Kenwood Kdc-mp819 User manual

B51-7927-00 (S) 1727

CD RECEIVER

●

KDC-MP819/X659/Z838

SERVICEMANUAL

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).

Front glass

(B10-4207-01)

Panel assy

(A64-2644-11)

KDC-MP819

Front glass

(B10-4212-01)

Panel assy

(A64-2649-11)

KDC-Z838

Front glass

(B10-4206-01)

Panel assy

(A64-2643-11)

KDC-X659

Screw set

(N99-1723-05)

Screw set

(N99-1656-05)

Lever

(D10-4674-04)x2

Mounting

hardware assy

(J21-9823-03)

Plastic

cabinet assy

(A02-2712-13)

Remote controller assy

(A70-2026-05): KDC-MP819

Remote controller assy

(A70-2025-05): KDC-X659/Z838

Escutcheon

(B07-3050-02): KDC-MP819/Z838

(B07-3057-02): KDC-X659

DC cord

(E30-6062-05)

: KDC-MP819/X659

DC cord

(E30-6106-05)

: KDC-Z838

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

BLOCK DIAGRAM

F/E FM+B

PLL+B

AM+B

E-VOL

MI-COM

ISO

AMP

EJECT LED

DSI

4.5V PRE

DC/DC

ACC DET

DIMMER

ACC

DIMMER

POWER IC

PRE AMP PRE OUT

SP OUT

MUTE

DRIVER

NOISE

BUFFER

ANT-CON ANT-CON

P-CON P-CON

IF+B

MECHA

AUX SW

OP AMP

E'S

SPEANA

AGC OP AMP

MUTE 4.5V

BU DET BACK UP

EX AMP CONT

RESET

DET

PANEL

KEY ILL

MATRIX

KEY

MI-COM

PANEL

SPEANA

BPF

REMO

RESET

REG

BUFFER

3.3V

SERVO

AVR

CD5V

BOX

DC/DC

A8V

SW14V

DC/DC

REG

BU5V

SW5V

PANEL5V

Q43,44

Q45,46

IC1

IC2

Q36 IC8,Q34

IC5

Q37-42 IC10-12

IC4

Q32,

IC7 33,35

Q15

Q31

Q30

Q14

Q111,112

Q26-29

IC3,Q4-6

IC6,Q16-23

IC23,Q472

A1 Q10-13

Q7,8

Q473,474

IC16305,306

IC1

IC5

IC2

ED1Q1,2

Q7-10

IC3

IC4

IC20

IC21

EEP ROM

IC25

Q101,

EXCEPT KDC-MP819

EXCEPT KDC-MP819 EXCEPT KDC-MP819

KDC-MP819 ONLY KDC-MP819 ONLY

SDA

SCL

S-METER SW5V

RDCK

AMAUDIO OUT

BACK UP

DATA H

DATA C

MUTE

SDA

RDDA BU5V

BU5V

DSI

EJECT G

EJECT R/G

CD/MD

BU5V

PRE MUTE

PMUTE

PSTBY

MUTE

BEEP

AUX SW

CD-AUX

E-VOL OUT LEVEL

A8V

IFC OUT

SW5V

A8V

SCL

QUAL

AFS

SERVO

BU5V

Rch

Lch

A8V

CD5V

A8V

REQ H

RST

REQ C

CH CON

CLK

A8V

A8V +B

-B

BACK UP

BU5VBU5V

MC REQ

SC CON

FL+B

RED

SI2

SI1

CLK

GREEN

KS1-KS4

KR1-KR5

F01-F06

WAVE

P5V

MC CLK

SC REQ

P RST

MC DATA

GCP

LAT

P5V

REMO

FL+B

FAC

P5V A8V

-B

SERVO

FAC

FL+B

MI-COM

CD5V

MI-COM

SW5V MI-COM

BU5V

P5V MI-COM

613mV274mV 2005mV

3795mV

1.8V PRE

896mV

1695mV

KDC-X659 (K)

4.5V PRE

AUX

CHANGER

4.5V PRE

CD/MD

CHANGER

AUX

896mV

274mV

1695mV

2005mV

613mV

3795mV

1.8V PRE 1.8V PRE

3717mV

1964mV

CD/MD

CHANGER

AUX 4469mV

722mV

2361mV

4.5V PRE

600mV

QUAL

E'S OUT LEVEL PRE OUT LEVEL

M RST

SW1

SW2

SW4

SW3

LO/EJ

M STOP

M SW

MUTE R

MUTE L

KDC-MP819 (K)

KDC-Z838 (M) KDC-MP819 (K)

KDC-Z838 (M)

KDC-X659 (K) KDC-Z838 (M)

KDC-X659 (K) KDC-MP819 (K)

251mV (M)TYPE

470mV (K)TYPE

215mV

1200mV

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

●SWITCH UNIT (X16-168X-XX)

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

IC1 TAR5S33 FL AVR +3.3V Output

IC2 TC74HC4050AFT Buffer For FL control lines, 5V →3.3V logic level shifting

IC3 RS-171 Remote sensor IC

IC4 BA3830F BPF IC BPF for the spectrum analyser indicator

IC5 UPD703032GFA04 Panel MI-COM.

DTA144EUA or UN5113

FL+B SW FL & Illumination +B ON/OFF control. When Q2's base goes Hi, Q1 is

turned on, and FL+B(45V) line is supplied to the FL indicator and

DTC114YUA or UN5214

the key illumination circuit.

DTA114EUA or UN5111

REMO SW When a base goes Lo, Q3 is turned on, and PAN5V line is supplied to

IC3 and IC4.

DTC114EUA or UN5211

FL blanking SW When a base goes Hi, Q4 is turned on, and FL indicator is lit.

DTC114YK or UN2214

SRC key illumination SW

When a base goes Hi, Q6 is turned on, and SRC illumination is lit.

Q7 2SC4081 V-I converter Current driver for green LEDs

Q8 2SC4081 V-I converter Current driver for red LEDs

DTA114EUA or UN5111

Key illumination Red SW

When a base goes Lo, Q9 is turned on, and key illumination Red is lit.

Q10

DTA114EUA or UN5111

Key illumination Green SW

When a base goes Lo, Q10 is turned on, and key illumination Green is lit.

COMPONENT DESCRIPTION

●ELECTRIC UNIT (X25-9240-XX)

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

IC1 UPD703033GFA17 System MI-COM.

IC2 TDA7407 E-VOL.& N.C. MPX

IC3 M5237ML AVR IC

IC is combined with Q4, and it works as the error detection, the Q4's driver.

IC4 TDA7560 Power IC

IC5 TDA7401 High pass filter & HPF(Front/Rearoutput),LPF,Non-Faderswitchingandvolumefunction

Non-Fader volume

IC6 ICL7660SIBA DC/DC converter -9V AVR for pre-output amplifier

IC7 TC74HC02AF Mute logic 2-input NOR x 4

IC8 NJM4565M-TE2 Op. amp.

Amplifierfor the spectrum analyser and generation of Vref. (1/2Vcc) voltage

IC10 NJM4565M-TE2 Op. amp. Amplifier for the front pre-outputs

IC11 NJM4565M-TE2 Op. amp. Amplifier for the non-fader pre-outputs

IC12 NJM4565M-TE2 Op. amp. Amplifier for the rear pre-outputs

IC16 S-80837ANNP Reset IC When BU 5V voltage is less than 3.7V, IC outputs Lo.

IC20 BA3121F Isolation amplifier AUX inputs isolation amplifier

IC21 BA3129F Switched op.amp. Input switching with AUX inputs and CD inputs

IC23 SI-8050JD MECHA. AVR DC/DC converter, +5V output for CD mechanism adapted for MP3

IC25 BR24C02F-W EEPROM

Q1 2SD2375 CD servo AVR AVR for CD mechanism servo operation, +7.5V output.

Q3 2SA1037K SW 5V While a base goes Lo, SW 5V is supplied to the microprocessor

peripheral circuits.

Q4 2SA2057 A.+8V AVR

Q4 is combined with IC3, and it works as the power supply of +8.0V output.

DTC144EUA or UN5213

A.+8V AVR SW When Q5's base goes Hi, Q6 is turned on, and A.+8V AVR is working.

DTA124EUA or UN5112

SW14V When Q8's base goes Hi, Q7 is turned on, and A.+8V AVR, CD servo

DTC124EUA or UN5212

AVR and A.+10V AVR are working.

Q9 2SB1427 PAN5V SW For PAN5V on/off switching. When a base goes Lo with panel attached

to the set, Q9 is turned on, and PAN5V is supplied to the panel.

Q10 2SA2057 FL/Illumination AVR When Q11's base goes Hi, AVR outputs +9V.

Q11 2SC4081

Q12

DTC124EUA or UN5212

FL/Illumination AVR SW

When Q12's base goes Hi, Q13 is turned on, and FL/Illumination AVR

Q13

DTA124EUA or UN5112

is working.

Q14

DTA123JK or KRA105S

EXT. AMP CON. SW

When a base goes Lo, Q14 is turned on, and control pulse signal is outputted.

Q15

DTC144EUA or UN5213

Dimmer detection SW

When vehicle small lamps turn on, Q15's base goes Hi, and it is turned on.

Q16 2SB1443 A.+10V AVR When Q17's base goes Hi, AVR outputs +10V.

Q17 2SC4081

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

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

COMPONENT DESCRIPTION

Q18 2SA1576A Q18 and Q20 work as a differential amplifier, Q19 works as a driver,

Q19 2SC4081 PRE-AMP -9V AVR and -9.3V is supplied to OP AMP.

Q20 2SA1576A

Q21 2SC4081 Q21and Q22 work as a differential amplifier, Q23 works as a driver,

Q22 2SC4081 PRE-AMP +9V AVR and +9.7V is supplied to OP AMP.

Q23 2SA1576A

Q26 2SB1277(Q,R) P-CON SW

When Q29's base goes Hi, Q26 is turned on, and P-CON signal is outputted.

Q29

DTC114YUA or UN5214

Works during POWER ON mode.

Q27 2SA1576A P-CON. protection SW Protect Q26 by turning ON when P-CON output is grounded.

Q28

DTA124EUA or UN5112

P-CON. protection inhibit SW

Prevents Q27 tuning ON during start-up after power ON.

While BACKUP is applied, a base goes Hi, and Q30 is turned on.

Q30 2SC4081 BU detection SW When momentary power down has detected, a base goes Lo, and

Q30 is turned off.

Q31 2SC4081 ACC detection SW While ACC is applied, a base goes Hi, and Q31 is turned on.

Q32

DTA124EUA or UN5112

Mute driver for R Ch. When BU detection SW or System RESET or MI-COM.'s MUTE is

Q33

DTA124EUA or UN5112

Mute driver for L Ch. working, a base goes Lo, and Q32 and Q33 are turned on.

Q34 2SC4081

AGC for spectrum analyser

Q35

DTC124EUA or UN5212

E. VOL. mute SW When BU detection SW or MI-COM.'s mute is working, a base goes

Hi, and Q35 is turned on.

Q36

DTC143TUA or UN5216

Noise buffer

Q37

DTC143TUA or UN5216

Audio mute SW (Front L)

When Q37's base goes Hi, Pre-output is muting.

Q38

DTC143TUA or UN5216

Audio mute SW (Front R)

When Q38's base goes Hi, Pre-output is muting.

Q39

DTC143TUA or UN5216

Audio mute SW (Non Fader R)

When Q39's base goes Hi, Pre-output is muting.

Q40

DTC143TUA or UN5216

Audio mute SW (Non Fader L)

When Q40's base goes Hi, Pre-output is muting.

Q41

DTC143TUA or UN5216

Audio mute SW (Rear L)

When Q41's base goes Hi, Pre-output is muting.

