parts list

parts list
CD RECEIVER
KDC-419/X459
37 631515
0 8 92 49 82 99
QQ SERVICE
MANUAL
© 2002-2 PRINTED IN KOREA
B51-7909-00 (K) 1503
Refer to the service manual "X92-4430-0x" (B51-7889-00) for MECHANISM information.
KDC-419 (K)
TEL
TEL
KDC-419
13942296513
13942296513
KDC-X459 (K)
The following reference numbers with accessory parts are the same reference numbers
used on EXPLODED VIEW and PARTS LIST.
200
DC1
276
256
222x2
277
213
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RC1
376315150 892498299
376315150 892498299
QQ 3 7631 5150 892 4982 99
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TEL 13942296513
KDC-X459
470mV (K,M)
251mV (E)
Q1,2
FM+B
892498299
IC2
Q3,4
AM+B
FM
230mV
AM
AUDIO OUT
Q6
BUFF
AM+B
FM+B
S-METER
RDCK
RDDA
RQUAL
3
8
IC3,
Q403,404
THERMAL
PROTECTION
MUTE
DRIVER
QQ 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 2 9 9
EJECT
EJECT ILLUMI/DSI
ILL ON
L DATAS
L CE
L CLK
L DATAL
L-RES(L-INH)
FLIP DET
PANEL DET
GUIDE ILL
TEL-MUTE
2WAY MUTE
ACC
Q703
SW 5V
SW 5V
Q701,702
B.U.5V
Q503,504
ANT-CON
Q905
PANEL
5V
PANEL 5V
P-ON
Q505-508
P-CON
ANT-CON
P-CON
MUTE
DRIVER
S1
OPEN
SW
B.U.5V
SP-OUT
DIMMER
Q502
ACC DET.
MUTE
DRIVER
Q906
GUIDE
ILL
POWER IC
8
5
B.U.5V
RESET
SW 5V
Q501
B.U. DET.
BACK UP
SW 14
G/R SW
RST SW
IC2
REMO
IC1
KEY
MATRIX
LCD
DRIVER
Q7
LCD
BACKLIGHT
W-LED
Q6
REMO ON
DIMMER
PWM CONTROL
KEY
MATRIX
X89-251
X89-252
RST SW
IC2
REMO
LCD
DRIVER
Q2
REMO ON
Q708
SERVO
+B
Q706,707
B.U.5V
A 8V
EJECT KEY
EJECT ILL/DSI
(SW AND LED)
Q901-903
ILLUMI
+B
x ia o y u 1 6 3 . c o m
5x7 TYPE
.
FLIP
DET
Q3,4
G/R SW
IC1
PANEL 5V
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PANEL 5V
ED1
LCD (NEGA)
X16-163
X16-167
5
FLIP
DET
5
X16-164
PANEL 5V
ED1
LCD NEGA
POSI
LCD
BACKLIGHT
W-ILL
PANEL 5V
14SEG TYPE
KDC-5021/5021V/506
KDC-5020R/5021Y/YV
KDC-319/4019/5020
KDC-419/X459
376315150 892498299
376315150 892498299
DIMMER
IC8
RST IC
BACK UP
B.U.5V
IC4
DIMMER
7
REMO
PRE-OUT (NF/REAR)
QQ
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SYSTEM
u-COM
7
TEL 1 3 94 2 2 9 6 5 13
RST
REQ C
CLK
DATA H
CH-CON
REQ H
DATA C
Q402
NOISE
BUFFER
AFS
NOISE
N/F SW
PRE MUTE
N/F MUTE
MUTE
P MUTE
BEEP
2
8
PRE-OUT (REAR)
13942296513
3
PRE-OUT (FRONT)
BLOCK DIAGRAM
13942296513
2
SDA
SCL
CH
S-MUTE
QUAL
AFS
2
MUTE
IC1
IC7
RDS
DECODER
2
Q205,206
2
SWITCHED
OP-AMP
B.U.5V
SW 5V
MUTE
TEL
TEL
2
SERVO+B
A 8V
B.U.5V
2
IC5
CH-AUX
MP IN
LEVEL
3
CD MECHA
(NORMAL)
SW1
SW2
SW3
MUTE L
M RST
M STOP
LO/EJ
MOSW
REAR L/R
Q201-204 2
2
CD
1200mV
IFC OUT
PLL DATA
PLL CLK
FRONT L/R
E-VOL
& N.C. MPX
1200mV
SW 5V
S-METER
PRE OUT OUTPUT VOLTAGE
1.8V PRE
MODE
(K,M) TYPE (E) TYPE
CD (NORMAL)
3600mV
3600mV
FM
1800mV
1372mV
AM
600mV
855mV
CHANGER
3600mV
3600mV
KDC-419/X459
2
QQ 3 7 6 3 1 5 1 5 0
A 8V
PLL+B
F/E
KDC-419/X459
QQ 376315150 892498299
COMPONENT DESCRIPTION
ELECTRIC UNIT (X25-921x-xx)
PRE MUTE SW (FRONT Rch)
PRE MUTE SW (REAR Lch)
PRE MUTE SW (REAR Rch)
PRE MUTE SW (NON-FADER Lch)
PRE MUTE SW (REAR Rch)
E-VOL MUTE SW
NOISE BUFFER
AUDIO MUTE DRIVER
BU & MOMENTARY POWER DOWN
DETECTOR
ACC DETECTOR
P-ANT SW
P-CON SW
P-CON PROTECTOR
P-CON PROTECTOR
P-CON SW
SMALL LAMP DETECTOR
BU 5V AVR
SW 5V
AUDIO 8V & SERVO +B AVR ON/OFF
SW
AUDIO 8V AVR
SERVO +B AVR
ILLUMINATION AVR
PANEL 5V SW
GUIDE ILLUMI SW
EJECT KEY & DSI ILLUMI SW
Mutes when the base level goes "H".
Mutes when the base level goes "H".
Mutes when the base level goes "H".
Pre mute SW.
Pre mute SW.
Mutes E-vol when the base level goes "H".
Buffers noise.
Turns on when the base level goes "L".
Q502
Q503,504
Q505
Q506
Q507
Q508
Q510
Q701,702
Q703
Q704,705
Q706,707
Q708
Q901-903
Q905
Q906
Q907
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376315150 892498299
376315150 892498299
System u-com.
E-volume, Noise Chancellor, Multiplexer.
4 inputs, 3 NOR gates.
Power IC.
Switches operation amplifier.
Demodulates RDS.
"L" when detection voltage goes below 3.0V.
EEPROM.
Q1 turns on when Q2 base level goes "H".
Turns on when FM signal exists.
Q3 turns on when Q4 base level goes "H".
Turns on when AM signal exists.
Shapes wave form.
Mutes when the base level goes "H".
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SYSTEM u-COM
E-VOL/NC/MPX
MUTE
POWER IC
SWITCHING OP AMP
RDS DEMODULATOR
RESET IC
EEPROM
FM+B SW
FM+B SW
AM+B SW
AM+B SW
IFC BUFFER
PRE MUTE SW (FRONT Lch)
TEL 13942296513
Q501
OPERATION
13942296513
13942296513
Q202
Q203
Q204
Q205
Q206
Q401
Q402
Q403,404
FUNCTION
TEL
TEL
REF.
No.
IC1
IC2
IC3
IC4
IC5
IC7
IC8
IC9
Q1
Q2
Q3
Q4
Q6
Q201
Turns on when the base level goes "H" during the back-up effects.
Turns on when the base level goes "H" during ACC effects.
Q503 turns on when Q504 base level goes "H".
Q505 turns on when Q508 base level goes "H".
Protects Q505 by Q506 turning on when P-CON output effect stops.
Prevents Q507 turning on during being stand-by after turning power on.
Q505 turns on when Q508 base level goes "H".
Turns on when the base level goes "H" during illumination lights.
Turns on when the back-up effects.
Turns on when the base level goes "L".
Q704 turns on when Q705 base level goes "H".
Output voltage is 8.3V.
Output voltage is 7.4V.
AVR output turns on when Q901 base level goes "H".
Turns on when the base level goes "L".
Turns on when the base level goes "L".
Turns on when the base level goes "L".
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KDC-419/X459
QQ 376315150 892498299
COMPONENT DESCRIPTION
SWITCH UNIT (X16-164x-xx)
REF.
No.
IC1
IC2
Q1
Q3
Q4
Q5
Q6
Q7
FUNCTION
LCD DRIVER
REMOTE CONTROLLER
KEY SCAN START
KEY RED ILLUMI SW
KEY GREEN ILLUMI SW
VLCD AVR
IC2 POWER SUPPLY SW
DIMMER CONTROL
OPERATION
Drives LCD.
Controls the unit.
Turns on when the base level goes "L".
Turns on when the base level goes "H".
Turns on when the base level goes "H".
Turns on when the base level goes 9.1V.
Turns on when the base level goes "L".
Controls the back light.
TEL
TEL
13942296513
13942296513
4
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TEL 13942296513
KDC-419/X459
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MICROCOMPUTER'S TERMINAL DESCRIPTION
(X25-) IC1 : u-COM
PORT NAME
I
I
I
I
I
I
I
O
I/O
I
O
O
O
O
I/O
O
O
GUIDE ILLUMI
20
EJECT ILLUMI/DSI
Destination switch.
Destination switch.
Panel open/close detection.
GND.
Panel presence detection.
EEPROM presence detection.
Reference voltage.
Data from the changer.
Data to the changer.
Clock signal from or to the changer.
Data from LCD driver.
Data to LCD driver.
Clock signal to LCD driver.
LCD driver enable.
Buzzer.
Data from or to the front-end.
LCD driver reset.
Clock signal to the front-end.
PANEL
LO/EJ
MOSW
M MUTE
M STOP
M RST
CD DOWN
29
ILLUMI ON
30
31
32
33
34
35
36
IC2 TYPE 1
P-ON
IC2 CLK
VSS 1
IC2 DATA
R QUAL
R DATA
37
AFS
38
39
40
41
42
43
44
45
46
47
48
49
IC2 TYPE 0
AM+B
FM+B
CH MUTE
CH RST
CH REQ H
CH CON
DIMMER CONT
MUTE
N/F MUTE
PRE MUTE
REMOTE
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376315150 892498299
376315150 892498299
"H" : Panel opened. "L" : Panel closed.
"H" : Panel does not exists. "L" : Panel exists.
"H" : ROM exists. "L" : ROM does not exist.
To BU 5V.
Max 600KHz communication speed.
Max 1.2MHz communication speed.
"H" : Driver selected. "L" : Driver non-selected.
"L" : Reset.
"L": Illumination turns on.
O Guide illumination control.
"H" : Illumination turns off.
"L" : Illumination turns on.
