SERVICE MANUAL - Hobbielektronika.hu

Transcription

CD RECEIVER
KDC-W4031/Y
KDC-W409/Y
KDC-W431GY
KDC-W4531/Y
KDC-WF431A
SERVICE MANUAL
PANEL ASSY
KDC-W4031/Y (A64-3455-02)
PANEL ASSY
KDC-W409/Y (A64-3456-02)
VOL
VOL
AUD
/PTY
SET UP
MENU
© 2004-12 PRINTED IN JAPAN
B53-0230-00 (N) 1813
FF
SCAN
RDM
REP
F.SEL
AUD
/PTY
SET UP
MENU
FF
SCAN
RDM
REP
F.SEL
PANEL ASSY
KDC-W4531/Y (A64-3454-02)
PANEL ASSY
KDC-W431GY (A64-3457-02)
External Media Control
VOL
VOL
AUD
AUD
MENU
FF
SCAN
RDM
REP
MENU
F.SEL
PANEL ASSY
KDC-WF431A (A64-3466-02)
VOL
AUD
/PIY
SET UP
MENU
/PTY
SET UP
SET UP
FF
LEVER
(D10-4589-04) x2
ANTENNA ADAPTOR
(T90-0523-05)
SCAN
RDM
REP
F.SEL
DC CORD
(E30-6413-05)
FF
SPARE TDF PANEL
MAIN UNIT NAME
KDC-W4031/Y
KDC-W409/Y
KDC-W431GY
KDC-W4531/Y
KDC-WF431A
PLASTIC CABINET ASSY
(A02-2736-03)
SCAN
RDM
REP
TDF PARTS No.
Y33-2140-60
Y33-2140-65
Y33-2140-61
Y33-2140-60
Y33-2140-63
F.SEL
M.RDM
TDF NAME
TDF-W4531
TDF-W409
TDF-W431GY
TDF-W4531
TDF-WF431
MOUNTING HARDWARE ASSY
(J21-9716-03)
* ESCUTCHEON
(B07-xxxx-xx)
* Depends on the model. Refer to the parts list.
This product uses Lead Free solder.
KDC-W4031/W4031Y/W409/W409Y
KDC-W431GY/W4531/W4531Y/WF431A
BLOCK DIAGRAM
ELECTRIC UNIT (X34-)
L506
FM AGC
J4
ANT
AM+B
Q501
AM AGC
IC10
J6
PRE OUT
IC4
FM (J/K Type)
FM (E Type)
AM (J/K Type)
AM (E Type)
CD/MD RECEIVER
CHANGER
MPX OUT
SERVO
A8V
BU5V
CD or MD
MECHA
Q351,352
PRE MUTE
MPX IN
800mV
AUDIO OUT
POWER IC
E-VOL
&
TUNER
1200mV
:
:
:
:
:
:
1800mV
1372mV
600mV
855mV
3600mV
3600mV
IC6
MUTE LOGIC
J1
A8V
SP OUT
IC11
J2
BU5V
E2PROM
SURGE DET
IC1
IC7
CHANGER
Q51
IC8
RST IC
Q52
AUDIO OUT
BACK-UP
BU DET
RDS
DECODER
Q53
ACC
ACC DET
SYSTEM u-COM
TEL MUTE
P-ANT
P-CON
BACK-UP
PAN5V
SWITCH UNIT (X16-)
BU5V
ED1
IC1
IC3
REMOTE
VFD DRIVER
with
KEY MATRIX
S11
.......
VOL
KEY
ILLUMI
VFD
SERVO
Q155
DSI
IC3
POWER SUPPLY IC
Q151
PAN5V
PAN5
Q72,73
SERVO
P-CON
P-ANT
SW5V
AM+B
AUDIO+B
VCC
SW5V
AM+B
A8V
IC15
VFD REG
BU5V
BU5V
ILLUMI
.......
CD PLAYER UNIT (X32-5500-00)
CN1
DOUT 24 OPEN
18
17
16
MUTER 15
MUTEL 14
MRST 13
DAC 3.3V
AVR
IC6
BU 3.3V
AVR
S3
LO/EJ
6
5
4
MOTOR
3
S7V
2
SGND
1
2
IC7
DAC 3.3V
AVR
E
RF AMP/SERVO
CD SIGNAL
PROCESSOR
3
LOE/LIM 10
D5
D5
PD
IC2
BU3.3V
LEVEL
SHIFT
LEVEL SHIFT
DGND
DGND
LD
CN2
SW
Q7
9
8
7
Q9,10
1
MSTOP 12
BU5
BUFFER
A3.3V
Q3,5,6
3
DPU1
(OPTICAL PICKUP)
IC8
X1
16.898MHz
Q8
APC
5
A B
16
C
VREF
19
MECHANISM
CONTROL
MICROPROCESSOR
MP3/WMA
DECODER
BU2.5V
A8V
L
AGND
R
4
IC9
A8V
IC3
8
LEVEL
SHIFT
S1
CLK 21
DATA 20
IC1
Q1,4
16.00MHz
LOS 22
S2
X2
12EJE 23
F
TR COIL
BU5V
FO COIL
4
IC5
D5V
SW3.3V
SW 3.3V
AVR
PON
2
S7V
IC4
4ch BTL
DRIVER
4
FCS
TRK
4
SPD
SLD
DM1
SPINDLE
M MOTOR
DM2 LOADING
M & SLED
MOTOR
KDC-W4031/W4031Y/W409/W409Y
COMPONENTS DESCRIPTION
● ELECTRIC UNIT (X34-3402-7x)
Ref. No.
Application / Function
Operation / Condition
IC1
SYSTEM µ-COM
System control.
IC3
POWER SUPPLY
DC5Vx2, 7.9Vx1, 8.1Vx1, 10.3V, P.CON, P-ANT output.
IC4
POWER IC
Audio signal amplifier.
IC6
MUTE LOGIC
Mute control.
IC7
RDS DECODER
RDS decode.
IC8
RESET
“L” when detection voltage goes below 3.6V.
IC10
E-VOL & TUNER
E-VOL, Tuner, Stereo decode.
IC11
E2PROM
Saves and writes tuner adjustment data.
IC15
VFD REGULATOR
11.3V output voltage for LED and VFD.
Q51
SERGE DET
“ON” when the base goes “H”.
Q52
BU DET
Q53
ACC DET
Q71
SERVO+B CONTROL SW
Q72,73
SERVO+B AVR
Output voltage level : 7.5V.
Q74
IC3 CONTROL SW
“ON” when the base goes “H” (Output voltage : 10.3V).
Q151
PANEL 5V SW
“ON” when the base goes “L”.
Q155
DSI ILLUMI SW
Q252
IC4 STBY SW
Q330
Q351, 352 MUTE DRIVER
Q351
Lch PRE MUTE SW
Pre-output is muted when the base goes “H”.
Q352
Rch PRE MUTE SW
Pre-output is muted when the base goes “H”.
Q501
AM RF AMP
Adjusts for AM-RF gain.
● CD PLAYER UNIT (X32-5500-00)
Ref. No.
Focusing, tracking, sled and spindle servo processing.
MECHANISM CONTROL
Automatic adjustment (Focusing, tracking, gain, offset and balance) operations.
MICROPROCESSOR
Digital signal processing (DSP, PLL, sub-codes, CIRC error correction, audio data
IC1
interpolation) operations, and microcomputer function.
Generation of RF signal based on the signals from the APC circuit and pickup, and
RF AMP/SERVO CD
generation of servo error (Focusing error and tracking error) signals.
SIGNAL PROCESSOR
Detection of dropout, anti-shock, track crossing and off-track conditions, included
IC2
gain control function during CD-RW.
IC3
MP3/WMA DECODER
IC4
4ch BTL DRIVER
Focusing coil, tracking coil, spindle motor and sled motor driver, disc loading and
eject operation.
IC5
SW 3.3V AVR
IC6
BU 3.3V AVR
3.3V power supply for back-up.
IC7
BU 2.5V AVR
2.5V power supply for back-up.
3
KDC-W4031/W4031Y/W409/W409Y
COMPONENTS DESCRIPTION
Ref. No.
IC8
SELECTOR (SERIAL DATA)
Serial audio data switch.
IC9
DAC 3.3V AVR
3.3V power supply for IC2.
Q1
LEVEL SHIFT
3.3V to 5.0V.
Q3~7
LEVEL SHIFT
3.3V to 5.0V.
Q8
AUTOMATIC POWER CONTROL
LD driver.
Q9,10
SWITCH
Switch for anticipation sub-beam delay.
● SWITCH UNIT (X16-2932-7x)
Ref. No.
IC1
VFD DRIVER
IC3
REMOTE SENSOR
Q1
GREEN LED SW
Q2
RED LED SW
Q21
PAN SW5V
MICROCOMPUTER’S TERMINAL DESCRIPTION
● SYSTEM µ-COM : IC1 on X34- (ELECTRIC UNIT)
Active
Pin No.
Pin Name
I/O
Application
Processing Operation
(H/L)
4
1
DC ERR
I
DC offset detection input
2
LINE MUTE
I
Phone detection
3
ROTARY CW
I
Rotary encoder input
4
AVSS
-
5
TUN TYPE1
I
E-VOL setting switch
Refer to “TUN TYPE” on the TRUTH TABLE
6
TUN TYPE2
I
E-VOL setting switch
Refer to “TUN TYPE” on the TRUTH TABLE
7
AVREF1
-
8
VFD DATAF
I
Data input from VFD driver
9
VFD DATAS
O
Data output to VFD driver
10
VFD CLK
O
Clock output to VFD driver
NAVI MUTE : Over 2.5V, TEL MUTE : Below 1V
KDC-W4031/W4031Y/W409/W409Y
Active
Pin No.
Pin Name
I/O
Application
(H/L)
Display OFF, Key reset, TDF panel OFF : L
11
L
VFD RST
O
Reset output to VFD driver
Display ON, Key scan : H
12
VFD CE
O
Chip enable output to VFD driver
13
ROTARY CCW
I
Rotary encoder input
TDF DET
I
TDF panel detection
15
PWIC BEEP
O
Beep output
16
LX DATA S
I
Data from slave unit
17
LX DATA M
O
Data to slave unit
18
LX CLK
I/O
LX-BUS clock
19
RDS AFSL
O
Tuner RDS mute output
TUN ADJ
I
For adjusting IC10
14
L
TDF panel OFF : H, TDF panel ON : L
Refer to “RDS AFSL” on the TRUTH TABLE
Adjustment=H, PS1-1,2=L, PS1-3=Hi-Z,
20
L
PS2-1,2=Hi-Z, TUN DATA, CLK=Hi-Z
21
TUN SD
I
Tuner search stop output
H : Station exists, L : Station does not exist
22
H
LX RST
O
Hard reset to slave unit
H : Reset, L : Normal condition
23
H
LX CON
O
Start-up request to slave unit
H : Slave unit ON, L : Slave unit OFF
24
LX REQ M
O
Communication request to slave unit
25
AUD SDA
I/O
Volume + tuner I2C data input and output
26
AUD SCL
I/O
Volume + tuner I2C clock input and output
27
H
PWIC STBY
O
Power IC standby output
Power IC ON : H, Power IC OFF : L
28
H
VOL MUTE
O
E-VOL mute output
L : Mute OFF, Hi-Z : Mute ON
29
L
PWIC MUTE
O
Power IC mute output
Power OFF : L, Standby : L, Tel mute : L
30
TUN FANC OUT
O
Tuner block (inside the µ-com) check
OK : L, NG : H
31
RESET2
O
Mute for reset
Output L
32
RDS DATA
I
RDS decoder data input
33
VSS1
-
34
RDS QUAL
I
RDS decoder QUAL input
35
L
ACC DET
I
ACC detection
36
L
BU DET
I
Momentary power-down detection
ACC exists : L, ACC does not exist : H
BU exists : L
BU does not exist (Momentary power-down) : H
37
NC
-
38
PS2-2
O
Power supply control output
Refer to “POWER IC CONTROL” on the TRUTH TABLE
39
PS2-1
O
40
PS1-1
O
41
PS1-2
O
42
PS1-3
O
43,44
NC
-
45
CD MUTE
I
CD mute request
L : Mute request
CD MSTOP
O
CD mecha u-com stop
H : mecha µ-com operates, L : mecha µ-com is stopped
CD LOE LIM SW
I
CD detection (chucking switch)
H : Loading is finished, L : Disc does not exist
46
47
L
5
KDC-W4031/W4031Y/W409/W409Y
Active
Pin No.
