PREOUT

TEXT

COMPACT

DIGITAL AUDIO

PTY/D.REP

TIRDSLOUDSTATTSQINF.SELRDM

P.M/M.RDM

READYSIRIUS

AUTO

SCN

NF

50Wx4SRC

DAB

1/5 2/6 3/7 4/8

REP MENUAUDOFF

ANGSCRL

KDC-X859

PREOUT

TEXT

COMPACT

DIGITAL AUDIO

PTY/D.REP

TIRDSLOUDSTATTP/SINF.SELRDM

P.M/M.RDM

TI

SCN

NF

50Wx4SRC

DAB

1/5 2/6 3/7 4/8

REP MENUAUDOFF

ANGSCRL

KDC-M9021

GSM

TEXT

COMPACT

DIGITAL AUDIO

PTY/D.REP

TIRDSLOUDSTATTP/SINRDM

P.M/M.RDM

TI

SCN

50Wx4SRC

DAB

1/5 2/6 3/7 4/8

REP MENUAUDOFF

ANGSCRL

KDC-8021

GSM

KDC-8021/M9021/X859CD RECEIVER

SERVICE MANUALC 2002-2 PRINTED IN KOREAB51-7901-00 (K) 3169

The CD mechanism information is not in this service manual.Please, refer to service manual. KDC-M9021/X859 : X92-4460-0x(B51-7891-00) KDC-8021 : X92-4450-01(B51-7889-00)

Panel assy(A64-2567-02)

KDC-X859

Panel assy(A64-2588-02)

Panel assy(A64-2587-02)

KDC-M9021

KDC-8021

Escutcheon assy(B07-3007-03)

Escutcheon assy(B07-3007-03)

Escutcheon assy(B07-3007-03)

1

DC cord(E30-4939-05)

DC cord(E30-4956-05)

Plastic cabinet assy(A02-1497-13)

Remote con.assy(A70-)

Antenna adaptor(T90-0523-05)

Escutcheon(B07-3010-02)

Mounting hardware assy(J21-9716-03)

Lever(D10-4562-04)

Bracket (L)(J19-5051-03)

Torsion coil spring(G01-2924-04)

Screw set(N99-1722-05)

Screw set(N99-1704-05)

∗∗Remote con.assy(A70-0886-15) ∗ ∗

Bracket (R)(J19-5052-03)

∗

∗

∗

Depends on model. Refer to the parts list.∗

ILL

TEL MUTE

ACC

ANT CON

P CON

BACK UP

EXT AMP CONT

PLL+B

BUFFER DECODERRDS

E-VOL

MPXN.C.

IF+B

SYSTEM u-COM

RESETSW

A8V SW14V

EXT AMP CONT

DIMMER

ACC DET

TEL MUTE

P CON

B.U DET

ANT CON

SW5V B.U. 5V

PAN5V

MASKMECHA

POWER IC

THERMOPROTECT

IC4

MUTE

PRE AMP4.5V

IC11-13

SP OUT

PRE OUT

RESET

AM+B

FM+B

NOISEBUFFER

SPEANAAGC OP AMP

SYSTEME'S+

MUTE DRIVER

IC9

4.5V

SERVOAVR

DC/DC4.5V PRE

IC15

DRIVERMASK

REMO

O-CEO-CLKO-DATA

STEERING REMOTEEXTERNAL DISPLAY

DC/DCREG

CD4.7V

DC/DC

IC7

MATRIXKEY

REMO

FL3.3V SW

VFD (GRADATED)

SPEANABPF

G/R SWPANELu-COM

FL+B SW

VFD (GRADATED)

MATRIXKEY

RESETSW

FL3.3V SW

REMO

ROM

FL+B SW

PANELu-COM

SPEANABPF

G/R SW

IC10

IC14

IC2

CONTROL

1.8VPRE OUT

PRE OUT OUTPUT VOLTAGE

IC1

IC5

IC8

251mV (E) TYPE470mV (K) TYPE

FM: AM:230mV

F/E

CD

CH

(X16-160)FL (2 COLOR) TYPE(X16-161)

FL (GRADATED) TYPE (X16-158)(X16-159)

AUDIO

S-METER

IFC OUTPLL DATA

PLL CLK

SW5V

FMAM

CDCHANGER

S METER

QUAL SD

AS

CK

S MUTE

A 8V

MA

SK

SW

1

RCLKQUALRDATA

NOISES METERAFS

IFC OUTPLL DATAPLL CLK

SW1

M RST

LO/EJMO SW

MUTE RMUTE L

M STOPSW3

DATA C

CH RSTCH MUTE

SW2

DATA HCH CON

CH CLKREQ HREQ C

MA

SK

DE

T

RE

SE

T

AM

+B

FM

+B

SC

KS

DA PRE MUTE

MUTE

BEEPP MUTE

ACC DET

PHONE

DIMMER

EXT AMP CONT

P CON

PAN5V

P ON

ANT CONT

B.U. DET

SW5V

SW5V

CH MUTECH RST

DATA HDATA C

CH CON

REQ C

CH CLKREQ H

BACK UP

1200mV

CD4.7VSERVO +B

A8V

PAN5VB.U. 5VSW5V

MU

TE

AC

GN

D

BACK UP

SW5V

B.U.5V

+B

FM4500mVCD

AM 750mV2250mV

1069mV1715mV

(K) TYPE (E) TYPE4500mV

B.U. 5V

SW5V

SC

KS

DA

B.U. 5V

-B

SERVO+B

+B

-B

MA

SK

SW

2M

AS

K S

W3

O-C

E

RE

MO

O-D

ATA

O-C

LK

MA

SK

+M

AS

K -

CD

-ME

CH

A+

BIL

L O

N

CD4.7V

PANEL 5V

PANEL 5V

VDD1 VDD2FAC

PANEL 5V

PANEL 5V

VDD1 VDD2FAC

AFS

MS CLKMS DATA

M STOPM RST

MUTE LMUTE R

MO SWLO/EJ

SW1SW2SW3

A8VB.U. 5V

(MP3. WMA)

CH

3600mV1372mV

855mV

(E) TYPE4.5V PRE 1.8V PRE

MODE

4500mV 4500mV 3600mV

1200mV

KDC-8021/M9021/X859

2

BLO

CK

DIA

GR

AM

KDC-8021/M9021/X859

3

COMPONENT DESCRIPTION

Element Purpose & Function Operation, Condition, CompatibilityIC1 System uCOMIC2 E.Vol & N.C. MPXIC3 Power Supply IC Error detection in combination with Q8. Audio 8 V AVR drive.IC4 POWER IC 50Wx4chIC5 HPF & LPF & NON-FAD SWIC6 CD mechanism 4.7 V power SW-Reg.IC7 4.5 V PRE-OUT DC/DC

IC8 RESET IC"L" when Mask uCOM detection voltage is 3.7 V or less orwhen Flash uCOM detection voltage is 4.2 V or less.

IC9 Muting logic IC 4 inputs. NOR gate x 4.IC10 Spectrum analyzer opampIC11 4.5 V PRE-OUT opamp Front output.IC12 4.5 V PRE-OUT opamp Rear outputIC13 4.5 V PRE-OUT opamp Non-Fad. outputIC14 RDS decoderIC15 Motor Dr. IC For storage mechanismIC16 E2PROMQ1,2 BU 5V AVR Darlington connected.Q3 SW 5V ON when the base is "L".

Q4,5 SW 14V Turns Q7 ON when the base of Q5 is "H".Q6,7 AUDIO 8V AVR ON/OFF SW 8 V ON/OFF SW. Q7 turns ON when the base of Q6 is "H".Q8 AUDIO 8V AVRQ9 Servo power AVRQ10 CD 4.7V SW-Reg ON/OFF SW CD 4.7 V SW-Reg ON/OFF SW. ON when the base is "H".

Q11,12 FL & ILLUM AVR ON/OFF SWFL & ILLUM AVR ON/OFF SW. Q12 turns ON when the base of Q11 is "H".

Q13,14 FL & ILLUM AVR ON/OFF SWQ15,16 4.5 V PRE-OUT DC/DC converter AVR Darlington connected.Q17~22 Regulated power supply Tr.Q23,24 POWER-ANT SW Q24 turns ON when the base of Q23 is "H".Q25,28 POWER-CONT SW Q25 turns ON when the base of Q28 is "H".

Upon detection of drop in the output voltage, these transistors turnQ26,27 POWER-CONT circuit output protection Q25 OFF to protect the output. This prevents malfunction of Q26 when

the POWER-CONT SW turns ON.Q29 External amp control SW Turns ON when a pulse is input to the base.Q30 Dimmer control SW Small In is detected when the base is "H".

Q31 B-U detection"L" when B-U is present. "H" when B-U is absent or momentary powerdown is detected."

Q32 Acc detection "L" when Acc is present.Q33 Lch MUTE Dr L-ch audio muting SW drive. ON when the base is "L".Q34 Rch MUTE Dr R-ch audio muting SW drive. ON when the base is "L".Q35 Spectrum analyzer AGC Tr.Q36 E-Vol muting SW When the base is "L", turns ON to mute E-Vol.Q37 Noise bufferQ38 AUDIO MUTE SW Mutes the Front R CH hen the base is "H".Q39 AUDIO MUTE SW Mutes the Front L CH hen the base is "H".Q40 AUDIO MUTE SW Mutes the Rear R CH hen the base is "H".Q41 AUDIO MUTE SW Mutes the Rear L CH hen the base is "H".Q42 AUDIO MUTE SW Mutes the Non-FAD R CH hen the base is "H".Q43 AUDIO MUTE SW Mutes the Non-FAD L CH hen the base is "H".

Q45,46 FM+B SW Q46 turns ON when the base of Q45 is "H".Q47,48 AM+B SW Q48 turns ON when the base of Q47 is "H".

Q49 Composite signal buffer

Q50 PANEL 5V SWWhen the panel is attached, the base goes "L", turning the transistor ON to supply 5 V to the panel.

ELECTRIC UNIT (X25-91xx-xx)

KDC-8021/M9021/X859

4

COMPONENT DESCRIPTION

Element Purpose & Function Operation, Condition, CompatibilityIC1 PANEL u-comIC2 SPECTRUM ANALYZER ICIC3 REMOTE CONTROL ICIC4 BUFFER IC It is changed into 3.3V from 5VIC5 3.3V REGULATER The power supply of IC and UFD(Logic) which are driver by 3.3VQ1 REMO ON SW The power supply of IC2 and IC3 is turned on when the base level goes "L".Q2 SC-CON SW ON when the base level goes "H".

Q3,4 FL+B SW FL+B(VDD2) is turned on when Q3's base level goes "H".Q5 FL BLK SW ON when the base level goes "H".

Q6,7 KEY ILLUMINATION SWLights green key-illumination when Q6's base level goes "H".Lights red key -illumination when Q7's base level goes "H".

SWITCH UNIT (X16-16xx-xx)

KDC-8021/M9021/X859

5

MICROCOMPUTER'S TERMINAL DESCRIPTION

Pin Name I/O Processing Operation1 SC DATA I/O Data communication with System Controller.2 MC CLK I Clock input from System Controller.3 NC O4 DATA1 O Data communication with FL driver.5 CLK O Clock communication with FL driver (rise data shifting).6 NC O7 DATA 2 O Data communication with FL driver8 CLK IN I Data communication with FL driver (fall data shifting)9 EVDD - PAN.5V10 EVSS - GND11 RED LED O ILL Red switching. "H": ON. "L": OFF.12 GREEN LED O ILL Green switching. "H": ON. "L": OFF.13 REMO I Input from Remote Control IC.14 LATCH O Latch for FL driver. "H": Through. "L": Latch.15 GCP O Brightness gradation control.16 REMO ON I/O Remote Control IC power ON/OFF. "Hi-Z": OFF. "L"": ON.

17-19 NC O20 BLK O Display for FL driver. Blanking display. "H": Display ON. "L": Display OFF.21 TEST I INTEMALLY CONNECTED

22-33 NC O34 RESET I RESET35 XT1 - GND36 XT2 -37 REGC - Regulator capacitance connection.38 X2 - MAIN CLOCK39 X1 - MAIN CLOCK40 VSS - GND41 VDD - PAN.5V

42-47 NC O48 FL +3.3V O FL +3.3V ON/OFF "H":ON "L":OFF49 FL +B I/O FL+B ON/OFF "H":FL+B ON "Hi-Z":FL+B OFF

50-57 NC O58 BVDD - PAN.5V59 BVSS - GND

60-73 NC O74 AVDD - PAN.5V75 AVSS - GND76 AVREF -77 F01 I BPF(63Hz)78 F02 I BPF(150Hz)79 F03 I BPF(330Hz)80 F04 I BPF(1kHz)81 F05 I BPF(3.3kHz)82 F06 I BPF(10kHz)83 WAVE IN I Voice input.84 KR3 I KEY RETURN85 KR2 I KEY RETURN86 KR1 I KEY RETURN87 VOLUME B I VOLUME CONTROL88 VOLUME A I VOLUME CONTROL89 SC REQ O Request communication with System Controller. "H": Requested. "L": Standby.90 NC(FAC IN) O (FAC data input) (Flicker prevention circuit input)91 SC CON I Panel uCOM control. During operation: "L".92 OPEN KEY I OPEN KEY "H":ON "L":OFF

PANEL MICROCOMPUTER UPD703032GFA03 (X16)

KDC-8021/M9021/X859

6

MICROCOMPUTER'S TERMINAL DESCRIPTION

Pin Name I/O Processing Operation93 SRC KEY I SOURCE KEY "H":ON "L":OFF94 VREF CON O Vref control. During operation: "H"95 MC REQ I Request from System uCOM. "H": Requested.96 KS4 I/O Key scan. (Hi-Z/L scan)97 KS3 I/O Key scan (Hi-Z/L scan). (Flash uCOM write port) (DI)98 KS2 I/O Key scan (Hi-Z/L scan). (Flash uCOM write port) (DO)99 KS1 I/O Key scan (Hi-Z/L scan). (Flash uCOM write port) (CLK)

100 MC DATA I Data communication with System uCOM.

PANEL MICROCOMPUTER UPD703032GFA03 (X16)

KDC-8021/M9021/X859

7

MICROCOMPUTER'S TERMINAL DESCRIPTION

Pin Name I/O Purpose Processing OperationProcessing During Processing During

Non-Operation STBY

1 MC-DATA I/ODATA line to PaneluCOM.

Hi-Z Hi-Z

2 MC-CLK O CLK line to Panel uCOM.Panel attached: "H".Detached: "Hi-Z".

H

3 PLL-DATA I/O DATA I/O to/from F/E. Hi-Z Hi-Z4 PLL-CLK I/O CLK I/O to/from F/E. Hi-Z Hi-Z

5 AM+B I/OAM power supplyterminal.

During AM operation: "H". Hi-Z Hi-Z

During FM operation: "H".6 FM+B I/O FM power supply terminal. With RDS and RBDS Hi-Z Hi-Z

only, last FM: "H".7 CH-CON O CH control output. ON:H OFF: L L L

Normally "H". In recovery

8 CH-RST O CH reset output.after system RST, remains H for 400 ms

L L

then goes L"

9 Evdd -Positive power supplyterminal.

10 Evss - GND terminal.

During FM seek andLast FM with RDS

11 AFS OTime constant switching

AM search: L.and RBDS: "H".

upon noise detection.During reception; H.