O EJECT/DSI illumination control.
"H" : Illumination turns off.
I/O Panel power supply control.
"L" : Panel exists, ACC turns off.
I/O CD-mecha/Loading/Eject switch.
"L" : Loading. "H" : Eject.
O CD-mecha/Motor switch.
"H" : Loading, eject, breaking.
I Lch mute request from CD mechanism. "L" : Mute.
- O Stop request to CD mechanism.
"L" : Mechanism stop. "H" : CD playing.
O CD mechanism reset.
"L" : Reset.
I CD down switch detection.
"H" : Chucking.
"H" : Illumination turns on.
O Illumination power control.
"L" : Illumination turns off.
I IC2 destination switch.
"L" : Pure KENWOOD brand. "H" : Genuine.
I/O SW 5V control.
"L" : P-ON turns on.
O Clock signal to IC2 or CD mechanism. - GND.
I/O Data from or to IC2 or CD mechanism. I RDS QUAL.
"L" : Model without RDS.
I RDS data.
"L" : Model without RDS.
"L" : FM seeking, AF searching.
O Noise detection time constant switch.
"H" : Signal receiving.
I IC2 destination switch.
"L" : Pure KENWOOD brand. "H" : Genuine.
O AM power supply.
"H" : AM signal receiving.
O FM power supply.
"H" : FM signal receiving.
I Mute request from the changer.
"H" : Mute effects.
O Reset signal to the changer.
"H" : Reset.
O Request to the changer.
"L" : Requesting.
O Changer control.
"H" : Changer controlled.
O Dimmer control.
"H" : Dimmer turns on.
O Mute.
"H" : Mute effects.
O Non-fader preout mute.
"L" : Mute effects.
I/O Front/Rear preout mute.
"L" : Mute effects.
I Remote control.
-
TEL 13942296513
21
22
23
24
25
26
27
28
OPERATING CONDITION
QQ
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19
FUNCTION
13942296513
13942296513
TYPE 0
TYPE 1
FLIP DET
AVSS
PANEL DET
E2P DET
AVREF 1
CH DATA C
CH DATA H
CH CLK
L DATA L
L DATA S
L CLK
L CE
BEEP
PLL DATA
L RST
PLL CLK
I/O
TEL
TEL
PORT
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
5
KDC-419/X459
QQ 376315150 892498299
MICROCOMPUTER'S TERMINAL DESCRIPTION
(X25-) IC1 : u-COM
PORT NAME
376315150 892498299
TEL 13942296513
www
6
.
"H" : Rear. "L" : Front.
"L" : Power off, all off.
"H" : Discharging.
"H" : Power IC turns on.
"H" : Tuner or the traffic information turns on.
"H" : Power turns on.
"L" : Back-up effects.
"L" : ACC effects.
"L" : Dimmer turns off.
"L" : Reset.
"L" : Key turns on.
"L" : Requesting.
"L" : Model without RDS.
"L" : Key requesting.
"L" : 12cm disc exists.
"L" : Loading starts.
Oscillates during turning power on.
TEL MUTE : Below 1V. NAVI MUTE : Over 2.5V.
"H" : Station signal exists.
-
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376315150 892498299
Non-fader switch.
Power IC mute.
SVR control.
Power IC stand-by control.
Antenna control.
Power control.
Back-up detection.
ACC detection.
Dimmer detection.
System u-com reset.
Eject key.
Request from the changer.
RDS clock.
Panel key interruption.
12cm DISC detection switch.
Loading switch detection.
GND.
VDD.
Main clock.
mail clock.
Program power supply.
Sub clock.
Sub clock.
VDD.
Analogue VDD.
Tuner S-meter voltage.
Noise detection.
Phone detection.
IFC.
Destination switch.
OPERATING CONDITION
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O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
FUNCTION
13942296513
13942296513
N/F SW
P MUTE
SVR
P STBY
ANT CONT
P CON
BU DET
ACC DET
DIMMER
RESET
EJECT
CH REQ C
R CLK
KEY REQ
12cm DISC
LOAD SW
VSS
VDD
X2
X1
TEST
XT2
XT1
VDD
AVDD
S METER
NOISE
PHONE
IFC
TYPE 2
I/O
TEL
TEL
PORT
No.
50
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
KDC-419/X459
QQ 376315150 892498299
TEST MODE
Short press : View power ON time. (The All OFF period is not counted.)
[PRESET 3] Long press/hold : Clear power ON time at the power ON time displaying.
(Display) PON xxxxx
Max. 65535 (hours)
QQ 3 7631 5150 892 4982 99
Short press : Display CD operation time.
Long press/hold : Clear CD operation time at the CD operation
[PRESET 4]
time displaying.
(Display) CDT xxxxx
Max. 65535 (hours)
376315150 892498299
376315150 892498299
.
Version display (8 digits, Month/Day/Hour/Minute)
(Display) xxxxxxxx : System microcomputer
QQ
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[PRESET 1]
13942296513
13942296513
TEL 13942296513
• 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 Menu
mode.
• Pressing the DNPP/SBF key on the remote initiates the
Menu mode.
• Continuous holding of a remote control key is inhibited.
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.)
10. Special display when the display is all on
Pressing the Preset keys while the power is ALL OFF
displays the following information.
TEL
TEL
1. How to enter the test mode
While 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
: -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 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 is less
than 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.
Short press : Display CD ejection count.
Long press/hold : Clear CD ejection count at the CD ejection
[PRESET 5]
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
[PRESET 6]
open/close count.
(Display) PC xxxxxx
Max. 655350 (times)
• Security-related information
1. Forced Power ON mode (All models)
Even when the security (Mask key) 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 MENU key to enter the Menu mode.
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KDC-419/X459
QQ 376315150 892498299
TEST MODE
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TEL 13942296513
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 key
pressed. (This should turn "----" off.)
2. Enter "KCAR" from the remote. (Same way as the 01
model)
• 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.
TEL
TEL
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.
C
D
E
F
QQ 3 76 31 51 50
DISP
Q905
D901
KS2
10
D408
A1
BE
Q401
L6
CN3
c o
18
1
Q402
IC7
SCL
C13
9
1
4
16
C10
5
IC9
R903
R912
R908
R910
R911
EB
17
.
WH1
Q2
E
B
Q4
E
C209
C207
R201
C210
D401
R907
R905
R906
R904
R909
D601
TI
S1
D912
BE
C205
C217
R215
R211
R207
C218
C208
R213
R209
R205
P1
C202
8
23
x ia o y u 1 6 3
8
SDA
CN2
.
B
C219
C220
C413
C412
R216
R212 R208
C410
C201
C16
C11
D202
C610
W6
W4
D704
W3
14
24
1
C8
C18
1
C708
D13
EB
IC2
C403
R636
R637
R638
R639
R640
R641
R106
6
R623
R405
15
D201
R627
R628
R629
R630
R632
E
B
B
C605 C604
5
VDD
L5
24
20
R621
R617
R619
C5
Q3
C402
21
1
8 9 2 4 9 8 2 9 9
28
CP60
80
R203
EB
CP61
R647
R644
IC1
TEST
32.768kHz
R710
R523
R656
C401
R650
Q704
Q708
R202
R611
BE
C707
B
41
40
C3
9
8
C1
D205
IC5
7
60
61
Q1
D204
16
1
L401
B
12.0MHz
X1
1
D203
R204
L1
X3
4.332MHz
m
1
2
Refer to the schematic diagram for the value of resistors and capacitors.
892498299
KI4
892498299
Q706
EB
C611
Q705
D510
R515
1
C601
W2
C706
E
4
ED1
R707
R708
B
L601
R241
R243
D102
C204
3 7 6 3 1 5 1 5 0
IC3
W1
D11
www
D100
D103
W26
E
Q701
R516
8
R605
C203
W25
C508
R646
14
R511
X2
D21
C415
D211
376315150
3
376315150
QQ
W31
QQ
E
R410
R411
C511
R521
R520
C509
D503
C506
J4
13 11 12 8 4 3 2
9 10 6 7 5 1
R242
E
D508
W5
B
B
R510
D703
D20
C414
W29
R506
D502
D507
D505
B
2
B
1 3 9 4 2 2 9 6 5 1 3
R514
Q505
Q503
C704
C703
SWITCH UNIT
X16-1640-11
Ref.No Address
IC2
1B
Q201 Q202 Q203
2D
2D
2D
W30
W16
W13
Q703
2
9
D213
W22
W20
W21
W19
W18
W10
W9
W8
W7
EB
D701
D12
7
D207
W28
D208
C212
RST
6
D209
D210
W27
W15
W12
W11
R505
C214
D212
D506
R703
D403
W14
R509
C211
D402
D404
D405
KS4
KI5
KI1
C701
L501
J1
D501
D504
R238
R240
D214
R217
R701
D9
Q4
4H
13942296513
KI2
1
QQ
TEL
25
D101
1
24
R237
8
2
1
R239
BE
EB
Q204
Q203
16
R513
C215
Q205
C213 R221
R222
C216
9
Q201
Q202
D702
D10
Q3
4H
TEL
D17
KS3
D6
RST
13942296513
D7
Q2
4H
IC4
C502
R218
Q206
SRC
D16
FM
R219
R220
1
EB
BE
R704
D8
5
W23
D15
IC2
B
KS1
AM
KI3
AUD
TEL
4
R223
1
EB
Q1
3H
R224
6
BE
IC9
6I
J
8 9 2 4 9 8 2 9 9
B
B
D14
D5
ATT
D18
D19
R225
9
2
3
R226
R227
CN1 R228
IC7
5I
I
Ref.No Q204 Q205 Q206 Q401 Q402 Q503 Q505 Q701 Q703 Q704 Q705 Q706 Q708 Q905
Address
2D
2D
2C
5H
5H
4E
4E
4D
3D
5E
5E
5D
5D
6G
ELECTRIC UNIT X25-921x-xx (J74-1323-12)
X25-922x-xx (J74-1388-12)
R206
R210
R214
SWITCH UNIT
X16-1640-11 (J74-1370-02)
H
ELECTRIC UNIT X25-921x-xx/X25-922x-xx
Ref.No IC1
IC2
IC3
IC4
IC5
Address
5F
5H
4F
2H
4G
PC BOARD(Component side view)
1
G
W24
B
W17
A
O
P
QQ 3 76 31 51 50
S
8 9 2 4 9 8 2 9 9
R519
C8
C9
C418
C417
C416
KI5
KI2
R113
D1
BE
3
R112
KS2
KS3
D26
R110
R108
Q502
Q506
3 7 6 3 1 5 1 5 0
8 9 2 4 9 8 2 9 9
BE
R631
Refer to the schematic diagram for the value of resistors and capacitors.
11
BE
R603
.
