jvc_kd-ar270_g220_g227_g321_g322_g323_g324_g325_g326_g327_sch

SCHEMATIC DIAGRAMSCD RECEIVER

No.MA236SCH

2005/12COPYRIGHT 2005 Victor Company of Japan, Limited.

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

Area suffix

J ------------- Northern America

KD-AR270,KD-G220

Area suffix

E ------------- Southern Europe

EX ------------ Northern Europe

EY ------------- Eastern Europe

EU ------------------------- Turkey

KD-G321,KD-G322

Area suffix

UI ---------------------------- India

KD-G323,KD-G324

Area suffix

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

UH ---------------------- Thailand

UN --------------------- Indonesia

U -------------------- Other Areas

KD-G325,KD-G326

KD-AR270,KD-G220,KD-G227KD-G321,KD-G322,KD-G323KD-G324,KD-G325,KD-G326

KD-G327

Area suffix

KD-G227,KD-G327

EE -------- Russian Federation

ContentsBlock diagram (For KD-AR270,KD-G220,KD-G227,KD-G323,KD-G324,KD-G325,KD-G326)

Standard schematic diagrams (For KD-AR270,KD-G220,KD-G323,KD-G324,KD-G325,KD-G326)

Standard schematic diagrams (For KD-G227))

Block diagram (For KD-G321,KD-G322,KD-G327)

Standard schematic diagrams (For KD-G321,KD-G322)

Standard schematic diagrams (For KD-G327)

Printed circuit boards

2-1

2-2

2-6

2-10

2-11

2-15

2-19 to 21

CD-ROM No.SML200512

! Burrs formed during molding may be left over on some parts of the chassis. Therefore,

pay attention to such burrs in the case of preforming repair of this system.

Safety precaution

! Please use enough caution not to see the beam directly or touch it in case of an

adjustment or operation check.

Difference point

Remote ready

Steering remote ready

Power antenna

Telephone Muting

KD-G321

KD-G322KD-G327

NO

NO

NO NO

YES

YES YES

YESYES

YES

NO

NO

YES

NO

NO

NO

KD-G323,KD-G324

KD-G325,KD-G326

KD-AR270

KD-G220,KD-G227

2-1

POSITION SET

SWITCH

LOAD&FEED

MOTOR

SPINDLE

MOTOR

SW1, SW2

PICK UP

PSW

SW1, SW2

CN

50

1

IC501

BTL

DRIVER IC521

DSP

IC581

CD L.P.F.

VF1, VF2

VT1, VT2

MD, LD

VREF

TRP

FOP

SPOUT

TRVPNRST,NPWDOWN

STAT,MLD,IRQ

MDATA,MCLK

CN

70

1

TU1

FM/AM

TUNER

IC701

CPU

IC161

E.VOLUME

Q341, Q351

LINE OUT

MUTING

Q781

MUTING

DRIVE

IC301

POWER

AMP.OUTLF, OUTLR

OUTRF, OUTRR

CD.L

CD.R

FRONT LEFT (+)

FRONT LEFT (-)

FRONT RIGHT (+)

FRONT RIGHT (-)

REAR LEFT (+)

REAR LEFT (-)

REAR RIGHT (+)

REAR RIGHT (-)

MUTE

MUTE

LINEOUTMUTE

SW1, SW2, PSW

LM,MSW

FEED+

FEED-

SPINDLE+

SPINDLE-

VF1, VF2, VT1

VT2, LD, MD

SPINDLE+

SPINDLE-

FEED+

FEED-

TRACKING+

TRACKING-

FOCUS+

FOCUS-

OUTL

OUTR

LINE OUT

CN001

FOCUS &

TRACKING

COIL

TRACKING+,

TRACKING-

FOCUS+,

FOCUS-

Main amplifier & CD servo control section

CJ6

01

CN502

CN502

CN503

CN503

KEY0

KEY1

KEY2 IC661

LCD DRIVER

LCD1

LCD DISPLAY

COM1

COM2

COM3

S1 to S52

LCDCLK

LCDDA

LCDCE

KEY0

KEY1

KEY2

LCDCLK

LCDDA

LCDCE

ENC1

ENC2

REMOCON

LCD & Key control section

L-CH

R-CH

RRO

RLO

SDA

SCL

ANT

J1

J3

21

IC901

REGULATOR

EACH BLOCK

SPK

BATTERY

CN

90

1

D630 to D649

D652,D653

LIGHTING

DISPLAY

S601 to S616

KEY MATRIX

ENC1

ENC2

JS686

ENCODER

REMOCON

IC681

REMOCON

SD/ST

MONO

SSM,IFC

FM/AM

EO

FMOSC

S.METER

SEEK/STOP

IFC.COUNT

IFC

Block diagram (For KD-AR270,KD-G220,KD-G227,KD-G323,KD-G324,KD-G325,KD-G326)

2-2

SHEET 1

Parts are safety assurance parts.

When replacing those parts make

sure to use the specified one.

R733

C311

R715

R718

Q782Q31

Q902

X701

C703

C704

J1

R739

R740

IC701C702

C323

C319

C705

CN901

R907

R732

R745

R712

C901

D301

C351

C96

C341

R729

R736

R315

Q351

R731

R730

C916

C302

C304

C303

C168

R303

R716

D901

IC161

C169

R760

Q783

D783

C164

R748

C163

C310

C309

R717

R166

R167

R177

R176

Q4

C363

R719

Q341

R363

R713

IC901

C178

Q6

C364

R304

D341

R364

R355

R301

C902

R341

R351

L1

C33

CN701

L901

R749

R302

R345

Q32

Q903

R342

D903

R91R81

C716

TU1

R362

IC301

C362

C711

C331

C321

Q331

Q321

C307

C306

R335

R352

R902

R321

Q5

R331

R325

R322

R332

C783

R31

C301

D351

R704

R703

C316

C179

Q781

R11

C915

Q301

R756

R755

C32

R34 R35

R762

R33

R32

C78

4

D78

1

C78

2

D71

6

D90

4

C93

R73

5

R73

7

R73

8

C90

5

R74

3

R19

1

D4

D72

1

C90

9

C4

R90

6

R16

R91

0

C10

R5

C82

R70

8

C18

3

R90

5

R90

1

R90

3

C31

2

R72

7

L701

R70

7

C18

4

C91

0

D70

2

R37

C90

4

C90

8

R9

C91

4

C90

3

R31

1

C16

5

D78

4

C16

6

C17

6

R76

6

C19

4

C12

R16

2

C13

R17

2

C19

2

R76

5

R16

4

B31

5

R17

4

Q1

R13

R1

C6

C19

1

C70

1

R36

1

C83

R14

C1

C31

3

C36

1

R10

D6

D70

1

R3

C91

9

D90

5

D90

7

C8

C2

C3

C9C7

D78

2

C81

C91

R90

9

R70

9

C31

R92

R82

D70

6

D90

6

D1

D2

R90

8

C31

4C

315

D3

D71

5

D71

7

D71

4

D71

8

D71

9

D72

0

R91

8

C91

3

D71

3

R2

C30

8C

305

R71

1

R4

C90

7

C71

3

R91

1

R91

2

C92

C91

1

C71

5

R70

1

Q2

C90

6

D70

3

R75

1

D70

4

R75

3

R75

4

R75

2

D71

2

D71

1

R70

5

R70

6

R71

0

C78

1

R74

2

R12

C98

C17

5

R36

R6

C11

R74

1

47k

47k

10k

RT1P141C-X2SC3928A/QR/-X

2SC3928A/QR/-X

QAX0406-001Z

22p

27p

QNB0190-001

10k

10k

LC723783-9D14

0.01

0.01

0.022

10/16

QNZ0611-001

12K

1K

47k

4.7K

UDZW3.3B-X

100P

0.01

100P

47k

10k

7.5K

KTD1304-X

10K

10K

2.2/50

4.7/25

0.022

0.022

0.47

1k

47k

1N5401-F64

TDA7419-X

0.47

2.2K

RT1P141C-X

1SS355W-X

0.47

47k

0.47

10/16

100/16

47k

RT1N141C-X

0.1

0

KTD1304-X

2.2

4.7K

AN80T71

0.47

2SA1530A/QR/-X

0.1

4.7k

1SS355W-X

2.2

2.2K

0.01

820

820

4.7u

2.2/50

QGZ1601J1-15

QQR0703-001

47k

2.2K

2SC3928A/QR/-X

2SA1530A/QR/-X

100

1SS355W-X

0.1

CRS03-W

QAU0394-003

2.2 0.1

0.1

100P

100P

KTD1304-X

KTD1304-X

QMFZ047-150-T

0.1

0.1

1SS355W-X

2.2K

100

1k

820

2SA1365/F/-X

820

2.2K

100

100

1SS355W-X

0.082

1k

1SS355W-X

47k

47k

0.1

0.47

RT1P141C-X

10k

100/16

2SC3928A/QR/-X

47k

47k

0.001

1k 10k

2.2K

1.5k

1k

0.08

2

1SS

355W

-X

47/1

6

UD

ZW

6.2B

-X

CR

S03

-W

1/50

4.7k

4.7k

4.7k

22/1

6

47K

0

1SS

355W

-X

UD

ZW

6.2B

-X

100/

10

0.02

2

1K

47k

0.1/

50

22k

3.3k

2.2/

50

1K 9.1k

4.7k

100P

4.7k

4.7u

47K

2.2/

50

0.01

1SS

355W

-X

0

22/1

6

100/

10

22

0.1

22/1

6

47K

4.7/

25

1SS

355W

-X

4.7/

25

4.7/

25

1.2K

10/1

6

47K

47K

0.01

1.2K

47k

0

47k

RT

1N14

1C-X

10k

100

0.01

100/

10

220/

6.3

2.2

1/50

2.2k

220p

100P

0.1

22

1SS

355W

-X

1SS

355W

-X10

10/1

6

CR

S03

-W

120p

47/1

6

0.1/

50

220/

10

0.1/

50

UD

ZW

10B

-X

27K

3.3k

220/

10

1SS

355W

-X

1SS

355W

-X

1SS

355W

-X

27K

100P

100P

1SS

355W

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

10K

0.22

UD

ZW

6.2B

-X

10k

0.1

0.1

10k

10k

0.01

0.1

2.2K

2.2K

220/

10

0.1

3.3k

RT

1N14

1C-X

0.1

1SS

355W

-X

10k

1SS

355W

-X

10k

10k

10k

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

10K

10K

47k

220/

6.3

5.1k

1k

0.01

4.7/

25

470

8.2k

47k

RF+

EO

SCL

MSW

IRQ

CD_L

KEY1

FLO

PSW

RR+

VDD

IFC

LR+

SW1

5V_LCD_CE

KEY0

RRO

SDA

FRO

SW2

RLO

LM

LF+

DETACH

CD_R

RF-

RR-

LR-

LF-

NPWDOWN

NRST

VOLMUTE

STATMLD

KEY2

SUBMUTE

DIMOUT

MDATAMCLK

ACC5V

REMOCON

LM

5V_LCD_CLK

5V_LCD_DA

KEY0

KEY1

KEY2

NRST

ILL10V

LINEOUTMUTE

FM.OSC

ENC1

ENC2

DIMOUT

SD

A

SC

L

SD

/ST

NP

WD

OW

N

SW

2

MO

NO

PS

W

IFC

.CO

NT

RE

MO

CO

N

FM

/AM

EN

C1

MU

TE

IFC

MO

NO

SE

EK

/STO

P

S.M

ET

ER

MU

TE

FM

/AM

RR

-

CD

_R

LF+

SD

/ST

CD

_L

5V_L

CD

_DA

SU

BM

UT

E

MD

AT

A

FLO

5V_L

CD

_CLK

RR

O

LR+

LF-

LR-

5V_L

CD

_CE

RF

-

DE

TA

CH

RLO

RR

+

SW

1

IFC

.CO

NT

S.M

ET

ER

EN

C2

ST

AT

MC

LK

FM

.OS

C

MS

W

EO

RF

+

SE

EK

/ST

OP

FR

OLIN

EO

UT

MU

TE

VO

LMU

TE

MLDIR

Q

TO

SH

EE

T 2

TO

CJ601 (

SH

EE

T 4

)

Standard schematic diagrams (For KD-AR270, KD-G220, KD-G323, KD-G324, KD-G325, KD-G326)