Without RDS andL

RBDS: "L".12 BEEP O Beep output terminal. L L

Since there is no13 REMO I

Wired remote inputwired remote control,

terminal.connected to GND.

14 N.C O Output Open. Not used. L15 N.C O Output Open. Not used. L

16 IC2-SDA I/OIC2, IC5 and CD mechanism DATA line.

Hi-Z Hi-Z

17 IC2-SCL I/OIC2, IC5 and CDmechanism CLOCK line.

Hi-Z Hi-Z

"L" when M MUTE R is L (during CD playback).

"H" (other sources18 PRE-MUTE R O PREOUT(Rch)MUTE "L" during momentary

than CD)H

power down. "H" only in2-zone operation."L" when M MUTE R isL (during CD playback).

19 PRE-MUTE L O PREOUT(Lch)MUTE "L" during momentaryH (other sources

Hpower down. "H" only in

than CD)

2-zone operation.20 N.C O Output Open. Not used. L21 TEST - Test pin. Normal: "L". During

22 N.C(SVR) Opower OFF: "H" in 5 sec. "H" ("L" in 5 sec.Power OFF: H after Power OFF).

23 P-MUTE O Power IC MUTE terminal.Power OFF: L All OFF: "L ("H" in 5 sec."L". Tel muting: "L"

Hafter P-ON OFF).

POWER IC ON: H 24 P-STBY O Power IC STBY terminal. POWER IC OFF : L L L

ALL OFF: HON: Open. OFF: "L".

25 MUTE O Muting terminal. Time constant: 0.48 ms LOpen ("H" in 5 sec.

(with both ON/OFF)after P-ON OFF).

SYSTEM MICROCOMPUTER uPD703033AGF-***-3BA (X25)

KDC-8021/M9021/X859

8

MICROCOMPUTER'S TERMINAL DESCRIPTION

Pin Name I/O Purpose Processing OperationProcessing During Processing During

Non-Operation STBY

26 SW5V I/O 5V power supply terminal. ON: L OFF: Hi-Z Hi-Z"L ("Hi-Z" in 10 sec.after Power OFF).

Momentary power downB-U present: "L".

27 BU-DET Idetection terminal.

B-U absent (momentarypower down): "H".

28 ACC-DET I Acc detection terminal.Acc present: "L".Acc absent: "H".

29 N.C O Output Open. Not used. L30 DIMMER I Small detection terminal. ON: L OFF: H

"L for 40 ms: Bass BoostOff.

31EXT-AMP-

OExternal amp control "L" for 70 ms: Bass Boost

H HCONT terminal (200 ms). Low.

"L" for 100 ms: Bass Boost High.POWER ON: H

32 P-CON I/O Power control terminal. POWER OFF: Hi-Z Hi-Z Hi-ZALL OFF: Hi-ZTUNER, TI ON: H Othersources in last FM with

33 ANT-CON O Antenna control terminal. RDS: "H". Other sources L Lin last FM with RBDS,TI ON: "H".

34 RESET I Reset input terminal. Normal: "H". Reset: "L".

35 XT1 ISub-clock connection Clock count. Workingterminal. while power is OFF.

36 XT2 -Sub-clock connectionterminal.Output terminal for

37 REGC - capacitor of Reg. in uCOM.

During power ON:Oscillating. During power

38 X2 -Main clock connection

OFF and momentaryterminal.

power down: Oscillationstopped.

39 X1 IMain clock connectionterminal.

40 Vss - GND terminal.

41 Vdd -Positive power supplyterminal.

42 CLKOUT OInternal system clockterminal.

With CD source: "L". Other sources than CD: "Hi-Z". Models without

43 CD MECHA+B I/O CD 4.7 V output terminal. MP3 or WMA: Output "L". Hi-Z Hi-ZON: 50 ms faster than M-STOP. OFF: 50 msslower.

44 P-ON I/O SW 14 V control terminal.POWER ON: H "H ("Hi-Z" in 10 sec.POWER OFF: Hi-Z

Hi-Zafter power OFF).

45 O-DATA I/OExternal display DATA Models without externalterminal. display: Output "L".

L L

SYSTEM MICROCOMPUTER uPD703033AGF-***-3BA (X25)

KDC-8021/M9021/X859

9

MICROCOMPUTER'S TERMINAL DESCRIPTION

Pin Name I/O Purpose Processing OperationProcessing During Processing During

Non-Operation STBY

46 O-CLK I/OExternal display CLK Models without externalterminal. display: Output "L".

L L

47 O-CE I/OExternal display CE Models without externalterminal. display: Output "L".

L L

48 ILL-ON I/OFL and ILLUM outputterminal.

ON:H OFF: Hi-Z Hi-Z Hi-Z

49 TYPE0 IDestination type switchingport.

50 TYPE1 IDestination type switching port.

51 TYPE2 IDestination type switchingport.

52 IC2TYPE0 IIC2 destination typeterminal.

Default: "L".

53 IC2TYPE1 IIC2 destination typeterminal.

Default: "L".

54 N.C O Output Open. Not used.55 N.C O Output Open. Not used.

56 M-MUTE R IMuting request from CDmechanism. (R CH)

ON:L

57 M-MUTE L IMuting request from CDmechanism. (L CH)

ON:L

58 BVdd -Positive power supplyterminal.

59 BVss - GND terminal.Normal: "H". Reset: "L".

60 M-RST OReset output According to theto CD mechanism. mechanism control

H H

specification.

61 M-STOP OStop requestto CD mechanism.

STOP: L CD: H L L

62 N.C O Output Open. Not used. L

63 CD-SW3 ICD Down SW detectionterminal.

Chucking: "H". L

64 LO/EJ I/OCD mechanism Loading/ Stop, braking: "Hi-Z".Ejection switching. Loading: "L". Ejection: "H".

Hi-z Hi-Z

65 MOSW OCD mechanism motor Loading, ejection,power supply SW. braking: "H".

L L

66 N.C O Output Open. Not used. L

Reset outputNormal: "H". Reset &

Panel attached: "H". Panel attached: "H".67 PAN-RESET O

to Panel uCOM.momentary power

Panel detached: "L". Panel detached: "L".down: "L".

68MC-REQ/

I/OREQ terminal to Panel

PANEL uCOM/Panel detection.Panel attached: "L". Hi-z Hi-Z

69 N.C O Output Open. Not used. L

70 PAN5V I/O Panel 5 V control terminal.Panel attached: "L". Panel attached: "L".Panel detached: "Hi-Z". Detached: "Hi-Z".

71 MASK+B OMask mechanismsub-motor output terminal.

L

72 MASK-B OMask mechanismsub-motor output terminal.

L

73 AVCONT OAD reference voltage Same timing as P-ON.control output. During operation: "H"

L L

SYSTEM MICROCOMPUTER uPD703033AGF-***-3BA (X25)

KDC-8021/M9021/X859

10

MICROCOMPUTER'S TERMINAL DESCRIPTION

Pin Name I/O Purpose Processing OperationProcessing During Processing During

Non-Operation STBY

74 Avdd -Positive power supplyterminal.

75 Avss - GND terminal.

76 Avref IA/D converter referencevoltage supply terminal.

77 PHONE I Phone detection terminal.TEL muting: 1 V or less.NAVI muting: 2.5 V or more.

78 E2PROMDET IE2PROM detection E2PROM present: "H".terminal. E2PROM absent: "L".

Mask mechanismRefer to the 01MASK

79 MASK-SW1 Iposition detection.

mechanism positiondetection chart

Mask mechanismRefer to the 01MASK

80 MASK-SW2 Iposition detection.

mechanism positiondetection chart

Mask mechanismRefer to the 01MASK

81 MASK-SW3 Iposition detection.

mechanism positiondetection chart

82 MASK-DET IMask mechanism Mechanism present: "L".detection. Mechanism absent: "H".

83 NOISE IFM noise detectionterminal.

84 S-METER IS-meter detectionterminal.

85 R-DATA IRDS decoder DATA Models without RDS andinput terminal. RBDS: Connected to GND.

86 R-QUAL IRDS decoder OUAL Models without RDS andinput terminal. RBDS: Connected to GND.

87 IFC-OUT IF/E IFC OUT input Station detected: 2.5 Vterminal. or more.

88 CH-MUTE I Muting request from CH.89 CH-REQH O Request output to CH. Request: "L". H H

90 R-CLK IRDS decoder CLK input Models without RDS andterminal. RBDS: Connected to GND.

91 CH-REQC I Request input from CH. Requested: "L".

92 SC-REQ ICommunication requestfrom Panel uCOM.

Loading start: "L".

93 CD-SW1 ILoading SW detection Take care that the logicterminal. in power OFF is different

from Flip.

12 cm disc detection12 cm disc: "L". Take care

94 CD-SW2 ISW terminal.

that the logic in powerOFF is different from Flip.

95 N.C O Output Open. Not used. L96 N.C O Output Open. Not used. L

97 CH-DATAC IDATA input terminalfrom CH.

98 CH-DATAH ODATA output terminalto CH.

Last state held. L

99 CH-CLK I/OCLK input/terminalfrom/to CH.

Hi-Z

100 SC-DATA IDATA line from Panel uCOM.

Hi-Z

SYSTEM MICROCOMPUTER uPD703033AGF-***-3BA (X25)

KDC-8021/M9021/X859

11

[1/5]key • Version display (8 digits; Mo. Dy. Hr. Mn.)(Display) SYS XXXXXXXX system microprocessor

PAN XXXXXXXX panel microprocessor• Serial No. display (8 digits)(Display) SNo XXXXXXXX

[2/6]key • Press once: Power on time display (Does not count during All-Off)Press long: Clears the time display during power-on.(Display) PonTim XXXXX MAX 65535(time)• Press once: CD operating time display.Press long: Clears CD operating time.(Display) CDTime XXXXX MAX 65535(time)

[3/7]key Press once: CD eject count display.Press long: Clears CD eject count display.(Display) EjeTim XXXXX MAX 65535(count)

[4/8]key Press once: PANEL open/shut count display.Press long: Clears PANEL open/shut count display.(Display) PnCnt XXXXX MAX 655350(count)

1. How to enter test modeWhile holding the [1/5] key and the [3/7] key, reset theunit.

2. How to exit from test mode.While holding down the [4/8] key, reset the unit.Note: Does not exit from test mode ACC OFF, Power

OFF or momentary power down3. Test mode reset status

• Sources are all OFF• All display segment lit up• Volume at -10dB (shows 30 on display)• LOUD is OFF.• CRSC is OFF regardless of whether switching function

is provided.• SYSTEM Q is in FLAT• BEEP sounds at momentarily pressing at any time.

4. Special displays in TunerWhen the following displays appear in tuner mode itshows a problem with the front end.• "TNE2P NG" : F/E is not aligned and EEPROM is in

reset (no settings) such as whenshipped.

• "TNCON NG" : Cannot communicate with F/E (frontend).

5. K3I switchingEach time the Preset 6 key is pressed in Tuner mode,switches one at a time through the following sequence:AUTO î Forced Wide î Forced Middle î ForcedNarrow î AUTO.When reset, displays the following in AUTO.• AUTO : FMA• Forced Wide : FMW• Forced Middle : FMM• Forced Narrow : FMN

6. CD receiver test mode specifications• No automatic ejection during reset-start. Does not make

a CD check in reset with a CD loaded.• Using the Track up key jumps to the following tracks.

No. 9 î No. 15 î No. 10 î No. 11 î No. 12 î No.13 î No. 14 î and back to No. 9

• Using the Track down key moves 1 track downwardsfrom the track being played.

• When the total number of MP3 or WMA disc tracks is 9or less, playback starts from the first track.

• With the model equipped with the MP3 or MP3/WMPmechanism, the mechanism model name and versionnumber are displayed at the bottom line.

7. Audio items• Momentarily pressing the Q key calls up audio adjust-

ment mode.• Pressing the key on the remote control calls up audio

alignment mode.• An initial item is set to Feder.• Continuous forward is disabled on the remote control.• Bass/Middle/Treble/NF are settable in 3 steps of MIN /

Center / MAX with the Track up/down keys.

Test Mode• Balance is settable in 3 steps of Left MAX / Center /

Right MAX with the Track up/down keys.• Fader is settable in 3 steps of Rear MAX / Center /

Front MAX with the Track up/down keys.• HPF is settable in 2 steps of THRU/220Hz with the

Track up/down keys.• LPF is settable in 2 steps of THRU/120Hz with the

Track up/down keys.• Bass f / Bass Q / Bass EXT / Middle f / Middle Q /

Treble f do not appear in the audio alignment.8. Menu items

• The DNPP/SBF keys on the remote control calls upMenu mode.

• Continuous forward is disabled on the remote control.9. Backup current measurement

The MUTE terminal turns off 2 seconds (not 15 seconds)after being reset in ACC off (backup on).(The panel and CD mechanisms are disabled during thistime.)

10. Special displays during All-Off with all lamps onThe following displays appear when the preset keys arepressed with all display segment lit up.

11. Channel space switching (K/M type)While holding the [1/5] key and the [4/8] key, reset theunit.

12. Others• Automatic panel close is disabled when CD is inserted.• Panel operation is disabled at Power-ON or Power-

OFF. • Panel open and closes with press long the Q key. • No displays such as "CODE OFF" during Power-ON.• Pressing the TI (AUTO) key during changer operation

turns on 2zone. Cancel by pressing the TI (AUTO) keyagain. The P/S dot is lit during 2zone.

• Pressing the [4/8] key for 1 second or more during AllOFF, calls up the Mask Key (security) write mode.

TEST MODE

KDC-8021/M9021/X859

12

1. Forced power-ON mode (all models)Even when writing is permitted by the security function(mask key), Power-on can be set for a 30 minute periodeach time the reset key is pressed while holding downthe Q key and [4/8] keys. After 30 minutes elapses, canonly be restored by using reset.

2. How to register the security code for EEPROM (F/E) replacement (coded security models)(1) Enter the test mode. (See "1. How to enter the test

mode")(2) Press the [4/8] key to enter the MENU MODE.(3) While "Security" is displayed, press and hold the

Track up or down key for a second to enter the secu-rity registration mode.

(4) Enter the code using the FM/AM/Track up/Trackdown keys.FM key: Increments the number.AM key: Decrements the number.Track up key: Moves the cursor to the right.Track down key: Moves the cursor to the left.

(5) Hold down the Track up key for at least 3 secondsand the message, "RE-ENTER" appears, so onceagain enter the code according to Step 4 above.

(6) Hold down the Track up key for at least 3 seconds,and the message, "APPROVED" appears.

(7) Cancel test mode. (See, 2. How to cancel the testmode.)Note: All clear cannot be performed on the securitycode for this model.

3. Simple way to clear the security code (K type only)(1) During code request mode, press the Track Up key

for at least 3 seconds while holding down the AUTOkey. (---- will disappear)

(2) Enter, "KCAR" with the remote controller as describedbelow. (Same as on 01 model.)• Press the remote controller 5 key twice, and pressthe Track Up key. (Enters a "K")• Press the remote controller 2 key three times, andpress the Track Up key. (Enters a "C")• Press the remote controller 2 key once, and pressthe Track Up key. (Enters an "A")• Press the remote controller 7 key twice, and pressthe Track Up key. (Enters an "R")

(3) Security function is canceled and unit sets to All-Offmode.

