kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

21
© 2002-1 PRINTED IN JAPAN B51-7893-00 (N) 3415 Antenna adaptor (T90-0523/0534-05) : KDC-MV6521 Screw set (N99-1656-05) Screw set (N99-1719-05) : KDC-MPV619 : KDC-MPV7019 : KDC-MPV7020 Lever (D10-4589-04)x2 Mounting hardware assy (J21-9716-03) Escutcheon (B07-3055-02) Plastic cabinet assy (A02-1486-13) Remote controller assy (A70-2025-05) : KDC-MPV619 : KDC-MPV7019 Remote controller assy (A70-2026-05) : KDC-MPV7020 DC cord (E30-4940-05) : KDC-MPV619 : KDC-MPV7019 : KDC-MPV7020 DC cord (E30-4958-05) : KDC-MV6521 Front glass (B10-4168-01) Panel assy (A64-2590-02) KDC-MPV619 Front glass (B10-4174-01) Panel assy (A64-2596-02) KDC-MPV7020 Front glass (B10-4169-01) Panel assy (A64-2591-02) KDC-MPV7019 Front glass (B10-4178-01) Panel assy (A64-2600-02) KDC-MV6521 CD RECEIVER KDC-MPV619/MPV7019 KDC-MPV7020/MV6521 SERVICE MANUAL • This service manual does not include information on the CD mechanism assembly (exploded view, parts list, schematic diagram or mechanism operation description). For such information, please refer to the CD mechanism assembly service manual (X92-4460-0x : B51-7891-00).

Transcript of kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

Page 1: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

© 2002-1 PRINTED IN JAPANB51-7893-00 (N) 3415

Antenna adaptor(T90-0523/0534-05): KDC-MV6521

Screw set(N99-1656-05)

Screw set(N99-1719-05): KDC-MPV619: KDC-MPV7019: KDC-MPV7020

Lever(D10-4589-04)x2

Mounting hardware assy(J21-9716-03)

Escutcheon(B07-3055-02)

Plastic cabinet assy(A02-1486-13)

Remote controller assy(A70-2025-05): KDC-MPV619: KDC-MPV7019

Remote controller assy(A70-2026-05): KDC-MPV7020

DC cord(E30-4940-05): KDC-MPV619: KDC-MPV7019: KDC-MPV7020

DC cord(E30-4958-05): KDC-MV6521

Front glass(B10-4168-01)

Panel assy(A64-2590-02)KDC-MPV619

Front glass(B10-4174-01)

Panel assy(A64-2596-02)KDC-MPV7020

Front glass(B10-4169-01)

Panel assy(A64-2591-02)KDC-MPV7019

Front glass(B10-4178-01)

Panel assy(A64-2600-02)KDC-MV6521

CD RECEIVER

KDC-MPV619/MPV7019KDC-MPV7020/MV6521SERVICE MANUAL

• This service manual does not include information on the CD mechanism assembly (exploded view, parts list,schematic diagram or mechanism operation description).For such information, please refer to the CD mechanism assembly service manual (X92-4460-0x : B51-7891-00).

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KDC-MPV619/MPV7019/MPV7020/MV6521

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BLOCK DIAGRAM

CH

CD MECHA

F/E

FM+B

PLL+B

AM+B

BUFFE-VOL

SYSTEMMI-COM

DECODERRDS

MP3NORMAL

SWANALOG ANALOG

SW

AUX/CHSW

AUX

WIRED

OEM DISP

RST IC

DETFLIP

LCD (POSI)

MATRIXKEY

G/R SWRST SW

REMO ON

BACKLIGHTLCD

V-ILL

DRIVERLCD

REMOD/ACONVERTER

GUIDEILL SW

OPEN

OUT

REMO/

BU5VSW5V

SERVO+B

PANEL

2WAY MUTE

ACC DET

DIMMER

TEL-MUTE

ACC

DIMMER

POWER IC

SP OUT

MUTE

PRE OUT (FRONT)

PRE OUT (REAR)

MUTEPRE OUT (NF/REAR)

MUTEDRIVER

OP AMPSWITCHED

PROTECTIONTHERMAL

NOISEBUFFER

5V

BU DET

SW14V

A8V

CDMACHA+B

ILLUMI+B

(for MP3)

EJECT ILL/DSI(SW AND LED)

EJECT KEY

X89-252X89-251

BACK UP

ANT-CON ANT-CON

P-CON P-CON

Q45,47

Q46,48

IC7

(E) TYPE

IC1

& N.C. MPX

IC2

Q52(E) TYPE

Q9,10

IC9IC10

(M) TYPE

(K,E)TYPE

IC8

Q54 S1

AVRLCD

ED1

Q50-64

Q3,4

IC2

Q6

IC3IC1

Q5

Q16,17

Q18

Q14,15

IC11,Q51

Q19-22

Q33

Q34

Q26

Q13 Q11,12

Q55Q28,31

Q27,29,30,32

(E) TYPE

P-CONANT-CON

(K,M) TYPE

(E) TYPE

IC6

Q43 Q7,8

IC4

Q5,6

Q1-4

IC3,

DATA C

CH-CONDATA H

REQ H

RST

CLKREQ C

CD MECHA+BSERVO+B

PLL DATAPLL CLK

M STOPM RST

SW4MUTE RMUTE L

LO/EJMOSW

SW2SW3

SW1

S-METER

IFC OUT

SW5V

3

PAN

EL

DE

T

GU

IDE

ILL

MP IN

AFS

LEVEL

RDDA

FM

AM

A 8V

(for MP3)

BU5VA8V 3

2

2

3

10

7

3

SW5V

10

SDASCL

AUDIO OUT

7

A8V

BACK UP

3

2

O-CLKO-DATA

O-CE

REMO

RESET

BU5V MUTEDRIVER

PANEL5V

PANEL5V

RG

BC

ON

TR

OL

3

25

CD

AM

+B

FM

+B

S-M

ET

ER

RDCK

RQUAL

BU5V

25

BU5V

FLI

P D

ET

L D

ATA

SL

CE

L C

LKL

DAT

AL

L-IN

H

V-I

LL D

ATA

V-I

LL C

LK

EJE

CT

EJE

CT

ILLU

MI/D

SI

ILL

ON

CD

ME

CH

A+

B

SW5V

(E) TYPE(K,M) TYPECD (MP3,NORMAL)

3600mVCHANGER 3600mV

3600mV1800mV600mV

FMAM

1372mV855mV

3600mV

2

2

2

BU5V

8

2

2

2

QUALS MUTE

REAR L/R

FRONT L/R

AFSNOISE

N/F SWPRE MUTEN/F MUTE

P MUTEMUTE

BEEP

BU5V

MUTEDRIVER

P-ON

PANEL5V

SW5V

AUX SW

CH-AUX

MODEPRE OUT OUTPUT VOLTAGE

DIMMER

PHONE

ACC DET

BU DET

251mV (E)470mV (K,M)

230mV

1200mV(MP3,NORMAL)

1200mV

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KDC-MPV619/MPV7019/MPV7020/MV6521

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SWITCH UNIT (X16-1620-10/X16-1652-70)

COMPONENTS DESCRIPTION

Ref.No. Component Name Application/Function Operation/Condition/CompatibilityIC1 LC75808W LCD driver with key matrix

IC2 RS-171 Remote control sensor IC

IC3 M62333FP D/A converter The brightness control of red, green and blue colour

Q1 DTA114EUA or KRA302 Key permission SW For the key scanning start and the key detection SW

Q3 2SD2114K Key illumination red SW When a base goes Hi, RED LEDs are turned on.

Q4 2SD2114K Key illumination green SW When a base goes Hi, GREEN LEDs are turned on.

Q5 2SC4081 VLCD AVR For LCD driver IC

Q6 DTA114EUA or KRA302 5V SWWhile a base goes Lo, PAN 5V is supplied to the remote

control sensor IC and D/A converter IC.

Q50 2SC4081 V-I converter Current driver for blue LED

Q51 2SC4081 V-I converter Current driver for green LED

Q52 2SC4081 V-I converter Current driver for red LED

Q53 2SC4081 V-I converter Current driver for blue LED

Q54 2SC4081 V-I converter Current driver for green LED

Q55 2SC4081 V-I converter Current driver for red LED

Q56 2SC4081 V-I converter Current driver for blue LED

Q57 2SC4081 V-I converter Current driver for green LED

Q58 2SC4081 V-I converter Current driver for red LED

Q59 2SC4081 V-I converter Current driver for blue LED

Q60 2SC4081 V-I converter Current driver for green LED

Q61 2SC4081 V-I converter Current driver for red LED

Q62 2SC4081 Buffer Control voltage buffer for red LEDs brightness

Q63 2SC4081 Buffer Control voltage buffer for green LEDs brightness

Q64 2SC4081 Buffer Control voltage buffer for blue LEDs brightness

UPD703030GFA03

IC1 or UPD703033GFA05 System MI-COM.

or UPD703033GFA13

IC2 TDA7407D E.VOL & N.C.MPX IC

IC3HD74HC02FP

Mute logic 2-input NOR x 4or TC74HC02AF

IC4 TA8273H Power IC

IC6 NJM2123V-TE2 Switched Op. Amp.

IC7 SAA6581T RDS decoder

IC8 S-80837ANNP Reset IC When BU 5V voltage is less than 3.7V, IC outputs Lo.

IC9 TC4066BF(N) AUX input SWWhen 5 pin, 12 pin and 13 pin terminals go Hi, AUX's inputs

are selected.

IC10 TC4066BF(N) Changer input SWWhen 5 pin, 12 pin and 13 pin terminals go Hi, Changer's

inputs are selected.

IC11 SI-8050JD CD+5V AVR DC/DC converter

Q1 DTC143TUA Audio mute SW When a base goes Hi, Front R Ch. pre-out is muted.

Q2 DTC143TUA Audio mute SW When a base goes Hi, Front L Ch. pre-out is muted.

Q3 DTC143TUA Audio mute SW When a base goes Hi, Rear R Ch. pre-out is muted.

Q4 DTC143TUA Audio mute SW When a base goes Hi, Rear L Ch. pre-out is muted.

Q5 2SD2114K Audio mute SW When a base goes Hi, NON-F R Ch. pre-out is muted.

Q6 2SD2114K Audio mute SW When a base goes Hi, NON-F L Ch. pre-out is muted.

ELECTRIC UNIT (X25-9190-XX/X25-9202-70)Ref.No. Component Name Application/Function Operation/Condition/Compatibility

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KDC-MPV619/MPV7019/MPV7020/MV6521

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COMPONENTS DESCRIPTION

Ref.No. Component Name Application/Function Operation/Condition/Compatibility

Q7 DTA124EUA or KRA303 Mute driver for pre-out mute SW When a base goes Lo, Q7 is turned on for driving NON-F mute SW.

Q8 DTA124EUA or KRA303 Mute driver for pre-out mute SWWhen a base goes Lo, Q8 is turned on for driving Front and

Rear mute SW.

Q9 DTC144EUA or UN5213AUX/Changer selection SW

AUX selected : (Q9,Q10)=(ON,ON)

Q10 DTA124EUA or KRA303 Changer selected : (Q9,Q10)=(OFF,OFF)

Q11 2SC4081 or 2SD1819ABU 5V AVR

While BACKUP is applied, BU 5V AVR outputs +5V.

Q12 2SA2057 Q11 and Q12 are inverted Darlington connection.

Q13 2SA1576A or 2SB1218A SW 5VWhile a base goes Lo, SW 5V is supplied to the

microprocessor peripheral circuits.

Q14 2SC4081 or 2SD1819A When Q14's base goes Hi, Q15 is turned on, and A.+8V AVR

A.+8V AVR outputs +8.3V.Q15 2SA2057 Q14 and Q15 are inverted Darlington connection.

Q16 DTC124EUA or UN5212 A.+8V AVR and SERVO +B AVR ON/OFF control

Q17 DTA124EUA or KRA303SW14V While Q16's base goes Hi, Q17 is turned on, and A.+8V AVR

and SERVO +B AVR are working.

Q18 2SD2375 SERVO +B AVR When Q18's base goes Hi, SERVO +B AVR outputs +7.6V.

Q19 DTC124EUA or UN5212 ILL +B AVR ON/OFF control

Q20 DTA124EUA or KRA303ILL +B AVR SW While Q19's base goes Hi, Q20 is turned on, and ILL +B AVR

is working.

Q21 2SB1184 While Q22's base goes Hi, Q21 is turned on, and AVR

Q22 2SC4081 or 2SD1819AILL +B AVR outputs +10.7V.

Q21 and Q22 are inverted Darlington connection.

Q26 DTC144EUA or UN5213 Small lamp detection SWWhen vehicle small lamps turn on, Q26's base goes Hi, and

Q26 is turned on .

Q27 DTC114YUA or UN5214P-CON SW

When Q27's base goes Hi, Q32 is turned on .

Q32 2SB1277(Q,R) or 2SB1434 Works during POWER ON mode.

Q29 DTA124EUA or KRA303 P-CON. protection inhibit SW Prevents Q30 tuning ON during start-up after power ON.

Q30 2SA1576A or 2SB1218A P-CON. protection SW Protect Q32 by turning ON when P-CON output is grounded.

Q28 DTC114YUA or UN5214P-ANT SW

When Q28's base goes Hi, Q31 is turned on.

Q31 2SB1277(Q,R) or 2SB1434 Works during FM/AM reception mode or RDS reception mode.

While BACKUP is applied, a base goes Hi, and Q33 is turned on.

Q33 2SC4081 or 2SD1819A BU detection SW When momentary power down has detected, a base goes Lo,

and Q33 is turned off.

Q34 2SC4081 or 2SD1819A ACC detection SW While ACC is applied, a base goes Hi, and Q34 is turned on.

Q42 DTC124EUA or UN5212 E. VOL. mute SWWhen BU detection SW or MI-COM.'s mute is working, a base

goes Hi, and Q42 is turned on.

Q43 DTC143TUA Noise buffer

Q45 DTC124EUA or UN5212 When Q45's base goes Hi, Q47 is turned on, and A.+8V is

Q47 2SB1277(Q,R) or 2SB1434FM+B SW supplied to the F/E. Works during FM reception mode or RDS

reception mode.