Pin Name
I/O
Application
(H/L)
Refer to “CD MECHA CONTROL OPERATION”
48
CD LOEJ
I/O
CD motor control
on the TRUTH TABLE
Refer to “CD MECHA CONTROL OPERATION”
49
CD MOTOR
O
CD motor control
on the TRUTH TABLE
50
NC
-
CD MRST
O
CD mecha µ-com reset
52
CD SCL
I/O
CD mecha I2C clock output
53
CD DISC12 SW
I
12cm CD detection
54
CD LOS SW
I
CD loading detection
55
CD SDA
I/O
CD mecha I2C data input and output
56
OEM DISP CE
I/O
External display chip enable
External display
57
OEM DISP CLK
I/O
External display clock
External display
58
OEM DISP DATA I/O
External display chip data
External display
59
DSI
O
DSI control
DSI ON : H, DSI OFF : L, TDF DET=H (DSI blinks)
RESET
I
NC
-
PON FL
O
51
60
L
L
61
H : Normal condition, L : Reset
VFD ON : H, VFD OFF : L
62
L
VFD power supply ON
TDF DET H (DSI blinks) : L, TDF DET L : H
6
63
KEY REQ
I
Communication request from VFD driver
64
RDS CLK
I
RDS decoder clock input
65
REMOTE
I
Remote control input
66
LX REQ S
I
Communication request from slave unit
67
VSS0
-
68
VDD1
-
69
X2
-
70
X1
-
71
TEST
-
72
XT2
-
73
XT1
-
74
VDD0
-
75
AVDD
-
76~78
TYPE 3~TYPE 1
I
Destination switch
79
RDS NOISE
I
Tuner quality (Noise) input
80
TUN SMETER
I
Tuner S-meter input
L : Key input
KDC-W4031/W4031Y/W409/W409Y
● TRUTH TABLE
• TUN TYPE
TYPE 1
TYPE 2
L
L
General models commercially-designated as pure KENWOOD brand (Initial value)
Initial value setting
• RDS AFSL (AF search)
Normal condition communication (IC10 side : High)
High
(Quality time constant long / Stereo Decoder PLL : Not hold)
AF search (IC10 side : Middle)
Low
(Quality time constant short / Stereo Decoder PLL : Hold)
• POWER SUPPLY IC (IC3) CONTROL
• CD MECHA CONTROL OPERATION
SEL1 (Pin No. 11)
CD LOEJ
CD MOTOR
CD MECHA OPERATION
PS1-2
PS1-3
PS2-1
ILLUMI
P-CON
P-ANT
L
H
Load
L
L
L
OFF
OFF
OFF
H
H
Eject
L
L
H
ON
OFF
OFF
Hi-Z
L
Stop
H
L
H
ON
ON
OFF
Hi-Z
H
Brake
H
H
H
ON
ON
ON
SEL2 (Pin No. 12)
PS1-1
PS2-2
AUDIO
SW5
AM
L
L
OFF
OFF
OFF
H
L
ON
ON
OFF
H
H
ON
ON
ON
7
KDC-W4031/W4031Y/W409/W409Y
● CD MECHANISM µ-COM : IC1 on X32- (CD PLAYER UNIT)
Active
Pin No.
Pin Name
I/O
Application
(H/L)
1
VREFL
-
Reference power supply input terminal for ADC (L).
GND
2
AVSS
-
GND terminal for ADC.
GND
3
AVCC
-
Power supply terminal for ADC.
Back-up 3.3V
4
NC
-
20RST
O
Reset control (Decoder).
L : Reset, H : Normal condition
6
20ACK
I
Acknowledge signal input (Decoder).
7
20STBY
O
Standby control (Decoder).
8,9
NC
-
10
20INT
I
Interrupt signal input (Decoder).
11
FOGUP
I
Focus gain-up interrupt.
H : Focus gain-up, L : Normal condition
12
LZM
I
0 bit mute detection (Lch).
L : MUTE OFF, H : MUTE ON
13
RZM
I
0 bit mute detection (Rch).
L : MUTE OFF, H : MUTE ON
14,15
NC
-
5
L
16
L
20CS
O
Chip select signal output (Decoder).
17
L
20LP
O
Latch pulse signal output (Decoder).
18
20TXD0
I/O Data output for serial data (Decoder).
19
20RXD0
I
Data input for serial data (Decoder).
20
20SCLK0
O
Clock output for serial data (Decoder).
21
DSPTXD1
O
Data output for serial data (DSP).
22
DSPRXD1
I
Data input for serial data (DSP).
23
DSPSCLK1
O
Clock output for serial data (DSP).
24
AM0
-
ROM mode selection terminal.
25
DVCC
-
Back-up 3.3V.
26
X2
O
Resonator terminal.
27
DVSS
-
GND.
28
X1
I
Resonator terminal.
16MHz
29
AM1
I
“H” condition is fixed.
Back-up 3.3V
RESET
I
Reset detection.
L : Reset, H : Normal condition
NC
-
DSPSTB
O
DSPA0
O
30
L
31~34
35
L
36
37
8
H : Standby, L : Normal condition
L
Input condition is kept except in output condition.
H : Normal condition, L : External ROM mode
16MHz
Data strobe signal output (DSP).
Command/Parameter identification signal output
H : Parameter data output,
(DSP).
L : Command data output
DSPRST
O
Reset control (DSP).
38
DSPINT
I
Interrupt signal input (DSP).
H : Interrupt
39
NC
-
40
SEARCH
O
Search condition output.
H : Search, L : Normal condition
41
LOE/LIM SW
I
Loading-end detection/Pick-up inner circumference detection H : Inner circumference
42~49
NC
-
KDC-W4031/W4031Y/W409/W409Y
Active
Pin No.
Pin Name
I/O
Application
(H/L)
L : Correction is possible.
50
FLAGIN
I
C2Err impossibility detection.
H : Correction is impossible.
51~61
NC
-
62
DVSS
-
GND.
NMI
I
Non-maskable interrupt request.
64
DVCC
-
Power supply terminal.
65~77
NC
-
78
NC/BOOT
I
79,80
NC
-
81
POND3.3
O
Digital 3.3V power-on control terminal.
63
L
Mask : Not connected. Flash : For writing (Active “L”). L : Write, H : Nomal condition
82
L
MUTEL
O
Lch audio mute control.
83
L
MUTER
O
Rch audio mute control.
84
SDA
I/O I2C data (Main µ-com).
85
SCL
I/O I2C clock (Main µ-com).
86
L
MSTOP
I
NC
-
DMUTE
89
H : POWER ON
Stand-by comeback interrupt.
L : Stop, H : Stop is released.
O
Driver mute.
L : MUTE ON, H : MUTE OFF
DVCC
-
Power supply terminal.
90
NC
-
91
DVSS
-
GND.
92,93
NC
-
GND.
94
MSEL
I
Memory capacity switching terminal.
95
NC
-
GND.
96
ASEL
I
Audio output polarity switch.
H : Reverse output, L : Non-reverse output
97
CHSEL
I
Changer destination terminal.
H : Changer, L : Other source
98
SEL0
I
µ-com destination terminal 0.
99
SEL1
I
µ-com destination terminal 1.
100
VREFH
I
Reference power supply input terminal for ADC (H). Back-up 3.3V
87
88
L
H : Capacity size down, L : Capacity size up
9
KDC-W4031/W4031Y/W409/W409Y
TEST MODE
How to enter the test mode
PRESET • When pressed for less than 1 second : CD EJECT
While simultaneously press PRESET “1” key and PRESET “3”
key, press “RESET” button.
“5” key
(Display) : EJC x x x x x
than 2 seconds.
Press “RESET” button. (The release cannot be achieved in
the conditions of POWER OFF and ACC OFF.)
PRESET • When pressed for less than 1 second : Panel open/
“6” key
Initial conditions of the test mode
than 2 seconds.
“FM”
key
• CRSC is “OFF”.
• SYSTEM Q is “NATURAL”.
Effective : ROM _ Rxxx (x : number)
Special displays when all indicator lights are lighted
Not effective (When not able to read) : ROM _ R – – –
Not effective (When version is different) : ROM _ R✳✳✳
“AM”
key
When “PRESET” keys are pressed while all indicators for the
(Display)
Adjustment complete : E2P _ OK _ _
Adjustment not completed : E2P _ ER _ _
PRESET • Version display (8 digits : month, date, hour, minute)
Communication error : I2C _ ER _ _
(Display) : x x x x x x x x
* When other than “E2P _ OK _ _” , Pin No. 30 will
PRESET • Serial number display (8 digits)
become “H”.
(Display) : x x x x x x x x
PRESET • When pressed for less than 1 second : POWER ON
time display (STANDBY source time is not counted.)
MAX 60,000 (hours)
* The display is cleared by pressing the key for more
PRESET • When pressed for less than 1 second : CD operation
”
key
• Mechanism error detection status
• Communication error → Error No. 1 → Error No. 2 →
Error No. 3 → Communication error (Error No. 1 is the
most recent error.)
Communication OK : I2C _ OK _ _
Communication error : I2C _ NG _ _
time display
MAX 60,000 (hours)
than 2 seconds.
“
(Display)
than 2 seconds.
(Display) : PLY x x x x x
• IC10 adjustment status (Refer to “ADJUSTMENT” on
the following page.)
STANDBY sources are lighted, the following displays will appear.
“4” key
• ROM CORRECTION version display
(Display)
• BEEP is sounded at all time with the key depressed for less
than 1 second.
(Display) : PON x x x x x
Not detected : ERR _ n – – – (n : 1~3)
Detected : ERR _ n-✳✳ (✳✳ : error code)
than 2 seconds.
10
MAX 600,000 (times)
• The volume is at –10dB (The display shows “30”.)
• LOUD is “OFF”.
“3” key
close number display
(Display) : PNL x x x x x
• The source is “STANDBY”.
• The displays all lit up.
“2” key
MAX 60,000 (times)
How to release the test mode
“1” key
number display
KDC-W4031/W4031Y/W409/W409Y
SPECIAL MODE
● Security (KDC-W4531/W4531Y only)
• How to enter the forced POWER ON mode
● DC offset error detection confirmation mode
While “– – – –” is being displayed, while simultaneously
pressing “Q” key and “4” key, press “RESET” button, With
this, it is possible to turn the power on for 30 minutes only.
• How to register the security code on the “Car
Audio Passport” sheet after replacing E2PROM
(IC11)
1. Enter the test mode. (Refer to “How to enter the test mode”.)
2. In the test mode, press “MENU” key to enter the MENU
mode.
When “SECURITY” is displayed, press “
” key (for less
than 1 second) to enter the security registration mode.
3. Input the security code, using “FM” / “AM” / “
”/“
Confirmation mode :
While depressing PRESET “3” key and PRESET “6” key
simultaneously, press on the “RESET” button.
(Display) Detected : DC _ ERR _ _
Not detected : DC _ OK _ _ _
* By pressing “TI” or “AUTO” key while “DC _ ERR _ _” is
being displayed, detection status is cleared. This will result
in the display of “DC _ OK _ _ _”.
Release Method : Press “RESET” button.
● Mechanism memory clear confirmation mode
Confirmation mode :
”
keys.
“FM” key : number up / “AM” key : number down
” key : cursor to right / “ ” key : cursor to left
“
4. After inputting the code, press “ ” key for 3 seconds or
more which causes “RE-ENTER” to be displayed. This is
for “confirming” the code. Use the method in above No. “3”
to re-enter the code.
5. Then, press “ ” key for 3 seconds or more, which will display “APPROVED”. This completes the security code registration.
While depressing “ATT” key and “Q” key simultaneously,
press “RESET” button.
(Display) : MEM _ CLR _
* 2 seconds after the confirmation mode boots up, Mechanism memory clear as a result is displayed.
(Display) Clear status display normal completion
: CD _ O _ _ _
Clear status display abnormal completion
: CD _ X _ _ _
Release Method : Press “RESET” button.
6. Release the test mode. (Refer to “How to release the test
mode” .)
* All clear cannot be used to clear the security code.
11
KDC-W4031/W4031Y/W409/W409Y
ADJUSTMENT
● 1st AM MIX / 2nd AM MIX ADJUSTMENT
After replacing the following parts, adjust as follows.
ADJUSTMENT POINT : L508 (1st AM MIX) / L509 (2nd AM
MIX)
REPLACED PARTS
ADJUSTMENT ITEMS
Ref. No. Function / Parts name
1st AM MIX 2nd AM MIX FM antenna
IC10
E-VOL & TUNER
YES
YES
YES
IC11
E2PROM
YES
YES
YES
L507
VCO COIL
YES
YES
YES
L508
1st AM MIX IFT
YES
-
-
L509
2nd AM MIX IFT
-
YES
-
L518
FM ANTENNA COIL
-
-
YES
D504
VARIABLE
YES
YES
YES
YES
YES
YES
YES
YES
YES
VOLTAGE VALUE CHECK POINT : S-METER check land (X34-)
Adjust so that S-METER voltage value becomes maximum.
• SG setting
DESTINATION
CAPACITANCE DIODE
D506
VARIABLE
CRYSTAL RESONATOR
Europe
999kHz
OFF
35dBµV (EMF)
Except Europe
1000kHz
OFF
35dBµV (EMF)
● FM ANTENNA ADJUSTMENT
ADJUSTMENT POINT : L518
CAPACITANCE DIODE
X501
FREQUENCY MODULATION ANTENNA INPUT
VOLTAGE VALUE CHECK POINT : S-METER check land (X34-)
Adjust so that S-METER voltage value becomes maximum.