(4) Code request mode appears if a mistake was made inentering the numbers.

4. Method of writing the Mask key while the EEPROM is inthe initial status(1) Enter the test mode. (See "1. How to enter the test

mode")(2) Press the [4/8] key to enter the Mask key registration

mode. "TRANSMIT1" should be displayed now.The display at this time should show "< >" in place of"[ ]".

Security items(3) Point the Mask key remote toward the light sensor,

and press and hold its key for more than 0.5 second.(4) When "TRANSMIT2" is displayed, press and hold the

key on the Mask key remote for more than 0.5 sec-ond again. The first and second counter codes arenot compared at this time.

(5) When "APPROVED" is displayed, the write operationis complete. Now the demonstration mode is initiatedand the test mode is terminated.(Note) In the same way as previous models, if 30minutes have elapsed with no code written, an erroroccurs and the power is turned OFF.

5. Method of initializing the Mask key(How to reset the unit from the Mask key approved condi-tion to the factory condition)(1) Enter the test mode. (See "1. How to enter the test

mode")(2) "TRANSMIT1" is displayed and the Mask key entry

request mode is initiated. The display at this timeshould show " " in place of "[ ]".

(3) Press and hold the key on the Master key remote formore than 3 seconds.

(4) When "TRANSMIT2" is displayed, press and hold thekey on the Master key remote for more than 3 sec-onds again.

(5) When "APPROVED" is displayed, the Mask key iscleared, the demonstration mode is initiated, the testmode is terminated and the unit returns to the factorycondition.

6. Method of clearing all Mask key-related data(1) Enter the test mode. (See "1. How to enter the test

mode")(2) Press the [4/8] key to enter the Mask key registration

mode. "TRANSMIT1" should be displayed now.(3) Point the Master key remote toward the light sensor,

and press and hold its key for more than 3 seconds(until the level display shows the full condition).

(4) When "TRANSMIT2" is displayed, hold the key on theMask key remote for more than 3 seconds again. If "TRANSMIT1 "is displayed in place of" TRANSMIT2 ",restart the procedure from step 3.

(5) When "APPROVED" is displayed, all security data iscleared and the unit returns to the condition beforeMask key writing with the EEPROM in the initial sta-tus

TEST MODE

A B D F H JC E G I

2

1

3

5

7

4

6

1 2

4 3

AM

FM

RS

TA

UD

1/52/6

3/74/8

SR

CT

IA

NG

D7

D5

D6

IC3

S4

S7

S6

S13

S12

S11

S9

S10

S8

S1

S3

S2

S5

S15

ED

1

X16-1600-10/1612-70 (J74-1311-12)

13

415

1618

H

R5

R22

3

R221

R14

R15

R16

L6

R8

R9

R7

C7

R161

R162

R163

R33

R37

R164

R213

R212

R215

R210

R13

6R

135R219

C26C27

C25

C28

R92

R88

R89R86

R104

R105

R67

R68

R43R44R40

R51

R50

R80

R77

R78

R81R82

R71

R72

R75

R76 R73

R74

R20

1

R202

R200

R166

R229R227

R228

R203

R22

2R

224

R165

R12

2

R142 R141

R11

0

R10

8R

109

R15

3

R15

4

R15

2

R39

C47

R2

R6

R3

R4

C4

C37

C38

C40

C42

R28

C132

R36

R38

R35

C133

C69

C70

C50

R17

X2

W5

X1

20MHz

R52

R54R53

R112R124R125

C58

R19

9C

143

L2

R47

C14

R123

BE

BEBE

BE

EB

EB

EBEB

EB

EB

BE

BE

BE

BE

EB

EB

EB

EB

EB

EB

14

85

1 24

11

89

164

58

1 30

5180

31

50

100

81

1

1

1

23

7

814

1415

28

4

85331

11

3444

2212

14

5 8

14

5 8

1

4 5

8

1 5

B E

B E

IGO

BE

IFC

SMT

NOISE4.332MHz

PLL-DATAPLL-CLK

C1

R42R41

R32

R30

X3

L8

L11

L5

L12

L9

L10

L7

L14

L13

C52

C97

C98

C99

C95

C96

C51

C53

C76

C77

C113 C112

C142

C141

C78

C111 C114

C56

C117

C118

C55

C64

C115

C62

C63

C100

C39

C127

C126C23

C33

C32

C36C34

C5

C29

C140

C94

C44

C89

C92

C93

C91

C90

C116

C22

C3

C24

C6

C16

C21

C60

C10

C11

C9

C18

C8

C81

C82

C66 C68C67C65

L3

L1

R46

R27

C80

C79

C84

C83

C12 C13

C200

L4

J1/L1

TEST

RS

T

5V

EB

EB

EB

EB

EB

B

B E

E

13 1

212

1 7

62

24

1

2

9106751

132 3 4 8 12 11

24

25 11

1

18

16 9

10 6

5

4

1

6

IC9

IC5

IC15

IC14

IC3

Q4

Q3

Q2

Q5

Q39

Q32Q31

Q38

Q41

Q40

Q43

Q42

Q30

Q11

Q16

Q7

Q6

Q12

Q23

Q28

Q48

Q46

IC11

IC10

IC13

IC12

Q29

IC7

IC2

IC1

D45

D46

IC6

CN3

A1

CN4

CN5

F/E

J3

D33

D32 D31

D14

Q1

Q8

Q13

J1

Q15

Q24

Q25

D1

D16

D15 D6

D4

D3

D9

D8

D7

D17

D18

IC4

J2

CN2

CN1

X25-9170-10/9182-70 (J74-1309-12)

Q9

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

PC BOARD(Component side view)

13 14

X16-1600-10/1612-70Ref.No. Address

IC3 3A

X25-9170-10/9182-70

Ref. No. IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC9 IC10 IC11 IC12 IC13 IC14 IC15 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8

Address 3G 4E 5I 6E 4F 2I 3H 4F 3E 4G 4G 5G 3E 2E 4I 4I 4G 5I 5I 5I 5I 5J

Ref. No. Q9 Q11 Q12 Q13 Q15 Q16 Q23 Q24 Q25 Q28 Q29 Q30 Q31 Q32 Q38 Q39 Q40 Q41 Q42 Q43 Q46 Q48

Address 2D 5I 5I 5J 3I 3I 5H 6I 5G 5G 5H 4H 4H 4H 4G 4G 4G 4G 5G 5G 4D 4D

2

K M O Q SL N P R T

1

3

5

7

4

6

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

PC BOARD(Foil side view)

15 16

EBE

BB

E

BE

EB

EB

EB

X16-1600-10/1612-70 (J74-1311-12)

R63

R60

C26

C27

CP10

R61

R62

CP

1

CP

2

L2

L4

CP

8

X1

CP9CP3

C15

C6

C19

C16

C18

R22 R23

R20

L3

R24

R16

R19

R3

R8

R9

R6

R5

R4

R17

R14

C14

C11

C12

C17

C23

C22

C2

C7

C8

L5

CP

7

OP

EN

CP

4

CP

6L1

R22

R10

R18

R11

R12

R13

C23

C3

C9C10

R34

C5

R33

R35

C20C21

30

180

5150 31

10081

1018

91

1

8 9

16

1

34

5

13

1DATA I/O

FL

GN

D

FAC

VOL BVO

L A

SR

C

KS

1(C

LK)

KS2(DO)

KR

2

FL+

B

OP

EN

D G

ND

TE

ST

+3.

3V

MC CLK RS

T

MC REQ

FAC

SC REQ

P R

ST

VD

D

AN

A

KR

3KR

1

S.G

ND

KS

3(D

I)

KS

4

Q4

D10

D9

Q1

Q7

IC2

Q5

IC1

IC4

Q2

D8

D11

D10

D9

Q6

D3

D12

D14

IC5

Q3

J1

S14

BE

BE

BEBE

BE

BE

EB

BE

EB

EB

BEBE

BE

BE

BE

EB

EB

EB

B ER12

R10

R11

R31

R45

C19

R1

R17

9R

180

R18

7

R17

4R

175

R17

6

R18

1R

182

TH1R

188

R18

5R

186

R29

R16

9R

170

R17

3

R16

7R

168

C107C109

C108R217

R218

R216

R214

R193

R194

R192

C48

R191

R211

R134

R24

3

R24

2

R24

8

R24

6

R24

7

R24

4

R24

5

R220

R90R91

R87

R10

1

R10

7

R10

6

R10

2

R103R100

R95R94

R93R96

R99

R98R97

R85

R61

R62

R56R57

R63R64

C10

4

R55

C10

3

R79R83R84

R70

R69

C85

R18

9

C87

C86

R19

0

R17

2R

177

R17

1

R18

4

C88

R17

8

R18

3

R230

R240R241

R231

R232

C2

R20

4R

226

R12

1

R12

0R

119

R143

R140

R11

1R

117

R11

6

R114R115

C72 C74

C10

6

C10

5

C102

C101

R146R147

R144

R145

R15

1

R148

C129

C49

C12

3

C12

8

C12

4C

122

C12

1

C46

C30

C31

C35

C41

C17

C45

C15

C125

C43

C12

0

C71R156

R26 R23

R24

R25

C73

R34

R155

C130

C54

C61

R20

R21

R22

R18

R19

R13

W4

W1W2W3

C20

R133

R132

R131

R130

W10

0

C131

R11

3

R66R65

R58R59R60

R126

C15

4

C152

C150

C151

C57

R118

C15

3

R48R49

R233

C119

4 3

21

14

85

D5

D39

D42

D36

D37

D35

D38

D13

D2

D41

D40

D52

D56

D27

D50

D30

D29

D55

D54

D51

D53

Q36

Q35

Q37

Q34Q33

Q45

Q49

Q47

Q14

Q17

Q10

Q18

Q26

Q27

Q20

Q19

Q22 Q21

D49

D22D21

IC8

D10

D11

D25

D24

D23

Q50

D12

D43

D44

IC16

D60 D61

X25-9170-10/9182-70 (J74-1309-12)

X25-9170-10/918

Ref. No. IC8 IC16 Q10 Q14 Q17 Q18 Q19 Q20 Q21 Q22 Q26 Q27 Q33 Q34 Q35 Q36 Q37 Q45 Q47 Q49 Q50

Address 2P 3Q 3N 5M 4O 3O 3O 4N 4O 4O 5Q 6Q 4D 4P 3Q 4R 4R 5S 4S 3S 2R

X16-1600-10/1612-70Ref. No. Address

IC1 3LIC2 4KIC4 5L

A B D F H JC E G I

2

1

3

5

7

4

6

D1

J1

D42

D41

D40

D39

D35

D36

D37

D38

D32

D31

D33

CN1Q42

Q43

Q41

Q40

Q39

Q38

CN2

D23

D24

D25

CN3

Q36

Q37

D30D29

Q9

D4

Q7

Q8

Q6 Q5

Q4

Q3Q2

Q1

D3

D2

Q27

Q28

D14

Q26

Q25

D10

D11

D13

Q30

Q31

Q32D18

D17

Q33 Q34

D21 D22

D8

Q16

Q15

Q20Q18

Q17

D9

Q19

Q21

Q22

E-VOL & N.C.MPX

POWER IC

CD-MECHA 4.7V SW-REG

4.5V PRE OUT DC/DC

MUTE LOGIC

B.U. 5V AVR SW 5V

SW 14V AVRAUDIO 8V AVR SERVO AVR

DIFFERENTAL STABILISERPOWER-ANT SW

POWER-CONT SW

POWER-CONT

EXT. AMP B.U. DETECTOR

ACC DETECTOR

Lch MUTE DRIVE Rch MUTE DRIVE

E-VOL MUTE SW

AUDIO MUTE SW

DC/DCPRE OUT

OPE-AMP4.5V PRE OUT

CONTROL SWDIMMER

ON/OFF SWAUDIO 8V AVR

NON-FAD SWHPF & LPF &

BUFFERNOISE

CONVERTERAVR

4.5V

RCA CORD

N-FADER

REAR

FRONT

CONT SW

PROTECTOR

4.7K

4.7K

4.7K

4.7K

4.7K

4.7K

Q6,7

47K

2.2K

47K

47K

47K

10K

22K

22K

47K

10K

22K

22K

22K

22K

47K

47K

22K

22K

22K

22K

22K

22K

22K 22

K

4.7K

5V0V

0-4.

3V

4.1V

2.7-

4.9V

4.1V

4.1V0V-3.6V 0-

4.3V

3.8V0V

5V0V

4.1V

4.1V

4.1V

4.1V

8.2V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

0V

1.24V13.7V

6.8V

6.8V

6.8V

6.8V

6.8V

0V

6.8V

6.8V

6.8V

0V

6.8V

0V

14.4V

0V

6.8V

6.8V

6.8V

14.4V

0-4.3V

6.8V

0V

6.8V

0V

5V0V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V4.1V

4.1V

4.1V

4.1V

4.1V

1.5V

1.5V

1.5V

1.5V

0V

0V

8.2V

0V5V

14.4V

0V

10.6V

0V

-10.0V

0V10.4V 10.6V

5V0V

0V5V

0V5V

5V0V

0V

0V5V0V

5V5V0V

5.0V

0V 0V 0V

-9.3

V

9.7V 0V 0V 0V

0V 0V 0V

-9.3

V

0V0V0V

9.7V

-9.3

V0V0V0V

0V0V0V

9.7V

4.1V

-10V0V

0V

IC4

IC5

IC13

IC12

IC11

IC2

IC3

IC6

IC9

IC7

(X25-91XX-XX)

KDC-PSW9521/M9021/8021(E30-4956)

KDC-MP919

DC CORD(E30-4940)

KDC-X859/X759(E30-4939)DC CORD

KDC-9020R(E30-4942)DC CORD

0.01

C2

3900

u16

C1

R136 10K

710

89

12

11 6

413

5

2

314

15

116

10A

3

5

2

4

15

2

14

3

13

4

7

6

C11

51u

50

C11633u165

3

1 4

2

21

19

13

11

9

17

15

25

23

20

12

10

8

18

16

14

24

22

0.22u50C114

0.22u50C112

0.22u50C113

0.22u50C111

2

3

4

5

+

+

R204 10

R203 4.3K

22K

R20

1

220R200

23

1u50

C11

7

33K

R20

2

TH1

SDAAUX1 INR

HP FR1

AUX2 OUTL

HP RL2

HP RL1

HP FR2

HP RR2

HP RR1HP RROUT

HP RLOUT

HP FROUT

HP FLOUT

15

16

17

18

19

20

14

13

12

11

10

9

OUT REF

AGND

DGND

HP FL2

HP FL1

CREF

AUX2 OUTR

24

21

22

23

25

26

27

SCL

5

8

7

6

CL2

CL1

4

3

2

CR2

CR1

MUTE

281

AUX1 INL

C86 0.1

C88 0.1

C85 0.1

C87 0.1

1u50

0.33u50C77

0.33u50C81

0.33u50C78

0.33u50C82

0.33u50C79

0.33u50C83

0.33u50C80

0.33u50C84

C1080.1

C1070.1

8

6 5

7 4

2

10 1

3

9

2200

PC

106

2200

PC

105

2200

PC

101

2200

PC

102

2200

PC

103

2200

PC

104

0.1

R17

310

KR

175

10K

R17

610

KR

174

10K

R17

710

K

R17

12.

