN704

CN702

IC601 (1/2)IC603 (2/3)

IC601 (2/2)IC603 (3/3)

IC603 (1/3)

: AUDIO SIGNAL FLOW

: VIDEO SIGNAL FLOW

Q601

30dB

RY751

FL/FR

Q1551

A. MUTE

1551

O HEAD PHONE ASSY

C POWER PACK ASSY

P VIDEO ASSY

18 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

4.3 DSP BLOCK DIAGRAM

DSP ASSY Block Diagram

PQ1LAX95MSPQ PQ1LAX95MSPQ

1.25V 3.3V

Analog 2ch in(1)

24.576MHz

SPDIF out(2)

Analog 8ch OUT6ch OUT(AWX8980 only)

COAX in(2)

SPDIF in(5)

AWX8805,AWX8806

AWX8805,AWX8809 only only

XM in

XM Analog 2ch OUT

AWX8809,STBY

STBY

AWX8810,AWX8812,AWX8980

only

A5V

D5V

DIRAK4114VQ

SWTC74VHC157

CODECAK4626AVQ

SDTOLRCK,BCLK OUT

DSPDSPC56371AF180

LRCK,BCLK INSDTIMCLK

SW

TC7WH125

SERIAL ROM

PDC151A8 forAWX8809, AWX8810

PDC152A8 forAWX8805, AWX8806

XMDTF2621E-01

DACAK4387ET

Lip SyncML87V5002

AWX8805, AWX8809 only

Control in

Control out Control out

5 3LEVEL

SHIFTERTC74VHC08

3 5LEVEL

SHIFTERTC74VHCT08

3 5LEVEL

SHIFTERTC74VHCT541

IC801

IC871

IC802

X801

IC851

IC953

IC951

IC901IC902

IC952

IC601

IC401

IC751

IC851

IC551

IC701

DSP ASSY (VSX-418 : AWX8980)B

38 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10. SCHEMATIC DIAGRAM10.1 MAIN ASSY (1/3)

FR

FL

SL

SR

SW

SB

RC

SLI

N1

FR

IN1

CIN

1S

WIN

1

SB

LIN

1

SB

RIN

1

FLI

N1

SR

IN1

31

42

56

7

10 8

1112

915 13

14

56

3

4

7

21

3

2

1

CN

105

C16

6

C16

5

R15

8

R16

1

CN109

C140

C139

R14

0R

139

L112 C11

2

R32

4

R112

C11

8

R156 C11

1

L111

C11

4

R157

R32

6

R32

3

C11

7

R111

R114 C19

2

C138

C11

3

R32

5

C19

1

R113 C137

R13

2

C10

8

R32

0

R108

R31

9

C10

7

R107

C18

8

C132

C18

7

R13

1

C131

C179

C11

0

R110R32

8

C10

9

R32

7

R13

4

C19

0

R13

3

C134

C18

9

R109

L104 C10

4R154

C10

3

C133

R31

6

R104

C10

41

C126

R31

5

C10

31

L103

R155

C199

C10

6

R31

8

R106

R103 C125

R12

8C128

C18

6

C10

5

R31

7

R105

C180

R11

6

C18

5

R12

7

C127

R12

2C122

R15

9

R16

2

R13

6

C136

R13

5

C135

R13

8 R180

R13

7

R14

9

R181

R182

R396

C155

C147

R12

6

R183

R12

5

IC108

C130

C129

C152

R15

2

C14

8

R15

1

C15

3 C15

4

C14

9

C15

0 R14

8

R147

C19

7C

198

R11

5

R130

C18

1C

182 R12

1

C121R129D332

D31

2

R31

2C

332

C33

4

D33

1

R31

1

C33

1

C33

3

R14

2R

141

D31

1

C151

GNDA

9604

S-0

7C

GNDA

1/50

1/50

ST

BY

ST

BY

SB

RO

SB

LO

GDAC

10/50

10/50

ST

BY

ST

BY

STBY

CH

*1

GNDA1GNDA0

2.2K CH

ST

BY

22p

STBY

STBY

CH

*1

STBY

ST

BY

ST

BY 2.2K

22p 10/50

CH

33010/50

CH

CH

*1*1

ST

BY

330

*1 CH

*1 CH

10/50

CH

*1

330

ST

BY

*1CH

ST

BY

GND

330

10/50

CH

CH*1

*1

10/50

0.01 YB330

CH

*1

ST

BY

ST

BY

CH

*1

330

10/50

CH*1

GNDA

10/50

CH*1

STBY

STBY

*1

STBY *1

2.2K

GNDA

10/50

CH

ST

BY

22p

CH

CH

ST

BY

CH

22p

GNDSTBY

330 0.01

CH *1 S

TB

Y

2.2K GNDA 10/50

YB10/50

ST

BY

CH*1

GNDA

CH *1

ST

BY

330

GND

0.01

CH*1

ST

BY

10/50 GNDA

ST

BY330

ST

BY

YB10/50

ST

BY

ST

BY

GNDA

10/50

ST

BY

GNDA

ST

BY

GNDA

ST

BY

0

DSPOL

GNDA

ST

BY

GNDA

ST

BY

GNDA

100k

0

ST

BY

GNDA

GNDA

0

ST

BY

ST

BY

BD3474KS2

STBY

47/50

0.01YB

0.022 YB

ST

BY 0

GNDA

ST

BY

STBY

STBY

V-12

ST

BY

0.02

2

0.04

7

YB

ST

BY 0.

15

0.04

7

0.15

YB

YB

YB 1K

YB 1K

YB

CH*1

CH*1

ST

BY

CH

CH

*1*1

GNDA

ST

BY330 10/50

UDZS6R8(B)

1SS

355

V-7

100/

1W0.

01

100/

10

UD

ZS

6R8(

B) 10

0/1W

YB

GNDA

0.01

YB

100/

10

TR

TL

ST

BY

GNDA

1SS

355S

TB

Y V+12

V+7

0.01

*4C

N12

5

TO POWER PACK ASSYRC

MU

T/O

VF

GN

DA

(DA

G)

GN

DA

(DA

G)

TO 5.1CH INPUT ASSY GN

DA

(DA

G)

GN

DA

(DA

G)

GN

DA

(DA

G)

SW

AG

AGC SL

SR

AG

FLO

VC

OM

GF

RO

LIN

RIN

CO

SW

O

SLO

SR

O

XKP3090

VIDEO R

VIDEO L

GNDA

FRONT R

FRONT L

GNDA

REC

R(R)

LGNDGND

MD

R

(CHASSIS)

DVR/VCR

(L)

(R)

XK

B30

67-

CN

142

L

PLAY

(L)

(CHASSIS)

R

TV/SAT

L

(R)

L

DVD/LD

R (R)

REC

(CHASSIS)

R

RCD-R/TAPE

L

(R)

PLAY

L

R

(R)

636261 666564

SW

SR

SL

C

6968

SB

LIN

SB

RIN

67

60

59

58

57

56

55

MICOUT

SIRIUS LSIRIUS R

TL

TR

AUX(L)54

53

52

51

50

49

48

AUX(R)VIDEO L

DVD/LD(L)

CDR(L)

CDR(R)

VIDEO R

CD

RR

EC

(L)

CD

RR

EC

(R)

727170

VC

RR

EC

(L)

VC

RR

EC

(R)

757473 787776 8079

2

1

4

3

6

5

8

7

AVEE

109

DATA

CLOCK

1312

11

AVCC

DGND

(R)

(L)

47

46

45

4344

42

VCR(L)VCR(R)

TV(L)

TV(R)

DVD/LD(R)

CD(R)CD(L)

41

3940 363738 333435

RIN

(R)

15

14

17

16

19

18

29303132 262728 232425

LIN

20

2122

(CHASSIS)

CD

L

STBY

(R)

FR

IN1

SLI

N1

SR

IN1

FLI

N1

SB

RIN

1

CIN

1

SW

IN1

SB

LIN

1

A 1/3CN815C 2/2

CN307F

971L

A 3/3

A 3/3

A 3/3

(FL)

(SL)

(SB

L)

(SW

)

(C)

(C)

(SBL)

(L)

(L)

(L)

(FL)

(SL)

(C)

(SW

)

(SB

L)

(FL)

(SL)

(L)

(L)

(L)

(L)

(L)

(L)

(L)

(L)

(L)

(L)

(L)

(L)

(L)

XK

B30

55

CN108

52147-0310

D20PYY0323E

TO FRONT AUDIO ASSY

J30

39VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

SWIN1

SBL

FR

SBRIN1

SBLIN1

FRIN1

FLIN1

CIN1

SR

MP

SLIN1

SRIN1

82

34

1

2 8

34

1

86

54

7

82

1

34

6 8

54

7

6 8

5

7

4

82

1

34

6 87

54

R27

0

R26

2

C26

4

C262 R264 R266

C26

6

R272 R274

R268

R27

6

C27

8

C270 R278

IC104

C268

R28

9 C29

7

R29

5

C281

R28

1R

282

C282

C28

3

C28

5

R27

9

R283 R285 R287

IC106

R293R291

C289

R260

R297

C28

4

C28

6

C287

R29

0

R292 R294

R29

6

C29

2

C29

8

R284 R286 R288

IC106

C290

R259

C288

R298 C29

1

R20

2

C202

C14

1

R20

1

C20

4

C20

6

R21

0

R212 R214

C210

C21

8

R21

6

R204 R206 R208

IC105

C208

R240

C21

7

C20

3

C20

5

R20

9 R211 R213

C209

R21

5

R14

6

C201

C14

5

C14

6

R14

5 R26

1

C261

R24

2

R205 R207R203

IC105 R239

C207

R26

9

C26

3

C26

5

R263 R265 R267

R271 R273

C269

R27

5

C27

7

C27

2

R277 C27

1

IC104

C24

4

C24

6

C267

R236

R25

0

R252 R254

R25

6

C25

8D107

D105

D103

C242

R24

1

C241

R244 R246 R248

IC103

C250

R235

C248

R258C

243

C24

5

R24

9

R251 R253

C249

R25

5

C25

7

C25

2

R257

C25

1R243 R245 R247

IC103

C247

R232

GDAC

1.2K

47K

330p

TS

YB

2.2/50 3.9K 4.7K

220P

2.7K 270

YB

12K

ST

BY

STBY STBY

GDAC

NJM4565MD100p

ST

BY STBY STBY

YB

ST

BY

ST

BY

ST

BY

STBY

STBY

ST

BY

ST

BY

ST

BY

STBY STBY STBY

GDACSTBY

ST

BY

STBY

STBY

STBY

V-12

ST

BY

ST

BY

ST

BY

STBY

ST

BY STBY STBY

ST

BY

ST

BY

ST

BY

STBY STBY STBY

STBY

STBY

STBY

STBY

STBY

ST

BY

V-12

V+12

(SWOUT)

TS2.2/50

(SBL)

(COUT)

(FLOUT)

(SLOUT)

(SROUT)

(FROUT)

47K

0.1 GNDD

TS2.2/50

GDAC

47K

ST

BY

330p

STBY 3.9K

CH

3.9K

3.9K

STBY3.3K

STBY

ST

BY

YB

0.01

NJM4565MD

GDAC

STBY

330p

YB

0.01

CHV+12

ST

BY

330p

CH

STBY 3.9K 3.9K

3.9K 3.3K STBY

STBY

ST

BY

CH

100p

CH

100p

1K 1K

2.2/50TS

VLD

T

VLC

K

GDAC

NJM4565MD

330p

STBY

330p

3.3K

STBY1.8K

CH

V-12

47K

ST

BY CH

STBY 3.3K 3.3K

NJM4565MD

STBY

STBY

ST

BY

0.01

YB

ST

BY

STBY

0.01

YB

GDAC

47K

ST

BY

330p

330p3.

