KDC-122

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2002-11 PRINTED IN JAPAN

B53-0005-00 (N) 1724

COMPACT

RDMLOUD REPSCAN

OFF

KDC-122

CRSC

AMEAUTOADJCLK

AUD

45Wx4

Panel assy

(A64-2907-02): KDC-122

(A64-2908-02): KDC-122S

Front glass

(B10-4355-01): KDC-122

(B10-4356-01): KDC-122S

Escutcheon

(B07-3060-02): KDC-122

(B07-3022-02): KDC-122S

COMPACT

RDMLOUD REPSCAN

OFF

KDC-1023

CRSC

AMEAUTOADJCLK

AUD

50Wx4

Panel assy

(A64-2909-02): KDC-1023

(A64-2910-02): KDC-1023S

Front glass

(B10-4357-01): KDC-1023

(B10-4358-01): KDC-1023S

Escutcheon

(B07-3001-02): KDC-1023

(B07-3022-02): KDC-1023S

DIGITALAUDIO

DIGITALAUDIO

DC cord(E30-4784-05)

Mounting hardware assy(J21-9716-03)

Lever(D10-4589-04)x2

Screw set(N99-1719-05)

CD RECEIVER

KDC-1023/SKDC-122/S

SERVICE MANUAL

CD mechanism operation description is not in this sarvice manual.

Please, refer to sarvice manual X92-4030-0x (B51-7867-00).

CD mechanism extension cord : W05-0618

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2

1200mV

1200mV

AM(E) : 855mV

FM(E) : 1372mVFM(J,K) : 1800mV

AM(J,K) : 600mV

CHANGER

KEY MATRIXWITHLCD DRIVERLCD REMOCON

MI-COM

CD

ANT

AM AGC

FM AGC

DECODERRDS

RESETIC

EEP-ROM

TUNER,MPX &E-VOL.

SW5V

SERVO

MUTELOGIC

DETACC

BUDET

MUTEPRE

POWER IC

IC1

DATA H

MUTEDATA CREQ H

CH-CON

AUDIO OUT

CLKREQ C

RST

BACK UP

BU5V

IC2

SW5V

LO/S

RST

LOE/LIMMO

LO/EJSTOP

MUTE8EJESDA

SCLK

AUDIO OUT

12EJE

Q501

Q502

AM+B

FM+B

AM AGC OUT

IC6

CHCD

SERVO

BU5VA8V

TUNER

OUT

BU5V IC11

IC12

IC10

FM AGC OUT

A8V

BACKLIGHT

KEYILLUMI

Q51,55

SW5V

Q50

SERVO

BU5VFM+BAM+B

A8V

IC8

Q20

Q10

MUTE

Q223,224

IC4

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KDC-1023/1023S/122/122S

q SWITCH UNIT (X16-1460-13/2370-11)

COMPONENTS DESCRIPTION

Ref.No. Application/Functions Operation/Condition/Compatibility

IC1 LCD driver & key matrix

Q1 Key scan start When Q1 base goes Lo, key scan start.

q ELECTRIC UNIT (X25-9600-xx)Ref.No. Application/Functions Operation/Condition/Compatibility

IC1 System control -com System -com

IC4 Power amplifire E-Vol output encoder power amplification for speaker.

IC7 Power supply (Multi AVR) -

When a pin 1, 2, or 13 is "H", MUTE turns on

IC8 MUTE Logic When a pin 3, 4, or 5 is "H", P-AMP mute turns ON.

Changer is RESET when a pin 9, 10, or 11 is "L".

IC10 Tuner & E-Vol. FM/AM tuner & stereo decoder & E-Vol.

IC11 Power on reset When B.U. 5V voltage is less than 3.5V, power reset.

IC12 E2P-ROM Writing and read-out of adjustment data for a tuner

Q10 B.U. detector BU on (base "H") : Collector "H"

Q20 A.C.C detector ACC ON (base : "H") : Collector "L"Q40 MUTE driver Base "L" : Mute on (collector "L")

Q50 SW 5V Base "L" : SW5V on

Q51 SERBO AVR control Pin 2 "H" : Serbo on (pin 4 "H")

Q53

Q55 SERBO AVR Base "H" : Serbo on

Q70 Surge detector Base "H" : Surge detect

Q223,224 MUTE Base "H" : Mute on

Q251

Q501 AM RF amplifire Base "H" : Gain UP

Q502 FM RF amplifire Gate "H" :Gain UP

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KDC-1023/1023S/122/122SMICROCOMPUTER'S TERMINAL DESCRIPTION

Pin No. Name I/O Description Processing Operation

43 B.U-DET I Back up detection terminal H:power down L:B.U. on

44 ACC-DET I ACC detection terminal H:ACC OFF L:ACC ON

45 PS1-0 OPower supply IC SW1 control 0

Audio 8V,P-CON

46 PS1-1 O Power supply IC SW1 control 1Audio 8V,P-CON

47 PS1-2 O Power supply IC SW1 control 2 P-ANT

Power supply IC SW2 control 048 PS2-0 O

ILL,FM,AM

Power supply IC SW2 control 149 PS2-1 O

ILL,FM,AM

50 BEEP BEEP

H:Light on L:Light off

51 DSI O DSI controlWhen panel attached,output L

When panel detached,flashing at the panel (H/L)

FIX model is output L

52 NC O Not used (out put L)53 NC O Not used (out put L)

54 LOE/LIM SW I CD mechanism down&limit detection H:Chucking detection L:Normal

55 MO SW O CD mechanism loading motor control output H:Loading,Eject,Break L:Play

56 LO/EJ I/O CD mechanism loading/Eject switching terminal H:Eject L:Loading

57 M-STOP O Stop output to the CD mechanism H:Play L:Stop

58 M-RST O Reset output to the CD mechanism H:Normal L:CD mechanism reset

59 M-MUTE I Mute input from the CD mechanism H:mute off L:mute on

60 RESET Reset input from the System microcomputer

61 REMO I Remote control input

62 R-CLK I RDS clock input Except RDS model : output L

H:Changer detection

63 CH-REQC I Request input from the changer (new 5L) L:Request

Except Changer model : output L

64 LOS SW I CD mechanism loading's switch detectedH:No disc

L:DISK IN(Loading Start)

65 KEY-REQ IKey input detected H:Key no input

(11pin L connected to the DATA L) L:Key input (edge key data reading start)

66 12EJE SW I 12cm disc detected L:12cm disc

67 Vss0

68 VDD1

69 X2 3 MAIN X'tal oscillating circuit 3 4.19MHz X'tal connection

70 X1 3 MAIN X'tal oscillating circuit 3 4.19MHz X'tal connection

71 IC TEST

72 XT2 Not used OPEN

73 XT1

74 VDD0 VDD Connected to VDD

75 AVREF0A/D converter reference voltage control output,

connection to the 80pin AVCONT

76 S-METER I S-meter input

77 NOISE I FM noise detection input 3

2.5V or greater:NAVI MUTE

78 PHONE I 2way mute 1.0V or less:TEL MUTE

Except phone mute model : output L

79 NC O Not used (out put L)

80 AVCONT O A/D converter standard voltage control outputH:During A/D converter active

same timing with PON

BA4911 SW1 Power supply IC outputPS1-2 PS1-1 PS1-0 A8V P-CON P-ANT

L L L STANBY

L L(H) H(L) ON OFF OFFL H H ON ON OFFH H H ON ON ON

BA4911 SW2 Power supply IC outputPS2-1 PS2-0 ILLUMI FM AM

L L STANBYL(H) H(L) ON ON OFF

H H ON OFF ON

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6

q MECHANISM MICROCOMPUTER MN6627771KP (X32 : IC2)


1 TVD O Traverse driver output (PWM output)

2 SPL O Spindle motor drive output (PWM output)

3 PC O Spindle motor ON output L:ON H:OFF (default )

4 PWM O multi-purpose PWM output It's possible to setup the TOSF2

5 TBAL O Tracking balance adjust output (PWM output)

6 FBAL O Focus balance adjust output (PWM output)

7 NRFDET I RF detection signal input L:detected

8 OFT I Off-track signal input H:detected

9 BDO I Drop out signal input H:detected

10 LDON O Laser on signal output H:ON When command FO on,LDON is H

11 DSLB O DSL balance output

12 DVDD1 - Power supply for digital circuit

13 DVSS1 - Ground lines for digital circuit

14 AVSS2 - Ground lines for analog circuit For DSL,PLL and AD

15 DSLF I/O Loop filter terminal for DSL The bias of ARF output terminal in one

16 ARF I RF signal input

17 RFSW I When DSL circuit,constant switch terminal

18 PLLF I/O Loop filter terminal for PLL

19 PLLF2 I/O Loop filter characteristic switching terminal for PLL

20 IREF I Standard voltage input terminal

21 RFENV I RF envelope signal input Analog input

22 TRCRS I Track cross signal input Analog input

23 TE I Tracking error signal input Analog input

24 FE I Focusing error signal input Analog input

25 AVDD2 - Power supply for analog circuit For DSL,PLL and AD

26 AVSS1 - Ground lines for analog circuit For audio output (Lch and Rch in one)

27 OUTR O Rch audio output

28 AVDD1 - Power supply for analog circuit For audio output (Lch and Rch in one)

29 OUTL O Lch audio output


31 CSEL I Oscillation frequency specification terminal H:33.8488MHz L:16.9344MHz

32 NC O Not used

33 ASEL I Audio output polarity switching terminal L:Reverse H:Non reverse

34 MSEL0 I Destination type selection port (set 2bit) Order "MSEL 0" and "MSEL 1" Set up

35 MSEL1 I Destination type selection port (set 2bit) Order "MSEL 0" and "MSEL 1" Set up

36 ICRST O Reset control terminal for external DAC

37 BCLK O Bit clock output for serial data

38 LRCK O L/R identification signal output

39 SRDATA O Sirial data output

40 VREFP I A/D converter standard power supply input

41 HOT I Temperature protection detection terminal (AD input) Over C5(h):on

42 8EJE_SW I 8cm disc eject stop detection terminal H:Stop

43 12EJE/SDET_SW I Judge the 8cm or 12cm disc 12cm disc stop detection terminal

44 LOE/LIM_SW I Pick-up inside detected Loading end detection terminal

45 PCK O PLL extracted clock output,etc

46 EFM O EFM signal output,etc

47 SENSE O Optics servo status signal output,etc

48 CLVS O Spindle servo phase synchronous signal output,etc L:Normal operation H:Luff servo

49 DEMPH O Dephase detection signal output,etc H:on


51 X1 I Main clock input terminal

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52 X2 O Main clock output terminal


54 XSUB1 I When external DAC,external clock input terminal

55 XSUB2 O

56 TEST1 I Test port 1 Normal operation is H fixed

57 TEST2 I Test port 2 Normal operation is H fixed

58 NC O Not used

59 VER/HOR O Put length or breadth switching motor terminal H:Put length L:Put breadth

60 DRV_MUTE O Driver mute control terminal L:MUTE ON H:MUTE OFF

61 /MUTE_L O Audio Lch MUTE output L:MUTE

62 /MUTE_R O Audio Rch MUTE output L:MUTE

63 /RST I LSI reset input terminal H:Normal L:Reset

64 OCD_CLK I When OCD connected, clock input

65 /MSTOP I Standby detection terminal H:Normal L:Mecha stop

66 DATA I/O I2C bus data line (communication line with system computer) At that time serial writer connected

67 SBIO I When connected to serial writer,data input terminal

68 /CLK I/O I2C bus clock line (communication line with system computer) At that time serial writer connected