Q46 DTC124EUA or UN5212AM+B SW

When Q46's base goes Hi, Q48 is turned on, and A.+8V is

Q48 2SB1277(Q,R) or 2SB1434 supplied to the F/E. Works during AM reception mode.

Q51 2SC4081 or 2SD1819A CD+5V AVR SW When a base goes Hi, CD+5V AVR is working.

Q52 DTC143TUA Composite signal buffer

Q53 DTA114YUA or UN5114 EJECT illumination/DSI SW When a base goes Lo, Q53 is turned on.

Q54 DTA114YUA or UN5114 Guide illumination SW When a base goes Lo, Q54 is turned on.

Q55 2SA1576A or 2SB1218A Panel 5V SW When a base goes Lo, Q55 is turned on.

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KDC-MPV619/MPV7019/MPV7020/MV6521

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MICROCOMPUTER'S TERMINAL DESCRIPTION

IC1 (ELECTRIC UNIT : X25-9190-XX/X25-9202-70)Pin No. Pin name I/O Description Processing Operation

1 L-DATAS O Data line to LCD driver2 L-CLK O Clock output to LCD driver3 PLL-DATA I/O Data input/output terminal with F/E4 PLL-CLK I/O Clock output to F/E5 AM+B I/O AM+B control Hi: During AM reception

6 FM+B I/O FM+B controlHi: During FM reception, Hi: During FM reception if with RDS, RDBS

7 CH-CON O Changer control output Lo: Standby mode, Hi: Operation mode8 CH-RST O Reset output to changers : Reset9 EVDD - Positive power supply connection terminal Connected to BU 5V lines.

10 EVSS - Ground connection terminal Connected to GND lines.11 AFS O Noise detection time constant switching terminal Hi: During FM reception, Lo: During FM seek or AF search12 BEEP O BEEP sound output

13 REMO IData input from the remote control light sensor or wired remote control

14 AUX SW I/O CH/AUX inputs selector terminalHi: AUX inputs, Lo: CH inputsLo: No AUX inputs modelHi: Rear/N-F pre-outs are selected to Front output.

15 N/F SW O N-F selector terminal Lo: Rear/N-F pre-outs are selected to Rear output.Lo: No Rear/N-F pre-outs model

16 IC2-SDA I/O Data line with IC2,CD mechanism MI-COM.17 IC2-SCL I/O Clock line with IC2,CD mechanism MI-COM.

18 PRE-MUTE I/O Pre-out mute control terminalLo: When momentary power down detected, when M-MUTE input is Lo.Lo: When momentary power down detected, N-F pre-

19 N/F-MUTE O N-F pre-out mute control terminal outputs selecting or OFF, when M-MUTE inputs is Lo.Lo: No Rear/N-F pre-outputs model

20 DIMMER-CON O Dimmer control output Not used (N.C.)21 TEST - Test terminal Not used (Connected to GND lines)22 SVR O Power IC SVR control output Not used (N.C.)23 P-MUTE O Power IC mute output Lo: ALL OFF model, POWER OFF mode, TEL MUTE on24 P-STBY O Power IC STBY control output Hi: Power IC on, ALL OFF mode, Lo: Power IC off25 MUTE O Mute control output Lo: Mute off, Open: Mute on26 SW5V I/O SW5V control terminal Lo: SW5V on, Hi-Z: SW5V off

27 BU DET I Momentary power down detection inputHi: When momentary power down detected or BU OFFLo: BU ON

28 ACC DET I ACC detection terminal Hi: ACC OFF, Lo: ACC ON29 N.C O Not used (N.C.)30 DIMMER I Small lights detection input Lo: During vehicle small lamps turn on.31 N.C O Not used (N.C.)

32 P-CON I/O Power control outputHi-Z: POWER OFF mode, ALL OFF mode, Hi: POWER ON mode

33 ANT-CON O Antenna control output Hi: During TUNER mode, TI reception mode, last FM mode34 RESET I Reset input terminal Lo: System reset35 XT1 I Sub clock resonator connection terminal Clock count during POWER OFF mode36 XT2 - Sub clock resonator connection terminal

37 REGC -Capacitor connection terminal for regulator inside microprocessor

38 X2 - Main clock resonator connection terminalOscillation: POWER ON mode, Oscillation stop: POWER OFF mode or momentary power down detected

39 X1 I Main clock resonator connection terminal40 VSS - Ground connection terminal Connected to GND lines.41 VDD - Positive power supply connection terminal Connected to BU 5V lines.42 CLKOUT O Internal system clock output Not used (N.C.)43 CD MECH +B I/O MP3 CD mechanism power supply control output Lo: Power supply on, Hi-Z: Power supply off44 P-ON I/O SW14V control terminal Lo: POWER OFF mode, Hi: POWER ON mode45 O-DATA I/O Data line with the external display device Lo: The model without the external display device46 O-CLK I/O Clock line with the external display device Lo: The model without the external display device47 O-CE I/O CE line with the external display device Lo: The model without the external display device

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KDC-MPV619/MPV7019/MPV7020/MV6521

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MICROCOMPUTER'S TERMINAL DESCRIPTION

Pin No. Pin name I/O Description Processing Operation48 N.C O Not used (N.C.)49 TYPE0 I Destination type selection terminal 050 TYPE1 I Destination type selection terminal 151 TYPE2 I Destination type selection terminal 252 IC2 TYPE0 I IC2 setting terminal Lo: Initial value53 IC2 TYPE1 I IC2 setting terminal Lo: Initial value54 PANEL DET I Panel detaching detection input Lo: Panel attached, Hi: Panel detached

Lo: Illumination on, Hi-Z: Illumination off55 GUIDE ILL O Guide illumination control output Lights-on: Panel tilted

Lights-out: Panel detached56 M-MUTE L I Mute request (L Ch.) from CD MECHA. MI-COM. Lo: Mute request57 M-MUTE R I Mute request (R Ch.) from CD MECHA. MI-COM. Lo: Mute request58 BVDD - Positive power supply connection terminal Connected to BU 5V lines.59 BVSS - Ground connection terminal Connected to GND lines.60 M RST O Reset output to CD mechanism MI-COM. Lo: Reset61 M STOP O Stop request to CD mechanism MI-COM. Lo: Stop mode, Hi: Operation mode62 N.C O Not used (N.C.)63 CD SW3 I CD down SW detection input Hi: Chucking64 LO/EJ I/O CD mechanism loading/Eject switching output Hi: Eject, Lo: Loading, Hi-Z: Stop or Break65 MOSW O CD mechanism loading motor control output Hi: CD loading/eject action or Break, Lo: other

66 V-ILL CLK I/OClock line with the D/A converter for Lo: Panel detached, When momentary power downvariable illumination detected

67 L INH O INH output to LCD driver IC Lo: When momentary power down detected or Reset

68 V-ILL DATA I/OData line with the D/A converter for variable illumination

69 L CE O CE output to LCD driver IC70 PANEL 5V I/O Panel 5V control terminal Lo: 5V on, Hi-Z: 5V off71 ILL ON I/O ILL+B control terminal Hi: ILL+B on, Hi-Z: ILL+B off

Lo: Illumination on, Hi-Z: Illumination off72 EJECT ILL/DSI I/O Eject key illumination control terminal Lights-on at the panel tilted during POWER ON mode

Flashing at the panel detached during POWER ON mode73 AVCONT O A/D converter reference voltage control output Hi: Active, Connected to AVREF terminal74 AVDD - Positive power supply connection terminal Connected to BU 5V lines.75 AVSS - Ground connection terminal Connected to GND lines.76 AVREF I A/D converter reference voltage input terminal77 PHONE I PHONE detection input 1V or less: TEL MUTE, 2.5V or greater: NAVI MUTE78 E2PROM DET I EEPROM detection input Lo: No EEPROM, Hi: EEPROM79 N.C I Not used (pull down to GND lines)80 N.C I Not used (pull down to GND lines)

81 FLIP DET IPanel connector removing and installing Lo: Panel attached normally, detection input Hi: Panel detached or tilted

82 N.C I Not used (pull down to GND lines)83 NOISE I FM noise detection input84 S-METER I S-meter input from F/E85 R-DATA I Data input from the RDS decoder IC Except RDS, RBDS model: Not used (pull down to GND lines)86 R-QUAL I Quality input from the RDS decoder IC Except RDS, RBDS model: Not used (pull down to GND lines)87 IFC-OUT I F/E IFC OUT input terminal Hi: Station detected (Vth=2.5V)88 CH-MUTE I Mute request from changers Hi: Mute request89 CH-REQH O Request output to changers Lo: Request90 R-CLK I Clock input from the RDS decoder IC Except RDS, RBDS model: Not used (pull down to GND lines)91 CH-REQC I Request input from changers Lo: Request92 KEY-REQ I Communication request from LCD driver IC93 CD SW1 I Loading SW detection input Lo: Loading start94 CD SW2 I 12cm disc detection SW input Lo: 12cm disc detected95 EJECT I Eject key detection input Lo: Eject key on96 CD SW4 I 8cm disc detection SW input Not used (N.C.)97 CH-DATAC I Data input from changers98 CH-DATAH O Data output to changers99 CH-CLK I/O Clock input/output with changers100 L DATAL I Data input from the LCD driver IC

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KDC-MPV619/MPV7019/MPV7020/MV6521

7

TEST MODE

1. How to enter the test modeWhile holding the Preset 1 and Preset 3 keys, reset theunit.

2. How to exit from the test modeReset the unit, ACC OFF, power OFF and Paneldetached.(Note) The test mode cannot be terminated by

momentary power down.3. Initial status in the test mode

• Sources : ALL OFF• Display : All segments are lit.• Volume : -10dB (displayed as "30")• Loudness : OFF• CRSC : OFF regardless of the presence

of switching function.• SYSTEM Q : Flat• BEEP : When pressing any keys, the

buzzer generates a beep at anytime.

4. Special display in Tuner modeWhen any of the following messages is displayed inTuner mode, the F/E may be abnormal.

• "TNE2P NG" : The EEPROM is set to thedefault (unstable values)because the F/E was shippedwithout passing through theadjustment process, etc.

• "TNCON NG" : Communication with the F/E isnot possible.

5. Forced switching of K3IEach press of the Preset 6 key in Tuner mode shouldswitch K3I from AUTO → Forced Wide → Forced Middle→ Forced Narrow → AUTO.The initial status is AUTO and the display shows thesemodes as follows.

• AUTO : FMA• Forced Wide : FMW• Forced Middle : FMM• Forced Narrow : FMN

6. Test mode specifications of the CD receiver• Forced ejection is inhibited in the reset start operation.

When the unit is reset while a CD is loaded in it, theCD is not recognized by resetting.

• Each press of the Track Up key jumps to the followingtrack numbers:No. 9 → No. 15 → No. 10 → No. 11 → No. 12 → No.13 → No. 14 → No. 9 (The cycle restarts from here.)

• Each press of the Track Down key jumps to theprevious track number to the track being played.

• When the number of total trucks of the MP3 disc is lessthan 9, 1st truck is played.

7. Audio-related specifications• A short press of the Q key initiates the audio

adjustment mode.• Pressing the ∗ key on the remote initiates the audio

adjustment mode.• Fader is selected to the initial item.• Continuous holding of a remote control key is inhibited.

• Bass, Middle and Treble are adjusted in 3 steps of Min/ Center / Max with the Track Up/Down keys.

• Balance is adjusted in 3 steps of Left Max / Center /Right Max with the Track Up/Down keys.

• Fader is adjusted in 3 steps of Rear Max / Center /Front Max with the Track Up/Down keys.

8. Menu-related specifications• A short press of the MENU key initiates the Menumode.• Pressing the DNPP/SBF key on the remote initiates the

Menu mode.• Continuous holding of a remote control key is inhibited.

9. Backup current measurementWhen the unit is reset while ACC is OFF (i.e. by turningBackup ON), the MUTE terminal goes OFF in 2 secondsin place of 15 second. (The CD mechanism is notactivated at this time.)

10. Special display when the display is all onPressing the Preset keys while the power is ALL OFFdisplays the following information.

• Security-related information1. Forced Power ON mode (All models)

Even when the security (Mask key) is approved,resetting the unit while holding the ATT and Preset 4keys makes it possible to turn the power ON for 30minutes.After 30 minutes have elapsed, it is not possible toreturn to the previous condition unless the unit is resetagain.

2. Method of registration of the security code afterEEPROM (Tuner Unit Ass'y) replacement (Codesecurity model)1. Enter the test mode. (See 1. How to enter the test

mode)2. Press the MENU key to enter the Menu mode.

Version display (8 digits, Month/Day/Hour/Minute)(Display) xxxxxxxx : System microcomputer

Short press : View power ON time. (The All OFF period is notcounted.)Long press/hold : Clear power ON time at the power ON time displaying.(Display) PON xxxxx Max. 65535 (hours)

Short press : Display CD operation time.Long press/hold : Clear CD operation time at the CD operation

time displaying.(Display) CDT xxxxx Max. 65535 (hours)

Short press : Display CD ejection count.Long press/hold : Clear CD ejection count at the CD ejection

count displaying.(Display) EJC xxxxx Max. 65535 (times)

Short press : Display Panel open/close count.Long press/hold : Clear Panel open/close count at the Panel

open/close count.(Display) PC xxxxxx Max. 655350 (times)

[PRESET 1]

[PRESET 3]

[PRESET 4]

[PRESET 5]

[PRESET 6]

Page 8: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

R11

R7

R9

R4

R6

R5

4.7

4.7

4.7

C1

C3

C2

VCC

SDA

A

8

7AO2

AO11

2

IC1

SCA6

AO33

GND5

NC4

(BOTTOM VIEW)

Q4Q5

Q6

Q1Q2

Q3

100k

100k

100k

100k

100k

100k

470

470

270

R12

R8

R10

150

150

220

(B)

(G)

(R)

PAN5V

GND

SDA

SCL

LOW PASS FILTERDAC

BUFFER

ILL+B

V-I CONVERTER

R1

R2

R3

D1

A B

C

V V V

T T T

: DAC OUT B : BUFFER INPUT C : V-I CONVERTER INPUT

R G B

PROTECTIONRESISTOR

KDC-MPV619/MPV7019/MPV7020/MV6521

8

TEST MODE / CIRCUIT DESCRIPTION

The voltage output from DAC will be in the step-wisewaveform as shown in A .When the output voltage is put through R1-3 and C1-3 low-pass filters for removing noise and smoothing voltagewaveforms, we get the voltage waveform of B.The voltage that went through the low-pass filters is inputto the buffer and that will be the input voltage of the V-Iconverter in the next stage with the voltage waveform of C.The V-I converter has the function of supplying electriccurrent in proportion to the voltage input.