R103
C102
C101
R102
c o
R913
m
Q903
R902
Q902
R105
R914
EB
Q901
C602
D913
D907
D908
D909
D910
x ia o y u 1 6 3
12
R601
EB
BE
B
E
R901
C607
Q906
R626
.
IC8
BE
C10
SWITCH UNIT
X16-1640-11
Ref.No Address
IC
4L
Q1
3L
Q5
3K
Q6
2L
Q7
6K
D911
R23
www
C11
ILL-GND
R14
L-INH
4 3
R104
R101
C14
CP1
6
R706
C603
R610
R607
R608
R616
R620
R624
D902
D903
D904
D905
D906
R602
R625
C15
R6
15
16
Q7
EB
R649
KI1
2
J1
L-CE
R31
R622
R618
L-CLK
R10
R30
C409
C406
C407
C408
R402
R401
C405
C404
1
DIMMER
L-DATAL
Q707
C606
R613
R614
R635
R634
C12
L-DATAS
Q907
ESD-GND
R19
R404
Q702
BE
R705
R643
R652
R645
R606
R709
R633
REMO
7
R655
5
C609
Q6
R651
C9
RST
26
25
R7
R609
892498299
892498299
C17
EB
R654
R642
R648
C7
51
IC1
100
1
50
BE
Q504
Q508
C608
R615
R653
R18
R512
Q507
R406
R604
R702
C507
D406
C411
C705
W32
BE
R503
R502
C503
BE
BE
R508
R504
C510
R501
R408
R407
R3
C6
BE
R409
R1
R4
QQ
Q510
Q501
75
76
C702
BE
R507
C4
R8
R11
R7
C504
R2
C2
KI3
KS1
R5 C4
PAN 5V
VLCD1
R4
C5
1 3 9 4 2 2 9 6 5 1 3
C6
R6
R1
C1
4
R3
C505
376315150
376315150
TEL
R2
C2
R107
QQ
QQ
R29
C3
Q1
R109
BE
13942296513
13942296513
R12
Q5
R114
R111
Q404
Q403
BE B E
TEL
TEL
D-GND
R236
R22
FLIP DET
R235
LED+B
BE
R412
R17
KI4
Q6
R9
KS4
2
C411
TH1
C7
R234
Ref.No Q508 Q510 Q702 Q707 Q901 Q902 Q903 Q906 Q907
Address 4R
4P
4S
5S
6R
6R
6S
7Q
6P
ELECTRIC UNIT X25-921x-xx(J74-1323-12)
X25-922x-xx(J74-1388-12)
R522
R20
R21
T
R231
SWITCH UNIT
X16-1640-11 (J74-1370-02)
R
ELECTRIC UNIT X25-921x-xx/X25-922x-xx
Ref.No IC8
Q6 Q403 Q404 Q501 Q502 Q504 Q506 Q507
Address 6R
5N
2S
2T
4Q
3Q
4R
4R
4R
PC BOARD(Foil side view)
1
Q
R233
N
R232
M
R230
L
R229
K
12
E
FRONT
8 9 2 4 9 8 2 9 9
RL-
RR+
RRFR+
FRFL+
FLRL+
DC1
(E30-4790-05)
KDC-5021,5021Y,506,5020R
22 4.0V
7.6V 21
OUT 3-
7.6V 23
24 0V
OUT 4P.GND
25
DO
20 14.4V
VCC
OUT 4+ MUTE
18 0V
7.6V 19
7.6V 17
14 1.4V
16 1.3V
IN 3
OUT 3+
P.GND
AUX IN
IN 4
0V 13
1.4V 15
12 1.4V
RIP
IN 2
IN 1
S.GND
10 9.0V
0V
OUT 1+
1.4V 11
TAB
1
C414
0.1
47K
R411
1.5K
FL
R410
R412
3.3K
FL-
RL-
22K
R237
0.22u50
C217
22K
RL
C219
0.22u50
R239
R238
22K
60
∗R611 4.7K
XT2
IC2 DATA
5V
0V
IC2 CLK
A8V
BU5V
7.5V
7.5V
ILL+B
ILL+B
.
EJECT ILLUMI/DSI
35
2.2Kx2
0V
CP60
34
32
32
PANEL
PON5V
R647
10K
C609
0.01
R644
10K
31
21
R643
100K
31
29
28
27
26
24
23
22
21
R634 4.7K
20
R635 4.7K
GUIDE ILLUMI
5V
0V
37
36
35
34
33
R652
100K
20
PLL CLK
18
R632 470
R633 470
19
16
17
19
18
PLL DATA
BEEP
L RST
17
16
15
L CE
L CLK
13
14
R630 470
R629 1K
13
m
14
L DATA S
L DATA L
12
R628 470
c o
12
R649
1K
+5V
BP
x ia o y u 1 6 3
11
100K
100K
22K
10
R605 100K
TYPE 2
100K
+5V
IFC
5V
0V
5V
0V
R627 470
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
R650 1K
1Kx2
P-ON
5V
0V
39
∗CP61
30 0V or 5V
5V
0V IC2-TYPE 1
29
5V ILLUMI ON
R641
0V
2.2K
28
CD DOWN
5V
R640
0V
1K
27
5V M RST
0V
R639
1K
26
M STOP
25
R638
1K
24
M MUTE
5V R637
5V
23
0V 1K
0V MO SW
R636
100
22
LO/EJ
XT1
0V or 5V
VSS 1
40
0V or 5V
36
5V
0V
4.19MHz
1
100K
∗R621
22K
+5V
100K
41
R645
42
41
CH RST
CH MUTE
42
43
CH CON
CH REQ H
44
45
DIMMER CONT
43
44
45
47
46
MUTE
N/F MUTE
1K
D402
∗D405
48
PRE MUTE
REMOTE
51
50
N/F SW
SVR
P MUTE
52
P STBY
53
55
54
ANT CONT
56
B.U. DET
P CON
57
DIMMER
ACC DET
58
∗R653
R654
2.2K
49
R648 47K
55
54
58
∗R656
57
R655
2.2M
R QUAL
SYSTEM u-COM
R623
80
100K
22K
FL+
RL+
FR+
FR-
RR+
R240
22K
C220
RR
0.22u50
C218
FR
0.22u50
22K
22K
10k
R408
1
59
TEST
R DATA
5V
0V
∗IC1
0V 4
AVSS
5
PANEL DET
6
E2P DET
5.0V 7
AVREF 1
8
CH DATA C
9
CH DATA H
10
CH CLK
79
∗R622
Q901
C708
100u10
+
5V
0V
4.19MHz
X1
FLIP DET
R616 1K
100K
22K
D704
.
X2
9
7
5V
0V
5V
0V
8
8
5
73
FM +B
39
AM +B
38
IC2-TYPE 0
5V
37
AFS
0V
5V
0V
5V
0V
5V
0V
VDD
5
6
3
5V
0V
40
5V
0V
3
4
1
5V
0V
VSS
R614 2.2K 0V-3.0V 77
NOISE
0.6V-4.1V 78
PHONE
∗R615 100K
∗R619
Q902
R901
47K
2
P.CON
79
7.5V
7
ACC
BU
8
5
LOAD SW
BU
1.5K
GND
www
6
5V
0V
3
ILLUMINATION
AVR
Q903
SERVO
+B AVR
12cm DISC
5V
0V
R631 470
63
29
R710
3
77
∗R620
R709
1K
BU
4
76
31
R706
1K
5V
0V
5V
0V
VDD
5.0V 75
AVDD
+5V
R613 2.2K 0V-4.3V 76
S METER
C606 1000P
∗R617
YEL
5V
0V
KEY REQ
TYPE 1
2.2K
R704
0.01
A8V
Q707
Q708
1
71
72
R CLK
5V
0V
8 9 2 4 9 8 2 9 9
PON5V
22K
R703
AUDIO 8V AVR
2.2
1/2W
W21
2
69
C605
33P
22K
Q706
R707
TEL MUTE
49
X2
32.768KHz
22K
100K
R708
2.2
6
A
67
5.0V 68
12.0MHz 0V
∗R618
1 16
0V
CH REQ C
+5V
2 15
BLK
BRN
66
C604 22P
BU5V
3 14
RED
Q704
C703
10u16
+
C704
100u6.3
+
C705
C702
0.01
D702
RRRR+
4 13
BLU/WHT
65
R610 2.2K
74
1/2W
BLU/WHT
R609 2.2K
70
AUDIO 8V &
SERVO +B AVR
ON/OFF SW
C602
60
65
X1
RL-
P CON
ANT CON
C701
220u16
+
W20
R407
100
64
C611 0.01
A8V
VIOL
RL+
+5V
R608 470
ILL+B
5 12
VIOL/BLK
0V
R607
100K
EJECT
D901
6 11
GRY
GRN/BLK
C707
220u10
+
7 10
GRY/BLK
D703
FR-
8 9
WHT/BLK
8
63
Q704,705
R702
100
10K
C706
100u16
+
FL-
GRN
Q703
Q702
R705
FL+
WHT
9
R606 2.2K
Q705
22K
Q701
D701
R701
22K
RL-
RR+
RRFR+
FRFL+
FLRL+
DC1
(E30-4791-05)
KDC-5021V,5021YV
5.0V 5
5.0V 6
0V 7
62
100K
RESET
61
61
TYPE 0
SW 5V
+5V
1
3 7 6 3 1 5 1 5 0
R603 1K
R604
BU5V
PON5V
Q703
B.U. 5V AVR
OUT
D601
2
2
Q701,702
R902
1K
7
GND
22K
8
5
BU
6
3
10 5.0V
5.0V 2
5.0V 3
0V 4
QQ
VCC
5V
0V
BP
C511
1u50
+
3
4
A8V
BU5V
7.5V
ILL+B
892498299
892498299
4
1
R601
100K
5.0V
0V
66
BU
B
11 0V
12 0V
13 5.0V
VSS
+5V
58
SMALL
LAMP
DETECTOR
62
RESET IC
IC8
P.CON
2
RR-
R646
100K
+5V
VDD
0V
Q508
R523
100K
10K
0.022
B.U
C510
7
D510
5
R522
R521
47K
3
R520
22K
1
A
PON5V
+5V
C601
47u6.3
+
C603
0.01
55
47K
Q510
C509
0.01
GND
ACC
8
C608
0.01
C508
0.1u50
+
57
10K
47K
PON5V
376315150
376315150
6
D508
0.068
1
1/2W
P-CON SW
47K
TH1
D403
+5V
54
14
D408
4.7uH
∗C
R519
10K
AUDIO MUTE
DRIVER
PON5V
L601
P-CON
PROTECTOR
1 3 9 4 2 2 9 6 5 1 3
Q403
∗D404
IC3
1/2W
Q506,507
∗B
4
FR+
7
C507
C506
3.3u35
+
R512
22K
Q505,508
47K
Q403
22K
15
2
14 5.0V
C505 0.01
22K
0.01
R507
C504
R503
10K
C503
1000P
4.7K
R513
∗D
W19
D406
0V
QQ
QQ
TEL
10K
TEL MUTE
YEL
1 16
D209
C415
1u50
+
22K
PON5V
2 15
BLK
Q507
BU5V
RED
B.U. &
MOMENTARY
POWER DOWN
DETECTOR
R516 1K
Q504
P-ANT SW
BRN
3 14
Q501
Q506
R514 1K
RRRR+
4 13
BLU/WHT
ACC DETECTOR
R515 22K
1/2W
RL-
Q503,504
BLU/WHT
R508
100K
R504
22K
RL+
P CON
ANT CON
Q503
D505
R511
1K
VIOL
5 12
∗W32
R510
1K
1/2W
VIOL/BLK
6 11
GRY
FR+
MUTE
4
GRN/BLK
7 10
GRY/BLK
IC3
Q502
Q505
D507
3
GRN
8 9
D502
W18
R509 4.7K
FR-
WHT
WHT/BLK
D214
BU
+5V
Q502
D503
R501 R502 Q501
24K 10K
D504
FL-
B
5
B.UP
DC1
(E30-4940-05)
KDC-419/X459
FL+
D213
D207
13942296513
13942296513
4
ILLUMI
YEL
1 16
D211
TEL
TEL
3
ORG/WHT
2 15
BLK
R506
33K
2
C502
2200u16
+
3 14
RED
ACC
GND
C501
0.01
4 13
BLU/WHT
P. CON
D501
REAR R
VIOL
5 12
BLU
ANT CON
VIOL/BLK
6 11
GRY
∗D506
GRY/BLK
FRONT R
BU
IC4
REAR L
GRN/BLK
7 10
1/2W
WHT/BLK
R505
3.3K
FRONT L
BU
BU
2
GRN
8 9
3
D212
W22
WHT
0V
D210
W26
8
2
C416
0.1
C417
0.1
0.1
∗C418
PFL
PFR
PRR
PRL
N-FL
N-FR
D208
9
CN1
1
VCC
2
P GND
Lch
GND
Rch
3
POWER IC
L501
RR+
RR-
FR+
RL-
FL+
4
OUT 1-
5
B.UP
DC1
(E30-4784-05)
KDC-319/4019,5020
Rch
GND
6
1
OUT 2+
2
5
3
Lch
GND
Rch
4
7
5
BU
0V
4.9V
6
R409
10K
7
Rch
GND
Lch
Lch
GND
Rch
8
B.U.