2K

R17

810

K

R17

22.

2K

C100 10u16 R19022u16C94

360R166R184

10u16C99

82R189

22KR183 360

R16522u16C93

1V

DD

8 7

2 43

VS

S

6 5

178

VD

D

2 3 4V

SS

6 5

C98 10u16

82

R188

22K

R182360

R164

22KR181

10u16C97

360R163

82R187

VS

S

1 432

VD

D8 7 56

10u16C95

82R185

360

R161

360R162

22KR179

22KR180

82R186

10u16C96

1REMO

4O-CE

2O-DATA

3O-CLK

470R133

470R132

470R131

1KR130

47

46

45

13

24 23

D O

UT

SW

294

C62

2.2u

50

C66

10u1

0

C65

10u1

0

C69

0.1

R15

2 33

0K

R15

3 33

0K

R15

14.

7K

TAP

E R

44414039 4342

2

1

3

6

5

4

7

NC

10

9

8

11

12

NC

151617 1314

3534 383736

31

32

33

27

28

29

30

2122

NC

181920

24

25

26

23

AC

IN L

F

AC

OU

T R

AC

OU

T L

NC

AC

IN L

R

AC

IN R

F

AC

IN R

R

VR

EF

CR

EF

TAP

E L

MP

OU

T

QU

AL

SM

UT

E

SP

AN

A R

SP

AN

A L

MP

IN

LEV

EL

MP

X

NC

OUT FR

OUT FL

OUT RL

NC

GND

NC

OUT RR

VDD

SCL

SDA

CDL OUT

CDR OUT

CDGND

CDR

NC (PHONE+)

NC (PHONE-)

AFS

CDL

NC

NC

AM

4.7kR154

0.1

C70

150P

C71

4.7K

R15

50.

47C

72

10u1

0

10u1

0

0.01

C61

C60

47u1

0

4.7u

HL7

C9

100u

10

R91.5K

C8

220u

10

R7

4.3K

C71

R8

24K

R42.2K

R3

22K

C6

100u

6.3

C4

C5

10u1

6

0.01

C3

220u

16

R1

22k

100R2

220

R5

15KR6

VREFGND

VIN

100u

25

C14

0.01

C11

100u

25

C10

1 2 3 4 5

VIN

SW

OU

T

GN

D

VO

S

ON

/OF

F

C36

0.1u

50

1/2WR30 1K

C35

0.06

8

C34

3.3u

35

22K

1K 1/2W

1/2W

22KR31

1/2W1KR32

R45

4.7

K

R29

4.7

K

R36

100K

C38

0.02

2

47K

0.01

560

1u50

C39

C42

0.01

C40

1000

PC

410.

01

R41

3.3K

1/2W

47KR42

100K

R44

22KR40

18K

R43

5.6K

R39

12KR38

12KR37

14 13 12 11 10 9 8

VD

D1 2 3 4 5 6 7

GN

D

2527

C50

0.0

1

CAP+

R17

4.7u

25C

23

C24

100u

16

3

4GND

CAP-

22uH

75

L4

2

1BOOST 47

R23

OSC6

5LV

VOUT

2.7K

R187

8V+

47R19

R20

7.5K

R22

270K

91K

R25

4.7u

25C

33

10K

R24

4.7u

25C

32

C31

0.0

1

R26

91K

C30

0.0

22

R21

56K

C25

2.2

C26

2.2

R16

1K

2.2

C27 2.2

C28

22u16C29

3

5

15

L1

C54

0.01

10K

R14

110

KR

142

2.2K

R23

1

5315

15

2

1413 4

3

C64 0.47u50

14

1112

24

77

31

30 33 32

19 18

28

83 115

44

Q17-22

IC11-13

Q38-43

Q26,27

Q25,28

IN2

OUT4 (-) MUTE

DIAGNOSIS GND4

OUT4 (+)

IN3

OUT3(+)

OUT3(-)

AC-GND

GND3

VCC1

IN1

PRE-GND IN4

OUT1 (-)

OUT1 (+)

GND1

SVR

OUT2(-)

OUT2(+)

VCC2

TAB ST-BY

GND2

O-CE O-CLK

REMO O-DATA

PHONE

P-ANT

ACC

P-CON

GND

ILLUM

B.U.

1 2

34

Lch

GND

Rch

Rch

Rch

Lch

Lch

GND

GND

14

11

26

1u50C118

C76

180

180

180

180

IC5

0.47u50C63

FRONT Rch+

FRONT Rch-

FRONT Lch-

FRONT Lch+

EXT CONT

REAR Rch+

REAR Rch-

REAR Lch-

REAR Lch+

VIOL GRY

REAR L

REAR R FRONT R

FRONT L

GRN/BLK

GRN89

710

VIOL/BLK12

6

5

11WHT/BLK

WHT

GRY/BLK

B.UP

ILLUMI

ANT CON

P. CON3

4

14

13

YEL

ORG/WHT2

1

15

16

BLU/WHT

BLU

BLK

REDACC

GND

REAR L

REAR R GRY/BLK

WHT

WHT/BLK

GRY

10 7GRN

9 8

VIOL/BLK

GRN/BLK

VIOL

11

5

6

12

FRONT L

FRONT R

ORG/WHTB.UP

ILLUMI RED

BLK

BLU

BLU/WHT

15 2

13

14

4

3

YEL16 1

P. CON

ANT CON

ACC

GND

PNK/BLKCONTEXT.

ORG/WHT

PMK/BLK

RR-

RL+

RL-

CONTEXT.

RR+

TEL MUTE

P.CON

RED

FR-11 6WHT/BLK

WHTGRN

GRN/BLK

9 8

710

FL+

FL-

BLU/WHT

BLU/WHT

GRY

GRY/BLKVIOL/BLK

VIOL

13 4

512

BRN

215

314

FR+

BLKYEL116

ILLU

MI

GN

D

AC

C 7

8

B.U

P

35

46

1A

2

7

8

FL-

RL-

RL+

3

4

5

6

1

2B

RR

-F

R+

FL+ FR

-

RR

+

10

7 4

6 5

8 3

9 2

1

FU

SE

82 22K

0.01

C58

VCCANT CONT

P CONT

+

+

16 17

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

+

++

+

+

+

∗ D

∗ B

∗ B

∗ B

∗ A

∗Q23

∗Q24

∗Q29

∗ D15

∗ D16 ∗ D

12

∗C109

∗ R16

7∗ R

168

∗ R17

0∗ R

169

∗C91

∗C89

∗C90

∗R193

∗R194

∗R192

∗R191

∗ R28

∗ R46

∗ R27

1K

∗W5

∗ R34

∗ C37

∗ R35

∗ R33

∗R134 1K

∗R135 10K

∗ C68

∗ C67

∗W4

∗W3

∗W1

∗W2

∗C92

CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicatessafety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electricshock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before theappliance is returned to the customer.

K M O Q SL N P R T

KDC-8021/M9021/X859

IC1 :IC2 : TDA7407IC3 : M5237MLIC4 : TDA7560IC5 : TDA7401IC6 : SI-8033JDIC7 : ICL7660SIBAIC8 : S-80837ANNPIC9 : TC74HC02AF or

HD74HC02FPIC10-13 : NJM4565M-TE2IC14 : SAA6581TIC15 : LB1930M

Q1,8,13 : KTA1046Q2,10,14,16,17,20,22,31,

32,35 : 2SC4081Q3,18,19,21,26 : 2SA1576AQ4,7,12,27,33,34 : DTA124EUA or

KRA303Q5,11,36,45,47 : DTC124EUA or

KRC403Q6,30 : DTC144EUA or

KRC404Q9 : 2SD2375Q15 : 2SB1443Q23,28 : DTC114YUA or

KRC407Q24,25 : 2SB1277 (Q,R)Q29 : DTA123JK or

KRA105SQ37-43,49 : DTC143TUA or

KRC410Q46,48 : 2SB1188(Q,R)Q50 : 2SB1427

D1 : 1N5393G-M5D2 : RB160L-40D3,9,17 : MA4056(N)-MD4 : MA4082(N)-L or

HZS9A2LD5 : SFPB-54VD6 : MA4100-LD7 : MA4051(N)-MD8 : MA4110(N)-MD10-13,35-42 : 1SR154-400D14,31-33 : 1SS133D15 : MA4056-MD16 : MA4047-M or

HZS5B1D18 : MA4062(N)-M or

HZS6C2LD21,22 : DAP202UD23,24,45,46 : MA3062WAD25,27,50-56 : DA204K or

KDS226D29,30,44 : RD6.8M(B2)D43 : RD6.8MWD49 : IMSA-6801D60,61 : DA204U

J2

D44 D43

D45

D46

CN5

Q45

Q47

Q48

Q46D49

COMPOSITE

AM+B SW

FM+B SW

J3

D7

Q14

D6Q11

Q13

Q12

Q10

D5

CN4

D50 D51 D53D52 D54 D55

Q50

D56

D60D61

Q35D27

GND LINESIGNAL LINE

SYSTEM u-COM

RESET IC

SPECTRUM

RDS DECODER

FL & ILLUM AVR

ON/OFF SWCD 4.7V SW-REG

DRIVE ICMOTOR

ON/OFF SWFL &ILLUM AVR

5V SWPANEL

IC16 :

(X25

-91X

X-X

X)

AB

DC

to MASK MECHA

J1

X16-J1

2/2

E2PROM

SIGNALBUFFER

OPE-AMPANALYZER

SPECTRUMANALYZERAGC

(X16-118X-XX)

to CD MECHA

22K

22K

22K

22K

Q11,12

22K

22K

22K

22K

4.7K

B LINEB LINE

0V5V

5.0V0V0V

0V5V

0V5V

5V0V

5V0V

5V0V

5V0V

5V0V

0V5V

5V0V

0V5V

5V0V

0V5V

0V5V

3.4V

0V

5.0V

0 or 5V

0 or 5V

3.4V0V

0V5V

5V0V

0V5V

0 or

5V

0 or

5V

0 or

5V

5.0V 0V

5.0V 0Vor

5V

0 or

2.5

or 4

.1V

0.6

or 1

.6

5V0V

5V0V

0V5V

0V

0-3.0V

0-4.3V

5V0V

0V5V

0V5V

0V5V

5V0V

5V0V

0V5V

5V0V

0V5V

4.1V

4.1V

4.1V

4.1V

4.1V

4.1V

4.7V

3.3V

2.4V0V

5.0V

5.0V

0V

4.1V

4.1V

4.1V

0V

8.2V

4.1V

4.1V

4.1V

2.5V

2.5V

5.0V

0V

2.5V

2.5V

5.0V

0V

0V

0V

5V0V

0V 7.5V

0V

7.5V

0V5V

0 or

5.0

V

5V0V

0V

5.0V

0V

5.0V

7.5V

IC15

IC14

IC8

IC10

KDC-M9021/8021/X859 (1/2)

SUB-CIRCUIT UNIT(X16-118X-XX)

A

KDC-PSW9521/9020R/X759/MP919 (1/2)

20.0MHz

32.768kHz

X1

R12

2 2.

2K

R12

1 10

0K

R12

0 33

K

R11

9 47

K

R11

5 1K

R11

4 1K

R11

6 10

K

R11

7 10

K

R10

9 1K

R10

8 1K

R10

5 47

0

R10

4 47

0

R10

7 4.

7K

R10

6 4.

7K

C47 1

R71

1K

R72

1K

R73

2.2

K

R74

100

R75

100

R77

1K

R78

1K

R83

2.2

K

R84

2.2

K

R87 100K

R86

R88 2.2K

C49 1000P

R89 2.2K

R92 1K

R93 100K

R95 100K

R96 100K

R97 2.2K

R98 2.2K

R99 100K

R100 100K

30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

100

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

8151 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

R64

100

K

R63

100

K

R76

1M

R11

8 10

0K

100K

1KR82

MO

SW

21 20 1922

SW

1

MS

CLK

MS

DA

AU

DIO

8V

6 5 4 310 9 8 714 13 12 1118 17 16 15

Lch

AG

ND

Rch

MU

TE

R

MU

TE

L

M R

ST

M S

TO

P

NC

(S

W4)

SW

3

BU

5V

D G

ND

D G

ND

4.7V

4.7V

LO/E

J

2 1

SE

RV

O+

B

SE

RV

O

93 17 56 57 60 61 63 64 65 1173

4 128

62 10

1 95

13

7 89 88 97918 99 98

0.01

0.47

u50

C14

2

47u6

.3C

140

0.47

u50

C14

1

C133 C1320.22 0.22

MA

SK

SW

1

MA

SK

SW

3

MA

SK

DE

T

6 5 4 3

GN

D

MA

SK

-

7

MA

SK

SW

2

2

MA

SK

+

1

101

S-G

ND

IN1

NC

3 2

IN2

4

VC

C

5P

-GN

D

NC

8

OU

T1

NC

97O

UT

2

6

79 81 82 80

72718

6

0.033C74

0.01C73

10KR156

4.7K

C12

40.

01

L134.7uH

C1510.01

C12

20.

01C

123

0.01L12

4.7uH

R22

31K

R22

422

K

L114.7uH

R22

11K

R22

222

K

L104.7uH

L94.7uH

C12

10.

01

L8

84

5

6

104

85

86

90

104

87

6

7

8

11

10

9

13

12

4

5

3

X3

14

2

1

15

16

1

2

3

52m

H

DA

CL

0.01

C12

0

470

R10

1

1

100KR102

2R

103

470

DA

CL568 7

N.C

P-S

TB

Y

MU

TE

CH

-CO

N

RE

MO

N.C

TE

ST

N.C

(SV

R)

N.C

N.C

IC2-

SD

A

IC2-

SC

L

EV

DD

EV

SS

BE

EP

CH

-RS

T

MC

-CLK

FM

+B

AM

+B

PLL

-CLK

PLL

-DA

TA

MC

-DA

TA

TYPE1

P-ON

VDD

VSS

CLKLOT

CD MECHA+B

O-CE

O-CLK

TYPE0

ILL-ON

O-DATA

ANT-CON

P-CON

EXT-AMP-CONT

XT2

REGC

XT1

X1

X2

IC2T

YP

E1

IC2T

YP

E0

TY

PE

2

AV

CO

NT

CD

-SW

3

N.C

N.C

BV

DD

N.C

BV

SS

MA

SK

-B

MA

SK

+B

PA

N5V

MC

-RE

Q/P

AN

EL

LO/E

J

N.C

MO

SW

N.C

MA

SK

-SW

2

E2P

RO

M D

ET

AV

DD

PH

ON

E

AV

RE

F

AV

SS

MA

SK

-SW

1

MASK-SW3

R-QUAL

S-METER

NOISE

R-DATA

IFC-OUT

CH-MUTE

CD-SW2

CD-SW1

N.C

N.C

CH-DATAC

CH-DATAH

SC-DATA

CH-CLK

100K

11R

110

1K12

2.2K

R11

2

1317 16181923242526272830

31

32

33

22PC45

22PC46 X

2

43

44

45

46

47

48

100K

100K

56

100K

R69

100K

R70

1KR67 1KR68

57 60 61 63 64 65 67 68 7770 71 72

R80

1K

R81

1K

79 80

15K

R50

L699

98

97

93

94

SC-REQ

R-CLK

89

92

91

90

88

87

86

85

84

83

82

2.2KR85

81

33u6

3C

22

33u6

3C

21

R15

10K

C18

100u

16

C16

100u

16

C15

00.