69 TX O Digital audio interface signal output

70 EQCNT O RF EQ switching terminal L:x2 times H:x1 times

71 XSEL I During the external DAC connection MCLK external input (H:input)

72 MCNT I CD mecha Loading/Eject control ON/OFF L:OFF (HOST control) H:mechanism control

73 P-ON O Audio and servo origin power control terminal L:power on H:power off

74 MOTOR O Loading/Eject control switching terminal At that time LO/EJ is "H"

75 LO/EJ O Loading/Eject control terminal or output L When 72pin (P82) is "L",output "L"

76 CD-RW O CD-RW control terminal H:CD-RW L:normal

77 LDCNT O LD control terminal Operation is same LDON as timing


79 FOD O Focus driver output (PWM output)

80 TRD O Tracking driver output (PWM output)

TYPE2 TYPE1 TYPE0 MODEL NAME

L L L KDC-2024SA/SYA, 2024SG/SYG

uPD780058GC499L L H KDC-2022, 2022V,202MR

L H L RY-391CD, RX-491CD

L H H KDC-4023, 2023, 3023

L L H KDC-122, 122S

uPD780058GC501 L H H KDC-1023, 1023S

H L H KDC-222, 222S

L L L KDC-3024G/YG, 307G/YG

uPD780058GC502L H H KDC-3023R

H L L KDC-3024A/YA, 307A/YA

H L H KDC-4024/Y/V/YV

uPD780058GC503 L L L KDC-2094YA/YG

H: R135 R137 R139

L: R136 R138 R140

System mi-com Destination type list

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KDC-1023/1023S/122/122SADJUSTMENT

8

1. IC10 (TDA7513) -The Tuner adjustment method When IC10 and its circumference are fixed, according to the

following order, it readjusts if needed.

The adjustment item changes with parts to exchange. Pleaserefer to "Parts vs Adjustment item table".

1-1. VCO Coil Adjustment -- Adjustment of Tunning Voltage

Voltage Check Point : Vt-Check Land

(PWB Side_B, around D506)

Adjustment Coil : L507 (VCO Coil)

The adjustment method : VCO coil is turned and adjusted

according to the following tables.

M : AM Adjustment

For Your Information : The frequency of SET is only set up byPre-Set-Key in case this adjustment

xThe appearance and the coil with which S-METER DC voltage

serves as the maximum are turned and adjustedin the above-mentioned SG input.

By the above-mentioned adjustment method, same adjustment

is performed to both sides (1st&2nd MIX Coil).

TYPE Mode freq. Voltage Fig

E/M AM 1611kHz 5.5 0.1(V) (C)

K AM 1700kHz 5.8 0.1(V) (C)

J FM 90.0MHz 5.6 0.1(V) (C)

W(Wide Band) FM 108.0MHz 7.2 0.1(V) (C)

1-2. Adjustment of 1st & 2nd-MIX Coil

Voltage Check Point : S_METER-Check Land

(PWB Side_B, around W572)

Adjustment Coil : 1stIFT = L508 / 2ndIFT = L509

Setting of Signal Generator : Refer to the following tables

TYPE MODE freq. Mod. ANT Input Fig

K AM 1000kHz OFF 35dBuEMF (B),(C)

E,M,J,W AM 999kHz OFF 35dBuEMF (B),(C)

xThe appearance and the coil with which S-METER DC voltage

serves as the maximum are turned and adjusted

in the above-mentioned SG input.

By the above-mentioned adjustment method, same adjustment

is performed to both sides (ANT&RF Coil).

1-3. Adjustment of FM_ANT&RF Coil

Voltage Check Point : S_METER-Check Land (PWB

Side_B, around W572)

Adjustment Coil : ANT_Coil = L505

RF_Coil = L506

Setting of Signal Generator : Refer to the following tables.

TYPE MODE freq. Mod. ANT Input Fig

E/M FM 87.5MHz OFF 5 or 11dBuEMF (A),(C)

K FM 87.9MHz OFF 5 or 11dBuEMF (A),(C)

J FM 76.0MHz OFF 5 or 11dBuEMF (A),(C)

W(Wide Band) FM 65.0MHz OFF 5 or 11dBuEMF (A),(C)

1-4. Adjustment of STEREO (adjustment of 456k-VCO)

Adjust in TEST_MODE How to enter the test modeWhile pressing on [ FM ] and [ PRESET 6 ] keys, reset the

unit.

Adjustment methodComplete on condition that show "ALL OFF" when pressing

on [ PRESET 1 ] and [ PRESET 6 ] keys.

(Writing adjustment valve to the EEPROM.)

Effect of adjustment is in cofirmation of adjustment status at

[ PRESET 4 ] key.

Display of [ PRESET 4 ]Adjustment "OK" : 14seg model "E2P OK" 7seg model "EPO"

Adjustment "NG" : 14seg model "E2P ERR" 7seg model "EPE"

Releasing the test modeReset mode only.ACC off, Power off, Power down and Remove the panel

mode is not releasing.

[Fig.3]

(UNDER VIEW)

[Fig.2]

[Fig.1]

(OVER VIEW)

(REAR VIEW)

(TUNER ANT)

(A)

(B)

S-METERCheck Land

IC10

VtCheck Land

FM-SG

AM-SG

L509

L508

L507

L506

L505

(C) DC Voltmeter

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KDC-1023/1023S/122/122SADJUSTMENT

2.IC10 (TDA7513) Replacement-Parts vs Adjustment Item Table When the parts in the following tables are exchanged, please readjust according to a table. When other parts are exchanged, please perform only a check of operation. There is no necessity for readjustment.

Replacement parts Adjustment Item

Ref ANTParts Name Number TYPE Parts Number VCOVt 1st MIX 2nd MIX Coil RF Coil Stereo

IC10 ALL TDA7513

EEP-ROM M24C01-WMN6T

IC12 ALL BR24C01AF-W

S-24CS02AFJ-TB

Antenna Coil J L31-0966-05

L505 E,K,M L31-0967-05

W(Wide Band) L31-0968-05

RF Coil J L31-0969-05

L506 E,K,M L31-0970-05

W(Wide Band) L31-0971-05

VCO Coil J L32-0932-05

L507 E,K,M L32-0933-05

W(Wide Band) L32-0934-051st MIX Coil L508 ALL L30-0770-05

2nd MIX Coil L509 ALL L30-0771-05

Variable Capacitance DiodesD504

J,E,K,M KV1720S

W(Wide Band) KV1735S


J,E,K,M KV1720S



J,E,K,M KV1720S


X'tal X501 ALL L77-2077-05

The "" mark shows that the adjustment is need.

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A B C D E

R37

R36

R53

C41

C54

R41 C42

R39

C47

CP1

120

60

61

80

40

21

41

X1

CP2

C46

C50

C73

14

85C74

C69

C62

R50

C70

R42

C48

C15R

9

R10

C14

C10

C44

R40

C43

C31

C33

R49

C75

C76

R31

R46

R47

C71

C72

C36

R85

R83

R81

C61

R82

R84

R86

R88

R87

D3

S1

IC2

IC4

S4

S3

S2

X32-5380-00 (J74-1485-12)

EB

Q6

PC BOARD (COMPONENT SIDE VIEW)

10 Refer to the schematic diagram for the values of resistors and capacitors.

Ref. No address

IC2 3B

IC4 5B

Q6 2C

X32-5380-00

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F G H I J

C1

R4

R72

C2

D2

IC3

X32-5380-00 (J74-1485-12)

EB

Q2

Q1

C16R3

C3

R12

R13

R1

R5

C5

R6

R7

R43

R44

C7

C6

C8

C12

R45

CP5

C40

C32

C101

C102

R93

R94

C100

R2

TE

VRA

BC

LD

PDTRK IN

TRK OUT

FCS UP

FCS DOWN

D.GND

SLED OUT

/LOAD

/MUTER

/MRST

LO/EJ

/MUTEL

/MSTOP

MOTOR

S.7.5V

S.GND

LOE/LIM

A.+8V

A.GND

DRVMUTE

Rch

Lch

SPDL+

SPDL-

SPL

SBIO

TVD

TRD

FOD

P54

P53

P52

P51

P50

D.OUT PON

VREF2

GND

GCTL

NRFDET

RW

LDCNT

PWM

FBAL

TBAL

FE

B/TE

VDET

VREF

LDON A/TE

BDO

OFT

D/ARF

TRCRS

REFNV

LOS

DATA

12EJE

/CLK

8EJE

SLED IN

/EJECT

BU.5V

VCC

E F

IOP+

IOP-

VREF

ARF

RF

GND

R11

R15

1

1 16

22

1

115

3016

32 17

16

C11

C9

C52

R38

C34

R100

CP3

R48

R33

R71

C49

R89C38

R34

R32

C37

R51

C51

C77

R91

R92

C78

R90

R52

C17

C18

CP4 R35

C39

R14

C13

R8

D1

CN1

IC1 EBQ5

EB

Q3

CN2

EB

Q4

PC BOARD (FOIL SIDE VIEW)

Ref. No address Ref. No address Ref. No address

IC1 2H

IC3 5H

Q1 3G

Q2 3G

Q3 3G

Q4 5I

Q5 2H

X32-5380-00

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12

K L M N O

C552

C564C

553 R

564

W403

R10

R255

R130

C104

R127

R414

R128

R126

R129

C102 R

131

CP1

R67

R108

R72

W410

R142

R132

R105

R103

R102

R144

C40

R58

R114

R139

R140

R115

R111R112

R110

R121

R107

R104

R264

R117

R258

R415

C404

C142

R353

W519

W532

W531

R201

C554

C568

R565

W418

C560

C548

R73 R

31

R32

C30

W160

W162

W161

W530

W506

C558

R567

C590W

511 W

402

C587

C589

W512

R5

41

C354

R582

C585

W5

10

R2

04

C583

W509

W505

R563

W534

C550

C545

C551

R581R

50

3

C509R

502

R525

W601R

522

C536W

414

W415

R506

C504

W504

C503

C506

W400

/W401

C528

W412

C524

C227

C549C541

W517

R134

C105

R106

R123

W578

R133

C106

R125

CP3

C103

CP2

R122

R68

R69

R57

R71

C555

W157

W165

R113

R174

R119

R413

R136

R135

R137

R138

R118

R116

W501

R561

C556

C593

W417

R546

R545

R251/W405

W409/R260

R22

R11R23

C21

R12

R257

R51

W158

R263

R261

R256

TH1

R412

R254/W406

W156

C538

C544

C537

C543

C513

C582

C588

C586

C592

R542

R205

C557

C356

C352/R173

C355

R566R543

R544

C542

C546

R547

C581

C580

W508

C511

R505

W507

C515

C514

C510

R507

W411

R224

W516

R223

C526R526

W533

R529/W524

W523

C535

R527

R523C534

C531

W419

W500

C530

C529

R524

R521

C525C516

R501

C533

C523

C502

W413

C522

W521

C226

1

4

8

5

1

20

21

40 4

1

60

61

80

1

22

21

1

15

14

2

217

14

8

1

8

16

9

1

20

21

40

41

60

61

80

1 2 3

4

C

521

B E

1

2

1

3

2

EB

EB

EB

BE

EB

EB

E B

BE

E BB

1 12

E

EB

EBE

B

BE

S

B

G

C

S

D

G

G

BE

E

BEB

Q70

D102Q

101

Q50

Q10

Q252

Q253

Q201

Q502

Q102

D50

Q51

D11

D13

D107

D103

Q20

Q251

D268

D264

D267

Q40

D411

Q501

D506

Q503

Q224

Q223

D505

D504

D3

D501D503

Q53

IC11

IC1

IC8

IC6

IC12

IC10

X25-9600-xx(J74-1465-12)

