JVC MX-DVA9 Schematics

MX-DVA9

SCHEMATIC DIAGRAMS

COMPACT COMPONENET SYSTEM

MX-DVA9

CD-ROM No.SML200211

SP-MXG79 CA-MXDVA9 SP-MXG79

(SP-DSC99TN)

Center unit Speaker unit CA-MXDVA9 SP-MXDVA9 SP-MXG79(Front speaker) SP-DSC99TN(Center speaker) SP-DSS99TN(Surround speaker)

Contents

Block diagram Standard schematic diagram Printed circuit boards

(SP-DSS99TN)

Area suffix

UT --------------------- Taiwan

2-1 2-2 2-13~17

No.22006SCH

Nov. 2002

In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.

(This regulation does not correspond to J and C version.)

Block diagram

LCAM

RCAM

5

SW

M

7

CAM0

CN805CN804

1MSW

3MSW

1SSW

3SSW

LMUP,LMDWN RMUP,RMDWN

CD CHANGER

CONTROL

IC801

MOTOR DRIVER

IC802,IC803

DAT A,REQ CHST,CKS

SAFETY

CN801

CN542

MX-DVA9

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

M

2

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

IC301

HEAD SW

A/B

IC303

SHIFT REGISTER

DRVMUTE

24

16

RECH

)

AM/FM

L OUT R OUT

IC302

REC/PB

AMPLIFIER

1

9

RFENV

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

STBY,CD/DVD SDOUT

SDOUT

SPDRV TRVDRV

WAIT

IC2 PLL

4 21

7 18

SCK,SDATA,STTA

SDIN

PB L PB R REC L REC R

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

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

)

IC503

DA DATA0

DA IFC DA DATA0

7

31

(

Only for

U serise

(

Only for

U serise

FMB-030-1

3

R OUT

5

69

3

13

IC560

)

CN505 CN500

CN861 CN880

)

TXDA IFC

3

IC531

TUDATA TUCE TUCLK

VOLCE1 VODA VOLCK

IC810

CPU & FL DRIVER

FL DISPLAY

MIXIN

CN503

CN540

CN502

CN541

17L OUT

DAT3 DAT1DAT2

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

TX

DA DATA1

IC503

IC502

C/SW

SL/SR

DAC

IC514

IC513

IC516

IC515

C/SW

SL/SR

IC523 IC522

R OUT

IC500

CHCK, SAFETY CHREQ CMST CHDATA

DVDRST DVDOUT DVDIN DVDCLK DVDBSY

MIC AMP

3

IC501

FRONT

IC511 IC512 FL/FR

RGB CTL

IC901

DAC

ECHO

MIC

CN520

SL/SR IN

CIN/HWIN

CN521

COMPU AV LINK

CN542

TX

HWIN

LIN

RIN

FW715CN870CN881

For B/E/EN serise

COMP Y

CN370

CN371

FMP-009-1 FMH-035-2

1

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

ABC DEFGH

2-1

Standard schematic diagrams

DVD servo section (Sheet 1)

5

4

MX-DVA9

3

2

1

Digital data signal

ABC DEFGH

2-2

MX-DVA9

DVD servo section (Sheet 2)

5

4

3

2

1

Video signal

Degital data signal Degital audio signal

ABC DEFGH

2-3

MX-DVA9

Tuner section(U series version)

5

TU1

*R1

4

D1

J1

QNB0014-001

1SS133-T2

R8( D2)

1SS133-T2

D3

D4

1SS133-T2

C1

0.022

*R5

R3

*R4

220K

Q1

C3

10/16

VCF2L3B-105Z

C2

CF1

R2

C4

2SC2814/4-5/-X

*R6

0.01

330

C25

100/10

C15 12P

X1

C16

12P

3

L1

QQR0796-002

C13

C12

0.047

R13

10K

R15

3.3k

C11

0.1

2

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

C19

0.047

R26

2.2K

R25

R22

4.7k

1K

R18

R19

R20

330

R21

5.6K

Q5 DTA114YKA-X

R30

1.2K

R29 10K

10K

R24

R27

R28

10K

C6

0.001

D11

T1

QQR0793-001

1SS133-T2

C48

0.0022

C49 470P

C58

C50

0.047

22/16

C32

0.047

C31

22/16

C21

0.022

0

R60

R40

C60

24K

C47

C46

1/50

0.027

C33

0.047

47

R34C34

0.022

0.047

C35

5.6k

R35

CF3 QAX0610-001Z

R33

330

R38

C45 10/16

56K 56K

C44 10/16

R39

*C43

*C42

C41

10/16

C40

10/16

R37 10K

R36

3.3K C38

1/50

0.22/50

C37

1/50

C39

C36 1/50

C30 100/10

R32 1K

C26

0.001

C27

0.001

R31 1K

DATA

1

To E-7 on page 2-8

GND

QGF1205F1-09

FM/Tuner signal AM signal

CN1

5.6V

LOUT

ROUT

STEREOCE9V

CK

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

ABC DEFGH

2-4