JVC KDAVX-11-J Schematic

SCHEMATIC DIAGRAMS

DVD/CD RECEIVER

KD-AVX11J,KD-AVX11E,KD-AVX11EU

KD-AVX11EE,KD-AVX11U,KD-AVX11UN

KD-AVX11UT,KD-AVX11A

CD-ROM No.SML200703

for Europefor Northern America

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)

Contents

Block diagram Standard schematic diagrams Printed circuit boards

2-1 2-2 2-7 to 8

No.MA304SCH

2007/3

Block diagram

FOCUS

&

TRACKING

COIL

PICK UP

LOAD

&

FEED

MOTOR

SPINDLE MOTOR

LCD1

LCD

MODULE

DVD section

CD VR, DVD VR

CN101

CD/DVD

M

FLM+/-

H1+/-, H2+/-

CN201

H3+/-, VH SM1 to SM3

IC398

FLASH ROM

SW2

CN202

SW1

to

SW3

SW1

SW3

TRVSW

SW4,SW5

L-END SW

REST SW

Panel micon section

X651

4.43361875 MHz

COM, VST VCK, EN DWN, XSTB PCG, HST REF, NRW HCK1, HCK2 PSIG, RGT R_OUT

CN471 CN472

G_OUT B_OUT

TFT DRIVER

VLED1/2 GLED1/2

Q401,Q402,Q404,Q407,Q408

LIGHTING DISPLAY & LED-SW

Q105 to Q107

A, B, C, D, E, F, RF+/LPC1, LPC2, HAGUP

DVD LD

Q101

LPCO1 DVDLDCUR

Q102

CD LD

Q103

LPCO2 CDLDCUR

Q104

/DRVMUTE TRDRV FODRV

IC251

TRSDRV DRVCONT

LDIN

Q231

SPDRV /SPMUTE FG

F+/T+/-

IC201

DRIVER

SP MOTOR

DRIVER

MA0 to MA11 MDQ0 to MDQ15 DQM0 to DQM1 BA0, BA1, MCK NWE, NCSM

IC399

NCAS, NRAS

SDRAM

EXADT0 to EXADT15 EXADR16 to EXADR20 EXDAT0 to EXDAT15 NEXOE, NEXCE NEXWE, /FL_RST

Q301

SW4

Q302

COMP

GDC-R GDC-G GDC-B GDC-HDVD

IC651

CHROMA

CRM-DI, CRM-CLK, CRM-RST, WHBLK

DOTCLK RED, GREEN BLUE, BLAK

R/R-Y G/Y, B/B-Y

IC471

D401 to D408,D410 to D416

VD, HD

TC_RST, TC_SDA TC_SCK, TC_SEN

LM

IC301 DV3.2

IC601

GDC

DIMMER TFT_LED

A0 to A20, D0 to D15 RE, WE0, WE1 GDC_CS, GDC_CLK GDC_INT, GDC_RDY GDCRST

IC652

OSD

X351

27.000MHz

UCS SCS SCLK U2SDT S2UDT CPURST LRMUTE TX DAC4OUT

IC411

L.P.F.

AOUTL+/AOUTR+/-

IC401

DAC

PCMCLK BCK AOUT3 LRCLK DACPDN DACOCS DCLK DDATA

EPDIO EPSK EPCS

IC481

EPROM

D1.2V

IC302

2V to

1.2V REG.