3K

STBY1.8K

CH

V+12

ST

BY

ST

BY

DAN217U

DAN217UGDAC

GNDAGNDU

GNDA

DAN217UGDACGNDU

TS2.2/50

TS2.2/50

STBY 3.3K

CH

3.3K

NJM4565MDGDAC

STBY

STBY

330p

STBY

V-12

CH

ST

BY

330p47

K

CH

STBY 3.3K 3.3K

3.3K

1.8K STBY

STBY

ST

BY

ST

BY

0.01

YB

STBY

0.01

NJM4565MD STBY

330p CHV+12

YB

(2/2)

STBY

(1/2)

(1/2)

(2/2)

(FR)

(1/2)

(1/2)

MAIN ASSY(1/3)

(SBL)

VEF1040-A

Low Pass Filter

(2/2)

(SR)

(1/2)

For Wire Styling

: AUDIO SIGNAL FLOW( )

101

CKSRYB****50-T(SQ):CKSQ.CCSQ

RESISTOR: RS1/16S***J-T, RS1/10S***J-T

NOTES: NO INDICATED PARTS IS....

CHEMICAL CAPACITOR: CEAT***M**-T,-TS

CERAMIC CAPACITOR: CCSRCH****50-T

(L): Audio Signal Route (L ch)

(M): Audio Signal Route (Mic ch)

(FL): Audio Signal Route (Front L ch)

(SL): Audio Signal Route (Surround L ch)

(C): Audio Signal Route (Center ch)

(SBL): Audio Signal Route (Surround Back L ch)

(SW): Audio Signal Route (SubWoofer ch)

MAIN ASSY(XWK3356)

A 1/3

A 1/3

A 2/3

(C)(C)

(SBL)

(SW)

(SBL)

(SW)

(FL)(FL)

(C)

(SBL)

(FL)

(SL)

(SL)

(SL)

*1*4 VSX-418

CN125 XKB3055100p

40 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.2 MAIN ASSY (2/3)

+

-

-

+

+

-

-

+

+

-

-

+

+

-

-

+

R505 C385

R51

3

IC315C390

C389

R504

C362

R48

4

R48

5

R50

7 R50

9

C386

R50

8

R515C393

C387

R50

6

C384

R51

2

R514

IC315

C388

IC312

R550C368

R51

7

R51

8

R51

6

R488 C370

R49

4 R498

R50

2R49

6 C364

C366

R50

0

C367

Q361

R48

3

C361

R49

5

C363

R49

3

R497

R49

9

C365

R549

IC312

R472

C342

R48

2

IC311

R47

4R

476

C348

C346

R478C347

R48

1

C343R47

5R

473

C344

R477

R47

9

C345C341

R322R452

IC311

R471

C328

R48

0

R308

R307

R306

R305

R304

R303

C322

R46

2

IC310

R45

4R

456

R458

C324

C326

C327

R46

1

C321

R45

5

C323

R45

3

R457

C325

R321

R467

IC310

R46

0R

459

STBY

(SBR)

(1/2)

SBR (SBR)

(SBR)

SBL(2/2)

(2/2)

(SW)

SW

(1/2)

C

(SR) (1/2)

SR

SL

(2/2)

(1/2)

(SR)

(FR)

(FR) FR

FL(2/2)

PRE-AMP

STBY STBY

ST

BY

STBYSTBY

STBY

STBY

STBY

TS10/50

100k

2SC5938A(AB)

(SBROUT)

(SBLOUT)

SWPR

ST

BY S

TB

YS

TB

Y

*3

STBY

STBY

*3ST

BY

STBY

ST

BY

STBY

STBY

STBYSTBY

STBY

0

TS

STBY

ST

BY

ST

BY

ST

BY

4.7K

ST

BY

ST

BYS

TB

Y

4.7/50

STBY

STBY

STBY

ST

BY

STBY

ST

BY

ST

BY

STBY

STBY

22/50

0STBY

0

STBY

10k

10k

GNDA

STBY

ST

BY

STBY

ST

BY

ST

BY

22/50

STBY

STBYS

TB

Y

STBY

ST

BY

ST

BY

STBY

STBY

STBYTS

22/50

STBY

STBY STBY

0

STBY

0

STBY

10k

10k

(SROUT)

(COUT)

(SWOUT)100

100

100

(FROUT)

(SLOUT)

(FLOUT)

100

100

100

ST

BY

ST

BY

ST

BY

22/50 TS

STBY

*1

STBY

ST

BY

STBY

STBY

ST

BY

ST

BY

STBY

STBY

TS22/50

STBY

0

10k

10k

V+12

A 2/3

A 1/3

A 3/3

(FL) (FL)(FL)

(SL)

(SL)(SL)

(C)

(C)(C)

(SBL)

(SBL)(SBL)

(SW)

(SW)

(SW)

41VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

SBL

SBR

OLDTXPROTECTDCDT

6_OHM

AMUTEF-DRIVE

CO

NT

RO

L

+

-

+

-

32

13

12

4

3

21

7

65

8

13

1112

9

10

16

14

15

17

R30

0C

300

D25

5

R28

0

D25

3

R443

R463

Q255 R464

Q256

R447

Q252

Q254

Q259

R43

7

Q248

Q249

C25

6

C25

3

R436

IC251

R430

IC251 D25

1

R43

8

R43

9

R44

0

C25

4

R44

2

C255

R44

8

D254

R44

1

Q253

R44

6R

445

Q257

R449

R551

R432

R435 R434

R431

R433

R444

C320

C392

Q250

CN251

CN110

CN252

FAN CONTROL

(2/2)

SL

SR(1/2)

FR

FL

C

(SR)

(FR)

MAIN ASSY(2/3)

XDX3064

J22 TO

TR

AN

S3

AS

SY

+24V

GNDU

GNDU

FAN+

FAN STOP

FAN-

TO

FA

N

MO

TO

R

F-DRIVEDCDT

XPROTECTOLDT

NECK

TO

PO

WE

R P

AC

K A

SS

Y

AMUTE

(SB)

TO MAIN ASSY( TO MAIN ASSY 3/3 )

: AUDIO SIGNAL FLOWJA:CEJA

Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.Rated Voltage: 50V expect for electrolytic capacitors.

1.RESISTORS

Tolerance: (J) 5% unless otherwise noted.

Unit: p-pF or μF unless otherwise noted.

Rated power: 1/16W unless otherwise noted.Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.

NOTE

2.CAPACITORS

+-

GNDU

V-12

ST

BY

ST

BY

V+5U

*5 *5

*5

470

*5

*5 *5

2SD2704K

4.7K

(QR)2SD1858X

RT1P241M

(QR)2SC4081

10K

RT1N241M

0.01

NJM4565MD

68K

68K 39K

100K

NJM4565MD10

K

(QR)2SC4081

10K 10

K

100K

100/

25

0.01

NPSTBY

100K

UDZS5R1(B)

8.2k

2.2K

DA

N21

7U

ST

BY

RT1N241M

22k

2SA1576A(QR)

8.2K

100K

100K

68K

100K

YB1000p

STBY

GNDA

GNDU

GNDCH

52147-0310

XKP3059

B3B-EH

6 OHM

GNDU

FL

GNDA

SR

GNDA

FR

C

GNDA

SL

GNDA

A 2/3

CN704

FAN

C 1/2

891G

A 3/3

A 3/3






(FL) (FL)

(SL) (SL)

(C) (C)

(SBL)

MAIN ASSY(XWK3356)A 2/3

Q255R463R464

*5

D253

R280D255

RT1N241M-0

UDZS27(B)

0-

MYSXJ5

42 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.3 MAIN ASSY (3/3)

SP

B_R

Y

SP

A_R

Y

HP

DE

T

R/C

_RY

AC

_RY

AC

_WP

SIRTX

25

EX

PD

TE

XP

CLK

SIRRX

SW2SW1

INH

OSD_ON

AMUTESWDET

V3V2V1

OSD_DT

OSD_CS

OSD_CLK

OSD_RST

V2

V3

EX

PC

E

V1

T_CLKT_DO

T_CET_DI

CN

111

L900

2

L500

2

L900

1

C90

30

L102

L101

CN130

C90

17

D101

C116 C115

C90

01

IC9002

R5004

R5003

C50

28

C50

27

C50

26

C50

25

R5002

R5001

CN103C

5001

C50

02

C50

03

C50

05

C50

04

21

1218

17 15

16

19

20

13

14

11

10

9

8

7

6

5

4

3 1

2

13

1112

10

8

9

7

56

3

4

11

9

10

21

3

2

1

4

87

65

4

3

21

XK

P30

91

GNDT

AT

L700

2

QT

L101

3

AT

L700

2

100/

25

GNDA

GAV

QT

L101

3

SWPR

QT

L101

3

SIRIUS_RST

SIRTX

SIRRX

9604S-13C

GNDU

0.1

D+5VVT+9

D+5V

STBY

0.01 0.01

YB YB

V-12 V+12

STBY+5V

GNDU

ST

BY

BR24L16FV-W

TR

TL

STBY

VT+9

52044-1145

22p

1000

p 1u

0.01

1000

p

1000

p

1000

p

CHASSIS

ST

BY

ST

BYYB

YB

YB

GNDT

GNDU

R9092

R9091

0

0

R90

930

RD

S_D

T

RD

S_C

LK

RD

S_O

N_/

_OF

F

R50

12

R50

13

R50

20C

5020

R50

11

C50

12

C50

17

C5018

C5010

C50

11

IC5001

C50

13

X5001

C50

14

C50

15

C50

16

R5010

21 3 4 5 86 7

1516 1214 13 911 10

ST

BY

ST

BY1K

4700

p

10/5

0

ST

BY

560p

STBY

1K

STBY

47K

AL

LC72725KM

47K

27p

27p

47/1

6CH

CH

AL

ASS7004

0.01

D+5V

YB

RD

S-I

D/R

EA

DY

MP

XIN

VR

EF

RD

DA

FLO

UT

VS

SA

VD

DA

CIN

RD

CL

XIN

XO

UT

RS

T

MO

DE

VS

SD

VD

DD

TE

ST

RDS4.332MHz

R50

07

R5005

R5016C

5008R5009 Q5009

R50

06

STBY

ST

BY

GNDT

STBY STBY STBY

ST

BY

2.CAPACITORS

Rated Voltage: 50V expect for electrolytic capacitors.Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.Unit: p-pF or μF unless otherwise noted.