9
I
BU
GND
ACC
2
CN1
F1 10A
15
PHONE
3
14
P-ANT
4
FRONT Rch+
YEL
1 16
ILLUMI
1
P-CON
16
2
REAR Rch+
15
3
REAR Lch-
14
4
REAR Rch-
13
5
FRONT Rch-
2 15
BLK
12
6
FR-
ACC
GND
11
7
REAR Lch+
3 14
RED
10
8
FRONT Lch-
4 13
BLU/WHT
P. CON
J1 9
FRONT Lch+
BLU
ANT CON
REAR R
VIOL
5 12
FL-
6 11
GRY
J
BU
DC-IN SP OUT
VIOL/BLK
RL+
FRONT R
REAR L
GRN/BLK
7 10
GRY/BLK
RCA
CORD
GRN
8 9
WHT/BLK
∗
FRONT
I
ELECTRIC UNIT (X25-xxxx-xx)
QQ 3 76 31 51 50
WHT
FRONT L
1
REAR
6 14.4V
REAR
4
N-FADER
H
ST-BY
J
G
P GND
∗
F
OUT 2-
D
7.6V
7.6V
7.6V
7.6V
C
C412
0.47u50
+
C413
22u16
+
B
Lch
A
K
L
M
N
O
P
Q
QQ 3 76 31 51 50
BU
5
9
2
6
10
3
7
11
4
8
12
CLK DATA H
13
11
13
N-FL
∗E
N-FR
PFL
PFR
PRL
REQ C DATA C
9
10
WH1
Rch CHCON
8
4
A GND
6
RST
7
BUP D GND
3
2
1
L1
52mH
REQ H
1
MUTE
5
2
CLK
REQ C
R114 100
R111 4.7K
22K
Q3,4
22K
39
AM+B SW
22K
62
10
R4
22K
+B
C5
100u10
+
C6
L
R
A8V
D100
D101
D203
D103
D204
D205
D102
14 4.0V
R215
22K
4.0V
3
22K
R216
4.0V
4
13 4.0V
4.0V
5
12 4.0V
RR
A8V
∗IC9
22K
6
SW R
10
0V
9
0V
R205
22K
A2
A1
A0
4
0V
3
0V
5.0V
0V
2
1
36
2.4V 3
C10
0.01
PON5V
PON5V
2
C12
330P
4
4.7K
5V
0V
QUAL
RDDA
QQ
VREF
0.01
15
14
OSC I
VCC
EXT RES
TM
2.4V
FIL OUT
FSEL
13
12
11
10
9
R6
2.2K
C14
27P
J
A1
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
X86-3240-11
X86-3240-11
X86-3240-11
X86-3240-11
X86-3242-70
X86-3342-71
X86-3342-71
X86-3342-70
X86-3242-71
X86-3240-11
X86-3242-70
MODEL NAME
UNIT No.
KDC-419 (K)
KDC-X459 (K)
KDC-319 (K)
KDC-5020 (M)
KDC-5021Y (E2)
KDC-5021 (E)
KDC 506 (E)
KDC-5021YV (E2)
KDC-5021V (E)
KDC-4019 (K)
KDC-5020R (M)
X25-9210-10
X25-9210-11
X25-9210-12
X25-9210-21
X25-9212-71
X25-9222-70
X25-9222-71
X25-9212-72
X25-9222-72
X25-9210-13
X25-9210-22
C418 CP61
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
D404,
405
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
D506
YES
YES
YES
YES
NO
NO
NO
NO
NO
YES
NO
R653,
656
YES YES
YES YES
YES NO
YES NO
YES NO
YES NO
YES NO
NO NO
NO NO
NO NO
NO NO
R611 R615 R617 R618 R619 R620 R621 R622
IC9
IC1
UPD784225GC156 BR24C01AF-W NO YES NO YES NO YES NO
UPD784225GC156 BR24C02F-W YES YES NO YES YES NO NO
NO YES NO YES NO YES NO
NO
UPD784225GC157
NO YES YES NO NO YES NO
NO
UPD784225GC157
NO NO NO YES YES NO NO
NO
UPD784225GC157
NO NO NO YES YES NO NO
NO
UPD784225GC157
NO NO YES NO YES NO NO
NO
UPD784225GC157
NO NO NO YES NO YES YES
NO
UPD784225GC157
NO NO NO YES NO YES YES
NO
UPD784225GC157
YES YES YES NO NO YES YES
NO
UPD784225GC157
NO NO NO YES YES NO YES
NO
UPD784225GC157
∗
:
:
:
:
:
:
:
:
Q1,3,401,704,901
Q2,4,503,505
Q6,201-204,402
Q205,206
Q403,404,507,705,902
Q501,502,702,707
Q504,508
Q506,703
Q510
Q701,706
Q708
Q903
Q905-907
TDA7407D
TC74HC02AF
TA8273H
NJM2123V-TE2
SAA6581T
S-80830ANNP
∗
D1
D100-103
D201-205,502,503
D207-214,504-507,701
D401
D402-405,408,508,601
D406,907-911
D501
D510
D702
D703
D704
D901
D902-906
D912
D913
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
IMSA-6801
MA4062-L
MA4068(N)-M
AMO1Z
MTZJ4.3(B)
1SS133
DAP202U
1N5393G-M5
MA4047-M
MA4056(N)-M
MA4091(N)-L
MA4082(N)-L
MA4110-L
DAN202U
B30-1567-05
MA3062
3 7 6 3 1 5 1 5 0
C15
27P
5.0V
0V
0V
0V
R909 W32
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
YES
DTC124EUA
2SB1277(Q,R) or 2SB1434
DTC143TUA
2SC2114K
DTA124EUA
2SC4081
DTC114YUA
2SA1576A
DTC144EUA
2SA2057
2SD2375
2SD1760
DTA114YUA
(X89-xxxx-xx)
J1
CN1
SIGNAL LINE
GND LINE
B LINE
+B
:
:
:
:
:
:
:
:
:
:
:
:
:
8 9 2 4 9 8 2 9 9
RDS DEMODULATOR
ILL-GND 18
A8V
Q905
47K
10K
10K
PANEL
5V SW
C18 0.01
47K
Q907
R914
240
IC2
10K
D912 240
C607
0.22
D913
20
5
21
P5V
19
BU5V
1 ILL-GND
ILL+B 17
+10.5V
VDD 16
+5V
2 ESD-G
6
C409
4.8V 0.1
7.5V
3
61
12
13
14
BP
17
49
45
60
ILL+B
D902
D903
D904
D905
D907
D908
D909
D910
3 L-DATAS
4 D-GND
NC/DIMMER 14
14
7
RST 13
13
14
6
NC/DIMMER
REMO 12
12
8
7
L-CE
8
ILL+B
9
L-DATAL
L-INH/L-RST 11
11
D/A DATA/NC 10
10
L-DATAL
9
9
L-CE 8
8
L-CLK 7
7
9
10
EJECT
S1
10 D/A DATA/NC
11
11 L-INH/L-RST
12
12 REMO
L-DATAS
6
6
13
5
5
5
14 D/A CLK/NC
FLIP DET 4
4
4
15 FLIP DET
+5V
X16J1
5 L-CLK
D/A CLK/NC
EJECT 3
A8V
ILL+B
2/2
A
13 RST
16 VDD
EJECT ILL 2
D906
ESD-G 1
7.5V
47K
R602
100K
R625
R106
2.2K
R105
100K
0.01
470
R104 C102
R103 100K
R101 C101
470 0.01
A8V
BU5V
7.5V
ILL+B
BU5V
C406
0.1
R102
100K
NC
EJECT KEY &
DSI ILLUMI SW
Q906
R913
S1
15
16
17
GUIDE
ILLUMI SW
47K
R626
470K
MPX
4.3V 12
LEVEL
R404 4.3V 13 MP IN
4.7K
14
MP OUT
QUAL
S MUTE
18
AM
PANEL
DET
0V-3.5V
C405
0.47 4.2V 11
C404
0.033 4.2V 10
BU5V
4.7K
32
34
20
19
SCL
7.5V
7.5V
ILL+B
ILL+B
to CD MECHA
EJECT ILL
1
ESD
R912 470
FLIP DET
c o
3 2
EJECT KEY
R903 1K
6 5 4
NC
7
L DATA S
.