D2V

X601

12MHz

OSD_RST OSD-SI, OSD-CS OSD-CLK

X501

15MHz

L-CH R-CH

SW1 SW4

IC502

CPU

CN403

CN965

M881 PAN EL MOTOR

FAN MOTOR

KEYDATA, DISPDATA DISPCE, DISPCLK

RESET PANEL_RST

RST

KEY0 KEY1 KEY2 KEYIN

A1 to A21 D0 to D15 CS1, RE, WE RY/BY MEMRST

W1 ANT

DIGITAL OUT

PAN EL SWITCH

M

IC501,Q501

S501

RESET

REMOCON

IC591

REMOCON

Q451 to Q453

S451 to S465 KEY MATRIX

Main amplifier & System control section

L-CH, R-CH

S.METER, AM_ST/MP, SD/ST, QOUT, AFS

SDA, SCL SDA, SCL

FM/AM RDSSDA RDSSCLK

D991,Q701

SLOT LED

BZ951,Q951

BUZZER

PM+/PMKICK

FAN

SCL SDA

RESET

CN962

DETACH

PANEL_RST

A5V

LEVEL SHIFT

SLOT_LED

BUZZER

X701

20MHz

X702

32.768kHz

PNL_DATA PNL_CE PNL_CLK REMOCON KEYDATA

PANEL_RST

IC809

DVDSW

Q825 Q827

A5V SW

SW5V

DVDM8V

Q801,Q802

DVDM8V

SW

CD8V

FM/AM TUNER

RDS DETECTOR

Used for Area suffix E/EU/EE

DVD_FL/FR

CN961

CN966

UCS, SCS, SCLK, U2SDT, S2UDT LRMUTE, CPURST, SW1, SW4

COMPSIT(DAC4OUT)

IC912

TX

CN891

PNL_SW1 to PNL_SW3

CN881

IC881,Q881

CN861

EPROM

IC731

RESET

CN502

CN504

IC581

FLASH

ROM

TU1

MPX out

IC31

PAN EL

DRIVER

Q861,Q865

FAN

CONTROL

IC721

CN501

A8.9V

IC807

A9V REG.

ILMI

P5V

IC802

P5V REG.

A9V

Q11,Q12

X31

4.332MHz

D3.3V,S3.3V

Q823,Q824

3.3V SW

SW_MUTE

IC701

CPU

PANEL3.3V

Q8085,Q8086

PANEL 3.3V SW

3.3V

IC804,Q8005

Q8051 to Q8053

3.3V REG.

MEMO

IC321

E.VOLUME

VOLDA VOLCK VOLMUTE

SW_OUT SW_INV_IN VREFOUT

IC331

SUB.W AMP.

MUTE

AMPKILL

TELMUTE

PBRK

DIMMER

ANT-CTL

PON CTRL

Q806,Q807

BATT

I/O SI/SO BUSINT BUSSO BUSSCK

LMUTEO

Q843 MUTE

STBY

Q373

TEL

Q845

PAR K

Q848

ILL

Q847

Q952,Q953

Q955

PS2

IC941,IC942

JVC BUS

MICON3.3V,VDD3.3V

IC821,IC822

PANEL MICON

3.3V REG.

D5V,M5V,S5V SWREG5V

Q821,Q822

5V SW

SW_FREQ_SEL

VDD, SW5V, ACC5V A9V, CD8V, ILMI

EACH BLOCK

REGULATOR

CHL, CHR

SCK, SI/SO

COMPSIT

Q8081 Q8082 5V SW

Used for Area suffix J/E/EU/EE

Q341, Q844

SUB.W MUTING

LINE-L/R

FL, FR RL, RR

Q151,Q161,Q251,Q261

LINE OUT MUTING

FRONT L+/FRONT R+/REAR L+/REAR R+/-

IC371

POWER

Q374

MUTE

AMP.

ACC, EXT

IC801

MEMORY

AUTO ANT

D982

ANT

AUTO

ANTENNA

Used for Area suffix J/A/U/UN/UT

DZONE DZONE2

VIDEOIN

BKLAMP

IC935,IC936

DZONE SW

Q849

R_GEAR

V_OUT

V_IN

IC921

V-PANEL

5V

VIDEO SW

LED12V

IC803,Q8004 Q8011 to Q8013 Q8041 to Q8043

Q8094

to Q8098

MEMO

5V,LED12V REG.

MEMO,ILMI

MEMORY

ST_REM

SUB_WSUB_W

FL, FR RL, RR

MEMORY

MEMO

SW

CN311

REMOTE OUT

SUB.W.OUT

CN361

LINE INPUT

FRONT/REAR LINE OUT

CN901

SPK BATTERY

CN860 CN931

JVC BUS

REVERSE GEAR SIGNAL

VIDEO OUT

VIDEO IN

2-1

Standard schematic diagrams

Main section

TU1

QAU0484-001

FM/AM TUNER

ANTENNA

WIRE

W1

QAM0556-001

*2 RDS

2

1

R85

TP99

NIC15

NIC16

NI

R97

C37

C36

C35

0V

(2.5V)