Tolerance: (J) 5% unless otherwise noted.Rated power: 1/16W unless otherwise noted.

-+

: AUDIO SIGNAL FLOW

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.1.RESISTORS

NOTE

SP

-B R

Y

ST

+5V

AC

RY

TO POWER PACK ASSY

R/C

RY

SP

-A R

Y

HP

. SW

GN

DT

GN

DU

D+

5V

T+

9V

AC

WP

-VF

FL

AC

2F

L A

C1

-12V

+12

VS

WO

UT

GA

V

GA

V

GN

DA

GN

DA

TO

VID

EO

AS

SY

TO

FM

/AM

TU

NE

R U

NIT

OSD_ON

SW1SW2

INHOSD_ON

SW1

SW2

INH

SWDET

AMUTESWDET

AMUTEV3

V2V3

V2

OSD DT

V1

OSD CLK

V1

OSD DT

RDSVSM

OSD CLK

OSD RST

OSD CS

GNDT

OSD RTOSD CS

MAIN ASSY(3/3)

A1

A0

GND

A2

SDA

SCL

Vcc

WP

E2PROM

TUNER CLK

+9V

TR

GNDTTL

TUNER DO

TUNER CE

TUNER DI

(RCA Jack)

A 3/3CN816C 2/2

CN

304

P

A 1/3

A 1/3

A 2/3

(L)

(SW

)

43VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

TX RX

35 3736

47

EX

P3

EX

P2

100

EE

_CLK

EX

P5

403938

22

242

141

1945 46

29

26

2728

25

24

22

23

21

1W_WP19AC_WP

EE_DT

EE_CLK

EE_DT EE_CLK

OS

D_C

LKO

SD

_DT

XP

RO

TE

CT

EE

_DT

US

BD

AO

US

BD

AI

504947

51

48

50

2324 27 26 4546A

MU

TE

42 3941 40 3638 37 488835 49

SPA_RY

R/C_RY

SPB_RY

51

XM_ERR

52

AC_RY

SW2

OSD_ON

EXPDT

SWDET

EXPCE

EXPCLK

DCDTOLDT

RDS_CLKRDS_DT

SW1

77

79

80

78

CO

NT

RO

L

28 SR

IN

RM

CS

RO

UT

1W_W

P

100

HP

DE

T 91

INH93

EX

_ST

OS

D_R

ST

OS

D_C

S88

T_C

LK

T_C

E

T_D

I

T_D

O

30

R90

65

R90

64

D9064

R90

66

R90

67

D9065

Q9064

D9068

Q9065

Q9065

R90

71

R90

72

R90

73

R90

74

R9010

R9031

C90

05

R9013

R90

37

Q9001

C90

04C90

02

R90

02

C90

06

D9010

R9033

L9003

R9046

R90

39

R90

04

X9001

R9041

R9062

C9015

C9010 C9009

R9005

IC9001

R9045

R90

48

R90

47

R9018

C9016

R9016

R9017

R9014

R9015

R9001

R9003

C9003 R9038

C90

08

C90

19

C90

07

C9012

R90

25

R90

26

R90

60

R90

24

R90

23

R90

82

C90

81

R90

81

R9011R9012

C9000

R9032 Q9003D9011

R90

09

Q9002

C90

13

R90

30

Q9007

C9018 Q9006

R9008

R9036

R90

61

R90

28

R90

20

R90

19

R90

21

R90

22 R9034C

N10

1

C90

14

R90

07

C90

11

R90

06

D9007 D9006

31 33 3432 3635 37

30

403938 42 4341 4644 45

2827

2926

2523

2418

2117

2022

1916

1310

1112

1514

5

6

8

7

48

76

59

32

1

100 9899 97 949596 9293 91 89 8890 8587 86

4847 49 50

5152

5453

5655

5758

5960

6261

6463

6566

6968

6770

7172

7374

7577

7678

7980

84 83 82 81

1

4

3

2 108

75 1311

12

9

6 14

15

16

17

GNDU 10K

DAP202U

10K

10K

10K

GNDU

DAP202U

1SS355

UMD2N

UMD2N

D+5V

RT1P241M

221

221

221

5.1k

100K

JQ

2.2/

50

100K

RT1N431M

0.01

ST

BY

YB

YB1u

/10

100K

1SS355

47K

LFCA2R2J

470

ST

BY

100K

XSS3004-

100K

470

470

1000p

YB

STBY STBY

STBY

00

470

10K

10k

STBY STBY STBY

470

470

470

470

470

YB

0.01

ST

BY

330/

6.3

STBY

47K *1

*1 *1

270K

0.01

47022

0

221 100K

1K STBY0

V-12

D+5V

RT1P241M

RT1P241M

V+12

DAN202U

47K GNDU

ST

BY

47

DTC143TK

VLCK

VLDT

MCACC

STBY

STBY+5V

0.1

220

220

ST

BY

DSPOL

100K

STBY

470

470

470 6_OHM

*1

MICDET

STBY+5V

9604

S-1

7C

0.04

7

GNDU

470K

YB

YB 0.

047

470K

DAN217U

D+5V

DAN217U

15

14

13

10

11

12

7

8

9 5

46 2

13

9604

S-1

5C

R90

44

R90

43

R90

42

10K

10K

10K

1

2

(1/2)53

MU

TE

_OU

T

BU

SY

DS

P H

RE

Q

DS

P M

OD

E

DIR

DO

DIR

CS

DS

P D

O

DS

P C

LK

DS

P R

ST

DS

P S

S

DIR

ER

R

DIR

RS

T

DE

C M

UT

E

NC

DS

P D

I

GN

DD

4(2/2)

DMUTE

XM/SIRIUS RX

232C

CT

S

CLK DS

P C

LK

DS

P D

O

DS

P D

I

BU

SY

DS

P S

S

DS

P R

ST

DS

P M

UT

E

DS

P M

OD

E

DS

P H

RE

Q

DIR

CS

DIR

DO

AD

MO

DE

15.7MHZ

XM/SIRIUS TX

DISP RST 32.USB DAO/SR+ RX

USB POWER

USBXRST

31.USB DAI/SR+ TX

USBXFLAG

SIRIUS RST

50.USB SW

52.XMDAC_RST

51.USB WRITE MODE

UART SW

ACIN(WAKEUP)

USB CTL

USB/SR+ SW/HDREQI

1W WUP

LS INT

LOW_CONSUMPTION

12C DT EEPROM/LS SDA

NMI

+5V

XIN

GND

XOUT

XRESET

12C CLK EEPROM/LS SCL

CNVSS

GND

DISP CLK/OSD CLK

DISP DO

DISP DI/OSD DT

MAIN m-COM

CO

MP

VID

EO

INH

RDS DT/XM LINK ACTIVE

DISP RDY

HD SCK

DISP EN

HD DI HP

DE

T

VR

EF

AV

CC

AV

SS

SIM

UK

E2

SIM

UK

E1

DT

4 M

OD

E

EX

PA

ND

ER

ST

XP

RO

TE

CT

DE

CO

MU

TE

XM

PO

W

OS

D R

ST

OS

D C

S

6 O

HM

HD

DO

/HP

D_I

N

DIR

ER

R

DIR

CD

C R

ST

HD

MI R

EQ

O/C

E AMUTE

RY_C/R

RY_B

XM ERR

RY_A

MCACC/FRONT IN

RY-AC

EVR CLK

EVR DT

+5V

COMP VIDEO B

GND

OSD_ON

COMP VIDEO A

SW DET

EXP DT/VIDEO2

EXP CE/VIDEO3

DC PROT

EXP CLK/VIDEO1

DSP OVERLOAD

OL DET

RDS CLK/XMLSDP

XMSGNL SW

XMANT_REV

RDS FM+/XM RST

XMSC RATE

T_C

E

T_D

I

T_C

LK

T_D

O

FLA

C 2

-VF

DIS

P R

ST

FLA

C 1

DIS

P C

LKD

ISP

DI

DIS

P R

DY

DIS

P D

O

SR

IN

SR

OU

TR

MC

1W W

P

DIS

P E

N

MIC

DE

TG

ND

U

ST

BY

+5V

GN

DU

TO FRONT DISPLAY ASSY

TO POWER PACK ASSY

A 3/3

CN401H

A 1/3

A 2/3

A 1/3

A 1/3

A 1/3A 1/3



CN813C 2/2

MAIN ASSY(XWK3356)A 3/3

PEG468C

VSX-418/MYSXJ5 - 10K10K 1.5K*1 R9024 R9026R9023 R9025

SIMUKE For μ-P

CN

112

44 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.4 DSP ASSY (1/2)

LSFD

BCKI

LSLKLSBK

FDTI

LCKI

OSCXMMK

BDTO

XMLKXMFDXMBK

BCKOMCLK

LCKOFDTO

CDTOSDTO

XMSW3XMDAM

XMRST3XMANT3XMDO3XMLSD3XMFS3

XMDI3

XMMUT3

DRDO

MUT

XMLNK3

BUS3MISO

HREQ

ERR3

LSFD

LSLKLSBK

LSLK

MCLK

RX7

RX3

4

5

3

13 14 15 17 1816

12

2119 20 23 2422

25

11

10

8

9

7

6

5

29

30

26

28

31

27

32

1

2

3

4

2 5

1

3

4

2

1

48 47 46 434445

34

33

35

36

42 41 40 39 38 3710

0k

100k

GNDD

0

GNDD

0

0

0

0

0

47/6

.3

YB

stby Y

B

CH

00

V5D1

QTL10130.

1

QTL1013

V53 V3D V32

470p 0.