Q42

DTC143TUA or UN5216

Audio mute SW (Rear R)

When Q42's base goes Hi, Pre-output is muting.

Q43

DTC124EUA or UN5212

FM+B SW When Q43's base goes Hi, Q44 is turned on, and A.+8V is supplied to

Q44 CPH3105 the F/E. Works during FM reception mode or RDS reception mode.

Q45

DTC124EUA or UN5212

AM+B SW When Q45's base goes Hi, Q46 is turned on, and A.+8V is supplied to

Q46 CPH3105 the F/E. Works during AM reception mode.

Q101

DTA114YUA or UN5114

DSI LED SW

When a base goes Lo, Q101 is turned on, and DSI illumination LED is lit.

Q103

DTC124EUA or UN5212

AUX/CD selector SW When a base goes Hi, AUX inputs are selected.

When a base goes Lo, CD inputs are selected.

Q111 2SB1277(Q,R) P-ANT SW

When Q112's base goes Hi, Q111 is turned on, and P-ANT signal is outputted.

Q112

DTC114YUA or UN5214

Works during FM/AM reception mode or RDS reception mode.

Q305

DTA114YUA or UN5114

EJECT LED SW When a base goes Lo, Q305 is turned on, and EJECT illumination

LED is lit.

Q306

DTA114YUA or UN5114

EJECT LED SW When a base goes Lo, Q306 is turned on, and EJECT illumination

LED is lit.

Q472

DTC144EUA or UN5213

MECHA. AVR SW

When a base goes Hi, Q472 is turned on, and MECHA. AVR operation stops.

Q473 2SC4081 BU 5V AVR While BACKUP is applied, AVR outputs +5V.

Q474 2SB1548(P) Q473 and Q474 are inverted Darlington connection.

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

●IC5 (SWITCH UNIT : X16-168X-XX)

Pin No.

Pin Name I/O Description Processing Operation

1 SC DATA I/O Data input/output with the system MI-COM.

2 MC CLK I Clock input from the system MI-COM.

3 NC O Not used(N.C.)

4 DATA 1 O Data output 1 to the FL driver IC

5 CLK O Clock output to the FL driver IC (Data shift by the rise edge of the pulse)

6 NC O Not used(N.C.)

7 DATA 2 O Data output 2 to the FL driver IC

8 CLK IN I Clock input from the FL driver IC (Data shift by the rise edge of the pulse)

9 EVDD - Positive power supply connection terminal Connected to P5V lines.

10 EVSS - Ground connection terminal Connected to GND lines.

11 RED LED O

Illumination red ON/OFF output in case of two colours

/Illumination ON/OFF output in case of one colour

Lo: ON, Hi: OFF

GREEN LED

Illumination green ON/OFF output in case of two colours

Lo: ON, Hi: OFF in case of two colours

/Not used in case of one colour

/Not used(N.C.) in case of one colour

13 REMO I Data input from the remote control light sensor

14 LATCH O Latch output to the FL driver IC Lo: Latch, Hi: Through

15 GCP O Control pulse output to the FL brightness

16 REMO ON I/O

Power supply ON/OFF output to the remote control

Lo: ON, Hi-z: OFF

light sensor IC and BPF IC

17-19 NC O Not used(N.C.)

20 BLK O Display ON/OFF control output Lo: Display OFF, Hi: Display ON

21 TEST I Test terminal Not used(Connected to GND lines)

22-33 NC O Not used(N.C.)

34 RESET I Reset terminal Lo: Reset, Hi: Reset release

35 XT1 - Sub clock resonator connection terminal Not used(Pull down to GND lines)

36 XT2 - Sub clock resonator connection terminal Not used(N.C.)

37 REGC - Capacitor connection terminal for regulator inside

microprocessor

38 X2 - Main clock resonator connection terminal

39 X1 - Main clock resonator connection terminal

40 VSS - Ground connection terminal Connected to GND lines.

41 VDD - Positive power supply connection terminal Connected to P5V lines.

42-47 NC O Not used(N.C.)

48 FL +3.3V O FL VDD ON/OFF output Lo: OFF, Hi: ON

49 FL+B I/O FL+B ON/OFF output Hi-Z: OFF, Hi: ON

50-55 NC O Not used(N.C.)

56 BLUE LED I/O Source key LED ON/OFF output Hi-Z: OFF, Hi: ON

57 NC O Not used(N.C.)

58 BVDD - Positive power supply connection terminal Connected to P5V lines.

59 BVSS - Ground connection terminal Connected to GND lines.

60-71 NC O Not used(N.C.)

72 SA RESET O Reset output to the BPF IC Hi: Reset

73 NC O Not used(N.C.)

74 AVDD -

A/D converter positive power supply connection terminal

Connected to P5V lines.

75 AVSS - A/D converter ground connection terminal Connected to GND lines.

76 AVREF - A/D converter reference voltage input terminal

77 F01 I BPF(63Hz) input

78 F02 I BPF(150Hz) input

79 F03 I BPF(330Hz) input

80 F04 I BPF(1kHz) input

81 F05 I BPF(3.3kHz) input

82 F06 I BPF(10kHz) input

83 WAVE IN I Audio input

84 KR5 I Key return 5 input

85 KR4 I Key return 4 input

86 KR3 I Key return 3 input

87 KR2 I Key return 2 input

MICROCOMPUTER'S TERMINAL DESCRIPTION

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

Pin No.

Pin Name I/O Description Processing Operation

88 KR1 I Key return 1 input

89 SC REQ O

Communication request output to the system MI-COM.

Lo: Standby, Hi: Request

90 NC O Not used(N.C.)

91 SC CON I Control input from the system MI-COM. Hi: Operation mode

92 NC O Not used(N.C.)

93 SOURCE I Source key input Lo: Key OFF, Hi: Key ON

94 VREF CON O A/D converter reference voltage control output Hi: Active, Connected to AVREF terminal

95 MC REQ I

Communication request input from the system MI-COM.

Hi: Request

96 KS4 I/O Key scan output 4

97 KS3 I/O Key scan output 3

98 KS2 I/O Key scan output 2

99 KS1 I/O Key scan output 1

100 MC DATA I Data input from the system MI-COM.

MICROCOMPUTER'S TERMINAL DESCRIPTION

●IC5 (ELECTRIC UNIT: X25-9240-XX)

Pin No.

Pin Name I/O Description Processing Operation

1 MC DATA I/O Data input/output with the panel MI-COM.

2 MC CLK O Clock output to the panel MI-COM. Lo: DSI ON, Hi-Z: DSI OFF

3 DSI GUIDE I/O DSI control output

Lights on at the panel tilted during POWER ON mode.

Flashing at the panel detached during POWER ON mode.

Lo: ON, Hi-Z: OFF

EJECT KEY G

O Eject key illumination green control output Lights on at the panel tilted during POWER ON

mode in case of the key illumination green.

EJECT KEY R/G

O Eject key illumination red/green control output Lo: ON, H-Z: OFF

Lights on at the panel tilted during POWER ON mode.

6MC REQ I/O

Communication request output to the panel MI-COM.

Hi: Request

/FLIP DET /Flip detection input /Lo: Panel detached, Hi: Panel attached

7 IC2 SDA I/O Data input/output with IC2, IC5, and IC25

8 IC2 SCL I/O Clock input/output with IC2, IC5, and IC25

9 EVDD - Positive power supply connection terminal Connected to BU 5V lines.

10 EVSS - Ground connection terminal Connected to GND lines.

11 PAN RESET O Reset output to the panel MI-COM. Lo: Reset or Momentary power down detected

12 BEEP O BEEP output

13 REMO I Data input from the wired remote control

14 SVR O SVR output Not used(N.C.)

15 DIMMER I Small lights detection input Lo: During vehicle small lamps turn on

16 PLL DATA I/O Data input/output with F/E

17 PLL CLK I/O Clock input/output with F/E

18 P-STBY O POWER IC STBY output

Lo: Power IC OFF, Hi: Power IC ON or ALL OFF mode

19 P-CON I/O P-CON output Hi-Z: POWER OFF mode or ALL OFF mode, Hi:

POWER ON mode

20 ANT-CON O ANT-CON output Hi: During TUNER mode or last FM mode with

RDS/RBDS model

21 TEST - Test terminal Not used(Connected to GND lines)

22 P MUTE O POWER IC mute output Lo: Muting during POWER OFF mode, ALL OFF

mode and TEL MUTE ON

23 PAN5V I/O Panel 5V control output Lo: Panel attached normally, Hi-Z: Panel detached

or tilted

Bass boost OFF__Hi: 160msec, Lo: 40msec

EXT-AMP-CON

O External amp. control output (in 200msec) Bass boost LOW__Hi: 130msec, Lo: 70msec

Bass boost HI__ Hi: 100msec, Lo: 100msec

CD MECHA+B

I/O CD4.7V ON/OFF output Lo: During CD source selected, Hi-z: Except CD

source selected

26 EMUTE O Not used(N.C.)

27 BU DET I Momentary power down detection input Lo: BU ON, Hi: When momentary power down

detected or BU OFF

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

Pin No.

Pin Name I/O Description Processing Operation

28 ACC DET I ACC detection terminal Lo: ACC ON, Hi: ACC OFF

29 SW5V I/O SW5V control terminal Lo: SW5V ON, Hi-Z: SW5V OFF

30 MUTE I/O MUTE output Lo: Muting OFF, Hi-Z: Muting ON

31 O CE I/O External display CE terminal

32 O CLK I/O External display clock terminal

33 O DATA I/O External display data terminal

34 RESET I Reset input Lo: System reset , Hi: Normal operation

35 XT1 I Sub clock resonator connection terminal Clock count during POWER OFF mode

36 XT2 - Sub clock resonator connection terminal

37 REGC - Capacitor connection terminal for regulator inside

microprocessor

38 X2 - Main clock resonator connection terminal Oscillation: POWER ON mode, Oscillation stop:

POWER OFF mode or momentary power down

detected

39 X1 I Main clock resonator connection terminal

40 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 NC O Not used(N.C.)

44 E2PDET I EEPROM detection input Lo: No EEPROM, Hi: With EEPROM

PRE MUTE L

O Pre-out muting L Ch. control output Lo: When M MUTE L input is Lo during CD source

selected or Momentary power down detected, Hi:

Fix in the case of 2 zone mode

PRE MUTE R

O Pre-out muting R Ch. control output Lo: When M MUTE R input is Lo during CD source

selected or Momentary power down detected, Hi:

Fix in the case of 2 zone mode

47 DSP DATA O Data output to DSP IC Not used(N.C.)

DSP LATCH

O Latch output to DSP IC Not used(N.C.)