Main amplifier section

2-3

SHEET 2




R535

X521

ARF

IC521

D501

C534

C529

C530

R529

R528

R527

R526

R525

R530

C544

C543

C546

R558

C542

C541C540

C539

R531

R532

C532

C531

C525

C526

C528

C524

R540

VREF

R533

R565

R543

R544

R534

R545

R548R524

R586

R588 R590R584

R589R583

R587

R585 C587

IC981

C588

CN501

R521

R522

R537

C523

C586

C585

IC523

R56

1

C54

5

C53

8

C54

7

C54

8

C54

9

R59

1

R55

9

C52

7

R54

1

R54

2

C55

1 C55

2

R52

3

C52

2

C53

3C

537R

554

Q52

1

IC58

1

C98

1

R59

2

R59

3

C589

R59

4

C58

4

C58

3

C53

6

C53

5

R55

6

C98

3

C98

4

C98

2

R56

2

C59

0C

591

C59

2

10K

QAX0714-001Z

MN6627945EE

1A3G-T1

0.1

8200p

8200p

2.2k

2.2k

2.2k

1K

1K

4.7k

0.082

1000p

220/6.3

82k

0.1

0.015

680p

0.1

4.7k

4.7k

0.33

0.33

0.022

0.022180P

560P

30K

27k

150

1K

1K

68k

3.3K

3.3K2.2K

5.6K

27K

015k

015k 27K

5.6K 150p

NJU7772F15-X

150p

QGB2027M4-22S

1M

220

1.5M

100p

4.7/25

4.7/25

SN74LVC2G07V-XQ

GZ

2512

M1-

08

QG

Z25

12M

1-10

1k

0.1

47/6

.3

47/6

.3

47/6

.3 0.1

22k

820

3300

p

39K

4.7k

0.1

47/6

.3

4.7k

0.22

47/6

.347

/6.3

4.7

2SA

1530

A/Q

R/-

X

NJM

4565

E-X

100/

6.3

22k

22k

47/6

.3

22k

820p

820p

47/6

.30.1

47K

100/

6.3

0.1

0.1

1k

47/6

.310

0/16

0.1

GND

FEED-

VF2

FEED+RFVDD

GNDVT2

SW1

VT1

SW2

VF1

PSW

VR

SPINDLE-LD

SPINDLE+FOCUS-

VREF

FOCUS+

MD

TRACKING+TRACKING-

FEED-

FEED+

SPINDLE+

SW1

SPINDLE-

SW2

PSW

VCC

TRACKING-

TRACKING+FOCUS+

FOCUS-LD

GND

MD

VRVF1

VREF

VT1

GND

VT2

VF2

TO

SH

EE

T 1

TO

CN

503

(SH

EE

T 3

)

TO

CN

502

(SH

EE

T 3

)

CD servo control section (1/2)

2-4

SHEET 3




CN502

CN503

R520

R500

R569

Q501

R507

R508

R509

R510

R511

R513

R515

R517

C505

C506

C518

IC50

1

C50

7

C51

2

C51

1

C51

4

C50

1

C51

0

C50

9

R50

5R

568

C50

8

R51

9

R50

6

C50

2

R50

1

R50

2R

503

R51

2

C51

3

R51

4

C51

5

R51

6

C51

7

R51

8

C50

3

C50

4

QGZ2512M1-10

QGZ2512M1-08

22

22

11k

2SA1705/ST/-T

15k

3.3K

100K

27K

15K

10k

15k

15k

47/16

0.01

68p

LA62

42H

-X

0.1 0.1

2200

p

0.1

220/

6.3

0.04

7

0.04

7

11k

7.5k

0.04

7

47k

30k

0.1

8.2k

8.2k

5.1k

5.6K

6800

p

5.6k

0.00

12

1K

0.00

18

5.6K

220/

10 0.1

TO SHEET 2

TO SHEET 2


2-5

SHEET 4

R601

R664

C661

R687

R688

D643

JS686

S606

IC681

C681

C682

D642

D640

D637

D636

D641

D638D635

D634

D645

C664

R605

D662

IC661R610

D633

C687

D649

S602

D647

D648

S601

D646

CJ601

R662

R665

C663

C662

R666

R667

R668

S607

S605S604S603

S608S609S610S611S612

S613S614S615 D630

R611

D639

R606R607R609 R608

R602R603R604

R661

R612

D632D631

R613

R670

S616

LCD1

B633

D644

R66

3 D66

1

R64

9

R64

4

R64

2

R68

2

R68

1

R63

1

R63

2

R64

1

R64

3

R68

6

R63

8

R64

0

C68

6

R63

7

R63

9

D65

2

R64

6

R64

5

D68

1

R65

0

R63

0

D65

3 R67

1

Q67

1

R67

2Q

670

R63

5

R63

6

B63

6

B63

5B

634

R63

3

R63

4

820

10K

10/6.3

47K

47K

QSW0976-001RPM7338-V4

4.7/6.3

0.012

0.1

2.7k

UDZW5.1B-X

PT6523LQ-L2.7k

0.022

QGZ1601K1-15S

2.2K

51K

0.022

680p

10K

10K

10K

820

8208201.8k 1.2k

8201.2k1.8k

2.2K

8201.2k

470

0

180K

1SS

355W

-X

390

10K

470

470

330

470

100

0.02

2

330

330

NS

PW

310B

S/B

RS

T/

470

UD

ZW

6.2B

-X

390

820

SM

L-31

0LT

/MN

/-X

NS

PW

310B

S/B

RS

T/

47K

RT

1N14

1C-X

1K

2SA

1365

/F/-

X

000

470

KEY2

KEY2

ENC1

KEY1

ENC2

CE

CLKDATA

REMOCON

5V_LCD_CLK

KEY1

DIMOUT

ILL10V

KEY0

S51

S52

ACC5V

KEY0

5V_LCD_CE5V_LCD_DA

5V_LCD_CE

5V_LCD_CLK

5V_LCD_DA

INH

S17

S18

OSC

S19

S20

S21

S22S23

S24

S25S26

S27S28

S29

S30

S31S32S49

S50

COM3COM2

COM1

CO

M1

S52

S51

S50

DIM

OU

T

S3

S4

S5

S6 S7

S8 S9

S10

S49

S48

S2

S11S1

S12

CO

M2

CO

M3

S47

S46S

4

S3

S13

S14

S15 S16

S45

S44

S43

S42S

2

S41

S40

S39

S38

S37

S36

S35

S34

S33

S32

S31

S30

S29

S28

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10S

9S

8

S7

S6

S5

S1

S33

S34

S35

S36

S37

S38

S39S40

S41

S42

S43

S44

S45

S46

S47

S48

TO

CN

701

(SH

EE

T 1

)


2-6

SHEET 1




R733

C311

R715

R718

Q782Q31

Q902

X701

C703

C704

J1

R739

R740

IC701

C702

C323

C783

C705

CN901

R907

R732

R745

R712

C901

D301

C351

C96

C341

R729

R736

R315

Q351

R731

R730

C916

C302

C304

C303

C168

R303

R716

D901

IC161

C169

R760

Q783

D783

C164

R748

C163

C310

R717

R166

R167

R177

R176

Q4

C363

R719

Q341

R363

R713

IC901

C178

Q6

C364

R304

D341

R364

R355

R301

C902

R341

R351

L1

C33

CN701

L901

R749

R302

R345

Q32

Q903

R342

D903

R91R81

C716

TU1

R362

IC301

C362

C711

C331

C321

Q331

Q321

C307

C306

R335

R352

R902

R321

Q5

R331

R325

R322

R332

R31

C301

D351

R704

R703

C316

C179

Q781

R11

C915

Q301

R756

R755

C32

R34 R35

R762

R33

R32

C78

4

D78

1

C78

2

D71

6

D90

4

C93

R73

5

R73

7

R73

8

C90

5

R74

3

R19

1

D4

D72

1

C90

9

C4

R90

6

R16

R91

0

C10

R5

C82

R70

8

C18

3

R90

5

R90

1

R90

3

C31

2

R72

7

L701

R70

7

C18

4

C91

0

D70

2

R37

C90

4

C90

8

R9

C91

4

C90

3

R31

1

C16

5

D78

4

C16

6

C17

6

R76

6

C19

4

C12

R16

2

C13

R17

2

C19

2

R76

5

R16

4

B31

5

R17

4

Q1

R13

R1

C6

C19

1

C70

1

R36

1

C83

R14

C1

C31

3

C36

1

R10

D6

D70

1

R3

C91

9

D90

5

D90

7

C8

C2

C3

C9

C7

D78

2

C81

C91

R90

9

R70

9

C31

R92

R82

D70

6

D90

6

D1

D2

R90

8

C31

4C

315

D3

D71

5

D71

7

D71

4

D71

8

D71

9

D72

0

R91

8

C91

3

D71

3

R2

C30

8C

305

R71

1

R4

C90

7

C71

3

R91

1

R91

2

C92

C91

1

C71

5

R70

1

Q2

C90

6

D70

3

R75

1

D70

4

R75

3

R75

4

R75

2

D71

2

D71

1

R70

5

R70

6

R71

0

C78

1

R74

2

R12

C98

C17

5

R36

R6

C11

R74

1

47k

22/16

47k

10k

RT1P141C-X2SC3928A/QR/-X

2SC3928A/QR/-X

QAX0406-001Z

22p

27p

QNB0190-001

10k

10k

LC723783-9D14

0.01

0.01

0.082

10/16

QNZ0611-001

12K

1K

47k

4.7K

2200/16

UDZW3.3B-X

100P

0.01

100P

47k

10k

7.5K

KTD1304-X

10K

10K

2.2/50

4.7/25

0.022

0.022

0.47

1k

47k

1N5401-F64

TDA7419-X

0.47

2.2K

RT1P141C-X

1SS355W-X

0.47

47k

0.47

47/16

47k

27K

27K

27K

27K

RT1N141C-X

0.1

0

KTD1304-X

2.2

4.7K

AN80T71

0.47

2SA1530A/QR/-X

0.1

4.7k

1SS355W-X

2.2

2.2K

1.5k

0.01

820

820

4.7u

2.2/50

QGZ1601J1-15

QQR0703-001

47k

47K

2.2K

2SC3928A/QR/-X

2SA1530A/QR/-X

100

1SS355W-X

2.7K

2.7K

0.1

CRS03-W

QAU0394-003

2.2

LA4743K

0.1

0.1

100P

100P

KTD1304-X

KTD1304-X

QMFZ047-150-T

0.1

0.1

1SS355W-X

2.2K

100

1k

820

2SA1365/F/-X

820

2.2K

100

100

1SS355W-X

1k

3.3/50

1SS355W-X

47k

47k

0.1

0.47

RT1P141C-X

10k

100/16

2SC3928A/QR/-X

47k

47k

0.001

1k 10k

2.2K

1.5k

1k

0.08

2

1SS

355W

-X

47/1

6

UD

ZW

6.2B

-X

CR

S03

-W

1/50

4.7k

4.7k

4.7k

22/1

6

47K

0

1SS

355W

-X

UD

ZW

6.2B

-X

100/

10

0.02

2

1K

0

47k

0.1/

50

22k

0.00

56

3.3k

2.2/

50

1K 9.1k

4.7k

100P

4.7k

4.7u

47K

2.2/

50

0.01

1SS

355W

-X

0

22/1

6

100/

10

22

0.1

22/1

6

47K

4.7/

25

1SS

355W

-X

4.7/

25

4.7/

25

1.2K

10/1

6

47K

47K

0.01

1.2K

47k

0

47k

RT

1N14

1C-X

10k

100

0.01

100/

10

220/

6.3

2.2

1/50

2.2k

220p

100P

0.1

22

1SS

355W

-X

1SS

355W

-X10

10/1

6

CR

S03

-W

120p

47/1

6

0.1/

50

220/

10

0.1/

50

UD

ZW

10B

-X

0.01

2

0.01

2

27K

3.3k

220/

10

9.1K

9.1K

1SS

355W

-X

1SS

355W

-X

1SS

355W

-X

27K

100P

100P

1SS

355W

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

10K

0.22

UD

ZW

6.2B

-X

10k

0.1

0.1

10k

10k

0.01

0.1

2.2K

2.2K

0.00

56

220/

10

0.1

3.3k

RT

1N14

1C-X

0.1

1SS

355W

-X

10k

1SS

355W

-X

10k

10k

10k

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

10K

10K

47k

220/

6.3

5.1k

1k

0.01

4.7/

25

470

8.2k0.