For example, let us assume that the current flowing in thered LED is IR, and IR=(Q4 base voltage-VBE)/R7.From this, IR flows in proportion to Q4 base voltage.Therefore, V-I converter will supply current in proportion tothe voltage input to red, blue and green LED's, which varythe brightness of LED's.The resistor between D1 and V-I converter is the protectionresistor for limiting power supplied to transistors (Q4-6).

Using a DAC that can be varied in 256 steps between 0Vand 5V and varying DAC output voltage, the currents thatflow among R7, R9 and R11 are controlled. As a result, thebrightness of red, blue and green is adjusted.

Description of Operation

Variable Illumination Circuit

3. When the message "Security" is displayed, press andhold the Track Up/Down key for 1 second to enter thesecurity registration mode.

4. Enter the code using the FM/AM/Track Up/TrackDown keys.

• FM key : Number up• Am key : Number down• Track Up key : Cursor right shift• Track Down key : Cursor left shift

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. Press and hold the Track Up key for 3 seconds until"APPROVED" is displayed.

7. Exit from the test mode. (See 2. How to exit from thetest mode)(Note) All Clear is not applicable to the security code

of this model.

3. Simplified method of clearing the security code (K Type only)1. While the code entry is requested, press and hold the

VOL UP key for 3 seconds while holding the DISP keypressed. (This should turn "----" off.)

2. Enter "KCAR" from the remote. (Same way as the 01model)• Press the 5 key on the remote twice, then press the

Track Up key. (This enters "K".)• Press the 2 key on the remote 3 times, then press

the Track Up key. (This enters "C".)• Press the 2 key on the remote once, then press the

Track Up key. (This enters "A".)• Press the 7 key on the remote twice, then press the

Track Up key. (This enters "R".)3. The security code is cleared and the unit enters the

ALL OFF mode.4. If you commit a mistake in the code entry, the unit

enters the code request mode again.

CIRCUIT DESCRIPTION

Page 9: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

A B C D E F G H I J

1

2

3

4

5

6

7

9 10

PC BOARD (COMPONENT SIDE VIEW)

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

R50

1

C50

1

C13

4

C12

0

C502

W111

C12

2

R52

R60

R57

R25

R24

R23R74 R78

R17

R18

R198

R197

R199

R10

3

R10

8

R10

5

R21

0R

211

R21

2

R20

8R

209

R21

7R

216

R21

3

R21

4

R237R239

R240

R24

5

R228

R224

R225

R101

R10

2

R20

7

R17

0

R17

1

R25

8R

256

R17

4

R24

8

R24

6

R20

6

R203

R25

3

R25

5

C104

C93

C20

6

R32R31

R54

R53

R4 R3R9 R10

R16

R15

X2

W10

7/R

26

W101

W102

W103

L10

R269R270

R271

C20

3

R21

8

R229

R227

R226

X1

C209

BE

EB E

B

BE

BE

EB

EB BE

EB

BE

EB

EB

BE

1

4

8

5

1

89

16

17

148

17

8 14

130

8051

81

100

50

31

12

43

1 5

9

1

161

8

14

1528

PLLCLK

PLLDATA

RST

TEST

BU5V

C92

C25

C56

C76

L9

C36

R79

R80

R93

R59

R58

X3

L2

C74

C19C20

C23

C18

C17

C2C1

C21

C22

C73C54

C27

C29

C24

C30

C28

C102

C136

C138

C101

C91

C94

C202

C59

C55

C52

C103

C63

C64

C58

C57

C16

C15

C14 C13

L1

R92

L6

L7

L3

R14

1R

142

L8

C62

C61

C60

R84

R85

L11

1 25

E B

BE1

4

E B

BE

2 24

913 2

1

8

9 16

1

9 6 1

EB

BE

BE

24 2

23 1

18

17

2

1

1110

126

874

123

1

24

IC5

IC9

D120

IC2

IC7

D102

Q16

Q14

Q13

Q17

Q53

Q3 Q4 Q1

Q8

Q10Q9

Q42

Q2

IC8

D114

IC10

IC11

IC6

IC1

D103

D104

D105

D106

D107

D108

D101

X25-9190-XX/9202-70 (J74-1322-12/1387-12)

CN

4

D18

Q15

Q12

Q18

S1

J1

CN2

D1

CN3

D38

D34

D71

D39

D33

D30

D14 D32

Q32

D44

D42

D41

D45

D46

D47

D6

D2

D4

D5

D17

D12

IC4

WH1

D16

J2

A1

D31

D115

D13

Q47

D19

D35

D36

P1

Q48

D15

Q31

D11

8

D11

7

CN1

C51

C52

C56

C55

3 1

4 2

1

68

36

37

KS

4

KI5

KI1

KS

2

KI2

KS

3

KI3

KI4

KS

1

AU

TOD

ISP

56

43

21

RS

TA

UD

AM

ATT

FM

SR

C

D51 D50

D52D53

IC2

D9

D10

D11

D6

D7

D8

D12

D16

D17

D5

D13

D14

D15

D80

D81

X16-1620-10/1652-70 A/2 (J74-1313-02)

X16 B/2

ED

1

1516

12

1

1718

2

X89-2510-10/2522-70 (J74-1325-02)

S1

J1

CN1

ICQ

addres

1

4C

2

3E

4

2E

6

3C

7

5F

8

5C

9

4D

10

4E

11

5B1

2B2

2B3

2A4

2A8

2B9

4E104E

124B

134B

144B

154B

164B

174B

185B

312C

323C

423E

473E

484E

535E

X25-9190-XX/9202-70

X16-1620-10/1652-70 A/2IC Q address

2 2H

Page 10: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

K L M N O P Q R S T

1

2

3

4

5

6

7

11 12

PC BOARD (FOIL SIDE VIEW)

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

EB

EBBE BE

EB

EB

EB

EB

BE

BE

EB

EB

EB

BE

EB

EB

BE BEBE

EB EB

BE

C121

R10

6

C51

C40

8C

409

C40

6

C41

1

R27

2

R50

2

C403

C40

1C402

R7/

W10

9

R8/

W11

0

R21

5

C40

7

R20

5

C81

C40

5

C41

0

C412

C41

3R

100

R62

C65

R63

R10

4

R64

C11

7

C118

TH1

R81

C34

C33

C35

R82

R83

R87

R55

R13

R56

R1

R61

R14

R2

R16

7

R16

5

R16

3

R18

1

R18

5

R16

8

R126

R124

R122

R123

R121

R127

R5

R6

R16

6

R11

R125

R12

R128

R16

9

R18

0

R186

R16

4

R18

4

R18

3

R196

R17

5

R22

2

R11

5R

113

R22

0R22

1

R31

0

R12

9

R21

9

R23

8

R23

4R

235

R23

6

R241

R91

R244

R24

2

R24

3

R94

R22

3

R23

2R

233

R23

0

R23

1

R263

R178

R30

3

R182

R264

R25

7

R261R260 R259

R31

2

R30

1

R30

2R

304

R30

8R

306

R31

1

R266 R265

R262

R30

7

R268 R267

R173

R30

5R

195

R143

R24

7

R30

9

R202

R13

0

R24

9

R25

0

R162

R25

4

R25

1

R19

3R

194

R25

2

R172

R144

R90

C78

C205

C72

C77

C75

C204

C156

C14

0

C13

9

C157

C79

C20

1

C15

8

C10

5

C53

C42

C135

C207

C71

C43

C10

6

C44 C41

R41

R42

R51

R27

R29

R77

R88R89R

73

R65

R76

R28

C82

C80

C137

R19

R21

R30

R22

R20

W106

C84

C85

C83

C86

C89C90

C88

C87

W108

R86

W10

0

R45

R46

C107

C20

8

W104

W10

5

R20

4

17

148

D11

9

D11

3

D40

IC3

Q21

D23D

28

D24

D22D26

D3

D25

D21D

27Q54

Q55

Q11

Q7

Q52

Q29

Q30

Q27

Q20

Q22

Q26

Q19

Q45

Q46

Q51

Q43

Q33Q34

D37

Q6Q5Q28

D112

D111

D110

D109

D11

6

X25-9190-XX/9202-70 (J74-1322-12/1387-12)

BE EB EB

EB EB EB EB EB EB

BE

BE

EB

EB EB EB

BE

BE

BE

BE

BE

C53C50

C57C54

R21

R19

R20

R17

R18

C66

C67

1

C65

C6

C7

R54

R55

R56

R50

R28

R51

R53

R52

R63

R62

R64

R66

R65

R58

R57

R59R61

R60

R15

R7

R16

R12

R9

R8

R11

R10

R1

R23

R27

R24

R2

R5

R6

R3

R4

C63

C64

C61

C62C80C81

C68

C59

C60

C58

C1

C2

R68R67

C5

C4C

3

CP

54

CP55

CP

1

CP

56

CP

51

CP

50

CP53

CP52

115

162

1

25 26

5051

7576

100

45

8

R22

KI4

R

G R BG B

VILL-DATA

LED+B

VILL-CLK

REMO

ES

D-G

ND

PAN

5V

VLCD1

LED+B

L-INHKI1

FLIP DET

RST

L-DATAL

L-CE

KS2

L-DATAS

L-CLK

KS

1

KI3

KS

4

D-G

ND

LED

+B

BKI5

R

G B R

KI2

G

KS

3

ILL-GND

Q3

Q4

Q54

Q53

Q55

Q57

Q56

Q52

Q5

Q1

Q6

Q51

Q50

Q64

Q63

Q59

Q58

Q60

Q62

Q61

D26

IC1

IC3

J1

X16-1620-10/1652-70 A/2 (J74-1313-02)

X16 B/2

1817

16

21

2

15

1

X89-2510-10/2522-70 (J74-1325-02)

S1

J1

CN1

ICQ

address

3

4R5

3T6

3T7

2S114S

196P

206O

215O

226O

263S

273R

283S

293Q

302Q

333S

343S

433P

453P

464P

516S

525O

546R

556Q

X25-9190-XX/9202-70

X16-1620-10/1652-70 A/2

1 5M3 2M

1 4M3 4N4 4N5 4N6 4M

50 3M51 3M52 3M53 3M54 3M55 3M56 6M57 6M58 6M59 7N60 7M61 7M62 3N63 3N64 3N

IC Q address

Page 11: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

A B C D E F G H I J

1

2

3

4

5

6

7

Q18

D118

D117

D116

D119

D120

S1 Q54

D33 D34

D6

Q19

Q20

Q16

Q17D

2

D28

D27

D26

D25

Q11

D31

D30

Q27

Q13

Q26

Q34Q33D17

Q32

Q29

Q30Q31

Q28

Q14

Q15

Q12D3

D13

D15

D21

D22

D23

D24

D4

D5

D71

D114

D16

D18

D14

D12

SW 14V

CN4

∗ D39 ∗ D38

SYSTEMMI-COM.

∗ C

P-CON.

SW

∗ G WIRED REMO/OEM DISP OUT

ILL +B

∗ B

+B AVRSERVO

A.+8VAVR

SW 5V

BU 5V AVR

LOGICMUTE

P-CON SW

ICRESET

POWERIC

ILLUMINATION SWGUIDE

DETECTION SWSMALL LAMP

SWBU DETECTION

SWACC DETECTION

P-ANT SW

B LINEGND LINESIGNAL LINE

P-CON. PROTECTIONINHIBIT SW

D1

J1

D32

Q22

Q21

ILL +BAVR SW

CN2 CN3

D113Q55

PANEL5V SW

P1

D106

/DSI SW

D112 D111

Q53

ILLUMINATIONEJECT

D110 D109 D108 D107

D102D104D105 D103

AVR

to CD MECHA.

∗ D19

PANEL DET SW

PROTECTION

0V5V

0V5V 5V

0V

0V5V

0V5V

0V5V

5V0V

5.0V

0V

0V5V

0V5V

0V5V

3.5V

0V

5.0V

0V

0V5V

0V3.5V

0V5V

5V0V 5V

0V 0V5V

5V0V

5V0V

0V5V

5V0V

5V0V

0V5V

0V5V

0/5.0V

0.5/

1.6/

4.1V 0V

0V5V

0V5V

5V0V

0V

5.0V

0-3.0V

0-4.3V

0V5V

0/5.0V

0/5.0V

5.0V 0V

5V0V

5V0V

0V5V

5.0V

0V

5V0V

5V0V

5V0V

0V5V

0V 0V7.

6V

7.6V

4.9V

9.0V

0V7.

6V1.

3V1.

4V

7.6V

4.0V

0V

1.4V

1.4V

7.6V 7.6V

1.4V

7.6V 7.6V

14.4

V

14.4

V

5V0V

5.0V

0V

0V5V

14.2V

5V0V

5V0V

5V0V

5V0V

5V0V

5V0V

0V5V

5V0V

5V0V

0V5V

0V5V

5V0V

5V0V

14.4V

5.0V

5.0V

14.2V

14.4V

10.5V

8.3V

8.3V

5.0V

7.5V

5.0V5.0V 7.5V

5.0V

10.5V

0V

0V

5.0V

0V

47K

10K

22K

22K

47K

10K

22K

22K

47K

10K

47K

47K

22K

22K

22K

22K

22K

22K

10K

47K

IC8

∗ IC1

IC4

IC3

ELECTRIC UNIT (X25-9XXX-XX)

10K

32.768KHz

20.0MHz

L10

R21

R20

R22

R19

X1

R254

R25

5

100K

R24

9 10

K

R25

2 10

K

R24

3 47

0

R239 470

R240 470

X2

R92

33K

R77

100K

C80 0.01

C75

0.06

8

R741/

2WR

85 1

K

R82

22K

R86

1000

PC

77

R83

4.7

K

1/2W

R84

1K

3.3u

35C

76

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

81

51 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

DIM

ME

R

N.C

AC

C D

ET

BU

DE

T

SW

5V

MU

TE

P-S

TB

Y

P-M

UT

E

SV

R

TE

ST

DIM

ME

R-C

ON

N/F

-MU

TE

PR

E-M

UT

E

IC2-

CLK

IC2-

SD

A

N/F

SW

AU

X S

W

RE

MO

BE

EP

AF

S

EV

SS

EV

DD

CH

-RS

T

CH

-CO

N

FM

+B

AM

+B

PLL

-CLK

PLL

-DAT

A

L-C

LK

L-D

ATA

S

L-DATAL

CH-CLK

CH-DATAH

CH-DATAC

CD-SW4

EJECT

CD-SW2

CD-SW1

KEY-REQ

CH-RE QC

R-CLK

CH-REQH

CH-MUTE

IFC-OUT

R-QUAL

R-DATA

S-METER

NOISE

N.C

FLIP DET

TY

PE

2

IC2T

YP

E0

IC2T

YP

E1

PAN

EL

DE

TG

UID

E IL

L

M-M

UT

EL

M-M

UT

ER

BV

DD

BV

SS

M R

ST

M S

TOP

N.C

CD

SW

3

LO/E

J

MO

SW

V-I

LL C

LK

L IN

H

V-I

LL D

ATA

L-C

E

PAN

EL

5V

ILL

ON

EJE

CT

ILL/

DS

I

AV

CO

NT

AV

DD

AV

SS

AV

RE

F

PH

ON

E

DE

T

N.C

N.C

N.C

P-CON

ANT-CON

RESET

XT1

XT2

REGC

X2

X1

VSS

VDD

CLKOUT

CD MECH +B

P-ON

O-DATA

O-CLK

O-CE

N.C

TYPE0

TYPE1

R102 100

R103 10k

R101 10K

0.47u50C91

22u1

6C

92C

140.