• SG setting
DESTINATION
Europe
FREQUENCY MODULATION ANTENNA INPUT
87.5MHz
OFF
5dBµV (LOAD) or
11dBµV (EMF)
Except Europe
87.9MHz
OFF
5dBµV (LOAD) or
11dBµV (EMF)
12
A
B
C
D
E
KDC-W4031/W4031Y/W409/W409Y
PC BOARD
(COMPONENT SIDE VIEW)
EJECT
SWITCH UNIT X16-2932-7x (J76-0055-02)
SWITCH UNIT X16-2932-7x (J76-0055-02)
S12
AUTO
D52
R34
D50
D62
KI4
D49
1
(FOIL SIDE VIEW)
G
VO
2
C21
R21
R23 R22
R18
RESET
KI2
D61
C61
KI3
PAN-SW5V
R61
6
D51
D54
R33
18 ED1
VCC
D96
KI1
IC3
KI5
KS1
D53
FL-SW9.8V
17
6
R71
LED+B
PAN5V
W1
5
R1
EB EB
Q1
3
R2
W2
D45
D48
Q2
4
RST
D44
D47
W12
D43
D46
W13
21
3
1
W14
40
20
41
4
60
1
61
1
SRC
14
RTRY-CCW
R17
R19
66
Address
IC1
4D
Q1
3D
Q2
3D
Q21
5D
Refer to the schematic diagram for the values of resistors and capacitors.
R82
Q
KS2
R80
R62
C12
C11
KS4
C63
D74
D71
D72
D73
S11
R32
D76
D77
D75
TDF-DET
ESD-GND
D33
D36
W11
15
Ref. No.
R72
D39
D42
5
X16-2932-7x
R77
R78
6
VOL
AUD
R31
CP11
R63
D65
KS3
D31
D34
C65
D70
C64
D64
D32
D35
ATT
2B
R16
Address
IC3
CLK
DATAS
REMO
DATAF CE
Ref. No.
Q21
FL+B
R13
R14
R15
VFD-RST
X16-2932-7x
R70
EB
C15
R75
2
R11
D38
D41
RTRY-CW
J1
1
80
C10 R74
ILL-D-GND
D37
D40
2
IC1
7
13
F
G
H
I
J
KDC-W4031/W4031Y/W409/W409Y
PC BOARD (FOIL SIDE VIEW)
1
ELECTRIC UNIT X34-3402-7x (J76-0048-12)
D257
W375
D253
D402
RST
X1
R303
W78
1
W314
W79
5
W332
W336
W341
W347
W319
D203
W330
W325
W69
W337
W81
W80
W334
W315
W320
C97
W68
R182
R190
5
R96
R100
1
R178
W67
W324
W350
W348
W353
C565
WH1
AFS
W345
R191
R480
C409
P1
L61
2
W389
14
1
J5
R141
W61
7
W349
W363
W366
D260
W368/
R256
W64
W376
C410
IC8
BU5V W62
IC11
W322
61
4 3 R199
1 2
8
W339
60
Q155
D403
W91
L301
TEST W365
W354
C407
C408
W355
W63
OEM-CE
C1
R457
R450
R200
W408
OEM-CLK
BE
W357
W362
D261
W97
D81
D259
W378
R255
W380
W386
R453
80
R358
D302
TH1
D55
W382
Q51
R53
W388
C112
W377
W381
W390
D256
R51
R57
R56
C53
R55
R83
W393
R60
R61
IC1
W356
R433
R470
R471
R411
R412
1
41
R451
CLK
W359 LXDATAM
R418
R417
W401
OEM-DATA
W412
C152
R370
R140
20
21
R452
DATA
W327
W65
W66
R372
R365
C154
R364
R366
23
W59
24
R139
W60
CN2
R137
R138
C2
R352
R369
ADJ
R435
R436
W326
W360 LXDATAS
R151
R313 R193 C153
40
R371
R438
R437
W369
R416
R194 BU+5V
R415
R414
W364
R413 C422 C420
W361
1
2
R136
6
R368
R351
W328
W329
R312
W404
R357
R355
W321
W358 LXCLK
R432
W57
R356
R367
R360
R363
W316
W318
W344
R420
R419
R353
SCL
R441
R359
C411
W421
W422
W407
W397
W410
5
W313
W342
W374
DATA
R113 R112
W396
R135
W323
W343
C116 W70
C117
Q74
W317
W340
W338
W372
8
W331
W96
W373
1
C4
W333
W82
C6
C3
B E R271
C5
W371
IC7
C113
E B E
R131
R133
R75
CC
W346
R251
8
W83
C255
R254
R253
W73 W72
Q252
1
5
C257
R257
9
16
X3
W402
W370
R439
R440
R431
R130
W58
D76
C82
R77
R78
R76
12
R88
C77
4
C118
W71
R114
C256
C258
R273 R252
R456
IC6
C201
R454
W394
C78
Q52
R180
R181
W409
W415
W417
4
R82
C81
B E
C119
C80
W251
2
W252
EB
L101
1
26
W384
W98
D77
C79
D53
D74
Q53
W395
W413
C76
R85
L3
BE
D52
C54
R52
R59
D54
R86
C75
W426
IC3
W427
W51
C73
C74
R87
W414
W99
R89
W416
1
W418
R90
R21
3
R58
D75
W52
C72
D255
W406
E B E
CC
W102
D71
C69
D73
W392
Q71
D252
W398
W403
E
W391
D72
D254
R73
W405
Q73 B
D258
D57
C52
Q72
W399
W420
C71
W53
C55
B
R72
27
R81
J1/ L51
W335
IC4
W379
W387
W423
W312
W352
W385
8
R54
9
1
W383
16
D251
W419
W425
E
2
W351
R272
W424
J1/L51
C51
D401
1
X2
K
L
M
N
O
KDC-W4031/W4031Y/W409/W409Y
1
D502
C524
C606
TUNOUT
W85
D501 D3
R502
C502 R501
W301
W90
J5
CF51
C581
Address
IC1
6I
IC3
4G
IC4
2J
IC6
4I
IC7
4I
IC8
6H
IC10
5L
IC11
4K
IC15
6K
Q51
3I
Q52
3I
Q53
3H
Q71
3G
Q72
2F
Q73
3F
Q74
5H
Q151
6L
Q155
6H
Q252
3I
Q330
3K
Q351
3L
Q352
3L
Q501
4L
4
5
6
D162
R159
R163
Ref. No.
EB
Q151
R162
W303
R161
R160
R157
R153
W88 W89
L508
C511
R599
W604
CF53
CF54
R158
R156
W87
2
1
C563
CF52
W86
W152
R98
4
5
R96
C554
C583
L602
IC15
W322
C510
C514
C513
R602
C515
C624
R601
W605
W94
W300
C601
C590 W805
W611 C585 C580
C568 C512
R591 L509
S-METER
C96
C579
R598
C582
W802
C561
R2
R1 R561
C586 C564
C588
R562
W315
W320
W310
R592
R589 C556
W92
W319
W325
W324
W305
R99
61
60
W832
80
W304
SD
R97
L504
W801
1
IC10
100
C509
W808
1
41
C97
C508
R565
40
R590
C602
R521
R520
L521
W804
W806
R544
W807
C542
20
W506
C587 C584
W307
W309
W311
W314
W93
C562
21
C620
R566
R567
W820
H1
X34-3402-7x
C505
C506
S B
C628 W831
C503
R503 R505
R507
C541
C610
4
5
C550 C544
C551
C559
G C
W803
W833
VT
L4
R504
Q501
C627
R600
1
X501
C620
C623
W810
R597
IC11
C518
C520
W835/
L605/R607
W812
C504 L502
R506
C605
C517
C519
C589
C531
W814
W823
C543
R523
5
C547
R545
8
C548
R546
C549
L601
C600
C625
C516
C626
W302
R543
C545
D506
C553 R596
W308
L507
R435
R436
L506
C604
C527
6
W826
R338
C526
D504
J4
L501
R603
R594
3
L600
D503
R522
C332
C525
L520
E B Q330
C331
C521
L505
L518
W834/
R605
L604/R608 L503
C302
C301
D305
D306
D302
W306
BE
Q352
Q351
C507
3
W75
BE
W76
C303
W79
R302
R301
D303
C6
D304
D301
255
R306
R309
R311
R308
R310
R307
R304
R303
R305
J6
R332 R336
6 10 9
C522
7
R339
5
56
R331 R335
1
J2
2
R
C334
L
2 3 4 8 12 11 13
W251
C333
5
R164
14
15
R152
R172
CN3
7
Refer to the schematic diagram for the values of
resistors and capacitors.
15
P
Q
R
S
T
KDC-W4031/W4031Y/W409/W409Y
PC BOARD (COMPONENT SIDE VIEW)
1
2
C46
C18
CP11
C32
S2
CD PLAYER UNIT X32-5500-00 (J74-1552-12)
S1
C50
C35
R66
C25
CP6
C29
RFOK
C67
C66
R27
L1
C72
R38
3
32
C69
17
33
CP12
16
C27
IC3
1
CP7
CBE
MIACK
E BC
C11
C13
C8
5
3
1
C3
IC6
4
5
C10
R69
EB
D
SG
Q4
R12
Q7
S4
R6
R13
6
X32-5500-00
Ref. No.
Address
IC3
4Q
IC6
5R
Q4
5Q
Q5
5S
Q7
5R
7
16
C52
CP2
R63
S3
MIDIO
C15
R50
CP3
R42
C41
CP15
CP5
Q5
R46
CP14
4
64
R49
R48
R47
49
/RESET
48
C37
CP13
R67
C44
R65
R68
U
V
W
X
Y
KDC-W4031/W4031Y/W409/W409Y
PC BOARD (FOIL SIDE VIEW)
1
12EJE
C59
C60
C62
C61
CP10
R54
R25
IC9
Lch
4
3
5
1
C70
A.GND
Rch
CN1
DATA
/MUTER
8EJE
LOE/LIM
SPDL-
/MUTEL
C2
L2
C17
DAVdd3.3V R3
C71
A.+8V
LOS
R4
/MRST
TXO
LRCKIA
5 4
C45
STBY
REQ
D.GND
R28
C42 C43
C58
R60
R62
R58 R61
1
C57
C63
SPDL
SD
MD
R59
FD
R16
R14
R7
76
50
51
75
D
IC4
R57
C56
IC1
T1
T2
T3 T4
FLAGIN
30
R15
INT
/RST
/MSTOP
Q1
5
POND3.3
R8
LIM-SW
100
R11
15
1
26
A0 /STB
SEARCH
XI
/BOOT
BU3.3V
16
/MIRST
25
E BC
4
RZM
LZM
FOGUP
R17
CBE
C14 RXD1
GS
CP4
C12
CP1
EB C
/MUTER
Q6
Q3
R10
/RESET
X2
CLK
CBE
/MICS
S.GND
R23 CP16
/MILP
R21
R1
SPDL+
BU5V
C4
/MICK
TXD1
C16
S.7.5V
/MUTEL
4 5
1 3
R5
1
MOTOR
TD
IC8
IC7
LO/EJ
R56
SDO 3 1
C20 C64
C9
/MSTOP
D5V
R53
TRK
3
BCKIA
C19 BU2.5V
D.GND
SLED
SDIO
C33
R22
R24
C24
CP8
C1
R40
C34
C26
C21
X1
R18
R2
FZD
25
C22 C23
R33
R32
R31
/EJECT
SLED IN
SLED OUT
/LOAD
1
CP9
TZD
C68
IC5
HOLD
26
D2
/CLK
1
24
DGND
5
C36
C53
BE
R39
100
C30
C5
FLAG
TX
MIRR LOCK
C31
T
R70
PON
IC2
R37
Q9
R36
Q10
ADCIN
Q8
F
C38
3
C28
R35
4
R43
BE
C6
R9
C7
FE
BE
D3
TRK IN
TRK OUT
FCS DOWN
FCS UP
D3.3V
R34
LD
2
Vref
50
R45
1
16
51
C39
B
75
76
R29
PD
R44
D.OUT
CN2
ATEST
A
C+D
R55
C48
C51
C49
C54
C55
C47
R64
VCC
R51
RF
GND
ARF
F
IOP+
VR
E
TE
Vref
IOP-
CD PLAYER UNIT X32-5500-00 (J74-1552-12)
R52
FCS
6
X32-5500-00
Ref. No.
Address
Ref. No.