01

47k

RF+

EO

SCL

MSW

IRQ

CD_L

KEY1

FLO

PSW

RR+

VDD

IFC

LR+

SW1

5V_LCD_CE

KEY0

RRO

SDA

FRO

SW2

RLO

LM

LF+

DETACH

CD_R

RF-

RR-

LR-

LF-

NPWDOWN

NRST

VOLMUTE

STATMLD

KEY2

SUBMUTE

DIMOUT

MDATAMCLK

ACC5V

REMOCON

LM

5V_LCD_CLK5V_LCD_DA

KEY0

KEY1

KEY2

NRST

ILL10V

LINEOUTMUTE

FM.OSC

ENC1

ENC2DIMOUT

SD

A

SC

L

SD

/ST

NP

WD

OW

N

SW

2

MO

NO

PS

WIF

C.C

ON

T

RE

MO

CO

N

FM

/AM

EN

C1

MU

TE

IFC

MO

NO

SE

EK

/STO

P

S.M

ET

ER

MU

TE

FM

/AM

RR

-

CD

_R

LF+

SD

/ST

CD

_L

5V_L

CD

_DA

SU

BM

UT

E

MD

AT

A

FLO

5V_L

CD

_CLK

RR

O

LR+

LF-

LR-

5V_L

CD

_CE

RF

-

DE

TA

CH

RLO

RR

+

SW

1

IFC

.CO

NT

S.M

ET

ER

EN

C2

ST

AT

MC

LK

FM

.OS

C

MS

W

EO

RF

+

SE

EK

/ST

OP

FR

OLIN

EO

UT

MU

TE

VO

LMU

TE

MLDIRQ

TO

SH

EE

T 2

TO

CJ601

(SH

EE

T 4

)



2-7

SHEET 2




R535

X521

ARF

IC521

D501

C534

C529

C530

R529

R528

R527

R526

R525

R530

C544

C543

C546

R558

C542

C541C540

C539

R531

R532

C532

C531

C525

C526

C528

C524

R540

VREF

R533

R565

R543

R544

R534

R545

R548R524

R586

R588 R590R584

R589R583

R587

R585 C587

IC981

C588

CN501

R521

R522

R537

C523

C586

C585

IC523

R56

1

C54

5

C53

8

C54

7

C54

8

C54

9

R59

1

R55

9

C52

7

R54

1

R54

2

C55

1 C55

2

R52

3

C52

2

C53

3C

537R

554

Q52

1

IC58

1

C98

1

R59

2

R59

3

C58

9

R59

4

C58

4

C58

3

C53

6

C53

5

R55

6

C98

3

C98

4

C98

2

R56

2

C59

0C

591

C59

2

10K

QAX0714-001Z

MN6627945EE

1A3G-T1

0.1

8200p

8200p

2.2k

2.2k

2.2k

1K

1K

4.7k

0.082

1000p

220/6.3

82k

0.1

0.015

680p

0.1

4.7k

4.7k

0.33

0.33

0.022

0.022180P

560P

30K

27k

150

1K

1K

68k

3.3K

3.3K2.2K

5.6K

27K

015k

015k 27K

5.6K 150p

NJU7772F15-X

150p

QGB2027M4-22S

1M

220

1.5M

100p

4.7/25

4.7/25

SN74LVC2G07V-XQ

GZ

2512

M1-

08

QG

Z25

12M

1-10

1k

0.1

47/6

.3

47/6

.3

47/6

.3 0.1

22k

820

3300

p

39K

4.7k

0.1

47/6

.3

4.7k

0.22

47/6

.347

/6.3

4.7

2SA

1530

A/Q

R/-

X

NJM

4565

E-X

100/

6.3

22k

22k

47/6

.3

22k

820p

820p

47/6

.3

0.1

47K

100/

6.3

0.1

0.1

1k

47/6

.310

0/16

0.1

GND

FEED-

VF2

FEED+RFVDD

GNDVT2

SW1

VT1

SW2

VF1

PSW

VR

SPINDLE-LD

SPINDLE+FOCUS-

VREF

FOCUS+

MD

TRACKING+TRACKING-

FEED-

FEED+

SPINDLE+

SW1

SPINDLE-

SW2

PSW

VCC

TRACKING-

TRACKING+FOCUS+

FOCUS-LD

GND

MD

VRVF1

VREF

VT1

GND

VT2

VF2

TO

SH

EE

T 1

TO

CN

503

(SH

EE

T 3

)

TO

CN

502

(SH

EE

T 3

)


2-8

SHEET 3




CN502

CN503

R520

R500

R569

Q501

R507

R508

R509

R510

R511

R513

R515

R517

C505

C506

C518

IC50

1

C50

7

C51

2

C51

1

C51

4

C50

1

C51

0

C50

9

R50

5R

568

C50

8

R51

9

R50

6

C50

2

R50

1

R50

2R

503

R51

2

C51

3

R51

4

C51

5

R51

6

C51

7

R51

8

C50

3

C50

4

QGZ2512M1-10

QGZ2512M1-08

22

22

11k

2SA1705/ST/-T

15k

3.3K

100K

27K

15K

10k

15k

15k

47/16

0.01

68p

LA62

42H

-X

0.1 0.1

2200

p

0.1

220/

6.3

0.04

7

0.04

7

11k

7.5k

0.04

7

47k

30k

0.1

8.2k

8.2k

5.1k

5.6K

6800

p

5.6k

0.00

12

1K

0.00

18

5.6K

220/

10 0.1

TO SHEET 2

TO SHEET 2


2-9

SHEET 4

R601

R664

C661

R687

R688

D643

JS686

S606

IC681

C681

C682

D642

D640

D637

D636

D641

D638D635

D634

D645

C664

R605

D662

IC661R610

D633

C687

D649

S602

D647

D648

S601

D646

CJ601

R662

R665

C663

C662

R666

R667

R668

S607

S605S604S603

S608S609S610S611S612

S613S614S615 D630

R611

D639

R606R607R609 R608

R602R603R604

R661

R612

D632D631

R613

R670

S616

LCD1

B633

D644

R66

3 D66

1

R64

9

R64

4

R64

2

R68

2

R68

1

R63

1

R63

2

R64

1

R64

3

R68

6

R63

8

R64

0

C68

6

R63

7

R63

9

D65

2

R64

6

R64

5

D68

1

R65

0

R63

0

D65

3 R67

1

Q67

1

R67

2Q

670

R63

5

R63

6

B63

6

B63

5B

634

R63

3

R63

4

820

10K

10/6.3

47K

47K

QSW0976-001RPM7338-V4

4.7/6.3

0.012

0.1

2.7k

UDZW5.1B-X

PT6523LQ-L2.7k

0.022

QGZ1601K1-15S

2.2K

51K

0.022

680p

10K

10K

10K

820

8208201.8k 1.2k

8201.2k1.8k

2.2K

8201.2k

470

QLD0402-001

180K

1SS

355W

-X

390

10K

470

470

330

470

100

0.02

2

330

330

NS

PW

310B

S/B

RS

T/

470

UD

ZW

6.2B

-X

390

820

SM

L-31

0LT

/MN

/-X

NS

PW

310B

S/B

RS

T/

47K

RT

1N14

1C-X

1K

2SA

1365

/F/-

X

560

000

1.2K

1.5K

KEY2

KEY2

ENC1

KEY1

ENC2

CE

CLKDATA

REMOCON

5V_LCD_CLK

KEY1

DIMOUT

ILL10V

KEY0

S51

S52

ACC5V

KEY0

5V_LCD_CE

5V_LCD_DA

5V_LCD_CE

5V_LCD_CLK

5V_LCD_DA

INH

S17

S18

OSC

S19

S20

S21

S22S23

S24

S25S26

S27S28

S29

S30

S31S32S49

S50

COM3COM2

COM1

CO

M1

S52

S51

S50

DIM

OU

T

S3

S4

S5

S6 S7

S8 S9

S10

S49

S48

S2

S11S1

S12

CO

M2

CO

M3

S47

S46

S4

S3

S13

S14

S15 S16

S45

S44

S43

S42

S2 S41

S40

S39

S38

S37

S36

S35

S34

S33

S32

S31

S30

S29

S28

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10

S9

S8

S7

S6

S5

S1

S33

S34

S35

S36

S37

S38

S39S40

S41

S42

S43

S44

S45

S46

S47

S48

TO

CN

701

(SH

EE

T 1

)


2-10

POSITION SET

SWITCH

LOAD&FEED

MOTOR

SPINDLE

MOTOR

SW1, SW2

PICK UP

PSW

SW1, SW2

CN

50

1

IC501

BTL

DRIVER IC521

DSP

IC581

CD L.P.F.

IC775

RESET

VF1, VF2

VT1, VT2

MD, LD

VREF

TRP

FOP

SPOUT

TRVP NPWDOWN

NRST,IRQ

STAT,MLD

MDATA,MCLK

CN

70

1

TU1

FM/AM

TUNER

IC701

CPU

IC171

E.VOLUME

Q341, Q351

LINE OUT

MUTING

Q781

MUTING

DRIVE

IC301

POWER

AMP.OUTLF, OUTLR

OUTRF, OUTRR

CD.L

CD.R

FRONT LEFT (+)

FRONT LEFT (-)

FRONT RIGHT (+)

FRONT RIGHT (-)

REAR LEFT (+)

REAR LEFT (-)

REAR RIGHT (+)

REAR RIGHT (-)

MUTE

STEERING STEERING

REMOTE

CABLE

FSU

SSTOP

TUSDA

TUSCL

Q.OUT

MUTE

MUTE.CONT

SW1, SW2, PSW

LM,MSW

FEED+

FEED-

SPINDLE+

SPINDLE-

VF1, VF2, VT1

VT2, LD, MD

SPINDLE+

SPINDLE-

FEED+

FEED-

TRACKING+

TRACKING-

FOCUS+

FOCUS-

OUTL

OUTR

LINE OUT

CN001

FOCUS &

TRACKING

COIL

TRACKING+,

TRACKING-

FOCUS+,

FOCUS-

Main amplifier & CD servo control section

CN502

CN502

CN503

CN503

TU_L

TU_R

RRO

RLO

VSDA

VSCL

ANT

J1

J3

21

IC901

REGULATOR

EACH BLOCK

SPK

BATTERY

CN

90

1C

N7

61

CJ6

01

KEY0

KEY1

KEY2 IC661

LCD DRIVER

LCD1

LCD DISPLAY

COM1

COM2

COM3

S1 to S52

LCDCLK

LCDDA

LCDCE

KEY0

KEY1

KEY2

LCDCLK

LCDDA

LCDCE

ENC1

ENC2

REMOCON


D630 to D649

D652,D653

LIGHTING

DISPLAY

S601 to S616

KEY MATRIX

JS686

ENCODER

ENC1

ENC2

REMOCON

IC681

REMOCONFor KD-G327 For KD-G321

and KD-G322

Block diagram (For KD-G321,KD-G322,KD-G327)