22u5

0

C15

0.22

u50

C16

0.22

u50

C13

0.22

u50

1

C40

6

R52

22K

220u

16

0.01

C53

10u1

6C

54

100R51

C56

100

u6.3

R54

22K

2.2KR53

10K

R55

1K

R56

1K

R57

100u

16C

57

2.2 1/2WR59

2.2 1/2W

R58

220u

10C

58

0.01∗ C209

4.7u

HL1

1

47u6.3C202

1.5KR60

100u10C59

C203 1

47K

C204 22p

22PC205

C206 1

100K

R25

7

15K

R25

8

∗ R269 100

∗ R270 100

∗ R271 100

0.01

100K

∗ R25

9

100K

∗ R26

1

100K

∗ R26

3

100K

∗ R26

0

100K

∗ R26

2

100K

∗ R26

4

100K

R26

610

0K

R26

8

R203 1K

C20

7 0.

22

R20

2 47

0K

R204 240

R20

6 1K

R20

7 1K

R20

8 1K

R20

9 1K

R21

0 2.

2k

R21

1 10

0

R21

2 2.

2K

R21

3 47

0

R21

4 47

0

R21

6 10

0K

R21

7 10

0k

R21

8 10

0K

R21

9 10

0k

2.2K

R22

0

R22

1 10

0K

∗ R22

2 10

0K

∗ R22

3 10

0K

C20

8 10

00P

R238 100K

R233 1K

R237 470

R235 47K

R130 100K

R236 100K

R232 2.2K

R231 2.2K

R228 1k

R129 100K

∗ R230 100K

R205 100K

2.2k

2.2K

R196 470

R197 470

R198 470

R199

1KR61

10KR88

24KR87

10K

R89

3.3K

1/2

WR

93

1K 1

/2W

R80

22KR81

1K 1/2W

R79

0.01

C78

22K

R91

100K

R94

22K

R90

0.1u

50C

74

10K

R78

∗ W108

0.01

C71

1u50

C73

∗ R76

∗ R73 0.02

2C

72

2.2K

R25

6

OU

T4+

OU

T4-

DO

SG

ND

IN3

OU

T3+

OU

T3-

OU

T2+

OU

T1-

OU

T1+

IN1

TAB

OU

T2-

51 3 7 9 11 13 15 17 19 21 23 25

6 8 102 4

PG

ND

ST-

BY

VC

C

PG

ND

RIP

20 22 2412 14 16 18P

GN

D

IN2

IN4

AU

XIN

VC

C

MU

TE

PG

ND

21

34

1

2

4

3

1

2

R24

4 4.

7K

R24

5 1K

2.2K

R24

7 2.

2M

∗ R24

8 47

0

R25

0 1K

R24

1 4.

7K

R24

2 47

0

R25

1 1K

C20

1

4 356

8 7

11

R24

6

1417 16 15

18

47K

33

32

R65

45

47

46

72706968676658 57 6160 63 64 65

81

E2P

RO

M

R225

R224

85

84

83

86

87

89

88

91

93

94

100

95

99

98

97

FR

-

RR

+

RR

-

FR

+

RL+

RL-

FL+ FL-

FL

RL

RR

FR

+

2

96

VS

S7

8

543

101112

1V

DD

1314

18

33

Q28,31

Q30

Q29

Q27,32

C55

+8V

47

46

45

13Q19,20

15

BU

BU

Q16,17

Q18

Q14,15

Q11,12

BU

13

+

+

IC8

Q54

Q26

Q33Q34

90

32

+B

BU

14

+14V

+14

V

+14

V

+B

BU BU

BU

BU

BU

BU

BU

BUBU

BU

BU

BU

+5V

+5V

+5V

+5V

+5V

+5V

0.01

C79

28

19

18

25

27

+5V

+5V+5V

+5V

+5V

BU

+B +B +B

+8V

+8V

+5V

+8V

+5V

+8V +8V

+5V

+5V

+5V+5V+5V

BU5V

BU

5V

23

28 27 25 23

1 2

BU BU BU

+B

BU

ACC

GND

B.U.

REAR Lch+

FRONT Lch+

REAR Rch+

REAR Rch-

FRONT Rch+

FRONT Rch-

REAR Lch-

FRONT Lch-

P-ANT

P-CON

15

RR-

FR+

FR-

RL+

FL+

RL-

FL-

RR+

14

+

2200

u16

C51

0.0

1

L1

BU

9 8

10 7

11 6

12 5

14 3

13 4

215

FU

SE

F1

10A

16 1

C52

R10

5 47

K

R10

8

R10

6 1.

5K

C94

1u5

0

6.8K

TH1

C93 0.1

470

R18

1 1K

R18

5 47

0

R16

8 47

0

R16

7 1K

R16

9 47

0

R16

5 1K

R16

3 47

0

R16

6 47

0

R18

0 4.

7K

R16

4 1K

0.01

C15

7

0.01

C15

6

D O

UT

24

+B

Lch

AU

DIO

MS

DA

SW

2

SW

1

MS

CLK

23 21

22

19

1820

MU

TE

R

MU

TE

L

M R

ST

Rch

GN

D

100K

17

16

15 13

14

SW

4

SW

3

M S

TOP

11

12 10

D5.

0V

MO

SW

LO/E

J

D G

ND

D G

ND

BU

5V

D5.

0V

6

9 7

8

5 3

4G

ND

SE

RV

O+B

SE

RV

O

1

2

0.01C120

DG

ND

ILL

G

ILL+

B

PAN

EL

16

17

18

15

L D

ATA

L

DAT

A

L IN

H

CO

NT

RS

T

RE

MO

12

13

14

11

10

V-I

LL C

LK

FLI

P D

ET

L D

ATA

S

L C

E

L C

LK

9 7

8

5

46

470

R19

3

R17

2 10

0K 470

R19

4

R17

3 10

0K

+8V

9394

19 20 3

+8V R171

R170

100K

4 5857 60

R17

4

63

61

2.2K

+B

6564

70

+B

47K

+5V

+B

R17

84.

7K

R182

66 8169686713 100 2 1

R18

6 24

0

R18

3 1K

ES

D G

ND

ILL

EJE

CT

3 1

2

95 72

Q21,22

Q55

13 12 11 10 9 8 7 6 5 4 3 4 5 8 12 3 6

7 9 10 11 13

+8V

+8V

V-I

LL

EJE

CT

5V DIM

22K

22K

22K

22K

13

19

140uH

4.7K

47K

S1

D5V

D5VD5V

BU5V

BU

5V

BU5V BU5V

BU

5VB

U5V

BU5V

BU

5VB

U5V

BU

5V

BU5V BU5V

BU

5V BU

5V

BU5V BU5V BU5V

BU

5V

BU5V

BU5VBU5VBU5VSW5VSW5VSW5V

SW

5VS

W5V

SW5V

SW5V

SW

5V

SW5V

BU

5V

BU5V

SW

5V

ILLUMI

PHONE

BU

5V

+

+

+

+

+

+

+

+

+

+5V

+

CAUTION : For continued safety, replace safety critical components only withmanufacturer'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 acceptablyinsulated 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 instruments or/and units.

!

2SB1184 2SB1277 2SC4081 DTA114EUADTA124EUA

DTC124EUA

DTC114YUADTC143TUAUN5114UN5213

UN52142SA1576A2SB1218A2SD1819A2SD2114K

Page 12: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

K L M N O P Q R S T

KDC-MPV619/MPV7019KDC-MPV7020/MV6521

1SS133

Q27,28 DTC114YUA or

DTC144EUA orQ9,26

Q5,6 2SD2114K

MTZJ4.3(B)D115B30-1567-05

DA204K or

D114

SFPB-54VD40

S1JD21-28

IC11IC9,10IC8

IMSA-6081D37

2SB1277(Q,R) or

2SB11842SD2375

Q21Q18

DTC124EUA

2SA1576A or2SA2057

Q13,30,55Q12,15

2SC4081 or

DTA124EUA or

DTC143TUAQ1-4,43,52

MA4062-L orD41,42,44

MA4068(N)-M

D13,15,16,19MA4047-M

MA4110-L orMA4082(N)-LMA4091(N)-LRB160L-40

D12

D6D5D4D3D2D1

IC6

:

IC4

IC3

IC7

IC1

1N5393G-M5MA4056(N)-M

AM01Z or

IC2

Q51

Q43

Q52

∗ Q5 ∗ Q6∗ Q7

Q42

Q8

Q2Q1

Q46

Q48

Q45

Q47

D36

D35

D14,30-34,38,39,71,117,118D17,18,35,36,45-47

D102-113,116,119,120

Q16,19,42,45,46

Q11,14,22,33,34,51

Q7,8,10,17,20,29

Q31,32,47,48

D45

D46

D47

D44

D41

D42

J2

∗ A1

D37

WH1

ANT.

CN1 CN1

∗ Q3 ∗ Q4

Q10Q9

RDS DECODER∗ F

AUDIO

SWMUTE

AUDIOMUTESW

AUDIOMUTESW

N.C. MPX ICE. VOL &

∗ D

SELECTION SWAUX/CHANGER

INPUT SWCHANGER

AUX INPUT SW

D40

CD+5VAVR

AVR SWCD+5V

SWAM+B

FM+BSW

SIGNAL BUFFERCOMPOSITE

NOISEBUFFER

E.VOL.

SWMUTE

MUTE SWFOR PRE-OUTMUTE DRIVER

∗ E

SWITCHEDOP. AMP.

D115

REAR FRONT

CORD

N-FADER REAR FRONT

RCA

N-FADER FRONTREAR/AUX FRONTN-FADERREAR/

CN1

2/2

EJECTS1

J1

X16-J1

HD74HC02FP or

NJM2123V-TE2

S-80837ANNP

TA8273H

TDA7407D

SAA6581T

TC4066BF(N)SI-8050JD

:

::::::

:

:

:

:

:

:

:

:

::

::

:

TC74HC02AF

2SB1434

UN5214

UN5212

2SB1218A

2SD1819A

UN5213

KRA303

::::::

::

::::::

:

::

∗ H ∗ I

B C EDF G I

: DTA114YUA orQ53,54UN5114

HZS11B2

ERA15-02

HZS6C1

KDS226

H

DSM1SD2 or

0V5V

0V8.3V

4.2V 0-3.5V

5.0V

4.8V

4.3V

4.2V

4.3V

4.2V

4.2V

0V14.4V

0V 5.0V

5.0V

14.4

V

0/8.

0V

4.2V

0V

4.2V

0/8.

0V

0/8.

0V

8.3V

0V5V

5V0V

0V5V

0V

5.0V

2.5V

2.5V

2.5V

2.5V

0V

0V

0V

5.0V

4.2V

4.2V

4.2V

4.2V

4.2V

4.2V

4.2V

4.2V

4.2V

4.2V

4.2V

0V 4.2V

0V 0V 0/8.

0V

4.2V

4.2V

4.2V

4.2V

4.2V

4.2V

0/8.

0V

0/8.

0V

8.3V

3.6V

0V

0V

4.3V

4.3V

4.3V

4.3V

4.3V

0V5V

4.3V

4.3V

4.3V

4.3V

4.3V

8.3V

0V5V

14.4V

8.3V

5.0V

4.7K

4.7K

4.7K

4.7K

47K

47K

22K

22K

22K

22K

4.7K

4.7K

22K

22K

22K

22K

22K

22K

22K

22K

IC9

IC11

IC10

IC2

IC7

IC6

KDC-MPV619/MPV7019/MPV7020/MV6521 (1/2)

(X89-2510-10/2522-70)

A

DC CORDKDC-MPV619/MPV7019/MPV7020

DC CORDKDC-MV6521

DAUGHTER UNIT

0.01

220uH

(AU

X

4.7K

360

GN

D

SW

OU

T

ON

/

VIN

VO

S

GN

D

VC

C

GN

D

GN

D

Rch

Lch

Lch

Rch

Rch

Lch

4.33

2MH

z

GN

D

Lch

Rch

Lch

Rch

GN

D

GN

D

C122

0.01

L9

C411

0.01

C117

X3

∗ R45

∗ R14

22K

R144

R143

22K

0.01

28 27 26 25 24 23 22 21 20 19 18 17 16 15

AC

OU

T L

AC

OU

T R

OU

T L

F

OU

T R

F

OU

T L

R

OU

T R

R

VD

D

GN

D

SD

A

SC

L

S M

UT

E

QU

AL

NC

NC

1 2 3 4 5 6 7 8 9 10 11 12 13 14

VR

EF

CR

EF

TAP

E L

TAP

E R

CD

R

CD

GN

D

CD

L

NC

AF

S

AM

MP

X

LEV

EL

MP

IN

MP

OU

T

1

2

3

4

5

6

7

8

QUAL

RDDA

MPX

OSEL

GND

ARI

FILOUT

16

15

14

13

12

11

10

9

RDCK

T57

OSCO

OSCI

VCC

EXTRES

TM

FSEL

2.2K

2.2K

330PC137

2.2u50C136

27PC139

2.2KR100

R162 4.7K

4.7uHL6

4.7uH

L7

1KR141

1KR142

180

R6

∗ R11

∗ R9 ∗ R10

∗ R8

360

∗ C20

R2

360

∗ R7

∗ C19

10u1

6C

18

∗ R12

22K∗ R16

R1

360

22KR3

22KR4

180

R5

10u1

6C

17

10u1

6∗ C

22

4.7K

∗ R46

180

∗ R18

10u1

6∗ C

2136

0∗ R

13

22K∗ R15

180

∗ R17

0.1

∗ C35 0.1

∗ C34 1K

∗ R50

2

0.1

C334.