Address
IC1
5X
Q1
5X
IC2
2W
Q3
5V
IC4
5V
Q6
5W
IC5
3V
Q8
2V
IC7
4W
Q9
3V
IC8
3X
Q10
3V
IC9
3W
7
17
A
B
C
D
E
KDC-W4031/W4031Y/W409/W409Y
DAUGHTER UNIT (X89-2690-10)
5
1.2K
C510 100P
1
C519
0.47
0.1
4.0V 16
R595
0.01
C585
0.01
R601
1
C624
51K
R591
61 0V
AMMIX2OUT2
GND
IN2L
AM : 0V
FM : 4.6V
0V
FMPINDR
10
44 0.2V
TP430
5V
0V
10 C620
22
41 4.0V
OUTRR
OUTRL
OUTFL
R5
TP431
42 0V
RR
40
OUTFR
39
IN1C
IN1R
38
36
4.0V
37
35
IN1L
VCC1 (DIG)
3.0V
R5
47
43 5.0V
GND
RL
FL
FR
0.01
SCL
33
8.1V 34
R567 1K
R597
GND
SDA
XTALD
31
0V
32
30
X501
10.250MHz
R566 1K
ISSTC1
28
0V
R596
10
C551
0.01
C553 0.1
27
C559 3300P 0V
ISSTC2
VCC3
26
8.1V
GND
25
0.022
C547
22u10
+
C548
0V
24
22
23
LP
LPHC
VREF2
2.5V
C550
0.033
R590
45 3.4V
DCOUT
VCC
8P
C543
46 5.0V
FSU
WININ
4.7NH
C56
47 3.3V
SMUTE
WINTC2
TP501
R2 100
AM : 5.9V
5.9V
FM : 0V
WINTC1
MPTC
VCOB
C623 3.3V 19 VCOE
0.01 0V 20
GND
L519
5.6K
R1 100
51
48 0.6V
QUALITYOUT
AM : 5.5V
FM : 4.3V
52
49
AFS
AM : 0V
FM : 2.4V
TP504
50 3.8V
FSW
FMMIX1IN1
C58
55
53 8.1V
VCC
3.0V
56
54
MPXIN
3.9V 18
D506
C545
6800P
R544 2.2K
10
MPXOUT
IN2R
R545 33K
L507
R543
R604 8.1V 17
C544
15P
C610
C541
270P
4
1P
C542
5P
57 3.0V C588
AMIFREE
AM : 3.8V
FM : 0V
R546 4.3K
D504
62
63
64 8.1V
VCC2
AMMIX2OUT1
C601
0.022
66
65
FMMIX2IN1
AMRFAGCTC
FMMIX2IN2
67
C515
1u50
+
3900P
68
AMDETC
IF1AMP2OUT
IF1AMP2IN
70
C590
C583
0.068
0.022
71
73
72 8.1V
VCCIF1
74 2.0V C582
IF1REF
100P
75 2.0V
78
79
R562
E-VOL & TUNER
LPOUT
1000P
58 0V
GND
IC10
4.0V
22K
AMIFIN
SSTOP
4.0V 14
0.47
C527
59
FMREFDEMC
AMPINDR
C5
10u
+
60 5.0V
VREF1
AM : 3.75V
FM : 0V
AMMIX1IN1
21
R504
4.7
C508 22u10
+
C509 68P
C517
1
C589 4.7V 15
R522
1
C520
100P
C626
3P
C518
∗C526
1.5K
C531
AM : 8.0V
FM : 8.1V
AM : 3.5V
FM : 0V
AMMIX1IN2
0V 10
GND
11
FMMIX1IN2
12
TV1
13
FMAGCTC
∗C605
∗C606
∗C604
L521
D503
R521
1000P
C521 0.33uH
1000P
L505
L506
L518
R520
220
8
9
10NH
0.33uH
C522
C524
18P
15P
D502
L520
DEVTC
AM : 5V
0V
FM : 0V
R603 56
C525
AM : 0V
FM : 4.0V
AM : 3.1V
FM : 0V
AM : 4.2V
FM : 0.2V
AM : 4.3V
FM : 3.7V
AM : 1.8V
6
AMRFAGCOUT FM : 0V
7
CF54
450.000kHz
3.0V
R602
2.2V
1.8V
MUTETC
2.8V
L509
4.3V
AM : 4.1V
FM : 5.2V
C513
R506 1M
C505
4.7u16
+
3
4
0.01
R507
1K
0.68
C506
R502 R503
2.2K 2.2K
D501
C503 0.1
C502
1500P
C514
0.01
10P
C516
3
C507
22u10
+
C625
100P
C504
0.01
L502
33uH
L504
100uH
Q501
1K
R501
6.8K
C554 0.33
AM RF AMP
R505
4.3V
3.8V
AM : 4.9V
FM : 4.5V
C549 2200P
R605
10
2
390K
L503
1000uH
10
R594
L600
150P
L501
6.8uH
C602
D3
ANT.
C563
0.47u50
+
R565
0.01
C579
TP507
MIX1OUT1
8.1V
CF53
10.700MHz
AMREFDEMC
1
IF1AMP1OUT
AM : 3.0V
FM : 0V
L4
J4
FSTC
8.2V
7.8V
2
TP506
MIX1OUT2
80
Q225 : DTA124EUA or
KRA303-P or
RT1P241M
AMAGC2TC
(X89- ) Q221,222 : DTC143TUA or
KRC410-P or
RT1N430M
76 0V
5 FR
TP3
IF1AMP1IN
4 GND
77 3.5V C581
270
TP8
CF52
10.700MHz
GND
100
3 FL
TP7
C222
10u16
+
IF1AGCIN
22K
R222
22K
Q225
W101
4.7K
R230
TP6
CF51
10.700MHz
L508
2 VDD
C584
1u50
+
C587
0.1
30K
R 3
Q222
1 MUTE
TP5
R599
GND 2
TP4
CN91
4.7K
30K
TP2
1
Q221 270
R225
L
R226
to 2-PRE OUT
100
CN90
L602
C221
10u16
+
69
R221
XTALG
R229
ELECTRIC UNIT (X34-3xxx-xx)
29
2-PREOUT
MUTE
TP1
22
1
R
G
L
+8V-A
(X89-2690-10)
FL+B
SW5V
18
X34-3402-7x (1/4)
5
X16J1
4
LED+B
RST
6
VFD RST
VFD DATAF
2/2
TP155
60
R156 1K
TP154
TP156
7
8
FL+B
8
11
R157 1K
9
10
A
7
TP157
TP158 R158
100
R190
100K
R159
1K
TP159
11
12
R178
470
12
63
R160 R180
470 470
TP160
9
10
65
R161 R181
470 470
TP161
R191
2.2M
TP163
TP162 ∗R162
1K
R182
2.2K
13
13
14
VFD CE
J5
VFD CLK
WIRED
REMOTE
15
P1
VFD DATAS
1
REMOTE
2
RTRY CCW
∗CN3
TP164 R163
470
R193
TP166
TP345
470K
14
L101
4.7uH
R164
1K
6
GND
7
ARI
TP314 8 FILOUT
TDF DET
VREF
OSEL
∗D162
5
RDDA
MPX
4.332MHz
4
QUAL
C119
10u16
+
3
C118
0.01
1
2
2.5V
2.5V
5.0V
0V
16 R114
64
5V RDCL 15
2.2K
C112
0V
T57
10P
5V
0V
14
OSCOUT
C113
13
OSCIN
12 5.0V
10P
VCC
11
EXTRES
10
TM
0V
9
FSEL
1K
IC7 RDS DECODER
32
34
TP317
∗R172
R113 2.2K
ESD GND
6
R112 2.2K
X3
5
∗A
C116
330P
DESTI- DAUGHTER UNIT
MODEL NAME
NATION
X89-2690-10
E303/S
J
YES
KDC-MP2028
K
KDC-MP228
K
CD RECEIVER
KDC-MP3029
M
(MP3/WMA)
KDC-MP4029/G
M
KDC-W4031/Y
E
14-SEGMENT
KDC-W409/Y
E
DISPLAY
KDC-W431GY
E
KDC-W4531/Y
E
KDC-WF431A
E
KDC-228
K
KDC-2029
M
YES
KDC-3029
M
CD RECEIVER KDC-3029R
M
KDC-3031A/Y
E
14-SEGMENT KDC-3031G/Y
E
DISPLAY
KDC-309A
E
KDC-309G
E
KDC-F331A
E
KDC-F331G
E
E202
J
RDT-101
J
CD RECEIVER KDC-1028
YES
K
KDC-128/CR
K
7-SEGMENT
KDC-129/S
M
DISPLAY
KDC-229
M
KDC-2031SA/Y
E
KDC-2031SG/Y
E
MD RECEIVER E303MD
J
C117
2.2u50
+
CATEGORY/
FUNCTION
F
G
H
I
J
KDC-W4031/W4031Y/W409/W409Y
L602
D203
7
C201
0.01
22K
22K
R418
47K
R417
1000P
74 5.0V
32.768KHz
10K
X2
72 R457
22K
22K
22K
∗R415
22K
22K
C407
22P
73
∗R416
75 5.0V
∗R413
76
22K
∗R412
77
∗R414
∗R411
78
C422
100P
C408
18P
W365
71 0V
2
70
69
X1
10.000MHz
68 5.0V
67 0V
∗R480
66
65
100K
65
64
64
63
63
62
61
D402
R441
2
OUT
IC8
TP432
VDD
1
47K
NC
VSS
C409
100u6.3
+
C410
0.01
3
4
60
0.22
C411
5.0V
0V
TP407
RESET
L61
4.7uH
TP406
79
5V
0V
RESET
DSI
OEM DISP DATA
58
0V
NC
79
60
57
0V
PON FL
59
OEM DISP CLK
OEM DISP CE
CD/MD SDA
56
55
KEY REQ
TP411
∗R450 470
∗R451 470
∗R452 470
53
54
51
49
48
50
C420
R433
2.2K
0V or 5V
REMOTE
RDS CLK
0V
55
CD LOS SW
CD DISC12 SW
53
54
CD/MD SCL
52
CD/MD MRST
51
CD DISC8 SW
CD LOEJ
CD MOTOR
50
49
48
80
R440
1
3
2
1
DC ERR
3
ROTARY CW
LINE MUTE
4
0V
5 0V or 5V
TUN TYPE2
AVSS
5V
0V
TP405
5
SCL
6
5.0V
TUN TYPE1
8
6 0V or 5V
11
9
8
7 5.0V
AVREF1
VFD DATAF
9
VFD DATAS
12
13
10
10
VFD RST
VFD CLK
11
12
13
ROTARY CCW
15
14
TDF DET
PWIC BEEP
45
0V 1
A0
2
A1
IC11
LX REQ S
10K
2.2K
80
E2PROM
W826
R99
100K
R97
3.3K
R96
27K
1
SERVO+B
CD LOEJ
MD LOAD
CD MOTOR
MD EJECT
D5V
2
3
SERVO
GND
4
5
D5V
7
DGND
BU5V
CD DISC8
SW
6
8
9
DGND
10
11
CD/MD MSTOP
CD/MD MRST
CD/MD MUTE L
CD/MD MUTE R
12
13
CD/MD LOE LIM
SW
14
15
Rch
AUDIO+B
CD/MD SDA
GND
17
Lch
19
C97
47u16
+
R100
C96
0.47u50
+
R98
1K
49
TP374
TP373
TP372
TP371
R359 100
R360 2.2K
48
SERVO+B
+5V
TP369
TP367
TP366
TP365
47
R358 2.2K
TP364
50
∗R364 4.7K
∗R357 2.2K
R363 4.7K
46
R356 1K
TP363
R355 1K
TP362
R353 1K
45
TP356
TP361
C2
TP359 0.47u50
R
+
R367 100K
TP360
L
16
51
+8V
C1
TP357 0.47u50
+
TP358
55
R369
470
TP355
52
R370 4.7K
18
20
21
CD LOS SW
MD LOS EJE
D-OUT
R368
TP354 470
TP353
22
23
CN2
CD/MD SCL
24
R352 2.2K
53
DSI
∗R366
∗C152 0.1 ∗R372 470
R365 4.7K
TP351
TP352
TP375
ILL D GND
PAN5V
R351 2.2K
1K
CD DISC12
SW
10K
R199
47K
D401
∗Q151
1
2
RTRY CW
R200
∗W152
10
TP151
470
R153
TP152
R152
TP153
LED+B
(LED+VFD)
4
FL+B
RST
470K
3
Q155
PANEL
5V SW
240
3
60
TP155
R156 1K
TP154
TP156
5
DSI
ILLUMI SW
1
54
R371 4.7K
FL+B
∗C
C153
R194
6
SW5V
+5V
SW5V
+5V
+8V
SW5V
+8V
79
L601
PIN No.