1

100

100

100

AK4114VQ

100

47

47

22

stby

VKN1236 V5D1

stby

GCH stby

stby

stbyYB

0.01

75

YB75

stby

0.01

stby

18k 10

k

10

F%

0.47

470p

10

YB

stby

YB

1000

p

100 YB

0.1

GNDD

CH

YB

0.1

47/6

.3

stby

0

V31

V3D

CK137

CK138

CK136

CK135

CK134

CK133

CK132

CK131

CK129

CK128

CK130

CK126

CK127

CK124

CK125

CK123

CK122

CK121

CK186

CK117

CK116

CK114

CK112

CK113

CK110

CK109

CK111

CK108

CK107

CK106

CK105

CK104

CK102

CK

35

CK101

CK

32R

605

R60

4

CK

30

CK

34

R667

R665

R666

R576

R57

3

R572

C60

5

C60

7

R57

4R

575

CK

33 L601C

606

C60

8

CK

141

L602

C60

9

CK

143

CK

142

R61

4

R61

6

R61

7

IC601

CK

144

CK

146

CK

145

CK

148R618

R615

R620

R621

R622

CK

29

CN603

JA501CK28

C50

2C

501

L502

R515

R50

2

C504

R50

1

CK

27

L501 C503

R514

R62

8

C61

7

R62

7

R51

7

C62

1 C62

0R51

6

CK

140

CK

139

R623

R624 C61

4

C61

9

C61

8

CK

147

L605

R612

MD

UNLESS OTHERWISE NOTED

RAB4CQ***J

(1608)

RAB4C***J or

or 1608)

RS1/16S***J

(1005 RS1/16S***JRS1/16SS***J

CKSRYB105K16

CEVW***M**

CCSSCH****50CKSSYB***K50

CKSRYB104K16

(1005 or 1608)

CKSRYB474K10(1608)

CKSSYB103K16CKSSYB104K10

CKSRYB***K50

CCSRCH471J50 MC

NOTES:

CCSRCH****50

NO INDICATED PARTS IS...

RX5

GNDD

GNDD

MD

DV

SS

VIN

TX

0

TV

DD

BO

UT

TX

1

CO

UT

UO

UT

DV

DD

VO

UT

DV

SS

LRC

K

MC

KO

1

SDTO

XTL1

P/SN

XTL0(CAD1/0=00)

RX7(BtoB)

IIC DIR&DIT

AVSS

RX6(FFC)

PDN

XTI

CDTO

BICK

XTO

DAUX

MCKO2

RX4

V+5D

AKB7131

COAX2RX1

COAX1RX0

RX5(FFC)

AVSS

RX

1(C

OA

X2)

AV

SS

AVSS

RX

2

RX4(FFC)

RX

3

AV

SS

AV

SS

RX

0(C

OA

X1)

CCLK

CDTI

AV

SS

VC

OM

AV

DD

CSNINT0

INT

1R

MD

CK

31

B 1/2

B 1/2

CN1903M

DSP ASSY(AWX8980)

45VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

FDTIBCKILCKI

RX7RX3

XMSW3

LSFD

LSBK

DRRT

BDTO

OSCDRRTDRDO

CDTO

FDTOSDTO

LCKOBCKO

SCKMOSI

DRCSERR3

MOSI

MC

DRCSSCK

MCLK

MD

10

13 1112

9 78 4

56

3

21

11

1412 13

910

15 16 17 18 2019 21 22

2325

24

87

56

43

2726

2829 3

3031 1 2

1 2 3 21 3

5 4 5 4

19

17

18

15

16

13

14

10

1112

8

9

6

7

5

4

21

4244 43 41 40 39 3738 36 35 34

3233

2

3

1

3

21

GNDD

V2 V1

100k

100k

XKP3077

YB 470p

GDAC GNDD GDAC

YB 0.01

GDAC

YB 470p

GNDD

YB 0.1 YB 470p YB 0.1

ATL7

002

ATL7

002

stby

GCH

stby

UDZS5R6(B)

GNDD

V5D1GDAC

stby

stby

stby

stby

V5A stby

stby GVCM stby

0

stby

stby

YB

V3D

GDAC

stby

0.01

100/

16

stby

YB

0.1

QT

L101

3

0.1

100p

YB

4.7

CH

V34 V55

100

100

100

100

100

100

47

AK4626AVQ

100

100

100

GNDD

F%

12k

YB

100

F%

12k

YB

YB

20k

UD

ZS

5R6(

B)

YB

1 F%

PQ1LAX95MSPQ

V1R2

1 1 F%

PQ1LAX95MSPQ

V3D

1

V5D1

stby

470p YB

stby

470p

470p

YB

YB

470p YB

470p YB

470p YB

MA

152W

A

470p YB

470p YB

GNDD

100

stby

stby

stby

47 YB

47/6

.3

stby

0.1

YB

470p

YB

100/

16

V54

0.1

QT

L101

3

V5A

MA

152W

K

GVCM

XK

P30

80

GDAC

CK

9

R90

5

R90

6

CN901

C763 C917 C919

C764 C916 C918

CK

7

CK

6 CK

4

CK

2

CK

5

R910

R911

L902

D902

L901 C

K3

C905

C906

R909

R90

7

R91

6

C904

R908C903

C902

C901

CK155

C70

1L7

01

R703

C70

2

C70

3

C70

4

C70

5

C70

6

CK

154

R704

R705

R707

R706

R709

R708

R702

R701 IC701

R710

R711

R712

D70

1

CK8

R92

1

CK182

C91

0

R92

2

R91

9

C90

9

CK183

C90

8

R92

0

D90

1

C90

7

CK

77 IC902

CK

76 IC901

CK

75

R91

3

CK23

CK19

CK18

C707

R914

CK17

C708

C709

CK16C710

CK15

CK14

C711

C713

C712

CK13

CK12 C714

R714

C72

1

C72

3

C72

2 CK156

R71

3 C71

8

D70

2

C72

0

C71

9

C71

7

C71

6

C71

5

CK

153 L702

CK11

CK20

CK10

CN

701

CK22

CK21

MC

MD

GN

DA

GN

DA

NC

V+

5A(D

AG

)(D

AG

)

RX

3uG

RT

N

DG

RT

NG

ND

D

DG

RT

N

V+

5DV

+5D

DG

RT

N

RX

7

(XM) (DSP)(DAC) (CODEC) (CODEC) (DIR)

SDTI4

DFS

DZ

FE

SDTO

DAUX

TV

DD

DV

DD

DV

SS

PD

N

TS

T

CA

D1

CA

D0

LOU

T4

RO

UT

4

(CAD1/0=11)ROUT3LOUT2

LOUT3

SDTI2

SDTI3

LRCK

SDTI1

SMUTE

BICK NC

LINDZF2/OVF

ROUT2

LOUT1

ROUT1

(TST)NC

6ch CODEC

I2C

CD

TI

SDOS

TD

M

CS

N

CC

LK P/S

AV

SS

DZ

F1

MC

LK

AV

DD

RIN

VC

OM

VR

EF

H

SBLOGNDA(DAG)SBRO

COGNDA(DAG)

SWOGNDA(DAG)

SLOGNDA(DAG)

SROGNDA(DAG)

RCMUT/OVFFLOVCOMGFROGNDA(DAG)

RIN

LINGNDA(DAG)

B 1/2

CN805C 2/2

CN

827

C2/2







(FL)

(FL)

(SL)(SL)

(C)(C)

(SBL)

(SBL)

(SW)(SW)

(L)

(L)

46 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.5 DSP ASSY (2/2)

MO

SI

DE

CM

DS

DO

DS

RT

SC

K

BU

S5

DS

RQ

SS

DS

M5

DR

D5

DR

CS

ER

R5

DR

RT

MIS

O

BU

S3

DR

DO

XM

FS

3

XM

AN

T3

HR

EQ

MU

T

ER

R3

DR

D5

BU

S5

DS

DO

XM

AN

T5

DE

CM

ER

R5

XM

FS

5

DS

RQ

XKP3078

GNDD

GNDD

GNDC2 GNDD

stby

100k 100k

GNDD

0.1

0 0

YB

stby TC74VHCT541AFTS1

V5D1Q

TL1

013 V56

100100

CN951

CK

48

CK

49

CK

45

CK

47

CK

46

CK

44

CK

42

CK

43

CK

40

CK

39

CK

41

CK

37

CK

38

CK

36

CK

70 R974

R962 R970

R98

2

R98

1

C95

5

C95

4

IC952

L952

CK

162

R954R955

14 1012 8

15 13 11 79

6 4 2

5 3 1

1 2 543 76 8 109

20 19 1618 17 15 14 13 12 11

DE

C M

UT

E

DS

P R

ST

DS

P M

OD

E

DS

P H

RE

Q

DIR

RS

TD

IR E

RR

DS

P D

I

DS

P C

KD

SP

DO

DS

P S

SB

US

Y

DIR

DO

DIR

CS

GN

DD

NC

G1

A1

A3

A2

A4

A5

A6

A7

A8

GN

D

for DSP,DIR,XMLevel shifter

3V -> 5V

VC

CG

2

Y2

Y1

Y3

Y4

Y5

Y7

Y6

Y8

GNDD

0

V32C

R40

3

B 2/2

B 2/2

DSP ASSY(AWX8980)

CN807C 2/2

47VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

MO

SI

SC

K

SS

MIS

O

HR

EQ

OS

C

SDTO

BDTO

FDTO

CDTO

FDTI

BC

KO

LCK

I

MD BC

KI

LCK

O

MC

LK

BU

S3

DSRT

MUT

VKN1411

100

100

47k

10k

100

100

100

stby CH

GNDD

CH

stby

stby

stby

stby

10k

stbyTC7WU04FU

22

YB 0.1

CH 470p

5p 5p

XSS300324.576MHz

470

1M

YB YB0.1 0.1

YB

4.7k

QT

L101

3

0.1

stbyYB

470p470p

YB

0.1 stby

YB

0.1

470p

YB

100

YB

YB

0.1

10k

10k

10k

10k

47k

DSP

DSPC56371AF180

stby

47

47

47

stbyYB470p stby

GNDD

YB0.1

0.1YB

YB0.1

YB0.1

47

47

V3D

QTL1013

V37 TC7WU04FU

100

TC7WU04FU

470p Y

B

YB

0.1

470p

YB

YB

0.1

stby

100Y

B0.