7∗ R

26

C61

100

u25

C62

100

u25

220u

16C

63

220u

16C

64

47KR64

47K

R63

0.22C65

47K

R62

0.47

u50

C1

0.47

u50

C2

0.03

3C

43

0.47

C41

0.1C105

4.7K

C106 0.1

C42 150P

C44 0.01

10K

R42

4.7K

R41

4.7KR115

0.01

680P

10u1

6

27PC140

47u1

0∗ C

36

R32

47K

R31

47K

C50

2 0.

01

C82

0.0

1

C81

0.0

1

47u10C103

0.01C104

2.2u50C101

SDA

C24 0.47u50

C25 47u10

C23 0.47u50

NOISE OUT

RDS OUT

AUDIO OUT

AMIF OUT

S-METER

89

88

7

91

98

99

97

8

21

22

23

24IF1 GND

IF1 +B

SCL15

16

18

19

20

17DIG GND

VDD 5V

OSC GND

OSC GND

OSC GND

OSC GND

371113

8 Rch2 D GND

RSTR124 4.7K

1K 0.01

R122 4.7K

R25 4.7

R24 10

R121 100

R123 4.7K

+

+

REQ H

GND

Rch

A GND

MUTE

CH CON

109

11

1312

B.U43

56 A GND

MUTECHCON

6

2

BU

78

34

910

REQ CDATA C

CLKLch

DATA H

41526

5

1

RF GND

R23 10

R125 4.7K

R126 4.7K

R127 100

R128 100

+

REQ C

CLK

Lch

DATA H

DATA C

8

W/N

Vt

9

10

11

13

14IFC OUT

PLL +B12

3

4

5

6

7

FM ANT

AM ANT

FM +B

AM +B

2

10

13

1112 9

1

L852mH

71 REQ H

12

RST

8

1

2

9

9

2345678

568 7 4 3 2

234561

61 2345

1

1

∗ W10

7

∗ W10

9

∗ W11

0

∗ W10

1

∗ W10

3

∗ W10

2

67 45 3 12

98 1110 12 1413

510

GN

D8 9

67

1211 13

VC

C14

24 3 1

5431 2

2.2K

86

85

90

R227

R229

R226

C13

4C

138

C13

5

+

N-F

R

N-F

L

FL

FR

RR

RL

∗ W10

6

Q5,6 Q1,2

+ +

W111

5

6

3

4

87

84

R113

C405

+

765

+

∗ W104

11

1

14

6

5

7

Q3,4

1716

18

20

19

OF

F

+B

IC11

Q51

R50

1

C50

1

2

1

4.7u

HL2

+5V

+B

+B

+B

+8V

+8V

+B

Q45,47

Q46,48

Q42Q43

Q9,10

Q7,8

11

1

N-FR

N-FL

RL

RR

FR

FL

11

83

3 4

+8V

+8V

+8V

+8V

+8V

+8V

+8V

+8V

BU

BU

BU

BU

BU BU

FR

FL

RR

RL

BU

BU

BU

BU

BUBU

+8V+8V+8V +8V

C29

10u

16

C27

10u

16

R29

10K

R27

10K

++

R309

12

11

9

10GND

GND

-

RL+

R30

7 10

K

10K

10K

R30

3 10

K

R30

5 10

K

16

14

13

15

R31

1R

301

10K

FL

-

L

+

10K

R31

0

R28

C28

RR

8

7

R5

-+

610

u16

C30

10u1

6

10KR312

10K

R30

10K

∗ W10

5

R30

8 10

K

R104

220

FR

-+ 3

4

2

1VCC

C102 10u16

C107 0.01

R30

2 10

K

R30

6 10

K

R30

4 10

K

+8V

360

BU

BU

BU

+8V +8V

+8V

15

VREF

+10.5V

1111L-INH/L-RST

ESD-G

EJECT

EJECT ILL

FLIP DET

D/A CLK/NC

3

1

2

4

5 5

4

L-DATAS

L-CE

L-DATAL

L-CLK

D/A DATA/NC

6

8

7

8

6

7

9

10

9

10

16VDD

REMO

D-GND

NC/DIMMER

13RST

12

13

12

15

14 14

ILL-GND

ILL+B

18

17

FLIP DET

D/A CLK/NC

REMO

L-INH/L-RST

L-DATAL

NC/DIMMER

D/A DATA/NC

11 11

+5V

4

5

16 VDD

15

14

13

12

13

12

RST

9

10

9

10

8

14

8

7 L-CE

ILL+B

6

D-GND

ESD-G

ILL-GND

L-DATAS+5V

7

4

5 L-CLK

6

2

3

1

GN

D)

KDC-MV6521 (E)

MODEL NAME

KDC-MPV619 (K)KDC-MPV7019 (K)KDC-MPV7020 (M)

R222,223,R26,R13-18,R9, R11,R7,Q3,IC1

D38,C21,22,C19,

X86-3240-11

X86-3240-11X86-3240-11

NO

YES

YESYES

X25-9202-70 YESX25-9190-21X25-9190-11X25-9190-10

UNIT No.

NO

NONO

YESNO YESYESYES

NOYES

NONO

NONOYES

A1

YESNO NONOYESYES

0.47u50

2010u1610u16

NO35

YESYES

C36

NONO

YESYES

YES YES

NO

NONO

YES

NO39

YESYESYES

UPD703030GFA03

UPD703033GFA13

NONO YES NO YESNO

22K10

9.1K22K

NO YES NO

4NO

Q5-7

YES

8YESYES

YES1K

45,46,248

YES18012

180NO

NO 22K YESYES 100K

NO502

NO

R76,269-271,

100K100K

NO

NONO

NOYES

230,264

YESYES

W104W101 W109,

NO NOYES YESYES

YESNO

R259

YESNO NO

NO

R261

YESNO

R260

YESYES

R262

NO

NONO YES NO

YES-107

NOYES

NO

-103YESYES

NO YES

NONO

NO110

NO

B.UP GND

ACC

10 7FRONT LWHT

WHT/BLK

9 8REAR L

GRN/BLK

GRN

P. CON

ANT CON

FRONT R

RED

BLU

BLU/WHT

GRY

GRY/BLK11

5

6

12

13

14

4

3

BLK16

15

1

2

REAR R

ORG/WHT

VIOL/BLK

VIOL

YEL

ILLUMI

13 4 ANT CON

4

3

4

3

RR

-R

R+

B2

1

A

P.CON

1

2

BU

GN

D

ILLU

MI

FL-

FR

-F

L+

FR

+

RL+

RL-

6

5

8

7

AC

C 57

68

TEL MUTE BRN

YEL

ORG/WHT

BLK16 1

BLU/WHT

RED

14 3

15 2

P CON

FR+

FL+

FL-

FR-GRN/BLK

VIOL

VIOL/BLK

GRY

BLU/WHT

12 5

WHT/BLK

GRY/BLK

10

8

7

9

611

RR+

RL+

RL-

RR-

GRN WHT

263

D5V

D5V

D5V

D5VD5V

NO

NOYESYES

X86-3342-71

C209C34

YES

NOYESYES

D19 R73 W108

BU

5V

BU

5V

SW

5VS

W5V

SW

5VS

W5V

SW5V SW5V SW5V

SW

5V

SW

5V

SW5V

SW

5V

SW5V

SW5V

SW5V

SW5V

SW

5V

+ +

+

UPD703033GFA13UPD703033GFA05

+B

++

+ +

+

+

+

+

+ +

+

+

DA204KDTA114YUA

UN5212 TC4066BFTC74HC02AF

NJM2123V-TE2

Page 13: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

U V W X Y Z AA AB AC AD

1

2

3

4

5

6

7

10.5V

0V

5.0V0V

0V

0V5V

5.0V

7.6V

6.0V

4.5V

3.0V

1.5V

0V

5.0V

0V

0V

5.0V

5.0V

0V

0V-5.0V

5V0V

5V0V

5V2.5V

5V

0V

0V5V

5V0V

5.0V

8

1

5

7

13

3

9

10

14

12

6

15

LED+B

ILL-GND

L-CLK

L-CE

RST

L-DATAS

L-DATAL

VILL-DATA

VILL-CLK

REMO

NC

FLIP DET

330R17

KS

3

KS

4

KS

2

KS

1

KI1

KI2

KI3

KI4

1K

10KR15

KI1

KI4

KI3

KI2

4.7R11

KI5

75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

27

26

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

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

KS

5

KS

4

KS

3

KS

2

KS

1

CO

M1

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

CO

M7

CO

M8

CO

M9

CO

M10

S60

S59

S58

S57

S56

S55

S54

S53

S52 S51

S45

S44

S43

S42

S41

S40

S39

S38

S37

S36

S35

S34

S33

S32

S31

S30

S29

S28

S27

S26

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

KI5

REMO

RED

GREEN

KEY

VDD

VLCD

VLCD0

VLCD1

VLCD2

VLCD3

VLCD4

VSS

TEST

OSC

INH

DO

CE

CL

DI

S4

S3

S2

S1

S10S8

S7

S6

S5

S9

S15

S14

S13

S12

S11

S20

S19

S18

S17

S16

S21

S22

S23

S38

S34

S32

S31

S33

S36

S35

S37

S46

S42

S40

S39

S41

S44

S43

S45

S47

S50

S30

S29

S60

S59

S58

S57

S56

S55

S54

S53

S52

S51C4

C1

C8

C2

C3

C7

C5

C6K

S1

KS

4

KS

2

KS

3

10KR16

R5

C4 0.1

C3 0.1 R4

C2 0.1 R3

0.1

100

R9

2.2

C7

S49

S48

S25

S24

S50

S46

S47

S48

S49

28

29

30

31

32

S28

S27

S26

79KI3

78KI2

KI480

KI177

KS676

KI5

84

83

2

PAN 5V

R10

CP1470x4

22K

97

98

99

100

97

98

99

100

C1 680P

R1 43K

GND2

VCC

4

3GND1

OUT1

2

R18330

R19330

R20510

R21

360

84

83

SDA

3.9KR6

2.2K

2.2K

2.2K

R2

2.2K

0.01

R7 22K

750

R8

ESD-GND

10K

R28

10K

R27

+B

KDC-MPV619

MODEL NAME

KDC-MV6521

+10V

+B

+B

P5V

+B

SCL

470x2CP56

C6

8 7 6 5

VC

C

SC

L

SC

A

GN

D

1 2 3 4

A01

A02

A03

NC

C5

R12

4.7

R66 SD

A

SC

L

R67

10K

R68

10K

100Kx4CP55

BGR

C67 4.7

C66 4.7

C65 4.7

CP54100Kx4

C681

1

2

4

3

R50 150

R52

220

R51 150

470x2CP50

R53 150

4

3

2

R54 150

220

R55

1

B G

R62 270

C50 0.01

C53 0.01

0.01

C52

C58

C59

0.01

0.01

C51 0.01

16

Q62-64

Q50-55

UNIT No.

X16-1652-70

C80 0.01

C81 0.01 R22

360

RR

B G

470x2

R63 270

CP51

CP52

R64 270

470x2

470x2

R65 270

CP53C561

Q56-61

3

4

0.012

GB220

R

R60 150

R61

R59 150

C61

4

C57 0.01

C55 0.01

2

3

C54 0.011

R58

0.01

0.01C60 220

R

R56 150

R57 150

GB

D-GND 4

11L-INH

P5V

C62 0.01

C63 0.01

C64 0.01

47KR24

R23

1K

+10

V

P5V

KDC-MPV7020 X16-1620-10KDC-MPV7019

+10V +10V +10V +10V

+10V +10V

+10

V

+10

V

+10

V

+10

V

SW

5V

SW

5V

SW5V

A

IC1

IC2

SWICTH UNIT (X16-16XX-XX)

IC3KDC-MPV619(K) (2/2)KDC-MPV7020(M) (2/2)KDC-MPV7019(K) (2/2)KDC-MV6521(E) (2/2)

10K

10K

10K10

KJ1

D7 D6 D5

D10 D9 D8

D15 D14

D16

D13 D12 D11

S5

VOL-

S6

S17

EQ

S18

S22

4

S24

6

S26

S21

S23

TI

5

2

S20

1

S19

SRC

S2

S10

AM

FM

S12

S14S13

S11

S8

S16

S25

DISP Q3

1/2

to

J1

IC1 : LC75808WIC2 : RS-171

Q1,6 : DTA114EUA or

Q3,4 : 2SD2114K

Q4

Q5

Q6

B30-1599-05D50-53 :D26 :

with KEY MATRIX

Q1

S27RST

VOL+

3

S1

S4

S15

S7

Q5,50-64 :

B30-1605-05D5-17 :

B30-1564-05D80,81 :

D26

B LINEGND LINE

KRA302

5V SW

KEY ILLUMI-

RED SW

AVRVLCD

KEY PERMISSIONSW

M62333FPIC3 :

MA3082-L

REMOTE

SENSOR IC

Q64

Q63

Q62

D50

D51

CONVERTER

BUFFERV-ICONVERTER

X89S9

ATT

S3

D80

D17

D81

Q50

Q51

Q52

Q55

Q53

Q54

Q58

Q61

CONVERTERV-I

Q59

Q60

Q56

D53

D52Q57

NATION

KEY ILLUMI-

GREEN SWNATION

LCD DRIVER

CONTROL

D/A

2SC4081

ED1 (SEGMENT) ED1 (COMMON)