PIN NAME
48
MD LOAD
49
MD EJECT
54
MD LOS EJE SW
0V 3
A2
0V 4
GND
5V
0V
SDA
7 0V
8
VCC
WP
RR
MD RECEIVER
5.0V
C600
100u10
+
VFD CE
14
100K
100K
∗R313
16
16
LX DATA S
∗R312
18
17
17
18
19 0V 2.2K
TP510
VSS0
5V
0V
42
41 4.0V
0V or 5V
PS1 1
X2
VDD1
5V
0V
5V
0V
5V
0V
CD/MD LOE LIM SW
10K
PS2 1
40
40
CD/MD MSTOP
R436
22K
PS2 2
39
39
CD/MD MUTE
R592
38
5V
0V
PS1 2
R435
10K
NC
41
TP431
42 0V
R589
47K
BU DET
38
XT1
5V
0V
5V
0V
ACC DET
41
43 5.0V
36
R600
2.2
TP430
RDS QUAL
37
0.01
35
21
4.0V
0V
VDD0
XT2
5V
0V
5V
0V
VSS1
36
C556
5V
0V
5V
0V
RDS DATA
46
1
44 0.2V
AVDD
X1
47
80
R590 10K
45 3.4V
3.4V
0V
TEST
46
47 3.3V
46 5.0V
RESET2
32
TYPE 3
5V
0V
TUN FUNC OUT
31
32
0V 33
34
34
35
19
48 0.6V
PWIC MUTE
30
TP414
TYPE 1
TYPE 2
SYSTEM u-COM
47
29
VOL MUTE
NC
29
4.9V
0V
45
28
4.7K
RDS NOISE
4V
1.6V
0.4V
∗IC1
PWIC STBY
42
49
R453
R
C561 0.1
50 3.8V
R454
5V
0V
AUD SCL
27
∗R471
∗R470
5V
0V
TUN SMETER
5V
0V
44
L
AUD SDA
26
27
47K
51
R2 100
LX REQ M
25
TP409
R437 1K
C562
10u10
+
LX CON
24
TP408
5V
0V
5V
0V
5V
0V
NC
C564 0.47
53 8.1V
R1 100
D403
4.7K
54
52
23
S-METER
C565
1
5V
0V
0.5V or
5.0V
5V
0V
PS1 3
C568
270P
R561
TP504
55
66
2
C586 1
56
LX RST
23
24
TP410
R438 1K
5V
0V
TUN SD
52
21
22
22
57 3.0V C588 0.47
LX DATA M
R432
4.7K
5V
0V
58 0V
R562 10M
LX CLK
43
C512
10u16
+
59
5V
0V
43
R456
100K
3
TUN ADJ
22K
5V
0V
60 5.0V
20 0V R439
4
∗R431
0V
4.5V
0V
5.0V 3
2
1
CF54
000kHz
RDS AFSL
21
19
TP404
GND
MUTE
LOGIC
2
5
6
15
3,43
VCC
IC6
7 5.0V
8 5.0V
5V
0V
IC15
1
CTL
VCC
2
14.4V
5V
0V
3
5
GND
0V
NC
OUT
11.4V
4
1.4V
VFD REGULATOR
2.7K
6to CD or MD PLAYER UNIT (X32- or X33- )
2SB1565
DTA114EE
DTC143TUA
2SA1576A
2SC4617
2SD1858
C
2SC4081
DTA124EUA
B
E
X34-3402-7x (2/4)
19
K
L
M
N
O
LX BUS
L51
140uH B.U.
TP16
ACC
TP15
TP13
TP14
P-ANT
TP12
D57
ACC
P-ANT
P-CON
PHONE
FRONT R+
TP8
TP11
TP7
RR-
FR+
TP10
C51
3300u16
+
RR+
FRONT R-
TP6
TP5
RL-
FR-
FRONT L+
TP1
MUTE
REQ S
TP305
TP309
R305 4.7K
R308 4.7K
FL+
CLK
DATA S
TP310
R309 4.7K
DATA M
TP313
TP311
TP9
D304
D303
FUSE
2
66
16
18
22
L
17
G
R311 100
RST
0.47
R307 4.7K
TP307
TP312
Rch
TP308
R301
C301 10
R302
10
0.47
C302
D306
D302
R310 100
11
12
Lch
7
8
TP306 A GND
3
4
GND
1
PHONE
16
2
P-CON
15
3
REAR R+
14
4
REAR L-
13
5
REAR R-
12
6
REAR L+
11
7
FRONT L-
10
10
8
TP4
6
J1 9
FL-
2
C303 R306
47u10 4.7
+
TP304
CON
REQ M
TP301
R303 100
24
7
Q351,352
MUTE DRIVER
23
22K
D301
22K
R304 4.7K
TP303
4.7K
270
R331
C331
10u16
+
Q330
RL
FR
C332
10u16 R332
RR
+
270
4.7K
Q352
B.U.
30K
Q351
Q352
FL
R336
100
R335
TP302
680P
GND
∗C334
680P
30K
Rch
PRE
MUTE
SW
9
13
R338
∗C333
100
R339
TP341
TP342
TP343
TP344
Lch
PRE
MUTE
SW
5
TP338
TP340
Q351
1
TP2
TP339
F1 10A (F52-0006-05)
J2
TP3
J6
RL+
R
D305
1 2 3 4 5
∗E
REAR
L
∗WH1
R
FR
FL
GND
∗D
VDD
MUTE
KDC-W4031/W4031Y/W409/W409Y
BU
D55
10K
∗R81
∗D74
∗D81
Q71
D73
22K
SERVO +B
CONTROL
SW
22K
R73 4.7K
∗W51
Q53
LINE
MUTE
R61
22K
Q72
R21
1.5K
C55
0.01
∗R83
R55
10K
22K
R56
10K
D71
SERVO +B
AVR
R57 22K
C69 0.47
Q52
35
BU DET
33K
10K
36
+5V
C53
1000P
Q51
0.01
ACC
DET
22K
R60
∗R82
∗C81
D75
0.01
∗D72
∗R72 4.7K
SW5V
100K
C54
+5V
SERGE
DET
R59
1/2W
D54
R53
R58 3.3K
20K
68K
R54 D53
R51
39K
D52
R52
P-CON
2
P-ANT
PHONE
ACC
Q73
C71
47u16
+
SERVO+B
POWER
SUPPLY
W420
0V
27
TAB2
R90
1
C72
0.1
TP73
14.4V
3
TP72
14.4V
8.1V
4
14.4V
8.1V
5.0V
6
7
P.ANT
TP25
C74 0.1 R87 1
C77 0.1 R88 1
AM
AUDIO
R141 R140 R139 R138 R137 R136 R135
2.2
4.7
4.7
4.7
4.7
4.7
4.7
KDC-W4031/W4031Y/W409/W409Y/W431GY/W4531/W4531Y/WF431A (1/2)
UMC2N
20
X34-3402-7x (3/4)
DAN202U
DA204U
DTA114YUA
TC7W02FU-F
E-TDA7479AD
S-80836CNNB-G
E-TDA7516
BR24L04FV-W
BA00CCWT
TC7SH08FU
Q51-53,155
Q71,74
Q72
Q73
Q151
:
:
:
:
:
Q252
:
Q330
:
Q351,352
:
Q501
:
2SC4081
UMC2N
2SB1565(E,F)
2SD1858
DTA114YUA or
KRA307-P or
RT1P144M
2SA1576A or
KTA2014P(Y,GR) or
2SA1063A
DTA124EUA or
KRA303-P or
RT1P241M
DTC143TUA or
KRC410-P or
RT1N430M
HN3G01J(BL)-F
VCC1
4.7
R133 R131 R130
42
40
C75 0.1 R86 1
22K
CONTROL
SW
∗
P.CON
TP28
TP27
22uH
C80 100u25
+
C78 100u25
+
C79 22u10
+
C76 0.1 R85 1
22K
22K
R76 10K
R77 10K
38
39
41
R75 10K
C82 0.022
4.3K
FL+B
Q74 IC3
BD4912-V4
ILM
TP30
22K
TP31
15
R253
R254 10
C257
1u50
+
TP316
TH1
D261
∗R257
∗R256 ∗D260
∗W368
3
D77
Q74
TP315
29
D259
C258 1u50
+
∗R255
RR
L3
VDD
4.6V
2.3V
0V
5
GND
8
SW5V
5.0V 9
VDD
13.6V 10
VCC2
11
SEL1
12
SEL2
TP420
+5V
R78 10K
RR-
RR+
RL-
C6 0.22u50
RL
FL
C3 0.22u50
C4 0.22u50
FR
∗W251
+
C5 0.22u50
43
10K
2
4.7
D253
SW5V
14.4V
∗W346
27
IC4
STBY
SW
∗C255
∗R251
C256
1u50
+
R271
100
470K
R272
R273
47K
10.2V
TP74
D76
R252
0.1
+8V
D251
D257
D255
HSD
OUT4-
OUT4+
24
26
OUT3-
22
20
OUT3+
IN3
18
∗W252
Q252
1
TP26
RL+
16
6.8V
∗B
1
∗R89 ∗C73
10V
4.3V
2.0V
0V
7.0V
0V
4.7
25
23
VCC2
MUTE
PWGND4
21
PWGND3
IN4
ACGND
19
6.8V
6.9V
0V
14.4V
15
17
6.8V
13
SGND
IN1
OUT1+
12
14
FL+
10
6.9V
6.9V
IC3
TP71
VDD
4.5V
0V
6.8V
0V
OUT1FL-
FR+
8
OUT2+
OUT2FR-
6
OFFDET
2
7.0V
4
D252
D254
D256
D258
+5V
11
6.8V
0V
4.8V
∗B
IN2
9
5V
0V
SVR
PWGND2
VCC1
7
5
STBY
POWER IC
PWGND1
TAB1
4.7uH
3
1
0V
14.4V
0V
3
C52
1000P
∗
TH1 : PRF21BE471QB2
BU
∗IC4
(X34- )
IC1 :
IC3 :
IC4 :
IC6 :
IC7 :
IC8 :
IC10 :
IC11 :
IC15 :
D3
: IMSA-6801-E
D52,54,305,306 : MAZ4068N-M
D53
: UDZS6.8B or
02DZ6.8F-Y
: 1SS355
D55,261
D57
: S2V60∗A
D71
: MAZ4082N-L
D72,74,75,251-253,255-258
: D1F60-5063 or
1SR154-400
D73,77,254
: AM01ZNF or
10EDA20
: DAN202U or
D76,402,403
KDS121-P or
MC2848
: UDZS4.7B or
D81
02DZ4.7F-Y
D162,301-304 : MAZ4062-L
D203,259,260 : 1SS133
: B30-1567-05
D401
: RN739F
D501
D502,503
: KP2311ETR-G
D504
: KV1430STL-G
D506
: HVC383B-E
SIGNAL LINE
GND LINE
B LINE
P
Q
R
S
T
KDC-W4031/W4031Y/W409/W409Y
1
(X34-3xxx-xx)
CATEGORY/
FUNCTION
C333,
DESTIB
C
D
E C73 C81 C152 C255 334
NATION X34-340x-xx X34-341x-xx X34-365x-xx A
E303/S
J
0-01
- YES YES YES YES YES YES
33u
K
0-10
33u
CD RECEIVER KDC-MP2028
KDC-MP228
K
0-11
33u
(MP3/WMA)
KDC-MP3029
M
0-22
YES YES YES YES
10u
KDC-MP4029/G M
0-21
33u
E
14-SEGMENT KDC-W4031/Y
33u YES
YES
2-72
YES YES YES YES KDC-W409/Y
E
DISPLAY
KDC-W431GY
E
2-73
YES YES 10u YES
YES
YES
KDC-W4531/Y
E
2-71
YES YES YES YES YES 33u YES
KDC-WF431A
E
2-74
YES YES YES 10u YES
YES
KDC-228
K
0-10
YES YES YES YES YES
10u
M
0-22
YES YES YES YES YES
10u
CD RECEIVER KDC-2029
KDC-3029
M
0-23
YES YES YES YES YES
10u
KDC-3029R
M
0-21
YES YES YES YES YES
10u YES
KDC-3031A/Y
E
2-71
YES YES YES 10u YES
YES
E
2-72
YES YES YES 10u YES
YES
14-SEGMENT KDC-3031G/Y
KDC-309A
E
2-71
YES YES YES 10u YES
YES
DISPLAY
KDC-309G
E
2-72
YES YES YES 10u YES
YES
KDC-F331A
E
2-73
YES YES YES 10u YES
YES
KDC-F331G
E
2-74
YES YES YES 10u YES
YES
E202
J
0-00
YES YES 10u
J
0-01
YES YES 10u
CD RECEIVER RDT-101
KDC-1028
K
0-11
YES YES YES YES
10u
KDC-128/CR
K
0-12
YES YES YES YES
10u
M
0-25
YES YES YES YES
10u
7-SEGMENT KDC-129/S
KDC-229
M
0-24
YES YES YES YES
10u
DISPLAY
KDC-2031SA/Y
E
2-75
YES YES 10u YES
YES
KDC-2031SG/Y
E
2-76
YES YES 10u YES
YES
MD RECEIVER E303MD
J
0-02
YES YES YES YES 10u
-
CATEGORY/
FUNCTION
CD RECEIVER
(MP3/WMA)
14-SEGMENT
DISPLAY
CD RECEIVER
14-SEGMENT
DISPLAY
CD RECEIVER
7-SEGMENT
DISPLAY
MD RECEIVER
CATEGORY/
FUNCTION
CD RECEIVER
(MP3/WMA)
14-SEGMENT
DISPLAY
CD RECEIVER
14-SEGMENT
DISPLAY
CD RECEIVER
7-SEGMENT
DISPLAY
MD RECEIVER
MODEL NAME
MODEL NAME
E303/S
KDC-MP2028
KDC-MP228
KDC-MP3029
KDC-MP4029/G
KDC-W4031/Y
KDC-W409/Y
KDC-W431GY
KDC-W4531/Y
KDC-WF431A
KDC-228
KDC-2029
KDC-3029
KDC-3029R
KDC-3031A/Y
KDC-3031G/Y
KDC-309A
KDC-309G
KDC-F331A
KDC-F331G
E202
RDT-101
KDC-1028
KDC-128/CR
KDC-129/S
KDC-229
KDC-2031SA/Y
KDC-2031SG/Y
E303MD
