JVC MX DVA9 Diagram

Block diagram

CAM0

LCAM

RCAM

SW

5

M

7

CN805CN804

3MSW

1MSW
1SSW

3SSW

LMUP,LMDWN
RMUP,RMDWN

CD CHANGER

CONTROL

IC801

MOTOR DRIVER

IC802,IC803

DATA,REQ
CHST,CKS

SAFETY

CN801

CN542

1

VIDEO OUT

J500
S OUT

(

F1,F2,F1CD,F2CD

PIC

UP

M

TA,TD,T1CD,T2CD

T+/-,F+/-

CN101

FM+/-,SM+/-

4

OSC
X401

LVA10228-A1

AM

FM

3

PB HEAD

RP HEAD

2

M

FMA-006

PB L

PB R

CN301CN302FW301

PB L

REC L

PB R

REC R

FMP-007-1

TU1

8

FM IF

AMPLIFIER

IC101

(

FRONT END

PROSSESOR

IC271

TRAVERSE

MECHANISM DRIVER

IC401

UNIT CPU

IC402 IC403

16MROM EEPROM

27

IC1

AM/FM DETECTOR

1

1

IC301

HEAD SW

A/B

IC303

SHIFT REGISTER

DRVMUTE

1

24

9

16

RECH

TGBAL,TBAL
FBAL,TE,AS,FE
TG,ARF+/-

)

STBY,CD/DVD
SDOUT

SPDRV
TRVDRV

WAIT

AM/FM

L OUT

R OUT

IC302

REC/PB

AMPLIFIER

RFENV

SDIN

SDOUT

IC2
PLL

4

PB L

21

PB R

7

REC L
REC R

18

SCK,SD ATA,STTA

IC201

ADSC

IC321
IC322

DAT0

WAIFDOC,/WR,/RD

LSIRST

IC311
IC312

CN1

J501

L

AUX IN

R

CN305

J501

L

AUX OUT

R

CN306

3

/WR,/RD

FMC-025-1

TU L

CN550

TU R

AUXL

AUXR

PB L
PB R

REC L

CN510

REC R

IC301

(

OPTICAL DISC

CONTROLLER

IC501

AV DECODER

IC504,IC505

IC502

16M SDRAM

27MHz

15

23

SD0 7

IC521

SOURCE

SELECT

CN316

)

DA DATA0

DA IFC
DA DATA0

7

31

(

Only for

U serise

(

Only for

U serise

FMB-030-1

CVBS,Y/B/U
C/R/V,CVBS/G/Y

CN503

TXDA IFC

IC503

3

3

R OUT

5

69

3

13

IC560

)

CN505 CN500

CN861 CN880

)

3

IC531

TUDATA
TUCE
TUCLK

VOLCE1
VODA
VOLCK

IC810

CPU & FL DRIVER

FL DISPLAY

MIXIN

CN502

CVBS/G/Y,C/R/V
Y/B/U,CVBS

CN540

CN541

DA DATA1

DAT3 DAT1DAT2

IC503
C/SW

DAC

IC514
IC516
C/SW

IC523 IC522

17L OUT

R OUT

IC500

TX

3

IC502
SL/SR

DAC

IC513
IC515
SL/SR

RGB CTL

CHCK, SAFETY
CHREQ
CMST
CHDATA

DVDRST
DVDOUT
DVDIN
DVDCLK
DVDBSY

IC901

MIC AMP

IC501

FRONT

DAC

IC511
IC512
FL/FR

ECHO

MIC

CN520

SL/SR IN

CIN/HWIN

CN521

COMPU

AV LINK

CN542

TX

HWIN

LIN

RIN

1

FW715CN870CN881

For B/E/EN serise

COMP Y

CN370

CN371

FMP-009-1 FMH-035-2

SW

LED

SW

Vol.

FW901CN920

LED

SW

Vol.