SE

G17

S1

SE

G1

SS

EG

9

SE

G5

SE

G3

SE

G4

SE

G2

SE

G8

SE

G7

SE

G6

S5

S3

S2

S4

S6

S8

S7

SE

G13

SE

G12

SE

G11

SE

G10

SE

G14

SE

G15

SE

G16

S9

S10

S11

S12

S14

S13

S15

S16

SE

G34

S42

S38

S39

S41

S40

S35

S36

S37

SE

G42

SE

G40

SE

G41

SE

G39

SE

G38

SE

G36

SE

G37

SE

G35

S33

S34

SE

G33

S32

43

SE

G25

39

SE

G21

SE

G20

SE

G19

SE

G18

3738

SE

G22

SE

G23

SE

G24

41 4042

S17

S18

S20

S19

S21

S22

S23

S24

SE

G26

SE

G27

SE

G28

45 4446

SE

G32

SE

G31

SE

G30

SE

G29

474850 49

S28

S26

S25

S27

S30

S29

S31

5152535456 555758596062 616364656668 67

9 10 17 1815 1613 141211

S52

S51

S55

S54

S53

S58

S59

S57

S56

S60

SE

G57

SE

G59

SE

G58

SE

G60

32 3433 363529 30 312625 2827

SE

G51

SE

G53

SE

G55

SE

G54

SE

G56

SE

G52

19 20 2221 2423

SE

G47

SE

G49

SE

G48

SE

G50

SE

G45

SE

G46

SE

G44

SE

G43

S49

S50

S48

S47

S45

S46

S44

S43

C6

C1

C2

C3

C5

C4

C7

C8

SE

G17

SE

G1

SS

EG

9

SE

G5

SE

G3

SE

G4

SE

G2

SE

G8

SE

G7

SE

G6

SE

G13

SE

G12

SE

G11

SE

G10

SE

G14

SE

G15

SE

G16

SE

G34

SE

G42

SE

G40

SE

G41

SE

G39

SE

G38

SE

G36

SE

G37

SE

G35

SE

G33

43

SE

G25

39

SE

G21

SE

G20

SE

G19

SE

G18

3738

SE

G22

SE

G23

SE

G24

41 4042

SE

G26

SE

G27

SE

G28

45 4446

SE

G32

SE

G31

SE

G30

SE

G29

474850 495152535456 555758596062 616364656668 67

5 9 107 863 421

17 1815 1613 141211

SE

G57

SE

G59

SE

G58

SE

G60

CO

M8

CO

M7

CO

M6

CO

M5

CO

M4

CO

M2

CO

M3

32 3433 3635

CO

M1

29 30 312625 2827

SE

G51

SE

G53

SE

G55

SE

G54

SE

G56

SE

G52

19 20 2221 2423

SE

G47

SE

G49

SE

G48

SE

G50

SE

G45

SE

G46

SE

G44

SE

G43

5 7 863 421

CO

M8

CO

M7

CO

M6

CO

M5

CO

M4

CO

M2

CO

M3

CO

M1

KDC-MPV619/MPV7019KDC-MPV7020/MV6521

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 instruments or/and units.

!

Page 14: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

KDC-MPV619/MPV7019/MPV7020/MV6521

19

EXPLODED VIEW (UNIT)

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

A B

1

2

3

WH1(X25-)

IC4(X25-)

(X25-)

ED1(X16-) 288

(X16-)

x2

285(X16-) 287

(X16-) 286(X16-)

(X16-)

(X25-)

J 2(X25-)

(X25-)

ABCDEFGHJKL

FLAT WASHERRETAINING RINGφ2x5φ2x8 (BLK)φ3x5φ2x5φ2.6x6 (BLK)φ2.6x6φ3x8φ3x12φ2.6x6

: N19-2106-04: N24-3020-46: N80-2005-46: N80-2008-45: N83-3005-46: N84-2005-46: N84-2606-45: N84-2606-46: N80-3008-46: N83-3012-46: N86-2606-46

(X16-)

(X89-)

J 1

FC1

701

740

741

781

734

780

708

758782

759

223

225

257226

228

231

236237

202

213

256RC1 RC2

277

276

278

200DC1 DC2

207

790

795(X25-)793

(X25-)794

(X25-)796

267

255

266270

248264

268

216

269203271

214217

204

230

230

205229

247250

265

224

Ex2

242x2222x2

A 1(X25-)

F1

249

227

PA1

235

DME1

242x2

242x2

D

D

EK

E

E

J

E

KK

K

E

E

LL

L

E

B

AF

H

G

G

C

C

D

DD

Depends on the modle. Refer to the parts list.

Page 15: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

KDC-MPV619/MPV7019/MPV7020/MV6521

247 3B G01-3128-04 EXTENSION SPRING248 3A G01-3129-04 COMPRESSION SPRING (RELEASE)249 3B G02-1425-04 FLAT SPRING250 3B G02-1426-04 FLAT SPRING

- H10-4806-12 POLYSTYRENE FOAMED FIXTUREK1K2M- H10-4807-12 POLYSTYRENE FOAMED FIXTURE E- H11-1532-14 POLYSTYRENE FOAMED BOARDK1K2M- H25-0329-04 PROTECTION BAG (280X450X0.03)K1K2M- H25-0337-04 PROTECTION BAG (180X300X0.03)

- H25-1111-04 PROTECTION BAG (280X450X0.03) E- H54-2353-03 ITEM CARTON CASE K1- H54-2354-03 ITEM CARTON CASE K2- H54-2359-03 ITEM CARTON CASE M- H54-2363-03 ITEM CARTON CASE E

255 3A J19-5138-02 HOLDER256 1A J21-9716-03 MOUNTING HARDWARE ASSY257 3B J21-9809-04 MOUNTING HARDWARE ASSY

264 3A K24-3831-04 KNOB (RELEASE)265 3B K24-3832-04 KNOB (EJECT)266 3A K25-1409-03 KNOB (PRESET)267 3A K25-1410-03 KNOB (SRC)268 3A K25-1411-03 KNOB (ATT)

269 3A K25-1412-03 KNOB (FM/AM)270 3A K25-1413-03 KNOB (DISP)271 3A K25-1414-03 KNOB (VOL)

276 1A N99-1656-05 SCREW SET277 1A N99-1719-05 SCREW SETK1K2MA 3B N19-2106-04 FLAT WASHER (1.4X3X0.25)B 3B N24-3020-46 E TYPE RETAINING RING (2X5X0.4)C 3A N80-2005-46 PAN HEAD TAPTITE SCREW

D 2A N80-2008-45 PAN HEAD TAPTITE SCREWE 1B N83-3005-46 PAN HEAD TAPTITE SCREWF 3B N84-2005-46 PAN HEAD TAPTITE SCREWG 3B N84-2606-45 PAN HEAD TAPTITE SCREWH 3B N84-2606-46 PAN HEAD TAPTITE SCREW

278 1A T90-0523-05 ANTENNA ADAPTOR E278 1A T90-0534-05 ANTENNA ADAPTOR E

DME1 1B X92-4460-00 MECHANISM ASSY (DXM-6400W)

285 2A B11-1368-04 OPTICAL DIFFUSER286 2A B11-1370-04 REFLECTION SHEET287 2A B19-2136-03 LIGHTING BOARDD5-17 B30-1605-05 LED (2COLOR PG/RED)D50-53 B30-1599-05 LED (NICHIA FULL)

D80,81 B30-1564-05 LED (1608,BLUE)ED1 2A B38-1090-05 LIQUID CRYSTAL

C1 CC73GCH1H681J CHIP C 680PF JC2-5 CK73GB1C104K CHIP C 0.10UF KC6 CK73GB1H103K CHIP C 0.010UF K

PARTS LIST

Destination

∗ 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

200 1A A02-1486-13 PLASTIC CABINET ASSY202 1B A52-0806-02 TOP PLATE203 3A A21-4172-04 DRESSING PANEL (SPRAY)204 3A A21-4174-03 DRESSING PANEL (PLATING)205 3B A22-2932-02 SUB PANEL ASSY

207 2A A46-1754-01 REAR COVERPA1 3A A64-2590-02 PANEL ASSY K1PA1 3A A64-2591-02 PANEL ASSY K2PA1 3A A64-2596-02 PANEL ASSY MPA1 3A A64-2600-02 PANEL ASSY E

RC1 1A A70-2025-05 REMOTE CONTROLLER ASSY (RC-410)K1K2RC2 1A A70-2026-05 REMOTE CONTROLLER ASSY (RC-420) M

213 1A B07-3055-02 ESCUTCHEON (SILVER)214 3A B10-4168-01 FRONT GLASS K1214 3A B10-4169-01 FRONT GLASS K2214 3A B10-4174-01 FRONT GLASS M214 3A B10-4178-01 FRONT GLASS E

216 3A B19-2138-03 LIGHTING BOARD217 3A B43-1284-04 BADGE- B46-0100-50 WARRANTY CARD- B46-0606-04 ID CARDK1K2- B46-0612-14 ID CARD ME

- B46-0645-03 USER CARDK1K2- B64-2243-00 INST. MANUAL (ENG,FRE,SPA)K1K2- B64-2244-00 INST. MANUAL (ENG,T-CHI) M- B64-2245-00 INST. MANUAL (ARABIC) M- B64-2246-00 INST. MANUAL (ENGLISH) E

- B64-2247-00 INST. MANUAL (FRE,GER,DUT) E- B64-2248-00 INST. MANUAL (ITA,SPA,POR) E

222 1A D10-4589-04 LEVER223 3B D10-4666-04 LEVER (LOCK)224 3B D10-4667-04 LEVER (PUSH)225 3B D10-4668-04 LEVER (REL R)226 3B D10-4669-03 LEVER (REL L)

227 3B D10-4673-04 LEVER ASSY228 3B D13-2232-04 GEAR229 3B D21-2404-04 SHAFT230 3B D21-2405-04 SHAFT231 3B D39-0255-05 DAMPER

235 3A E29-1881-02 CONDUCTIVE RUBBER236 1B E30-6050-05 CORD WITH PINPLUG K1236 1B E30-6052-05 CORD WITH PINPLUG K2236 1B E30-6053-05 CORD WITH PINPLUG M236 1B E30-6103-05 CORD WITH PINPLUG E

237 1B E30-6081-05 CORD WITH DIN CONNECTOR EDC1 1A E30-4940-05 DC CORDK1K2MDC2 1A E30-4958-05 DC CORD EFC1 1A E39-0438-05 FLAT CABLE

Ref. No.Add

New

Parts No. Description

indicates safety critical components.!K1 : KDC-MPV619 K2 : KDC-MPV7019M : KDC-MPV7020 E : KDC-MV6521

KDC-MPV619/MPV7019/MPV7020/MV6521

20

SWITCH UNIT (X16-16XX-X0)

!

!

!

!

Page 16: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

KDC-MPV619/MPV7019/MPV7020/MV6521PARTS LIST

Destination

∗ 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

C68 CK73GB0J105K CHIP C 1.0UF KC80,81 CK73GB1H103K CHIP C 0.010UF K

288 2A E29-1882-04 CONDUCTIVE RUBBERJ1 E59-0829-05 RECTANGULAR PLUG (16P)

CP1 R90-1016-05 MULTI-COMP 470 X4CP50-53 R90-1022-05 MULTI-COMP 470 X2CP54,55 R90-0720-05 MULTI-COMP 100K X4CP56 R90-1022-05 MULTI-COMP 470 X2R1 RK73GB2A433J CHIP R 43K J 1/10W

R2-5 RK73GB2A222J CHIP R 2.2K J 1/10WR6 RK73GB2A392J CHIP R 3.9K J 1/10WR7,8 RK73GB2A223J CHIP R 22K J 1/10WR9 RK73GB2A101J CHIP R 100 J 1/10WR10 RK73GB2A102J CHIP R 1.0K J 1/10W

R11 RK73GB2A4R7J CHIP R 4.7 J 1/10WR12 RK73GB2A751J CHIP R 750 J 1/10WR15,16 RK73GB2A103J CHIP R 10K J 1/10WR17-19 RK73FB2B331J CHIP R 330 J 1/8WR20 RK73FB2B511J CHIP R 510 J 1/8W

R21,22 RK73FB2B361J CHIP R 360 J 1/8WR23 RK73GB2A102J CHIP R 1.0K J 1/10WR24 RK73GB2A473J CHIP R 47K J 1/10WR27,28 RK73GB2A103J CHIP R 10K J 1/10WR50,51 RK73GB2A151J CHIP R 150 J 1/10W

R52 RK73GB2A221J CHIP R 220 J 1/10WR53,54 RK73GB2A151J CHIP R 150 J 1/10WR55 RK73GB2A221J CHIP R 220 J 1/10WR56,57 RK73GB2A151J CHIP R 150 J 1/10WR58 RK73GB2A221J CHIP R 220 J 1/10W

R59,60 RK73GB2A151J CHIP R 150 J 1/10WR61 RK73GB2A221J CHIP R 220 J 1/10WR62-65 RK73GB2A271J CHIP R 270 J 1/10WR66 RK73GB2A4R7J CHIP R 4.7 J 1/10WR67,68 RK73GB2A103J CHIP R 10K J 1/10W

D26 MA3082-L ZENER DIODEIC1 LC75808W MOS-ICIC2 RS-171 ANALOGUE ICIC3 M62333FP MOS-ICQ1 DTA114EUA DIGITAL TRANSISTOR

Q1 KRA302 DIGITAL TRANSISTOR K1K2MQ3,4 2SD2114K TRANSISTORQ5 2SC4081 TRANSISTORQ6 DTA114EUA DIGITAL TRANSISTORQ6 KRA302 DIGITAL TRANSISTOR K1K2M

Q50-64 2SC4081 TRANSISTOR

D114 B30-1567-05 LED (1608,RED)

C1,2 CE04NW1HR47M ELECTRO 0.47UF 50WVC13-16 C90-5296-05 NP-ELECT 0.22UF 50WVC17,18 CE04NW1C100M ELECTRO 10UF 16WVC19,20 CE04NW1C100M ELECTRO 10UF 16WV K1K2C19,20 CE04NW1HR47M ELECTRO 0.47UF 50WV M

Ref. No.Add

New

Parts No. Description

C21,22 CE04NW1C100M ELECTRO 10UF 16WV K2MEC23,24 CE04NW1HR47M ELECTRO 0.47UF 50WVC25 CE04NW1A470M ELECTRO 47UF 10WVC27-30 CE04NW1C100M ELECTRO 10UF 16WV K2MEC33 CK73FB1H104K CHIP C 0.10UF K