MODEL NAME
E303/S
KDC-MP2028
KDC-MP228
KDC-MP3029
KDC-MP4029/G
KDC-W4031/Y
KDC-W409/Y
KDC-W431GY
KDC-W4531/Y
KDC-WF431A
KDC-228
KDC-2029
KDC-3029
KDC-3029R
KDC-3031A/Y
KDC-3031G/Y
KDC-309A
KDC-309G
KDC-F331A
KDC-F331G
E202
RDT-101
KDC-1028
KDC-128/CR
KDC-129/S
KDC-229
KDC-2031SA/Y
KDC-2031SG/Y
E303MD
C526 C604
YES
-
R431, R450W251,
470
452 R471 W51 W152 346,368
YES
YES YES
YES YES
YES
YES
YES
YES
-
-
YES
YES
YES
YES
YES
YES
YES
YES
YES
-
YES
-
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
-
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Q151
IC1
YES
YES
YES
YES
YES
784225GC256A
784225GC256A
784225GC256A
784225GC256A
784225GC256A
-
47P
1P
YES YES YES YES YES YES
784225GC256A
YES
YES
YES
47P
47P
47P
47P
47P
47P
47P
47P
47P
47P
47P
47P
47P
68P
68P
47P
47P
47P
47P
47P
47P
68P
1P
1P
1P
1P
1P
1P
1P
1P
1P
1P
1P
1P
1P
6P
6P
1P
1P
1P
1P
1P
1P
6P
YES
YES
YES
YES
YES
YES
YES
YES
-
784225GC256A
784225GC256A
784225GC256A
784225GC257A
784225GC257A
784225GC257A
784225GC257A
784225GC257A
784225GC257A
784225GC257A
784225GC257A
784225GC257A
784225GC257A
784225GC258A
784225GC258A
784225GC258A
784225GC258A
784225GC258A
784225GC258A
784225GC258A
784225GC258A
784225GC259A
DESTIIC4
R72 R81 R82 R83 R89 R162 R172 R251
NATION X34-340x-xx X34-341x-xx X34-365x-xx
J
E-TDA7560A YES YES 47K 100K YES YES
33K
0-01
K
E-TDA7560A YES YES 22K 47K YES YES YES 33K
0-10
K
E-TDA7560A YES YES 22K 47K YES YES YES 33K
0-11
0-22
M
TB2904HQ YES YES 22K 47K YES YES
150K
M
E-TDA7560A YES YES 22K 47K YES YES
33K
0-21
E
2-72
E-TDA7560A YES YES 22K 47K YES YES 33K
E
E
TB2904HQ YES YES 22K 47K 150K
2-73
E
E-TDA7560A YES YES 22K 47K YES YES 33K
2-71
2-74
E
TB2904HQ YES YES 22K 47K YES YES 150K
K
TB2903HQ YES YES 22K 47K YES YES YES 150K
0-10
M
150K
0-22
0-23
M
150K
M
TB2903HQ YES YES 22K 47K YES
150K
0-21
2-71
E
2-72
E
2-71
E
2-72
E
2-73
E
2-74
E
J
TB2903HQ
47K
YES 150K
0-00
0-01
J
TB2904HQ
47K
YES 150K
0-11
K
150K
K
150K
0-12
M
TB2904HQ YES YES 22K 47K YES 150K
0-25
M
TB2903HQ YES YES 22K 47K YES 150K
0-24
E
2-75
2-76
E
J
TB2904HQ
150K
0-02
YES 47K 100K YES -
DESTINATION X34-340x-xx X34-341x-xx X34-365x-xx R415 R416
J
YES
0-01
K
YES
0-10
0-11
K
YES
0-22
M
YES
0-21
M
YES
E
2-72
YES
E
2-73
E
YES
2-71
E
YES
2-74
E
YES
K
YES
0-10
0-22
M
YES
0-23
M
YES
0-21
M
YES
2-71
E
YES
2-72
E
YES
2-71
E
YES
2-72
E
YES
2-73
E
YES
2-74
E
YES
J
YES
0-00
0-01
J
YES
0-11
K
YES
0-12
K
YES
0-25
M
YES
0-24
M
YES
2-75
E
YES
2-76
E
YES
0-02
J
YES
-
68P
47P
47P
47P
47P
C605,
D72,
606 CN3 74 D81 D162 D260
6P
- YES YES YES YES
1P
- YES YES YES YES
1P
- YES YES YES YES
1P
- YES YES YES
1P
- YES YES YES YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
-
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES YES YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
-
2
R312, R357,
R255 R256 R257 313,480 364 R366 R372 R411 R412 R413 R414
220 22K 30K
YES
YES 4.7K
YES
YES
220 22K 30K
YES
4.7K
YES
YES
220 22K 30K
YES
4.7K
YES
YES
330 150K 12K
4.7K
YES
YES
220 22K 30K
YES
4.7K
YES
YES
220
22K
30K
-
-
330
220
330
330
330
330
330
330
330
330
330
330
330
330
330
330
330
330
330
330
330
330
150K
22K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
12K
30K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
12K
7.5K
YES
YES
YES
YES
YES
YES
YES
YES
-
W252
WH1
YES
YES
YES
YES
YES
-
-
YES
-
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
-
YES
YES
-
4.7K
-
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
100K YES
-
YES
YES
-
YES
YES
YES
YES
YES
YES
YES
YES
-
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
-
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
3
4
5
6
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.
7
X34-3402-7x (4/4)
21
U
V
W
X
Y
KDC-W4031/W4031Y/W409/W409Y
SWITCH UNIT (X16-293x-xx)
ANODE CONNECTION
2G
1GA,1GB
—
2d
1d
2n
1n
2p
1p
2r
1r
2e
1e
2c
1c
2g
1g
2m
1m
2f
1f
2a
1a
2h
1h
2j
1j
2k
1k
2b
1b
col (Downside)
2d
1d
2n
1n
2p
1p
2r
1r
2e
1e
2c
1c
2g
1g
2m
1m
2f
1f
2a
1a
2h
1h
2j
1j
2k
1k
2b
1b
S1
2d
1d
2n
1n
2p
1p
2r
1r
2e
1e
2c
1c
2g
1g
2m
1m
2f
1f
2a
1a
2h
1h
2j
1j
2k
1k
2b
1b
P30
col (Upside)
S2
P31
—
S3
P32
—
S4
P33
P34
P35
P36
P37
P38
P39
—
—
Dp
3d
3n
3p
3r
S5
S6
S7
S8
S9
S10
S36
43 TP143
S37
44 TP144
45 TP145
P21
P20
G3
P22
3GA
P23
46 TP146
47 TP147 W11
48 TP148
TP149
TP151
TP150
TP153
S38
S39
S41
S42
G1
S43
G3
TP154
TP157
58
P30
P31
TP152
1a
2a
ED1
(14-SEGMENT)
TP32
3
S16
S16
41
S15
42
S14
S15
43
S14
S13
S13
S12
44
45
S9
S9
S12
S11
S10
47
46
S11
S10
48
S8
49
S8
50
S7
S6
S7
S4
S5
51
S4
52
S2
S3
53
54
55
S2
S3
56
S1
KS1
S5
KS1
57 TP46
KS2
KS3
58 TP47
59 TP48
OSCI 5.0V
VDD
S31
BLK
S32
5V
RST
0V
S33
S34
S37
S37
20
S38
S39
S40
18
19
S38
S39
S41
S43
S42
16
17
S41
S49
S51
S50
S52
G3
G1
G2
11.25V
S42
1
TP17
15
14
ESD GND 15
S44
11.25V
0V
DI
14
CL
TP70
S43
80
11.25V
0V
S44
79
CE
13
78
5V
0V
S45
220
S36
DO
S46
R70 77
S35
S47
79
80
S30
11
13
D77
OSCO
12
TDF DET
78
S29
S45
TP18
12
S28
S46
470
4.7K
77
S27
VSS
S47
RTRY CCW 13
TP19 R19
76
R72
80
D76
S26
VFD DRIVER
P4
S48
12
1K
76
S25
11.25V
0V
IC1
P3
9
REMOTE
∗R18
D75
20K 75
S24
S48
TP20
R75 74
R74
4.7
79
73
P2
S23
5V
0V
S49
470
78
D74
OFF
8
TP21 R17
72
ON
P1
S50
VFD DATAS 11
470
71
KI5
S51
10
TP22 R16
70
S22
6
470
GRN
77
D73
KI4
7
VFD CE 9
69
S21
S52
TP23 R15
68
RED
KI3
S20
5
A
220
KI5
D72
S19
5V
0V
VFL
8
TP45 67
KI2
G1
470
TP24 R14
KI4
76
C10
2.2
TP25 R13
VFD DATAF
VFD CLK
6
TP44 66
S18
G3
KI3
TP26
6
TP43 65
S17
KI1
4
FL+B
3
ATT
KS6
3
KI2
TP27
VFD RST 7
TP42 64
KI5
4
AUD
11.25V
0V
5V
0V
KS5
G2
4
RST
TP41 63
KI1
TP28
FL+B 5
61
62
D71
2
470
LED+B
KS3
KS4
R78 1K
R11
47P
3
C15
TP29
RTRY CW
KS2
KS4
60 TP49
FL+B
TP31
2
KI4
PANEL
DET
KS5
S6
100K
10
∗R23
KEY MATRIX
KI1
KI2
KI3
KS1 FM
AM
KS2 DISP
6
5
Q or EQ
KS3
2
1
KS4 SRC EJECT
TP30
X16-2932-7x (1/2)
S44
S46
S45
S48
S47
59 TP159
57
P29
56
P28
55
3GB
54
P27
53
1GB
52
P26
51
P25
50
P24
49
2a
IC3
VCC
R22 100
VO
IC3
GND
∗A
1
PAN5V
22
3GA
1a
REMOTE
SENSOR
5V
0V
J1
7
g
col
PAN
SW5V
ILL D GND
6
P32
P33
P34
1GB
3a
D96
1/2
60 TP160
61 TP161
62 TP162
63 TP163
64 TP164
P35
66 TP165
65
F+
F+
3GB
d
e
c
g
f
b
a
X34J5
f
c
R82 33
1W
Q21
5
n
m
S49
S50
S51
S52
R80 33
1W
2.2
R21 100K
3g
3m
3f
3b
3k
3j
3h
3a
p
a
b
d
0V
3c
3g
3m
3f
3b
3k
3j
3h
3a
r
k
(3GB/1GB/3GA/2G)
12
4
3c
P42
P43
P44
P45
P46
P47
P48
P49
e
j
d
3e
P41
h
e
C21 5.0V 3
3e
f
g
1
P40
—
col
3d
3n
3p
3r
a
2
3
3GA,3GB
10K
2
PIN
NAME
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
10K
1
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S35
S36
GRN
∗W2
∗W1
∗C63 0.01
∗D63
∗C64 0.01
∗D64
∗D65
D70
∗D61
∗D62
∗C65 0.01
∗C61 0.01
∗C62 0.01
D54 D53 D52
D51 D50 D49
D48 D47 D46
D45 D44 D43
∗R63
∗R62
∗R61
470
R34
470
R33
470
KI5
KI4
KI3
KI2
MODEL NAME
E303/S
KDC-MP2028
KDC-MP228
CD RECEIVER
KDC-MP3029
(MP3/WMA)
KDC-MP4029/G
KDC-W4031/Y
14-SEGMENT
KDC-W409/Y
DISPLAY
KDC-W431GY
KDC-W4531/Y
KDC-WF431A
KDC-228
KDC-2029
KDC-3029
CD RECEIVER
KDC-3029R
KDC-3031A/Y
14-SEGMENT
KDC-3031G/Y
DISPLAY
KDC-309A
KDC-309G
KDC-F331A
KDC-F331G
MD RECEIVER E303MD
CATEGORY/
FUNCTION
(X16-293x-xx)
C12 0.01
C11 0.01
4
5
6
S2
S3
S4
S5
S6
S15
S14
S13
S12
S11
S10
S9
S8
S7
TP102 2
TP117 17
TP116 16
TP115 15
TP114 14
TP113 13
TP112 12
TP111 11
TP110 10
TP109 9
TP108 8
TP107 7
TP106 6
TP105 5
TP104 4
TP103 3
P49
P48
P47
P46
P45
P44
P43
P42
P41
P40
P39
P38
P37
P36
|
F-
F-
P1
P2
P3
P4
P5
P6
P7
P8
P9
1GA
P10
P11
2G
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
DESTI- UNIT
Q1,2 R1,2 R18 R23 R61 R62 R63 W1
C C61-65
D61-65
B
A
NATION No.