49 DSP CLK O Clock output to DSP IC Not used(N.C.)

50 AFS O Noise detection time constant switching terminal Lo: During FM seek or AF search, Hi: During FM

reception, Hi: During last FM mode with RDS/

RDBS model

51 AM+B I/O AM+B control Hi: During AM reception

52 FM+B I/O FM+B control Hi: During FM reception, Hi: During last FM mode

with RDS/RDBS model

53 R QUAL I Quality input from the RDS decoder IC Except RDS, RBDS model: Not used(pull down to

GND lines)

54 R DATA I Data input from the RDS decoder IC Except RDS, RBDS model: Not used(pull down to

GND lines)

55 IC2TYPE0 I IC2 setting terminal Lo: Initial value(default)

56 IC2TYPE1 I IC2 setting terminal Lo: Initial value(default)

57 P ON I/O SW 14V control output Hi-Z: POWER OFF mode, Hi: POWER ON mode

58 BVDD - Positive power supply connection terminal Connected to BU 5V lines.

59 BVSS - Ground connection terminal Connected to GND lines.

60 TYPE0 I Destination type selection terminal 0

61 TYPE1 I Destination type selection terminal 1

62 TYPE2 I Destination type selection terminal 2

63 TYPE3 I Destination type selection terminal 3

64 AUX SW O CD/AUX input switching output Lo: Except AUX input, Hi: AUX input

65 ILL ON I/O FL/Illumination AVR ON/OFF control output Hi-Z: AVR OFF, Hi: AVR ON

66 MOSW O CD mechanism loading motor control output Hi: CD loading/eject action or Break, Lo: Other

67 LO/EJ I/O CD mechanism loading/Eject switching output Lo: Loading, Hi: Eject, Hi-Z: Stop or Break

68 M STOP O Stop request to CD mechanism MI-COM. Lo: Stop mode, Hi: Operation mode

69 M RST O Reset output to CD mechanism MI-COM. Lo: Reset

70 CH CON O Changer control Lo: Standby mode, Hi: Operation mode

71 CH RST O Reset output to changers : Reset

72 CH REQH O Request output to changers Lo: Request

73 AVCONT O A/D converter reference voltage control output Hi: Active, Connected to AVREF terminal

MICROCOMPUTER'S TERMINAL DESCRIPTION

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

Pin No.

Pin Name I/O Description Processing Operation

74 AVDD -

A/D converter positive power supply connection terminal

Connected to BU 5V lines.

75 AVSS - A/D converter ground connection terminal Connected to GND lines.

76 AVREF I A/D converter reference voltage input terminal

77 IFC OUT I F/E IFC OUT input terminal Hi: Station detected (Vth=2.5V)

78 S METER I S-meter input from F/E

79 NOISE I FM noise detection input

80,81 NC I Not used(Pull down to GND lines)

82 CD SW2 I 12cm disc detection SW input Lo: 12cm disc detected

83 M MUTE R I

Mute request (R Ch.) from CD mechanism MI-COM.

Lo: Mute request

84 M MUTE L I

Mute request (L Ch.) from CD mechanism MI-COM.

Lo: Mute request

85 CD SW3 I Down & limit switch detection input Hi: Chucking, Hi →Lo: Pickup most inner position

86 PANEL DET I Panel detection input Lo: Panel attached, Hi: Panel detached

87 CH MUTE I Mute request from changers Hi: Mute request

88 PHONE I PHONE detection input

1V or less: TEL MUTE, 2.5V or greater: NAVI MUTE

89 SC CON O Control output to the panel MI-COM. Hi: Operation mode

90 SOURCE I/O SOURCE key detection input Not used(N.C.)

91 CD SW1 I Loading SW detection input Lo: Loading start

92 CD SW4 I/O 8cm disc detection SW input Not used(N.C.)

93 R CLK I Clock input from the RDS decoder IC Except RDS, RBDS model: Not used(pull down to

GND lines)

94 CH REQC I Communication request input from changers Lo: Request

95 EJECT I EJECT key detection input Lo: When EJECT key is pressed

96 SC REQ I

Communication request input from the panel MI-COM.

Hi: Request

97 CH DATAC I Data input from changers

98 CH DATAH O Data output to changers

99 CH CLK I/O Clock input/output with changers

100 SC DATA I Data input from the panel MI-COM.

MICROCOMPUTER'S TERMINAL DESCRIPTION

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

• When the model is equipped the CD mechanism

assembly adapted for MP3 or MP3/WMA disc, the

mechanism name and version number are displayed

during the CD source selecting.

• When the disc media is CD, A short press of the Preset 1

key jumps to the track number 28.

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.

• HPF is adjusted in 2 steps of Through / 220Hz with the

Track Up/Down keys.

• LPF is adjusted in 2 steps of Through / 120Hz with the

Track Up/Down keys.

• Bass f, Bass Q, Bass EXT, Middle f, Middle Q and Treble

f are not dealt with by the audio adjust.

8. Menu-related specifications

• Pressing the DNPP/SBF key on the remote initiates the

Menu mode.

• Continuous holding of a remote control key is inhibited.

• In the case of the CD receiver model, A short press of

the PLAY/PAUSE key initiates the Menu mode.

9. Backup current measurement

When the unit is reset while ACC is OFF (i.e. by turning

Backup ON), the MUTE terminal goes OFF in 2 seconds in

place of 15 second. (The CD mechanism is not activated at

this time.)

TEST MODE

1. How to enter the test mode

While pressing and holding the Preset 1 and Preset 3 keys,

reset the unit.

2. How to exit from the test mode

Reset the unit, ACC OFF, power OFF and Panel detached.

(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 : –10 dB (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 any time.

4. Special display in Tuner mode

When any of the following messages is displayed in Tuner

mode, the F/E may be abnormal.

• "TNE2P NG": The EEPROM is set to the default (unstable

values) because the F/E was shipped without passing

through the adjustment process, etc.

• "TNCON NG": Communication with the F/E is not

possible.

5. Forced switching of K3I

Each press of the Preset 6 key in Tuner mode should switch

K3I from AUTO →Forced Wide →Forced Middle →Forced

Narrow →AUTO.

The initial status is AUTO and the display shows these

modes 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, the CD

is not recognized by resetting.

• Each press of the Track Up key jumps to the following

track 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 the previous

track number to the track being played.

• When the number of total trucks of the MP3 disc or the

WMA disc is less than 9, 1st truck is played.

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

10. Special display when the display is all on

Pressing the Preset keys while the power is ALL OFF

displays the following information.

PRESET 1

Version display (8 digits, Month/Day/Hour/Minute)

(Display) SYS xxxxxxxx : System microcomputer

PAN xxxxxxxx : Panel microcomputer

PRESET 2 Sireal number display (8 digits)

(Display) SNo xxxxxxxx

PRESET 3

Short press : View power ON time.

(The All OFF period is not counted.)

Long press/hold : Clear power ON time at

the power ON time displaying.

(Display) PonTim xxxxx Max. 65535 (hours)

PRESET 4

Short press : Display CD operation time.

Long press/hold : Clear CD operation time at

the CD operation time displaying.

(Display) CDTime xxxxx Max. 65535 (hours)

PRESET 5

Short press : Display CD ejection count.

Long press/hold : Clear CD ejection count at

the CD ejection count displaying.

(Display) EjeCnt xxxxx Max. 65535 (times)

PRESET 6

Short press : Display Panel open/close count.

Long press/hold : Clear Panel open/close

count at the Panel open/close count.

(Display) PnCnt xxxxxx Max. 655350 (times)

TEST MODE

■ Security-related information

1. Forced Power ON mode (All models)

Even when the security (Cord) is approved, resetting the

unit while holding the ATT and Preset 4 keys makes it

possible to turn the power ON for 30 minutes.

After 30 minutes have elapsed, it is not possible to return

to the previous condition unless the unit is reset again.

2. Method of registration of the security code after

EEPROM (Tuner Unit Ass'y) replacement (Code

security model)

1.Enter the test mode. (See 1. How to enter the test mode)

2.Press the PLAY/PAUSE key to enter the Menu mode.

3.When the message "Security" is displayed, press and

hold the Track Up/Down key for 1 second to enter the

security registration mode.

4.Enter the code using the FM/AM/Track Up/Track Down

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 seconds and

the message, "RE-ENTER" appears, so once again 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 the test

mode)

(Note) All Clear is not applicable to the security code of

this model.

3. Simple way to clear the security code (K type only)

1.During code request mode, press the VOL UP key for at

least 3 seconds while holding down the DISP key. (----

will disappear)

2.Enter, "KCAR" with the remote controller as described

below. (Same as on 01 model.)

• Press the remote controller 5 key twice, and press the

Track Up key. (Enters a "K")

• Press the remote controller 2 key three times, and press

the Track Up key. (Enters a "C")

• Press the remote controller 2 key once, and press the

Track Up key. (Enters an "A")

• Press the remote controller 7 key twice, and press the

Track Up key. (Enters an "R")

3.Security function is canceled and unit sets to All-Off mode.

4.Code request mode appears if a mistake was made in

entering the numbers.

11. Method of the span switching (K and M type only)

While holding the Preset 1 and Preset 5 keys, reset the

unit.

12. Other specifications

• 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) key

again. The P/S dot is lit during 2zone.

• In the case of 2 PREOUT model with Non Fader output,

Each pressing and holding the ATT key for 1 second or

more during All OFF, Non Fader output is switching Rear

output or Non Fader output.

• In the case of 2 colors key illumination model, Each press

the ATT key during All OFF, the key illumination is

switching Green or Red.

TEL 13942296513 QQ 376315150 892498299

ABC ED F G IH

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

PC BOARD (Component Side View)

SWITCH UNIT SWITCH UNIT

SWITCH UNIT

(X16-168X-XX)

.ON.feR sserddA

CIQ

3B2

SWITCH UNIT

(X16-168X-XX)

.ON.feR sserddA

CIQ

1H5

2H5

4H6

5H4

1H6

2H6

3H5

4H4

6H6

7G6

8G6

9G6

01H6

PC BOARD (Foil Side View)

X16-168X-XX (J74-1327-22) X16-168X-XX (J74-1327-22)

11 12

C16

C17

1334454850

C18

C19

RST

ATT

SRC

DISP

IC3

S2 S3

S5 S6

S8 S9

S10

S11

S12 S13

S14

S15

S16

S17

S18

S19

S20

ED1

EBEB

CP8

CP6

CP7

CP5 R35

C3 C4

C10

C12

C13

CP1

CP2

CP3

CP4

L13

R10

R11

R12

R13

R14

R15

R16

R17

R21

R25

R27

R32

R33

R34

R36

R39

R42

R43

R50

R49

R48

R51

CP9

C20

C21

15 1

216

180

5150

10081

16 9

1810

EBEB

(VDD)

PAN5V

3.3V

FAC

SCDATA

KR3

SCREQ

SCCON MCCLK RST

MCREQ KR2

KS1(CLK)

KS2(DO)

KS3(DI)

KS4

KR5

FLGND

FL+B

VPP

GND

FAC

VDD2

ESD GND

KR4

AUDIO

PRST SOURCE KR1

Q10

D15

D16

D10

D11

D12

IC1

IC2

IC4

IC5

Q1 Q2

D13

D14

DAUGHTER UNIT

X89-253X-XX (J74-1332-12)

R10

R11

DAUGHTER UNIT

X89-253X-XX (J74-1332-12)

119

20 2

CN1

TEL 13942296513 QQ 376315150 892498299

RQPN OMLJ K

PC BOARD (Component Side View)

ELECTRIC UNIT

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

13 14

ELECTRIC UNIT

(X25-9240-XX)

.ON.feR sserddA

CIQ

1N5

2M3

3L3

4Q4

5N3

6O4

7O4

8M4

01O3

11O3

21N3

61O5

02M4

12M4

32P5

1L3

4L2

5L3

6L3

7L3

8L3

01L4

11L4

21L3

31L3

61O3

71O3

91N4

02N3

22O3

32O4

62P5

92P4

03P5

43M3

53M3

101N6

111P5

503O6

603O6

274O6

374Q5

474Q5

X25-9240-XX (J74-1328-22)