22R

4747

K

R11

120

R12

680

R10

150

C12

220u

16

47K

R49

47KR48

1W

220uHL2

220u

16C

13

1 2 3 4 5 6

VIN

GN

D

VO

FAC

C.T

FAC

22uH

L3

750R14

2

AN

A

MC

CLK

FLG

ND

R24

24.

7K

1 3

470

R24

3

2

84 6

DA

TA I/

O

MC

RE

Q

RS

T

SC

RE

Q

P R

ST

FAC

1

R24

41K

5

R24

5

R24

647

0

1K

68 34

7

R24

71K

9

1KR24

8

92 67

70

10 12

FAC

FL+

B

DG

ND

VD

D

11 13

C1520.01

4.7KR240

22KR241

C19

2.2

C20

0.0

1

0.01

C15

0.01

C17

R13 2.2

DIM

ME

R

AC

C-D

ET

BU

-DE

T

SW

5V

P-M

UT

E

PR

E-M

UT

E L

PR

E-M

UT

E R

AF

S

M-M

UT

E R

M-M

UT

E L

M-R

ST

M-S

TO

P

PA

N-R

ES

ET

RESET

MASK-DET

CH-REQH

CH-REQC

4 3

1 2

R62

220

R6110K10

C48

L144.7uH 4.332MHz

C1272.2u50

VSSD

DSSA

10u1

6

C12

50.

01

C12

6

C13

168

0P

MODE

SYNC

SCOUT

CIN

VDDD

OSCI

OSCO

TCON

RDCL

VDDA

MPX

RDDA

QUAL

27P

R2332.2K

C12927P

C130VREF

4.7u

25C

53

R14

747

K

R14633K

R14

81K

C55

4.7u

2547

KR

144

820

R14

515

KR

143

VDD1 7

8

GND

3

4

2

5

6

4.7u

25C

52 4.7u25C56

R14

0 47

K

47u6

.3

C43

0.01

C44

4.7uHL5

2.2K

R23

0

2.2K

R23

2

8

6

330PC128

2.2KR229

2.2KR228

2.2K

R227

43

115

11

48

4.7u25C51

34

0.01C153

9

J2

13

10 76

1211

TOP VIEW

8

5 1

34 2

1K

100K

R12

4 10

0

R12

5 10

0

0.01

C154

C57

2.2

R12

6 47

K

0.01C119

1

2

3

4

A0

A1

A2

GND

8

7

6

5

VDD

TEST

SCL

SDA

CL

DA

C14

3

+

+

12

S-METER

IF1 +B

IF1 GND24

23

AMIF OUT

AUDIO OUT

RDS OUT

NOISE OUT

VDD 5V

DIG GND

PLL +B

IFC OUT

17

22

21

20

19

18

16

15

14

13

SDA

SCL

2

OSC GND

OSC GND

OSC GND

AM +B

FM +B

AM ANT

FM ANT

OSC GND

7

11

10

9

8

VT

W/N

6

5

4

3

RF GND1

KD

C-X

859

(K)

70-1

170

-12

UN

IT

70-1

0N

o.M

OD

EL

NA

ME

KD

C-M

P91

9 (K

)K

DC

-X75

9 (K

)

KD

C-P

SW

9521

(E

)K

DC

-M90

21 (

E)

KD

C-9

020R

(M

)82

-70

82-7

1

70-2

1

KD

C-8

021

(E)

82-7

2

YE

S

NO

A1

W02

-334

1

C67

,68

,109

C37 NO

YE

S

C89

-

22u5

092

YE

S

D12

D15

YE

SN

O

D16

(UP

D70

3033

GF

XX

X)

A03IC1

IC16

BR

24C

02F

-WB

R24

C02

F-W

Q23

,24 YE

S

Q29

YE

S

Q49

YE

S

R27

,28,

46,1

23

YE

S

R33

YE

S

R34 NO

R35

100K

R51

YE

S

R52

-54,

NO

111

R55 NO

R56

YE

SN

O

R57

YE

S

R58

R59

R60

YE

SN

O

R90

,91

,94

NO

R11

3

YE

S

R13

4

YE

SN

O

R13

517

02.

2K

R16

7-R

191-

NO

194

R22

6

YE

S

W1-

NO4

NO

W5

YE

S

YE

SY

ES

YE

SN

ON

OY

ES

YE

SY

ES

YE

SY

ES

YE

SN

ON

OY

ES

YE

SY

ES

YE

SY

ES

NO

NO

NO

NO

YE

SY

ES

YE

SW

02-3

341

W02

-334

1

W02

-334

0W

02-3

340

W02

-334

0W

02-3

340

22u5

0N

OY

ES

YE

SY

ES

NO

YE

SN

OA

03N

OY

ES

NO

YE

S10

0KN

ON

ON

OY

ES

NO

NO

YE

SN

OY

ES

YE

SN

ON

ON

O2.

2KN

ON

ON

O22

u50

NO

YE

SY

ES

YE

SN

OY

ES

YE

SA

04Y

ES

YE

SN

OY

ES

100K

YE

SN

ON

ON

OY

ES

YE

SN

ON

ON

OY

ES

NO

NO

YE

S2.

2KN

ON

ON

O22

u50

YE

SY

ES

YE

SN

OY

ES

NO

YE

SA

03Y

ES

NO

YE

SN

O22

KY

ES

YE

SN

OY

ES

YE

SN

ON

OY

ES

YE

SN

OY

ES

YE

SY

ES

2.2K

YE

SN

ON

O22

u50

YE

SY

ES

NO

NO

YE

SN

OY

ES

A03

YE

SN

OY

ES

YE

S22

KY

ES

YE

SY

ES

YE

SY

ES

NO

NO

NO

YE

SN

OY

ES

YE

SY

ES

2.2K

YE

SN

ON

O22

u50

YE

SY

ES

NO

NO

YE

SN

OY

ES

A03

YE

SN

OY

ES

NO

22K

YE

SY

ES

YE

SY

ES

YE

SY

ES

NO

YE

SN

ON

OY

ES

YE

SY

ES

2.2K

YE

SN

ON

O10

u50

YE

SN

ON

ON

OY

ES

NO

YE

SA

04Y

ES

NO

YE

SN

O22

KY

ES

YE

SY

ES

NO

NO

YE

SY

ES

YE

SN

ON

OY

ES

YE

SY

ES

22K

YE

SY

ES

YE

SX

86-3

242-

71X

86-3

242-

71

X86

-324

0-11

X86

-324

2-71

X86

-324

2-70

X86

-324

0-11

F/E

X86

-324

0-11

M24

C01

-WM

N6T

BR

24C

02F

-WB

R24

C02

F-W

BR

24C

02F

-WB

R24

C01

AF

-W

DA

TAC

CLK

DA

TAH

Lch

RE

QC

RS

T

4.7

R21

3

4.7K

R21

2

4.7K

R21

4

4.7K

R21

6

4.7K

R21

7

100

R22

0

100

R21

8

100

R21

0

10R

219

1KR199

MU

TE

AG

ND

RE

QH

B.U

10R

215

4.7K

R21

1C

HC

ON

Rch

DG

ND

GN

D

S.GND

S.GND

ANA

MC CLK

FLGND

MC REQ

RST

SC REQ

DATA I/O

FAC

DGND

FAC

FL+B

P RST

VDD

4FL+B 3

VDD

DGND

1

2

1

2

3

FAC

P RST

4

5

FAC

DATA I/O

SC REQ

6

8

7

6

5

9

8

7

11MC CLK

RST

MC REQ 10

9

ANA

FLGND 12

13

12

11

10

14

13

15

16

CL

DA

Q35

MODELNAME No.

UNIT

KDC-X859 (K)

0-10KDC-9020R (M)KDC-X759 (K)KDC-MP919 (K)KDC-M9021 (E)

KDC-PSW9521 (E)KDC-8021 (E) 2-71

1K

+

+ + +

+

+ +

+

+ +

+

+

+

+

+

∗ C

∗Q49

∗F/E

∗

∗

∗IC1

∗IC16

∗A1

∗R113

∗R226

∗R111

∗R91 100K

∗R90 100K

∗R94 100K

∗R51 47K

∗R52 100

∗R53 100

∗R54 100

∗R55

∗R56

∗ R60

100

K

∗R123

∗R57

∗ R58

100

K

∗ R59

100

K

U V X Z AB ADW Y AA AC

2

1

3

5

7

4

6

KDC-8021/M9021/X859

Q6

Q5

D12 Q2

S7

S8

S4

Q1

S5 S6

S2S1 S3

S9 S10 S11

S13

D8 D9 D10D11

D3

D7

D6

D5

RE

SE

T

3 1 2 DB

AM FM

TIEJECT4

KEY

SWILLUMINATION

SPECTRUMANALYZER IC

J1

SW

3.3VREGULATOR

BUFFER IC

FL BLKSW

1/2

X25-CN4 GND LINE (X16-16XX-XX)IC1

D12Q3 D8-11,14

D5-7D3

Q6,7Q5Q4

IC5

Q2Q1

IC4IC3IC2

UPD703032GFA03:

MA3240-M:DTC124EUA: DA204U

B30-1564-05MA3056-M

:::

DTC143ZUADTC114EUADTA124EUA

:::TC74HC4050AFT

TAR5S33:

2SC4081DTA114EUA

::

RS-171BA3830F

:::

PANEL u-COM

D14

SRCS12

S15

S14

OPEN

CONTROL ICREMOTE

SC-CON SW

Q3

Q4FL+BSW

Q7

REMO ON

F2

F1

DA

TA2

DA

TA1

LAT

CH

BK

VD

D1

VS

S

VS

S

N.C

N.C

VD

D2(

+B

)

GC

P

CLK

OUT

CTLVCC

0.01

C14

0.01

C12

0.01

C11

0.01

C10

R62 560

2.2

10C16

100PC17

R3

R4

270K

270K

R11

100KR22

4.7K

R23

10KR24

2.2KR33

22R34

0.1

C20

C21

10

0.047C18

2.2C19

5.1K

R13

0.01C23

C22

1

L4

100CP10

470CP4

22KCP6

CP1100K

1

2

3

4

5

6

7

8

VCC

1Y

1A

2Y

2A

3Y

3A

GND

16

15

14

13

12

11

10

9

N.C

6Y

6A

N.C

5Y

5A

4Y

4A

101112131415161718

VD

D

N.C

F06

F05

F04

F03

F02F01

N.C

987654321

GN

D

BIA

S C

N.C

RE

C IN

RE

C N

F

LIN

E IN

LIN

E N

F

R01

R02

GND

C3

2

1

4

5

F1

F1

F2

F2

78 79 80 81 8277

KS

1

KS

2

KS

3

KS

4

KR3

KR2

KR1

15K

4

MC

RE

Q

FL+

B

D G

ND

VD

D

11 12 137

SC

RE

Q

P R

ST

FAC

FAC

9 108

DA

TA I/

O

RS

T

65

AN

A

FL

GN

D

MC

CLK

1 2 3

100

95

S.GND

8 10

2 89

1K

R12

1K

16

7

14

15

20

5

2

154

1210

Q5

100KR63

10

12

15

4

2

Q5

2

12

C15

8

4

41 2

91

Q6,7

KDC-X859

KDC-M9021 E

K

MODEL NAME No.00-10

UNIT

50

81

11

REMO ON

GREEN LED

RED LED

25

N.C

30

29

N.C

N.C

28

27

26

N.C

N.C

N.C

18

TEST

24

23

22

N.C

N.C

N.C

21

20

19

BLK

N.C

N.C

LATCH

17

16

15

N.C

GCP

14

13

12

REMO

VS

S

RE

GC

RE

SE

T

XT

1

33N

.C

N.C

3231

N.C

3534 38

XT

23736

X1

X2

4039

FL

+B

FL

+3.

3V

N.C

45

N.C

43

VD

D4241

N.C

N.C

44

N.C

N.C

4746 4948

CLK IN

MC CLK

SC DATA

DATA14

DATA2

10EVSS

EVDD9

8

N.C

CLK

7

6

5

1

N.C3

2

SC

CO

N

KS

4

MC

DA

TA

98K

S1

99100

KS

3

KS

2

9697

OP

EN

KE

Y

SR

C K

EY

VR

EF

CO

N93

MC

RE

Q

9495 9192

KR

186

VO

LUM

E B

VO

LUM

E A

SC

RE

Q88

N.C

8990 87

WA

VE

IN

KR

3

KR

28485

F06

8283

70

56

N.C

N.C

N.C

N.C51

52

N.C

N.C

N.C

53

54

55

63

N.C

N.C

BVDD

BVSS

57

58

59

N.C

N.C

N.C

60

61

62

N.C

N.C

N.C

N.C

64

65

66

N.C

N.C

N.C

67

68

69

F0177

AVDD

N.C

N.C

N.C

71

72

73

AVSS

AVREF

74

75

76

80

F02

F03

F04

78

79

F05

100CP2

L3

1475

4

R14

10015

20

13

16

L2 1

0uH

R60

100K

20MHz

R10

C26

0.01

L1

X1

1K

R9

15K100KR8 1C2

0.01

C3

R35 100 L5

KR

1

0.01

C9

1KCP9

KS

3

KS

2

KS

1

KS

4

CP3

KR

3

KR

2

C7

C8

0.01

CP810K

2

100

80

79

78

77

0.01

C5

2.2M

GND2

R172.2K

GND14

3

OUT

2

R18

C6

1

VDD

R19100

2.2

89 83 82 8195R

6 10

K

1K

0.01

10KCP7

13

R61

6801

11

12

11

91

3

4

C27

0.01

3

D3

83

10R16R

5

10

D3

KDC-8021 12-70E12-70

10KR20

10uH

3 124569 8 71112131415161718 10

IC5

ED1

IC4

IC2

(X16-16XX-XX)

KDC-X859(K) (2/2)

A

KDC-8021(E) (2/2)

IC1

IC3

KDC-M9021(E) (2/2)

0V

1-4.

0V

1.4V

1.4V

2.5V

4.8V0-4.6V

3.2V0V

0V3.2V

0V4.5V

3.4V

0V0V3.8V

3.2V0V

0V3.2V

0V

1.4V

3.3V

45.0V

0V4.9V

4.9V0V

0V4.9V

0V4.7V

0V

4.8V

0V4.7V

4.6V0V

0V4.5V

0V5.0V

0V4.5V

0V

4.8V0V

0V4.9V

0V4.9V

4.8V0V

4.8V0V

0V4.8V

4.7V0-4.6V

1-4.0V

4.8V

0V

0V4.8V

4.7V0V

0V

4.8v

0V

0V

4.6V0V

4.8V

4.9V

0V

4.7V0V

4.7V

0V4.8V

4.9V

B LINE

10K

10K

10K

10K22K

22K

22K

22K

47K

4.7K

47K

4.7K

CAUTION: For continued safety, replace safety criti-cal components only with manufacturer's recom-mended parts (refer to parts list). indicates safetycritical components. For continued protection againstrisk of fire, replace only with same type and ratingfuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carriedout (exposed parts are acceptably insulated from thesupply circuit) before the appliance is returned to thecustomer.