J1

CN1

WH1

D108

CN3

D201

D202

D261

D262

D263

D265

D401

D402

D403

D404

D

405

D407

D

408

D409

D410

D109

D110

D266

D40

D1

D10

J4

Q55

D101

D12

D14

D30

J2

J3

J5

D20

D70

D106

D251

D252

D253

P1

D51

L514

L511

C562

L516

L508

L510

C512

R143

C353

R171

L515

W404

L517

C561

C351

C505

C507

C508

C547

C563

C565

C584

C591

CF54

L509

W25

L4

L505

L506

L507

R227

R228

C204

C205

C401

C402

L5

01

L502

L503

L504

L512

L513

R164

R165

R166

R167

R168

R169

R170

R231

R232

R351

R352

R401

R402

R403

R404

R405

R406

R407

R408

R409

R410

R411

R528

W118

X2

X501

W53

W556

W559

W564

W106

W174

W576

W577

W109

W558

W557

W574

W566

W565

W562

W573

W570

W571

W553

W554

W555

W550 W

520

W24

W569

W567

W552

W551

W575

W563

W568 W

515

W572

CF51 CF52 CF53

C58

L2

C55

L101

R145

C1

L1

16

15

2 1

24

2

25

1

1

5

7

6

10

9

2

3

4

8

121113

C

101

C50

C51

C52

C53

C54

C56

C57

C63

C255C256

C257

C600

R20

R25

R28

C258

C223

15

C224

C251

C252

C253

C254

C403

R21

R30

R

50

R101

R163

R172

R252/W407

R253/W408

R259

X1

W54

W66 W79

W82

W108

W119

W85

W112

W81

W137

W58

W44

W55

W37

W91

W47

W87

W120

W61

W50

W86

W90

W93

W124

W114

W84

W

129

W51

W57

W60

W45

W48

W40

W42

W43

W67

W115

W102

W133 W122

W136

E B

W135

W113

W125

W134

W111

W104

W103

W88

W89

W70

W74

W65

W68

W80

W75

W52

W49

W96

W92

W101

W71

W100

W72

W95

W121

W73

W77 W

76

W59

W138

W105

W62

W64

W78

W

130

W128

W131

W94

W99

W116

W117

W98

W97

W110

W127

W107

W63

W175

R141

IC4

IC7

PC BOARD (FOIL SIDE VIEW)

Refer to the schematic diagram for the values of resistors and capacitors.

Ref. No address Ref. No address Ref. No address

IC1 5N

IC4 4K

IC7 6M

IC8 4M

IC10 2N

IC11 6N

IC12 3N

Q10 5M

Q20 5M

Q40 3L

Q50 4M

Q51 6L

Q53 5M

Q55 6L

Q70 5L

Q101 6O

Q223 2L

Q224 2L

Q251 4L

Q501 2M

Q502 2L

X25-9600-xx

8/8/2019 KDC-122

13/28Refer to the schematic diagram for the values of resistors and capacitors.

P Q R S T

KI4

KI2

KI3

KS2

KS3

KI5

KI1

KS4

KS5

39

1

D10

D20

D6

D4

D5

D3

D2

D1

D8

D18

D13

D

12

D9

D11

D17

D7

D19

X16-1460-13/2370-11 (J74-1285-32)

ED1

IC2

C7

R20

R17

R10

R7

R8

C4

C1

C2

C3

R16

C6

C9

R19

R18

R3

R5

R12

R4

R2

C5

R13

R22

R21

R14

R15

14

2

1

15

1

16

48

33

49 64

32 17

KS

5

SW

5V E

SDGND

LED+B

DATAL

REMO

PAN-SW

D-GND

L-CE

L-CLK

DATAS

ILL GND

PAN5V

RES

KI4

KI2

KI3

KI5

KS2

KS3

KI1

KS4

Q1

J1

D22

IC1

X16-1460-13/2370-11 (J74-1285-32)

VOL

1 2

4 3

SRC

ATT

1

2

3

4

5

6

RST

CLK

TI

AUD

AM

FM

EB

PC BOARD

(COMPONENT SIDE VIEW) (FOIL SIDE VIEW)

Ref. No address

IC1 5S

IC2 2Q

Q1 6S

X16-1460-13/2370-11

8/8/2019 KDC-122

14/28

A B C D E

10K

4.7K 22K2

2K

2.5

0V

4.9

0V

2.5

0V

0V

4.8

0V

2.40

0V

4.80V

4.80V

0V

4.80V

4.80V

3.0pp

5.0pp

0V4.80V

4.80V

4.80V

4.9

0V

0V

4.9

0V

0-4.9

V0V

0-4.9

V0V

0V

0V

0.1

5V

4.80V

4.90V

0V

7.80V

0V

0V

3.84V

0V

3.84V

7.80V

0V

4.90V

4.90V

4.90V

4.90V

4.90V

4.90V

4.90V

4.90V

0V

0-4.9V

IC2

CD PLAYER UNIT (X32-5380-00)

S2

S4

S1

CN2

Q4

D2

Q3

Q2

LchRch

A.GNDA+5V

BU+5V

D.GND

A.GND

12EJE SW

LOS SW

8EJE SW

SWITICHDOWN&LIMIT

S3

toMAINUNIT

A.8VSW

D.5VSW

BULT-IN MI-COMCD SIGNAL PROCES

A.+8V

10K

S.GND 2

LOE/LIM SW 1

S.7.5V

MOTOR

LO/EJ

A.GND

5

3

4

Rch

Lch

6

7

8

BU+5V 15

A.+8V

MSTOP

MRST

MUTE L

MUTE R

D.GND

9

10

11

12

13

14

8EJE SW

DATA

LOS SW

12EJE SW

18

NC 16

17

CLK 19

20

21

100x4CP2

100x2CP1

D.OUT 22

R72

200

100

C756800P

R87

330

C692200P

R85

R44

330

C712200P

R81

6800PC76

100

R88

2200PC70

330

R86

C722200P

330

R82

1K

DEMPH/TRCRSO/TEXTCRC

SENSE/RESY/FLAG/STOUT

EFM/NFLOCK/CLDCK/STCK

PCK/NTLOCK/FCLK/STLD

DATA

MSEL1

MSTOP

OCDCLK

RST

IFZR

IFZL

100Kx4

R43

CP5

61

63

62

65

64

66

R100 C100

16.934MHzX1

1000P10

R424.7K

49

DRV MUTE

VER/HOR

TEST2

TEST1

XSUB2

XSUB1

DVSS2

DVDD3

NC

60

5958

57

56

52

55

54

53

X2

51

50

X1

CLVS/VDET/CRC

LOE/LIM(SW4)

12EJE/SDET(SW3)

8EJE(SW2)

HOT

48

47

46

45

44

43

4241

LRCK

SRDATA

VREFP

40

38

39

ICRST

BCLK

36

37

35

MOTOR

P-ON

MCNT

XSEL

EQCNT

CLK

SBIO

SBIO

73

70

68

67

TX

69 7

172

74

C36

2.2

28

31

NC

ASEL

MSEL0

33

34

32

OUTL

DVSS3

CSEL

30

29

AVDD2

AVSS1

OUTR

AVDD1

27

25

26

C101

1000P

1000P

C102

C34 0.1

100K

R93

C330.1

C32 0.1

4

L

R

5

65

63

62

61

66

68

29

27

LR

27

29

61

62

63

66

68

650

.1C47

0.1

C46

Q3,4

DTC114YUADTC143TUAUN51112SA1036K2SA13622SA1576A

2SC4081

DTA114EUA

DTA124EUADTC124EUA

DAN202U

DA204U

MA142WKUN5212

3SK126 BR24C01AF-W MCH6101

8/8/2019 KDC-122

15/28

F G H I J

0.1

7V

3.8

1V

4.9

0V

2.4

7V

1.4

4V

3.3

8V

2.5

0V

4.1

6V

0V

3.9

4V

0V

0V

0V

3.0

6V

2.5

0V

2.5

0V

2.50V2.5

0V

2.5

0V

2.6

9V

2.6

9V

2.6

9V

0.95pp

0.91pp2.50V

2

.35V2.35V

2

.40V

2

.35V

2

.35V

2

.45V

4.90V

0V

7.80V

3.50V

3.90V

3.84V

3.84V

3.8

1V

3.8

1V

3.6

0V

3.6

0V

7.8

0V

0V

0V

0V

2.3

5V

2.3

5V

2.3

5V

2.3

5V

2.3

5V

7.8

0V

2.35V

4.80V

4.80V

2.45V

0V

0.87pp

1.25V1.70V

0V

0-4.8V

0V

2.40V

2.5

0V

0V

4.8

0V

2.4

0V

2.40V

2.4

0V

2.4

5V

0V

0.1

5V

0V

4.8

0V

2.40V

2.40V

4.80V

2.50V

2.00V

0V

0V

0.17V

2.69V

2.69V

2.69V

2.69V

2.50V

2.50V

3.84V

3.81V

3.81V

3.84V

IC3

2

IC1

DTA143XUA:Q4

D1

D3D2

Q6Q5

DA204UMA8051-LDAN202U

2SA1576A2SC4081

:

::

::

Q3Q2Q1

IC3IC2

IC1

DTC124EUA or

MN6627771KP

2SA1362(Y)MCH6101

BA5824FP

AN22002AA

:::

::

:

Q6 Q5

D3

D1

CN1

Q1

M

M

LOADING & SLEDMOTOR

SPINDLEMOTOR

DM2 (X92- )

DM1 (X92- )