R911 470
R908 1K
R910 100
8
L CE
L DATA L
NC
L RST
REMO
RST
D GND
DIM CON
VDD
ILL +B
18 17 16 15 14 13 12 11 10 9
ILL G
SERVO +B
NC
LO/EJ
MO SW
NC
D GND
D GND
B.U. 5V
SERVO GND
A8V
BU5V
SW 3
SW 4
M RST
M STOP
MUTE L
MUTE R
Lch
Rch
GND
AUDIO +B
MS DA
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
MS CLK
SW 1
SW 2
3
R907 470
R906 1K
R905 1K
R904 4.7K
∗R909 1K
P5V
ILL+B
7.5V
22
23
BU5V
28
26
27
24
x ia o y u 1 6 3
CN2
1 2
D OUT
.
A8V
66
R402
4.7K
37
R401
10K
C408 0.01
65
21
GND
8
NC
5.0V 9
AFS
L
G
R
SDA
8.3V
0V
23
22
VDD
OUT RR
CDL
CDGND
6
7
OUT LR
OUT RF
TAPE R
5
CDR
24
4.2V
4.2V
4.2V
25
4
C201
0.47u50
+
C202
0.47u50
+
BU5V
77
5V
0V
4.2V
4.2V
4.2V
4.2V
4.2V
4.7K
Q402
NC
C402
C401
47u10
+
28
1
AC OUT L
VREF
27
2
CREF AC OUT R
4.2V 3
26
OUT LF
TAPE L
R405
22K
3.6V
www
A8V
BU5V
I
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
C17
0.1
16
2.4V
MPX
BU5V
C407 150P
E-VOL/
NC/
MPX
H
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
YES
C3 0.01
IC7
T57
OSC O
5.0V 5
OSEL
0V 6
GND
7
ARI
8
RDCK
5V
0V
NOISE
BUFFER
22K
D201
G
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
YES
D-GND 15
Q401
D202
F
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
IC1
IC2
IC3
IC4
IC5
IC7
IC8
IC9
PON5V
E-VOL
MUTE SW
E
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
892498299
892498299
PON5V
A8V
1
35
22K
C209
10u16
SWITCHING OP AMP
R203
22K
R201
22K
GND
SW C
10u16
R202
C210
10u16
+
C208 +
R204
22K
8
RR
FR
FL
RL
L401
4.7uH
GND
5V
SCL 0V
0V 7
TEST
5.0V 8
VCC
4.0V
R206
22K
IC2
SDA
1 3 9 4 2 2 9 6 5 1 3
C207
10u16
+
+
A8V
7
14
∗H
IC7
EEP ROM
6
R209
22K
FL
R210
22K
5
R213
22K
11 4.0V
FR
IFC OUT
PON5V
63
C11
2.2u50
+
4.0V
D
YES
YES
YES
YES
NO
NO
NO
NO
NO
YES
NO
376315150
376315150
TEL
A8V
QQ
R214
22K
C
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
QQ
R212
PLL +B
PON5V
R211
22K
Vt
13
C4 0.01
15 4.0V
X3
4.332MHz
SW1
16
C13
10u16
+
C16
680P
SW2
RL
B
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
YES
4.7K
C2 0.01
VCC
2
C8
100u10
+
C9
0.01
UNIT No.
X25-9210-10
X25-9210-11
X25-9210-12
X25-9210-21
X25-9212-71
X25-9222-70
X25-9222-71
X25-9212-72
X25-9222-72
X25-9210-13
X25-9210-22
OSC GND
12
SDA
15
SCL
18
16
DIG GND
17
VDD 5V
18
NOISE OUT
19
RDS OUT
20
AUDIO OUT
21
AMIF OUT
22
S-METER
23
+B
IF1 +B
24
IF1 GND
L5
4.7uH
R7
R207
22K
A8V
1
IC5
PON5V
C411
0.01
8.0V
0V or 5V
D401
R208
22K
C410
10u16
+
R406
1K
0V or 5V
W/N
MODEL NAME
KDC-419 (K)
KDC-X459 (K)
KDC-319 (K)
KDC-5020 (M)
KDC-5021Y (E2)
KDC-5021 (E)
KDC 506 (E)
KDC-5021YV (E2)
KDC-5021V (E)
KDC-4019 (K)
KDC-5020R (M)
13942296513
13942296513
∗F
OSC GND
11
16
4.7uH
OSC GND
10
L6
Q6
AM +B
9
∗G
76
FM +B
7
8
PON5V
PRE MUTE SW
(REAR Rch)
OSC GND
6
A8V
IFC
BUFFER
AM ANT
5
79
Q206
PRE MUTE SW
(FRONT Rch)
3
0.01
PRE MUTE SW
(NON-FADER Lch)
FM ANT
4
+B
C3
10u16
+
C4 0.01
RF GND
2
Q4
R3
1K
Q3
9
8
42
R112 4.7K DATA C
C203 0.47u50 R241 10
Lch
+
R113 100 DATA H
Rch
41
44
G
Q202
PRE MUTE SW
(REAR Rch)
R2
22K
1
TEL
TEL
Q204
22K
40
Q6
Q205
PRE MUTE SW
(FRONT Lch)
+B
C1
10u16
+
C2 0.01
Q1
FL
Q201
PRE MUTE SW
(REAR Lch)
Q2
R1
1K
A8V
FR
RL
RR
Q203
RST
MUTE
A GND
R109 4.7K
C205 47u10 R243 4.7
+
C204 0.47u50 R242 10
+
R110 4.7K
REQ H
R107 100
R108 4.7K CH CON
R233
180
360
+ C215 R221
43
22K
AUDIO
MUTE
DRIVER
FM+B SW
FL
FR
RL
RR
10u16
47K
R235
47K
R222
360
R236
Q404
Q404
22K
R234
180
R229
180
C211
10u16
+
Q205
C216
10u16
+
R218
360
R227
22K
Q206
C213
10u16
+
C212
10u16
+
4.7K
R228
22K
Q201
R217
360
Q202
C214
10u16
+
4.7K
R223
22K
4.7K
Q203
R224
22K
4.7K
Q204
R219
360
R225
22K
R230
180
R231
180
R232
180
R226
22K
R220
360
N-F(3PRE)
FRONT
(X25-xxxx-xx)
∗A1
Q1,2
REAR
L CLK
PRR
BU
Lch
12
T
8 9 2 4 9 8 2 9 9
J4 TOP VIEW
D1
D GND
BU
1
S
CAUTION: For continued safety, replace safety critical components only with manufacturer's
recommended parts (refer to parts list). indicates safety critical components. For continued
protection against risk of fire, replace only with same type and rating fuse(s). 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.
ANT.
J4
R
CN3
m
D911
P1
KDC-5021/5021V,506 (E/E,E) (1/2)
KDC-5020R,5021Y/YV (M,E/E) (1/2)
KDC-319/4019,5020 (K/K,M) (1/2)
KDC-419/X459 (K/K) (1/2)
KDC-419/X459
U
V
W
X
Y
Z
AA
AB
AC
AD
SWITCH (X16-1640-11)
C10
0.01
C11
0.01
:
:
:
:
D17
D16
D15
D13
D10
D7
S33
DTC114YUA 2SD1819A
DTC143TUA 2SD2114K
UN5213
UN5214
2SA1576A
2SB1218A
R31
4.7K
+10.5V
Q7
VLCD
AVR
GND LINE
B LINE
+B
R30
4.7K
Q5
B30-1533-05
B30-1564-05
B30-1571-05
MA3091-M
+10.5V
D20
360
D19
D21
R22
C9 0.01
270
360
D18
R23
510
R21
330
R20
330
R19
D11
D14
330
R18
D8
D9
D5-17
D18,19
D20,21
D26
DIMMER
CONTROL
2SC4081
S51
S52
51
52
S52
S51
S53
S53
S55
S54
53
54
S55
S54
S57
S56
55
56
S35
S34
VSS
S33
TEST
S32
S31
OSC
S30
5V
0V
INH
S29
S28
S27
DO
S26
CE
48
BR24C01AF-W
TC74HC02AF
S50
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
BR24C02F-W
NJM2123V-TE2
S49
8 9 2 4 9 8 2 9 9
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
KI1
S5
S19
S2
S1
1
VOL+
S37
S25
SRC
DISP
S36
S35
S34
KI2
S6
S20
VOL-
S33
S9
S10
S13
S14
S8
S7
2
S32
S31
S30
KI3
S17
S18
S21
EQ
S29
AM
3
S28
S27
KI4
S26
CL
S22
S23
4
5
S11
S12
S15
FM
S16
ATT
KI5
S26
S3
.
KS2
KS1
S25
x ia o y u 1 6 3
S4
TI
c o
m
KS3
KS4
S25
S24
6
25
S24
S24
S22
S23
24
23
S22
S23
S18
S19
20
19
S19
S18
18
S17
S16
17
S16
S17
S15
S15
16
S14
S14
15
S13
13
S13
14
S12
S12
12
S11
S11
S10
11
S10
S9
9
10
S9
2
S1
DI
1
.
S36
VLCD4
S1
www
S38
S37
S8
99
100
S39
VLCD3 1.7V
S7
99
98
LCD DRIVER
8
98
97
VLCD2 3.4V
S8
97
IC1
S7
680P
96
100
6
95
S40
VLCD1 5.1V
S6
R7
22K
47K
R14
1K
C1
94
R1
43K
S41
S5
93
S42
6
92
8.5V
7
R2
91
S45
VLCD0 6.8V
S6
C2 0.1
90
VLCD
49
KDC-419/X459(K/K) (2/2)
KDC-419/X459
892498299
892498299
R3
C3 0.1
89
S46
S43
S5
R4
C4 0.1
S47
S44
5
R5
88
50
3 7 6 3 1 5 1 5 0
S48
VDD 5.0V
S4
+B
C5 0.1
86
87
S4
+5V
5.0V
KEY
S3
85
GREEN
3
85
4
R11
4.7
84
C6
0.01
RED
S3
+5V
10K
S49
QQ
5V
0V
REMO
S2
IC2 POWER
SUPPLY SW
83
S56
S50
1 3 9 4 2 2 9 6 5 1 3
Q6
S57
S59
S58
57
58
S58
S59
59
60
S60
COM10
61
COM9
62
S60
C8
COM7
COM8
63
C7
C6
COM6
64
C5
65
COM5
66
67
COM4
COM3
COM2
C4
C3
C2
69
68
KS1
C1
KS1
70
KS2
71
KS2
72
KS3
KS4
73
KS3
KI4
KI5
S21
82
10K
UN5212
KI3
S20
81
KI5
R6
3.9K
376315150
FLIP DET 15
5.0V
DAP202U
DTA114YUA
376315150
TEL
RST
KI4
DAN202U
KI2
21
REMOTE
CONTROLLER
RST 13
80
DTA114EUA DTC144EUA
DTA124EUA
DTC124EUA
QQ
QQ
S27
PAN 5V 16
3
79
KI3
KI1
22
VCC
78
KI2
S2
GND1
4
KS6
S21
IC2
77
S20
GND2
+B
2
OUT
2.2
1
76
10K
KI1
COM1
0V
C7
REMO 12
R10
1K
R9
100
A
KS4
85
L INH 11
74
10K
NC 10
KS5
97
9
75
KEY SCAN
START
Q1
R29
1/2
D26
98
R8 22K
10.5V
2.2K 2.2K 2.2K 2.2K
LED+B 8
L DATAL
2SB1277
13942296513
13942296513
L CE 7
2SD1760
99
L CLK 5
NC 14
7
: DTA114EUA
: 2SC4081
DIMMER 6
0V
5
Q1,6
Q5,7
CAUTION: For continued safety, replace safety critical components
only with manufacturer's recommended parts (refer to parts list).
indicates safety critical components. For continued protection against
risk of fire, replace only with same type and rating fuse(s). 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.