W115

C14

C20

C27

C28

C37

C40 C41

C42

C43 X4

C111

C144

C258

C260

C261

C262

C265

C355

C472

R11

R16

R28

R37

R38

R43

R103

R140

R143

R204

R242

R251

R301

R303

R306

CP3

CP4

R474

R477

C25

C26

C30

C31

C256

C257

C259

C264

C266

C267

C305

CP1

L14

L351

R10

R12

R13

R15

R17

R19

R21

R23

R24

R27

R30

R31

R32

R41 R42

R44

R46

R115

R127

R144

R152

R167

R168

R177

R178

R187

R188

R203

W19

C130

R305

R358

R360

R366

CP5

CP6

C902

R389

R397

R400

R401

R402

R417

R421

R422

R471

R472 R473

R475 R476

W100

W15

W16

W17

W18

W111

C850

C803

C802

C804

L500

R800

R850

R851

CP2

W902

C903

C860

C855

R201

C854

L472

W116

R905

R815

OG I 81

169

111

23 33 28

14 4

32 17

116

114

50 31

81 100

EB EB

EBEB

RES

GND

S-MTR

NOISE

IFC

SDA

SCL

BU5V

TEST

C11

C13

C15

C704

C22

C23

C24

C29 C32C33

C45

C53

C58

C59

C60

C63

C113

C114

C115

C116

C142

C143

C252 C255

C263

C352

C471

C473

C474

C475

C920

C479 C480

C485

R45

C34 C36

C44

C46

C47

C49

C50

C51

C52 C56

C57

C65

C66

C67

C68

C69

C76

C77

C78C79

C81

C82

C85C86

C93C94

C95

C96

C99C100

C101C102

C105

C106

C107

C108

C117

C118

C119

C120

C129

C253 C254

L471

C702

C849

113

10 9

25 24

315

BEBE

C64

D13

D21

D33

D34

D35

D36

D39

D40

D112

D472

IC1

IC2

IC3

IC5

IC6

IC7

IC8

IC14

IC16

IC20

IC21

IC22

IC23

Q12

Q29

Q30

Q34

Q35

Q472

D14

D51

D52

D53

D101D102

D111

D475

IC10IC11IC12

Q11

Q13

Q17

Q19

Q20 Q22

Q23

Q52

Q101

Q305

Q306

Q473 Q475

IC24

D476

CN10 CN8

D10

D22

D23

D24

D50

D121

D122

D123

D124

D471

IC4

D15

D16

D17

Q10

Q16

Q26

Q111

Q474

Q476

D31

Q703

CN1

CN2

CN6

CN9

CN3

CN4

CN7

TEL 13942296513 QQ 376315150 892498299

STU WV X Y AAZ

Refer to the schematic diagram for the values of resistors and capacitors. 15 16

PC BOARD (Foil Side View)

ELECTRIC UNIT

(X25-9240-XX)

.ON.feR sserddA

CIQ

52W4

3V5

9V6

41U5

51U5

81V4

12V4

72U4

82U4

13U5

23V4

33V4

63X3

73V3

83V3

93V3

04V3

14W3

24W3

34Y2

44Y2

54X2

64X2

301X4

211U4

ELECTRIC UNIT

X25-9240-XX (J74-1328-22)

BE EB

EBEBEBEBEBEB

C251

R48 C35

C481

C121

C863

C484

R205

W14

R206

R207

R14

C21

R20

R40

R202

TH1

R363

L251

L352

R230

R231

R18

R803

R135

R134

R133

R132

R131

R375

R370

R367

R904

CP16

R364

R359

CP12

CP13

R352

R121

C38

R47

C861

C39

R112

C48

R39

R200

R111

W901

R29

C862

R124

R123

R122

C354

CP14

CP10

R384

R382

CP8

CP7

R392

R393

R390

CP9

C353

C852

C204

CP17

R25

R26

R137

R136

R130

R35

C351

C900

C19

R902

R36

R903

R33 R901

L501

C904

C55

R900

R361

R362

R357

R355

R353

R403

R407

R405

R58

R409

R412

R414

R406

R404

R147

R59

R410

R408

CP11

R148

C853

R49

C18

R34 R57

C205

C54

R50

C201

R146

R145

R141

R149

R142

C206

R53

C202

R54

R52

C17

R55

R702

C703

C12

R56

W121

W117/C857

W120

R161 R162

R175

R173

R166

R164

R165

R163

R170

R169

C98

C97

C83

R172R171 R182

R181

C88

C91

C92

C90

C89

C87 C84

R190

R185

R183

R179

R180

C104

C103

C110

C109

R176

R174

R189

R186

R184

R157

R155

R156

C858

C203

W114

CP15

R151

C72

R98

C75

C73

W11

W12

R154

R153

R150

C70

C74

C71

C856

C139

L13

C137

L12

C134 W113

C133

C135

L11

L10

R213

R212

C16

C864

C146

C145 C141

C10

C851

R211

R210

W112

C131

C136

C859

C132

D32

D30

D473 D474

Q201

Q15

Q14

D38

D41

Q28

D54

Q31

D19

Q33

Q27 Q112

D20

Q32

Q21

Q471

Q18

D42

IC25

Q36

Q103

D702

Q704

D45

D46

D44

D29

Q38

Q37 Q39 Q40 Q41 Q42

D27

D28

Q45

D25 D26

Q46 Q43

Q44

D43

TEL 13942296513 QQ 376315150 892498299

ABCDEFG IH

CAUTION:For continued safety, replace safety critical components only with

manufacturer’srecommendedparts(referto, partslist). Indicatessafetycritical

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.

10K

47K

10K

47K

22K

47k

2.2k

47K

22K

22K 47K

22K

14V

14.4V

/5.0V

2.2V

3.0V

10V

-10V

10.6V

-10.0V

10.6V

5.0V

0V0V

5.0V

7.7V

4.1V

14.4V 7.7V

7.7V

1.4V

1.3V

5.0V

14.4V

9.0V

1.4V

7.7V

1.4V

7.7V

0V 5V

5.0V

3.5V

5.0V

5V 5.0V

5.0V

0/5.0V

5.0V

0V 5V

4.2V

4.1V

1.5V

0.6V

0V 0V

9.1V

9.2V 45.3V

5.0V 5.0V

4.7V

13.6V 1.25V

8.2V

7.5V

-9.3V

-5.5V

0.1V

9.7V

5.0V

4.7V

IC23

IC3

IC4

IC7

IC6

IC1

IC16

ELECTRIC UNIT (X25-924X-XX)

DC CORD

KDC-Z838/719

KDC-MP819/X659/X559/Z737

Z638

IC25

Q26

Q112

D112

Q111

D111

D14

Q27

Q29

Q28

D15

D16

Q30

D17

Q31

D13

Q14

JQ15

D474

D475

Q475

Q476

Q472

D473

Q474

Q473

Q201

D472

Q11

Q10

Q12

Q13

D30

D38

D40

D39

D36

D35

D34

D33

D41

D32

CN8

D19

Q33 Q32

Q16

Q17

D10

Q19

Q18 Q20

D20

Q21

Q22

Q23

(X25-924X-XX)

CBEFIJKLNAO

to CD MECHA

P-ANT

EXT. AMP

CON. SW DIMMER

BU DETECTION

SW 5V

CD4.7V

A. +8V AVR

CD SERVO AVR

FL ILL

DC/DC CONVERTER

SYSTEM MI-COM.

RESET IC

POWER IC

P-CON SW

P-CON.

PROTECTION SW

PROTECTION

P-CON.

INHIBIT SW

DETECTION

MUTE DRIVER

for Rch

MUTE DRIVER

for Lch

SW SW

ACC DETECTION

MUTE

LOGIC

FL/ILLUMINATION

AVR

FL/ILLUMINATION

AVR SW

MECHA.

AVR

AVR SW

MECHA.

AVR

A. +10V PRE-AMP

+9V AVR

PRE-AMP

-9V AVR

SW 14V

AVR

A. +8V

AVR

EEP ROM

VOLTAGE CONVERTER

BU 5V

AVR

BU 5V

DISCHARGE

(BOTTOM VIEW)

R38 1K 1/2W

R103 4.7K

22K

R111

R112 560

R37 4.7K

W111

R40

1K 1/2W

R39

22K

C36

0.1u50

3.3u50

0.068

C34

C35

REAR Lch+

FRONT Lch+

FL+

815 16 FUSE

11 12 1310 14

R41

12K

C37

1000P

R43

15K

R42

22K

C1 3900u16

FRONT Rch+

FRONT Rch-

FRONT Lch-

RR-

FR+

FR-

RR+

RL+

FL-

RL-

REAR Rch+

REAR Rch-

REAR Lch-

ANT

675

ACC

GND

P CON

321

C2 0.01

R44 22K

B.U.

3.3K 1/2W

R45

47K

R46

C39

0.01 R48

100K

TEL MUTE

ILLMI

140uH

10 EXT CONT

R13

560

R14

R15

10K

C20 0.01

10K

R19

0.022

C21

100K

R20

47K

R16

C484

0.01

C485

220u16

22K

R3 22K

C479 100u6.3

2.2K

R476

C481

0.01

10u16

C480

R475 22K

2.2K

R205

100K

R206 R207

100K

W14

SW5V

100K

VOS

C474 100u25

C475 100u25

SW OUT

VIN

GND1

100uH

OFF

ON/ 5

220u10

C473

C130

0.33 R477

W902

VIN VREF

GND

220

A8V

SW14V

15K

24K

R8R7

4.3K

220u10

SW14V

R2 1.5K

C3 0.1

C4 100u10

GND

VO1

VIN

VO3-1

VO3-2

C14 2.2

C17 0.01

C15 100u50

C13 100u16

C11 100u16

R115 33K

33u10

C116 1u50

R200 220

0.22u50

C117

0.22u50

C118

0.22u50

C119

0.22u50

C120

RL+

RL-

FL+

FL-

RR+

FR-

FR+

RR-

470

TH1

R202 10K

C115 1u50

C129 1u50

SVR OUT1+

OUT1-

OUT2+

TAB

OUT2-

PGND1

STBY

PGND2

VCC1

SGND

IN1

OUT3+

IN3

HSD

OUT3-

OUT4+

OUT4-

IN2

ACGND

IN4

PGND4

PGND3

MUTE

VCC2

MOTOR

S7.5V

22 21

LO/EJ

D4.7V

D.GND

BU5V

LOE/

EJECT

MSTOP

MRST

MUTE L

MUTE R

Rch

A.GND

Lch

A8V

DATA

CLK

LOS SW

12EJE

D.OUT

S.GND

C853 0.1

LIM SW

R33 4.7K

S7.5V

+4.7V

BUBU

A8V

123

CIN2BIN2 CIN1

7GND 8

DIN2

COUT

4AIN2

BIN1

BOUT 10

DIN1 11

AIN1

AOUT 13

DOUT

VCC 14

BST

GND 3

V+

OSC

CAP+

VOUT CAP-

R23

C23 4.7u25

C27 2.2

C28 2.2

C26 2.2

C25 2.2

C24

100u16

C29 22u16

7.5K

R26

R25

2.7K

R24

91K

R28

56K

R27

R29 47

10K

91K C31 0.01

R32 91K

C30 0.022

C32

4.7u25

C33

4.7u25

+5V

1u50

C22

A8V

C19

0.01

R36 100K

R35

470

+5V+5V

+5V

R31

R30

L3 22uH

+5V

SW5V

+5V

10K

R12

R21

0.01 CP17

1Kx2

R410 100K

R414 100K

R412 100K

R406 100K

R408 100K

R407 100K

R409 100K

R403 100K

R404 100K

R405 100K

PRE MUTE L

AFS

AM+B

FM+B

PRE MUTE R

DSP LATCH

DSP CLK

DSP DATA

R58

100K

CLK OUT

E2P DET 43

VDD

VSS

X1 39

R QUAL

R DATA

IC2TYPE0

BVSS

BVDD

P ON

IC2TYPE1

TYPE3

TYPE2

TYPE1

TYPE0

R361 2.2K

CP5

R401 1K

R400 100

1Kx2

1000P

R397

C351

CP6

2.2Kx2

CP12

100Kx2

M MUTE R

M MUTE L

CD SW3

PANEL DET

SOURCE(OEL ONLY)