S.GND

S.7.5V

SPDL

FCS

TRK SLED

D.GND

D.5V

Vref

GND LINE

SIGNAL LINE

B LINE

APC

VREFBUFFER

4CH BTLDRIVER

COMPROCESSOR

RF AMPLIFIERADAPTED FOR CD-RW

UN5212

K

9

24

CNT

LDIN

OUTSL

INSL-

INSL+

OUT3

IN3-

PREVCC

IN2-

BIAS

1 2 6

IN1-

IN1+

OUT2

4 3 5

MUTE

PREGND

OUT1

7 8

C491500P

C380.01

R48

10K

18K 10KR34R33

2.2KR47

C511500P R

71

13K

27

28

26

25

C370.01

R5110KR

50

3.9

K

R31

27K

10KR32

VO3+

VO3-

VO4+

VO4-

POW

VCC2

POW

GND2

VO2-

VCC1

GND1

11

10

12

VO1+

VO1-

14

13

VO2+

22

23

21

19

20

18

17

VREF

GND

R4510K

43

TRD

FOD

DVDD2

LDCNT

CD-RW

LO/EJ

MOTOR

P-ON

MCNT

XSEL

73

72

74

76

75

78

77

79

80

TRCRS

AVDD2

AVSS1

OUTR

AVDD1

27

25

26

TE

FE

23

24

22

12

FBAL

TVD

SPL

PC

PWM

TBAL

1

2

3

4

5

NRFDET

OFT

BDO

LDON

DSLB

DVDD1

9

6

7

8

10

11

PLLF2

DVSS1

AVSS2

DSLF

ARF

RFSW

PLLF

13

14

15

16

17

18

IREF

RFENV

21

19

20

C486800P

C50

6800P

1000P

R38220K

C31

0.1

C400.015

C41

C39

0.0

1

39KR35

R534.7K

10K

R36

C10

0.0

33

R9

3.9

K

4700PC14

C15

2200P

B/TE

17

R4147K

C31

16

FCS-

TRK-

TRK+

FCS+

GND

C+D

GND

VCC

TBAL

FBAL

GCTL

FEOUT

FEN

TEN

TEOUT

TEBPF

VDET

C52

0.1

R524.7K

B

GCTL

6.2

K

R37

24

VDET

C13270P

R827K

19

18

20

222

123

C16330P

R1133K

27

25

26

FE

28

D

30

29

32

C

31

A

R154.7K

IOP-IOP+ R410

R191

12

16

15

14

13

A9

11

10

F

B

8

7

6

E

PD

5

43

VR

LD

2

1

VC

C6

39P

VCC

9

COFTR

OFTR

NRFDET

14

15

13

3TOUT

CBDO

BDO

11

12

10

6

CAGC

ARF

CEA

8 7

RFN

RFOUT

RFIN

5 34

C12

3300P

C11

6800P

PD

LD

12

C70.1 3.3K

R6RF

R5

3.3

K

C1

10u6.3

R14

100K

C22.2

17

18

12

11

SPDL-

SPDL+

X32-5380-00

X32-5380-01

S4

YES

NO

27

A/TE

TRCRS

FE

C45 0.1

C44 1000P

C43 2200P

R39 100K

820R40

0.047C42

RFENV

BDO

OFT

NRFDET

9

7

8

4.7Kx4

CP4

1.8Kx4

CP3

16

TRK OUT

TRK IN

13

14

FCS UP

FCS DOWN

15

16SLED IN/EJECT

/LOADSLED OUT

11

12

17

18

5 4

180

1

2

79

80

27K

R46

39K

R49

8 7 9

R7 3.6K

2PC5

ARF

1C8

4700P

C9

R13

240K

C180.1

C170.1

R35.6

K

R25.6

K

6

5

4

F E BCD

A6 5

100KR10

F

A

B

E

CD

23

22

24

24

23

22

4

79

2

13

15

14

16

2.2C61

Q5,6

IC1

15

29

30

R12

910K

POW

POW

+

CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list).Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be

carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.

DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individualinstruments or/and units.

!

8/8/2019 KDC-122

16/28

K L M N O

22K2

2K

4.7

K

4.7

K

5.0V

0V

5.0V

0V

0V

0V

2.4V

2.4V

0V5.0V

5.0V0V

5.0V0V

8.0V

0V

3.8V

3.2V

8.0V

0.7V

0V

0V

0V

2.4V0.8V

2.5

V

2.5

V

8.0

V0V

2.5

V0V

4.2VAMPW-ON

0V2.8V

FM0V2.0V

3.4V

60mV

0V5.0V 2.0V

3.2V

PW-ON

AM

AM

AM

3.2V

3.4V0V

0V

4.1V

2.4V0V

2.0V3.3V

FM

AM

0V

AMFM

4.2V

FMAM

0V3.3V0V

2.0FM0V

4.0

V

8.0

V

8.0

V

8.0

V

0V

3.5

V

8.0

V4.2

V

4.2

V

7.3

V0V

0V

4.9

V

IC6

(X25-9600-XX)

IC4

DECODERRDS

CN3

BUFFER

Q503

MPXBUFFER

Q201

NOISE E

Q40

D503

D506

D504

C

J1

D3

D405

D407

D403

D410

D505

AMPLIFIRE

Q502

FM RF

AMPLIFIRED501

AM RFQ501

D409

D411

D408

D402

D401

DRIVERMUTE

D268

J4

J4 TOP VIEW D REAR

D404

Q224Q223

MUTE

J5

C545

6800P

C537 8

R351 2.2K

R352 2.2K

C354

10u6.3

C558

0.01

C557

0.0

1

C353

10u

6.3

1

14

C351

15

2

R173

C352

330P

1K

5.6K

C551

0.0

1C5480

.022

12

W530

EXTRES

7

FILOUT

ARI8

GND

0.0

1

6

9FSEL

TM

VCC

10

11C550

0.033

2200P

C549

L515

51

77

16RDDA

OSCIN

OSCOUT

RDCL

3

OSEL

MPX

VREF

5

4

10PX2

4.332MHz

13 C355

10P

T5714

15

C356

2.2K

QUAL

2

1

R353

62

C600

1

00u

10

C555

1000P

W534

0.01

L517

4.7uH

C546

R542 4.7K

W403W402

R205 4.7K

1K

R5411K

2.2K20

R204 W51213

61

57

W531

20

17

18

R547 22

14

15

W523

10

11

12

8

C538

26

25

24

23

222

1

C547

10u

10

R546

L514

4.7

uH

33K

R5454.3K

LFOUT

OSCVCC20

19

PLLVC

C

PLLGN

D

LFIN

LFREF

LFHC

28

27

C5

C5

0.10.250MHz

1

X501

DIGGN

D

XTALD

XTALG

FMAGCVOUT

16

VCOB

VCOE

OSCGND

18

17

FMANTADJ

FMRFADJ15

14

FMMIX1IN2

FMAGC1OUT

FMAGCIN13

12

11

FMMIX1IN1

RFGND

10

9

3

14

C526

10P

R501 6.8K

L507

L505

R543

W507

W505

11

R522

C523

C521

C524

R521

W400

C525

0.0

1

C522

GND

100K

L4

C516

L501

6.8uH

45

C534

0.0

1

C5830

.1

L511

4.7

uH

4.7uH

10

.700MHz

W511

W508

W401

C528

R524

100K

C543

68P

R544

C542

22P18

C541

17

C544

15P

6P

W500

100K

R527

W504

W415

R525

330

C533

0.01

C513 0.01

C515 1

7

6

3C514 0.01

R528

100K

15 C512

4.7u16

W533100K

C531

1

C5352P

C530 R523

100K

C536

L506

10

W524

330

R52913

R52612

8 L5104.7uH

C5110.01

AMMIX2IN2

FMAMP2OUT

FMIFAMP2IN

FMIFAMPREF

FMIFAMP1OUT

FMIFAMP1IN

FMNAGCIN

3

5

ANAGC1VOUT

ANAGC1OUT

ANAGC1TC

7

6

AMMIX1IN-

AMMIX1IN+

4

TUNGND

VREF5V21

70

CF53

0.1

C582

IF1GND

MIX1OUT2

MIX1OUT1

IFVCC

79

80

76

77

78

TUNVCC

73

74

75

71

72

C581

L508

R581

C5800.01

1K

CF52

L5

AMMIX2IN1

68

69

10

.700MHz

C59133u10

C5292P

33u10

W521

C506

0.1

C507L503

1m

H

R505

C505

4.7

u16

C503

0.1

C502

1500P

R502

2.2K

R506

1M

C508

22u

10

R503

2.2K

7

L512

4.7uHW601L5131

K

6

R507 1K

C510

68P

100P

C509

C504

33uH

L502 0.01

46

44

L504

100uH3

2

1

4.7K

10

.700MHz

CF51

0.01

C585

12

RL

RR

FL

FR

W509

R253

W408

R252

W407

C2530.22u50

W161C252

0.22u50 4.7K

RR-

DATA H

10

DATA C

11

2

3

4

R4034

.7

R4064

.7K

R4054

.7K

R404100

19 12

5C403

100u

10

AGNDC

HCON

MUTER

EQH

BU

D GND

9

13

REQ C

CLK

R411100

R40110

R410100

R4094

.7K

R4084

.7K

R40210

R4074

.7K

8C402

1u

50

17

16 C

401

1u

50

18

63

DATAH

DATAC

Lc

h

RST

Rc

h

128

REQC

CLK

5

4

3

117

13

10

9

6

51

6

A GND

12 8

57

RST MUTE

34

REQ H

1

2

W160

C224

10u1

6

C223

10u1

6

W156

R224

R223

270

W516

270

42

OUT2-

TAB

1

STBY

PGND2

R232

R231

100

R22730K

R22830K

100

C227680P

C228680P

C255

1u

50

41

BUPRchLch CHCON D GND

+

+

+

+

+

+

+

+ +

+++

+ +

WH1

8/8/2019 KDC-122

17/28

P Q R S T

10K

47K

0V

3.9

V

3.4V0V

0V

3.2

V

8.0

V8.0V

0V

3.0

V

3.9

V

3.9

V

3.9

V

3.4V 4.8V

0V

2.2-4.5V3.0V

3.0V

3.0V3.0V

3.0V

3.0V

5.0V

0V

0.6-4.1V

3.0V

3.0V

3.0V

3.0V

3.0V

3.9V

5.0V

0V

0V

5.0

V

0V5.0V

5.0V0V

0V5.0V

0-4.0V

0V5.0V

5.0V

5.0V0V

0V5.0V

TUNERCHANGE

AMFM

PW-ONAM

0V

FM 2.6V 0V

AM

2.0VM0V

AMFM

5.0V

0V

3.7V

FM

1.4V1.2V0V

4.2

V

4.2

V

8.0V

0V

7.3

V0V

7.3

V

7.4

V0V

7.2

V

7.2

V

7.3

V

7.3

V

7.2

V

0V

4.9

V

14.4

V

0V

7.2

V

7.2

V

7.2

V

5.0V

0V

3.0V1.9V

5V0V

4.0VFM0V

0V5V

0V

4.2V2.4V

0V5V

4.4V

0V

5.0V 0V

5.0V0V

0V

5.0V0V

5.0V

5.0V0V

0V

0V

5.0V

5.0V0V

5.0V0V

or 0V5.0V0V

0V5.0V

0V5.0V

5.0

7.4

V

7.4

V

0V 0V

0V

5.0

V0V

3.4

Vor

14.4

V

7.3

V

0V

4.1

V

0V

5.0V 0V5

.0V

0V

0V

0V5V

5V0V

5.0V

0V

0V

IC10

IC8

IC11

IC1

IC12

E-VOL.TUNER &

D201

D202

CONTROLu-COM

SYSTEM

D263

D265

D268

D264

D262

D266

Q251

D40

D101

RESET

POWER

SMETERRC &MPTHTC SW Q253

ON

Q252

AMPLIFIREPOWER

D267

D261 F

LOGICMUTE

D253

D251

D252

E2P-ROM

D20 Q70

DETECTORA. C. C

Q20

DETECTORB. U.