2-11

SHEET 1




R726

R743

C783

Q782

C714

R181

C5

C701 C702

J1

D971

C82

CN761

C325

TP2

R325

R77

X702

C326

R732

CN901

R906

R746

R745R758

R747

R765

R905 C901

D301

C351

R748

L701

R892

R742

C341

R737

R326

Q351

TP5

C302

C304

C303

C193

R303

R728

D901

TP6

C192

R78

R708

C8

C310

C179

L2

R702

R755

R191

R738

R171

R172

R193

R192

R182

R183

R306

R311

R76

R733

R734

TU1

Q341

C321

IC901

R305C183

R304

D341C92

R355

R301

C902

C317

D972

C318

R341

R351

L1

CN701

L901

B315

R302

R345

D782

C322R761

R342

D903

R81

R91

X701

J321

C94

C84

IC301

R744

R2

C711 C712

C308

C307

C306

R74

C323

R352

R323

C324R324

X71

R71

R766

R72

R767

R307

B6

C301

R310

R759R760

D351

C891

R891

R739

D776

C316

S775

C182

R777

Q781

Q301

C169

R162

R161

Q911

R1

R762 IC701

R735

D722

C718

R719

R721

R736

R741R740

R729

IC775TP1

R775

R776

IC771

C771

IC801

R808

R807

R803

R804

R805 R806

R810

R809

R801C801

C802

J801

R73

0

C70

5

D71

6

C85

R75

7

C91

1

C90

5

D78

1

D72

1

C90

9

C32

0

C31

9

R91

1

R71

2

R90

1R

903

C31

2

C18

1

C91

0

R71

4

R71

6 TP

3T

P4

R71

0

R71

3

C91

6

C90

4

C90

8

R82

C97

1

C90

3

R71

7

C91

9

C17

6

C17

5

C17

4

C71

9

C9

C6

C19

1

C18

8

R3

R75

4

R17

3

R17

6

R17

5

C31

1

C7

03

R71

1

C16

0

C3

C70

9

C70

4

Q91

2

C17

3C

163

IC17

1

C78

C31

3

C70

6

C16

8

C17

8

R4

R92

C78

2

C7

C2

Q74

C78

1

R70

9

C81

C91

C18

9

D3

C1

IC71

D1

D2

R91

2

C31

4C

315

D71

5

D71

7

D71

4

D71

8

D71

9

D72

0

C70

7C

83

D71

3

C93

C70

8

C30

5

C71

0

R90

2

C90

7

C71

3

R97

1

R97

2

C72

C76

C71

C75

C74

R73C73

C17

2

C16

2

R75

C77

C17

7

D89

1

D89

2

R75

1

D71

2

D71

1

Q89

1

R16

6

R16

5

C91

5

R73

1

C4

R16

3C

167

C16

6

C16

5C

164

R75

3

R74

9

R75

0

R75

2

R72

4

R72

3

R72

2

R70

1

R70

7

R72

0

R72

7

R72

5

R75

6

C77

6

C77

5

D77

5

R77

1 R77

2

R80

2

R71

8

47k

100k

0.082

RT1P141C-X

0.1

47k

0.1

27p27p

QNB0190-001

CRS03-W

1/50

QGA2006F1-02

0.1

2.2

2K

0.1

47k

QNZ0611-001

1K

220

22047k

220

47k

1K

QEZ0769-278

UDZS3.3B-X

100P

220

4.7u

47k

2.7K

100P

2.7K

2.2

KTD1304-X

4.7/25

0.0220.022

QFV91HJ-474Z

1k

47k

1N5401-F64

QFV91HJ-474Z

0

47k

0.1

10/16

4.7/25

0.22u

47k

47k

47k

47k

39k

4.7k0

0

0

0

QMFZ047-150-T

1k

100

0

2.2k

22K

QAU0443-001

KTD1304-X

QFV91HJ-474Z

AN80T71

0

QFV91HJ-474Z

4.7k

1S S355W-X

QAM0682-001

1/50

2.2K

1K

0.01

1/50

CRS03-W

1/50

820

820

4.7u

QGZ1601J1-15

QQR0703-001

0

47K

2.2K

UDZW11B-X

0.0147k

100

1SS355W-X

15K

15K

QAX0667-001Z

QNN0773-0011/50

1/50

LA47201

10k

8.2

0.1 0.1

0.1

0.1

0.1

100

0.1

100

2.2

0.12.2

QAX0263-001Z

2.2K

47k

0

47k

7.5K

0

0.22/50

47K

47k47k

1SS355W-X

0.1

1k

47k

UDZW5.6B-X

0.1

QSW1049-001Z

QFV91HJ-474Z

100

RT1P141C-X

2SC3928A/QR/-X

4.7/254.7k

39k

2SA1530A/QR/-X

8.2

4.3k

MN101C49KST

2.2k

UDZW6.2B-X

100P

47k

47k

47k

100K10k

10k

S-80833CNNB-G-W

47k 2.2k

BR24L16F-W-X

0.047

SN74AHCT126PW-X

330

20K

100

20K

0

10k

100

22k

47k0.047

0.01

QNZ0095-001

10k

0.1

UD

ZW

6.2B

-X

0.22

47k

0.1

22/1

6

QA

X0

40

1-0

01

1SS

355W

-X

UD

ZW

6.2B

-X

100/

10

0.02

2

0.02

2

12K

4.7k

9.1k

4.7k

100P

4.7/

25

0.01

4.7k

0

4.7k

10k

2.2/

50

22/1

6

100/

10

6.8K

0.1

22/1

6

0

100/

6.3

0.00

47

470p

0.15

220/

6.3

2p

0.1

4.7/

25

100/

10

3.3K

10K

2.2k

30k30

k

1/50

27p

10k

10/1

6

0.1

220/

6.3

27p

RT

1N14

1C-X

22/1

622

/16

NJW

1192

V-X

0.01

100P

0.1

4.7/

254.

7/25

10K

6.8K

2.2/

50

0.1

47/6

.3

RT

1N14

1C-X

220/

10

10k

0.01

2

0.01

2

0.01

220/

10

LC72

725N

M-X

1SS

355W

-X

1SS

355W

-X

27K

100P

100P

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

47p

UD

ZW

6.2B

-X

0.1

0.1

0.1

1k

0.01

0.1

2.2K 2.2K

330P

0.01

560p

33P

33P

2.2k

10/1

6

1/50

1/50

2K

47/6

.3

0.1

1SS

355W

-X

1SS

355W

-X

4.7K

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X RT

1N14

1C-X

30k

30k

10/1

6

100K

0.1

2.2k

0.1

0.00

47

0.15

470p

10k

4.7K

4.7K

10k

10k

47K

47K

1K 1K

2.2k

10k

10k

10k

47/6

.3

0.01

1SS

355W

-X

270

270

0

2.2k

SW1

RF+

POWER

RDSDA

PSW

CDON

PS2

INT

VSDA

REMOCON

RLO

DIMOUT

MSW

RR+

CD_R

VSDA

CD_L

MCLK

LR+

TU_R

PSW

VSCL

TU_L

LCDCE

RDSDA

RRO

CD_L

IRQ

LF+

DETACH

CD_R

RDSCL

RF-

RR-

LR-

LF-

LM

SW1

AFS

MCLKMDATA

VSCL

POWER

MLD

NPWDOWN

STAT

STAT

SW2

NRST

SW2

MDATA

STEERING

LCDCE

MLD

REMOCON

PS2

LCDCLK

LCDDA

KEY0KEY1

KEY2

CH_R

DETACH

STEERING

TUSDA

TUSCL

ENC1

ENC2

DIMOUT

INT

IRQ

RDSCL

SI

CH_L

I/O

SO

SCK

NRST

AGND

AF

S

KE

Y0

Q_O

UT

KE

Y2

KE

Y1

RR

O

MU

TE

LCD

DA

CH

_L

LR-

FS

U

LF+

RF

-

SSTO

P

TUSD

A

TUSC

L

RR

+

Q_O

UT

RR

-

SO

RLO

CH

_R

LF-

SI

CD

ON

FS

U

SC

K

LCD

CLK

NPW

DO

WN

LR+

RF

+

EN

C1

SS

TOP

EN

C2

MU

TE

ERC

LK

ER

DI

I/O

ER

DI

ER

CLKLM

MS

W

TO

SH

EE

T 2

TO

CJ601

(SH

EE

T 4

)

Standard schematic diagrams (For KD-G321, KD-G322)


2-12

SHEET 2




R535

X521

ARF

IC521

D501

R538

C534

R539

R566

R529

R528

R527

R526

R525

C521

R530

R586

R588

C529

C544

C543

R590

C546

R558

C542

C541C540

C539

R584

R531

R532

R589R583

C532

R587

R585 C587

C531

C525

C526

C528

C524

R540

C588

C586

C585

VREF

R533

R565

C530

R543

R544

R534

R545

R548R524

IC981

CN501

R521

R522

R537

C523

IC523

CN

503

CN

502

R56

1

R59

1

C54

5

C53

8

C54

7

C54

8

C54

9

IC58

1

R55

9

R59

3R

594

R59

2

C58

4

C58

3

C52

7

R54

1

R54

2

C55

1 C55

2

C59

0R

523

C59

1

C59

2

C52

2

C53

3C

537R

554

Q52

1

C98

1

C53

6

C53

5

R55

6

C98

3

C98

4

C98

2

R56

2

10K

QAX0714-001Z

MN6627945EE

1A3G-T1

0

0.0033

0

10

2.2k

2.2k

2.2k

1K

1K

0.1

4.7k

10K

30K

8200P

0.082

1000p

1.5K

220/6.3

82k

0.1

0.015

680p

0.1

15k

4.7k

4.7k

1.5K15k

0.33

30K

10K 100P

0.33

0.022

0.022180P

560P

30K

100P

QTE1H54-225Z

QTE1H54-225Z

27k

150

8200P

1K

1K

68k

3.3K

3.3K 2.2K

NJU7772F15-X

QGB2027M4-22S

1M

220

1.5M

100p

SN74LVC2G07V-X

QG

Z25

12M

1-08

QG

Z25

12M

1-10

1k

10k

0.1

47/6

.3

47/6

.3

47/6

.3 0.1

NJM

4565

E-X

820

100k

100k

10k

820p

820p

3300

p

39K

4.7k

0.1

47/6

.3

QT

E0J

57-4

76Z

4.7k

QT

E1A

57-1

07Z

0.1

0.22

47/6

.347

/6.3

4.7

2SA

1530

A/Q

R/-

X

100/

6.3

47/6

.30.1

47K

100/

6.3

0.1

0.1

1k

GND

FEED-

VF2

FEED+RFVDD

GNDVT2

SW1

VT1

SW2

VF1

PSW

VR

SPINDLE-LD

SPINDLE+FOCUS-

VREF

FOCUS+

MD

TRACKING+TRACKING-

FEED-

FEED+

SPINDLE+

SW1

SPINDLE-

SW2

PSW

VCC

TRACKING-

TRACKING+FOCUS+

FOCUS-LD

GND

MD

VRVF1

VREF

VT1

GND

VT2

VF2

TO

SH

EE

T 1

TO

CN

503

(SH

EE

T 3

)

TO

CN

502

(SH

EE

T 3

)


2-13

SHEET 3




IC501

CN502

CN503

R520

R500

R569

Q501

R507

R508

R509

R510

R511

R513

R515

R517

C505

C506

C518

C50

7

C51

2

C51

1

C51

4

C50

1

C51

0

C50

9

R50

5R

568

C50

8

R51

9

R50

6

C50

2

R50

1

R50

2R

503

R51

2

C51

3

R51

4

C51

5

R51

6

C51

7

R51

8

C50

3

C50

4

LA6242H-X

QGZ2512M1-10

QGZ2512M1-08

22

22

11k

2SA1705/ST/-T

15k

3.3K

100K

27K

15K

10k

15k

15k

47/16

0.01

68p

0.1 0.1

2200

p

0.1

220/

6.3

0.04

7

0.04

7

11k

7.5k

0.04

7

47k

30k

0.1

8.2k

8.2k

5.1k

5.6K

6800

p

5.6k

0.00

12

1K

0.00

18

5.6K

220/

10 0.1

TO SHEET 2

TO SHEET 2


2-14

SHEET 4


R601

R664

C661

R687

R688

D643

JS686

S606

IC681

C681

C682

D642

D640

D637

D636

D641

D638D635

D634

D645

C664

R605

D662

IC661R610

D633

C687

D649

S602

D647

D648

S601

D646

CJ601

R662

R665

C663

C662

R666

R667

R668

S607

S605S604S603

S608S609S610S611S612

S613S614S615 D630

R611

D639

R606R607R609 R608

R602R603R604

R661

R612

D632D631

R613

R670

S616

LCD1

B633

D644

R66

3 D66

1

R64

9

R64

4

R64

2

R68

2

R68

1

R63

1

R63

2

R64

1

R64

3

R68

6

R63

8

R64

0

C68

6

R63

7

R63

9

D65

2

R64

6

R64

5

D68

1

R65

0

R63

0

D65

3 R67

1

Q67

1

R67

2Q

670

R63

5

R63

6

B63

6

B63

5B

634

R63

3

R63

4

820

10K

10/6.3

47K

47K

QSW0976-001RPM7338-V4

4.7/6.3

0.012

0.1

2.7k

UDZW5.1B-X

PT6523LQ-L2.7k

0.022

QGZ1601K1-15S

2.2K

51K

0.022

680p

10K

10K

10K

820

8208201.8k 1.2k

8201.2k1.8k

2.2K

8201.2k

470

QLD0419-001

0

180K

1SS

355W

-X

390

10K

470

470

330

470

100

0.02

2

330

330

NS

PW

310B

S/B

RS

T/

470

UD

ZW

6.2B

-X

390

820

SM

L-31

0LT

/MN

/-X

NS

PW

310B

S/B

RS

T/

47K

RT

1N14

1C-X

1K

2SA

1365

/F/-

X

000

KEY2

KEY2

ENC1

KEY1

ENC2

CE

CLKDATA

REMOCON

LCDCLK

KEY1

DIMOUT

ILL10V

KEY0

S51

S52

ACC5V

KEY0

LCDCELCDDA

LCDCE

LCDCLK

LCDDA

INH

S17

S18

OSC

S19

S20

S21

S22S23

S24

S25S26

S27S28

S29

S30

S31S32S49

S50

COM3COM2

COM1

CO

M1

S52

S51

S50

DIM

OU

T

S3

S4

S5

S6 S7

S8 S9

S10

S49

S48

S2

S11S1

S12

CO

M2

CO

M3

S47

S46

S4

S3

S13

S14

S15 S16

S45

S44

S43

S42

S2

S41

S40

S39

S38

S37

S36

S35

S34

S33

S32

S31

S30

S29

S28

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10

S9

S8

S7

S6

S5

S1

S33

S34

S35

S36

S37

S38

S39S40

S41

S42

S43

S44

S45

S46

S47

S48

TO

CN

701

(SH

EE

T 1

)