TEL
TEL
100
3
R12
750
CP1 470
D GND 4
X89J1
4
D12
R17
D5
D6
SEG1
SEG33
36
SEG2
+10.5V
+10.5V
3
+10.5V
1
ESD GND 2
L DATAS
LCD BACKLIGHT
Q7
J1
ILL GND
: LC75808W
: RS-171
8 9 2 4 9 8 2 9 9
D20,21
KEY ILLUMINATION
C8 0.01
S1
S2
S3
D5-19
37
39
SEG3
SEG34
S35
S34
33
34
S36
S37
35
SEG35
38
S5
S4
SEG4
SEG36
40
S6
SEG5
SEG37
42
SEG6
SEG38
32
S38
S39
30
31
SEG7
SEG39
41
S8
S7
43
S9
SEG8
SEG40
45
SSEG9
SEG41
29
S41
S40
S42
S43
S44
28
SEG10
SEG42
44
S11
S12
S10
46
SEG11
27
26
SEG43
47
S13
SEG12
SEG44
48
SEG13
25
S45
S46
24
SEG45
49
S15
S14
SEG14
SEG46
50
S16
51
SEG15
SEG47
22
S48
S47
23
SEG16
SEG48
52
S18
S17
SEG17
S49
S50
20
21
SEG49
53
S19
SEG18
SEG50
55
SEG19
S51
18
19
SEG51
54
S21
S20
SEG20
SEG52
S53
S52
17
SEG21
SEG53
56
S22
S23
SEG22
57
SEG23
SEG54
16
S54
S55
15
SEG55
58
S25
S24
59
SEG24
13
S56
S57
14
SEG56
60
S26
SEG25
SEG57
62
SEG26
11
S58
12
SEG58
61
S28
S27
SEG27
63
S29
SEG59
S59
S60
C8
9
10
SEG28
SEG60
65
SEG29
COM8
64
S31
S30
66
SEG30
COM7
7
C7
8
SEG31
COM6
67
SEG32
6
COM4
COM3
COM5
68
S32
3 7 6 3 1 5 1 5 0
C5
5
4
C4
COM2
3
C3
2
C2
1
C1
2
COM1
ED1
C6
QQ
1
IC1
IC2
KDC-419/X459
QQ 376315150 892498299
EXPLODED VIEW
A
B
E
200
DC1
202
276
RC1
256
Ex2
1
DME1
277
222x2
242x2
242x2
213
TEL
TEL
: 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
FC1
236
(X25-)
WH1
(X25-)
794
E
K
(X25-)
J1
740
E
L
L
K
J
K
L
(X25-)
(X25-)
796
(X25-)
(X25-) 795
793
(X25-)
E
781
2
IC4
QQ 3 7631 5150 892 4982 99
(X25-)
D
376315150 892498299
376315150 892498299
TEL 13942296513
K
F1
QQ
QQ
FLAT WASHER
RETAINING RING
φ2x5
φ2x8 (BLK)
φ3x5
φ2x5
φ2.6x6 (BLK)
φ2.6x6
φ3x8
φ3x12
φ2.6x6
13942296513
13942296513
A
B
C
D
E
F
G
H
J
K
L
J4
D
207
734
D
(X25-)
(X16-)
(X16-)
(X16-)
287
A1
741
286
E
D
285
(X16-)
D
(X16-)
(X16-)
288
ED1
701
x2
780
E
235
H
PA1
(X16-)
790
257
A
C
228
216
271
3
203
708
www
249
782
758
(X89-)
C
227
266
x iaoy u163 . com
G
248
230
264
.
247
250
270
268
204
759
F
230
255
269
265
231
226
267
205
214
217
Parts with exploded numbers larger than 700 are not supplied.
G
223
224
225
229
B
KDC-419/X459(K)
19
KDC-419/X459
QQ 376315150 892498299
PARTS LIST
✽New Parts
Parts without Part No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
A N
Ref. No. d e
Parts No.
Description
d w
Destination
KDC-419/X459
207
PA1
PA1
RC1
2A
3A
3A
1A
✽ A46-1754-01
✽ A64-2592-02
✽ A64-2593-02
213
213
214
214
216
1A
1A
3A
3A
3A
B07-3055-02
B07-3058-02
✽ B10-4170-01
✽ B10-4171-01
✽ B19-2138-03
ESCUTCHEON
ESCUTCHEON
FRONT GLASS
FRONT GLASS
LIGHTING BOARD
217
-
3A
B43-1284-04
B46-0100-50
B46-0606-04
✽ B46-0645-03
✽ B46-0648-03
BADGE
WARRANTY CARD
ID CARD
USER CARD (SIRIUS)
USER CARD (eXcelon)
✽
✽
✽
✽
A02-1486-13
A52-0806-02
A21-4172-04
A21-4174-03
A22-2932-02
A70-2025-05
REAR COVER
PANEL ASSY
K3
PANEL ASSY
K4
REMOTE CONTROLLER ASSY (RC-410)
K3
K4
K3
K4
D10-4589-04
D10-4666-04
D10-4667-04
D10-4668-04
D10-4669-03
LEVER
LEVER
LEVER
LEVER
LEVER
227
228
229
230
231
3B
3B
3B
3B
3B
✽
✽
✽
✽
✽
D10-4673-04
D13-2232-04
D21-2404-04
D21-2405-04
D39-0255-05
LEVER ASSY
GEAR
SHAFT
SHAFT
DAMPER
235
236
236
DC1
FC1
3A
1B
1B
1A
1A
✽
✽
✽
✽
✽
E29-1881-02
E30-6050-05
E30-6052-05
E30-4940-05
E39-0438-05
CONDUCTIVE RUBBER
CORD WITH PINPLUG
CORD WITH PINPLUG
DC CORD
FLAT CABLE
242
F1
F1
1B
2B
2B
F29-0049-05
F52-0006-05
F52-0011-05
INSULATING COVER
FUSE (MINI BLADE TYPE) (10A)
FUSE (MINI BLADE TYPE) (10A)
247
248
249
250
3B
3A
3B
3B
G01-3128-04
G01-3129-04
G02-1425-04
G02-1426-04
✽
✽
✽
✽
✽ H10-4806-12
-
H25-0329-04
H25-0337-04
✽ H54-2355-03
✽ H54-2356-03
www
255
256
257
3A
1A
3B
✽ J19-5138-02
264
3A
✽ K24-3831-04
E : Europe
20
J21-9716-03
✽ J21-9809-04
.
K : North America
276
277
A
B
C
1A
1A
3B
3B
3A
N99-1656-05
N99-1719-05
N19-2106-04
N24-3020-46
N80-2005-46
SCREW SET
SCREW SET
FLAT WASHER
E TYPE RETAINING RING
PAN HEAD TAPTITE SCREW
D
E
F
G
H
2A
1B
3B
3B
3B
N80-2008-45
N83-3005-46
N84-2005-46
N84-2606-45
N84-2606-46
PAN HEAD TAPTITE SCREW
PAN HEAD TAPTITE SCREW
PAN HEAD TAPTITE SCREW
PAN HEAD TAPTITE SCREW
PAN HEAD TAPTITE SCREW
DME1
1B
✽ X92-4430-00
285
286
287
D5 -17
D18 ,19
2A
2A
2A
✽ B11-1367-04
✽ B11-1366-04
✽ B19-2135-03
KNOB (DISP)
KNOB (VOL)
MECHANISM ASSY
SWITCH UNIT (X16-1640-11)
OPTICAL DIFFUSER
REFLECTION SHEET
LIGHTING BOARD
LED (PG)
LED (BLUE)
D20 ,21
ED1
B30-1533-05
B30-1564-05
2A
C1
C2 -5
C6
C7
C8 -11
CC73GCH1H681J
CK73GB1C104K
CK73GB1H103K
CK73FB1A225K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
✽ E29-1882-04
680PF
0.10UF
0.010UF
2.2UF
0.010UF
J
K
K
K
K
CONDUCTIVE RUBBER
RECTANGULAR PLUG
CP1
R1
R2 -5
R6
R7 ,8
R90-1016-05
RK73GB2A433J
RK73GB2A222J
RK73GB2A392J
RK73GB2A223J
MULTI-COMP
CHIP R
CHIP R
CHIP R
CHIP R
470
43K
2.2K
3.9K
22K
J
J
J
J
X4
1/10W
1/10W
1/10W
1/10W
EXTENSION SPRING
COMPRESSION SPRING
FLAT SPRING
FLAT SPRING
R9
R10
R11
R12
R14
RK73GB2A101J
RK73GB2A102J
RK73GB2A4R7J
RK73GB2A751J
RK73GB2A102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
1.0K
4.7
750
1.0K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
POLYSTYRENE FOAMED FIXTURE
PROTECTION BAG (280X450X0.03)
PROTECTION BAG (180X300X0.03)
ITEM CARTON CASE (KDC-419)
ITEM CARTON CASE (KDC-X459)
R17 -19
R20
R21 ,22
R23
R29
RK73FB2B331J
RK73FB2B511J
RK73FB2B361J
RK73FB2B271J
RK73GB2A473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
510
360
270
47K
J
J
J
J
J
1/8W
1/8W
1/8W
1/8W
1/10W
R30 ,31
RK73GB2A472J
CHIP R
4.7K
J
1/10W
D26
IC1
IC2
MA3091-M
LC75808W
RS-171
ZENER DIODE
MOS-IC
ANALOGUE IC
K3
K4
2A
LED (WHITE)
LIQUID CRYSTAL
E59-0829-05
K3
K4
288
J1
B30-1571-05
✽ B38-1089-05
x iaoy u163 . com
HOLDER
MOUNTING HARDWARE ASSY
MOUNTING HARDWARE ASSY
KNOB (RELEASE)
M : Other Areas
K3 : KDC-419
K4 : KDC-X459
indicates safety critical components.