Q10

D7

DETECTOSURGE

FMMUTETC

39

L516

4.7

uH

L515

4.7

uH

100P

C560

38

37

36

35

34

33

323

130

29

28

27

C5540

.1C552

C593

0.01.250MHz

C553

1

X501

C56210u10C

561

1u

50

RR

RL

FR

C5561000P

DEVTC

TUNQUALITY

DIGVC

C

DIGGN

D

XTALD

ISSTC

OUTFR

OUTRL

OUTRR

APVCC

APGND

VREF3V

SCL

SDA

13

121

1

4.194MHz

2.2K45

40

FL

W501

ACRIN

OUTFL

ACROUT

ACLIN

ACLOUT

IN2L

IN2COM

4241

45

4443

44 W57877

IN2R

IN1R

IN1COM

C204

4646

4747

2.2u50

C56547u1048

TUNERIN

IN1L

TUNEROUT

4949

C2052.2u50

R561

C5640.4750

51

C5682.7

K

R133 12K

R134

C106

R1322.2K

51 C10515P

X1

77

R102

1 2

4321

R104

R103

1K

R106100K

1K

5 6

1K

98765 11

10

N.C

AVCONT80

AVSS

N.C

8EJESW

PANEL

PHONE

NOISE

79

78

N.C

AVREF1

L-C

E

L-R

ST

L-D

ATAL

ACL

ADA

R1072

.2K

R1212

.2K

R105470

13

12

L-C

LK

L-D

ATAS

VDD0

S-METER

AVREF076

75

IC

XT1

XT2

74

73

72

X171

70

19

17

15

131

19753

C5830

.1

W511

FMDEMREF

FMDEMAMIF2AMPREF

AMIF2AMPIN

AMAGC2TC

AMMIX2OUT

AMMIX2IN2

C584

10u

10

L509

AMMIX2IN1

68

69

67

DEMGND

SMETERC

64

65

66

61

62

63

10

.700MHz

.7K

W509

GND

OUT

IN

321

450kHzCF54

C588

0.4

7

C586

C587

W510

0.1

253

408

252

407

.7K

RR-

FR-

RR+

FR+

FL-

FL+

C256

0.2

2u

50

0.2

2u

50

1412108642

OUT2-

TAB

1

OUT1-

OUT2+

STBY

PGND2

SVR

PGND1

VCC1

SGND

IN1

OUT1+

OUT3-

OUT3+

IN3

IN4

IN2

R256

W406

W405

R254

1K

4.7

K

R251

4.7

K

C255

1u

50

41

W162

C254

C251

40

25

232

1

R126

100K 5

957

58

56

55

54

50

C1030

.1

C589

58

1K54

SDA

SCL

C5630.47u50

R565 100K

52

R5661K53

SCL

SDA

SD

SMETER

QUALITY

AUDIOMUTE

R567

W5175555

W51956

57

C104

15P

R131

6.8K

R130 2.2K66

57

R414 100K

R129 2.2K64

61

63

62

RDSMUTE

MPTHTC59

60

59

Q252,253

0.1

VOUT

R128

2.2

M

61

R1272.2K

VSS

60

NC

43

VDD

12

R1231K

KEY-REQ

68

X2

VDD169

Vss0

CD-SW267

66

CD-SW165

64

CH-REQC

R-CLK63

62

50

58

M-M

UTE

RESET

REMO61

59

60

CD-S

W3

MOSW

LO/EJ

M-S

TOP

M-R

ST

55

56

57

DSI

N.C

N.C

51

52

53

54

CP31Kx2

R1251K

R122100 2.2Kx2

CP2

PS2-0

PS2-1

BEEP

48

49

CP110Kx2

0.01

C5900

.1

C592

100u

6.3

C102

0.0

1

C101

12

RL-

RL+

C404

0.0

1

8

1

R415

100K

21 543

VCC

L101

4.7uH

C400

.01

GND

6 7

100K 100K

R23 R12

R

563

ACL

R260

750

W409

2

2422201816

ACGND

OUT4-

OUT4+

HSD

PGND3

VCC2

PGND4

MUTE

C258

1u

50 R258

R20147K

13

14

10

911

12

4

3

5SDA

R

564

1

0K

SCL6

GND

A2

A1

ADA

R263

R261

C257

1u

50

50

39

470TH1

R257

6.2

K

W158 1

35

WP

VCC7

8

A0

8

SDA

1

0K

SCL

C21

0.01

R22

10K

R11

10K

R 7 2

R73

100K

3.3K

1/2W

R21

33K

R20R1030K

+

+

+

+

+

+

+

+

+

+

+

+

8/8/2019 KDC-122

18/28

U V W X Y

1

2

3

4

5

6

7

47K

10K

0V

V0V

5.0V0V

5.0V

0V5.0V

0V or 5.0V

5.0V0V

5.0V

5.0V

0V or 5.0V

0V

0V5.0V

0V

0V5.0V

5.0V

0V

5.0V0V

10.3V

5.0V

1

VDD34

1

7

35

VDD

5.0V

14.3V

8.1V

7.9V

14.0V

8.1V

14.0V

0V

KDC-122/122S/1023/1023S

KDC-122/122S/1023/1023S (1/2)

A

IC7

DC CORD(E30-4784-05)

C

D108

P1

X16-

D109

D106 J1

2/2

PANEL5VSW

D110

Q102

D103

J3

S2V20A orQ55D51

B

D102

Q50

5VSW

MECHA

DRIVERDSI

Q101

to

D504-506D501,503

407-410D106,108,109,403-405,

D40,101,251-253

D10,20,70,201,202,401,

D110

Q53

CN1

D411

D50

D1

D103D51D50

D12,14D11,13

402

D3

D1

HZS12A2:MA3062WA

:RN739F:

:

(X25-9600-XX)

BA

MA4082(N)-L

MA4062-L:

DA204U::

DAN202U:1SS133:

MA4068(N)-M

AM01Z:D1F60:

:

IMSA-68011N5393G-M6

:

:

Q51

D30

MUTETEL

J2

Q223,224

Q10,20,70,101,201,503D12

AVRSERVO

CONTROLAVRSERVO

Q102

Q253

Q502Q501

Q252Q251

D11

Q55

Q51,53Q50Q40

D14

D13

(MULTI AVR)

IC11IC12

IC10IC8IC7

SUPPLYPOWER

IC1IC4IC6

DTA114YUA:

UMA1N

3SK126:CPH5905:

:

DTC114YUADTC143TUA

UMG4N:::

2SA1036K

2SD2375:

UMC2N::

DTA124EUA:2SC4081:

PST3435UL:

S-24CS02AFJ-TBM24C01-WMN6T orBR24C01AF-W or:

HD74HC27FPBA4911-V4

TDA7513:::

TDA7479AD

:::

GND LINE

SIGNAL LINE

B LINE

FE D

A

NO

NO

100u50

8P

538C537,

8P

TDA7386

TDA7560

142,168,170,171,173,412-414,529R31,32,102,111,112,134,135,140,

YES

W405-

NO

409

YES

YES

D13,

VIO

L/BLK

GRY/BLK

TUNER-TYPE1

R412 100K

R110 4.7K

18

19

17

25

TYPE REF

17

20

19

18

CH-R

EQH

CH-D

ATA

HN.C

N.C

CH-C

LK

AFS

N.C21

22

N.C

CH-CON

23

24

25

28

SD

N.C

26

27

TYPE229

TYPE0

TYPE130

31

NO YES0-23

ESD-G15

59

R58470

R164 470

R170 1K

R171 47

R172 1K1

61

12

SW5V

PANEL14

13

REMO

L-DATAS

12

11

R166 1K

R165 4706

13 L-CLK

L-CE

10

9

W404

R136 47K

55

R138 47K

R135 47K

R140 47K

R137 47K

R139 47K

R113 47K

2W

C142

0.1

R169 1K

R168 1K

R167 100

60

11

5

RST6

L-DATAL

L-RES

8

7

LED+B

LAMP+B

5

4

R163 10

ILL-GND

PAN5V

D-GND

3

2

1

0-23

UNIT

0-13

No. 403,410,578

NO YES

524W160,161,400-

NO

W404,

10220

UNIT

0-23

0-13

No.

R138,251-R258 R261

254,256,260

YES 100 430

YESYES

UNIT

0-23

0-13

No.

R25, R28,136,

YES

139,521

NO

67,137

L31-0970-05 L32-0933-05

0-23

0-13

No.

UNIT

L31-0970-05

L506

L32-0933-05

L507

UPD780058GC501

R57

1.5

KR32

47K27uH

3300u

16

41

Vss1

32

33

TUNER-TYPE034

DATA

MUTE35

CLK

36

37

43

P-S

TBY

SW5V

B.U

-DET

39

N.C

P-MUTE

38

41

42

SVR40

R26447K

R25533K

W532

KDC-122 (K)SERBOGND21R101

D GND9R117

R114 47K

R111 0.1

R112 0.1

2W

36

35

R116 10K1K

R119 47K

37R118 10K1K

R115

37 MSCLK4

R143 4.7K

R141 4.7K

66

64

SW22

D OUT1

SW13

W165

4.7

K

R142

236 MSDA

MECHDET56

BU 5V

N.C7

8

39

47KR174R108

2.2K

ADJ

40R259 22K

240

49 Lch15

R144 100K

58

59

57

M RST12

M MUTE

N.C

10

11

M STOP

AUDIO+B

13

14

56

47

55

LO/EJ18

GND

Rch

16

17

MO SW

SERBO+B

19

20

4P5P YES0-13

0-23

0-13

No.

UNIT

UPD780058GC501

IC1 IC4

L72-0781-05 YESNO

0-23

0-13

UNIT

No.

L72-0781-05

CF52,

53

NONO

D11,

12CN3

YES5P 4P

NO0-13

0-23

UNIT

No. 589C528,

C526C530,

536,541

NO 33u50

KDC-122S (K)

KDC-1023S (M)

KDC-1023 (M)

UNIT

No. 557,558,590,592C227,228,404,529,

C256

0-23

0-13

SW2

C5610u50

R145

2.2K54 SW322

12ILLUM

10u

25

R51

47K

R50

5.6

K

C6322u16

C55

220u16 9

11

10SW1

VBU

C57

C1

C58

100u

16

BU5V8

MODELNAME

UNIT

No.

FRONTL

REARRc

h+

C30

R3122K

0.01

R

30

1

0K

REARRc

h-

FRONTRc

h+

FRONTRc

h-

REARLc

h-

REARLc

h+

FRONTLc

h+

FRONTLc

h-

FL-

RL+

FL+

FR+

RL-

FR-

RR-

751 3

42 86

10u

25

W410

C5410u16

C5310u16

C5210u16

R25

4.7

K

AM+B

L2

VCC7

AUDIO+B6

C51

FM+B

5

P-ANT4

3

4.7

K

RR+

R28

140u

H

L1

GND

FUSE

13 15119

ACC

P-C

ON

P-A

NT

GND

1210 14 16

B.U.

C50

10u

25

P-CON2

GND1

REARL

GR

N

GR

N/BLK

WHT/BLK

WHT

8 7

9 10

NO

WH1

NO

5.6K4.3K

R263 R526

180K 5.6K

NO

NO

NOYESYES NO

NO

252,253Q102,

NOYES

Q53Q40

YES

Q251

E58-0880-05 L31-0967-05

0.012P820P0.01

E58-0880-05

J3

L31-0967-05

L505

KV1720SNO

KV1720S

D504-506

D106,

108-110

NO

14

820P0.01 0.012P

0.1 33P 100P27P

C568C553 C587C581

0.1 33P 100P27P

1500P

1500P

C523C521 C522 C524

YES

NO

YES

YES

YES

NO

C106C51

ACC

GND

ANT

.CONT

P.

CONT

FRONTR

OUT

REARR

YE

L

VIO

L

BLU/WHT

BLU

GRY

BLK

RED

3

14

45

13

12

6

11

2 115

16

BU

+

++

+

+

+

+

+

+

+

+

CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list).Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out

(exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instrumentsor/and units.

!