0V

5.1V5.1V

(2.5V)

(0V)

87654321

MUX

GND

VDD

CIN

DATA

VREF

VDD

GND

TEST

MODESCOUT

OSCI

OSCO

T57

161514131211109

0V

(0V)

(2.4V)

(2.6V)

(2.5V)

5.0V 0V0V0V

5.1V

R35

X31

C32

C31

C33

C34

RT1N441C

47k

RT1P441C

NOTES

1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL

2. UNLESS OTHERWISE SPECIFIED.

47k

CONDITION --- DVD MODE,

ALL RESISTORS ARE 1/10W +5% METAL GLAZE RESISTOR.

ALL CAPACITORS ARE 50V,25V CERAMIC CAPACITOR.

ALL RESISTANCE VALUES ARE IN OHM.

ALL CAPACITANCE VALUES ARE IN uF(P=pF)

ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V)

F --- FILM CAPACITOR

3. NI STANDS FOR NOT MOUNTED PARTS

NQL334J-4R7X

NI

47k

u

4.7L1

MA111-XD2

C38

R37

QUAL

IC31

CLK

R36

47kR98

47kR99

FM ANT

AM ANT

GND

N.C

Vcc(8.5V)

123456789

0V

0V0V0V

0V

(8.7V)

8.6V

8.2kR90

0

R870R88

330pC1

R92 1.8k

330pC2

R93 1.8k

R5 10k

R6 10k

R7 10k

S.METER

MA111-XD3

0.1/16C4

6.8R13

NI

R73

NI

R74

R41

R9

NI

1

R8

1

RT1N141C

10k

RT1P141C

10k

( ) FM MODE, AM MODE.

Vcc(8.5V)

GND

Vcc(5V)

R-CH

FSV(Vsm)

AM ST/MP

S-STOP

SDA

SCL

10111213141516171819202122

0V

5.1V

(0.2V)

(5.1V)

(0.4V)

(3.0V)

(8.7V)

(0.2V)

(0.1V)

0V

8.6V

2.5V

8.2kR91

100R1

100R2

0.1/16C8

R95

18k

AM_ST/MP

ASDA

SD/ST

47/16C3

0.1/16C6

47/6.3C5

6.8

R42

IC51

NI

L52

NIC51

NI

C55

C52

C53

NI

R69

C58

NI

L57

L-CH

GND

Quality out

AFS

MPX out

0V

(3.2V)

(3.0V)

(2.3V)

(4.6V)

3.2V

R83

0

R84

0

0R89

1kR4

LEVEL SHIFT

Q11

Q12

SSM3K15FS-X

7.5k

0.47/10

C7 3.3kR3

L55 NI

L51

L53

AMSELOUT1

AMRFIN

NI

SSM3K15FS-X

10k

R11

3.3V

DGS

3.3V5.1V

0.4V 0.4V

SDA

AFS

3.2V

5V

Q1

RT1N441C-X

NI

C65

C69

C67NIC64

NI

NIC71

NIC73

NIC66

NIC72

NI

NIR68

C68

R71

VCOREF

VCCVCO

GNDANA

VCOLOOP1

VCC8V5_2

AMIFAGC1

AMSELIN1GNDRF

VCOLOOP2

AMSELIN2

AMIFAGC2

GNDAUD

FMIN1

VCC8V5

AMRFAGC

ROUT

LOUT

FMIN2

NIC62

NIC59

NIC61

NI

NIC56

NIC57

NIC54

R94

Q-OUT

ASCL

L56 NI

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

AMSELOUT2

AMRFDEC

NIR62

NI

R63

C112

R111

4.7/50

10k

C212

R211

10k

4.7/50

68kR113

SW3.3V

10k

R12

SCL

R66

R67

1/4W

SDA

SCL

GNDDIG

VREGSUP

VREF4V0

RSSI

MPXOUT

TESTCTRL

XTAL

MPXIN

16151413121110987654321

C63

NIR65

X51

4M

820p

C113

NI

ASCL

NI

ASDA

NI

RDSSDA

RDSSCLK

FM/AM

(1/8W)