J
300 300 470 YES
YES YES B30-1729-05
YES
0-01 YES
K
300 300 470
YES
YES B30-1729-05
0-10 YES YES
K
M
620 560 560 YES
B30-1533-05
YES
YES
0-23 YES
M
300 300 470 YES
YES
0-21 YES
YES YES B30-1729-05
E
2-72
YES YES YES B30-1729-05 YES YES YES YES 300 300 470
E
E
YES YES 620 560 560 YES
B30-1533-05
2-74
YES
E
300 300 470
2-71 YES YES YES YES B30-1729-05 YES YES YES
E
YES YES 300 300 470
2-75
YES
YES B30-1729-05
K
1K 680 680
B30-1567-05
0-22 YES YES
YES
M
620 560 560 YES
YES
B30-1533-05
YES
0-23 YES
M
1K 680 680
YES
B30-1567-05
0-22 YES YES
0-22 YES YES
M
YES
1K 680 680
B30-1567-05
YES
E
YES YES 1K 680 680
2-73
B30-1567-05
E
YES YES 620 560 560 YES
YES
B30-1533-05
2-74
2-73
E
YES YES 1K 680 680
YES
B30-1567-05
2-74
E
YES
YES YES 620 560 560 YES
B30-1533-05
2-73
E
YES
YES YES 1K 680 680
B30-1567-05
2-74
E
YES
YES YES 620 560 560 YES
B30-1533-05
J
0-02
YES YES B30-1729-05
300 300 470 YES
3
2
1
|
|
|
|
D42 D41 D40
|
RED
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
X16-2932-7x (2/2)
|
R32
|
1
|
TP101
|
|
|
|
|
|
|
|
2.2K
|
∗Q1
∗R1
|
GREEN
LED SW
: 2SC4617 or
: KTC4075EP(Y,GR or
2SC5383(E,F)
: DTA114EE or
KRA302E-P or
RT1P141U
|
∗B
Q1,2
|
S30
Q21
: LC75756W
: PNA4S22M
|
∗C
: 3-BT-224N
IC1
IC3
|
S25
ED1
|
2.2K
TP65
|
∗Q2
∗R2
TP63
|
RED
LED SW
TP62
|
S21
|
KS4
|
S19
|
EJECT
ATT
|
TP61
Q or EQ
|
S36
ESD GND
|
TP54
|
S35
SRC
1
TP53
|
KS3
|
21
S33
TP69
AUDIO
|
22
S31
2
TP52
3
|
6
23
S32
TP51
4
VOL
|
5
24
S29
D39 D38 D37
13
|
TP58
5
VOL
|
4
25
S28
IC3
|
3
26
S26
|
2
27
S23
6
|
KS2
S11
|
1
28
S24
KI1
CP11 10K
|
0
29
S27
D36 D35 D34
3
|
9
30
S22
470
S12
RESET
|
DISP
|
TP57
TP55
|
8
31
R31
6
|
7
32
TP56
|
6
33
D33 D32 D31
KI5
|
5
34
Dp
|
3
35
KS1
|
Downside
W2
18 TP118
19
20 TP120
21
22
23
24 TP124
25 TP125
26 TP126
27 TP127
28 TP128
29 TP129
30 TP130
31 TP131
32
33
34
35
36
37
YES
YES
YES
YES
YES
YES
YES
YES
S21
S22
S23
S24
G1
S25
S26
G2
S27
S28
S29
S30
S31
S32
S33
S35
S36
S37
• DC voltages are as measured with a
high impedance voltmeter. Values may
vary slightly due to variations between
individual instruments or/and units.
2
S16
S17
S18
S19
1
S1
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.
S20
38 TP138 W14
39 TP139
40 TP140
41 TP141
42 TP142
43 TP143
44 TP144
45 TP145
|
col
|
4
36
S18
TP59
1GA
|
1
37
S17
3a
|
2G
|
2
38
S10
|
(1GA)
|
d
|
0
39
c
|
9
40
Upside
2a
S8
|
3
ATT
S9
|
8
1a
S1
|
e
S1 S4
|
a
b
S6
|
S7
|
S5
|
7
g
S2
|
a
AC
|
S3
AB
|
f
AA
|
Z
KDC-W4031/W4031Y/W409/W409Y
AD
D31-33,37-39,43-45,49-51,70
: B30-1567-05 (COLOR:RED)
D34-36,40-42,46-48,52-54
: Refer to the parts list.
D61-65 : ∗
D71-77 : UDZS5.6B or
02DZ5.6F-Y
D96
: DA204U
KDC-W4031/W4031Y/W409/W409Y/
W431GY/W4531/W4531Y/WF431A (2/2)
23
3
4
5
S20
6
GND LINE
B LINE
7
AE
AF
AG
AH
AI
KDC-W4031/W4031Y/W409/W409Y
1
C26
0.1
23
RZM
LZM
(DA) 0V
(MP3)
FOGUP
0/3.3V
20INT
NC
(DA) 3.3V
(MP3)
0/3.3V
NC
20STBY
20ACK
NC
20RST
NC
NC
3.3/0V
AVSS
10
17
14
C14
0.1
16
C17
13
0V
11
0V R27
10
100K
10
12
R25
4.7
10
9
8
7
0V
7
6
5
6
3.3V
4
3
2
C15
0.1
5
12P
C67
220
X1
16.897849MHz 24
0V
1500P
97
96
TEO
TE2
TEC
AGND2
98
3.3V
0V
C30
99
ROUT
DAGND1
REGC
DAGND2
LOUT
DAVDD2
XVDD
XTAL
3.3V
XTAL
XGND
C29
0.1
1
2
3
VIN
VOUT
VSS
CE
NC
5
2.5V
4
CP12
100K
C4
1
4.5V
0V
4.5V
4
VIN
4.0V
10
NB
GND
5
LOE/LIM SW
S3
RST
VOUT
CNTL
IC5 SW3.3V
CP3
100
C5
0.1
11 10 9
8 7 6 5 4 3 2
LOS-SW
CLK
DATA
A8V
L ch
A.GND
R ch
MUTE R
MRST
MSTOP
8EJE-SW
D.GND
S7.5V
12
MOTOR
13
D5V
15 14
D5V
16
LO/EJ
17
D.GND
19 18
BU5V
20
LOE/LIM-SW
21
MUTE L
22
12EJE-SW
24
CP1
100K
22
R2
5.6
1/2W
100
39K
1
S.GND
S1
C2
C1
2200P 2200P
R5
R6
22K
R3
330
R4
330
R8
C6
3 0V 0.01
2 0V
1 3.3V
C64
0.1
3.3V
5.0V)
7
10
1
0V
2.5V
17
18
LRCKIB
VDD1
R28
10K
100K
C7
86
Q3,5 LEVEL SHIFT
82
83
84
85
25
C20 R68
0.1 100K
CP2
100
LOS SW
23
DAVDD1
C16
4.7
3.3V
C8
1
NC
4
C3
1
CE
5
AVR
12EJE SW
22
R38
DVDD1
VREFH
SEL1
100
99
VOUT
VSS
Q3
S2
21
0/3
C13
0.1
VIN
24 23
D.OUT
20
SO
SI
0V 19
STANBY
0V 20
VSS1
21
VSSL
22
VRAL
23
LO
24
VDAL
2.5V
25
VDAR
26
RO
27
VRAR
28
VSSR
29
0V
TESTP
30
TXO
31
PO0
32
PO1
C19
4.7
OUT
GND
NIS
0.01
1
2
3
Q5
X32-5500-00 (1/2)
19
3.3/
SCK
BU2.5V AVR
3
5.0V
0V
5.0V
to MAIN UNIT
24
18
STB
IC7
R1
10
Q4
7
17
A0
3.3V
BU3.3V AVR
6
CN1
RST
1.5V
IC6
(3.3V
Q1
3.3V
INTQ
1
Q1,4
LEVEL
SHIFT
(3.3V
5.0V)
16
C66
R9
CP4
10K
1.65V
0V
1.65V
0V
1.65V
3.3V
3.3V
18P
3.3V
0V
3.3V 14
600 3.3V 15
CP8
1K
13
12
L2
R24
4.7
CP6
100K
13
13
R22
10K
3.3V
16
15
12
C24
0.1
18
RFOK
R17
100K
98
R16
100K
SEL0
CHSEL
97
R15
100K
ASEL
NC
MSEL
95
R14
100K
96
NC
C11
0.1
R7
100K
93
94
NC
92
DVSS
91
90
NC
DVCC
89
R18
100
18
12
C71
10
4
IN
CTL
1
2
0V
C68 1.3V
C70 C69
2.2 3.3V
1
20
19
17
11
11
20
DGND1
3.3V
5
8.0V
VREFL
0V
DMUTE
R13
1K
85
83
82
R11
100K
86
3.3V
BOOT
NC
87
MSTOP
SDA
SCL
86
83
85
MUTER
3.3V
84
MUTEL
POND3.3
82
NC
81
NC
80
NC/BOOT
79
NC
NC
78
77
76
AVCC
3.3V
88
NC
3.3V
3.3V
NC
IC9
9
9
13
AVDD1
26
NC
0V
NC
DAC3.3V
AVR
8
PN
CP7
1K
10K
7
12
21
7
PD
3.3V
20CS
NC
NC
4
8
R21
11
CP5
1K
22
C22
1
NC
84
71
6
0V
3.3V
R29
1K
C23
1
(DA) 3.3V
0/3.3V
(MP3)
MECHANISM
CONTROL
MICRO PROCESSOR
NC
70
5
LD
T
DVDD2
26
27
DVSS
X1
X2
28
29
RESET
AM1
30
31
32
NC
NC
NC
33
34
35
DSPSTB
36
DSPA0
20LP
IC1
NC
100
0.1
C12
3.3V
20TXD0
NC
69
4
PWMSW
47K
R10
9
8
10
7
0.3V
3.3V
38
39
37
DSPRST
DSPINT
NC
SEARCH
40
41
42
100
20RXD0
NC
68
R67
2.2K
20SCLK0
(DA) 3.3V
(MP3)
3.3/0V
NC
67
5
24
TXD1
NC
66
3.3V
10
DVCC
65
75
DSPTXD1
NMI
64
74
DSPRXD1
DVSS
63
3
1
2
D2 1000P RFOK
3.3V
C25
0.1
62
73
25
RXD1
3.3/0V
NC
61
72
DSPSCLK1
0/3.3V
3.3V
0.2V
0V
C21
DVCC
NC
60
C10
0.1
2.4/0V
NC
APC
C28 10
R35 100K
3.8/0V
AM0
NC
59
3
3.3V
3.3/0V
NC
58
Q8
0V
NC
56
0V
3.3V
RESET
NC
57
R34 4.7K
4.7
X2
16.00MHz
NC
55
IOP2
R36
NC
53
54
IOP1
C9
1
52
LOE/LIM SW
43
(DA) 0V
(MP3)
51
NC
NC
45
46
47
48
44
NC
NC
NC
NC
49
NC
FLAG IN
2
NC
50
0V
R69
100K
LEVEL SHIFT
(3.3V
5.0V)
47K
47K
22K
LEVEL SHIFT
(3.3V
5.0V)
Q6
47K
NC
22K
0/3.3V
RST
R12
100K
Q7
10
(DA) 0V
(MP3)
R37
10K
D3
Q6
AJ
AK
AL
AM
AN
KDC-W4031/W4031Y/W409/W409Y
1
Q9,10
CN2
SW
0.1
C47
ATEST
76
RFI
ADVDD
Q
T
ASY
75
74
73
72
R51
3.9K
71
C49
ADGND
IC2
TEST0
RF AMP/SERVO
CD SIGNAL
PROCESSOR
TEST1
TEST2
TEST3
TEST4
TESTEN
DD1
DGND4
C51
33P
ARF
C18
0.1
3.3V
69 1.65V
F+
13 FCS+
T+
14 TRK+
T-
15 TRK-
F-
16 FCS-
C55
0.01
67
66
IC1
IC2
IC3
IC4
IC5
0V
65
64
63
62
C32
0.1
60
LRCK
LRCKIN
52
53
CP10
10K
52
51
3.3V
2
R58
13K
C45
0.1
VSS3
48
47
PI1
PI4
PI0
FI1
VSSM
46
45
44
FI0
43
C63
1500P
TDIN
SPIN
0V
SLIN+
SLIN-
PI3
PI2
F+
15
0V
SPD-
SLD-
SPD+
SLD+
FOFO+
TRTR+
24
R63
23
13K
22
R50
21
100
7.5V
20
19
16
22
19
18
17
24
18
T-
330
CP15
100K
C43
0.1
12
53
2.5V
51
5
T+
R49 C41 C42
R48 330 0.33 0.1
54
52
VCC2
56
19
55
F-
GND
VCC1
25
54
SLD-
56
0V
2.5V
R47
100K
GND
26
18
57
13
14
CNT
MUTE
R56
12K
27
SLD+
59
12
12
13
61
58
11
4.0V
1M
7.5V
LO/EJ
GND
4.0V
R46
62
60
10
0V
63
9
28
13
64
8
R53
12K
29
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.
50
• DC voltages are as
measured with a high
impedance voltmeter.
Values may vary
slightly due to variations between individual instruments or/
and units.