2-15

SHEET 1




R726

R743

C783

Q782

C714

R181

C5

C701 C702

J1

D971

C82

CN761

C325

TP2

R325

R77

X702

C326

C319

R732

CN901

R906

R746

R745R758

R747

R765

R905 C901

D301

C351

R748

L701

R892

R742

C341

R737

R326

Q351

TP5

C302

C304

C303

C193

R303

R728

D901

TP6

C192

R78

R708

C8

C310

C179

L2

R702

R755

R191

R738

R171

R172

R193

R192

R182

R183

R306

R311

R76

C311

R733

R734

TU1

Q341

C321

IC901

R305C183

R304

D341C92

R355

R301

C902

C317

D972

C318

R341

R351

L1

CN701

L901

B315

R302

R345

D782

C322R761

R342

D903

R81

R91

X701

J321

C94

C84

IC301

R744

R2

C711 C712

C308

C307

C306

R74

C323

R352

R323

C324

R324

X71

R71

R766

R72

R767

R307

B6

C301

R310

R759R760

D351

C891

R891

R739

D776

C316

S775

C182

R777

Q781

Q301

C169

R162

R161

Q911

R1

R762 IC701

R735

D722

C718

R719

R721

R736

R741R740

R729

IC775TP1

R775

R776

IC771

C771

IC801

R808

R807

R803

R804

R805 R806

R810

R809

R801C801

C802

J801

R73

0

C70

5

D71

6

C85

R75

7

C91

1

C90

5

D78

1

D72

1

C90

9

C32

0

R91

1

R7

12

R90

1R

903

C31

2

C18

1

C91

0

R7

14

R71

6 TP

3T

P4

R71

0

R71

3

C91

6

C90

4

C90

8

R82

C97

1

C90

3

R71

7

C91

9

C17

6

C17

5

C17

4

C71

9

C9

C6

C19

1

C18

8

R3

R75

4

R17

3

R17

6

R17

5

C7

03

R71

1

C16

0

C3

C70

9

C70

4

Q91

2

C17

3C

163

IC17

1

C78

C31

3

C70

6

C16

8

C17

8

R4

R92

C78

2

C7

C2

Q74

C78

1

R70

9

C81

C91

C18

9

D3

C1

IC71

D1

D2

R91

2

C31

4C

315

D71

5

D71

7

D71

4

D71

8

D71

9

D72

0

C70

7C

83

D71

3

C93

C70

8

C30

5

C71

0

R90

2

C90

7

C71

3

R97

1

R97

2

C72

C76

C71

C75

C74

R73

C73

C17

2C

162

R75

C77

C17

7

D89

1

D89

2

R75

1

D71

2

D71

1

Q89

1

R16

6

R16

5

C91

5

R73

1

C4

R16

3C

167

C16

6

C16

5C

164

R75

3

R74

9

R75

0

R75

2

R72

4

R72

3

R72

2

R70

1

R70

7

R72

0

R72

7

R72

5

R75

6

C77

6

C77

5

D77

5

R77

1 R77

2

R80

2

R71

8

47k

100k

0.082

RT1P141C-X

0.1

47k

0.1

27p27p

QNB0190-001

CRS03-W

1/50

QGA2006F1-02

0.1

2.2

2K

0.1

0.022

47k

QNZ0611-001

1K

220

22047k

220

47k

1K

QEZ0769-278

UDZS3.3B-X

100P

220

4.7u

47k

2.7K

100P

2.7K

2.2

KTD1304-X

4.7/25

0.0220.022

QFV91HJ-474Z

1k

47k

1N5401-F64

QFV91HJ-474Z

0

47k

0.1

10/16

4.7/25

0.22u

47k

47k

47k

47k

39k

4.7k

0

0

0

0

QMFZ047-150-T

1k

100

0

1/50

2.2k

22K

QAU0453-001

KTD1304-X

QFV91HJ-474Z

AN80T71

0

QFV91HJ-474Z

4.7k

1S S355W-X

QAM0682-001

1/50

2.2K

1K

0.01

1/50

CRS03-W

1/50

820

820

4.7u

QGZ1601J1-15

QQR0703-001

0

47K

2.2K

UDZW11B-X

0.0147k

100

1SS355W-X

15K

15K

QAX0667-001Z

QNN0773-0011/50

1/50

LA47201

10k

8.2

0.1 0.1

0.1

0.1

0.1

100

0.1

100

2.2

0.1

2.2

QAX0263-001Z

2.2K

47k

0

47k

7.5K

0

0.22/50

47K

47k47k

1SS355W-X

0.1

1k

47k

UDZW5.6B-X

0.1

QSW1049-001Z

QFV91HJ-474Z

100

RT1P141C-X

2SC3928A/QR/-X

4.7/254.7k

39k

2SA1530A/QR/-X

8.2

4.3k

MN101C49KST

2.2k

UDZW6.2B-X

100P

47k

47k

47k

100K10k

10k

S-80833CNNB-G-W

47k 2.2k

BR24L16F-W-X

0.047

SN74AHCT126PW-X

330

20K

100

20K

0

10k

100

22k

47k0.047

0.01

QNZ0095-001

10k

0.1

UD

ZW

6.2B

-X

0.22

47k

0.1

22/1

6

QA

X04

01-0

01

1SS

355W

-X

UD

ZW

6.2B

-X

100/

10

0.02

2

12K

4.7k

9.1k

4.7k

100P

4.7/

25

0.01

4.7k

0

4.7k

10k

2.2/

50

22/1

6

100/

10

6.8K

0.1

22/1

6

0

100/

6.3

0.00

47

470p

0.15

220/

6.3

2p

0.1

4.7/

25

100/

10

3.3K

10K

2.2k

30k30

k

27p

10k

10/1

6

0.1

220/

6.3

27

p

RT

1N14

1C-X

22/1

622

/16

NJW

1192

V-X

0.01

100P

0.1

4.7/

254.

7/25

10K

6.8K

2.2/

50

0.1

47/6

.3

RT

1N14

1C-X

220/

10

10k

0.01

2

0.01

2

0.01

220/

10

LC72

725N

M-X

1SS

355W

-X

1SS

355W

-X

27K

100P

100P

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X

47p

UD

ZW

6.2B

-X

0.1

0.1

0.1

1k

0.01

0.1

2.2K

2.2K

330P

0.01

560p

33P

33P

2.2k

10/1

6

1/50

1/50

2K

47/6

.3

0.1

1SS

355W

-X

1SS

355W

-X

4.7K

UD

ZW

6.2B

-X

UD

ZW

6.2B

-X RT

1N14

1C-X

30k

30k

10/1

6

100K

0.1

2.2k

0.1

0.00

47

0.15

470p

10k

4.7K

4.7K

10k

10k

47K

47K

1K 1K

2.2k

10k

10k

10k

47/6

.3

0.01

1SS

355W

-X

270

270

0

2.2k

SW1

RF+

POWER

RDSDA

PSW

CDON

PS2

INT

VSDA

REMOCON

RLO

MSW

RR+

CD_R

VSDA

CD_L

MCLK

LR+

TU_R

PSW

VSCL

DIMOUT

TU_L

LCDCE

RDSDA

RRO

CD_L

IRQ

LF+

DETACH

CD_R

RDSCL

RF-

RR-

LR-

LF-

LM

SW1

AFS

MCLKMDATA

VSCL

POWER

MLD

NPWDOWN

STAT

STAT

SW2

NRST

SW2

MDATA

STEERING

LCDCE

MLD

REMOCON

PS2

LCDCLK

LCDDA

KEY0KEY1

KEY2

CH_R

DETACH

STEERING

TUSDA

TUSCL

ENC1

ENC2

DIMOUT

INT

IRQ

RDSCL

SI

CH_L

I/O

SO

SCK

NRST

AGND

AF

S

KE

Y0

Q_O

UT

KE

Y2

KE

Y1

LF+RR

O

MU

TE

LCD

DA

CH

_L

LR+

LF-

FS

U

LR-

RF

-

SSTO

P

TUSD

A

TUSC

L

RR

+

Q_O

UT

RR

-

SO

RLO

CH

_R

SI

CD

ON

FS

U

SC

K

LCD

CLK

NPW

DO

WN

RF

+

EN

C1

SS

TO

P

EN

C2

MU

TE

ER

CLK

ER

DI

I/O

ER

DI

ER

CLKLM

MS

W

TO

SH

EE

T 2

TO

CJ601

(SH

EE

T 4

)



2-16




R535

X521

ARF

IC521

D501

R538

C534

R539

R566

R529

R528

R527

R526

R525

C521

R530

R586

R588

C529

C544

C543

R590

C546

R558

C542

C541C540

C539

R584

R531

R532

R589R583

C532

R587

R585 C587

C531

C525

C526

C528

C524

R540

C588

C586

C585

VREF

R533

R565

C530

R543

R544

R534

R545

R548R524

IC981

CN501

R521

R522

R537

C523

IC523

CN

503

CN

502

R56

1

R59

1

C54

5

C53

8

C54

7

C54

8

C54

9

IC58

1

R55

9

R59

3R

594

R59

2

C58

4

C58

3

C52

7

R54

1

R54

2

C55

1 C55

2

C59

0R

523

C59

1

C59

2

C52

2

C53

3C

537R

554

Q52

1

C98

1

C53

6

C53

5

R55

6

C98

3

C98

4

C98

2

R56

2

10K

QAX0714-001Z

MN6627945EE

1A3G-T1

0

0.0033

0

10

2.2k

2.2k

2.2k

1K

1K

0.1

4.7k

10K

30K

8200P

0.082

1000p

1.5K

220/6.3

82k

0.1

0.015

680p

0.1

15k

4.7k

4.7k

1.5K15k

0.33

30K

10K 100P

0.33

0.022

0.022180P

560P

30K

100P

QTE1H54-225Z

QTE1H54-225Z

27k

150

8200P

1K

1K

68k

3.3K

3.3K2.2K

NJU7772F15-X

QGB2027M4-22S

1M

220

1.5M

100p

SN74LVC2G07V-X

QG

Z25

12M

1-08

QG

Z25

12M

1-10

1k

10k

0.1

47/6

.3

47/6

.3

47/6

.3 0.1

NJM

4565

E-X

820

100k

100k

10k

820p

820p

3300

p

39K

4.7k

0.1

47/6

.3

QT

E0J

57-4

76Z

4.7k

QT

E1A

57-1

07Z

0.1

0.22

47/6

.347

/6.3

4.7

2SA

1530

A/Q

R/-

X

100/

6.3

47/6

.30.1

47K

100/

6.3

0.1

0.1

1k

GND

FEED-

VF2

FEED+RFVDD

GNDVT2

SW1

VT1

SW2

VF1

PSW

VR

SPINDLE-LD

SPINDLE+FOCUS-

VREF

FOCUS+

MD

TRACKING+TRACKING-

FEED-

FEED+

SPINDLE+

SW1

SPINDLE-

SW2

PSW

VCC

TRACKING-

TRACKING+FOCUS+

FOCUS-LD

GND

MD

VRVF1

VREF

VT1

GND

VT2

VF2

TO

SH

EE

T 1

TO

CN

503

(SH

EE

T 3

)

TO

CN

502

(SH

EE

T 3

)