8/8/2019 KDC-122

19/28

Z AA AB AC AD

1

2

3

4

5

6

7

0V

0V5V

5.0

V

0V

5.0V

3.3V

1.7V

5V0V

0V5V

1.7V0V

0V5V

0V

14

S12

S10

S8

S9

15

16

S11

17

18

S14

S13

19

20

S15

21

22

S16

S17

23

24

25

26

27

28

29

30

S27

S19

S37

S39

S40

31

32

S38

33

34

S35

S36

35

36

S18

37

38

S23

S21

S20

39

S22

S25

S24

S26

S29

S28

S30

S31

S32

S33

1 2 64 3 5 7 8 10

9 11

13

12

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

1 2 64 3 5 7 8 10

9 11

13

12

S5

S6

S7

S34

C2

C1

C3

ILL-GND

D-GND

SW5V

LAMP+B

LED+B

L-DATAS

L-CLK

L-CE

L-DATAL

PAN 5V

RST

PANEL-

ESD-GND

KI1

KI2

KI4

KI3

C3 0.047

C1

C2 0.047

R8 56K

0.0

1

R10 4.7

4.7

K

79

80

78

77

80

79

77

78

R2 470

R4 470

R5 1K

R3 470

KS5

S25

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S26

S27

S28

S29

S30

S31

S32

S33

S34

S35

S36

S37

S38

S39

S40K

S4

KS3

KS2

C3

C2

C1

R20

510R18

510R17

R16510

R14

330R15

330

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

KI5

R19

0.0

1C9

220R21

220R22

1000P

+B

+B

+5V

+5V

TP35

TP32

TP31

TP30

TP29

TP27

TP28

TP26

TP22

TP21

TP5

TP4

TP3

TP1

TP2

TP9 TP8 TP6TP7

C4

R7

1 2

OUT

VCC

4 3

GND2

GND1

R12 1K

2.2

R13 47

IC2

+5V

+5V

TP33

TP24

TP34

C5

REMO

C6 0.01

C7 0.01

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

2726

25

24

23

22

21

20

19

18

17

1 2 3 4 5 6 7 8 9101

112

13

14

15

16

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

KS5

KS4

KS3

KS2

N.C.

COM3

COM2

COM1

S40

S39

S38

S37

S36

S35

S34

S33

S32

S31

S30

S29

S28

S27

S26

S25

S24

S23

S22

S21

S20

S19

S18

S17

KEY

N.C.

N.C.

N.C.

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

KS6

KI1

KI2

KI3

KI4

KI5

TESTVDD

VDD2

VDD1

VSS

OSC

L-DATAL

L-CE

L-CLK

L-DATAS

SW

N.C

J1

Q1

D18

J3X14-

1/2

KEY DETECTSW

RST

D22

LCD DRIVER

D17

D19

S17

D7D8

D2 D1D3

D6 D5 D4

D20 D9

D12 D13

D11

D10

REMOTESENSOR

A

(BOTTOMVIEW)

10K

10K

ED1(SEGMENT)

SWITCH UNIT (X16-1460-13/2370-11)

A

ED1(C

OMMON)

IC2

IC1

(B38-1080/1081/1126-05) : KDC-4023/202MR/2024SA/2024SG/2024SYA/2024SYG/2094YA/2094YG/2022/2022V/2023/3023/RX-491CD/RY-391CD

8/8/2019 KDC-122

20/28

AE AF AG AH AI

1

2

3

4

5

6

7

S14

S29

1 2

S30

96 3 4 5 7 8 11

10

12

14

13

15

S27

S28

S17

S20

S18

S22

S23

S26

S25

S24

S21

S19

22

19

17

16

18

20

21

24

23

25

27

26

28

S15

S13

S12

S16

S31

S38

S36

S33

S35

S32

S34

S40

S37

32

30

29

31

33

35

34

37

36

38

39

1 2 96 3 4 5 7 8 11

10

12

14

13

15

22

19

17

16

18

20

21

24

23

25

27

26

28

32

30

29

31

33

35

34

37

36

38

39

S7

S10

S39

S11

S8

S5

S9

S6

C2

C1

C3

KS2

KS3

KS4

KS5

RX-491CD (J)

MODEL NAME

YES

P15

P14

P13

P12

P11

TP16 TP17 TP18

TP19

+B

No.

X16-1460-01

UNIT D1-13,20

(GREEN)

B30-1533-05

D17,18

B30-1633-05

D19

YES

C6,7

390

R19,20

B30-1564-05 or

(BLUE)

B30-1533-05B30-1533-05X16-1460-03RY-391CD (J) NO NO

(GREEN)B30-1633-05

(GREEN)510

X16-1460-11KDC-4023 (M) YES YES(GREEN)

B30-1533-05B30-1633-05 390

X16-1460-12KDC-202MR (K)B30-1533-05

YES NOB30-1533-05

(GREEN)B30-1633-05

(GREEN)510

X16-1460-13B30-1533-05

NO NOB30-1533-05

(GREEN)B30-1633-05

(GREEN)510

KDC-1023S (M)

KDC-1023 (M)

KDC-2024SYG (E)

KDC-2094YG (E)

KDC-2024SG (E)B30-1533-05

(GREEN)B30-1533-05

(GREEN)NO B30-1633-05 510NOX16-1460-14

B30-1567-05X16-1460-15KDC-2022V (K) 390YESYES

(RED)B30-1633-05

X16-1460-16

KDC-2094YA (E)

KDC-2024SYA (E)

KDC-2024SA (E)

510B30-1567-05

(RED)NONO

(RED)B30-1633-05

B30-1567-05

X16-1460-20KDC-2023 (M) 510NOYES(GREEN)

B30-1633-05(GREEN)

B30-1533-05 B30-1533-05

X16-1460-21KDC-3023 (M) 510NOYES(RED)

B30-1641-05(RED)

B30-1567-05 B30-1567-05

X16-2370-10KDC-2022 (K) 390B30-1567-05

YESYES(RED)

B30-1633-05(BLUE)

B30-1564-05

X16-2370-11KDC-122S (K)

KDC-122 (K)510

B30-1567-05NONO

(RED)B30-1633-05

(RED)B30-1567-05

X16-2370-12KDC-222S (K)

KDC-222 (K)510

B30-1567-05NONO

(RED)B30-1633-05

B30-1564-05(BLUE)

NO

YES

YES

YES

YES

YES

YES

YES

NO

YES

YES

NO

YES

C5 R13

YES

NO

YES

YES

YES

YES

NO

YES

YES

YES

NO

D22

YES

YES

YES

NO

YES

YES

YES

YES

NO

YES

YES

YES

NO

YES

YES

B30-1642-05

B30-1564-05 or

B30-1642-05(BLUE)

(BLUE)B30-1642-05

B30-1564-05 or

: D1-13,20

Q1 : DTA114EUA

IC1 : LC75853NE

VOL+

VOL-

SRC

AUD

TI

CLK

ATT

1

2

4 3

5

6FM

AM

: MA3062WA:

D22D19

S3

S4

S5

S6

S2

S1

S7

S8

S21

S20

S19

S18

S9

S10

S11

S12

S16

S15

S14 S13

S26

S22

S27

S23

S25

S24

B LINE

GND LINE: RS-171IC2 D17,18 :

A

ED1 :

1079-05) : KDC-1023/1023S/122/122S/222/222S

KDC-2022/V/202MR/4023 (2/2)KDC-122/S/1023/S (2/2)

KDC-222/S/2023/3023/2024SA/SG/SYA/SYG/2094YA/YG (2/2)RX-491CD/RY-391CD (2/2)

CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list).Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out

(exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instrumentsor/and units.

!

8/8/2019 KDC-122

21/28

KDC-1023/1023S/122/122SEXPLODED VIEW (MECHANISM)

Parts with the exploded numbers larger than 700 are not supplied.

A B

1

2

3

858

F

F

31

DM1

30

26 28

2514 16

17

18

23

45

38

801

44

24

52

29 19

27

F

DM2

834850

849

807

806

37 43

43

435637

37

53

41

51

55

36

33

33

4015

39

42

11

1312

10

22

32

35

43

2 37

Bx2

Ax2

Jx2

DPU1

H

F

F

G

DFPC1

E

ABCDEFGHJ

: N09-4460-05: N09-4472-05: N09-6004-05: N09-6006-05: N09-6007-05: N09-6051-05: N19-2163-04: N39-2020-46: N09-6108-05

2x8M1.7x8.5M1.7x2.5

2x3.5M2x2

2x6(BLK)1.6 WASHERM2x2M2x3.5

(X32)

8

809

5

8/8/2019 KDC-122

22/28

KDC-1023/1023S/122/122S

22

EXPLODED VIEW (UNIT)

Parts with the exploded numbers larger than 700 are not supplied.

C D

1

2

3

ED1

(X25-)

J 2

J 5

J 1

J 3

Dx2

Fx2

F

A

A

E

E

D

D

G

D

D

C

C

C

C

C

D

B

B

DME1

PA1

AB

C

D

E

F

G

M3x82x62x8 (BLK)3x53x103x202.6x6

: N30-3008-46: N80-2006-46

: N80-2008-45

: N83-3005-46

: N80-3010-46

: N83-3020-46

: N86-2606-46

756

723

FC1

755

753

206

F1

210

702

722

743

241

229

215x2DC1

708

727

728

751

742

X16

236

237

235233

249 245

246

250

248218

234

211

238

(X16-)

757

8/8/2019 KDC-122

23/28

KDC-1023/1023S/122/122SPARTS LIST

New PartsParts without Parts No. are not supplied.

Les articles non mentionnes dans le Parts No. ne sont pas fournis.

Teile ohne Parts No. werden nicht geliefert.

Ref. No.Add

New

Parts No. DescriptionDestination

206 1D A52-0804-02 TOP PLATEPA1 3C A64-2907-02 PANEL ASSY KPA1 3C A64-2908-02 PANEL ASSY K1PA1 3C A64-2909-02 PANEL ASSY M1PA1 3C A64-2910-02 PANEL ASSY M2

- B46-0100-50 WARRANTY CARD- B58-1365-04 CAUTION CARD- B64-2475-00 INSTR.MANUAL(ENG.FRE.SPA.POR.) KK1- B64-2476-00 INSTRUCTION MANUAL(ENG.T-CHI.) M1M2- B64-2477-00 INSTRUCTION MANUAL (ARABIC) M1M2

210 3D B07-3001-02 ESCUTCHEON M1210 3D B07-3022-02 ESCUTCHEON K1M2

210 3D B07-3060-02 ESCUTCHEON K211 3C B10-4355-01 FRONT GLASS K211 3C B10-4356-01 FRONT GLASS K1

211 3C B10-4357-01 FRONT GLASS M1211 3C B10-4358-01 FRONT GLASS M2

215 1C D10-4589-04 LEVER

218 2C E29-1872-02 CONDUCTIVE RUBBERDC1 1C E30-4784-05 DC CORDDC1 1C E30-6131-05 DC CORDFC1 2D E39-0476-05 FLAT CABLE

F1 2D F52-0006-05 FUSE(MINI BLADE TYPE)

- H10-4856-02 POLYSTYRENE FOAMED FIXTURE

- H25-0329-04 PROTECTION BAG (280X450X0.03)- H25-0337-04 PROTECTION BAG (180X300X0.03)- H54-2760-03 ITEM CARTON CASE K- H54-2761-03 ITEM CARTON CASE K1

- H54-2762-03 ITEM CARTON CASE M1- H54-2763-03 ITEM CARTON CASE M2

229 1C J21-9716-03 MOUNTING HARDWARE ASSY

233 3C K24-3823-04 KNOB (RELEASE)234 3C K24-3824-04 KNOB (SRC)235 3C K24-3825-03 KNOB (AUD)236 3C K24-3826-04 KNOB (VOL)237 3C K25-1396-03 KNOB (EJECT)

238 3C K25-1397-03 KNOB (PRE1-6,ATT,RESET)

241 1C N99-1719-05 SCREW SETA 3D N30-3008-46 KNOB (AUTO,CLK,FM,AM)B 3C N80-2006-46 PAN HEAD TAPTITE SCREWC 2C N80-2008-45 PAN HEAD TAPTITE SCREWD 1D N83-3005-46 PAN HEAD TAPTITE SCREW