C34 CK73FB1H104K CHIP C 0.10UF K K1K2MC35 CK73FB1H104K CHIP C 0.10UF K K2MEC36 CE04NW1A470M ELECTRO 47UF 10WV MC41 CK73GB1A474K CHIP C 0.47UF KC42 CC73GCH1H151J CHIP C 150PF J

C43 CK73GB1H333K CHIP C 0.033UF KC44 CK73GB1H103K CHIP C 0.010UF KC51 CK73GB1H103K CHIP C 0.010UF KC52 C90-5235-05 ELECTRO 2200UF 16WVC53 CK73GB1H103K CHIP C 0.010UF K

C54 CE04NW1C100M ELECTRO 10UF 16WVC55 C90-2866-05 ELECTRO 220UF 16WVC56 CE04NW0J101M ELECTRO 100UF 6.3WVC57 CE04CW1C101M ELECTRO 100UF 16WVC58 CE04CW1A221M ELECTRO 220UF 10WV

C59 CE04NW1A101M ELECTRO 100UF 10WVC61,62 C90-2963-05 ELECTRO 100UF 25WVC63,64 C90-5418-05 ELECTRO 220UF 16WVC65 CK73GB1A224K CHIP C 0.22UF KC71 CK73GB1H103K CHIP C 0.010UF K E

C72 CK73GB1E223K CHIP C 0.022UF KC73 CE04NW1H010M ELECTRO 1.0UF 50WVC74 CE04NW1H0R1M ELECTRO 0.1UF 50WVC75 CK73GB1C683K CHIP C 0.068UF KC75 CK73GB1H683K CHIP C 0.068UF K

C76 CE04NW1V3R3M ELECTRO 3.3UF 35WVC77 CK73GB1H102K CHIP C 1000PF KC78-80 CK73GB1H103K CHIP C 0.010UF KC81,82 CK73GB1H103K CHIP C 0.010UF K MC91 CE04NW1HR47M ELECTRO 0.47UF 50WV

C92 CE04NW1C220M ELECTRO 22UF 16WVC93 CK73GB1C104K CHIP C 0.10UF KC94 CE04NW1H010M ELECTRO 1.0UF 50WVC101 CE04NW1H2R2M ELECTRO 2.2UF 50WVC102 CE04NW1C100M ELECTRO 10UF 16WV K2ME

C103 CE04NW1A470M ELECTRO 47UF 10WVC104 CK73GB1H103K CHIP C 0.010UF KC105,106 CK73GB1C104K CHIP C 0.10UF KC107 CK73GB1H103K CHIP C 0.010UF K K2MEC117 CK73GB1H103K CHIP C 0.010UF K

C120 CK73GB1H103K CHIP C 0.010UF KC122 CK73GB1H103K CHIP C 0.010UF KC134 CC73GCH1H681J CHIP C 680PF J EC135 CK73GB1H103K CHIP C 0.010UF K EC136 CE04NW1H2R2M ELECTRO 2.2UF 50WV E

C137 CC73GCH1H331J CHIP C 330PF J EC138 CE04NW1C100M ELECTRO 10UF 16WV EC139,140 CC73GCH1H270J CHIP C 27PF J EC156,157 CK73GB1H103K CHIP C 0.010UF KC201 CK73GB1H103K CHIP C 0.010UF K

indicates safety critical components.!

SWITCH UNIT (X16-16XX-X0)

K1 : KDC-MPV619 K2 : KDC-MPV7019M : KDC-MPV7020 E : KDC-MV6521 21

ELECTRIC UNIT (X25-9XXX-XX)

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KDC-MPV619/MPV7019/MPV7020/MV6521

22

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.

Ref. No.Add

New

Parts No. DescriptionDestination

C202 CE04NW0J470M ELECTRO 47UF 6.3WVC203 CK73GB0J105K CHIP C 1.0UF KC204,205 CC73GCH1H220J CHIP C 22PF JC206 CK73GB0J105K CHIP C 1.0UF KC207 CK73GB1A224K CHIP C 0.22UF K

C208 CK73GB1H102K CHIP C 1000PF KC209 CK73GB1H103K CHIP C 0.010UF K EC405 CK73GB1H103K CHIP C 0.010UF KC406 CK73GB0J105K CHIP C 1.0UF KC411 CK73GB1H103K CHIP C 0.010UF K

C501 CK73GB1H103K CHIP C 0.010UF KC502 CK73GB1H103K CHIP C 0.010UF K M

CN1 E40-3241-05 PIN ASSY (6P) K1CN1 E40-5066-05 PIN ASSY (9P) K2MECN2 E41-0168-05 FLAT CABLE CONNECTOR (24P)CN3 E41-0167-05 PIN ASSY (18P)CN4 E40-3248-05 PIN ASSY (4P) E

J1 2B E58-0863-15 RECTANGULAR RECEPTACLE (16P)J2 2B E56-0834-05 CYLINDRICAL RECEPTACLE (13P)WH1 1B E30-4804-05 CORD WITH PLUG (ANTENNA)WH1 1B E30-4932-05 CORD WITH PLUG (ANTENNA) K1K2M

L1 L33-1170-05 CHOKE COIL ASSY (140UH)L2 L40-4795-91 SMALL FIXED INDUCTOR (4.7UH,J)L6,7 L40-4795-91 SMALL FIXED INDUCTOR (4.7UH,J)L8 L33-1123-05 LINE FILTER COIL (52mH)L9 L33-1820-05 CHOKE COIL (220UH)

L10 L92-0075-05 CHIP FERRITEL11 L40-4795-91 SMALL FIXED INDUCTOR (4.7UH,J)X1 L78-0821-05 RESONATOR (20MHz)X2 L77-2738-05 CRYSTAL RESONATOR (32.768kHz)X3 L77-2002-05 CRYSTAL RESONATOR (4.332MHz) E

E 2B N83-3005-46 PAN HEAD TAPTITE SCREWJ 2B N80-3008-46 PAN HEAD TAPTITE SCREWK 2B N83-3012-46 PAN HEAD TAPTITE SCREWL 2B N86-2606-46 BINDING HEAD TAPTITE SCREW

R1,2 RK73FB2B361J CHIP R 360 J 1/8WR3,4 RK73GB2A223J CHIP R 22K J 1/10WR5,6 RK73EB2E181J CHIP R 180 J 1/4WR7,8 RK73FB2B361J CHIP R 360 J 1/8W K1K2R9,10 RK73GB2A223J CHIP R 22K J 1/10W K1K2

R9,10 RK73GB2A912J CHIP R 9.1K J 1/10W MR11,12 RK73EB2E102J CHIP R 1.0K J 1/4W MR11,12 RK73EB2E181J CHIP R 180 J 1/4W K1K2R13,14 RK73FB2B361J CHIP R 360 J 1/8W K2MER15,16 RK73GB2A223J CHIP R 22K J 1/10W K2ME

R17,18 RK73EB2E181J CHIP R 180 J 1/4W K2MER19-22 RK73GB2A223J CHIP R 22K J 1/10WR23,24 RK73EB2E100J CHIP R 10 J 1/4WR25 RK73EB2E4R7J CHIP R 4.7 J 1/4WR26 RK73EB2E4R7J CHIP R 4.7 J 1/4W M

R27-30 RK73GB2A103J CHIP R 10K J 1/10W K2MER31,32 RK73GB2A473J CHIP R 47K J 1/10W MR41 RK73GB2A472J CHIP R 4.7K J 1/10WR42 RK73GB2A103J CHIP R 10K J 1/10W

Ref. No.Add

New

Parts No. DescriptionDestination

R45,46 RK73GB2A472J CHIP R 4.7K J 1/10W K2MER51 RK73GB2A101J CHIP R 100 J 1/10WR52 RK73FB2B223J CHIP R 22K J 1/8WR53 RK73GB2A222J CHIP R 2.2K J 1/10WR54 RK73GB2A223J CHIP R 22K J 1/10W

R55 RK73FB2B103J CHIP R 10K J 1/8WR56,57 RK73FB2B102J CHIP R 1.0K J 1/8WR58,59 RD14DB2H2R2J SMALL-RD 2.2 J 1/2WR60 RK73FB2B152J CHIP R 1.5K J 1/8WR61 RK73FB2B102J CHIP R 1.0K J 1/8W

R62-65 RK73GB2A473J CHIP R 47K J 1/10WR73 RK73GB2A104J CHIP R 100K J 1/10W K1K2MR73 RK73GB2A223J CHIP R 22K J 1/10W ER74 RK73EB2E103J CHIP R 10K J 1/4W ER76 RK73GB2A473J CHIP R 47K J 1/10W E

R77 RK73GB2A104J CHIP R 100K J 1/10WR78 RK73EB2E103J CHIP R 10K J 1/4WR79,80 RD14DB2H102J SMALL-RD 1.0K J 1/2WR81 RK73FB2B223J CHIP R 22K J 1/8WR82,83 RK73FB2B472J CHIP R 4.7K J 1/8W

R84,85 RD14DB2H102J SMALL-RD 1.0K J 1/2W K1K2MR86 RK73GB2A223J CHIP R 22K J 1/10W K1K2MR87 RK73FB2B243J CHIP R 24K J 1/8WR88,89 RK73GB2A103J CHIP R 10K J 1/10WR90,91 RK73GB2A223J CHIP R 22K J 1/10W

R92 RD14BB2C333J RD 33K J 1/6WR93 RD14DB2H332J SMALL-RD 3.3K J 1/2WR94 RK73GB2A104J CHIP R 100K J 1/10WR100 RK73GB2A222J CHIP R 2.2K J 1/10W ER101 RK73GB2A103J CHIP R 10K J 1/10W

R102 RK73GB2A101J CHIP R 100 J 1/10WR103 RK73GB2A103J CHIP R 10K J 1/10WR104 RK73FB2B221J CHIP R 220 J 1/8W K2MER105 RK73GB2A473J CHIP R 47K J 1/10WR106 RK73GB2A152J CHIP R 1.5K J 1/10W

R108 RK73GB2A682J CHIP R 6.8K J 1/10WR113 RK73GB2A472J CHIP R 4.7K J 1/10WR115 RK73GB2A472J CHIP R 4.7K J 1/10WR121 RK73EB2E101J CHIP R 100 J 1/4WR122-126 RK73EB2E472J CHIP R 4.7K J 1/4W

R127,128 RK73EB2E101J CHIP R 100 J 1/4WR129,130 RK73GB2A104J CHIP R 100K J 1/10WR141,142 RD14BB2C102J RD 1.0K J 1/6WR143,144 RK73GB2A223J CHIP R 22K J 1/10WR162 RK73GB2A472J CHIP R 4.7K J 1/10W E

R163 RK73EB2E471J CHIP R 470 J 1/4WR164,165 RK73EB2E102J CHIP R 1.0K J 1/4WR166 RK73EB2E471J CHIP R 470 J 1/4WR167 RK73EB2E102J CHIP R 1.0K J 1/4WR168,169 RK73EB2E471J CHIP R 470 J 1/4W

R170-173 RK73GB2A104J CHIP R 100K J 1/10WR174 RK73GB2A222J CHIP R 2.2K J 1/10WR178 RK73GB2A472J CHIP R 4.7K J 1/10WR180 RK73EB2E472J CHIP R 4.7K J 1/4WR181 RK73EB2E102J CHIP R 1.0K J 1/4W

indicates safety critical components.!

ELECTRIC UNIT (X25-9XXX-XX)

K1 : KDC-MPV619 K2 : KDC-MPV7019M : KDC-MPV7020 E : KDC-MV6521

!

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KDC-MPV619/MPV7019/MPV7020/MV6521

23

PARTS LIST

Destination

∗ 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

R182 RK73GB2A473J CHIP R 47K J 1/10WR183 RK73EB2E102J CHIP R 1.0K J 1/4WR185 RK73EB2E471J CHIP R 470 J 1/4WR186 RK73EB2E241J CHIP R 240 J 1/4WR193,194 RK73GB2A471J CHIP R 470 J 1/10W

R196-199 RK73EB2E471J CHIP R 470 J 1/4W ER202 RK73GB2A474J CHIP R 470K J 1/10WR203 RK73GB2A102J CHIP R 1.0K J 1/10WR204 RK73FB2B241J CHIP R 240 J 1/8WR205 RK73GB2A104J CHIP R 100K J 1/10W

R206-209 RK73GB2A102J CHIP R 1.0K J 1/10WR210 RK73GB2A222J CHIP R 2.2K J 1/10WR211 RK73GB2A101J CHIP R 100 J 1/10WR212 RK73GB2A222J CHIP R 2.2K J 1/10WR213,214 RK73GB2A471J CHIP R 470 J 1/10W

R216-219 RK73GB2A104J CHIP R 100K J 1/10WR220 RK73GB2A222J CHIP R 2.2K J 1/10WR221 RK73GB2A104J CHIP R 100K J 1/10WR222,223 RK73GB2A104J CHIP R 100K J 1/10W K1K2MR224,225 RK73GB2A222J CHIP R 2.2K J 1/10W

R226,227 RK73GB2A222J CHIP R 2.2K J 1/10W ER228 RK73GB2A102J CHIP R 1.0K J 1/10WR229 RK73GB2A222J CHIP R 2.2K J 1/10W ER230 RK73GB2A104J CHIP R 100K J 1/10W K1K2MR231,232 RK73GB2A222J CHIP R 2.2K J 1/10W

R233 RK73GB2A102J CHIP R 1.0K J 1/10WR235 RK73GB2A473J CHIP R 47K J 1/10WR236 RK73GB2A104J CHIP R 100K J 1/10WR237 RK73GB2A471J CHIP R 470 J 1/10WR238 RK73GB2A104J CHIP R 100K J 1/10W

R239,240 RK73GB2A471J CHIP R 470 J 1/10WR241 RK73GB2A472J CHIP R 4.7K J 1/10WR242,243 RK73GB2A471J CHIP R 470 J 1/10WR244 RK73GB2A472J CHIP R 4.7K J 1/10WR245 RK73GB2A102J CHIP R 1.0K J 1/10W