R859

100k

3300/16C901

VIN2VCC1GND

1.7V

C253

D863

R_GEAR

V_IN

V_IN.G

V_OUT

ART

FGND

1kR901

0R857

0R858

D901

ART

1N5401-F64

0V

5.2V

22p

2

SCK

SI/SO

NI

*1 AUTO ANTENNA

KD-AVX11 E/EU/EE

D982

D983

NI MA22D23-X

C981 0.1

R983NINI

*2 RDS

KD-AVX11 E/EU/EE

X31 QAX0263-001Z NI NI

IC31 LC72725KM-X NI NI

C31

0.01

C32

22/16

C33

33p

C34

33p

C35

560p

C36

0.01

C37NI10/6.3NINI NI

C38NI330p

R35

0

2.2k

R36

2.2k

R37

R113 68k 12k 68k

R213 68k 12k 68k

*3 OE REMOTE

KD-AVX11 E/EU/EE

K871

NQR0022-005X

D871

UDZW6.2B-X

00

R870

R871 0

0

270

R872

NI

R873

R874

0

R345

NI NI

REVERSE GEAR

CN931

SIGNAL

1

VIDEO IN

2

3

4

VIDEO OUT

5

*4 CAR CABLE

QGA2501C3-05Z

*4 CAR CABLE

LINE IN LINE OUT VIDEO IN/OUT REVERCE GEAR SINGAL

SUB.W.OUT

OE REMOTE

*5 POWER CODE

POWER CODE

CN901 QNZ0095-001

1

GND

2

ACC

3

REMOTE

4

AUTO ANT

5

REAR R+

6

REAR R-

7

REAR L-

8

REAR L+

9

FRONT L+

10

FRONT L-

11

FRONT R-

12

FRONT R+

13

TEL

14

PARK

15

ILL

16

MEMORY

17

QMFZ039-150-T

18

F901

FUSE

15A

KD-AVX11 J

MA22D23-X

0.1

4.7k

KD-AVX11 J

NI

NI NI

NI

KD-AVX11 J

NQR0022-005X

UDZW6.2B-X

270

NI

0

KD-AVX11 J/E/EU/EE

QAM0967-001

QAM0969-001 QAM0968-001

KD-AVX11 E/EU/EE

POWER CODE ASSY

J/U/UN/UT/A

QAM0971-001QAM0970-001

KD-AVX11 U/UN/UT/A

MA22D23-XNI

4.7k

KD-AVX11 U/UN/UT/A

NI

KD-AVX11 U/UN/UT/A

NI

0

NI

0

KD-AVX11 U/UN/UT/A

QAM0967-001

KD-AVX11

2SD2704K-X

CN311

Q341

0V 0V

D321 MA2SD31-X

R351

NI

R355

SW.REM

SW

REMOTE.OUT

*4 CAR CABLE

QGA2501C3-04Z

123

4

R873

SUB_W

R345 R874

C343

0.047/16

C341

0.001

100

R342

0V

4.7k

820

R343

R341

R324

10k

C323

10/25

47

R350

VOLMUTE

VOLCK

10kR347

1

VOLDA

AMPKILL

SW OUT MUTING

LINE OUT MUTING

Q863

RT1P141C-X

10.9V

47/16C841

D841

UDZW11B-X

R870

K871

R871

D871

*3 OE REMOTE

R866

0V

Q864 RT1P141C-X

13.3V

0V

13.3V

R872

1

D845

MA111-X

Q843

4.7V

470R842

470R843

0V

4.7V

RT1P141C-X

C844

ST_REM

DZONE SW

C9931

0.1/16

IC921

IN25GND6IN1

4

MM1503XN-X

C9936

0.082/16

C925

0.1/16

R9936