DME1 1D X92-4640-00 MECHANISM ASSY

245 2C B11-1358-04 OPTICAL DIFFUSER246 2C B11-1359-04 REFLECTION SHEET248 2C B19-2130-03 LIGHTING BOARDD1 -13 B30-1533-05 LED(1608,PG) M1M2D1 -13 B30-1567-05 LED(1608,RED) KK1

Ref. No.Add

New

Parts No. Description

D17 ,18 B30-1533-05 LED(1608,PG)D17 ,18 B30-1567-05 LED(1608,RED)D19 B30-1633-05 LED(WHITE)D20 B30-1533-05 LED(1608,PG)D20 B30-1567-05 LED(1608,RED)

ED1 B38-1079-05 LIQUID CRYSTAL

C1 CK73GB1H102K CHIP C 1000PF KC2 ,3 CK73GB1E473K CHIP C 0.047UF KC2 ,3 CK73GB1H473K CHIP C 0.047UF KC4 CK73GB1H103K CHIP C 0.010UF KC9 CK73GB1H103K CHIP C 0.010UF K

249 2C E29-1887-04 CONDUCTIVE RUBBER250 2C E29-1888-04 CONDUCTIVE RUBBER

J1 E59-0828-05 RECTANGULAR PLUG (15P)

- J19-5130-04 HOLDER (LED)

R2 -4 RK73GB2A471J CHIP R 470 J 1/10WR5 RK73GB2A102J CHIP R 1.0K J 1/10WR7 RK73GB2A472J CHIP R 4.7K J 1/10WR8 RK73GB2A563J CHIP R 56K J 1/10WR10 RK73GB2A4R7J CHIP R 4.7 J 1/10W

R14 ,15 RK73FB2B331J CHIP R 330 J 1/8WR16 -20 RK73FB2B511J CHIP R 510 J 1/8WR21 ,22 RK73FB2B221J CHIP R 220 J 1/8W

IC1 LC75853NE MOS-ICQ1 DTA114EUA DIGITAL TRANSISTORQ1 UN5111 DIGITAL TRANSISTOR

C1 C90-5242-05 ELECTRO 3300UF 16WVC21 CK73GB1H103K CHIP C 0.010UF KC40 CK73GB1H103K CHIP C 0.010UF KC50 CE04NW1E100M ELECTRO 10UF 25WVC50 ,51 CE04NW1E100M ELECTRO 10UF 25WV

C52 -54 CE04NW1C100M ELECTRO 10UF 16WVC55 CE04NW1E100M ELECTRO 10UF 25WVC56 CE04CW1H100M ELECTRO 10UF 50WVC57 C90-2980-05 ELECTRO 220UF 16WVC58 C90-2962-05 ELECTRO 100UF 16WV

C63 CE04NW1C220M ELECTRO 22UF 16WVC101 CE04NW0J101M ELECTRO 100UF 6.3WV

C102 CK73GB1H103K CHIP C 0.010UF KC103 CK73GB1C104K CHIP C 0.10UF KC104,105 CC73GCH1H150J CHIP C 15PF J

C106 CK73GB1H152K CHIP C 1500PF KC142 CK73GB1C104K CHIP C 0.10UF KC204,205 CE04NW1H2R2M ELECTRO 2.2UF 50WVC223,224 CE04NW1C100M ELECTRO 10UF 16WVC251-254 C90-5296-05 NP-ELECT 0.22UF 50WV

C255 CE04NW1H010M ELECTRO 1.0UF 50WVC256 CE04NW1A101M ELECTRO 100UF 10WVC256 CE04NW1A330M ELECTRO 33UF 10WVC257 CE04NW1H010M ELECTRO 1.0UF 50WVC258 C90-2935-05 ELECTRO 1.0UF 50WV

K : KRC-122 M1 : KDC-1023K1 : KRC-122S M2 : KDC-1023S indicates safety critical components.!

!

!

!

KDC-1023/1023S/122/122S

SWITCH UNIT (X16-1460-13, X16-2370-11)

ELECTRIC UNIT (X25-9600-xx)

8/8/2019 KDC-122

24/28

KDC-1023/1023S/122/122S

24

PARTS LIST

Destination

New Parts

arts without Parts No. are not supplied.

es articles non mentionnes dans le Parts No. ne sont pas fournis.

eile ohne Parts No. werden nicht geliefert.

Ref. No.Add

New


C502 CK73GB1H152K CHIP C 1500PF KC503 CK73GB1C104K CHIP C 0.10UF KC504 CK73GB1H103K CHIP C 0.010UF KC505 C90-2595-05 ELECTRO 4.7UF 16WVC506 CK73GB1C104K CHIP C 0.10UF K

C507 CE04CW1A330M ELECTRO 33UF 10WVC508 CE04CW1A220M ELECTRO 22UF 10WVC509 CC73GCH1H680J CHIP C 68PF JC510 CC73GCH1H101J CHIP C 100PF JC511 CK73GB1H103K CHIP C 0.010UF K

C512 C90-2595-05 ELECTRO 4.7UF 16WVC513,514 CK73GB1H103K CHIP C 0.010UF KC515 CK73FB1C105K CHIP C 1.0UF KC516 CC73GCH1H100D CHIP C 10PF D

C521 CK73GB1C104K CHIP C 0.10UF K

C522 CC73GCH1H330J CHIP C 33PF JC523 CC73GCH1H270J CHIP C 27PF JC524 CC73GCH1H101J CHIP C 100PF JC525 CK73GB1H103K CHIP C 0.010UF KC526 CC73GCH1H050C CHIP C 5.0PF C

C528 CC73GCH1H060D CHIP C 6.0PF DC530 CC73GCH1H040C CHIP C 4.0PF CC531 CK73FB1C105K CHIP C 1.0UF KC533,534 CK73GB1H103K CHIP C 0.010UF KC535 CC73GCH1H020C CHIP C 2.0PF C

C536 CC73GCH1H040C CHIP C 4.0PF CC537,538 CC73GCH1H080D CHIP C 8.0PF DC541 CC73GCH1H040C CHIP C 4.0PF C

C542 CC73GCH1H220J CHIP C 22PF JC543 CC73GCH1H680J CHIP C 68PF J

C544 CC73GCH1H150J CHIP C 15PF JC545 CK73GB1H682K CHIP C 6800PF KC546 CK73GB1H103K CHIP C 0.010UF KC547 C90-2594-05 ELECTRO 10UF 10WVC548 CK73GB1E223K CHIP C 0.022UF K

C549 CK73GB1H222K CHIP C 2200PF KC550 CK73GB1E333K CHIP C 0.033UF KC551,552 CK73GB1H103K CHIP C 0.010UF KC553,554 CK73GB1C104K CHIP C 0.10UF KC555,556 CK73GB1H102K CHIP C 1000PF K

C560 CC73GCH1H101J CHIP C 100PF JC561 C90-2608-05 ELECTRO 1.0UF 50WV

C562 C90-2594-05 ELECTRO 10UF 10WVC563 C90-2606-05 ELECTRO 0.47UF 50WVC564 CK73GB1A474K CHIP C 0.47UF K

C565 CE04NW1A470M ELECTRO 47UF 10WVC568 CC73GCH1H821J CHIP C 820PF JC580 CK73GB1H103K CHIP C 0.010UF KC581 CC73GCH1H020C CHIP C 2.0PF CC582,583 CK73GB1C104K CHIP C 0.10UF K

C584 C90-2594-05 ELECTRO 10UF 10WVC585 CK73GB1H103K CHIP C 0.010UF KC586 CK73GB1C104K CHIP C 0.10UF KC587 CK73GB1H103K CHIP C 0.010UF KC588 CK73GB1A474K CHIP C 0.47UF K

Ref. No.Add

New


C589 CK73GB1C104K CHIP C 0.10UF KC591 CE04CW1A330M ELECTRO 33UF 10WVC593 CK73FB1C105K CHIP C 1.0UF KC600 CE04CW1A101M ELECTRO 100UF 10WV

CN1 E40-9550-05 FLAT CABLE CONNECTORJ1 E04-0312-05 RF COAXIAL CABLE RECEPTACLEJ2 E58-0863-15 RECTANGULAR RECEPTACLEJ3 E58-0880-05 RECTANGULAR RECEPTACLEJ5 E63-0852-05 PIN JACK

CF51-53 L72-0781-05 CERAMIC FILTERCF54 L72-0743-05 CERAMIC FILTERL1 L33-1170-05 CHOKE COIL ASSYL2 L33-1807-05 CHOKE COILL4 L33-1123-05 LINE FILTER COIL

L101 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J)L501 L40-6891-58 SMALL FIXED INDUCTORL502 L40-3301-58 SMALL FIXED INDUCTOR(33U)L503 L40-1021-56 SMALL FIXED INDUCTOR(1MH)L504 L40-1011-58 SMALL FIXED INDUCTOR

L505 L31-0967-05 FM-RF COILL506 L31-0970-05 FM-RF COILL507 L32-0933-05 OSCILATING COILL508 L30-0770-05 FM IFTL509 L30-0771-05 AM IFT

L510-517 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J)X1 L77-1167-05 CRYSTAL RESONATOR(4.19M)X501 L77-2077-05 CRYSTAL RESONATOR

D 2D N83-3005-46 PAN HEAD TAPTITE SCREWE 2D N80-3010-46 PAN HEAD TAPTITE SCREWF 2D N83-3020-46 PAN HEAD TAPTITE SCREWG 2D N86-2606-46 BINDING HEAD TAPTITE SCREW

CP1 R90-1049-05 MULTI-COMP 10K X2CP2 R90-1047-05 MULTI-COMP 2.2K X2CP3 R90-1046-05 MULTI-COMP 1K X2R10 RK73FB2B303J CHIP R 30K J 1/8WR11 RK73GB2A103J CHIP R 10K J 1/10W

R12 RK73GB2A104J CHIP R 100K J 1/10WR20 RD14DB2H332J SMALL-RD 3.3K J 1/2WR21 RD14BB2C333J RD 33K J 1/6WR22 RK73GB2A103J CHIP R 10K J 1/10WR23 RK73GB2A104J CHIP R 100K J 1/10W

R25 RD14BB2C472J RD 4.7K J 1/6W M1M2R28 RD14BB2C472J RD 4.7K J 1/6WR50 RD14BB2C562J RD 5.6K J 1/6WR51 RK73GB2A473J CHIP R 47K J 1/10WR57 RK73FB2B152J CHIP R 1.5K J 1/8W

R58 RK73GB2A471J CHIP R 470 J 1/10WR67 -69 RK73GB2A103J CHIP R 10K J 1/10W M1M2R68 ,69 RK73GB2A103J CHIP R 10K J 1/10W KK1R71 RK73GB2A823J CHIP R 82K J 1/10WR72 RK73GB2A363J CHIP R 36K J 1/10W

R73 RK73GB2A104J CHIP R 100K J 1/10WR103,104 RK73GB2A102J CHIP R 1.0K J 1/10WR105 RK73GB2A471J CHIP R 470 J 1/10W


!

ELECTRIC UNIT (X25-9600-xx)

8/8/2019 KDC-122

25/28

KDC-1023/1023S/122/122SPARTS LIST

New PartsParts without Parts No. are not supplied.

Les articles non mentionnes dans le Parts No. ne sont pas fournis.

Teile ohne Parts No. werden nicht geliefert.