SHEET 2

2-17




IC501

CN502

CN503

R520

R500

R569

Q501

R507

R508

R509

R510

R511

R513

R515

R517

C505

C506

C518

C50

7

C51

2

C51

1

C51

4

C50

1

C51

0

C50

9

R50

5R

568

C50

8

R51

9

R50

6

C50

2

R50

1

R50

2R

503

R51

2

C51

3

R51

4

C51

5

R51

6

C51

7

R51

8

C50

3

C50

4

LA6242H-X

QGZ2512M1-10

QGZ2512M1-08

22

22

11k

2SA1705/ST/-T

15k

3.3K

100K

27K

15K

10k

15k

15k

47/16

0.01

68p

0.1 0.1

2200

p

0.1

220/

6.3

0.04

7

0.04

7

11k

7.5k

0.04

7

47k

30k

0.1

8.2k

8.2k

5.1k

5.6K

6800

p

5.6k

0.00

12

1K

0.00

18

5.6K

220/

10 0.1

TO SHEET 2

TO SHEET 2


SHEET 3

2-18

R601

R664

C661

R687

R688

D643

JS686

S606

IC681

C681

C682

D642

D640

D637

D636

D641

D638D635

D634

D645

C664

R605

D662

IC661R610

D633

C687

D649

S602

D647

D648

S601

D646

CJ601

R662

R665

C663

C662

R666

R667

R668

S607

S605S604S603

S608S609S610S611S612

S613S614S615 D630

R611

D639

R606R607R609 R608

R602R603R604

R661

R612

D632D631

R613

R670

S616

LCD1

B633

D644

R66

3 D66

1

R64

9

R64

4

R64

2

R68

2

R68

1

R63

1

R63

2

R64

1

R64

3

R68

6

R63

8

R64

0

C68

6

R63

7

R63

9

D65

2

R64

6

R64

5

D68

1

R65

0

R63

0

D65

3 R67

1

Q67

1

R67

2Q

670

R63

5

R63

6

B63

6

B63

5B

634

R63

3

R63

4

820

10K

10/6.3

47K

47K

QSW0976-001RPM7338-V4

4.7/6.3

0.012

0.1

2.7k

UDZW5.1B-X

PT6523LQ-L2.7k

0.022

QGZ1601K1-15S

2.2K

51K

0.022

680p

10K

10K

10K

820

8208201.8k 1.2k

8201.2k1.8k

2.2K

8201.2k

470

QLD0388-001

0

180K

1SS

355W

-X

390

10K

470

470

330

470

100

0.02

2

330

330

NS

PW

310B

S/B

RS

T/

470

UD

ZW

6.2B

-X

390

820

SM

L-31

0LT

/MN

/-X

NS

PW

310B

S/B

RS

T/

47K

RT

1N14

1C-X

1K

2SA

1365

/F/-

X

000

470

KEY2

KEY2

ENC1

KEY1

ENC2

CE

CLKDATA

REMOCON

LCDCLK

KEY1

DIMOUT

ILL10V

KEY0

S51

S52

ACC5V

KEY0

LCDCELCDDA

LCDCE

LCDCLK

LCDDA

INH

S17

S18

OSC

S19

S20

S21

S22S23

S24

S25S26

S27S28

S29

S30

S31S32S49

S50

COM3COM2

COM1

CO

M1

S52

S51

S50

DIM

OU

T

S3

S4

S5

S6 S7

S8 S9

S10

S49

S48

S2

S11S1

S12

CO

M2

CO

M3

S47

S46

S4

S3

S13

S14

S15 S16

S45

S44

S43

S42

S2

S41

S40

S39

S38

S37

S36

S35

S34

S33

S32

S31

S30

S29

S28

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

S17

S16

S15

S14

S13

S12

S11

S10

S9

S8

S7

S6

S5

S1

S33

S34

S35

S36

S37

S38

S39S40

S41

S42

S43

S44

S45

S46

S47

S48

TO

CN

701

(SH

EE

T 1

)


SHEET 4

2-19

R703

R704

B750

C323

C1

C2

C3

C4

C6

C7

C8

C9

C10

C11

C31

C32C33

C81

C82

C83

C91

C92

C93

R762

C163

C164

R760

C166

R765

C168

C169

Q783 D784

R763

R764

R311

C176

R766

C178

C179

D161

C318

IC161

C194

C301

C302

C303C

304

C361

C362

C363

C364

C309

C310

C311

C312

C313

C314

C315

B316

C319

C351

C341

C331

C321

C175

C525

C526

C524

C528

C527

C536

C535

C165R172

C537

C538

C533

C534

C531

C532

C539

C540

C541

C542

C544

C543

C546

C545

C547

C548

C549

C716

C551

C522C

583

C584

C585

C586

C587

C588

R162

B537

C591

C592

C589C

590

B527

C701

C702

C703 C704

C705

C711

C713

C715

C781

C782

C783

C801

C901

C902

C903

C904

C905

C907

C908

C909

C910

C911

C913C914

C915

C916

C919

J1

CN

501

CN

701

CN

901

D1

D2

D3D4

D6

D301

D341

D351

D321D331

D701

D702

D706

D711

D712

D713

D714

D715

D716

D717

D718

D719

D720

D781

D782

D901

D903

D904D905

D906

D907

B165

IC301

IC521

IC581

IC701

IC801

C784

L1

L701

Q1

Q2

Q4

Q5

Q6

Q31

Q32

Q301

Q351

Q341

Q331

Q321

Q521

Q781

Q782

Q902

Q903

R1

R2

R3

R4

R5

R6

B917

R9

R10

R11R12

R13

R14

R16

R31

R32

R33

R34

R35

R81

R82

R91

R92

R748

R164

R166

R167

R174

R176

R177

R191

R301

R302

R303

R351 R352R355

R341

R342R345

R331

R332R335

R321

R322

R325

R540

R541

R542

R554

R565

R556

R532

R531

R530

R523R559

R558

C523

R529

R528

R527

R526

R525

R524

R535

R537

R561

R562

R583

R584

R585

R586

R587

R588

R589

R590

R591

R593

R592

R594

R710

B19

B535

R705

R706

R707

R708R709

R701

R711

R712R713

R715

R716

R717

R718

B354

R723

R724

R725

R726

R727

R728

R729

R730

R731

R732

R733

R735

R736

R737

R738

R739

R740

R741

R743

R745

R749

R801

R802

R803

C529

R805

R806

R807

R808

R809

R810

R901

R903

R905R906

R907

R908

R909

R910

R911

R912

R918

B748

B933

R545

R365

R548

TU1

B738

X521

X701

L901

IC901

B916

IC523

B317

C530

R756

R366

R36

R361

R362

C191

C192

B13

J321

R367

R363

R304

C96

C305

R364

R368

D704

R522

C183

R902

C184

R752

R315

C12

C306 C307 C308

B539

C98

D703

B526

C981

C982

C13

B542

R543R544

B538

D721

B315

B541

IC981

R533

B749R

755

B533B532

B540

B531

B545

B362

C983

C984

B364

B363

R751

R534

D501

R719

R521

C552

R742

R753

R754

Q891

D892

D891

R891

R892

R811

C906

R37

C15

D783

C501

C502

C503

C504

C505

C506

C508

C509

C510

C511

C513C515

C517

C518

IC501

Q501

R500

R501

R502

R503

R505

R506

R507

R508

R509

R510

R511

R512

R513

R514

R515R516

R517

R518

R519

R520

R568 R569

C507

CN

502

CN

503

C512

B560

B561

C514

B559

B558B557



Printed circuit boardsMain board (For KD-AR270, KD-G220, KD-G227, KD-G323, KD-G324, KD-G325, KD-G326)

Function board

2-20

C1

C2

C3 C4

C71

C72

C73

C74

C75

C76

C77

C78

C81

C82

C91

C92

C160

C162

C163

C164C165C166

C167

C168

C169

C172

C173

C174

C175

C176

C177

C178C179

C181

C182

C183

C188

C189

C191

C192

C193

C301

C302

C303

C304

C305 C306 C307 C308

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321

C341

C351

C521

C522

C523

C524

C525

C526

C527

C528

C531

C532

C533

C534

C535

C536

C537

C538

C539

C540

C541

C542

C543

C544

C545

C546

C547

C548

C549

C551

C552

L2

C583

C584

C585 C586

C587

C588

B536

C590

C591

C592

C701

C702

C703

C704

C705

C706

C707C709 C710

C711

C712

C713

C714

C718

C771

C775

C776

C781

C782

C783

C801

C891

C901

C902

C903

C904

C905

C907

C908

C909

C910

C915

C916

C919

C971

C981

C982C983C984

CN

501

CN

701

CN

761

CN

901

D1

D2

D301

D341

D351

D501

D711

D712

D713

D714

D715

D716

D717D718

D719

D720

D721

D722

D775

D776

D781

D782

D891

D892

D901

D903

D971

D972

IC71

IC171

IC301

IC521

IC581

IC701

IC771

IC775

IC801

IC901

IC981

J1J321

J801

L1

L701

L901

Q301

Q341

Q351

Q521

Q781

Q782

Q891

Q911

Q912

R1R2

R71

R72

R73

R74

R75

R76

R81

R82

R91

R92

R161

R162

R163

R165

R166

R171R172

R173

R175R176

R181

R182

R183

R191

R192

R193

R301

R302

R303

R304

R305

R306

R310R

311

R341

R342

R345

R351

R352

R355

R521

R522

R523

R524

R525

R526

R527

R528

R529R

530 R531

R532

R533

R534

R535

R537

R538

R539

R540

R541

R542

R543R544

R545

R548

R554

R556

R558

R559

R561

R562

R565

R566

R583 R584

R585 R586R587 R588

R589

R590

R591

R592 R

593

R594

R701

R702

R707

R708

R709

R710

R711

R712

R713

R714

R716

R717

R718

R719

R720

R721

R722

R723

R724

R725

R726

R727

R728

R729

R730

R731

R732

R733

R734

R735

R736

R737

R738R

739

R740

R741R

742

R743

R744

R745

R746

R747

R748

R749R

750

R751

R752

R753

R754

R755

R756

R757

R758

R759

R760

R761

R762

R771

R772

R775

R776

R777

R801

R802

R803

R804

R805

R806

R807 R808

R809

R810

R891

R892

R901

R902

R903

R905

R906

R911R912

R971

R972

S775

X71

X521

X702

B318

B317

B310

R767

R766

C5

C322

C8

D3

C85

R77

R78

R3

Q74

R4

B535

B732

C83

C93

B734C

94

B178

B916

C719

PP1

B319

B325

IC523

B323

B172

B311

C84

B179

X701

R765

B769

B768

B320B324

B322

B176

B733

B740

B72

B739

B775

B752

B755B803

C553

B763

C554

B784

B525

B524

TU1

B508

B505

B512

B531

B520

B522

B526

B754B753

B710

B741

B530

B711B708

B725

B313

B745

B744B533

B532

B329

C6

C7

B1

B2

PP2

R325

C325

R326

C326

R323

C323

R324

C324

C911

B330

B5

R307


Main board (For KD-G321, KD-G322, KD-G327)

2-21

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

D630

D631

D632D633

D634

D635

D636

D637

D638

D639

D640

D641

D642

D643

D645

D646D

647

D648

D649

D652D653

IC681

JS686R

602R

603

R604R605

R606

R607R608

R609

R610

R611

R613

R633R

634

R637

R638

R639R640

R641R642

S601

S602S603

S604S605

S606S607

S608S609

S610S611

S612

S613

S614

S615

S616

LCD1

B633

D644

B634

B635

R635R636

B636

C661

C662

C663

C664

C681

C682

C686

C687

CJ601

D652D653

D661

D662

D681

IC661

IC681

JS686

Q670

Q671

R601R

612

R630

R631

R632

R643R644

R645R646

R649

R650

R661R662R663

R664

R665

R666

R667R668

R670

R671 R672

R681

R682

R686

R687

R688

Forward side Reverse side

Victor Company of Japan, Limited

(No.MA236SCH)Printed in Japan

VPT

Mobile Entertainment Business Group Mobile Entertainment Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

SERVICE MANUAL

COPYRIGHT © 2005 Victor Company of Japan, Limited No.MA2362005/12

CD RECEIVERMA236200512

KD-AR270,KD-G220,KD-G227,KD-G321,KD-G322,KD-G323,KD-G324,KD-G325,

KD-G326,KD-G327


TABLE OF CONTENTS1 PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-82 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-113 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-124 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-165 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17

Area suffix

J ------------- Northern America

KD-AR270,KD-G220

Area suffix

E ------------- Southern Europe

EX ------------ Northern Europe

EY ------------- Eastern Europe

EU ------------------------- Turkey

KD-G321,KD-G322

Area suffix

UI ---------------------------- India

KD-G323,KD-G324

Area suffix

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

UH ---------------------- Thailand

UN --------------------- Indonesia

U -------------------- Other Areas

KD-G325,KD-G326

Area suffix

KD-G227,KD-G327

EE -------- Russian Federation

1-2 (No.MA236)

SPECIFICATIONKD-AR270/KD-G220

Design and specifications are subject to change without notice.