M RST

M STOP

LO/EJ

MOSW

AUX SW

ILL ON

CH RST

CH CON

AVREF

AVSS

AVDD

CH REQH

AVCONT

S METER

IFC OUT

R357 2.2K 85

82 CD SW2

NOISE

R353 1K

R355 1K

CP13

100Kx2

CH MUTE

89 PHONE

SC CON

R359 100K

R360 470

BU DET

35 22P

32.768kHz

27P

20MHz

C42

C43

XT2

REGC 37

X2 38

XT1

100x4

CP14

O CE

O CLK

RESET

O DATA 32

ACC DET

MUTE

SW5V

CD MECHA+B

EXT-AMP-CON

EMUTE

PAN5V

ANT-CON

P MUTE

TEST

P-CON

PLL DATA

PLL CLK

P-STBY

SVR

DIMMER

OUT

VDD

VSS

3NC

100K

R393

R422 22K

R392 47K

R390 47K

CP10

470x2 CP9

R382

R127 2.2K

4.7Kx2

CD SW1

CD SW4

R CLK

CH DATAC

CH DATAH

IC2 SDA

PAN RESET

REMO

BEEP

IC2 SCL

EVSS

EVDD

EJECT KEY G

EJECT KEY R/G

MC REQ/FLIP DET

MC CLK

DSI GUIDE

95 CH REQC

EJECT

R362 2.2K

R366

R364 100K

R367 47K

97 SC REQ

CH CLK

100 SC

DATA

MC DATA

L351

CP4

R384 2.2K

CP8

100x2

CP2

470x4

SW5V

SW5V SW5V

SW5V

SW5V SW5V

SW5VSW5V

SW5V

+5V

C204

R201

C354

R417

22K

0.01

C852

CP11

100Kx2

R402 470

R358 1K

R370 100K

100Kx4

CP16

CP3

470x2

600

CP7 4.7Kx2

R375 1M

0.1

C355

47K

R421

4.7uH

L352

0.01

C353

47u16

C352

FL+B

A8V

+5V BU +5V

A8V BU

A+9V

A8V

+5V BU

A+9V

FL+B

0.01

C48

0-12

0-13

0-14

0-11

No.

KDC-X559

KDC-X659

KDC-719

KDC-MP819

MODEL NAME

YES

YESNO

NO NO YES

YES NO

YES

YES NO

YES

C56,57,

76,77,802 IC1 IC23

100K

100K 2.2K

22K

2.2K

NONO YES

YES

NO YES

YES

R163,164,

173,174 W7,

W1-6, 8W121

KDC-Z838

Z638

KDC-Z737 2-71

0-22

0-21 NO

YES NO

YESNO

NO YES

NO NO

YES

C46,

YES

C93,94

22u16

99,100

10u16

22u16

10u16

C130

YES

CP14

YES

NO UPD703033GFA17

UPD703033GFA17

UPD703033GFA18

UPD703033GFA17

UPD703033GFA18

YES

Q306

YES

R16

100K

22K YES

R17,

22K

2.2K

22K

R382

2.2M

100K

R392 R402 R403 R404 R405 R406 R407 R409R408 R410

YES

YES YES

YES

NO NO

YES

YES NO

YES

W11,

YES

W14,

YES

W111,

YES

+5V +5V

+5V

+5V +5V

+5V+5V

+5V

C114

470x2

R389

R203 4.3K

B.U.GND

PNK/BLK

FRONT R

ANT CONT

P. CON

ACC

FRONT L

ILLUMI

EXT.CONT

REAR R

REAR L

513 7

FR-

FR+

RR-

RR+

RL+

FL-

FL+

RL-

B42

P.CON

ILLUMI

A42

ACC

GND

BRN

ORG/WHT

YELBLK 116

BLU/WHT

ANT CON

314

RED 15

413

TEL MUTE

GRN

VIOL

VIOL/BLK

GRN/BLKWHT/BLK

GRY/BLK

P CON

FR+

FL-

FR- GRY 512

610

FL+ 8

WHT 9

RR+

RL-

RR-

RL+

PNK/BLK EXT.

CONT

ACC

GND

WHT

WHT/BLK

GRY/BLK

GRY

BLU/WHT

BLU

RED

BLK

FRONT L

ANT CONT

FRONT R

P. CON

GRN

VIOL/BLK

GRN/BLK

VIOL

YEL

ORG/WHT

B.U.

REAR L

REAR R

ILLUMI

BRN TEL MUTE

WHT

WHT/BLK

GRY/BLK

GRY

BLU

BLU/WHT

RED

BLK

GRN

VIOL/BLK

GRN/BLK

VIOL

YEL

ORG/WHT

A8V

IC16

11109

876 141312

54 315

109

811

612

572

1413

R11 100K

C9 0.22

C10 0.01

C12 0.01

C857 1000P

10uH

5.6K

R10

W117

W121

C38 0.01

R47 18K

C861 0.1

L471

C16 0.1

R815 2.2K

A1 WP

GND SDA

3SCL

1A0 VCC

FL+B FL+B

A+9V

9VA

A9V A9V

A9V

SW5V

Q26,29

Q27

Q28

Q32

Q33 Q10,11

Q12,13

Q472

Q16,17 Q21-23

Q18-20

Q5,6

Q475,476

Q201

C857

YES

R17

UNIT 902 11715-18384

DTA123JK

DTA144EUA

DTC114YK

DTC114YUA

DTC143TUA

UN5111

UN5114

UN5211

UN5213

UN5214

UN5216

2SA1576A

2SB1548(P)

2SB1277(Q,R)

2SB1443

BCE

2SA1037K

2SC4081

DTA114EUA

DTA124EUA

DTC114EUA

DTC124EUA

DTC144EUA

GND

OUT

NJM4565M-TE2

TEL 13942296513 QQ 376315150 892498299

JKLMNOP RQ

22K

4.7K

22K

4.7K

22K

4.7K

10K

47K

10K

47K

10K

4.1V

8.2V

4.1V

0V 4.1V

4.1V

8.2V4.1V 4.1V4.1V

4.1V4.1V

0V 4.1V

5.0V

2.4V

8.2V

4.1V

4.1V4.1V

4.1V

0V 4.1V

4.1V

5.0V

9.7V

0V 0V

-9.3V

9.7V

4.3V

4.1V

4.3V

4.8V

4.1V

1.4V

4.1V

8.2V

IC14

IC5

IC8

IC21

IC20

IC2

IC12

IC11

IC10

DIN CONNECTOR

CORD with

DIN CONNECTOR

CN2

Q18,20,23,27

D22-24,31,121-124

D25,26

D27,28,44,46

D17

D21,42,54

D15

D16

D13,14,33-36,39,40,111,112

D10,50

D7,473

D5,474

Q26,111

IC1

Q8,12,35,43,45,103

Q14

Q16

Q11,17,19,21,22,30,

Q6,7,13,28,32,33

Q4,10

IC14

IC7

IC6

IC8,10,11,12

IC3

IC4

IC2

Q45

Q46

Q44

Q43

FE1

ANT.

D43

B LINE

SIGNAL LINE

GND LINE

Q52

CN4

CN7

D50

D21

CN6

CN3

D28

D29

D27

D22

D23

D31

D24

Q34

D45

D44

D46

Q103

D26 D25

Q36 Q35

Q42

Q41

Q40

Q39

Q38

Q37

CN1

D54 D51 D52 D53

Q306Q305

D101

Q101

CN9

D124

D123

D122

D121

IC5

IC16

IC21

IC20

IC23

Q5,15,472

31,34,201,473,475

Q29,112

Q36-42,52

Q101,305,306

Q44,46

Q474,476

D19,20,30

D29,45

D32

D51-53

D38,41

D472,475

D101

TDA7407:

: TDA7560

: TDA7401

: ICL7660SIBA

: TC74HC02AF

: NJM4565M-TE2

: TDA7479D

: S-80837ANNP

: BA3121F

: BA3129F

: SI-8050JD

: M5237ML

: 2SD2375

: 2SA1037K

: 2SA2057

: DTC144EUA or

: DTA124EUA or

: DTC124EUA or

: 2SB1427

: 2SC4081

: DTA123JK or

: 2SB1443

: 2SA1576A

: 2SB1277(Q,R)

: DTC114YUA or

: DTC143TUA or

: CPH3105

: DTA114YUA or

: 2SB1548(P)

: RM10ZLF

: MA8082-L

: MA8100-L

: MA4051(N)-M

: MA8056-M

: MA8047-M

: MA4110(N)-M

: MA4056(N)-M

: 1SR154-400 or

: 1SS133

: MA4068(N)-M

: MA4062(N)-M

: DAP202U or

: DA204U

: MA4062-L

: RD6.8M(B2)

: MA8068-M

: MA8062-L

: DAN202U or

: 1SR154-400

: FTZ6.8E

: B30-1566-05

: SS14

(X89-253X-XX)

E-VOL. &

SWITCHED OP. AMP.

SPEANA AMP

PAN 5V

PANEL

DET SW

RDS

D42

F/E

UN5213

UN5112

UN5212

KRA105S

UN5114

UN5216

UN5214

IC25 BR24C02F-W:

MA142WK

MA142WA

S1J

D43 : IMSA-6801

N.C. MPX

NOISE

BUFFER

E.VOL.

MUTE

AUX/CD

SELECTOR

ISOLATION

AMPLIFIER

OP.

AMP. AGC for

ANALYSER

SPECTRUM

HIGH PASS FILTER &

NON-FADER VOLUME

AMP.

OP.

AMP.

OP.

AMP.

AUDIO

MUTE SW

(FRONT L)

(FRONT R)

MUTE SW

AUDIO

(NON-FADER R)

MUTE SW

AUDIO

(NON-FADER L)

AUDIO

MUTE SW

(REAR L)

MUTE SW

AUDIO

(REAR R)

AUDIO

MUTE SW

DSI LED SW EJECT LED RED SW

FM+B

AM+B

DECODER

COMPOSITE

BUFFER

SIGNAL

EJECT LED

GREEN SW

2B.U.

GND

0.01

4.7uH

L13

C139

S-METER

IF1 +B

IF1 GND

AUDIO OUT

AMIF OUT

4.7uH

L12

22K

R213

R212

R211

22K

R210

1K 4.7uH

0.01

16 SDA

SW5V

NOISE OUT

VDD 5V

RDS OUT

DIG GND

SCL

PLL +B

IFC OUT

W/N

OSC GND

AM ANT

+B AM +B

OSC GND

FM +B

OSC GND

FM ANT

RF GND

C131

L7 52mH

A8V

10P

C134

A8V A8V

L11

4.7uH C135

0.01

L10

4.7uH

A8V

W112

0.01

C133

SW5V

C144

C142

10u16

0.01

330P

2.2Kx4

CP15

SW5V

OIN

RDDA

2QUAL

3VREF

MPX

T57

RDCL

OOUT

SW5V

7GND

ARI

8FOUT

OSEL

FSEL

EXTR

14 C146

10P

4.332MHz

C145

10P

C141

SW5V

4.7uH

L14

C143

10u16

C856

0.01

C137

0.01

10P

C136

10P

C132

0.1

C859

+B+B

CD Lch

CD Rch

CD GND2

R156 10C68 0.47u50

R155 10C67 0.47u50

C69 47u6.3 R157 4.7

C79

C85 0.33u50

C87 0.33

C83 0.33

C84 0.33

C88 0.33

C81 0.33u50

C86 0.33u50

C82 0.33u50

C60 2.2u50

HRRO

HRLO

HFR2

HRR1

HRR2

HRL2

HRL1

DGND

SCL

HFL1

CREF

HFL2

AGND

HFR1

HFRO

OREF

AXOR

HFLO

AXOL

CR2

CL2

CL1

AXIR

CR1

MUTE

0.1

C89

C91

0.1

C90

0.1

4.7u16

0.1

C92

C78

SDA

VCC

28 AXIL 14.7u16

V-

AIN+

AOUT

AIN-

BOUT

BIN-

BIN+

V+

AUX

Rch

AUX

R141

15K

R146 820

R147 1KR148 9.1KR149

10u16

C55 1

C54 0.01

R145 47K

C58 10u16

4.7u25

C50

R140 47K

4.7u25

C49

C53

4.7u25

R142

C52

4.7u2547K

R143

C51 4.7u25

R154 330K

R153 330K

10 9

18 17

20 19 12 1115

16 13

14 4 3

876521

R137 4.7K

R130 4.7K 2 CH MUTE

CH RST

CH CON

R136 4.7K

R135 4.7K

R134 100 4

R132 100

R133 100

R131 4.7K

6 CLK

REQ C

REQ H

DATA H

DATA C

W2 FL

24K

C59

FAC

FL+B

FLGND

RST

AUDIO

P RST

SC DATA

MC CLK

SC REQ

MC REQ

SC CON

PAN 5V

D GND

SRC

N.C.