LED

1

)

J371

FMB-030-3

FMB-030-4/5

J1021

MIC 1

J1022

MIC 2

J370

SR/SL

C/HW

DIGITAL
OUT

SURROUND
SPEAKER
TERMINAL

CN373CN372

FMH-035-3

CN311CN772

MAINL

MAINR

IC321

SURROUND

AMPLIFIER

IC702

CN208

SWL/R SPK

MLSPK

MRSPK

FMH-035-4

CN207

CN703

FMB-030-2

FW713

J261

MAIN

SPEAKER

TERMINAL

J1001

HEADPHONE
JACK

(

Only for

)

U serise

FMB-030-2

AB CD E F G

2-1

MX-DVA9/

MX-DVA9R MX-DVA9/MX-DVA9R

Standard schematic diagrams

DVD servo section (Sheet 1)

5

4

3

2

1

2-2

Digital data signal

HAB C DE FG

MX-DVA9/MX-DVA9R

DVD servo section (Sheet 2)

5

4

3

2

1

Video signal

Degital data signal

Degital audio signal

AB CD E F G

2-3

MX-DVA9/MX-DVA9RMX-DVA9/MX-DVA9R

Tuner section(U series version)

5

TU1

*R1

4

QNB0014-001

D1

J1

1SS133-T2

1SS133-T2

R8( D2)

1SS133-T2

D3

D4

1SS133-T2

C1

C3

0.022
10/16

*R5

CF1

VCF2L3B-105Z

R3

*R4

220K

Q1

C2

R2

C4

2SC2814/4-5/-X

*R6

0.01

0.01

330

C25

100/10

C15

12P

X1

C16

12P

3

L1

QQR0796-002

C12

C13

0.047

10K

R13

R15

3.3k

C11

2

0.1

12P

R14

100K

R16

4.7K

C14

R17

100/10

68( 1/4W) FR

C7

0.001

IC2

QAX0402-001

150P

C22

150P

C23

150P

C24

0.0039

R23

1.8k

R10

2.2K

LC72136N

C17

C18

0.47/50

22/16

3.3K

C52

C53

0.27

C51

1/50

C57

0.001

R41

LA1838

IC1

CF2

VCF2L3B-105Z

C54

0.047

C20
1000P

0.047

C19

R26

2.2K

330

4.7k

R22

1K

1K

1K

R18

R19

R20

R25

R21

5.6K

Q5
DTA114YKA-X

R30

1.2K

R29

10K

10K

R24

R27

R28

10K

10K

C6

0.001

D11

QQR0793-001

1SS133-T2

T1

C48

0.0022

C49
470P

C58

C50

0.047

22/16

C32

0.047

C31

22/16

C21

0.022

0

R60

24K

R40

C46

0.047

C33

R33

C47

0.027

47

R34C34

0.022

0.047

C35

5.6k

R35

CF3
QAX0610-001Z

330

C60

1/50

R38

C45
10/16

56K
56K

C44
10/16

R39

*C43

*C42

C41

10/16

C40

10/16

R37

10K

R36

3.3K

1/50

0.22/50

C38

C37

1/50

C39

C36
1/50

C30
100/10

R32

1K

C26

0.001

C27

0.001

R31

1K

DATA

To E-7
on page 2-8

GND

QGF1205F1-09

CN1

5.6V

LOUT

ROUT

STEREOCE9V

CK

FM/Tuner signal

1

AM signal

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

2-4

HAB C DE FG

MX-DVA9/MX-DVA9R

Tuner section(A/B/EN version)