376315150 892498299
376315150 892498299
✽
✽
✽
✽
✽
✽ K25-1413-03
✽ K25-1414-03
KNOB (EJECT)
KNOB (PRESET)
KNOB (SRC)
KNOB (ATT)
KNOB (FM/AM)
QQ 3 7631 5150 892 4982 99
TEL 13942296513
1A
3B
3B
3B
3B
3A
3A
K4
INST. MANUAL (ENG,FRE,SPA)
222
223
224
225
226
270
271
K24-3832-04
K25-1409-03
K25-1410-03
K25-1411-03
K25-1412-03
Destination
Description
QQ
QQ
✽ B64-2243-00
-
PLASTIC CABINET ASSY
TOP PLATE
DRESSING PANEL
DRESSING PANEL
SUB PANEL ASSY
3B
3A
3A
3A
3A
Parts No.
13942296513
13942296513
1A
1B
3A
3A
3B
A
d
d
TEL
TEL
200
202
203
204
205
265
266
267
268
269
N
e
w
✽
✽
✽
✽
✽
Ref. No.
KDC-419/X459
QQ 376315150 892498299
PARTS LIST
✽New Parts
Parts without Part No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
A N
Ref. No. d e
Parts No.
Description
d w
(X25-921x-xx)
Destination
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
C603
C604
C605
C606
C607
CK73GB1H103K
CC73GCH1H220J
CC73GCH1H330J
CK73GB1H102K
CK73FB1C224K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
22PF
33PF
1000PF
0.22UF
K
J
J
K
K
Q7
2SC4081
TRANSISTOR
C608,609
C611
C701
C702
C703
CK73GB1H103K
CK73GB1H103K
C90-2866-05
CK73GB1H103K
CE04NW1C100M
CHIP C
CHIP C
ELECTRO
CHIP C
ELECTRO
0.010UF
0.010UF
220UF
0.010UF
10UF
K
K
16WV
K
16WV
C704
C705
C706
C707
C708
CE04NW0J101M
CK73GB1H103K
CE04NW1C101M
CE04CW1A221M
CE04NW1A101M
ELECTRO
CHIP C
ELECTRO
ELECTRO
ELECTRO
100UF
0.010UF
100UF
220UF
100UF
6.3WV
K
16WV
10WV
10WV
ELECTRIC UNIT (X25-921x-xx)
TEL
13942296513
LED (RED)
C1
C2
C3
C4
C5
CE04NW1C100M
CK73GB1H103K
CE04NW1C100M
CK73GB1H103K
CE04NW1A101M
ELECTRO
CHIP C
ELECTRO
CHIP C
ELECTRO
10UF
0.010UF
10UF
0.010UF
100UF
16WV
K
16WV
K
10WV
C6
C8
C9
C17
C18
CK73GB1H103K
CE04NW1A101M
CK73GB1H103K
CK73GB1C104K
CK73GB1H103K
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
0.010UF
100UF
0.010UF
0.10UF
0.010UF
K
10WV
K
K
K
C101,102
C201-204
C205
C207-216
C211-214
CK73GB1H103K
CE04NW1HR47M
CE04NW1A470M
CE04NW1C100M
CE04NW1C100M
CHIP C
ELECTRO
ELECTRO
ELECTRO
ELECTRO
0.010UF
0.47UF
47UF
10UF
10UF
K
50WV
10WV
16WV
16WV
C217-220
C401
C402
C403
C404
C90-5296-05
CE04NW1A470M
CK73GB1H103K
CE04NW1H2R2M
CK73GB1E333K
NP-ELECT
ELECTRO
CHIP C
ELECTRO
CHIP C
0.22UF
47UF
0.010UF
2.2UF
0.033UF
50WV
10WV
K
50WV
K
C405
C406
C407
C408
C409
CK73GB1A474K
CK73GB1C104K
CC73GCH1H151J
CK73GB1H103K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.47UF
0.10UF
150PF
0.010UF
0.10UF
K
K
J
K
K
C410
C411
C412
C413
C414
CE04NW1C100M
CK73GB1H103K
CE04NW1HR47M
CE04NW1C220M
CK73GB1C104K
ELECTRO
CHIP C
ELECTRO
ELECTRO
CHIP C
10UF
0.010UF
0.47UF
22UF
0.10UF
16WV
K
50WV
16WV
K
C415
C416-418
C416,417
C501
C502
CE04NW1H010M
CK73FB1E104K
CK73FB1E104K
CK73GB1H103K
C90-5235-05
ELECTRO
CHIP C
CHIP C
CHIP C
ELECTRO
1.0UF
0.10UF
0.10UF
0.010UF
2200UF
50WV
K
K
K
16WV
C503
C504,505
C506
C507
C507
CK73GB1H102K
CK73GB1H103K
CE04NW1V3R3M
CK73GB1C683K
CK73GB1H683K
CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C
1000PF
0.010UF
3.3UF
0.068UF
0.068UF
K
K
35WV
K
K
TEL 13942296513
www
C508
C510
C511
C601
C602
E : Europe
E40-3241-05
E40-5066-05
✽ E41-0168-05
✽ E41-0167-05
E58-0863-15
PIN ASSY
PIN ASSY
FLAT CABLE CONNECTOR
PIN ASSY
RECTANGULAR RECEPTACLE
K : North America
ELECTRO
CHIP C
ELECTRO
ELECTRO
CHIP C
M : Other Areas
0.1UF
0.022UF
1.0UF
47UF
1.0UF
50WV
K
50WV
6.3WV
K
K3
K4
J4
P1
W1 -31
WH1
WH1
E56-0834-05
E23-0745-05
E31-0001-00
E30-4804-05
E30-4932-05
CYLINDRICAL RECEPTACLE
TERMINAL
JUMPER WIRE
CORD WITH PLUG
CORD WITH PLUG
L1
L5 ,6
L401
L501
L601
L33-1123-05
L40-4795-91
L40-4795-91
L33-1170-05
L40-4795-34
LINE FILTER COIL
SMALL FIXED INDUCTOR(4.7UH,J)
SMALL FIXED INDUCTOR(4.7UH,J)
CHOKE COIL ASSY
SMALL FIXED INDUCTOR
L601
X1
X2
L40-4795-68
L78-0863-05
L77-2738-05
SMALL FIXED INDUCTOR(4.7UH)
RESONATOR (12MHZ)
CRYSTAL RESONATOR
N83-3005-46
N80-3008-46
N83-3012-46
N86-2606-46
PAN HEAD TAPTITE SCREW
PAN HEAD TAPTITE SCREW
PAN HEAD TAPTITE SCREW
BINDING HEAD TAPTITE SCREW
CP60
R1
R2
R3
R4
R90-0725-05
RK73EB2E102J
RK73GB2A223J
RK73EB2E102J
RK73GB2A223J
MULTI-COMP 1K X2
CHIP R
1.0K
CHIP R
22K
CHIP R
1.0K
CHIP R
22K
J
J
J
J
1/4W
1/10W
1/4W
1/10W
R101
R102,103
R104
R105
R106
RK73GB2A471J
RK73GB2A104J
RK73GB2A471J
RK73GB2A104J
RK73GB2A222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
100K
470
100K
2.2K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R107
R108-112
R113,114
R201-204
R205-216
RK73EB2E101J
RK73EB2E472J
RK73EB2E101J
RK73FB2B223J
RK73GB2A223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
4.7K
100
22K
22K
J
J
J
J
J
1/4W
1/4W
1/4W
1/8W
1/10W
K4
K4
R217-220
R221,222
RK73FB2B361J
RK73GB2A361J
CHIP R
CHIP R
360
360
J
J
1/8W
1/10W
K4
QQ 3 7631 5150 892 4982 99
K4
K3
K4
K4
K4
K3
E
J
K
L
2B
2B
2B
2B
x iaoy u163 . com
CE04NW1H0R1M
CK73GB1E223K
CE04NW1H010M
CE04NW0J470M
CK73GB0J105K
.
CN1
CN1
CN2
CN3
J1
376315150 892498299
376315150 892498299
B30-1567-05
QQ
QQ
D912
13942296513
DTA114EUA
KRA302
2SC4081
DTA114EUA
KRA302
TEL
Q1
Q1
Q5
Q6
Q6
K3 : KDC-419
K4 : KDC-X459
indicates safety critical components.
21
KDC-419/X459
QQ 376315150 892498299
PARTS LIST
✽New Parts
Parts without Part No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
A N
Ref. No. d e
Parts No.