Ref. No.Add

New


R106 RK73GB2A104J CHIP R 100K J 1/10WR107,108 RK73GB2A222J CHIP R 2.2K J 1/10WR110 RK73GB2A472J CHIP R 4.7K J 1/10WR113,114 RK73GB2A473J CHIP R 47K J 1/10WR115 RK73GB2A102J CHIP R 1.0K J 1/10W

R116 RK73GB2A103J CHIP R 10K J 1/10WR117 RK73GB2A102J CHIP R 1.0K J 1/10WR118 RK73GB2A103J CHIP R 10K J 1/10WR119 RK73GB2A473J CHIP R 47K J 1/10WR121 RK73GB2A222J CHIP R 2.2K J 1/10W

R122 RK73GB2A101J CHIP R 100 J 1/10WR123 RK73GB2A102J CHIP R 1.0K J 1/10WR125 RK73GB2A102J CHIP R 1.0K J 1/10WR126 RK73GB2A104J CHIP R 100K J 1/10W

R127 RK73GB2A222J CHIP R 2.2K J 1/10W

R128 RK73GB2A225J CHIP R 2.2M J 1/10WR129,130 RK73GB2A222J CHIP R 2.2K J 1/10WR131 RK73GB2A682J CHIP R 6.8K J 1/10WR132 RK73GB2A222J CHIP R 2.2K J 1/10WR133 RK73GB2A123J CHIP R 12K J 1/10W

R136 RK73GB2A473J CHIP R 47K J 1/10W KK1R136,137 RK73GB2A473J CHIP R 47K J 1/10W M1M2R138,139 RK73GB2A473J CHIP R 47K J 1/10W KK1R139 RK73GB2A473J CHIP R 47K J 1/10W M1M2R141 RD14BB2C472J RD 4.7K J 1/6W

R143 RD14BB2C472J RD 4.7K J 1/6WR144 RK73GB2A104J CHIP R 100K J 1/10WR145 RD14BB2C222J RD 2.2K J 1/6W

R163 RD14BB2C100J RD 10 J 1/6WR164,165 RD14BB2C471J RD 470 J 1/6W

R166 RD14BB2C102J RD 1.0K J 1/6WR167 RD14BB2C101J RD 100 J 1/6WR169 RD14BB2C102J RD 1.0K J 1/6WR172 RD14BB2C102J RD 1.0K J 1/6WR174 RK73GB2A473J CHIP R 47K J 1/10W

R201 RK73GB2A473J CHIP R 47K J 1/10WR223,224 RK73FB2B271J CHIP R 270 J 1/8WR227,228 RD14BB2C303J RD 30K J 1/6WR231,232 RD14BB2C101J RD 100 J 1/6WR251 RK73GB2A472J CHIP R 4.7K J 1/10W KK1

R252,253 RD14BB2C472J RD 4.7K J 1/6W KK1R254 RK73GB2A472J CHIP R 4.7K J 1/10W KK1

R255 RK73GB2A333J CHIP R 33K J 1/10WR256 RK73FB2B102J CHIP R 1.0K J 1/8W KK1R257 RK73GB2A622J CHIP R 6.2K J 1/10W

R258 RK73GB2A101J CHIP R 100 J 1/10W KK1R258 RK73GB2A221J CHIP R 220 J 1/10W M1M2R259 RD14BB2C223J RD 22K J 1/6WR260 RK73GB2A751J CHIP R 750 J 1/10W KK1R261 RK73GB2A100J CHIP R 10 J 1/10W M1M2

R261 RK73GB2A431J CHIP R 430 J 1/10W KK1R263 RK73GB2A184J CHIP R 180K J 1/10W KK1R263 RK73GB2A432J CHIP R 4.3K J 1/10W M1M2R264 RK73GB2A473J CHIP R 47K J 1/10WR415 RK73GB2A104J CHIP R 100K J 1/10W

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R501 RK73GB2A682J CHIP R 6.8K J 1/10WR502 RK73GB2A222J CHIP R 2.2K J 1/10WR503 RK73EB2E222J CHIP R 2.2K J 1/4WR505 RK73GB2A102J CHIP R 1.0K J 1/10WR506 RK73GB2A105J CHIP R 1.0M J 1/10W

R507 RK73GB2A102J CHIP R 1.0K J 1/10WR521-524 RK73GB2A104J CHIP R 100K J 1/10WR525 RK73GB2A331J CHIP R 330 J 1/10WR526 RK73GB2A562J CHIP R 5.6K J 1/10WR527 RK73GB2A104J CHIP R 100K J 1/10W

R528 RD14BB2C104J RD 100K J 1/6WR543 RK73GB2A562J CHIP R 5.6K J 1/10WR544 RK73GB2A222J CHIP R 2.2K J 1/10WR545 RK73GB2A432J CHIP R 4.3K J 1/10W

R546 RK73GB2A333J CHIP R 33K J 1/10W

R547 RK73GB2A220J CHIP R 22 J 1/10WR561 RK73GB2A272J CHIP R 2.7K J 1/10WR563,564 RK73GB2A103J CHIP R 10K J 1/10WR565 RK73GB2A104J CHIP R 100K J 1/10WR566,567 RK73GB2A102J CHIP R 1.0K J 1/10W

R581 RK73GB2A102J CHIP R 1.0K J 1/10WW156,157 R92-2053-05 CHIP R 0 J 1/8WW158 R92-1252-05 CHIP R 0 OHM J 1/16WW161,162 R92-2053-05 CHIP R 0 J 1/8WW165 R92-2053-05 CHIP R 0 J 1/8W

W405,406 R92-1252-05 CHIP R 0 OHM J 1/16WW409 R92-1252-05 CHIP R 0 OHM J 1/16WW415 R92-2053-05 CHIP R 0 J 1/8W

W500,501 R92-1252-05 CHIP R 0 OHM J 1/16WW504,505 R92-1252-05 CHIP R 0 OHM J 1/16W

W506 R92-2053-05 CHIP R 0 J 1/8WW507 R92-1252-05 CHIP R 0 OHM J 1/16WW508 R92-2053-05 CHIP R 0 J 1/8WW509 R92-1252-05 CHIP R 0 OHM J 1/16WW510 R92-2053-05 CHIP R 0 J 1/8W

W511 R92-1252-05 CHIP R 0 OHM J 1/16WW516 R92-1252-05 CHIP R 0 OHM J 1/16WW517 R92-2053-05 CHIP R 0 J 1/8WW519 R92-2053-05 CHIP R 0 J 1/8WW521 R92-1252-05 CHIP R 0 OHM J 1/16W

W523,524 R92-1252-05 CHIP R 0 OHM J 1/16WW530 R92-2053-05 CHIP R 0 J 1/8W

W531,532 R92-1252-05 CHIP R 0 OHM J 1/16WW533 R92-2053-05 CHIP R 0 J 1/8WW534 R92-1252-05 CHIP R 0 OHM J 1/16W

W601 R92-1252-05 CHIP R 0 OHM J 1/16W

D1 S2V20*A DIODED1 1N5393G-M6 DIODED3 IMSA-6801 SURGE ABSORBERD10 MA4068(N)-M ZENER DIODED11 D1F60 DIODE

D12 AM01Z DIODED13 D1F60 DIODED14 AM01Z DIOD


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PARTS LIST

Destination

New Parts

arts without Parts No. are not supplied.

es articles non mentionnes dans le Parts No. ne sont pas fournis.

eile ohne Parts No. werden nicht geliefert.

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D20 MA4068(N)-M ZENER DIODED40 1SS133 DIODED50 DAN202U DIODED51 MA4082(N)-L ZENER DIODED70 MA4068(N)-M ZENER DIODE

D101 1SS133 DIODED103 DA204U DIODED201,202 MA4068(N)-M ZENER DIODED251-253 1SS133 DIODED261-263 AM01Z DIODE M1M2

D264 D1F60 DIODE M1M2D264 S1J DIODE M1M2D265,266 AM01Z DIODE M1M2D267,268 D1F60 DIODE M1M2

D267,268 S1J DIODE M1M2

D501 RN739F DIODED503 RN739F DIODED504-506 KV1720S VARIABLE CAPACITANCE DIODEC1 UPD780058GC501 MI-COM ICC4 TDA7386 ANALOGUE IC KK1

C4 TDA7560 ANALOGUE IC M1M2C7 BA4911-V4 ANALOGUE ICC8 HD74HC27FP MOS-ICC10 TDA7513 ANALOGUE ICC11 PST3435UL MOS-IC

C12 BR24C01AF-W MEMORY ICC12 M24C01-WMN6T MEMORY ICC12 S-24CS02AFJ-TB MEMORY IC

Q10 2SC4081 TRANSISTORQ20 2SC4081 TRANSISTOR

Q40 DTA124EUA DIGITAL TRANSISTORQ50 2SA1036K TRANSISTORQ51 UMC2N TRANSISTORQ53 UMC2N TRANSISTOR M1M2Q55 2SD2375 TRANSISTOR

Q70 2SC4081 TRANSISTORQ223,224 DTC143TUA DIGITAL TRANSISTORQ251 DTC114YUA DIGITAL TRANSISTOR KK1Q501 CPH5905 TRANSISTORQ502 3SK126 FET

TH1 PTH9C42BE471Q POSITIVE RESISTOR

C1 C92-0566-05 CHIP-TAN 10UF 6.3WVC2 CK73FB1A225K CHIP C 2.2UF KC3 CK73GB0J105K CHIP C 1.0UF KC5 CC73GCH1H020C CHIP C 2.0PF CC6 CC73GCH1H390J CHIP C 39PF J

C7 CK73GB1C104K CHIP C 0.10UF KC8 CK73GB0J105K CHIP C 1.0UF KC9 CK73GB1H472K CHIP C 4700PF KC10 CK73GB1C333K CHIP C 0.033UF KC11 CK73GB1H682K CHIP C 6800PF K

C12 CK73GB1H332K CHIP C 3300PF KC13 CC73GCH1H271J CHIP C 270PF J

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C14 CK73GB1H472K CHIP C 4700PF KC15 CK73GB1H222K CHIP C 2200PF KC16 CC73GCH1H331J CHIP C 330PF JC17 ,18 CK73GB1C104K CHIP C 0.10UF KC31 -34 CK73GB1C104K CHIP C 0.10UF K

C36 CK73FB1A225K CHIP C 2.2UF KC37 -39 CK73GB1H103K CHIP C 0.010UF KC40 CK73GB1H153K CHIP C 0.015UF KC41 CK73GB1H102K CHIP C 1000PF KC42 CK73GB1E473K CHIP C 0.047UF K

C43 CK73GB1H222K CHIP C 2200PF KC44 CK73GB1H102K CHIP C 1000PF KC45 -47 CK73GB1C104K CHIP C 0.10UF KC48 CK73GB1H682K CHIP C 6800PF K

C49 CK73GB1H152K CHIP C 1500PF K

C50 CK73GB1H682K CHIP C 6800PF KC51 CK73GB1H152K CHIP C 1500PF KC52 CK73GB1C104K CHIP C 0.10UF KC61 CK73FB1A225K CHIP C 2.2UF KC69 -72 CK73GB1H222K CHIP C 2200PF K

C75 ,76 CK73GB1H682K CHIP C 6800PF KC100-102 CK73GB1H102K CHIP C 1000PF K

CN1 E40-9536-05 FLAT CABLE CONNECTORCN1 E41-0193-05 FLAT CABLE CONNECTORCN2 E40-9339-05 FLAT CABLE CONNECTORCN2 E41-0129-05 FLAT CABLE CONNECTOR

X1 L78-0851-05 RESONATOR (16.93MHZ)

CP1 R90-1019-05 MULTI-COMP 100 X2CP2 R90-1014-05 MULTI-COMP 100 X4CP3 ,4 R90-0974-0

KDC-122

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