5

TU1
QAU0160-001

R5

10/16

56

CF1

QAX0420-001

R3

220K

Q1

C2

0.01

R2

330

Q2

2SC2412K/R/-X

R11

4.7k

R4

330

2SC2814/4-5/-X

R6

12

C4

0.01

Q3

2SC2412K/R/-X

R12

DTA114YKA-X

4.7k

C25

100/10

C15

12P

X1

C16

Q4

12P

4

1SS133-T2

D1

J1

QNB0014-001

D2

1SS133-T2

C10

12P

L3

4.7

1SS133-T2

D3

D4

1SS133-T2

C1

C3

0.022

3

C9

0.001

IC2

QAX0402-001

150P

C22

150P

C23

150P

C24

0.0039

R23

1.8K

R10

2.2K

LC72136N

C17

C18

0.47/50

C54

C56

10P

C20
1000P

C19

0.047

R26

2.2K

R25

R22

4.7K

1K

1K

1K

R18

R19

R20

330

R21

5.6K

Q5
DTA114YKA-X

R30

1.2K

C55

L2
33

33P

R24

10K

0.047

T1

QQR0793-001

22/16

C52

C53

0.27

C51

1/50

C57

0.001

R41

3.3K

LA1838

IC1

CF2

QAX0458-001Z

C48

0.0022

C49

470P

C50

C58

0.047

22/16

C32

0.047

C31

22/16

0

R60

C60

R40

39k

C47

C46

1/50

0.022

C33

0.047

47

R34C34

0.022

0.047

C35

5.6k

R35

R38

C45
10/16

39K

C44
10/16

R39

39K

C43

0.0018

C42

0.0018

C41

10/16

C40

10/16

R37

10K

R36

3.3K

C38

1/50

0.22/50

C37

1/50

C39

C36
1/50

10K

R70

C73

C21

L1

QQR1094-001

C12

C13

12P

R13

10K

R15

3.3K

C11

2

0.1

0.047
R14

100K

R16

4.7K

C14

R17

100/10

68( 1/4W) FR

C7

0.001

R29

10K

R27

R28

10K

10K

C6

0.001

D11

1SS133-T2

5.6V

LOUT

STEREO

CE

9V

CK

DATA

GND

ROUT

RDDA

RDCL

D.GND

CN1
QGF1205F1-13

1

0.022

R33

330

CF3
QAX0610-001Z

1K

1K

1K

R71

R72

R73

LC72723

10/50

IC3

330P

C76

C74

C72

0.1
560P

C75

C30

100/10

R32

1K

C26

0.01

C27

0.01

C59

R31

0.001

1K

L70

100

FM/Tuner signal

C70

0.1

22P

X70

QAX0263-001Z

C71

22P

AM signal

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

AB CD E F G

2-5

MX-DVA9/MX-DVA9RMX-DVA9/MX-DVA9R

To J-5

MG

LMUP

LMDWN

1k

1k1k1k

R814

R813

1MSW

2MSW

on page 2-8

DG

SW6V

L801
VQP0018-100Y

1k

R827

1k

R815

R816

3MSW

3SSW

REQ

DATA

C804

0.1

C815

CHST

100/10

0.1

CKS

C801

C816

SAFETY

0.1

0.1

C817

R826

R825

R824

R823

R822

R821

R820

R819

R818

R817

CN801

VMC0163-R10

1k

1k

0.1

0.1

C820

C819

1k

1k

1k

1k

1k

1k

1k

1k

1SSW

2SSW

0.1

C818

CAM7

CAM6

CAM5

CAM4

CAM3

CAM2

CAM1

CAM0

CD changer control section

VQP0033-100Z

5

MSN-5D257A

RMOTOR

CN803

VMC0324-12310

CAM0

CAM1

CAM2

CAM3

CAM4

CAM5

CAM6

CN804

VMC0289-S07

CAM7

CN802
VMC0289-P07

1SSW

2SSW

3SSW

3MSW

2MSW

1MSW

VQP0033-100Z

4

CN805

VMC0325-010

1SSW

2SSW

SW1

SW2

3

3SSW

3MSW

2MSW

1MSW

SW3

SW4

SW5

SW6

2

C810

L803

L802

1.5

VQP0033-100Z

L804

IC802

TA8409S

RMUP

RMDWN

C805

IC803

TA8409S

C807 C806

47/16 47/16

0.01

R832

180

R834

R833

R830

1k

1k

RMUP

RMDWN

LMUP

LMDWN

R839

3.3K

0.001

C802

4.7/25

C808

C803

R840

5.6K

R810

680K

R811

1M

REQ

0.001

R805

R806

R807

DATA

STCH

C813

1K

470

470

0.01

C821

0.001

1k

1k

R829

IC801

UPD65612GB-177

1k

R808

CKS

R828

1.5

C811

MSN-5D257A

LMOTOR

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

1

2-6

HAB C DE FG