Description
d w
J
J
J
J
J
1/8W
1/10W
1/4W
1/4W
1/10W
R237-240
R241,242
R243
R401
R402
RK73GB2A223J
RK73EB2E100J
RK73EB2E4R7J
RK73GB2A103J
RK73GB2A472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
10
4.7
10K
4.7K
J
J
J
J
J
1/10W
1/4W
1/4W
1/10W
1/10W
R404,405
R406
R407
R408,409
R410
RK73GB2A472J
RK73GB2A102J
RK73GB2A101J
RK73GB2A103J
RK73GB2A473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
1.0K
100
10K
47K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R411
R412
R501
R502,503
R504
RK73GB2A152J
RK73GB2A332J
RK73FB2B243J
RK73GB2A103J
RK73GB2A223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.5K
3.3K
24K
10K
22K
J
J
J
J
J
R505
R507
R508
R510,511
R512
RD14DB2H332J
RK73GB2A223J
RK73GB2A104J
RD14DB2H102J
RK73FB2B223J
SMALL-RD
CHIP R
CHIP R
SMALL-RD
CHIP R
3.3K
22K
100K
1.0K
22K
R514
R516
R522
R523
R601
RD14DB2H102J
RD14DB2H102J
RK73EB2E103J
RK73GB2A104J
RK73GB2A104J
SMALL-RD
SMALL-RD
CHIP R
CHIP R
CHIP R
R602
R603
R604,605
R607
R608
RK73GB2A473J
RK73GB2A102J
RK73GB2A104J
RK73GB2A104J
RK73GB2A471J
R609,610
R613,614
R615
R616
R618
Destination
Description
R647
R648
R649,650
R652
R653
RK73GB2A103J
RK73GB2A473J
RK73GB2A102J
RK73GB2A104J
RK73GB2A102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
47K
1.0K
100K
1.0K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R654
R655
R656
R702
R703
RK73GB2A222J
RK73GB2A225J
RK73GB2A222J
RK73GB2A101J
RK73GB2A223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
2.2M
2.2K
100
22K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R704
R705
R706
R707,708
R709
RK73GB2A222J
RK73GB2A103J
RK73GB2A102J
RD14DB2H2R2J
RK73GB2A102J
CHIP R
CHIP R
CHIP R
SMALL-RD
CHIP R
2.2K
10K
1.0K
2.2
1.0K
J
J
J
J
J
1/10W
1/10W
1/10W
1/2W
1/10W
1/10W
1/10W
1/8W
1/10W
1/10W
R901
R902,903
R904
R905,906
R907
RK73GB2A473J
RK73EB2E102J
RK73EB2E472J
RK73EB2E102J
RK73EB2E471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
4.7K
1.0K
470
J
J
J
J
J
1/10W
1/4W
1/4W
1/4W
1/4W
J
J
J
J
J
1/2W
1/10W
1/10W
1/2W
1/8W
R908,909
R910
R911,912
R913
R914
RK73EB2E102J
RK73EB2E101J
RK73EB2E471J
RK73FB2B241J
RK73EB2E241J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
100
470
240
240
J
J
J
J
J
1/4W
1/4W
1/4W
1/8W
1/4W
1.0K
1.0K
10K
100K
100K
J
J
J
J
J
1/2W
1/2W
1/4W
1/10W
1/10W
S1
S74-0811-05
MICRO SWITCH
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
100K
100K
470
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
D1
D100-103
D100-103
D201-205
D207-214
IMSA-6801
HZS6C1
MA4062-L
MA4068(N)-M
AM01Z
SURGE ABSORBER
ZENER DIODE
ZENER DIODE
ZENER DIODE
DIODE
RK73GB2A222J
RK73GB2A222J
RK73GB2A104J
RK73GB2A102J
RK73GB2A104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
2.2K
100K
1.0K
100K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
D401
D402-405
D402,403
D406
D408
MTZJ4.3(B)
1SS133
1SS133
DAP202U
1SS133
ZENER DIODE
DIODE
DIODE
DIODE
DIODE
R618,619
R620
R622
R624,625
R626
RK73GB2A104J
RK73GB2A104J
RK73GB2A104J
RK73GB2A104J
RK73GB2A474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
100K
100K
100K
470K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
D501
D502,503
D504,505
D507
D508
1N5393G-M5
MA4068(N)-M
AM01Z
AM01Z
1SS133
DIODE
ZENER DIODE
DIODE
DIODE
DIODE
R627,628
R629
R630-633
R634,635
R636
RK73GB2A471J
RK73GB2A102J
RK73GB2A471J
RK73GB2A472J
RK73GB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
1.0K
470
4.7K
100
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
D601
D701
D702
D703
D704
1SS133
AM01Z
MA4056(N)-M
MA4091(N)-L
MA4082(N)-L
DIODE
DIODE
ZENER DIODE
ZENER DIODE
ZENER DIODE
R637-640
R641
R643
R644
R645,646
RK73GB2A102J
RK73GB2A222J
RK73GB2A104J
RK73GB2A103J
RK73GB2A104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
2.2K
100K
10K
100K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
D901
D901
D902-906
D907-911
D913
HZS11B2
MA4110-L
DAN202U
DAP202U
MA3062
ZENER DIODE
ZENER DIODE
DIODE
DIODE
ZENER DIODE
376315150 892498299
www
E : Europe
.
K : North America
K4
K3
K4
K4
K4
QQ 3 7631 5150 892 4982 99
K3
K4
K3
x iaoy u163 . com
M : Other Areas
IC1
IC2
IC3
✽ UPD784225GC156
TDA7407D
HD74HC02FP
MI-COM IC
ANALOGUE IC
MOS-IC
K3 : KDC-419
K4 : KDC-X459
indicates safety critical components.
K4
K4
K3
376315150 892498299
22K
22K
180
180
47K
Parts No.
QQ
QQ
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
N
e
w
13942296513
13942296513
RK73FB2B223J
RK73GB2A223J
RK73EB2E181J
RK73EB2E181J
RK73GB2A473J
Ref. No.
A
d
d
TEL
TEL
R223-226
R227,228
R229-232
R229-234
R235,236
TEL 13942296513
22
(X25-921x-xx)
Destination
KDC-419/X459
QQ 376315150 892498299
PARTS LIST
✽New Parts
Parts without Part No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
A N
Ref. No. d e
Parts No.
Description
d w
BR24C02F-W
DTC124EUA
UN5212
2SB1277(Q,R)
2SB1434
IC(E2PROM)
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
Q3
Q3
Q4
Q4
Q201-204
DTC124EUA
UN5212
2SB1277(Q,R)
2SB1434
DTC143TUA
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
Q205,206
Q401
Q401
Q402
Q403
2SD2114K
DTC124EUA
UN5212
DTC143TUA
DTA124EUA
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
Q403
Q403,404
Q403,404
Q501,502
Q501,502
KRA303
DTA124EUA
KRA303
2SC4081
2SD1819A
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
Q503
Q503
Q504
Q504
Q505
2SB1277(Q,R)
2SB1434
DTC114YUA
UN5214
2SB1277(Q,R)
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
Q505
Q506
Q506
Q507
Q507
2SB1434
2SA1576A
2SB1218A
DTA124EUA
KRA303
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
Q508
Q508
Q510
Q510
Q701
DTC114YUA
UN5214
DTC144EUA
UN5213
2SA2057
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
Q702
Q702
Q703
Q703
Q704
2SC4081
2SD1819A
2SA1576A
2SB1218A
DTC124EUA
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
Q704
Q705
Q705
Q706
Q707
UN5212
DTA124EUA
KRA303
2SA2057
2SC4081
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
Q707
Q708
Q901
Q901
Q902
2SD1819A
2SD2375
DTC124EUA
UN5212
DTA124EUA
TEL 13942296513
www
E : Europe
.
K : North America
K4
A1
K4
2B
Description
KRA303
2SD1760
DTA114YUA
KRA307
PTH9C42BD471Q
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
POSITIVE RESISTOR
X86-3240-11
TUNER UNIT
Destination
DAUGHTER UNIT (X89-2510-10)
CN1
J1
E41-0169-05
E58-0865-05
SOCKET FOR PIN ASSY
RECTANGULAR RECEPTACLE
S1
S70-0877-05
TACT SWITCH
K4
K3
K3
K4
K4
QQ 3 7631 5150 892 4982 99
376315150 892498299
376315150 892498299
IC9
Q1
Q1
Q2
Q2
K3
Q902
Q903
Q905-907
Q905-907
TH1
Parts No.
QQ
QQ
MOS-IC
ANALOGUE IC
ANALOGUE IC
MOS-IC
IC(MEMORY IC)
N
e
w
13942296513
13942296513
TC74HC02AF
TA8273H
NJM2123V-TE2
S-80830ANNP
BR24C01AF-W
Ref. No.
A
d
d
TEL
TEL
IC3
IC4
IC5
IC8
IC9
(X25-921x-xx)
Destination
x iaoy u163 . com
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
M : Other Areas
K3 : KDC-419
K4 : KDC-X459
indicates safety critical components.
23
KDC-419/X459
QQ 376315150
8 92 49 82 99
SPECIFICATIONS
FM
AM
Frequency Range
(Frequency Step)
Channel Space Selection
Usable Sensitivity
(S/N 30dB)
Quieting Sensitivity
(S/N 50dB)
Frequency Response
(±3.0dB)
S/N
Selectivity (DIN)
Stereo Separation
Frequency Range
(Frequency Step)
Channel Space Selection
Usable Sensitivity
(S/N 20dB)
40dB (1KHz)
530KHz - 1700KHz
(10KHz)
9KHz / 10KHz
28dBµ
(25µV)
10A
182mm
53mm
155mm
1.25Kg
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan
KENWOOD SERVICE CORPORATION
KENWOOD ELECTRONICS ITALIA S.p.A.
P.O. Box 22745, 2201 East Dominguez Street,
Long Beach, CA90801-5745, U.S.A.
Via G. Sirtori 7/9, 20129 Milano, ltaly
KENWOOD ELECTRONICS CANADA INC.
Bolivia, 239-08020 Barcelona, Spain
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS LATIN AMERICA S.A.
KENWOOD IBÉRICA S.A.
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
P.O. Box 55-2791 Paitilla, Plaza Credicorp Bank Panama,
Piso 9, Oficina 901, Calle 50, Panama, Republic of Panama
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde,
N.S.W. 2113, Australia
KENWOOD ELECTRONICS BRASIL LTDA.
KENWOOD ELECTRONICS (HONG KONG) LTD.
Alameda Ministro Rocha Azevedo No. 456,
Edificio Jaú, 10o Andar, Cerqueira César, Cep 0140-001,
São Paulo-SP-Brasil
Unit 3712-3724, Level 37, Tower 1, Metroplaza,
223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS UK LIMITED
P.O.Box 61318, Jebel Ali, Dubai, U.A.E.
www
KENWOOD ELECTRONICS GULF FZE
x iaoy u163 . com
Kenwood House, Dwight Road, Watford,
Herts, WD1 8EB, United Kingdom
KENWOOD ELECTRONICS (THAILAND) CO., LTD.
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
2019 New Pechburi Road, Bangkapi, Huaykwang,
Bangkok, 10320 Thailand
Rembrücker 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 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
376315150 892498299
376315150 892498299
QQ 3 7631 5150 892 4982 99
QQ
QQ
GaAlAs (λ=780nm)
8 Times Over Sampling
1 Bit
500rpm - 200rpm (CLV)
Below Mesurable Limit
10Hz - 20KHz (±1dB)
0.01% (1KHz)
93dB (1KHz)
93dB
85dB
1800mV / 10KΩ
<
= 600Ω
50W x4
22W x4
100Hz ± 10dB
1KHz ± 10dB
10KHz ± 10dB
14.4V
13942296513
13942296513
TEL 13942296513
70dB (MONO)
>
= 80dB(±400KHz)
TEL
TEL
Laser Diode
Digital Filter (D/A)
D/A Converter
Spindle Speed
Wow & Flutter
CD
Frequency Response
Total Harmonic Distortion
S/N Ratio
Dinamic Range
Channel Separation
Preout Level / Load
Preout Impedance
AMPLIFIER Maximum Power
Full Bandwidth Power
Bass
TONE
Middle
Treble
Operating Voltage
(11V-16V allowable)
Current Consumption
GENERAL
Installation Size (Width)
(Height)
(Depth)
Weight
87.9MHz - 107.9MHz
(200KHz)
50KHz / 200KHz
9.3dBf
(0.8µ V / 75Ω)
15.2dBf
(1.6µ V / 75Ω)
30Hz - 15KHz
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