(R/G)

EJECT

ESD GND

ILL(G)

KEY

10u16

0.1

C205

R50

100K

R56

R57

3300P

C202

C201

4.7

3300P

C45

4.7u25

22u10

C44

4.7u25

0.01

C40

47K

R53 0.1

C206

R55 C5

BINGND

AIN1+ BIN1+

BOUT

VM2

VCC

VM1

AIN

AOUT

BIN2+

BIN1-

BOUT

BSW

BIN2- 10

VCC

VEE

ASW

AIN2+

AIN1-

AOUT

AIN2-

R54

47K

R52

SCL

GND

NC25

NC28

OUTRF

OUTLF

NC33

OUTLR

OUTRR

SDA

QUAL

NC20

SMUTE

MUXR

MUXL

MP IN

MP OUT

NC17

MPX

NC13

LEVEL

PHONE+

CDLOUT

PHONE-

CDROUT

TAPER

CDGND

W12

W11

NC6

CDR

CDL

0.033

R151 10K

C72 10

AFS

11 NC11

4.7u25

C63

TAPEL

AC INLF

VREF

CREF

AC INLR

AC INRF

AC INRR

AC OUTR

NC36

AC OUTL

R150

4.7K 0.47

C70

C71

150P

C75 0.1

R152

4.7K

C74 0.1

R98

1000P

47u16

R183 2.2K

R185 10K

R181C105

R190

47022u16

R182C106

R184 2.2K

V-

R186 10K

BIN+

R188

22K 10u16

C108

AOUT

AIN+

AIN-

7BOUT

V+

6BIN-

2200P

C110

A+9V

R169

R170

R179

R180

R189

470

22u16

R172

470

C100

R171

470

C99

R162

470

C94

R161

470

C93

22K

W18

R174

R176 10K

W17

R173

R175 10K

BIN+ V-

R187

22K

R178

22K

C107

10u16

C102

10u16

8BOUT

V+

BIN-

AOUT

AIN-

AIN+

R177 10u16

C101

R166 10K

W16

R164

V-

R163

W15

R165 10K

BIN+

AOUT

AIN+

AIN-

22K

R168

10u16

C96

6BIN-

BOUT

V+

R167

22K +

C95

10u16

2200P

C109

C103

2200P

C104

2200P

C98

2200P

C97

470

R905

C860 0.1

22K

4.7K

100K

R301 R303

240

390K

R305

4.7

C305

100

R306

W19

P5VP5V

+B+B

+5V

SW5V SW5V

FL+B

A8V

L5 4.7uH A8VA8V

A8V

SW5V

A8V

C113

C111

SW5V

+5V

A8V BU

SW5V

A8V BU

+5V

+5V+5V

O-CE

O-CLK

O-DATA3

GND5 REMO4

C854 0.1

R122 470

R124 470

R123 470

R121 1K

33K

R144

0.1

C802

0.1

C803

0.1

C804

R-GND

N-GND

F-GND

Lch

GND

AUX

R231

R230

4.7K

C73 0.01

R204

0.01

C855

C203 0.1

C851 0.01

C858 0.1

R242 4.7K

MODEL NAME No.

0-00

2-71

UNIT

YES

R10

S70-0873-05

S70-0856-05

(YG)

(SR/PG)

KDC-X659 (K)

KDC-MP819 (K)

KDC-719 (K)

KDC-X559 (K)

Z638 (E)

KDC-Z737 (M)

KDC-Z838 (M)

KRC-Z965 (M)

X838 (E)

123

0.01

C41

W113

C66

1u50

C46

C47 1

FL+B

A+9V A+9V

A+9V

9VA

A9V

Q103

IC20

Q39Q40

Q41Q42

Q52

EJECT ILL

Q305

C76 4.7u16

C77 4.7u16

C57 4.7u16

C56 4.7u16

C65

1u50

GND5

O CE2

REMO4

3 O DATA

O CLK1

92 D GND

CH RST

A GND

CH MUTE5

713

CH CON

B.U.3

411

REQ H18

REQ C

CH CLK

Lch

DATA H

DATA C

Rch

KDC-719

KDC-Z737

Z638

KDC-MP819

KDC-X659

KDC-Z838

KDC-X559

10 7

F GND

FL RL

R GND

F GND N GND

FR NR

R GND

2/2

CN1

X89-

DAN202U

DAP202U

DA204U

DTA114YUA

MA142WA

MA142WK

UN5212

RD6.8M

TC74HC02AF BA3129F

BA3830F

BA3121F

M5237ML

BR24C02F-W

TC74HC4050AFT

TEL 13942296513 QQ 376315150 892498299

STUVWXY AAZ

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.

KDC-MP819/X659/Z838

IC5

IC4

IC3

ED1

IC1

SWITCH UNIT (X16-168X-XX)

IC2

1.3V

2.5V

5.0V

5V 5V

1.3V

5.0V

3.3V

5.0V

3.3V

5.0V

45.3V

10K

47K

10K

47K

10K

47K

10K

S18

S10

S17

S12

S13

S16

S19

S15

CP2

1Kx4

CP4

470x2

CP5

1Kx4

CP6

100x2

CP3

CP9

100Kx2

CP1

470x4

FAC

FL+B

FL GND

RST

AUDIO

PRST

SC DATA

MC CLK

SC REQ

MC REQ

SC CON

PAN5V

D GND

SRC

ESD GND

100

TEST

BLK

REMO ON

GCP

LATCH

REMO

GREEN

RED

EVSS

EVDD

CLK IN

DATA2

CLK

DATA1

MC CLK

SC DATA

KS1

KS2

KS3

KS4

MC REQ

VREF CON

SOURCE

SC CON

SC REQ

KR1

KR2

KR3

KR4

KR5

WAVE IN

F06

F05

BLUE LED

BVDD

BVSS

SA RST

AVDD

AVSS

AVREF

F01

F02

F03

F04

RESET

XT1

XT2

REGC

VSS

VDD

FL VDD

FL +B

R02

R01

LNNF

LNIN

RENF

REIN

RSTC

BISC

GND

RST

F01

F02

F03

F04

F05

F06

RELV

VCC

4.7uH

C1 1

2.2

100P

15K

R16

10uH

C10

0.01

C21

0.1

C20

R25

0.1

C13

100

R43

100K

R21

2.2

0.01

C17

0.01

C18

0.01

C19

3.9K

R50

3.9K

R48

2.2K

R49

100

R39

2.2K

R51

100

R42

100K

R12

15K

R27

0.01

C16

100Kx4

20.000MHz

28 27

20 21

24 23

12 13

16 15

30a

G2G26 G25

fhg e

G24 G23

cdab

G47 G46

ghef

G44G45

fhg eg

G48

30g

G3G4

cdba

abcaddbcegfh

KR1

KR2

KR3

KR4

KR5

KS1

KS2

KS3

KS4

C12 1

R32 1K

R33 22K

R34 100K

R35 100K

C8 10

F01

F02

F03

F05

F04

F06

KS4

KS3

KS2

KS1

F05

F06

KR5

KR4

KR3

KR2

KR1

100K

R36

10K

CTL

GND

NIS

20.01

OUT

270K

R14

270K

R13

R17 10

R15 15K

L13

BOUT

COUT

AOUT

C3 0.1

AIN15

1VCC

14 BIN

CIN

8GND

FIN

NC16

FOUT

EOUT

NC13

EIN

DOUT

DIN 5

100x2

CP7 100x4

CP8

GND

GND 4

VCC

OUT 1

F04

F03

F01

F02

R10

R11 100

P5V

MODEL NAME

KDC-X659

KDC-MP819

KDC-X559

KDC-719

Z638

KDC-Z737

KDC-Z838

KRC-Z965

X838

UNIT

No.

2-71

0-00

12,13,15-19

S2,3,5-10,

S70-0873-05

(YG)

S70-0856-05

(SR/PG)

YES

P5V

P5V P5V

P5V

P5V P5V

P5V +3.3V

+B +B

+5V

P5V

+5V

IC3

Q1,2

Q10

Q7,8

2F1

50 F2

2.2K

R9 56K

0.01

SI2

SI1

CLK

SO1

SO2

GCP

LAT

VDD1

VSS

VDD2

2.2

P5V

+3.3V+3.3V

S20

S11

S14

Q8 Q7

Q9Q10

D10

D11

TAR5S33

RS-171

IC4

IC1

IC2 TC74HC4050AFT

BA3830F

IC3

DA204UD1,2,15,16

IC5

D10,11 MA8056-M

UPD703032GFA04

D3-5,9,13,14 FTZ6.8E

DTA144EUA orQ1

D12

Q3,9,10

DTC114YUA or

MA8062-L

DTA114EUA or

DTC114YK orQ6

2SC4081

DTC114EUA or

Q7,8

D12

36 FM

14 SA

EQ TI AM

ATT DISP

SRC

RESET

(X16-168X-XX)

1/2

X25-

CN6

B LINE

GND LINE

SIGNAL LINE

3.3V AVR

BUFFER

REMOTE

SENSOR IC

REMO

BPF IC

FL+B SW

KEY

ILLUMINATION

BLANKING

KEY ILLUMINATION

PANEL MI-COM.

UN2214

UN5211

UN5111

UN5214

UN5113

V-I CONVERTER

GREEN SW KEY ILLUMINATION

RED SW

D14

D13

D15D16

DAUGHTER UNIT (X89-253X-XX)

CN1 J1

ESD GND

EJECT

N.C.

SRC

D GND

P5V

SC CON

MC REQ

SC REQ

MC CLK

SC DATA

P RST

AUDIO

RST

FL GND

FL +B

FAC

ESD GND

SRC

D GND

P5V

SC CON

MC REQ

SC REQ

MC CLK

SC DATA

P RST

AUDIO

RST

FL GND

FL +B

FAC

R8 510

R7 470

R6 240

R5 240

R4 240

R3 470

R2 240

R1 470

P5V

FL+B

R9 470

R10 220

R11 220

ILL(G)

ILL(R/G)

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

EXPLODED VIEW

Parts with exploded numbers larger than 700 are not suppied.

(X89-253X-XX)

268

741

N09-6006-05

N09-6053-05

N19-2168-05

N24-3020-46

N30-2003-46

N30-3006-45

N30-3010-46

N80-2006-46

N80-2008-45

N83-3005-46

N84-2606-46

N80-3008-46

2x3.5

M2.6x5

WASHER

RETAINING RING

M2x3

M3x6(BLK)

M3x10

2x6

2x8(BLK)

3x5

2.6x6

3x8

Depends on the model.