AUDIO AMPLIFIER SECTIONPower Output 18 W RMS × 4 Channels at 4 Ω and [< or =] 1% THD+NSignal to Noise Ratio 80 dBA (reference: 1 W into 4 Ω)Load Impedance 4 Ω (4 Ω to 8 Ω allowance)Tone Control Range Bass ±10 dB at 100 Hz

Treble ±10 dB at 10 kHzFrequency Response 40 Hz to 20 000 HzLine-Out Level/Impedance 2.5 V/20 kΩ load (full scale)Output Impedance 1 kΩ

TUNER SECTIONFrequency Range FM 87.5 MHz to 107.9 MHz (with channel interval set to 100 kHz or 200

kHz)87.5 MHz to 108.0 MHz (with channel interval set to 50 kHz)

AM 530 kHz to 1 710 kHz (with channel interval set to 10 kHz)531 kHz to 1 602 kHz (with channel interval set to 9 kHz)

FM Tuner Usable Sensitivity 11.3 dBf (1.0 µV/75 Ω)50 dB Quieting Sensitivity 16.3 dBf (1.8 µV/75 Ω)Alternate Channel Selectivity (400 kHz) 65 dBFrequency Response 40 Hz to 15 000 HzStereo Separation 35 dBCapture Ratio 1.5 dB

AM Tuner Sensitivity 20 µVSelectivity 35 dB

CD PLAYER SECTIONType Compact disc playerSignal Detection System Non-contact optical pickup (semiconductor laser)Number of channels 2 channels (stereo)Frequency Response 5 Hz to 20 000 HzDynamic Range 96 dBSignal-to-Noise Ratio 98 dBWow and Flutter Less than measurable limitMP3 Decoding Format MPEG1/2 Audio Layer 3

Max. Bit Rate: 320 kbpsWMA (Windows Media® Audio) Decoding Format Max. Bit Rate: 192 kbps

GENERALPower Requirement Operating Voltage DC 14.4 V (11 V to 16 V allowance)Grounding System Negative groundAllowable Operating Temperature 0°C to +40°C (32°F to 104°F)Dimensions(W × H × D)

Installation Size (approx.) 182 mm × 52 mm × 150 mm (7-3/16" × 2-1/16" × 5-15/16")Panel Size (approx.) 188 mm × 58 mm × 11 mm (7-7/16" × 2-5/16" × 7/16")

Mass (approx.) 1.2 kg (2.6 lbs) (excluding accessories)

(No.MA236)1-3

KD-G227


AUDIO AMPLIFIER SECTIONMaximum Power Output Front 45 W per channel

Rear 45 W per channelContinuous Power Output(RMS)

Front 17 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion.

Rear 17 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion.

Load Impedance 4 Ω (4 Ω to 8 Ω allowance)Tone Control Range Bass ±10 dB at 100 Hz

Treble ±10 dB at 10 kHzFrequency Response 40 Hz to 20 000 HzSignal-to-Noise Ratio 70 dBLine-Out Level/Impedance 2.0 V/20 kΩ load (full scale)Output Impedance 1 kΩ

Frequency Range FM 87.5 MHz to 108.0 MHzAM 522 kHz to 1 620 kHz



CD PLAYER SECTIONType Compact disc playerSignal Detection System Non-contact optical pickup (semiconductor laser)Number of Channels 2 channels (stereo)Frequency Response 5 Hz to 20 000 HzDynamic Range 96 dBSignal-to-Noise Ratio 98 dBWow and Flutter Less than measurable limitMP3 Decoding Format MPEG1/2 Audio Layer 3


GENERALPower Requirement Operating Voltage DC 14.4 V (11 V to 16 V allowance)Grounding System Negative groundAllowable Operating Temperature 0°C to +40°CDimensions (W × H × D) Installation Size (approx.) 182 mm × 52 mm × 150 mm

Panel Size (approx.) 188 mm × 58 mm × 11 mmMass (approx.) 1.2 kg (excluding accessories)

1-4 (No.MA236)

KD-G321/KD-G322







Treble ±10 dB at 10 kHzFrequency Response 40 Hz to 20 000 HzSignal-to-Noise Ratio 70 dBLine-Out Level/Impedance 2.5 V/20 kΩ load (full scale)Output Impedance 1 kΩOther terminals Steering wheel remote input

TUNER SECTIONFrequency Range FM 87.5 MHz to 108.0 MHz

AM (MW) 522 kHz to 1 620 kHz(LW) 144 kHz to 279 kHz


MW Tuner Sensitivity 20 µVSelectivity 35 dB

LW Tuner Sensitivity 50 µVCD PLAYER SECTION

Type Compact disc playerSignal Detection System Non-contact optical pickup (semiconductor laser)Number of Channels 2 channels (stereo)Frequency Response 5 Hz to 20 000 HzDynamic Range 96 dBSignal-to-Noise Ratio 98 dBWow and Flutter Less than measurable limitMP3 Decoding Format MPEG1/2 Audio Layer 3




(No.MA236)1-5

KD-G323/KD-G324









AM 531 kHz to 1 602 kHzFM Tuner Usable Sensitivity 11.3 dBf (1.0 µV/75 Ω)

50 dB Quieting Sensitivity 16.3 dBf (1.8 µV/75 Ω)Alternate Channel Selectivity (400 kHz) 65 dBFrequency Response 40 Hz to 15 000 HzStereo Separation 30 dBCapture Ratio 1.5 dB


CD PLAYER SECTIONType Compact disc playerSignal Detection System Non-contact optical pickup (semiconductor laser)Number of Channels 2 channels (stereo)Frequency Response 5 Hz to 20 000 HzDynamic Range 96 dBSignal-to-Noise Ratio 98 dBWow and Flutter Less than measurable limitMP3 Decoding Format MPEG1/2 Audio Layer 3




1-6 (No.MA236)

KD-G325/KD-G326









AM 531 kHz to 1 602 kHzFM Tuner Usable Sensitivity 11.3 dBf (1.0 µV/75 Ω)



CD PLAYER SECTIONType Compact disc playerSignal Detection SystemNumber of Channels

Non-contact optical pickup (semiconductor laser)2 channels (stereo)

Frequency Response 5 Hz to 20 000 HzDynamic Range 96 dBSignal-to-Noise Ratio 98 dBWow and Flutter Less than measurable limitMP3 Decoding Format MPEG1/2 Audio Layer 3




(No.MA236)1-7

KD-G327








TUNER SECTIONFrequency Range FM1/FM2 87.5 MHz to 108.0 MHz

FM3 65.00 MHz to 74.00 MHzAM (MW) 522 kHz to 1 620 kHz

(LW) 144 kHz to 279 kHzFM Tuner Usable Sensitivity 11.3 dBf (1.0 µV/75 Ω)


MW Tuner Sensitivity 20 µVSelectivity 35 dB

LW Tuner Sensitivity 50 µVCD PLAYER SECTION

Type Compact disc playerSignal Detection System Non-contact optical pickup (semiconductor laser)Number of Channels 2 channels (stereo)Frequency Response 5 Hz to 20 000 HzDynamic Range 96 dBSignal-to-Noise Ratio 98 dBWow and Flutter Less than measurable limitMP3 Decoding Format MPEG1/2 Audio Layer 3




1-8 (No.MA236)

SECTION 1PRECAUTIONS

1.1 Safety Precautions

! Burrs formed during molding may be left over on some parts of the chassis. Therefore,

pay attention to such burrs in the case of preforming repair of this system.

! Please use enough caution not to see the beam directly or touch it in case of an

adjustment or operation check.

(No.MA236)1-9

1.2 Preventing static electricityElectrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laserdiode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.

1.2.1 Grounding to prevent damage by static electricityStatic electricity in the work area can destroy the optical pickup (laser diode) in devices such as CD players. Be careful to use proper grounding in the area where repairs are being performed.

(1) Ground the workbenchGround the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing thetraverse unit (optical pickup) on it.

(2) Ground yourselfUse an anti-static wrist strap to release any static electricity built up in your body.

(3) Handling the optical pickup• In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical

pickup are shorted. After replacement, return the shorted parts to their original condition. (Refer to the text.)

• Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easilydestroy the laser diode.

1.3 Handling the traverse unit (optical pickup)(1) Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit. (2) Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the

replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long atime when attaching it to the connector.

(3) Handle the flexible cable carefully as it may break when subjected to strong force. (4) It is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.

1.4 Attention when traverse unit is decomposed*Please refer to "Disassembly method" in the text for the CD pickup unit. • Apply solder to the short land before the flexible wire is disconnected from the connector on the CD pickup unit.

(If the flexible wire is disconnected without applying solder, the CD pickup may be destroyed by static electricity.)• In the assembly, be sure to remove solder from the short land after connecting the flexible wire.

1M

(caption)

Anti-static wrist strap

Conductive material

(conductive sheet) or iron plate

Wires Push switch

Pickup

Base board

Pickup

Connector

Flexible wire

Frame CD mechanism

assembly

1-10 (No.MA236)

1.5 Important for laser products

1.CLASS 1 LASER PRODUCT

2.DANGER : Invisible laser radiation when open and inter

lock failed or defeated. Avoid direct exposure to beam.

3.CAUTION : There are no serviceable parts inside the

Laser Unit. Do not disassemble the Laser Unit. Replace

the complete Laser Unit if it malfunctions.

4.CAUTION : The CD,MD and DVD player uses invisible

laser radiation and is equipped with safety switches which

prevent emission of radiation when the drawer is open and

the safety interlocks have failed or are defeated. It is

dangerous to defeat the safety switches.

5.CAUTION : If safety switches malfunction, the laser is able

to function.

6.CAUTION : Use of controls, adjustments or performance of

procedures other than those specified here in may result in

hazardous radiation exposure.

REPRODUCTION AND POSITION OF LABELS

! Please use enough caution not to

see the beam directly or touch it

in case of an adjustment or operation

check.

WARNING LABEL

CAUTION : Visible and Invisible

laser radiation when open and

interlock failed or defeated.

AVOID DIRECT EXPOSURE TO

BEAM. (e)

VARNING : Synlig och

osynling laserstrålning när

den öppnas och spärren är

urkopplad. Betrakta ej

strålen. (s)

VARO : Avattaessa ja suojalukitus

ohitettuna tai viallisena olet alttiina

näkyvälle ja näkymättömälle

lasersäteilylle. Vältä säteen

kohdistumista suoraan itseesi. (f)

ADVARSEL : Synlig og usynlig

laserstråling når maskinen er

åben eller interlocken fejeler.

Undgå direkte eksponering til

stråling. (d)

CLASS 1

LASER PRODUCT

(No.MA236)1-11

SECTION 2SPECIFIC SERVICE INSTRUCTIONS

2.1 Difference point

2.2 CD mechanism assemblyFor CD mechanism, please refer mechanism amnual No. MY003.

KD-AR270KD-G220,KD-G227

KD-G322KD-G321

KD-G323,KD-G324KD-G325,KD-G326 KD-G327

Remote ready YES NO YES YES

Steering remote ready NO YES NO NO

Power antenna NO NO YES NO

Telephone Muting NO YES NO YES

1-12 (No.MA236)

SECTION 3DISASSEMBLY

3.1 Main body section3.1.1 Removing the front panel assembly

(See Fig.11)(1) Push the detach button in the lower right part of the front

panel assembly and remove the front panel assembly.

Fig.1

3.1.2 Removing the bottom cover (See Fig.2)

(1) Turn the main body up side down.(2) Insert a screwdriver under the joints to release the two

joints a on the left side, two joints b on the right side andjoint c on the back side of the main body, then remove thebottom cover from the main body.

Note:When releasing the joints using a screwdriver, do not damagethe main board.

Fig.2

3.1.3 Removing the front chassis assembly (See Fig.3)

• Remove the front panel assembly and bottom cover.(1) Remove the two screws A on the both sides of the main

body.(2) Release the joint d and joint e on the both sides of the main

body, then remove the front chassis assembly toward thefront.

Fig.3

Detach button

Front panel assembly

Bottom cover

Joint b

Joint b

Joint cJoint a

Joint a

Joint d

Front chassis assembly

A

Joint e

(No.MA236)1-13

3.1.4 Removing the side panel (See Fig.4)

Reference:Remove the front panel assembly as required.(1) Remove the screw B and two screws C attaching the side

panel on the left side of the main body.(2) Remove the side panel from the main body.

Fig.4

3.1.5 Removing the rear bracket (See Fig.5)

• Remove the bottom cover.(1) Remove the three screws D, three screws E and two

screws F attaching the rear bracket on the back side of themain body. (For KD-AR270, KD-G220, KD-G227, KD-G323, KD-G324, KD-G325, KD-G326, KD-G327)

(2) Remove the four screws D, three screws E and two screwsF attaching the rear bracket on the back side of the mainbody. (For KD-G321, KD-G322)

(3) Remove the rear bracket.