01

0

YB

470p

0.1 YB 10

k

stby

47k V3D

2.2k

stby

47

TC7WH125FU

47

stby

stby

47

47

ATL7

002

47k V11

V1R2

V39

QT

L101

3

V3D

V3D

ATL7

002

GNDD

100/

16

100/

4

V36

V3D

CN801

R95

3

R95

1

R81

2

R95

2

R84

0

R81

0

R80

9

C81

6

C81

7R843

R842

C811

C812

C813IC802

R81

8

C820

C819

C818

CK

179

R81

6

X801

CK

178

C80

6

C808 C810

R81

1

L804 C815

C807 C809

CK

171

C814

C80

5

C80

4

C80

3

R80

2

C80

2

R80

6

R80

5

R80

4

R80

3

R807

IC801

C80

1

R801

R833

R83

2

C830 C828

C872

C832

C833

C831 C829

R83

1 R82

7

R813

L801

CK172CK177

R81

7

IC802

R815

IC802

C82

1

C82

2

CK180

C82

3

C82

4

R844

C82

5 R819

R820

C82

6

C82

7

R82

2

CK

103

R826

R823

R85

2

CK

174

CK

185

C871

R872

IC871R871

R876

R875

R873

R874 CK168

L803

C83

5

CK181

R84

1

CK167

L871

CK

169

L802

C83

4

1 2 763 54

5 38

4

2221 252423 2826 27 30 3129 32 33 34 36 3735 38 39 40

19

20

17

18

16

15

12

13

9

8

11

10

14

6

7

5

4

3

2

1

80 76777879 737475 707172 6769 68 6466 65 62 6163

7

4

821 6

4

8

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

4

3

2

1

5

6

7

8

UNLESS OTHERWISE NOTED

RAB4C***J orRAB4CQ***J

(1608)

(1005 or 1608)

RS1/16S***J

RS1/16SS***J

CEVW***M**

RS1/16S***J

(1608)

or 1608)

CKSRYB104K16

CKSSYB***K50

CKSRYB474K10CKSRYB105K16

CCSRCH471J50

CKSSYB104K10CKSSYB103K16

G V

TM

S

TD

O

P.U

TC

K

TD

I

JTAG

(3/3)

(1005

NOTES:

NO INDICATED

CCSSCH****50CKSRYB***K50CCSRCH****50

IS...PARTS

SC

AN

PF

9

PF

10G

ND

IOV

DD

IOP

B0

PB

1G

ND

CO

VD

DC

OT

DO

TD

I

MO

SI

TC

KT

MS

MIS

O

SS

SC

K

HR

EQ

VD

DPA

GN

DPA

GNDSPPF0PF1VDDIO

PF4PF5

PF3

UCOMDECODER 0

1

VDDPD

0

EXTALPINIT

RESET1

GNDPP

0 001

GNDPD

PF7PF6

GNDCO

VDDCOPF8

PF2BOOT MODE BA C D

MODDMODCMODBMODA

GNDCOVDDCO

SDO1SDO0

SDO3SDO2

GNDIOVDDIO

VD

DIO

GN

DIO

VD

DC

O

SDI0_1SDI1_1

PE8

MUTE

GN

DC

O

GN

DIO

VD

DIO

SC

KT

_1

FST_196D

TS

PE10PE9

SDI1 SD

I0F

ST

SC

KT

FS

R

SC

KR

HC

KT

PC

2

BU

SY

PE

2P

E5

PE

0

PE

1

(2/3) (1/3)

VD

DP

P

GNDY2A1G1

ONLH HI-ZG Y

A2

G2Y1

Vcc

B 2/2

Proto only

48 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.6 POWER PACK (1/2) and TRANS2 ASSY

17

16

14

15

13

12

87

65

9

11

10

4

3

21

R681

C68

2R682Q681

KN601

C77

8

C683 C68

4

R68

5

R68

6

IC603(3/3)

R690 R69

2

R69

3

R691

D68

3

C68

8

C68

5

R687

C686

IC610

C687

C78

1

R783

C783C782

R78

1

R78

2 IC603(2/3)

C78

4R78

5 R78

7

R784 R78

6

Q683D684

R694

Q505

R788

R778Q501

R777

R603

C60

3

Q601

R601

C63

2R632 Q631

R631

CN704

C65

3

R653 Q651

R1102

R651

R652

R654Q652

C65

4

C78

0

C779

D77

7

C60

9 C613C611

R61

1 R613

R69

5

D67

7

R68

8

R68

9

R677

D78

4

D681

D67

8

C69

6

R69

6

R678

D682

R60

9

C60

7

R72

8

C605

D783

IC603(1/3)

D60

1

C61

5

R617 R61

9

R62

1

D778

C69

7

Q697

Q696

R623

Q605

C63

5 C637C636

R615

R63

5

R63

6

R637

C63

4 IC602(2/2)R

639

D63

1

R638

R64

0

C633

C65

9

R69

9

D64

5

R64

8

R64

7

R645

D64

6

R646

D603

R642C

630

Q633

R64

1

D632

R66

1

C661

R65

9

R663

C65

7

R72

9

D78

0C663

D647

D779

IC602(1/2)

D648

R66

7

D65

1

C66

5

R66

9

R67

1

C655 R665

R666 R67

2C656 C65

8R

662

R66

0 R664

IC601(2/2)

R67

0 C66

6

R66

8

D65

2

R673

Q655

D653

Q656 D654

R674

R68

0

R72

7

R72

6

R72

5

C60

4R604Q602

R602

C66

0 C662

C61

0

C664

D67

5

R63

0

R61

6

R675

D782

R61

8

D67

6

R676

D604

R61

0

R61

2

C612

R614

C60

8

R73

0

C614 D602

D781

IC601(1/2) R622 C61

6

D60

6C606

R62

6

R620

R62

4

R69

8

Q698

R69

7

R1101

R628

Q606D608

18

15

16 SL

17

39

8

14 FL 6

7

(MA

IN A

SS

Y 2

/3)

TO

MA

IN A

SS

Y

XPROTECT

GNDU

NECK

6OHM

OLDT

DCDT

STBY

(SR)F_DRIVE

AMUTE

FR

GNDA

SR

GNDA

13

STBY

DC DET.

1112

C 25

101

4

13 6

3

98

7

14

1211

1

2 5

4

(2ch POWER PACK)

IC602:POWER AMP

3

10

14 SR 98

13

6

7

FL

GNDA

SL

GNDA

C

(FR)

STBY

1112

FR 2

1

5

4

(2ch POWER PACK)

IC601:POWER AMP

10

SBLF-DRIVE

SLO

P13

P12

FLO

SBR

C

SL

XPROTECT

FL

6OHMOLDT

NECK

DCDT

SR

SR

F-DRIVE

FRAMUTE

600/3_5

600/3_2

SBLO

SBRO/SBO/SW

CO

DC_DETP6

CO

P1

P13P12 SLO

SL

SRO

FLO

FRO

602_2

602_5

P6

FL

P12

P1

P13

SRO

602_5

P6

602_2

600/3_5

600/3_2

601_5

601_2

FL

C

SL

SBL/SB

SBR/SWAMUTE

FR

601_2 P12

601_5

P6

FRO XPROTECT

OLP1

P13

P1

1k 4.7/50

2SC

5938

A(A

B)

10k

GNDA

CHASSIS

VNF1084

2SC

5938

A(A

B)

47p

330p

CH

1.8k56

k

PAC015A

330

1.8k

ACN70940.22

1SS

133

YB 10

0/16

56k

STBY

AEK7009(1A)

3p CH

3pSTBY

100/

16

56k

330p 56

k

1.8k

CH

PAC015A

2.2/

50 NP0.

22A

CN

7094

330

820

1.8k

(GRBL)2SC2240

1SS133820

NP

2.2/

50

22k

(GRBL)2SC2240

22k

10k

1K

2SC

5938

A(A

B)

10K

1K 4.7/50

STBYSTBY

STBY

GNDU

XKM3007

STBY

STBY

STBY

0

4.7/501K

2SC

5938

A(A

B)

10k

YB

47p

4.7/50 CH

1SS

133

100/

16

3pSTBY

1.8k

56k

ST

BY

ST

BY

ST

BY

CH STBY

ST

BY

STBY

ST

BY

ST

BY

10k

STBY

STBY

330p

YB

56k

47p

CH

68K

STBY

PAC015A

1SS

133

0.22ACN7094

330

1.8k

1SS133

1000

p

220/

6.30

YB

(QR)

2SC4081

2SC4081

(QR)

2.2/

50

22k

NP

(GRBL)

820

2SC2240

1SS133

ST

BY

STBY STBY

ST

BY

ST

BY

ST

BY

STBY

ST

BYSTBY

STBYS

TB

Y

ST

BY

STBY ST

BY

ST

BY

STBY STBY

ST

BY

ST

BY

ST

BY

STBY

ST

BY

ST

BY

STBY

STBYS

TB

Y STBY

820

STBY

STBY

ST

BY

STBY

ST

BY

ST

BY

STBY

ST

BY

ST

BY

ST

BY

STBY

STBY

STBY

STBY

ST

BY

ST

BY

ST

BY

820

1.8k

STBY

330

47p

CH

330p

1.8k56

k

STBY

56k

PAC014A

3p CH

AC

N70

94

1.8k

0.22

1SS

133

STBY

STBY

(GRBL)2SC2240

820

2.2/

50

1SS133

NP

22k

W11

7

W11

8 2SC

5938

A(A

B)

10k

10k

47k

ST

BY

10k

1K 4.7/50

D+5V

100/

1610

0/16

STBY

ST

BYST

BY STBY

ST

BY

3p CHSTBY

ST

BY

ST

BY

STBY

STBY

330p

56k

1.8k

56k

YB

47p

CH

ST

BY

PAC014A68K

STBY

0.22ACN7094

1SS

133

330

1.8k

33k

RT1N241M

10k

0

22k

D+5V

2.2/

50 NP

820

2SC2240(GRBL)1SS133

POWER PACK ASSY(XWZ4323) C 1/2

C 1/2

CN

110

A2/3

(FL)

(FL) (FL)

(FL)

(SL)

(SL) (SL)

(SL)

(C)

(C) (C)

(C)

49VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

11 10

11 10

43

12

89 7 6 45 23 1 1 3 4 5 62

78 46 59 23 1

D75

1

R11

05

D75

2

RY

752(

3/3)

RY

751(

3/3)

RY

753(

3/3)

D75

4

R11

04

D75

3

D74

2

D74

1

D74

4

D74

3

C740

R740

D74

6

D74

5

D74

7

L754

R772

R789

L501

R755

L753

R74

1

R74

2

R74

3

R74

4

R75

6C

755

R79

0

R77

1

C51

7

C77

1

RY753(1/3)

W24

0

C75

6C

763

W24

4

C76

4

W24

7C76

1

C76

2

W23

8

C78

5

C77

2

W23

6

C75

3

W24

8

C75

4

W27

2

C75

1

C75

2

L761

R761

R762

L762

L751

R751

R752

L752

C70

9

R71

6 R1110

R76

3

R76

4

R75

3

R75

4

RY752(2/3)

RY751(1/3)

RY751(2/3)

RY752(1/3)

R711

Q705(2/2)

R71

4

R71

5

Q707(1/2)

Q705(1/2)

D70

3

IC608

IC609

IC606

C70

4

IC607

IC604

IC605

C70

3

R710

Q707(2/2) W201

R712 C71

2

D71

2

C71

1

D71

1

C70

2

D702

C70

8

H70

2

H70

1C70

1

C70

7

CN1201

R74

5

R74

6

R74

7

C75

9C

521

C77

3C

757

C75

8

CN

702

CN

701

851

R12

50

C12

50

C12

51R

1251

C87

2

IC853

IC851

IC852

IC702

R70

7

C70

6

Q702

R73

2

R702

R70

4

R70

6 R705

R70

8

C70

5D713

Q704

R70

3Q703 R

722

R721

R713

IC701

R73

1

R701Q721

Q701

R709

D701

Q724 J6

R72

4

J4 J5J3

J3 to

J7

J7

Q722

R72

3R1255

R1256

: AUDIO SIGNAL ROUTE( ) DC OUTPUT DETECTOR

Q696,697:

Q605,606,633,655,656,683,Q505: OVERLOAD DETECTOR

XP

RO

TE

CT

+12

V

GN

DU

SP

-A_R

Y

*4

R/C

_RY

*4 *4 *4

Indicated in 1SS133-T3.DIODES

BA:CQMBA(Film Cap)

Unit: p-pF or μF unless otherwise noted.