R246 RK73GB2A222J CHIP R 2.2K J 1/10WR247 RK73GB2A225J CHIP R 2.2M J 1/10WR248 RK73GB2A471J CHIP R 470 J 1/10W K2MER249 RK73GB2A103J CHIP R 10K J 1/10WR250,251 RK73GB2A102J CHIP R 1.0K J 1/10W

R252 RK73GB2A103J CHIP R 10K J 1/10WR254 RK73GB2A473J CHIP R 47K J 1/10WR255 RK73GB2A104J CHIP R 100K J 1/10WR256 RK73GB2A222J CHIP R 2.2K J 1/10WR257 RK73GB2A104J CHIP R 100K J 1/10W

R258 RK73GB2A153J CHIP R 15K J 1/10WR259 RK73GB2A104J CHIP R 100K J 1/10W K1MR260 RK73GB2A104J CHIP R 100K J 1/10W K2ER261 RK73GB2A104J CHIP R 100K J 1/10W K2MR262 RK73GB2A104J CHIP R 100K J 1/10W K1E

R263 RK73GB2A104J CHIP R 100K J 1/10W ER264 RK73GB2A104J CHIP R 100K J 1/10W K1K2MR266 RK73GB2A104J CHIP R 100K J 1/10WR268 RK73GB2A104J CHIP R 100K J 1/10WR269-271 RK73GB2A101J CHIP R 100 J 1/10W E

Ref. No.Add

New

Parts No. Description

R301-312 RK73GB2A103J CHIP R 10K J 1/10W K2MER501 RK73GB2A102J CHIP R 1.0K J 1/10WR502 RK73GB2A102J CHIP R 1.0K J 1/10W MW101-103 R92-1252-05 CHIP R 0 OHM J 1/16W K1K2EW104,105 R92-1252-05 CHIP R 0 OHM J 1/16W K1K2

W106 R92-2052-05 CHIP R 0 OHM J 1/10W K1K2W107 R92-2053-05 CHIP R 0 J 1/8W K1K2W108 R92-1252-05 CHIP R 0 OHM J 1/16W EW109,110 R92-2052-05 CHIP R 0 OHM J 1/10W MW111 R92-1252-05 CHIP R 0 OHM J 1/16W

S1 S74-0811-05 MICRO SWITCH

D1 1N5393G-M5 DIODED2 MA4056(N)-M ZENER DIODED3 RB160L-40 DIODED4 MA4091(N)-L ZENER DIODED5 MA4082(N)-L ZENER DIODE

D6 HZS11B2 ZENER DIODE K1K2MD6 MA4110-L ZENER DIODED12 MA4047-M ZENER DIODE ED13 AM01Z DIODED13 DSM1SD2 DIODE

D13 ERA15-02 DIODED14 1SS133 DIODED15,16 AM01Z DIODED15,16 DSM1SD2 DIODED15,16 ERA15-02 DIODE

D17,18 MA4068(N)-M ZENER DIODED19 AM01Z DIODE KK1M1D19 DSM1SD2 DIODE KK1M1D19 ERA15-02 DIODE KK1M1D21-28 S1J DIODE

D30-34 1SS133 DIODED35,36 MA4068(N)-M ZENER DIODED37 IMSA-6801 SURGE ABSORBERD38,39 1SS133 DIODE K2MED40 SFPB-54V DIODE

D41,42 HZS6C1 ZENER DIODE K1K2MD41,42 MA4062-L ZENER DIODED44 HZS6C1 ZENER DIODE K1K2MD44 MA4062-L ZENER DIODED45-47 MA4068(N)-M ZENER DIODE

D71 1SS133 DIODED102-113 DA204K DIODED102-113 KDS226 DIODE K1K2MD115 MTZJ4.3(B) ZENER DIODE K2MED116 DA204K DIODE E

D117,118 1SS133 DIODE ED119,120 DA204K DIODE EIC1 UPD703030GFA03 MI-COM IC EIC1 UPD703033GFA05 MI-COM IC MIC1 UPD703033GFA13 MI-COM IC K1K2

IC2 TDA7407D ANALOGUE ICIC3 HD74HC02FP MOS-IC K1K2MIC3 TC74HC02AF MOS-IC

indicates safety critical components.!

ELECTRIC UNIT (X25-9XXX-XX)

K1 : KDC-MPV619 K2 : KDC-MPV7019M : KDC-MPV7020 E : KDC-MV6521

Page 19: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

Q45,46 DTC124EUA DIGITAL TRANSISTORQ45,46 UN5212 DIGITAL TRANSISTOR K1K2MQ47,48 2SB1277(Q,R) TRANSISTORQ47,48 2SB1434 TRANSISTORQ51 2SC4081 TRANSISTOR

Q51 2SD1819A TRANSISTOR K1K2MQ52 DTC143TUA DIGITAL TRANSISTOR EQ53,54 DTA114YUA DIGITAL TRANSISTORQ53,54 UN5114 DIGITAL TRANSISTOR K1K2MQ55 2SA1576A TRANSISTOR

Q55 2SB1218A TRANSISTOR K1K2MTH1 PTH9C42BD471Q POSITIVE RESISTOR

A1 2B X86-3240-11 TUNER UNIT K1K2MA1 2B X86-3342-71 TUNER UNIT E

CN1 E41-0169-05 SOCKET FOR PIN ASSY (18P)J1 E58-0865-05 RECTANGULAR RECEPTACLE (16P)

S1 S70-0877-05 TACT SWITCH

KDC-MPV619/MPV7019/MPV7020/MV6521PARTS LIST

Destination

∗ 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

IC4 2B TA8273H ANALOGUE ICIC6 NJM2123V-TE2 ANALOGUE IC K2MEIC7 SAA6581T ANALOGUE IC EIC8 S-80837ANNP MOS-ICIC9,10 TC4066BF(N) MOS-IC M

IC11 SI-8050JD ANALOGUE ICQ1,2 DTC143TUA DIGITAL TRANSISTORQ3,4 DTC143TUA DIGITAL TRANSISTOR K1K2Q5,6 2SD2114K TRANSISTOR K2MEQ7 DTA124EUA DIGITAL TRANSISTOR K2ME

Q7 KRA303 DIGITAL TRANSISTOR K2MQ8 DTA124EUA DIGITAL TRANSISTORQ8 KRA303 DIGITAL TRANSISTOR K1K2MQ9 DTC144EUA DIGITAL TRANSISTOR MQ9 UN5213 DIGITAL TRANSISTOR M

Q10 DTA124EUA DIGITAL TRANSISTOR MQ10 KRA303 DIGITAL TRANSISTOR MQ11 2SC4081 TRANSISTORQ11 2SD1819A TRANSISTOR K1K2MQ12 2SA2057 TRANSISTOR

Q13 2SA1576A TRANSISTORQ13 2SB1218A TRANSISTOR K1K2MQ14 2SC4081 TRANSISTORQ14 2SD1819A TRANSISTOR K1K2MQ15 2SA2057 TRANSISTOR

Q16 DTC124EUA DIGITAL TRANSISTORQ16 UN5212 DIGITAL TRANSISTOR K1K2MQ17 DTA124EUA DIGITAL TRANSISTORQ17 KRA303 DIGITAL TRANSISTOR K1K2MQ18 2SD2375 TRANSISTOR

Q19 DTC124EUA DIGITAL TRANSISTORQ19 UN5212 DIGITAL TRANSISTOR K1K2MQ20 DTA124EUA DIGITAL TRANSISTORQ20 KRA303 DIGITAL TRANSISTOR K1K2MQ21 2SB1184 TRANSISTOR

Q22 2SC4081 TRANSISTORQ22 2SD1819A TRANSISTOR K1K2MQ26 DTC144EUA DIGITAL TRANSISTORQ26 UN5213 DIGITAL TRANSISTOR K1K2MQ27 DTC114YUA DIGITAL TRANSISTOR

Q27,28 UN5214 DIGITAL TRANSISTOR K1K2MQ28 DTC114YUA DIGITAL TRANSISTOR K1K2MQ29 DTA124EUA DIGITAL TRANSISTORQ29 KRA303 DIGITAL TRANSISTOR K1K2MQ30 2SA1576A TRANSISTOR

Q30 2SB1218A TRANSISTOR K1K2MQ31 2SB1277(Q,R) TRANSISTOR K1K2MQ31 2SB1434 TRANSISTOR K1K2MQ32 2SB1277(Q,R) TRANSISTORQ32 2SB1434 TRANSISTOR

Q33,34 2SC4081 TRANSISTORQ33,34 2SD1819A TRANSISTOR K1K2MQ42 DTC124EUA DIGITAL TRANSISTORQ42 UN5212 DIGITAL TRANSISTOR K1K2MQ43 DTC143TUA DIGITAL TRANSISTOR

Ref. No.Add

New

Parts No. Description

indicates safety critical components.!

ELECTRIC UNIT (X25-9XXX-XX)

K1 : KDC-MPV619 K2 : KDC-MPV7019M : KDC-MPV7020 E : KDC-MV652124

DAUGHTER UNIT (X89-25XX-X0)

Page 20: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

KDC-MPV619/MPV7019/MPV7020/MV6521

25

MEMO

Page 21: kenwood_kdc-mpv619_kdc-mpv7019_kdc-mpv7020_kdc-mv6521

KDC-MPV619/MPV7019/MPV7020/MV6521SPECIFICATIONS

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, Rep. de 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, Italy

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

Model KDC-MPV619(K) KDC-MPV7019(K) KDC-MPV7020(M) KDC-MV6521(E)FM Frequency Range

87.9MHz~107.9MHz (200kHz) 87.9MHz~107.9MHz (200kHz)87.5MHz~108.0MHz (50kHz)

87.5MHz~108.0MHz (50kHz)(Frequency step) 87.9MHz~107.9MHz (200kHz)Channel Space Selection 50kHz/200kHz 50kHz/200kHz 50kHz/200kHz -Usable Sensitivity (S/N 26dB) - - - 0.7µV/75ΩUsable Sensitivity (S/N 30dB) 9.3dBf (0.8µV/75Ω) 9.3dBf (0.8µV/75Ω) 9.3dBf (0.8µV/75Ω) -Quieting Sensitivity (S/N 46dB) - - - 1.6µV/75ΩQuieting Sensitivity (S/N 50dB) 15.2dBf (1.6µV/75Ω) 15.2dBf (1.6µV/75Ω) 15.2dBf (1.6µV/75Ω) -Frequency Response (±3.0dB) 30Hz~15kHz 30Hz~15kHz 30Hz~15kHz 30Hz~15kHzS/N 70dB (MONO) 70dB (MONO) 70dB (MONO) 65dB (MONO)Selectivity (DIN) - - - ≥80dB (±400kHz)Selectivity ≥80dB (±400kHz) ≥80dB (±400kHz) ≥80dB (±400kHz) -Stereo Separation 40dB (1kHz) 40dB (1kHz) 40dB (1kHz) 35dB (1kHz)

AM (MW) Frequency Range530kHz~1700kHz (10kHz) 530kHz~1700kHz (10kHz)

531kHz~1611kHz (9kHz)531kHz~1611kHz (9kHz)

(Frequency step) 530kHz~1700kHz (10kHz)Channel Space Selection 9kHz/10kHz 9kHz/10kHz 9kHz/10kHz -Usable Sensitivity (S/N 20dB) 28dBµ (25µV) 28dBµ (25µV) 28dBµ (25µV) 25µV

LW Frequency Range - - - 153kHz~281kHzUsable Sensitivity (S/N 20dB) - - - 45µV

CD Laser Diode GaAlAs (λ=780nm) GaAlAs (λ=780nm) GaAlAs (λ=780nm) GaAlAs (λ=780nm)Digital Filter (D/A) 8 Times Over Sampling 8 Times Over Sampling 8 Times Over Sampling 8 Times Over SamplingD/A Converter 1 Bit 1 Bit 1 Bit 1 BitSpindle Speed 1000~400rpm (CLV ⋅ 2times) 1000~400rpm (CLV ⋅ 2times) 1000~400rpm (CLV ⋅ 2times) 1000~400rpm (CLV ⋅ 2times)Wow & Flutter Below Measurable Limit Below Measurable Limit Below Measurable Limit Below Measurable LimitFrequency Response 10Hz~20kHz (±1dB) 10Hz~20kHz (±1dB) 10Hz~20kHz (±1dB) 10Hz~20kHz (±1dB)Total Harmonic Distortion 0.01% (1kHz) 0.01% (1kHz) 0.01% (1kHz) 0.01% (1kHz)S/N Ratio 105dB (1kHz) 105dB (1kHz) 105dB (1kHz) 105dB (1kHz)Dynamic Range 93dB 93dB 93dB 93dBChannel Separation 85dB 85dB 85dB 85dB

MP3 DecodeCompliant with MPEG- Compliant with MPEG- Compliant with MPEG- Compliant with MPEG-

1.0/2.0/2.5 AudioLayer-3 1.0/2.0/2.5 AudioLayer-3 1.0/2.0/2.5 AudioLayer-3 1.0/2.0/2.5 AudioLayer-3Pre-out Level/Load (Unbalanced) 1800mV/10kΩ (CD/CD-CH) 1800mV/10kΩ (CD/CD-CH) 1800mV/10kΩ (CD/CD-CH) 1800mV/10kΩ (CD/CD-CH)Pre-out Impedance ≤600Ω ≤600Ω ≤600Ω ≤600ΩAMPLIFIER Maximum Power 50Wx4 50Wx4 50Wx4 50Wx4

Power (DIN45324, +B=14.4V) - - - 30Wx4Full Bandwidth Power

22Wx4 22Wx4 22Wx4 -(at less than 1% THD)

TONE Bass 100Hz±10dB 100Hz±10dB 100Hz±10dB 100Hz±10dBMiddle 1kHz±10dB 1kHz±10dB 1kHz±10dB 1kHz±10dBTreble 10kHz±10dB 10kHz±10dB 10kHz±10dB 10kHz±10dB

GENERAL Operating Voltage14.4V 14.4V 14.4V 14.4V

(11V~16V allowable)Current Consumption 10A 10A 10A 10AInstallation Size (W) 182mm 7-3/16in. 182mm 7-3/16in. 182mm 182mm

(H) 53mm 2-1/16in. 53mm 2-1/16in. 53mm 53mm(D) 155mm 6-1/10in. 155mm 6-1/10in. 155mm 155mm

Weight 1.25kg (2.76lbs.) 1.25kg (2.76lbs.) 1.25kg 1.25kg