Fig.5

Side panel

C B C

(For KD-AR270,KD-G220,KD-G227,KD-G323,

KD-G324,KD-G325,KD-G326,KD-G327 )

(For KD-G321,KD-G322)

DD

E FERear bracket

F

E F

D D

ERear bracket

F

1-14 (No.MA236)

3.1.6 Removing the main board (See Figs.5 and 6)

• Remove the front panel assembly, bottom cover and side pan-el.

Reference:Remove the front chassis assembly as required.(1) Remove the three screws D attaching the rear bracket on

the back side of the main body. (See Fig.5.)(2) Remove the two screws G attaching the main board. (See

Fig.6.)(3) Disconnect the connector CN501 on the main board from

the main body and take out the main board with the rearbracket. (See Fig.6.)

Reference:Remove the rear bracket from the main body as required. (See"3.1.5 Removing the rear bracket".)

Fig.6

3.1.7 Removing the CD mechanism assembly (See Fig. 7)

• Remove the front panel assembly, bottom cover, side panel,rear bracket and main board.

Reference:Remove the front chassis assembly as required.(1) Remove the three screws H attaching the CD mechanism

assembly on the top chassis.(2) Take out the CD mechanism assembly.

Fig.7

Main board

GG

CN501

Rear bracket

H

H

CD mechanism assembly Top chassis

(No.MA236)1-15

3.1.8 Removing the switch board (See Figs.8 to 10)

• Remove the front panel assembly.(1) Remove the four screws J on the back side of the front pan-

el assembly. (See Fig.8.)(2) Release the joints f and remove the rear cover. (See Fig.9.)(3) Release the joint g and take out the switch board from the

front panel assembly. (See Fig.10.)

Fig.8

Fig.9

Fig.10

J

JJ

Joints f

Joints f

Joints f Joints f

Rear cover

Switch board Joint g

Front panel assembly

1-16 (No.MA236)

SECTION 4ADJUSTMENT

4.1 Adjustment method Test instruments required for adjustment

(1) Digital oscilloscope (100MHz)(2) Electric voltmeter(3) Digital tester(4) Tracking offset meter(5) Test Disc JVC :CTS-1000(6) Extension cable for check

EXTSH002-22P × 1

Standard volume positionBalance and Bass &Treble volume : lndication"0"Loudness : OFF

Standard measuring conditions

Dummy loadExclusive dummy load should be used for AM,and FM. For FMdummy load,there is a loss of 6dB between SSG output andantenna input.The loss of 6dB need not be considered sincedirect reading of figures are applied in this working standard.

How to connect the extension cable for adjustingCaution:

Be sure to attach the heat sink and rear bracket onto the power amplifier IC and regulator IC respectively, before supply the power.If voltage is applied without attaching these parts, the power amplifier IC and regulator IC will be destroyed by heat.

Power supply voltage DC14.4V(10.5 to 16V)Load impedance 20KΩ(2 Speakers connection)Output Level Line out 2.0V (Vol. MAX)

Heat sink

Rear bracket

EXTSH002-22P

Extension cable

(No.MA236)1-17

SECTION 5TROUBLESHOOTING

5.1 Feed section

5.2 Focus section

Check the feed motor.Is 4V present at both

sides of the feed motor?

YES

NO

Is the voltage output at

pin 4 and pin 5 of IC501?

Is the power supply

present at pin 3, pin 12

and pin 21 of IC501?

Check the connections

between the feed motor

and IC501.

YES

NO

Is the voltage input at pin

28 of IC501?

YES YESCheck IC501.

NO


of CD8V power supply.

NO


pin 7 of IC521?


between IC501 and

IC521.

YES

NO

Is the power supply

present at pin 37,

pin 49, pin 53, pin 56


YESCheck IC521.

NO



When the lens is

moving:

Does the S-search

waveform appear at

IC501 pins 8 and 9?

4V Check the pickup and

its connections.

YES

NO


15 of IC501?

YES

NO


pin 13 of IC521?

NO

YES Check the connections

between IC501 and

IC521.

Is the power supply



YESCheck IC501.

NO



Is the power supply

present at pin 37,



YESCheck IC521.

NO



1-18 (No.MA236)

5.3 Spindle section

5.4 Tracking section

Is the disk rotated?

NO

YES


pin 6 and pin 7 of IC501?

Does the RF signal appear

at pin 39 of IC521?

YES

Check the spindle motor

and its wiring.

Is the RF waveform at

pin 39 of IC521 distorted?

Proceed to the Tracking

section

Check the circuits in

the vicinity of IC521

or the pickup.

YES

NONOYES

NO


17 of IC501?

YES

NO


pin 5 of IC521?


between IC501 and

IC521.

YES

NO

Is the power supply



YESCheck IC501.

NO



Is the power supply

present at pin 37,



YESCheck IC521.

NO



When the disc is rotated

at first:

Approx. 1.2V

Is the tracking error

signal output at pin 26

of IC521?

Replace IC521 or repair

the malfunction

connection point

YES

NO

Check the pickup and

its connections.

(No.MA236)1-19

5.5 Signal processing section5.5.1 Signal processing section

(For KD-AR270,KD-G220,KD-G227,KD-G323,KD-G324,KD-G325 and KD-G326)

5.5.2 Signal processing section(For KD-G321,KD-G322 and KD-G327)

No sound from either

channel.

Is 9V present at pin 24

of IC161?

Compare the L-ch and

R-ch to locate the

defective point.

Is the sound output from

both channels (L, R)?

YES

NO Is the audio signal

(including sampling

output components)

output to pins 1 and 7 of

IC581 during playback?

Normal

YES

NO

YES

NO

Check IC581 and its

peripheral circuits.

NO


of IC901?


between pin 24 of IC161

and pin 13 of IC901.

NO

Check IC901 and its


Is the audio signal output

at pin 18 and pin 19 of


YES

NO

Check IC161 and its


YES

Check the power

amplifier IC301.

Is the audio signal output

at pin 18 and pin 19 of


No sound from either

channel.


of IC171?

Compare the L-ch and

R-ch to locate the

defective point.

Is the sound output from

both channels (L, R)?

YES

NO Is the audio signal

(including sampling

output components)

output to pins 1 and 7 of


Normal

YES

NO

YES

NO

Check IC581 and its


NO


of IC901?


between pin 32 of IC171

and pin 13 of IC901.

NO

Check IC901 and its


YES

NO

Check IC171 and its


YES

Check the power

amplifier IC301.

1-20 (No.MA236)

5.6 Maintenance of laser pickup(1) Cleaning the pick up lens

Before you replace the pick up, please try to clean the lenswith a alcohol soaked cotton swab.

(2) Life of the laser diodeWhen the life of the laser diode has expired, the followingsymptoms will appear.• The level of RF output (EFM output: amplitude of eye

pattern) will be low.

(3) Semi-fixed resistor on the APC PC boardThe semi-fixed resistor on the APC printed circuit boardwhich is attached to the pickup is used to adjust the laserpower.Since this adjustment should be performed to matchthe characteristics of the whole optical block, do not touchthe semi-fixed resistor.If the laser power is lower than the specified value, the la-ser diode is almost worn out, and the laser pickup shouldbe replaced. If the semi-fixed resistor is adjusted while thepickup is functioning normally, the laser pickup may bedamaged due to excessive current.

5.7 Replacement of laser pickup

Is RF output

1.3 0.4Vp-p?

YES

NO

OK

Replace it.

Turn of the power switch and, disconnect the

power cord.

Replace the pickup with a normal one. (Refer

to "Removing the pickup unit" on the previous page.)

Plug the power cord in, and turn the power on.

At this time, check that the laser emits for about

seconds and the objective lens moves up and down.

Note: Do not observe the laser beam directly.

Play a disc.

Check the eye-pattern at

RF test point or

ARF test point.

Finish.

(No.MA236)1-21

5.8 16 PIN CORD DIAGRAM (for AR270,G220)

7

6

5

4

3

2

1

16

15

14

13

12

11

10

9

BK

RD

NC

BL/WH

WH

GN

VI

GY

YL

NC

NC

NC

WH/BK

GN/BK

VI/BK

GY/BK

RE

MO

TE

OU

T

GND

16 YL

8 BK

7 RD

3 GN

11 GN/BK

2 VI

10 VI/BK

4 WH

12 WH/BK

1 GY

9 GY/BK

5 BL/WH

8

BK Black

RD Red

BL Blue

WH White

GN Green

VI Violet

GY Gray

YL Yellow

RR Rear Right

FR

FL

RL Rear Left

Front Right

Front Left

REMOTE Remote out

ACC

MEMORY

ACC Line

GND

Memory Backup Battery+

Ground

MEMORY

GND

ACC

RL+

RL-

RR+

RR-

FL+

FL-

FR+

FR-

REMOTE

1-22 (No.MA236)

5.9 16 PIN CORD DIAGRAM (for G227)

8

7

6

5

4

3

2

1

16

15

14

13

12

11

10

9

BK

RD

NC

WH

GN

VI

GY

YL

NC

NC

NC

1

3

5

7

2

4

6

8

NC

NC

BL/WH

RD

NC

YL

NC

BK

1

3

5

7

2

4

6

8

VI

GY

WH

GN

VI/BK

GY/BK

WH/BK

GN/BK

BK Black

RD Red

BL Blue

WH White

GN Green

VI Violet

GY Gray

YL Yellow

7 RD

16 YL

8 BK

5 BL/WH

3 GN

11 GN/BK

2 VI

10 VI/BK

4 WH

12 WH/BK

1 GY

9 GY/BK

RD RD 7

YL 4

8

5

7

8

1

2

5

3

6

4

RR Rear Right

FR

FL

RL Rear Left

Front Right

Front Left

REMOTE Remote out

ACC

MEMORY

ACC Line

GND


Ground

ACC

MEMORY

GND

REMOTE

RL+

RL-

RR+

RR-

FL+

FL-

FR+

FR-

BL/WH

WH/BK

GN/BK

VI/BK

GY/BK

(No.MA236)1-23

5.10 16 PIN CORD DIAGRAM (for G323,G324,G325,G326)

8

7

6

5

4

3

2

1

16

15

14

13

12

11

10

9

BK

RD

BL

BL/WH

WH

GN

VI

GY

YL

NC

NC

WH/BK

GN/BK

VI/BK

GY/BK

GND

16 YL

8 BK

7 RD

3 GN

11 GN/BK

2 VI

10 VI/BK

4 WH

12 WH/BK

1 GY

9 GY/BK

5 BL/WH

6 BL

Black

RD

BK

Red

BL Blue

WH White

GN Green

VI Violet

GY Gray

YL Yellow

RR

FR

FL

RL

REMOTE

ANT

ACC

GND

MEMORY

Rear Right

Front Right

Front Left

Rear Left

Remote

ACC Line

Ground


Auto Antenna

MEMORY

GND

ACC

RL+

RL-

RR+

RR-

FL+

FL-

FR+

FR-

REMOTE

ANT

RE

MO

TE

OU

TP

UT

ON

LY

PO

WE

RA

NTE

NN

A

NC

1-24 (No.MA236)

5.11 16PIN CORD DIAGRAM (for G321,G322,G327)

8

7

6

5

4

3

2

1

16

15

14

13

12

11

10

9

BK

RD

NC

BL/WH

WH/BK

GN/BK

VI/BK

GY/BK

WH

GN

VI

GY

YL

NC

NC

BR

1

3

5

7

2

4

6

8

NC

NC

BL/WH

RD

BR

YL

NC

BK

1

3

5

7

2

4

6

8

VI

GY

WH

GN

VI/BK

GY/BK

WH/BK

GN/BK

7 RD

16 YL

8 BK

5 BL/WH

13 BR

3 GN

11 GN/BK

2 VI

10 VI/BK

4 WH

12 WH/BK

1 GY

9 GY/BK

RD RD 7

YL 4

8

5

2

8

5

2

7

1

6

3

4

BK

RD

BL

WH

BR

Black

Red

Blue

White

Brown

GN Green

VI Violet

GY Gray

YL Yellow

RR Rear Right

FR Front Right

FL Front Left

RL Rear Left

REMOTE Remote

ACC

TEL

ACC Line

Telephone Muting

GND Ground

MEMORY Memory Backup Battery+

ILL Illuminations Control

ANT Auto Antenna

(No.MA236)1-25

(No.MA236)

Mobile Entertainment Business Group Mobile Entertainment Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,JapanVictor Company of Japan, Limited

VPTPrinted in Japan

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