IC934

VGND

123

OUT

GND

VCC

VIN

R9924 NI

NI

NJM2505F-X

ISOLATION

AMP

RR IN

GND

RR OUT-

RR OUT+

Vcc1

S-GND

FR IN

FL IN

REF

101112131415161718192021222324

0V

6.8V0V6.8V

8.7V

3.6V

0.01

C372

10/25

C284

100p

*1 AUTO ANTENNA

*D983

*

C981

MA22D23-X

D982

ANT

DZONE

ST_REM

DZONE2

V_PANEL

COMPSIT

VIDEOIN

OUT3VCC

3.8V0V3.5V

NI

R9935

45

R9923

RL IN

RL OUT+

AC-GND

3.6V

3.7V

C373

10/25

C378

C184

100p

*

R983

D984

AGND

3V3V9.0V

1SW2

0.082/16

NI

GND

6.8V0V6.8V

MA22D23-X

C9933

C9935

C9925

NI

C9926

NI

RL OUT-

14.1V

0.1/16C982

IC935

MM1503XN-X

Vcc2

FL OUT+

3.2V

6.8V

C174

100p

2.2kR981

C9932

0.1/16

IC936

9V

2.6V

3

4

VCC

IN

3V

2

5

OUT

GND

3.3V

MM1510XN-X

R9925

NI

NIR9926

0R9927

NIC9906

NID921

NID922

FL OUT-

GND

MUTE

HSD

25

0V

6.8V

3.2V

Q371

0V

RT1N441C-X

C374

0.01

C902

2.2/50

2.2kR982

(1/8W)

K251

NQR0022-005X

C865

0.1/25

C9930

3V

1

6

SAG

PS

330/6.3

75

R936

0

R934

R932

75

D932

D931

UDZW6.2B-X

D302

UDZW18B-X

C851

0.1/16

Q372

14.1V

RT1P441C-X

11.1V

0V

47/16C375

D371

UDZW11B-X

TEL

PARK

ILL

0.1/16C845

NIC850

0.001C852

UDZW18B-X

D902

IC912

TOTX177L

3

R250

R255

0

2.2

0.01

C250

C254

K250

10/6.3

NQR0022-005X

CHL

CHR

150

R165

JVC BUS

CN860

QNZ0095-001

174

5

150

R265

0.001

C165

683

C861

0.1/16

0.001

C866 1/16

C265

D861

MA22D23-X

3.3k

R173

1k

R183

1k

RT1N441C-X

R962

180

IC371

100pC183

100p

C283

Q373

0V

R372

4.7k

Q374

0V

47kR853

Q849

RT1N141C-X

VIDEO SW

3V

9.0V

1SW2

OUT3VCC

C9902

0.1/16

IN25GND6IN1

4

0V

3.8V

3.5V

C921

0.1/16

1M

2.2k

10

22/16C376

R377

C377

R923

GND

STBY

FR OUT-

123456789

0V

6.8V

4.7V

C274

100p

27k

R375

0

MA111-XD372

1/16

1M

R926

C9927

FR OUT+

6.8V

14.1V

C371

EXT

0.5%

100pC173

100pC273

R373

R374

4.7V

0V

R376

47k

R378

NI

3.3V

0V

D981

NIR854

NIR904

9.1kR902

10k

R856

3.3V

0V

1/16C849

4.7k

R903

A9V

DZONE

V_PANEL

DZONE2

VIDEOIN

COMPSIT

R961

A9V

VIDEOIN

DZONE2

V_PANEL

COMPSIT

DZONE

POWER AMP.