Refer to the parts list.

792

(X25-)

796

(X25-)

795

(X25-)

798

(X25-)

(X25-9240-XX)

232

233

234

740

739

743

793

(X25-)

797

(X25-)

DME1

245x2

(X25-)

Kx2

Fx2

FC1

207

200

280

220x2

213 260

RC1

DC1

DC2 RC2

281

794

(X25-)

759

Fx3

202

(X16-168X-XX)

Fx3

784

785

701

738 F

Bx2

253

251

223

226

222

221 786

205 763

762

225

755

227

224

227

261 229 252

203

215

214

204 708

273

270

272

275

274

271 277

276

250

PA1

754

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

PARTS LIST

Ref.No. Parts No. Description

Dest

inati

on Ref.No. Parts No. Description

Dest

inati

∗New Parts

Parts without Parts No.are not supplied.

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

Teile ohane Parts No. werden nicht geliefert.

K1 : KDC-X659 K3 : KDC-MP819 M1 : KDC-Z838 indicates safety critical components.

- H25-0329-04 PROTECTION BAG (280X450X0.03)

- H25-0337-04 PROTECTION BAG (180X300X0.03)

-∗H54-2317-03 ITEM CARTON CASE K1

-∗H54-2318-03 ITEM CARTON CASE K3

-∗H54-2323-03 ITEM CARTON CASE M1

260 1A ∗J21-9823-03 MOUNTING HARDWARE ASSY

261 3A ∗J21-9831-04 MOUNTING HARDWARE ASSY

268 2A ∗K24-3837-04 KNOB (OPEN)

270 2A ∗K24-3850-04 KNOB (SKIP UP) K3,M1

270 2A ∗K24-3852-04 KNOB (SKIP UP) K1

271 2A ∗K24-3851-04 KNOB (SKIP DOWN) K3,M1

271 2A ∗K24-3853-04 KNOB (SKIP DOWN) K1

272 2A ∗K25-1417-13 KNOB (EQ,SRC)

273 2A ∗K25-1418-03 KNOB (PAUSE)

274 2A ∗K25-1423-03 KNOB (VOL)

275 2A ∗K25-1428-03 KNOB (PRE1-3,ATT,Q) K1

275 2A ∗K25-1456-03 KNOB (PRE1-3) K3,M1

276 2A ∗K25-1429-03 KNOB (PRE4-6,AUTO,DISP) K1

276 2A ∗K25-1457-03 KNOB (PRE4-6) K3,M1

277 2A ∗K25-1458-13 KNOB (FM,AM) K1,K3

277 2A ∗K25-1459-13 KNOB (FM,AM) M1

280 1A N99-1656-05 SCREW SET

281 1A N99-1723-05 SCREW SET

A 1B N09-6006-05 TAPTITE SCREW (PAN ST 2X3.5T)

B3A∗N09-6053-05 MACHINE SCREW (M2.6X5)

C3A∗N19-2168-05 FLAT WASHER (1.4X3.0X0.25)

D 3A N24-3020-46 E TYPE RETAINING RING (2X5X1.7)

E 3A N30-2003-46 PAN HEAD MACHINE SCREW

F 1B N30-3006-45 PAN HEAD MACHINE SCREW

G 3B N30-3010-46 PAN HEAD MACHINE SCREW

H 2A N80-2006-46 PAN HEAD TAPTITE SCREW

J 1A N80-2008-45 PAN HEAD TAPTITE SCREW

K 1B N83-3005-46 PAN HEAD TAPTITE SCREW

L 3A N84-2606-46 PAN HEAD TAPTITE SCREW

DME1 1B ∗X92-4460-01 MECHANISM ASSY (DXM-6401W)

C1 CK73FB1A105K CHIP C 1.0UF K

C2 CK73GB1H103K CHIP C 0.010UF K

C3 CK73GB1C104K CHIP C 0.10UF K

C4 CK73FB1A225K CHIP C 2.2UF K

C5 CK73GB1H103K CHIP C 0.010UF K

C6 CK73FB1A225K CHIP C 2.2UF K

C7 CC73GCH1H101J CHIP C 100PF J

C8 CK73EB0J106K CHIP C 10UF K

C9 CK73FB1A225K CHIP C 2.2UF K

C10 CK73FB1A105K CHIP C 1.0UF K

C12 CK73FB1A105K CHIP C 1.0UF K

C13 CK73GB1C104K CHIP C 0.10UF K

C16-19 CK73GB1H103K CHIP C 0.010UF K

C20 CK73GB1H104K CHIP C 0.10UF K

C21 CK73GB1H103K CHIP C 0.010UF K

J1 E59-0829-05 RECTANGULAR PLUG (16P)

200 1A ∗A02-2712-13 PLASTIC CABINET ASSY

202 1B ∗A52-0811-12 TOP PLATE

203 2A ∗A21-4175-04 DRESSING PANEL

204 2A ∗A21-4184-02 DRESSING PANEL K1

204 2A ∗A21-4209-02 DRESSING PANEL K3,M1

205 3A ∗A22-2946-12 SUB PANEL ASSY

207 1B ∗A46-1756-11 REAR COVER

PA1 2A ∗A64-2643-11 PANEL ASSY K1

PA1 2A ∗A64-2644-11 PANEL ASSY K3

PA1 2A ∗A64-2649-11 PANEL ASSY M1

RC1 1A A70-2025-05 REMOTE CONTROLLER ASSY(RC-410) K1,M1

RC2 1A ∗A70-2026-05 REMOTE CONTROLLER ASSY(RC-420) K3

213 1A ∗B07-3050-02 ESCUTCHEON (SIL) K3,M1

213 1A ∗B07-3057-02 ESCUTCHEON (BLK) K1

214 2A ∗B10-4206-01 FRONT GLASS K1

214 2A ∗B10-4207-01 FRONT GLASS K3

214 2A ∗B10-4212-01 FRONT GLASS M1

215 2A ∗B10-4217-04 FRONT GLASS

- B46-0100-50 WARRANTY CARD

- B46-0606-04 ID CARD K1,M1

- B46-0612-14 ID CARD K3

- B46-0645-03 USER CARD K1,M1

- B46-0648-03 USER CARD K1

- B58-1365-04 CAUTION CARD

-∗B64-2176-00 INST. MANUAL (ENGLISH) K1,M1

-∗B64-2177-00 INST. MANUAL (FRE,SPA) K1,M1

-∗B64-2178-00 INST. MANUAL (ENG,T-CHI) K3

220 1A ∗D10-4674-04 LEVER

221 3A ∗D10-4675-04 LEVER

222 3A ∗D10-4676-04 LEVER

223 3A ∗D10-4677-04 LEVER

224 3A ∗D10-4678-03 LEVER

225 3A ∗D13-2242-04 GEAR

226 3A ∗D21-2406-04 SHAFT

227 3A ∗D21-2407-04 SHAFT

229 3A D39-0237-05 DAMPER

232 2B ∗E30-6064-05 CORD WITH PINPLUG (6P) K1,K3

232 2B ∗E30-6065-05 CORD WITH PINPLUG (4P) M1

233 2B ∗E30-6067-15 CORD WITH PINPLUG (AUX 2P)

234 2B ∗E30-6068-05 CORD WITH DIN CONNECTOR (13P)

DC1 1A ∗E30-6062-05 DC CORD K1,K3

DC2 1A ∗E30-6106-05 DC CORD M1

FC1 2B ∗E39-0447-05 FLAT CABLE (24P)

245 2B F29-0049-05 INSULATING COVER

F1 2B F52-0006-05 FUSE(MINI BLADE TYPE) (10A)

F1 2B F52-0011-05 FUSE(MINI BLADE TYPE) (10A)

250 2A ∗G01-3135-04 COMPRESSION SPRING (OPEN)

251 3A ∗G01-3136-14 EXTENSION SPRING

252 3A ∗G02-1428-04 FLAT SPRING

253 3B ∗G02-1429-04 FLAT SPRING

-∗H10-4802-12 POLYSTYRENE FOAMED FIXTURE

KDC-MP819/X659/Z838

SWITCH UNIT (X16-168X-XX)

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

PARTS LIST

Ref.No. Parts No. Description

Dest

inati

on Ref.No. Parts No. Description

Dest

inati

∗New Parts

Parts without Parts No.are not supplied.

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

Teile ohane Parts No. werden nicht geliefert.

K1 : KDC-X659 K3 : KDC-MP819 M1 : KDC-Z838 indicates safety critical components.

SWITCH UNIT (X16-168X-XX)

L1 L40-4795-68 SMALL FIXED INDUCTOR (4.7UH)

L2 ∗L40-1005-68 SMALL FIXED INDUCTOR (10UH)

L4 L92-0332-05 CHIP FERRITE

L9 L92-0332-05 CHIP FERRITE

L13 L92-0332-05 CHIP FERRITE

X1 L78-0821-05 RESONATOR (20.0MHZ)

CP1 R90-1016-05 MULTI-COMP 470 X4

CP2 R90-0724-05 MULTI-COMP 1K X4

CP3 R90-0720-05 MULTI-COMP 100K X4

CP4 R90-1022-05 MULTI-COMP 470 X2

CP5 R90-0724-05 MULTI-COMP 1K X4

CP6,7 R90-1019-05 MULTI-COMP 100 X2

CP8 R90-1014-05 MULTI-COMP 100 X4

CP9 R90-0737-05 MULTI-COMP 100K X2

R1 RK73GB2A103J CHIP R 10K J 1/10W

R7 ∗RK73GB2A220J CHIP R 22 J 1/10W

R8 RK73GB2A563J CHIP R 56K J 1/10W

R9 RK73GB2A222J CHIP R 2.2K J 1/10W

R10 RK73GB2A102J CHIP R 1.0K J 1/10W

R11 RK73GB2A101J CHIP R 100 J 1/10W

R12 RK73GB2A104J CHIP R 100K J 1/10W

R13,14 ∗RK73GB2A274J CHIP R 270K J 1/10W

R15,16 RK73GB2A153J CHIP R 15K J 1/10W

R17 RK73GB2A100J CHIP R 10 J 1/10W

R21 RK73GB2A104J CHIP R 100K J 1/10W

R25 RK73GB2A102J CHIP R 1.0K J 1/10W

R27 RK73GB2A153J CHIP R 15K J 1/10W

R32 RK73GB2A102J CHIP R 1.0K J 1/10W

R33 RK73GB2A223J CHIP R 22K J 1/10W

R34-36 RK73GB2A104J CHIP R 100K J 1/10W

R39 RK73GB2A101J CHIP R 100 J 1/10W

R42 RK73GB2A101J CHIP R 100 J 1/10W M1

R43 RK73GB2A101J CHIP R 100 J 1/10W

R48 RK73GB2A392J CHIP R 3.9K J 1/10W

R49 RK73GB2A222J CHIP R 2.2K J 1/10W

R50 RK73GB2A392J CHIP R 3.9K J 1/10W M1

R51 RK73GB2A222J CHIP R 2.2K J 1/10W M1

W2 R92-1252-05 CHIP R 0 OHM J 1/16W

S1 S70-0863-05 TACT SWITCH

S2,3 S70-0856-05 TACT SWITCH M1

S2,3 S70-0873-05 TACT SWITCH K1,K3

S4 S70-0857-05 TACT SWITCH

S5-10 S70-0856-05 TACT SWITCH M1

S5-10 S70-0873-05 TACT SWITCH K1,K3

S11 S70-0857-05 TACT SWITCH

S12,13 S70-0856-05 TACT SWITCH M1

S12,13 S70-0873-05 TACT SWITCH K1,K3

S14 S70-0857-05 TACT SWITCH

S15-19 S70-0856-05 TACT SWITCH M1

S15-19 S70-0873-05 TACT SWITCH K1,K3

S20 S70-0857-05 TACT SWITCH

D1,2 DA204U DIODE

D3-5 MA8056-M ZENER DIODE

ELECTRIC UNIT (X25-9240-XX)