Rated Voltage:50V except for electrolytic capacitors.

Ratings:Capacity(μF)/Voltage(V) unless otherwise noted.

M:CQMA(Film Cap)

2.CAPACITORS

Tolerance:(J)± 5% unless otherwise noted.

Rated power:1/4W unless otherwise noted.

1.RESISTORSUnit:k-kΩ,M-MΩ or Ω unless otherwise noted.

NOTE

WHITE

J603

J602

WH

ITE

WH

ITE

DB

911N

DO

DB

211N

DO

J601

DB

910N

DO

DB

910N

DO

DB

410N

DO

YE

LLO

WJ6

05

RE

DJ6

04

STBY

(SBR)

STBY

*4*4 *4

*4 *4

*4 *4

WH

ITE

J607DB118ND0

DB621ND0

BROWN

J606 BLUE

(SR)

(FR)

J701

DB

813N

D0

J702

DB

813N

D0

ST

+5V-29.7V

GN

DU

D

*2

*2

AEK7022-A

AEK7022-A

AEK7022-A

ICP-N10

AEK7022-A

AEK7022-A

AEK7022-A

*1 STBY

C

B

6.8B

MT

ZJ

-22.9V

J21D20PYY1130E

GN

DU

ST

+5V

STBY

ST

BY

ST

BY

AC WUP

ST+5V

A

ST

BY J52

AC RY

GNDU

D20PYY0410E

ASSY

ST

BY

*5

+

-C

*5*5

- CN

752

+SL

+

-SR

*5*5

-FL C

N75

1

-

+

+FR

RE

G B

RE

G G

AC

WU

P

AC

RY

FL

AC

2

FL

AC

1

RE

G B

DR

EG

DR

EG

-VF

HP

.SW

A.M

UT

E

AC

WU

P

AC

RY

FL

AC

2

FL

AC

1

RE

G B

RE

G G

5214

7-06

10

DR

EG

RE

G B

5214

7-11

10

DR

EG

GN

DU

HP

L

HP

G

HP

R

A.M

UT

E

HP

.SW

5104

8-11

00

J47XDX3065

ST

AN

DB

Y TR

AN

S2

AS

SY

TO HEADPHONE ASSY

*2

*1

*1

*1

*1

*1

*1

*1

*1

ICP-N10 518/J

*1

STBY

TO

DB932ND0

PRIMARY

TO

TR

AN

S3

AS

SY

STBY

DB232ND0

DB932ND0

DB230ND0

DB030ND0

STANDBY

W382

+ -~

~

+ -~

~

F-DRIVE

SBLO

SBRO/SBO/SWO

CO

SLO

SRO

FLO

FRO

602_5

P6

602_2

600/3_5

600/3_2

601_5

601_2

P12

XPROTECT

P1

NECK

6OH

M

1SS

355

1SS

355

AS

R70

01

AS

R70

01

AS

R70

01

1SS

355

1SS

355

1SS

355100/25

68K

1SS

355

1SS

355

1SS

355

1SS

355

STBY

STBYPUF 100 1/4W

STBY

PUF 100 1/4W

ATH1004

4.7K

4.7K

4.7K

1W4.7

*4

ST

BY

ST

BY

*4 *4

ASR7001-

*4 *4 *4 *4

PUF 100 1/4W

ATH1004PUF 100 1/4W

PUF 100 1/4W

ATH1004

ATH1004PUF 100 1/4w

ATH1004

1/50 10

k 0

1W4.7 1W4.7 1W4.7

4.7 1W

ASR7001-

ASR7001-

ASR7001-

ASR7001-

STBY

RN4903 1k 10k

1SS

355

RN4903

RN4903D+5V

D+5V

XC

H30

12--

F33

00u/

42

(10A)

(10A)

(10A)

XC

H30

12--

F33

00u/

42

2SA2005(E)

(10A)

(10A)

(10A)

RN4903

D5SBA20(B)10

0/10

100/

35 MT

ZJ2

2D

5600

/71

XC

H30

27X

CH

3027

5600

/71

RT1N241M

52147-0410

4.7K

4.7K

4.7K

4.7K

CHASSIS

NP

1/4W

NP

STBY

STBY

22 GNDU

10/1

00

47k 47k

1SS1331k

2SC2240

2SA1145

10/1

00

22

2SA1145

2SC5511(E)

D5SBA20(B)47

k

2SC2240

47k

STBY

3.3

C 1/2 D

TRANS2 ASSY(XWZ4334)D




55Q

G

1551O

C 2/2

C 2/2

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N10, MFD BY ROHM CO., LTD. FOR IC701 and IC702.

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7018 MFD, BY LITTELFUSE INK. FOR IC853.

(FL) (FL) (FL)

(FL)(FL)

(FL)

(SL)(SL) (SL) (SL)

(C) (C) (C)

(C)

IC853AEK7018 (4A)

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TYPE NO. AEK7009 FOR IC610 MFD, BY LITTELFUSE INC.

/MYXJ5

*1

3.9K

R703R704

R701R702

4.7K 180K

R707R708

10K

R709R710 R722

R721

*5

763,764

D751,753,757

R1103,R1104,R1105

C753,754,756,761,762C751,752,755,

*4 /MYSXJ5

XK

E30

44X

KE

3049

CQMBA123J50

0.22

1SS355

BA

0.22 BA

2.2k

SITUATION

A-D

A.BNO SIGNAL

MYSXJ5

POINT VOLTAGE(V)

61.4±

50 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.7 POWER PACK ASSY (2/2)

CN803

CN805

R888R889

R887

R886

CN807

R885

CN813

21

36

45

21

4

5

3

9

10

78

6

1112

13

12

87

65

4

3

13

15

1211

10

9

14

16

19

17

18

3

12

5

4

78

6

10

9

1112

13

14

15

15

14

10

8

1112

9

13

5

3

4

7

6

21

1513

1410

11

12

95

7

48

62

31

CN827XKP3069

-12V

GNDA

GNDU

KM200TA6GAV

XKP3066

DGRTN +12V

GDAC

GNDD

AD+5V V+5D2

220

220

STBY

220

220

XKP3067

GDAC

GNDD

9604S-15C

TO

VID

EO

AS

SY

SWOUT

GNDA

-12V

GNDU

+12V

GAV

DGRTNDGRTN

GNDDV+5D

UGRTNNC

V+5A

V+5D

V+5D

GNDA(DAG)

GNDA(DAG)

DGRTN

RIN

V+7D

GNDA(DAG)

RCMUT/OVF

FLO

GNDA(DAG)

FRO

LINGNDA(DAG)

CO

SWO

SLO

GNDA(DAG)

GNDA(DAG)

SROGNDA(DAG)

SBLO

SBROGNDA(DAG)

GNDA(DAG)

DIR ERR

GNDDNC

DIR RSTDIR CS

DSP MODE

DSP SSBUSY

DIR DO

DSP HREQ

DEC MUTEDSP DI

DSP DO

DSP CKDSP RST

POWER PACK ASSY(2/2)

XKM3010CN815

TO

MA

IN A

SS

Y(M

AIN

AS

SY

1/3

)

RINGNDA(DAG)LINGNDA(DAG)

RCMUT/OVFFLO

FROGNDA(DAG)

SBRO

SBLO

COGNDA(DAG)SWOGNDA(DAG)SLOGNDA(DAG)SRO

TO

MA

IN A

SS

Y

DSP HREQDSP MODE

BUSY

DIR CS

DIR DO

(MA

IN A

SS

Y 3

/3)

DIR RST

DSP DIDSP DODSP CLKDSP RST

DEC MUTE

DSP SS

GNDDNCDIR ERR

TO

DS

P M

OD

ULE

(518

,418

/MY

)

C 2/2

C 2/2

POWER PACK ASSY(XWZ4323)

CN302P

CN

901

B1/2

CN

701

B1/2

CN

951

B2/2

CN

109

A1/3

CN

112

A3/3






(FL)

(L)(L)

(SL)

(C)

(SW)

(FL)

(SL)

(C)

(SW)

(SW)

(SW)

51VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

+12V

SP-A_RY

R/C_RY

SP-B_RY

XPROTECT

C86

0

Q805

CN816

810

Q803

C802

Q801

C80

1

D801

C81

3

C81

2

IC804

D80

6

R80

6

C80

6

R1109

R80

7

R80

8

Q806

Q804

R81

2

R81

1

Q802

C808

D83

1

D829

C87

0

C87

1

D83

0

D82

8

C80

9

IC803

C80

7

CN808

Q808(1/2)

Q807(1/2)

Q808(2/2)

D80

7

C90

1

Q807(2/2)

C85

0

D900

R90

1

R90

0

Q810

D82

7 C81

0

C81

1

R81

3

IC805

2119

20

17

18

15

16

119

13

1410

12

7

6

5

4

3

8

1

2

21

34

76

58

119

101

2

5

3

7

6

4

8

9

2

5

4

1

3

GNDA

100/

25

GNDUGNDV

-12VGNDT

RT1P241M

XKM3011

51048-1100

RT1P241M

D+5VT+9V ST+5V

2200/25

RT1P241M

2200

/25

S1WB(A)60SD

V+5D1V+5D2

-12V

GNDD

GAV

100/

16

0.01

YB

KIA7809API

DGRTN

+12V

MT

ZJ6

.2B

T+9V

0

10K

1uF

/16V

10K

1K

GNDU

AC_WUP

AC_RY

FL_AC1

-VFFL_AC2

HP_SW

RT1N241M

ST+5V

ST+5V

RT1N241M

ST

BY

ST

BY

RT1N241M

REG_G

REG_B

4700/16

DGRTN

DREG

REG_B

ST

BY

GDAC

0.1

YB

ST

BY

D3SBA20(B)

DREG

ST

BY

MT

ZJ6

.2B

W20

8

100/

10

BA05FP

0.01

YB

AD+5V

RT3N22M

RT3P22M

1SS

133

RT3N22M

RT3P22M

MTZJ7.5B

V+5D1 V+5D2

100/

10

0.1

10

1K

2SD1858X(QR)

V+7D

MT

ZJ6

.2B

100/

10

0.01

YB

1K

D+5VNJM2831F05

+ -~

~

OUT IN

1-B6

+ -~

~

1-B6

1-B6

1-B6

OUT IN

STBY

Tolerance:(J)± 5% unless otherwise noted.