DTA123JKDTC114YUADTC143TUA

2SA1576A 2SB1188

2SB12772SB1443

2SC4081

DTA114EUADTA124EUADTC114EUADTC124EUADTC144EUA

NJM4565M-TE2

KTA1046 DAP202UDA204KDA204U

RD6.8M TC74HC02AF

BA3830F M5237ML

LB1930M TC74HC4050AFT

KDC-8021/M9021/X859

23Parts with exploded numbers larger than 700 are not supplied.

(X25)

(X16)

DC1

DC2

RM1

271

273

216

259

214

738

241

223x2

201

RM2

DME1

240x4

FC1

240x2

236

235

781

780

739

776

783734

740

709

215

269

264213

263222

PA1

PME1

219

220267

756

268

221 266

265

248212

208

233

245 242

229225 228

203

204

PM1

PFPC1

PS2PS3

PS1

226227

230232

231

224206

258

246

257247

716

210

211

218244

775

737

782

F1

(X25)A 1

(X16-118)J 1

(X16-118)FPC2

(X16-16X)ED1

P

Px2

Rx2

Rx2

Rx2

P

S

Tx3

P

V

Nx2

Nx2

M

Lx2

M

M

E

K

DQQx2

D

Px2B

B

A

H

G

J

Bx2

B

FF

B

J

BA

C

A

B

P

P

243

262

251

Depends on model. Refer to the parts list

272

217

237

254

255

1

2

3

A B

EXPLODED VIEW

KDC-8021/M9021/X859

24

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.

A N Dest A N Dest

Ref.No. d e Parts No. inati Ref.No. d e Parts No. inati

d w on d w on

235 1B E30-6101-05 CORD WITH PINPLUG (3PRE) E1235 1B E30-6104-05 CORD WITH PINPLUG (2PRE) E2

201 1A A02-1497-13 PLASTIC CABINET ASSY 236 1B E30-6056-05 CORD WITH PLUG (ANT)203 2A A10-4807-13 CHASSIS CALKING ASSY 237 2B E30-6057-05 CORD WITH DIN CONNECTOR (DISP) E1E2204 2A A10-4810-13 CHASSIS CALKING ASSY DC1 1A E30-4939-05 DC CORD K206 2A A10-4893-04 CHASSIS CALKING ASSY208 2A A10-4924-02 CHASSIS DC2 1A E30-4956-05 DC CORD (ISO) E1E2

FC1 2B E39-0437-05 FLAT CABLE210 3A A21-4169-03 DRESSING PANEL211 3A A21-4170-03 DRESSING PANEL 240 2B F29-0049-05 INSULATING COVER212 2A A22-2865-03 SUB PANEL ASSY F1 2B F52-0006-05 FUSE(MINI BLADE TYPE) 10A213 3B A46-1752-01 REAR COVER214 1B A52-0805-02 TOP PLATE 241 1A G01-2924-04 TORSION COIL SPRING

242 2A G01-3065-04 EXTENSION SPRINGPA1 3A A64-2567-02 PANEL ASSY K 243 2B G01-3066-14 TORSION COIL SPRINGPA1 3A A64-2587-02 PANEL ASSY E1 244 3B G01-3069-04 EXTENSION SPRINGPA1 3A A64-2588-02 PANEL ASSY E2 245 2A G01-3080-04 TORSION COIL SPRINGPME1 2A A10-4921-02 CHASSIS ASSYRM1 1A A70-2025-05 REMOTE CONTROLLER ASSY(RC-410) K 246 2A G09-2038-04 FORMED WIRE

247 2A G09-2042-04 FORMED WIRERM1 1A A70-2026-05 REMOTE CONTROLLER ASSY(RC-420) E1E2 248 2A G11-1927-04 CUSHIONRM2 1A A70-0886-15 REMOTE CONTROLLER ASSY(MASK) E1E2 251 2A G16-1177-04 SHEET

215 2B B03-3073-12 DRESSING PLATE - H10-4762-12 POLYSTYRENE FOAMED FIXTURE E1E2216 1A B07-3007-03 ESCUTCHEON ASSY - H10-4764-12 POLYSTYRENE FOAMED FIXTURE K217 1C B07-3010-02 ESCUTCHEON K - H25-0329-04 PROTECTION BAG (280X450X0.03) K218 3A B09-0527-03 CAP (VOL) - H25-0337-04 PROTECTION BAG (180X300X0.03)219 3A B10-4148-01 FRONT GLASS K - H25-1108-04 PROTECTION BAG (100X300X0.03)

219 3A B10-4165-01 FRONT GLASS E1 - H25-1111-04 PROTECTION BAG (280X450X0.03) E1E2219 3A B10-4166-01 FRONT GLASS E2 - H54-2336-03 ITEM CARTON CASE K220 3A B10-4152-04 FRONT GLASS - H54-2337-03 ITEM CARTON CASE E1221 3A B19-2133-03 LIGHTING BOARD - H54-2344-03 ITEM CARTON CASE E2222 3A B43-1284-04 BADGE

254 1A J19-5051-03 BRACKET (L) K- B46-0100-50 WARRANTY CARD 255 1A J19-5052-03 BRACKET (R) K- B46-0606-04 ID CARD K 257 2A J21-9651-13 MOUNTING HARDWARE ASSY- B46-0632-04 ID CARD E1E2 258 2A J21-9699-04 MOUNTING HARDWARE- B46-0645-03 USER CARD K 259 1A J21-9716-03 MOUNTING HARDWARE ASSY- B46-0648-03 USER CARD K

262 3B J90-0999-04 GUIDE- B58-1309-04 CAUTION CARD E1E2 PFPC1 1A J84-0122-04 FLEXIBLE PRINTED WIRING BOARD- B64-2215-00 INSTRUCTION MANUAL (ENGLISH) K- B64-2216-00 INSTRUCTION MANUAL (FRE.SPA.) K 263 3A K23-1062-03 KNOB (VOL)- B64-2218-00 INSTRUCTION MANUAL (ENGLISH) E1E2 264 3A K24-3646-04 KNOB (RESET)- B64-2219-00 INSTRUCTION MANUAL (FRE.GER.) E1E2 265 3A K25-1400-03 KNOB (FM/AM)

266 3A K25-1401-03 KNOB (UP/DOWN)- B64-2220-00 INSTRUCTION MANUAL (DUT.ITA.) E1E2 267 3A K25-1402-03 KNOB (SRC)- B64-2221-00 INSTRUCTION MANUAL (SPA.POR.) E1E2

268 3A K25-1403-03 KNOB (PRESET)223 1A D10-4562-04 LEVER 269 3B K29-7017-03 KNOB (LOCK)224 2A D10-4563-04 ARM ASSY225 2A D10-4590-04 ARM 271 1A N99-1704-05 SCREW SET226 2A D13-2135-04 GEAR ASSY 272 1A N99-1722-05 SCREW SET K227 2A D13-2138-04 GEAR A 2A N09-4400-05 MACHINE SCREW

B 2A N09-4401-05 MACHINE SCREW228 2A D13-2139-04 GEAR C 1A N09-4427-05 TAPTITE SCREW229 2A D13-2140-04 GEAR230 2A D13-2141-14 GEAR ASSY D 2A N09-4448-05 MACHINE SCREW231 2A D13-2165-03 GEAR ASSY E 3A N09-4449-05 MACHINE SCREW232 2A D14-0754-04 ROLLER F 2A N19-2154-04 FLAT WASHER

G 2A N19-2155-04 FLAT WASHER233 2A D14-0760-03 ROLLER H 2A N19-2156-04 FLAT WASHER

235 1B E30-6054-05 CORD WITH PINPLUG (3PRE) K J 2A N29-0522-05 RETAINING RINGK : KDC-X859

E: Europe K: North America M: Other Areas E1 : KDC-M9021W: Without Europe E2 : KDC-8021 indicates safety critical components.

Description Description

KDC-8021/M9021/X859

PARTS LIST

KDC-8021/M9021/X859

25

PARTS 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.

A N Dest A N Dest

Ref.No. d e Parts No. inati Ref.No. d e Parts No. inati

d w on d w on

K 3B N29-0523-05 RETAINING RING CP7 ,8 R90-0726-05 MULTI-COMP 10K X2L 3A N38-2025-46 PAN HEAD MACHIN SCREW CP9 R90-0724-05 MULTI-COMP 1K X4M 3A N80-2005-46 PAN HEAD TAPTITE SCREW CP10 R90-1014-05 MULTI-COMP 100 X4N 3B N09-4473-05 MACHINE SCREW R3 RK73GB2A153J CHIP R 15K J 1/10WP 1B N83-3005-46 PAN HEAD TAPTITE SCREW R4 ,5 RK73GB2A274J CHIP R 270K J 1/10W

Q 2A N86-2004-45 BINDING HEAD TAPTITE SCREW R6 RK73GB2A103J CHIP R 10K J 1/10WR 1A N83-3008-46 PAN HEAD TAPTITE SCREW R8 RK73GB2A104J CHIP R 100K J 1/10W

R9 RK73GB2A153J CHIP R 15K J 1/10WPS1 -3 1A S68-0856-05 PUSH SWITCH R10 -12 RK73GB2A102J CHIP R 1.0K J 1/10W

R13 RK73GB2A512J CHIP R 5.1K J 1/10W273 1A T90-0523-05 ANTENNA ADAPTOR E1E2273 1A T90-0534-05 ANTENNA ADAPTOR E1E2 R14 RK73GB2A101J CHIP R 100 J 1/10WPM1 1A T42-1034-04 MOTOR ASSY R16 RK73GB2A100J CHIP R 10 J 1/10W

R17 RK73GB2A222J CHIP R 2.2K J 1/10WDME1 1B X92-4450-01 MECHANISM ASSY (DXM-6111W) E2 R18 RK73GB2A225J CHIP R 2.2M J 1/10WDME1 1B X92-4460-00 MECHANISM ASSY (DXM-6400W) K R19 RK73GB2A101J CHIP R 100 J 1/10WDME1 1B X92-4460-01 MECHANISM ASSY (DXM-6401W) E1

R20 RK73GB2A103J CHIP R 10K J 1/10WR22 RK73GB2A104J CHIP R 100K J 1/10W

J1 3B E58-0903-05 RECTANGULAR RECEPTACLE R23 RK73GB2A472J CHIP R 4.7K J 1/10WR24 RK73GB2A103J CHIP R 10K J 1/10W

FPC2 3B J84-0121-12 FLEXIBLE PRINTED WIRING BOARD R33 RK73GB2A222J CHIP R 2.2K J 1/10W

R34 RK73GB2A220J CHIP R 22 J 1/10WD5 -7 B30-1564-05 LED(1608,BLUE) R35 RK73GB2A101J CHIP R 100 J 1/10W

R60 RK73GB2A104J CHIP R 100K J 1/10WC2 CK73GB0J105K CHIP C 1.0UF K R61 RK73EB2E681J CHIP R 680 J 1/4WC3 CK73GB1H103K CHIP C 0.010UF K R62 RK73EB2E561J CHIP R 560 J 1/4WC5 CK73GB1H103K CHIP C 0.010UF KC6 CK73FB1A225K CHIP C 2.2UF K S1 -10 S70-0856-05 TACT SWITCHC7 -12 CK73GB1H103K CHIP C 0.010UF K S11 ,12 S70-0857-05 TACT SWITCH

S13 S70-0851-05 TACT SWITCHC14 CK73GB1H103K CHIP C 0.010UF K S14 S70-0864-05 TACT SWITCHC15 CK73FB1A225K CHIP C 2.2UF KC16 CK73EB0J106K CHIP C 10UF K S15 T99-0431-05 ROTARY ENCODERC17 CC73GCH1H101J CHIP C 100PF JC18 C93-1217-05 CHIP C 0.047UF K D3 HZM5.6N(B2) ZENER DIODE K

D3 MA3056-M ZENER DIODEC19 CK73FB1A225K CHIP C 2.2UF K D3 02CZ5.6-Y ZENER DIODE KC20 CK73GB1C104K CHIP C 0.10UF K D8 -11 DA204U DIODEC20 CK73GB1H104K CHIP C 0.10UF K D12 MA3240-M ZENER DIODEC21 CK73EB0J106K CHIP C 10UF KC22 CK73GB0J105K CHIP C 1.0UF K D14 DA204U DIODE

ED1 CN2033M FLUORESCENT INDICATOR TUBEC23 CK73GB1H103K CHIP C 0.010UF K IC1 UPD703032GFA03 MI-COM ICC26 ,27 CK73GB1H103K CHIP C 0.010UF K IC2 BA3830F ANALOGUE IC

IC3 RS-171 ANALOGUE ICJ1 E59-0835-05 RECTANGULAR PLUG

IC4 TC74HC4050AFT MOS-ICL1 L92-0332-05 CHIP FERRITE IC5 TAR5S33 ANALOGUE ICL2 L40-1005-34 SMALL FIXED INDUCTOR Q1 DTA114EUA DIGITAL TRANSISTORL2 L40-1005-68 SMALL FIXED INDUCTOR Q1 KRA302 DIGITAL TRANSISTOR KL3 L92-0332-05 CHIP FERRITE Q2 2SC4081 TRANSISTORL4 L40-1005-34 SMALL FIXED INDUCTOR

Q3 DTC124EUA DIGITAL TRANSISTORL4 L40-1005-68 SMALL FIXED INDUCTOR Q3 KRC403 DIGITAL TRANSISTOR KL5 L92-0332-05 CHIP FERRITE Q4 DTA124EUA DIGITAL TRANSISTORX1 L78-0821-05 RESONATOR Q4 KRA303 DIGITAL TRANSISTOR K

Q5 DTC114EUA DIGITAL TRANSISTORCP1 R90-0720-05 MULTI-COMP 100K X4CP2 R90-1014-05 MULTI-COMP 100 X4 Q5 KRC402 DIGITAL TRANSISTOR KCP3 R90-0724-05 MULTI-COMP 1K X4 Q6 ,7 DTC143ZUA DIGITAL TRANSISTORCP4 R90-1022-05 MULTI-COMP 470 X2CP6 R90-1020-05 MULTI-COMP 22K X2

K : KDC-X859E: Europe K: North America M: Other AreasE1 : KDC-M9021W: Without EuropeE2 : KDC-8021 indicates safety critical components.

Description Description

SUB-CIRCUIT UNIT (X16-118x-xx)

SWITCH UNIT (X16-16xx-xx)

KDC-8021/M9021/X859

26

PARTS 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.