D9 MA8056-M ZENER DIODE

D10,11 FTZ6.8E ZENER DIODE

D12 MA8062-L ZENER DIODE

D13,14 MA8056-M ZENER DIODE

D15,16 DA204U DIODE

ED1 ∗CN2034M FLUORESCENT INDICATOR TUBE

IC1 ∗TAR5S33 ANALOGUE IC

IC2 TC74HC4050AFT MOS-IC

IC3 RS-171 ANALOGUE IC

IC4 BA3830F ANALOGUE IC

IC5 ∗UPD703032GFA04 MI-COM IC

Q1 DTA144EUA DIGITAL TRANSISTOR

Q1 UN5113 DIGITAL TRANSISTOR

Q2 DTC114YUA DIGITAL TRANSISTOR

Q2 UN5214 DIGITAL TRANSISTOR

Q3 DTA114EUA DIGITAL TRANSISTOR

Q3 UN5111 DIGITAL TRANSISTOR

Q4 DTC114EUA DIGITAL TRANSISTOR

Q4 UN5211 DIGITAL TRANSISTOR

Q6 DTC114YK DIGITAL TRANSISTOR

Q6 UN2214 DIGITAL TRANSISTOR

Q7 2SC4081 TRANSISTOR

Q8 2SC4081 TRANSISTOR M1

Q9 DTA114EUA DIGITAL TRANSISTOR K1,K3

Q9 UN5111 DIGITAL TRANSISTOR K1,K3

Q9,10 DTA114EUA DIGITAL TRANSISTOR M1

Q9,10 UN5111 DIGITAL TRANSISTOR M1

D101 B30-1566-05 LED (1608,RED)

C1 C90-2822-05 ELECTRO 3900UF 16WV K3,M1

C1 C90-5377-05 ELECTRO 3900UF 16WV K1

C2 CK73GB1H103K CHIP C 0.010UF K

C3 CK73GB1C104K CHIP C 0.10UF K

C4 ∗C90-5442-05 ELECTRO 100UF 10WV

C5,6 CE04NW1E4R7M ELECTRO 4.7UF 25WV

C7 CK73FB1C105K CHIP C 1.0UF K

C8 CE04DW1A221M ELECTRO 220UF 10WV

C9 CK73FB1C224K CHIP C 0.22UF K

C10 CK73GB1H103K CHIP C 0.010UF K

C11 C90-2966-05 ELECTRO 100UF 16WV

C12 CK73GB1H103K CHIP C 0.010UF K

C13 C90-2966-05 ELECTRO 100UF 16WV

C14 CK73FB1A225K CHIP C 2.2UF K

C15 C90-2979-05 ELECTRO 100UF 50WV

C16 CK73GB1C104K CHIP C 0.10UF K

C17 CK73GB1H103K CHIP C 0.010UF K

C19 CK73GB1H103K CHIP C 0.010UF K

C21 CK73GB1E223K CHIP C 0.022UF K

C22 C90-2558-05 ELECTRO 1.0UF 50WV

C23 CE04NW1E4R7M ELECTRO 4.7UF 25WV K1,M1

C24 C90-2966-05 ELECTRO 100UF 16WV K1,M1

C25-28 CK73EB1C225K CHIP C 2.2UF K K1,M1

C29 CE04NW1C220M ELECTRO 22UF 16WV K1,M1

C30 CK73GB1E223K CHIP C 0.022UF K K1,M1

TEL 13942296513 QQ 376315150 892498299

KDC-MP819/X659/Z838

PARTS LIST

Ref.No. Parts No. Description

Dest

inati

on Ref.No. Parts No. Description

Dest

inati

∗New Parts

Parts without Parts No.are not supplied.

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

Teile ohane Parts No. werden nicht geliefert.

K1 : KDC-X659 K3 : KDC-MP819 M1 : KDC-Z838 indicates safety critical components.

ELECTRIC UNIT (X25-9240-XX)

C31 CK73GB1H103K CHIP C 0.010UF K K1,M1

C32,33 CE04NW1E4R7M ELECTRO 4.7UF 25WV K1,M1

C34 C90-2556-05 ELECTRO 3.3UF 50WV

C35 CK73GB1C683K CHIP C 0.068UF K

C36 C90-2562-05 ELECTRO 0.10UF 50WV

C37 CK73GB1H102K CHIP C 1000PF K

C38-41 CK73GB1H103K CHIP C 0.010UF K

C42 CC73GCH1H270J CHIP C 27PF J

C43 CC73GCH1H220J CHIP C 22PF J

C44 CE04NW1A220M ELECTRO 22UF 10WV

C45 CE04NW1C100M ELECTRO 10UF 16WV

C46,47 C90-2658-05 NP-ELEC 1.0UF 50WV

C48 CK73GB1H103K CHIP C 0.010UF K

C49-53 ∗C90-5444-05 ELECTRO 4.7UF 25WV

C54 CK73GB1H103K CHIP C 0.010UF K

C55 CK73FB1C105K CHIP C 1.0UF K

C56,57 C90-2524-05 NP-ELEC 4.7UF 16WV K1,M1

C58 CE04NW1C100M ELECTRO 10UF 16WV

C59 CE04MW1C100M ELECTRO 10UF 16WV

C60 CE04NW1H2R2M ELECTRO 2.2UF 50WV K1,M1

C63 ∗CE04NW1E4R7MEL ELECTRO 4.7UF 25WV

C65,66 C90-2658-05 NP-ELEC 1.0UF 50WV

C67,68 CE04NW1HR47M ELECTRO 0.47UF 50WV

C69 CE04NW0J470M ELECTRO 47UF 6.3WV

C70 CK73GB1A474K CHIP C 0.47UF K

C71 CC73GCH1H151J CHIP C 150PF J

C72 CK73GB1E333K CHIP C 0.033UF K

C73 CK73GB1H103K CHIP C 0.010UF K

C74,75 CK73GB1C104K CHIP C 0.10UF K

C76-79 C90-2524-05 NP-ELEC 4.7UF 16WV K1,M1

C81,82 ∗C90-5429-05 NP-ELEC 0.33UF 50WV K1,M1

C83,84 CK73FB1C334K CHIP C 0.33UF K K1,M1

C85,86 CE04NW1HR33M ELECTRO 0.33UF 50WV K1,M1

C87,88 CK73FB1C334K CHIP C 0.33UF K K1,M1

C89-92 CK73GB1C104K CHIP C 0.10UF K K1,M1

C93,94 CE04NW1C100M ELECTRO 10UF 16WV K3

C93,94 CE04NW1C220M ELECTRO 22UF 16WV K1,M1

C95,96 CE04NW1C100M ELECTRO 10UF 16WV K1,M1

C97,98 CK73GB1H222K CHIP C 2200PF K

C99,100 CE04NW1C100M ELECTRO 10UF 16WV K3

C99,100 CE04NW1C220M ELECTRO 22UF 16WV K1,M1

C101,102 CE04NW1C100M ELECTRO 10UF 16WV K1,M1

C103,104 CK73GB1H222K CHIP C 2200PF K

C105,106 CE04NW1C220M ELECTRO 22UF 16WV K1,M1

C107,108 CE04NW1C100M ELECTRO 10UF 16WV K1,M1

C109,110 CK73GB1H222K CHIP C 2200PF K K1,M1

C111 CK73GB1H102K CHIP C 1000PF K

C113 CE04NW1C470M ELECTRO 47UF 16WV

C114 C90-2551-05 ELECTRO 33UF 10WV

C115,116 C90-2558-05 ELECTRO 1.0UF 50WV

C117-120 C90-5297-05 NP-ELECT 0.22UF 50WV

C129 C90-5308-05 ELECTRO 1.0UF 50WV

C130 CK73FB1C334K CHIP C 0.33UF K

C131 CK73GB1H103K CHIP C 0.010UF K

C132 CC73GCH1H100D CHIP C 10PF D

C133 CK73GB1H103K CHIP C 0.010UF K

C134 CC73GCH1H100D CHIP C 10PF D

C135 CK73GB1H103K CHIP C 0.010UF K

C136 CC73GCH1H100D CHIP C 10PF D

C137 CK73GB1H103K CHIP C 0.010UF K

C139 CK73GB1H103K CHIP C 0.010UF K

C201,202 CK73GB1H332K CHIP C 3300PF K

C203 CK73GB1H104K CHIP C 0.10UF K

C204 CK73GB1H103K CHIP C 0.010UF K

C205 CK73GB1H104K CHIP C 0.10UF K

C206 CK73GB1C104K CHIP C 0.10UF K

C305 CK73FB0J475K CHIP C 4.7UF K

C351 CK73GB1H102K CHIP C 1000PF K

C352 ∗C90-5443-05 ELECTRO 47UF 16WV

C353 CK73GB1H103K CHIP C 0.010UF K

C354 CK73FB1C105K CHIP C 1.0UF K

C355 CK73GB1C104K CHIP C 0.10UF K

C473 C90-2965-05 ELECTRO 220UF 10WV

C474,475 C90-2963-05 ELECTRO 100UF 25WV

C479 C90-2547-05 ELECTRO 100UF 6.3WV

C480 C90-2554-05 ELECTRO 10UF 16WV

C481 CK73GB1H103K CHIP C 0.010UF K

C485 C90-2980-05 ELECTRO 220UF 16WV

C802 CK73FB1H104K CHIP C 0.10UF K K1,M1

C803,804 CK73FB1H104K CHIP C 0.10UF K

C851,852 CK73GB1H103K CHIP C 0.010UF K

C853,854 CK73GB1H104K CHIP C 0.10UF K

C856 CK73GB1H103K CHIP C 0.010UF K

C857 CK73GB1H102K CHIP C 1000PF K

C858-861 CK73GB1H104K CHIP C 0.10UF K

C900 CK73GB1H103K CHIP C 0.010UF K

CN1 ∗E41-0174-05 PIN ASSY (10P)

CN2 E40-3299-05 PIN ASSY (2P)

CN3 E40-3266-05 PIN ASSY (8P)

CN4 E40-3261-05 PIN ASSY (3P)

CN6 E40-9490-15 PIN ASSY (20P)

CN7 E40-3261-05 PIN ASSY (3P)

CN8 ∗E41-0194-05 FLAT CABLE CONNECTOR (24P)

J1 E58-0863-15 RECTANGULAR RECEPTACLE (16P)

W9 2B ∗E30-6098-05 CORD WITH PLUG

L1 L33-1170-05 CHOKE COIL ASSY (140UH)

L2 L33-1153-05 SMALL FIXED INDUCTOR (10UH)

L3 L40-2201-78 SMALL FIXED INDUCTOR (22UH) K1,M1

L5 L40-4792-78 SMALL FIXED INDUCTOR (4.7UH)

L7 L33-1039-05 LINE FILTER COIL (52mH)

L9-13 L40-4795-68 SMALL FIXED INDUCTOR (4.7UH)

L351 L92-0075-05 CHIP FERRITE

L352 L40-4792-78 SMALL FIXED INDUCTOR (4.7UH)

L471 ∗L33-1853-05 CHOKE COIL (100UH)

X1 L78-0821-05 RESONATOR (20.0MHZ)

X4 L77-2738-05 CRYSTAL RESONATOR (32.768kHZ)

F 2B N30-3006-45 PAN HEAD MACHINE SCREW

G 3B N30-3010-46 PAN HEAD MACHINE SCREW

TEL 13942296513 QQ 376315150 892498299

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