Umit: p-pF or μF unless otherwise noted.Ratings:Capacity(μF)/Voltage(V)

2.CAPACITORS

electrolytic capacitors.Rated Voltage:50V except forunless otherwise noted.

NOTE

1.RESISTORSUnit:k-kΩ,M-MΩ or Ω unless otherwise noted.Rated power:1/4W unless otherwise noted.

GAV

SWOUT+12V

TO

MA

IN A

SS

Y(M

AIN

AS

SY

3/3

)

GNDA

GAV

NC

AC RY

-12VFL AC1

-VFFL AC2

AC WP

D+5V

T+9VHP.SW

SP-A RY

GNDT

GNDUST+5V

SP-B RYR/C RY

V+5D2

TO

RE

GU

LAT

OR

AS

SY

J43XDX3066

V+5D1

SP Relay Drive

*2

REG G

DREG

GNDD

DREG

REG B+

+12V

GAV

REG B-

-12V

DGRTN

DGRTN

DGRTN

T.+9V REG.IC

*2

5.0V11.1V

AD+5V REG IC

V+7H

DGRTN

DGRTN

V+5

V+5

DGRTN

STBY

W81

W80

5.0V

D+5.0V REG.IC

C 2/2

N

CN

111

A3/3

CN800

C 1/2

C 1/2

(SW)

(SW)

Q802Q801

VSX-418*2

Not used

52 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.8 5.1CH INPUT and TRANS3 ASSYS

1 2 3

13

24

75

6

AE

K70

081/4W

4.7

0.03

3BA

0.03

3BA

ISR

139-

400

470/35

1/4W4.7

0.1/

100

0.1/

100

51048-0300

330 4.7/50

100p 47

0K

CH

100p

220p

YB

CH

470K

YB

330

0.01

330

CHASSIS

4.7/50

220p

YB

100p

CH

470K

4.7/50

220p YB

470K

CH

330

220p

YB

4.7/50

(0.8

A)

52044-0745

100p

R88

2

C88

3

C88

4

IC35

7D

363

R88

1

C88

2

C88

1

C406

891

R1004 C1010

C10

02

R10

02R

1001

C10

04C

1003

C10

01

R1003

C1012

C1009

R1011

C10

13

R10

09

C10

15

C1022

C10

14

R10

10

R1012

C10

16

C1021

CN307

ST

BY

M

M

TO

PO

WE

R P

AC

K A

SS

Y

DB932ND0

GN

DU

GN

DU

+24

V

DB932ND0STBY

DB232ND0

DB030ND0

TO MAIN ASSY(MAIN ASSY 2/3)

DB230ND0

STBY

SR

SW

SLCN

309

C

XDX3064

J22

TO

MA

IN A

SS

Y(M

AIN

AS

SY

1/3

)

SL

SRAG

AGC

SW

AG

Rated Voltage: 50V expect for electrolytic capacitors.

1.RESISTORSUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.

Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.Unit: p-pF or μF unless otherwise noted.

Tolerance: (J) 5% unless otherwise noted.

2.CAPACITORS-+

NOTE

GF GF

5.1CH INPUT ASSY(XWZ4341)F

TRANS3 ASSY(XWZ4337)G

CN

105

CN251A 2/3

C1/2

A1/3




(SL)

(C)

(SW)

XK

B30

35

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7008 MFD, BY LITTELFUSE INK. FOR IC357.

53VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

54 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.9 FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS

GN

D

Vou

t

Vcc

9

8

56

3

4

7

1

21

3

2

75

64

108

913

14

11

12

3

E

16

1517

BC

C

E

B

21 2322 27262524 2928 3018

20

14

15

19

16

17

12

11

10

12

13

9

8

7

6

5

4

3

2

1

757677787980 7173 7274

11

2

5

4

2

5

3

4

3

DRST

DDIDCK

DDO

MICDET

1WUP

DENDRDYDDO

DCKDDI

DRST

KEY4KEY3

DEN

KE

Y1

KE

Y2

1WUP

DRDY

DDIDDO

DCK

DRST

BU

S1

VA

C1

G1

G3

G5

G4

G7

G6

G2

G10G

9G

8

G2

G1

G4

G3

G5

KEY3

G8

G7

G6

G9

G10

G12

G11 S

1

G13 S

4S

3S

2

STBY

NC

VDD

SCK1

RESETFR

OM

PC

SO1

VPP(IC)

NC

GNDU

VSS0

SI1

TO

MA

IN A

SS

Y

MICDET

Stby+5V

(MA

IN A

SS

Y 3

/3)

1WUP

RMC

SROUT

GNDU

DISPEN

DISPRDY

SRIN

DISPDI

DISPCK

DISPDO

FLAC1

FLAC2

-VF

DISPRST

3.0

STANDARD

2.4

1.8

KE

Y IN

VO

LTA

GE

[V]

FS SURRSTEREO/

KE

Y2

KE

Y1

VS

S0

AV

DD

VD

D0

NC

EN

A

FE

N A

FE

N B

EN

B

KEY3KEY4

AVSS

NC

NC

DISPEN

SRIN

DISPDTI

DISPDTO

DISPCK

NC

DISPRDY

TEST

1W_WUP

DISPRST

IC(VPP)

X1

X2

VDD1

VSS1

G10G

3

G1

G2

G6

G5

G4

G7

G8

G9

STBY

ADVANCED

AUTO SURR

1.2

0.6

DIRECT

ENA

0.0

MCACC

PHASE

KEY 3

GNDU

GNDU

ENB

D15A05-125-2651

J42

21 1211 1513 14

V401

181716 212019 2322 373635 38

XAV3036 (XAV3039)

C40

2

L401

C40

1

C40

3

C48

7

C49

0

C48

9

C48

8

R42

4

R40

8

R40

7

R40

9R

410

R420

R419

R421

C44

1

CN402

C44

2

R40

3

D403 R402

R417

R413

R415

R414

R416

R412

R430C400

CN401R411

Q442

S513

S507 R50

7

S506 R50

6

R42

3R

425

R40

6

R405

Q484

C42

2

C42

1

C41

6

X401

R401R422

C41

7

C41

8402C

413

R48

2

R48

1

R48

3

R48

4

R48

5

R48

6

C48

4

C48

1

C48

5

C48

6

C48

3

C48

2

R48

9

R48

7

R48

8

R49

0R

517

R51

8

R51

9

R49

2

R49

5

R49

3

R49

4

S505 R50

5

S504 R50

4

S503 R50

3S502

511 404

YB

0.01

2.2uLFCA2R2J

220/

6.3

YB

0.01

TS

1000

p

1000

p

1000

p

1000

p

100K

47k

47k

47k

47k

100

100

100

0.01

47/1

0

52492-0920 YBCE

AL-

TS

1SS355 100k

100

0

220

220

220

220

220

RT1N241M

STBY

52044-174547k

VDD

XSX3005-

VSG1024

VSG1024

2.7K

1.6K

VSG1024

VDD

10k

100k

100k

1k

100k

2SA1576A(QR)

ST

BY

0.1

ST

BY

YB

5MHzVSS1142

GP1UE274XKC1

1M100k

ST

BY

0.1

YB

ST

BY

470p

220p

220p

VSG1024

1.2k

820

VSG1024

680

VSG1024

51063-0505 51063-0505

ROTARY ENCODER ASSY (XWZ4286)

IH

I FRONT DISPLAY ASSY(XWZ4283)H

CN

101

A3/3

55VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

3

1

2

3

1

2

32 33 34 35 3631 4037 38 39

41

42

43

45

44

47

46

49

48

50

51

52

53

54

55

56

57

58

60

59

666970 68 67 64 6165 63 62

3 3

22

1 1

GNDU

MIC

DE

T

S24S23

S21S22

S19

S20

PWRLED

S17S18

S15S16

S14S13

S11S12

S10

S9S8

BU

S2

KEY2

KEY3

KEY4

G12

G11

G13 S

3S

2S

1

S5

S6

S7

S4

PWRLED

KEY1

S5

S6

S7

S10S

9S

8

S13

S12

S11

S14

S15

S16

S18

S17

S19

VA

C2

S22

S20

S21

S24

S23

J44D15A03-100-2651

FENB

FENA

GNDU

MIC

DE

T

NC

CE

NT

ER

_LE

D

NC

MC

AC

C_L

ED

NC

NC

NC

NC

NC

PWRLEDS24S23

S21S22

S19

S20SIGNAL SEL AUX

DISPLAY UCOM

S18

S17

S14

S16

S15

S13

S12

G13

G12

G11

S11

S10

S9

S8

VF

VDD2

S2

S1

S7

S6

S5

S4

S3

SPEAKER

SB CH

ST+

AM

FM

USB

TUNE-

TUNE+

CDR/TAPE/MD

CD

STBY

RETRIEVER

ST-3.0

3.6

KE

Y IN

VO

LTA

GE

[V]

DVD/LD

TV/SAT1.8

2.4

DVR/VCR

VIDEO/FRONT0.6

1.2

0.0

D15A03-100-2651J41

GNDU

LED *1

KEY1

PWRON

POWER

0.0

39 4140 4342 44 4645 47 49 5048 51 53

(515 FL HOLDER VNF1096)

52 54 5655 5857 6261 3.TACT SWITCHESRated Voltage: 50V expect for electrolytic capacitors.

Indicated in VSG1024

NOTE

2.CAPACITORS

1.RESISTORSUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.Tolerance: (J) 5% unless otherwise noted.

Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.Unit: p-pF or μF unless otherwise noted.