A N Dest A N Dest

Ref.No. d e Parts No. inati Ref.No. d e Parts No. inati

d w on d w on

C71 CC73GCH1H151J CHIP C 150PF JC72 CK73GB1A474K CHIP C 0.47UF K

C1 C90-5377-05 ELECTRO 3900UF 16WV C73 CK73GB1H103K CHIP C 0.010UF KC2 CK73GB1H103K CHIP C 0.010UF K C74 CK73GB1E333K CHIP C 0.033UF KC3 C90-2866-05 ELECTRO 220UF 16WV C74 CK73GB1H333K CHIP C 0.033UF KC4 CK73GB1H103K CHIP C 0.010UF KC5 CE04NW1C100M ELECTRO 10UF 16WV C76 CE04NW1H010M ELECTRO 1.0UF 50WV E1K

C77 -80 CE04NW1HR33M ELECTRO 0.33UF 50WV E1KC6 CE04NW0J101M ELECTRO 100UF 6.3WV C81 -84 C90-5429-05 ELECTRO 0.33UF 50WV E1KC7 CK73FB1C105K CHIP C 1.0UF K C85 -88 CK73GB1C104K CHIP C 0.10UF K E1KC8 CE04CW1A221M ELECTRO 220UF 10WV C85 -88 CK73GB1H104K CHIP C 0.10UF K E1KC9 CE04CW1A101M ELECTRO 100UF 10WVC10 ,11 C90-2963-05 ELECTRO 100UF 25WV E1K C89 -92 C90-2597-05 ELECTRO 10UF 16WV E2

C89 -94 CE04CW1C220M ELECTRO 22UF 16WV E1KC12 ,13 C90-5418-05 ELECTRO 220UF 16WV E1K C95 -100 CE04NW1C100M ELECTRO 10UF 16WV E1KC14 ,15 CK73GB1H103K CHIP C 0.010UF K E1K C101-106 CK73GB1H222K CHIP C 2200PF K E1KC15 CK73GB1H103K CHIP C 0.010UF K E2 C107-109 CK73FB1H104K CHIP C 0.10UF K E1KC16 C90-2962-05 ELECTRO 100UF 16WVC17 CK73GB1H103K CHIP C 0.010UF K C107,108 CK73FB1H104K CHIP C 0.10UF K E2

C111-114 C90-5296-05 NP-ELECT 0.22UF 50WVC18 C90-2962-05 ELECTRO 100UF 16WV C115 CE04NW1H010M ELECTRO 1.0UF 50WVC19 CK73FB1A225K CHIP C 2.2UF K C116 CE04NW1C330M ELECTRO 33UF 16WVC20 C93-1218-05 CHIP C 0.010UF K C117 CE04NW1H010M ELECTRO 1.0UF 50WVC21 ,22 C90-5375-05 ELECTRO 33UF 63WVC23 CE04NW1E4R7M ELECTRO 4.7UF 25WV E1K C118 C90-2935-05 ELECTRO 1.0UF 50WV

C120-125 CK73GB1H103K CHIP C 0.010UF KC24 C90-2962-05 ELECTRO 100UF 16WV E1K C126 CE04NW1C100M ELECTRO 10UF 16WVC25 -28 CK73EB1C225K CHIP C 2.2UF K E1K C127 CE04NW1H2R2M ELECTRO 2.2UF 50WVC29 CE04NW1C220M ELECTRO 22UF 16WV E1K C128 CC73GCH1H331J CHIP C 330PF JC30 CK73GB1E223K CHIP C 0.022UF K E1KC30 CK73GB1H223K CHIP C 0.022UF K E1K C129,130 CC73GCH1H270J CHIP C 27PF J

C131 CC73GCH1H681J CHIP C 680PF JC31 CK73GB1H103K CHIP C 0.010UF K E1K C132,133 CK73GB1A224K CHIP C 0.22UF KC32 ,33 CE04NW1E4R7M ELECTRO 4.7UF 25WV E1K C140 CE04NW0J470M ELECTRO 47UF 6.3WVC34 CE04NW1V3R3M ELECTRO 3.3UF 35WV C141,142 CE04NW1HR47M ELECTRO 0.47UF 50WVC35 CK73GB1C683K CHIP C 0.068UF KC36 CE04NW1H0R1M ELECTRO 0.1UF 50WV C143 CK73GB1H103K CHIP C 0.010UF K

C150 CK73GB1A224K CHIP C 0.22UF K E1KC37 CK73GB1H103K CHIP C 0.010UF K E1E2 C151-153 CK73GB1H103K CHIP C 0.010UF KC38 CK73GB1E223K CHIP C 0.022UF KC38 CK73GB1H223K CHIP C 0.022UF K CN1 E41-0174-05 PIN ASSYC39 CE04NW1H010M ELECTRO 1.0UF 50WV CN2 E40-3248-05 PIN ASSY E1E2C40 CK73GB1H102K CHIP C 1000PF K CN3 E40-9527-05 FLAT CABLE CONNECTOR

CN3 E41-0213-05 FLAT CABLE CONNECTORC41 -43 CK73GB1H103K CHIP C 0.010UF K CN4 E40-9557-05 FLAT CABLE CONNECTORC44 CE04NW0J470M ELECTRO 47UF 6.3WVC45 ,46 CC73GCH1H220J CHIP C 22PF J CN5 E40-5031-05 FLAT CABLE CONNECTORC47 CK73GB0J105K CHIP C 1.0UF K J1 E58-0863-15 RECTANGULAR RECEPTACLEC48 CK73EB0J106K CHIP C 10UF K J2 E56-0834-05 CYLINDRICAL RECEPTACLE

J3 E04-0154-05 RF COAXIAL CABLE RECEPTACLEC49 CK73GB1H102K CHIP C 1000PF KC50 CK73GB1H103K CHIP C 0.010UF K L1 L33-1170-05 CHOKE COIL ASSYC51 -53 CE04NW1E4R7M ELECTRO 4.7UF 25WV L2 L33-1819-05 CHOKE COIL E1KC54 CK73GB1H103K CHIP C 0.010UF K L3 L33-1029-05 SMALL FIXED INDUCTORC55 ,56 CE04NW1E4R7M ELECTRO 4.7UF 25WV L4 L40-2205-91 SMALL FIXED INDUCTOR(22UH,J) E1K

L5 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J)C60 CE04NW1C470M ELECTRO 47UF 16WVC61 CK73GB1H103K CHIP C 0.010UF K L6 L92-0075-05 CHIP FERRITEC62 CE04NW1H2R2M ELECTRO 2.2UF 50WV L7 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J)C63 ,64 CE04NW1HR47M ELECTRO 0.47UF 50WV L8 L33-1039-05 LINE FILTER COILC65 -68 C90-2850-05 ELECTRO 10UF 10WV E1K L9 -14 L40-4795-91 SMALL FIXED INDUCTOR(4.7UH,J)

X1 L78-0821-05 RESONATORC65 ,66 C90-2850-05 ELECTRO 10UF 10WV E2C69 ,70 CK73GB1C104K CHIP C 0.10UF K X2 L77-2738-05 CRYSTAL RESONATORC69 ,70 CK73GB1H104K CHIP C 0.10UF K X3 L77-2002-05 CRYSTAL RESONATOR

K : KDC-X859E: Europe K: North America M: Other Areas E1 : KDC-M9021W: Without Europe E2 : KDC-8021 indicates safety critical components.

Description Description

ELECTRIC UNIT (X25-91xx-xx)

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.

A N Dest A N Dest

Ref.No. d e Parts No. inati Ref.No. d e Parts No. inati

d w on d w on

S 2B N80-3008-46 PAN HEAD TAPTITE SCREW R57 -59 RK73GB2A104J CHIP R 100K J 1/10W E1T 2B N83-3016-46 PAN HEAD TAPTITE SCREW R58 RK73GB2A104J CHIP R 100K J 1/10W KV 2B N86-2606-46 BINDING HEAD TAPTITE SCREW R60 RK73GB2A104J CHIP R 100K J 1/10W K

R61 RK73GB2A103J CHIP R 10K J 1/10WR1 RK73FB2B223J CHIP R 22K J 1/8W R62 RK73GB2A221J CHIP R 220 J 1/10WR2 RK73GB2A101J CHIP R 100 J 1/10WR3 RK73GB2A223J CHIP R 22K J 1/10W R63 ,64 RK73GB2A104J CHIP R 100K J 1/10WR4 RK73GB2A222J CHIP R 2.2K J 1/10W R67 ,68 RK73GB2A102J CHIP R 1.0K J 1/10WR5 RK73FB2B221J CHIP R 220 J 1/8W R69 ,70 RK73GB2A104J CHIP R 100K J 1/10W

R71 ,72 RK73GB2A102J CHIP R 1.0K J 1/10WR6 RK73GB2A153J CHIP R 15K J 1/10W R73 RK73GB2A222J CHIP R 2.2K J 1/10WR7 R92-3032-05 CHIP R 4.3K D 1/10WR8 R92-3047-05 CHIP R 24K D 1/10W R74 ,75 RK73GB2A101J CHIP R 100 J 1/10WR9 RK73GB2A152J CHIP R 1.5K J 1/10W R76 RK73GB2A105J CHIP R 1.0M J 1/10WR10 R92-3018-05 CHIP R 150 D 1/10W E1K R77 ,78 RK73GB2A102J CHIP R 1.0K J 1/10W

R79 RK73GB2A104J CHIP R 100K J 1/10WR11 R92-3017-05 CHIP R 120 D 1/10W E1K R80 -82 RK73GB2A102J CHIP R 1.0K J 1/10WR12 R92-3021-05 CHIP R 680 D 1/10W E1KR13 R92-2104-05 CHIP R 2.2 J 1W R83 -85 RK73GB2A222J CHIP R 2.2K J 1/10WR14 RK73GB2A152J CHIP R 1.5K J 1/10W R86 RK73GB2A102J CHIP R 1.0K J 1/10WR15 RK73FB2B103J CHIP R 10K J 1/8W R87 RK73GB2A104J CHIP R 100K J 1/10W

R88 ,89 RK73GB2A222J CHIP R 2.2K J 1/10WR16 RK73GB2A102J CHIP R 1.0K J 1/10W E1K R92 RK73GB2A102J CHIP R 1.0K J 1/10WR17 RK73GB2A750J CHIP R 75 J 1/10W E1KR18 RK73GB2A272J CHIP R 2.7K J 1/10W E1K R93 RK73GB2A104J CHIP R 100K J 1/10WR19 RK73GB2A470J CHIP R 47 J 1/10W E1K R95 ,96 RK73GB2A104J CHIP R 100K J 1/10WR20 RK73GB2A752J CHIP R 7.5K J 1/10W E1K R97 ,98 RK73GB2A222J CHIP R 2.2K J 1/10W

R99 ,100 RK73GB2A104J CHIP R 100K J 1/10WR21 RK73GB2A563J CHIP R 56K J 1/10W E1K R101 RK73GB2A471J CHIP R 470 J 1/10WR22 RK73GB2A274J CHIP R 270K J 1/10W E1KR23 RK73GB2A470J CHIP R 47 J 1/10W E1K R102 RK73GB2A104J CHIP R 100K J 1/10WR24 RK73GB2A103J CHIP R 10K J 1/10W E1K R103-105 RK73GB2A471J CHIP R 470 J 1/10WR25 ,26 RK73GB2A913J CHIP R 91K J 1/10W E1K R106,107 RK73GB2A472J CHIP R 4.7K J 1/10W

R108-110 RK73GB2A102J CHIP R 1.0K J 1/10WR27 RD14DB2H102J SMALL-RD 1.0K J 1/2W K R111 RK73GB2A104J CHIP R 100K J 1/10W E1E2R28 RK73GB2A223J CHIP R 22K J 1/10W KR29 RK73FB2B472J CHIP R 4.7K J 1/8W R112 RK73GB2A222J CHIP R 2.2K J 1/10WR30 RD14DB2H102J SMALL-RD 1.0K J 1/2W R113 RK73GB2A104J CHIP R 100K J 1/10W KR31 RK73GB2A223J CHIP R 22K J 1/10W R114,115 RK73GB2A102J CHIP R 1.0K J 1/10W

R116,117 RK73GB2A103J CHIP R 10K J 1/10WR32 RD14DB2H102J SMALL-RD 1.0K J 1/2W R119 RK73GB2A473J CHIP R 47K J 1/10WR33 RK73FB2B561J CHIP R 560 J 1/8WR34 RK73GB2A473J CHIP R 47K J 1/10W E1E2 R120 RK73GB2A333J CHIP R 33K J 1/10WR35 RK73GB2A223J CHIP R 22K J 1/10W E1E2 R121 RK73GB2A104J CHIP R 100K J 1/10WR35 ,36 RK73GB2A104J CHIP R 100K J 1/10W K R122 RK73GB2A222J CHIP R 2.2K J 1/10W

R130 RK73EB2E102J CHIP R 1.0K J 1/4W E1E2R36 RK73GB2A104J CHIP R 100K J 1/10W E1E2 R131-133 RK73EB2E471J CHIP R 470 J 1/4W E1E2R37 RK73FB2B123J CHIP R 12K J 1/8WR38 RK73GB2A123J CHIP R 12K J 1/10W R134 RK73EB2E102J CHIP R 1.0K J 1/4WR39 RK73GB2A562J CHIP R 5.6K J 1/10W R135,136 RK73EB2E103J CHIP R 10K J 1/4W E1E2R40 RK73GB2A223J CHIP R 22K J 1/10W R136 RK73EB2E103J CHIP R 10K J 1/4W K

R140 RK73GB2A473J CHIP R 47K J 1/10WR41 RD14DB2H332J SMALL-RD 3.3K J 1/2W R141,142 RK73GB2A103J CHIP R 10K J 1/10WR43 RK73GB2A183J CHIP R 18K J 1/10WR44 RK73GB2A104J CHIP R 100K J 1/10W R143 RK73GB2A473J CHIP R 47K J 1/10WR45 RK73FB2B472J CHIP R 4.7K J 1/8W R144 RK73GB2A821J CHIP R 820 J 1/10WR46 RD14DB2H102J SMALL-RD 1.0K J 1/2W K R145 RK73GB2A153J CHIP R 15K J 1/10W

R146 RK73GB2A333J CHIP R 33K J 1/10WR47 -49 RK73GB2A473J CHIP R 47K J 1/10W E1K R147 RK73GB2A473J CHIP R 47K J 1/10WR50 RK73GB2A153J CHIP R 15K J 1/10WR51 RK73GB2A473J CHIP R 47K J 1/10W E1K R148 RK73GB2A102J CHIP R 1.0K J 1/10WR52 -54 RK73GB2A101J CHIP R 100 J 1/10W E1E2 R151 RK73GB2A472J CHIP R 4.7K J 1/10WR56 RK73GB2A104J CHIP R 100K J 1/10W K R152,153 RK73GB2A334J CHIP R 330K J 1/10W

R154,155 RK73GB2A472J CHIP R 4.7K J 1/10WR56 -58 RK73GB2A104J CHIP R 100K J 1/10W E2 R156 RK73GB2A103J CHIP R 10K J 1/10W

K : KDC-X859E: Europe K: North America M: Other Areas E1 : KDC-M9021W: Without Europe E2 : KDC-8021 indicates safety critical components.

Description Description

ELECTRIC UNIT (X25-91xx-xx)

KDC-8021/M9021/X859

27

PARTS LIST

KDC-8021/M9021/X859

28

PARTS 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.