TB2904HQ

C172 1/16

100R171

FL

RL

100R181

C182 1/16

NI

R182NIR172

NI

R282

R272

C282

R283

RR

TEL MUTE

TEL

MC2836-X

R846

FR

TP8

47k

R847

NI

3.3V

Q846

0V

Q847

0V

2SC3928A/QR/-X

SW5V

LMUTEO

ANT

AGND

CHR

SW3.3V

47k

R8441kR845

1

-

D846

2

Q845

RT1N141C-X

3

0V

2.6V

0V

NIC846

Q844

0V

RT1P141C-X

4.7V

100/6.3

1/16

100R281

100R271

ILL

10k

R848

0V

22/16

C847

47kR849

Q848

RT1N141C-X

R273

C272 1/16

R370

47k

2SC3928A/QR/-X

PARK

D847

MA111-X

4.7kR850

10k

R852

3.3V

0.3V

0V

1/16C848

LineIN R

LINE IN SUB.W.OUT

MA111-X

CN361

R-IN

L-IN

AGND

LGND

R115

R215

470

C315

R315

R216

2.2k

R116

2.2k

0R218

DVD_FL

DVD_FR

CHL

47k

0.047/16

C215

C115

100p

C262

100p

100

Q261

R263

1k

2.2k

R264

R262

2SD2114K/VW/-X

R261

47k

2

C261

4.7/50

D251

1

47

R240

NI

R334

R331

0

0V

N.C

34

4.5V ACOUTR

35

SW_INV_IN

4.5V ACINSW

36

SW_OUT

4.5V ACOUTSW

37

C325

4.5V CREF

38

22/16

0V

N.C

39

4.5V IN4L

40

4.5V IN4R

41

4.7/50C121

4.5V IN3L

42

4.7/50C221

4.5V IN3R

43

4.7/50C122

4.5V IN2L

44

C222

CHR

4.7/50

LINE-L

LGND

LINE-R

C123

NI

C223

NI

SW3.3V

D312

D311

MA111-X

LINE-R

68kR213

*2 RDS

820p

C213

0R112

0R212

NIR217

*4 CAR CABLE

QGA2501C1-09

123456789

RR

FL

RL

FR

AGND

C252

100p

C362

Q251

100

R253

0V 0V0V0V0V0V 0V0V

1k

2SD2114K/VW/-X

2.2k

R254

R252

R251

47k

3

C251

4.7/50

MC2836-X

47

R230

R338

C381

R337

22k

220p

4.5V

0V

+

-

4.5V

C335

NI

R336

R332

0

R333

NI

C334

R335

C333

47/6.3

C322

0.047/16 C321

100/16

R321

4.5V

0V

8.9V

4.5V

VDD

ACINL

ACINR

ACOUTL

AC2INL

VREFOUT

N.C

IN-

INL+

IN2R

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0V

4.5V

4.7/50C124

4.7/50C324

4.7/50C224

0.022/16

22k

-

+

NI

47k

4.5V

LINE OUT

4.5V

1234

8765

8.9V

C331

NI

4.5V

AC2OUTL

1.5V

R322

2SD2114K/VW/-X

C340

4.7/50

0.1/16

4.5V0V0V

OUTLF

FILOL

MIX*5INR+

47k

C161

N.C

R163

R162

R140

4.5V

OUTLR

GND

C162

100p

100

Q161

1k

4.7/50

47

IC331

NJM4565V-X

A8.9V

2324252627282930313233

N.C

OUTRF

OUTRR

AC2INR

AC2OUTR

FILOR

OUTSW

SAOUT

SMUTE

SACLK

N.C

0V0V0V

IC321

TDA7416

C326

0V

2.2k

R164

R161

47k

SCL

SDA

E.VOLUME

NI

D151

22

21

20

19

18

17

16

15

14

13

12

SSM3K15FS-X

C152

100p

Q151

100

R153

0V

0V0V

1k

2SD2114K/VW/-X

2.2k

R152

R154

R151

47k

2

3

C151

4.7/50

1

MC2836-X

47

R130

A8.9V

4.5V

4.5V R323

47k

4.5V

0V

2.2kR326

3.3V

0V

R328

1

0.3V

3.3V

R348

R329

100

10k

S

Q321

G

D

SW3.3V

SW5V

A8.9V

FRONT L

FRONT R

REAR R

REAR L

LineIN L

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

DVD_FR

DVD_FL

FM/AM

RDSSDA

RDSSCLK

FM/AM

RDSSDA

RDSSCLK

TO SHEET 2/3

SDA

SCL

AFS

SD/ST

Q-OUT

VOLDA

VOLCK

VOLMUTE

S.METER

AM_ST/MP

SDA

SCL

Q-OUT

SD/ST

S.METER

AM_ST/MP

AMPKILL

AFS

VOLDA

VOLCK

VOLMUTE

AMPKILL

A9V

SW5V

BUZZ

SW3.3V

TO SHEET 2/3

ART

EXT

ANT

MGND

A8.9V

BAT_ACC

MUTE

TELMUTE

SW_MUTE

TELCONT

PBRK

DIMMER

ACC

AGND

BKLAMP

AMP_RESET

TO SHEET 2

DZONE2

DZONE

ST_REM

VIDEOIN

TX

COMPSIT

V_PANEL

SWREG5V

DGND

MEMORY

SCK

SI/SO

MAIN PWB

LVB10721-A1

2-2