-+

C51

1

C51

2

S452

R45

2

R46

4

S464

IC401

C41

9

R45

1

S451

R45

0

S450

R46

3

S463

R46

2

S462

R44

9

S449

R44

8

S448

R46

1

S461

R46

0

S460

S447

R45

3

C451

S459

R45

9

C452

C42

3

C42

0

C41

4

R49

7

R49

8

R49

6

R52

0

R50

0

R49

9

R52

2

R52

3

R52

1

R52

6

R52

4

R52

5

R52

7

R52

8

R52

9

C412

C411

C410

R53

1

R53

0

R53

2

R53

4

R53

3

470 512 S512

R47

1

S471

R45

8

S458

R45

7

S457

R45

6

S456

R45

5

S455

C45

3

R45

4S454

R46

5

R47

2

C454

R501

501471

D501

S501

5106

3-03

05

5106

3-03

05

CHASSIS

XSX3009-

ST

BY

KN

512

ST

BY

ST

BY

VSG1024

2.7K

VSG1024

VSG1024

2.7k

VSG1024

PE5550

0.01

1.6K

VSG1024

1.2k

VSG1024

1.6k

VSG1024

1.2k

VSG1024

820 VSG1024

VSG1024

680

820 VSG1024

680 VSG1024

1000p

4.7k

YB 1000p YB

4.7k

YB

ST

BY

100/

35

ST

BY

YB0.01

47/50 TS

0.01 YB

YB

YB

VSG1024

5.1K

VSG1024

2.7K

VSG1024

1.6K VSG1024

1.2K VSG1024

820

1000

p

VSG102468

0

YB 1000p YB

4.7k

4.7k

VDD

51063-030551063-0305

*1

VSG1024

KJH

JOG ASSY(XWZ4289)K

POWER KEY ASSY(XWZ4287)

J

D501

R501

No use

No use

VSX-418*1

56 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.10 FRONT MINI JACK, DIGITAL INPUT, REGULATOR and HEAD PHONE ASSYS

5

3

4

2

1 32

1

2

2

1

1

5

3

4

6

5

8

37

4

9

1 32

10

STBY

TO

FR

ON

T IN

AS

SYSTBY

SHEILD

D+5V

GNDD

SHEILD

OPT1

V+5D

FRONT OPT

GNDDOPT3GNDD

GNDD

OPT2

GNDD

TO

DS

P M

OD

ULE

(518

,418

/MY

)

(DIG

ITA

L IN

BLO

CK

)

OPT_OUTGNDD

NOTE1.RESISTORS

2.CAPACITORSTolerance: (J) 5% unless otherwise noted.

Unit: p-pF or μF unless otherwise noted.Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.

Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.

Rated Voltage: 50V expect for electrolytic capacitors.

-+

KN1902

KN1901

C19

06

C19

05

JA1902

JA1900

C19

07

C19

08

C19

04

C19

03

R1904

F1901R1903

C1902

R1902

C1909

CN1902

CN1903

C1900

R1900

CN1904

VNE1948-A

CHASSIS

STBY

YB

0.1

GP1FAV51TK0F

GP1FAV51RKBF

100p

0.01 C

H

1000

pYB

CH

0.1 YB

CE

AL-

TS

100/

10

0.01

STBY

YB

CTF1295 STBY

100B5B-PH-K-S

STBY

VKN1181

0.1 YB

100

STBY

FRONT MINI JACK ASSY(XWZ4296)L

DKN1124

VNF1084CHASSIS

470p

0.01 0.

1330

470K10

0p

100p

100p

100p

470K

33051048-0300

JA971

C97

5

KN971

C97

6

C97

7

C97

2C

971

R972 C97

4

R97

4

C97

3

R97

3

R971 971

D20PYY0323E

(MA

IN A

SS

Y 1

/3)

GND

FRONT L

J30

FRONT R

TO

MA

IN A

SS

Y

31

2

L

DIGITAL INPUT ASSY(XWZ4298)M

M

CN

603

B1/2

CN

108

A1/3

57VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

3

2

1

5

6

4

811

910

47

56

12

3

3

1 2

4

2

3

5

1

78

4

TO

PO

WE

R P

AC

K A

SS

Y

J47XDX3065

HP SW

GNDU

AMUTE

HP G

HP R

HP L

XDX3066

J43

TO

PO

WE

R P

AC

K A

SS

Y

REG B-

+12V

-12V

GAV

IC807 -18.7V -11.9V

-12V REG.IC

+12V REG.ICIC801:

IC802: 18.5V 11.8V

REG B+

REG G

DREG INPUT

GNDD

V+5D1

DREG INPUT

V+5D2

*1

5.0V

5.0V

GNDD

GNDD

C15

55

C15

53

C15

54

Q1551 Q1552

C15

51

R15

53

R15

54

C15

52

C15

57

C15

56

C15

58

1551

C1562

R1556 R1555

R15

57

R1552

C1561 R1551

IC802

C80

4

C80

6

C80

3

C80

5

IC801

R801

CN800

IC808

C81

8

C81

9

D81

0

C80

9

D81

4

R80

9R

820

C81

7

R81

0

C81

0

R81

9

C81

6

D81

3

R818

IC809

R802

IC807

JA1551

51048-0600

CHASSIS

VNF1084

4.7k

2SC5938A(AB) 2SC5938A(AB)

4.7k

KN1551

0.02

2

YB

0.01

470p

CH

0.1

150

1W

150

1W

0.02

2

470p

0.01

YB

YB

0.1

CH

YB

47/50

47/50

3302WNP

YB

YB

1k

NP 2W330

KIA7912PI

0.01

0.01

KIA7812API

330/3W

W37852147-1110

W380

0.01

221/

10

W37

9 MT

ZJ6

.2B

0.33

/50

1K15

0

0.01

3K

221/

10

100/

10

0

STBY

W37

6

NJM2389F

STBY

XKB3066-

100/

1610

0/16

CE

JQM

TZ

J6.2

BM

TZ

J6.2

B

OUTIN

OUTIN

OUTIN

OUTIN

810

C2/2

REGULATOR ASSY(XWZ4315)N

N

HEAD PHONE ASSY(XWZ4321)O

O

CN

702

C1/2


(FL) (FL)

IC809C809C810R809R810R820D814IC807R819C817C816D813IC808W376W379W380W378

- - - - - - - - - - - - KIA7805API O - - -

*1 VSX-418

58 VSX-418-K

1 2 3 4

A

B

C

D

E

F

1 2 3 4

10.11 VIDEO and PRIMARY ASSYS

1 2 43

10

13 11

12

3

2

1

4

5

6

9 7

8

75 6 83

4

5

6

2

1

16 14 1315 12 11 10 9

C33

3 Q303

C13

60

R39

1

R317

R30

2

R318

R319

C302

R39

2

R30

5

C308

C309 R30

7

R30

8

C30

6

C30

5

R306

C34

0

C33

8

CN304

R31

0

D30

1R

393

D30

2D308

C31

3

C31

4

R316

Q302

C33

5

R315

D304

CN302

R30

3

R304

C307

C33

9

C31

0C

304

R30

1

IC301

C31

1

C33

4

D303

C31

2

R314

R313

R312

R311

Q301

SW OUT

VCR PLAY

TV/SAT

FUNCTIONSELECTOR

VCR REC

MONI Vou

t1

Vin

5

SW

5

TO MAIN ASSY(MAIN ASSY 3/3)

OS

D D

TO

SD

CLK

OS

D C

SO

SD

RT

VID

EO

3V

IDE

O2

VID

EO

1

SW

DE

TA

.MU

TE

OS

D_O

N

-5.6VS

W4

Vin

4

SW

3

Vin

3

VE

E

STBY

TO

PO

WE

R P

AC

K A

SS

Y

-12V

GAV

+12V

GNDU

GNDA

SWOUT

LD/DVD

Vou

t2VC

C

SW

1

Vin

1

Vou

t3

Vin

2

GN

D

SW

2

+5.6V

Q301, Q302 RIPPLE FILTERFOR VIDEO FUNC. SW

R299

0

YB

330p

(AB)2SC5938A 4.7k

0.01

YB

1k

0 75

47/25

1.2k

STBYCHASSIS

0 75

47/25

220p

1k

YB 75

220p

YB

75

0.1 10

0/16

YB T

SNJM2595M

9604S-13C

GAVS

1SS

355

1k1k 1SS

355

DAN202U

2SB1237X (QR)0

YB

0.04

7

ST

BY

39/3W

ST

BY

1.5k

UDZS6.2B

W319

KP200TA6L

75

47/25

0.1

100/

16

YB

TS

220p 75

YB

YB

0.04

7

ST

BY

UDZS6.2B

1.5k

ST

BY 39/3W

2SA1858X(QR)

1k

1k

+12VV+5_6VS

JA30

8X

KB

3068

VIDEO ASSY(XWZ4291)

P

P

CN130A 3/3C

N80

3C

2/2

(V)

(V)

(V)

(V)

(V) (V)

(SW)

(SW)(SW)

59VSX-418-K

5 6 7 8

5 6 7 8

A

B

C

D

E

F

5

4

1

3

2

43

21

3 2 1

KN3001KN51

C57

C56

C55

T51

C51

D58

C61C54

R54

IC51

55

C60 C

53 D51

IC52

R53 D55

RY

51

D57

Q51

C52

FUSE1

CN51

W291W290

D56

RY

51

R52

NOTE

2.CAPACITORSUnit: p-pF or μF unless otherwise noted.

1.RESISTORSUnit: k-kΩ, M-MΩ or Ω unless otherwise noted.Rated power: 1/16W unless otherwise noted.Tolerance: (J) 5% unless otherwise noted.+-

Rated Voltage: 50V expect for electrolytic capacitors.Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.

U+5V REG.IC

D20PYY0410E

J52

AC WUP

AC RY

ST+5V

5.0V

TO

TR

AN

S2

AS

SY

GNDU

12.2V

STBYW286W287

W276

AS

R70

13

PO

WE

R R

ELA

Y

(2/2

)

AKR7001-N

L

11.7

V

ATT7040

OUT IN

+ -~

~

GNDU

CHASSIS

VNE1948-A VNF1084

0.01 YF

0.01 0.

01Y

F

YF

0.01

/AC

250V

AC

E70

13

MT

ZJ5

.1B10

k

47/2

5

NJM78L05UA

51048-0400

ST

BY

ST

BY

DF06SA

1000

/16

3.3k

1SR139-400-T

RT1N431M

XC

G30

10-

0.01

/AC

250V

1SS

133

H51 H52

RKP1751

1SS

133

AS

R70

13

(1/2

)

27 1/2W

L51XTF3004

3

1

2

530AKC-081

PRIMARY ASSY(XWZ4302)

Q

CN

1201

TO AC CORD

PowerTransformer

D

Q

• NOTE FOR FUSE REPLACEMENTFOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE WITH SAME TYPE AND RATINGS OF FUSE.

CAUTION -

(V): Video Signal Route



REK1027 (T3.15 A)

LIVE

NEUTRAL

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Pioneer VSX-418