A N Dest A N Dest

Ref.No. d e Parts No. inati Ref.No. d e Parts No. inati

d w on d w on

R161-164 RK73FB2B361J CHIP R 360 J 1/8W D14 1SS133 DIODER165,166 RK73GB2A361J CHIP R 360 J 1/10W E1K D15 MA4056-M ZENER DIODER167-170 RK73FB2B222J CHIP R 2.2K J 1/8W E1K D16 MA4047-M ZENER DIODE E1E2R167-170 RK73FB2B223J CHIP R 22K J 1/8W E2 D17 MA4056(N)-M ZENER DIODER171,172 RK73GB2A222J CHIP R 2.2K J 1/10W E1K D18 HZS6C2L ZENER DIODE K

R173-176 RK73FB2B103J CHIP R 10K J 1/8W E1K D18 MA4062(N)-M ZENER DIODER177,178 RK73GB2A103J CHIP R 10K J 1/10W E1K D21 ,22 DAP202U DIODER179-182 RK73FB2B223J CHIP R 22K J 1/8W E1K D23 ,24 MA3062WA ZENER DIODE E1E2R183,184 RK73GB2A223J CHIP R 22K J 1/10W E1K D25 DA204K DIODE E1E2R185-188 RK73FB2B820J CHIP R 82 J 1/8W E1K D27 DA204K DIODE

R189,190 RK73GB2A820J CHIP R 82 J 1/10W E1K D27 KDS226 DIODE KR191-194 RK73EB2E181J CHIP R 180 J 1/4W E2 D29 ,30 RD6.8M(B2) ZENER DIODER199 RK73GB2A102J CHIP R 1.0K J 1/10W D31 -33 1SS133 DIODER200 RK73GB2A221J CHIP R 220 J 1/10W D35 -42 1SR154-400 DIODER201 RK73GB2A223J CHIP R 22K J 1/10W D43 RD6.8MW ZENER DIODE

R202 RK73GB2A333J CHIP R 33K J 1/10W D44 RD6.8M(B2) ZENER DIODER203 RK73GB2A432J CHIP R 4.3K J 1/10W D45 ,46 MA3062WA ZENER DIODER204 RK73GB2A100J CHIP R 10 J 1/10W D49 IMSA-6801 SURGE ABSORBERR210 RK73EB2E101J CHIP R 100 J 1/4W D50 -56 DA204K DIODER211,212 RK73EB2E472J CHIP R 4.7K J 1/4W D50 -56 KDS226 DIODE K

R213 RK73EB2E4R7J CHIP R 4.7 J 1/4W D60 ,61 DA204U DIODER214 RK73EB2E472J CHIP R 4.7K J 1/4W IC1 UPD703033GFA03 MI-COM IC E1KR215 RK73EB2E100J CHIP R 10 J 1/4W IC1 UPD703033GFA04 MI-COM IC E2R216,217 RK73EB2E472J CHIP R 4.7K J 1/4W IC2 TDA7407 ANALOGUE ICR218 RK73EB2E101J CHIP R 100 J 1/4W IC3 M5237ML IC(VOLTAGE REGULATOR)

R219 RK73EB2E100J CHIP R 10 J 1/4W IC4 TDA7560 ANALOGUE ICR220 RK73EB2E101J CHIP R 100 J 1/4W IC5 TDA7401 ANALOGUE IC E1KR221 RK73FB2B102J CHIP R 1.0K J 1/8W IC6 SI-8033JD ANALOGUE IC E1KR222 RK73GB2A223J CHIP R 22K J 1/10W IC7 ICL7660SIBA ANALOGUE IC E1KR223 RK73FB2B102J CHIP R 1.0K J 1/8W IC8 S-80837ANNP MOS-IC

R224 RK73GB2A223J CHIP R 22K J 1/10W IC9 HD74HC02FP MOS-IC KR226 RK73GB2A472J CHIP R 4.7K J 1/10W IC9 TC74HC02AF MOS-ICR227-233 RK73GB2A222J CHIP R 2.2K J 1/10W IC10 NJM4565M-TE2 ANALOGUE IC E2R240 RK73GB2A472J CHIP R 4.7K J 1/10W IC10-13 NJM4565M-TE2 ANALOGUE IC E1KR241 RK73GB2A223J CHIP R 22K J 1/10W IC14 SAA6581T ANALOGUE IC

R242 RK73EB2E472J CHIP R 4.7K J 1/4W IC15 LB1930M ANALOGUE ICR243 RK73EB2E471J CHIP R 470 J 1/4W Q1 KTA1046 TRANSISTORR244,245 RK73EB2E102J CHIP R 1.0K J 1/4W Q2 2SC4081 TRANSISTORR246 RK73EB2E471J CHIP R 470 J 1/4W Q3 2SA1576A TRANSISTORR247,248 RK73EB2E102J CHIP R 1.0K J 1/4W Q4 DTA124EUA DIGITAL TRANSISTOR

W1 -5 R92-1252-05 CHIP R 0 OHM J 1/16W E2 Q4 KKRA303 DIGITAL TRANSISTORW5 R92-1252-05 CHIP R 0 OHM J 1/16W E1 Q5 DTC124EUA DIGITAL TRANSISTOR

Q5 KKRC403 DIGITAL TRANSISTORD1 1N5393G-M5 DIODE Q6 DTC144EUA DIGITAL TRANSISTORD2 RB160L-40 DIODE Q6 KKRC404 DIGITAL TRANSISTORD3 MA4056(N)-M ZENER DIODED4 HZS9A2L ZENER DIODE K Q7 DTA124EUA DIGITAL TRANSISTORD4 MA4082(N)-L ZENER DIODE Q7 KKRA303 DIGITAL TRANSISTOR

Q8 KTA1046 TRANSISTORD5 SFPB-54V DIODE E1K Q9 2SD2375 TRANSISTORD6 MA4100-L ZENER DIODE Q10 E1K2SC4081 TRANSISTORD7 MA4051(N)-M ZENER DIODED8 MA4110(N)-M ZENER DIODE E1K Q11 DIGITAL TRANSISTORDTC124EUAD9 MA4056(N)-M ZENER DIODE E1K Q11 KKRC403 DIGITAL TRANSISTOR

Q12 DTA124EUA DIGITAL TRANSISTORD10 ,11 1SR154-400 DIODE Q12 KKRA303 DIGITAL TRANSISTORD13 1SR154-400 DIODE Q13 KTA1046 TRANSISTOR

K : KDC-X859E: Europe K: North America M: Other Areas E1 : KDC-M9021W: Without Europe E2 : KDC-8021 indicates safety critical components.

Description Description

ELECTRIC UNIT (X25-91xx-xx)

KDC-8021/M9021/X859

29

PARTS 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.

A N Dest A N Dest

Ref.No. d e Parts No. inati Ref.No. d e Parts No. inati

d w on d w on

Q14 2SC4081 TRANSISTORQ15 2SB1443 TRANSISTOR E1KQ16 ,17 2SC4081 TRANSISTOR E1KQ18 ,19 2SA1576A TRANSISTOR E1KQ20 2SC4081 TRANSISTOR E1K

Q21 2SA1576A TRANSISTOR E1KQ22 2SC4081 TRANSISTOR E1KQ23 DTC114YUA DIGITAL TRANSISTOR KQ23 KRC407 DIGITAL TRANSISTOR KQ24 ,25 2SB1277(Q,R) TRANSISTOR K

Q25 2SB1277(Q,R) TRANSISTOR E1E2Q26 2SA1576A TRANSISTORQ27 DTA124EUA DIGITAL TRANSISTORQ27 KRA303 DIGITAL TRANSISTOR KQ28 DTC114YUA DIGITAL TRANSISTOR

Q28 KRC407 DIGITAL TRANSISTOR KQ29 DTA123JK DIGITAL TRANSISTORQ29 KRA105S DIGITAL TRANSISTOR KQ30 DTC144EUA DIGITAL TRANSISTORQ30 KRC404 DIGITAL TRANSISTOR K

Q31 ,32 2SC4081 TRANSISTORQ33 ,34 DTA124EUA DIGITAL TRANSISTORQ33 ,34 KRA303 DIGITAL TRANSISTOR KQ35 2SC4081 TRANSISTORQ36 DTC124EUA DIGITAL TRANSISTOR

Q36 KRC403 DIGITAL TRANSISTOR KQ37 -41 DTC143TUA DIGITAL TRANSISTOR E2Q37 -43 DTC143TUA DIGITAL TRANSISTOR E1KQ37 -43 KRC410 DIGITAL TRANSISTOR KQ45 DTC124EUA DIGITAL TRANSISTOR

Q45 KRC403 DIGITAL TRANSISTOR KQ46 2SB1188(Q,R) TRANSISTORQ47 DTC124EUA DIGITAL TRANSISTORQ47 KRC403 DIGITAL TRANSISTOR KQ48 2SB1188(Q,R) TRANSISTOR

Q49 DTC143TUA DIGITAL TRANSISTORQ49 KRC410 DIGITAL TRANSISTOR KQ50 2SB1427 TRANSISTORTH1 PTH9C42BD471Q POSITIVE RESISTOR

A1 W02-3341-05 ELECTRIC CIRCUIT MODULE

A2 X86-3240-11 TUNER UNIT KA2 X86-3342-71 TUNER UNIT E1E2

K : KDC-X859E: Europe K: North America M: Other Areas E1 : KDC-M9021W: Without Europe E2 : KDC-8021 indicates safety critical components.

Description Description

ELECTRIC UNIT (X25-91xx-xx)

KDC-8021/M9021/X859

30

SPECIFICATIONSKDC-8021 KDC-M9021

Frequency Range(MHz) 87.5MHz-108.0MHz 87.5MHz-108.0MHz(Frequency step) (50kHz) (50kHz)Usable Sensitivity 0.7µV/75Ω 0.7µV/75Ω(S/N 26dB)

Quieting Sensitivity 1.6µv/75Ω 1.6µv/75Ω(S/N 46dB)

Frequency Response 30Hz-15kHz 30Hz-15kHz( ±3.0dB)

FM

S/N(dB) 65dB(MONO) 65dB(MONO)Selectivity(DIN)(dB) 80dB(±400kHz) 80dB(±400kHz)Stereo Separation 35dB(1kHz) 35dB(1kHz)

Frequency Range(KHz) 531kHz-1611kHz 531kHz-1611kHzMW (Frequency step) (9kHz) (9kHz)(AM)

(S/N 20dB)

Frequency Range(KHz) 153kHz-281kHz 153kHz-281kHzLW Usable Sensitivity

(S/N 20dB)

Laser Diode GaAlAs( =780mm) GaAlAs( =780mm)Digital Filter(D/A) 8 Times OverSampling 8 Times OverSamplingD/A Converter 1 Bit 1 BitSpindle Speed

CD

Wow & Flutter Below Mesurable Limit Below Mesurable LimitFrequency Response 10-20kHz( 1dB) 10-20kHz( 1dB)Total Harmonic Distortion 0.01%(1kHz) 0.01%(1kHz)S/N Ratio (dB) 105dB(1kHz) 105dB(1kHz)Dynamic Range 93dB 93dBChannel Separation 95dB 95dBMP3 decord MPEG1.0 Audio Layer3WMA decord

Preout Level(mV)/Load -Unbalanced 1800mV/10kΩ (CD/CD-CH) 4500mV/10kΩ (CD/CD-CH)Preout Impedance(Ω) 80Ω600Ω

AMPPWR(MAX) 50wx4 50wx4PWR DIN45324,+B=14.4V 30wx4 30wx4

TONE

Bass 100Hz ± 10dB 100Hz ± 10dB Middle 1kHz ± 10dB 1kHz ± 10dB Treble 10kHz ± 10dB 10kHz ± 10dB

Operating voltage 14.4v 14.4v

GENE

(11~16v allowable)

Current Consumption 10A 10A Installation Size (W) 182(mm) 182(mm) (H) 53(mm) 53(mm) (D) 162(mm) 162(mm)Weight 1.5Kg 1.5Kg

Usable Sensitivity 25µv

45µv 45µv

25µv

± ±

λ λ

1000~400(CLV • 2times)500~200(CLV)

>=

>=

<=

KDC-8021/M9021/X859

31

SPECIFICATIONS

KDC-X859

Frequency Range 87.9MHz - 107.9MHz

FM

(Frequency step) (200kHz)

Channel Space Selection 50k/200kHz

Usable Sensitivity 9.3dBfS/N:30dB (0.8µV/75Ω)

Quieting Sensitivity 15.2dBfS/N 50dB (1.6µV/75Ω)Frequency Response 30Hz-15kHz( 3.0dB)

S/N 70dB(MONO)

Selectivity 80dB(±400kHz)Stereo Separation 40dB(1kHz)

Frequency Range 530kHz - 1700kHz

AM(Frequency step) (10kHz)

Channel Space Selection 9k/10kHzUsable Sensitivity 28dBµ(25µv)S/N:20dB

Laser Diode GaAlAs( =780mm)

Digital Filter(D/A) 8 Times OverSampling

D/A Converter 1 Bit

Spindle Speed

CD

Wow & Flutter Below Mesurable Limit

Frequency Response 10-20kHz( 1dB)

Total Harmonic Distortion 0.01%(1kHz)

S/N Ratio (dB) 105dB(1kHz)

Dynamic Range 93dB

Channel Separation 95dB

MP3 decord MPEG1.0 Audio Layer3

WMA decord

Preout Level(mV)/Load -Unbalanced 4500mV/10k (CD/CD-CH)

Preout Impedance( ) 80

AMPMaximum Power 50wx4

Full Bandwidth Power 22wx4

(at less than 1%THD)

TONEBass 100Hz 10dB

Middle 1kHz 10dBTreble 10kHz 10dB

Operating voltage 14.4v

GENECurrent Consumption 10A

Installation Size (W) 182(mm) 7-3/16(in)

(H) 53(mm) 2-1/16(in)

(D) 162(mm) 6-3/8 (in)Weight 3.3 lbs(1.5kg)

Ω

ΩΩ

±

±

±

±±

>=

λ

1000~400(CLV • 2times)

(11~16v allowable)

KDC-8021/M9021/X859

KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.

KENWOOD CORPORATION14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan

KENWOOD SERVICE CORPORATIONP.O. Box 22745, 2201 East Dominguez Street, Long Beach, CA90801-5745, U.S.A.

KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

KENWOOD ELECTRONICS LATIN AMERICA S.A.P.O. Box 55-2791 Paitilla, Plaza Credicorp Bank Panama,Piso 9, Oficina 901, Calle 50, Panama, Republic of Panama

KENWOOD ELECTRONICS BRASIL LTDA.Alameda Ministro Rocha Azevedo No. 456,Edificio Jaú, 10o Andar, Cerqueira César, Cep 0140-001,São Paulo-SP-Brasil

KENWOOD ELECTRONICS UK LIMITEDKenwood House, Dwight Road, Watford, Herts, WD1 8EB, United Kingdom

KENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS FRANCE S.A.13, Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS BELGIUM N.V.Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

KENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori 7/9, 20129 Milano, ltaly

KENWOOD IBÉRICA S.A.Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001 499 074) 16 Giffnock Avenue, Centrecourt Estate, North Ryde,N.S.W. 2113, Australia

KENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong

KENWOOD ELECTRONICS GULF FZEP.O.Box 61318, Jebel Ali, Dubai, U.A.E.

KENWOOD ELECTRONICS (THAILAND) CO., LTD.2019 New Pechburi Road, Bangkapi, Huaykwang,Bangkok, 10320 Thailand

KENWOOD ELECTRONICS SINGAPORE PTE LTD. 1 Genting Lane, #07-00, Kenwood Building, Singapore 349544

KENWOOD ELECTRONICS (MALAYSIA) SDN BHD#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1,46300 Petaling Jaya, Selangor Darul Ehsan, Malaysia