6
49
CP14
100K
M
DM1 SPINDLE
(X92- ) MOTOR
M
DM2 LOADING & SLED
(X92- ) MOTOR
CP13
100K
C33
0.1
VSS2
VDDM
IRQ
42
41
0V
R65
100K 2.5V
REQ
40
39
SPIN-
SPD-
FI2
0V
0V
PO6
PO5
0/3.3V
PO4
PO1
SPIN+
7.5V
30
C52
2.2
VSSP
VDD2
38
TXO
PO0
600
L1
(DA) 3.3V
(MP3)
0/3.3V
PI5
(DA) 0V
(MP3)
6
7
0V
3.3V
1
2
MICS
MIMD
3
0V
3.3V
4
MILP
5
MICK
MIDIO
RESET
PDO
TSTIN
TESTP
R61
18K
5
16
17
18
6
6
7
MIACK
VDDT1
8
9
10
BCKO
SDO
11
LRCKO
SDI0
12
3.3V
1.35V
VSSR
37
31
32
VCOI
VRAR
36
30
CKIO
0V
VDDT2
29
XI
VDDP
RO
35
28
VDAR
3.3V
27
MP3/WMA
DECODER
PO3
26
XO
VDDX
(DA) 3.3V
(MP3)
3.3/0V
IC3
LO
VDAL
PO2
25
VSSX
VSSL
33
24
5
FDIN
SLIN
1000P 100 3.3V
3.5/0V
1.0/0V
VRAL
3
TDIN-
FDIN-
R42
(DA) 3.3V
(MP3)
0/3.3V
34
21
22
23
58
CP16
2.2K
R59
4.7K
VCC
BIAS
13K
R52
16K
R57
1
C56
330P
4
R62 R60 C58
4.3K 12K 4700P
Y
3.3/0V
VSS1
SIGNAL LINE
GND LINE
B LINE
4ch BTL DRIVER
IC4
GND
4
0/3.3V
STANBY
C44
0.1
20
13
14
15 0V
3.3/0V
9
BCKIA
LRCKIA
LRCKIB
VDD1
: DA204UF
: DAN202UF
5
1.65V
1.65V
VCC
A
C37
D2
D3
4
R23
10K
R33
100K
SDI1
8
BCKIB
16 0V
7
20
C27
0.1
R32
100K
CP12
100K
2SK3018F
UMD9N
UMD12N
DTC124EUAF
2SB0970
DTC114YUAF
C50
0.1
CP9
100
52
R31
100K
C60
C59
1500P
54
50
SCKIN
SCKO
49
48
47
DOUT
46
45
54
SPD+
3
0V
56
55
C57
2
0/3.3V
:
:
:
:
:
:
3
3.3V
0/3.3V
B
DVDD4
58
56
330P
1
DIN
DGND3
XTALEN
C39
0.1
IC8
3.3V
FDFD+
Q1,4
Q3,5
Q6
Q7
Q8
Q9,10
0V
44
42
LIMIT
DVDD3
R66
4.7K
3.3V
0V
43
40
41
FLAG
EMPH
39
TX
C16M
DGND2
38
37
36
PLCK
35
0V
HOLD
FLAG
SELECTOR
(SERIAL DATA)
TD+
3.3/0V
3.3/0V
34
33
0V
MIRR
LOCK
12
3.3/0V
C72 R39
1000P 1.5K
LOCK
32
31
LZM
30
TZD
TZD
13
29
28
FZD
27
FZD
C29
0.1
3.3V
26
ND
RZM
0V
DVDD2
3.3V
L
SHOCKD
0/3.3V
PFCK/HOLD
WFCK/MIRR
L
TD-
57
C62
SD+
3.3/0V
58
1000P
SD-
DD2
DD
59
C61
1000P
MDMD+
1500P
CP11
4.7K
3.3/1.65/0V
91CW12AFG-5AR1
UPD63712GC
TC94A20F-010
BA5824FP-F
NJM2880U133 or
NJM2880U33
S-1112B33MCG or
XC6219B332MR
S-1112B25MCG or
XC6219B252MR
TC7SH08FU
TAR5S33-F
IC7
UT
GC
UT
IC8
IC9
:
:
:
:
:
:
:
:
:
:
:
:
IC6
61
GND1
GND2
2
C54
0.01
R55
10K
68
11 F
12 GND
3300P
70
3.0/0.3V
EFM
87
C48
4P
R54
33K
77
78
RFO
79
0V
1.0V
81
82
83
80
ATEST
AGCO
EQ1
EQ2
DD1
10 B
1.65V
RF2-
1.7Vp-p
0/3.3V
8 E
9 A
1.0Vp-p
3.3/0V
OPTICAL
PICKUP
7 C
ND1
3.3V
6 PD
86
RFD1
DPU1(X92- )
5 VR
150
1.7Vp-p
1.0Vp-p
K
3 GND
R64
1.65V
1.65V
OK
2 VC
4 LD
AGCI
C46
6800P
86
0.3Vp-p
C36
0.1
RF
C3T
AGND1
A
C
84
85
F
B
6800P
F
D
87
R44
3K
86
C38
R45
3K
10K
87
R43
39K
E
REFOUT
89
90
92
91
REFC
FEO
FE-
93
94
95
TE-
ADCIN
96
97
TE2
TEC
TEO
98
99
390K
AGND2
R70
1K
C53
1
3.3V
1.65V
R40
E
10K
88
C31
47P
47K
47K
Q10
AVDD2
TE
1500P
3.3V
0V
C30
C34
56P
FE
VREFIN
10K
Vref
PWMSW
100
C35
0.1
1 VCC
Q9
7
X32-5500-00 (2/2)
25
KDC-W4031/W4031Y/W409/W409Y
EXPLODED VIEW (CD MECHANISM)
A
B
43
37
F
43
51
F
1
43
56
37
55
43
2
36
33
37
37
Jx2
53
H
Bx2
850
834
5
32
849
41
807
809
35
33
DPU1
22
8
G
40
806
E
Ax2
15
44
39
2
801
Cx2
42
45
DM2
23
11
10
27
29
30
26
12
13
38
18
31
17
19
28
25
14
DFPC1
16
24
DM1
K
3
(X32)
A
B
C
E
F
G
H
J
K
26
52
φ2x8
: N09-4460-05
: N09-4472-15
M1.7x8.0
: N09-6004-05
M1.7x2.5
: N09-6007-05
M2x2
: N09-6051-05
φ2x5(BLK)
1.6 WASHER : N19-2163-04
: N39-2020-46
M2x2
: N09-6108-05
M2x3.5
: N09-6155-05
φ2x6
858
K
F
Parts with the exploded numbers larger than 700 are not supplied.
KDC-W4031/W4031Y/W409/W409Y
EXPLODED VIEW (UNIT)
C
D
D
223x2
DC1
201
209
207
268
Dx2
1
DME1
242
: N29-0205-04
: N80-2006-48
: N80-2008-43
: N83-3005-48
: N86-2610-48
: N80-3010-48
: N83-3005-48
: N83-3020-48
: N86-2606-48
A
B
C
D
E
F
G
H
J
224
*229
221
237
FC1
204
236
222
2
(X34)
785
H
A
Hx2
F
705
Cx2
G
F
206
Cx2
F1
771
772
(X16-)
Ex2
D
(X34-)
238
J
B
253
226
732
241
254
210
213
D
255
B
708
3
252
251
257
PA1
D
259
261
* Depends on the model.
Refer to the parts list.
Parts with the exploded numbers larger than 700 are not supplied.
701
27
KDC-W4031/W4031Y/W409/W409Y
PARTS LIST
✽ New parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
A N
DestiRef. No. d e
Parts No.
Description
nation
d w
KDC-W4031/W4031Y/W409/W409Y/W431GY/W4531/W4531Y/WF431A
201
204
206
207
PA1
1C
2C
2C
1D
3C
✽ A02-2736-03
A22-2863-13
✽ A46-1815-01
✽ A52-0804-12
✽ A64-3454-02
PLASTIC CABINET ASSY
SUB PANEL ASSY
REAR COVER
TOP PLATE
PANEL ASSY
EE7
PA1
PA1
PA1
PA1
3C
3C
3C
3C
✽
✽
✽
✽
A64-3455-02
A64-3456-02
A64-3457-02
A64-3466-02
PANEL ASSY
PANEL ASSY
PANEL ASSY
PANEL ASSY
E1E8
E2E9
E3
E6
B46-0100-50
B46-0100-50
B46-0182-14
B46-0606-04
B46-0612-14
WARRANTY CARD
WARRANTY CARD
ID CARD
ID CARD
ID CARD
-
A
d
d
-
N
e
w
✽
✽
✽
✽
✽
-
✽ H54-3311-03
✽ H54-3312-03
✽ H54-3361-03
Ref. No.
Parts No.
H54-3298-03
H54-3299-03
H54-3300-03
H54-3301-03
H54-3310-03
Description
ITEM CARTON CASE (KDC-W4531)
ITEM CARTON CASE (KDC-W431GY)
ITEM CARTON CASE (KDC-W4531Y)
ITEM CARTON CASE (KDC-W4031Y) E8
ITEM CARTON CASE (KDC-W409Y) E9
ITEM CARTON CASE (KDC-WF431A) E6
241
242
3C ✽ J19-7046-01
1C
J21-9716-03
EE1E2
E6
E1E2E6
E3E8E9
EE7
251
252
253
254
255
3C
3C
3C
3C
3C
✽
✽
✽
✽
✽
K24-4279-04
K24-4280-04
K24-4281-04
K25-1689-03
K25-1690-02
PUSH KNOB (AUTO or TI)
PUSH KNOB (EJECT)
PUSH KNOB (RELEASE)
PUSH KNOB (ATT/Q)
PUSH KNOB (SRC/PRESET/RESET) E3E6
✽
✽
✽
✽
✽
K25-1691-02
K25-1691-02
K29-7132-03
K29-7134-03
K29-7139-03
PUSH KNOB (SRC/PRESET/RESET) EE1E2
PUSH KNOB (SRC/PRESET/RESET) E7E8E9
KNOB ASSY (VOL)
KNOB BASE (FM/AM)
KEY TOP (FM/AM)
EE1E2
HOLDER
MOUNTING HARDWARE ASSY
-
✽
✽
✽
✽
✽
B64-2932-00
B64-2932-00
B64-2932-00
B64-2933-00
B64-2933-00
INST. MANUAL (ENGLISH)
INST. MANUAL (FRE, GER)
INST. MANUAL (FRE, GER)
EE1E2
E3E7E8
E9
EE1E2
E6
255
255
257
259
261
3C
3C
3C
3C
3C
-
✽
✽
✽
✽
✽
B64-2934-00
B64-2935-00
B64-2936-00
B64-2936-00
B64-2939-00
INST. MANUAL (DUT, ITA)
INST. MANUAL (SPA, POR)
INST. MANUAL (RUSSIAN)
INST. MANUAL (RUSSIAN)
INST. MANUAL (POL, CZE, HUN)
EE1E2
EE1E2
E3E7E8
E9
E8
261
261
3C ✽ K29-7139-03
3C ✽ K29-7140-03
KEY TOP (FM/AM)
KEY TOP (FM/AM)
✽
✽
✽
✽
✽
B64-2940-00
B07-3122-01
B07-3122-01
B07-3123-01
B19-2304-03
INST. MANUAL (CRO, SLO)
ESCUTCHEON
ESCUTCHEON
ESCUTCHEON
LIGHTING BOARD
E8
EE1E3
E6E7E8
E2E9
A
B
C
D
E
2C
N29-0205-04
3C
N80-2006-48
2C
N80-2008-43
3D ✽ N83-3005-48
2D ✽ N86-2610-48
RETAINING RING (1.5)
PAN HEAD TAPTITE SCREW
BINDING HEAD TAPTITE SCREW
268
268
1C
1C
T90-0523-05
T90-0534-05
ANTENNA ADAPTOR
ANTENNA ADAPTOR
DME1
1D
X92-4850-00
MECHANISM ASSY
209
209
209
210
1C
1C
1C
3C
213
3C
B43-1518-04
BADGE
221
222
223
224
2C
2C
1C
2C
D10-4446-03
D10-4447-03
D10-4589-04
D21-2329-04
LEVER
LEVER
LEVER
SHAFT
226
229
229
229
DC1
3C
2D
2D
2D
1C
E29-2027-02
E30-6402-05
E30-6402-05
E30-6402-05
E30-6413-05
CONDUCTIVE RUBBER
CORD WITH CONNECTOR
CORD WITH CONNECTOR
CORD WITH CONNECTOR
DC CORD
DC1
FC1
1C ✽ E30-6427-05
2D ✽ E39-0718-05
DC CORD
FLAT CABLE
F1
F1
2D
2D
FUSE (MINI BLADE TYPE) (10A)
FUSE (MINI BLADE TYPE) (10A)
236
237
238
2C
G01-2987-04
2C
G01-3096-04
3C ✽ G01-3244-04
-
✽
✽
✽
✽
✽
F52-0006-05
F52-0023-05
✽ H10-4919-12
H25-0329-04
H25-0337-04
H25-1111-04
H25-1111-04
Destination
E
E1
E2
E3
E7
E7E8E9
E3E6
SWITCH UNIT (X16-2932-7x)
EE1E2
E6E7E8
E9
TORSION COIL SPRING
EXTENSION SPRING
COMPRESSION SPRING
POLYSTYRENE FOAMED FIXTURE
PROTECTION BAG (280X450X0.03) E7E8E9
PROTECTION BAG (180X300X0.03)
PROTECTION BAG (280X450X0.03) EE1E2
PROTECTION BAG (280X450X0.03) E3E6
D31-33
D31-33
D31-33
D34-36
D34-36
B30-1567-05
B30-1567-05
B30-1567-05
B30-1533-05
B30-1533-05
LED (RED)
LED (RED)
LED (RED)
LED (PG)
LED (PG)
EE1E2
E6E7E8
E9
EE1E2
E3E7E8
D34-36
D37-39
D37-39
D37-39
D40-42
B30-1533-05
B30-1567-05
B30-1567-05
B30-1567-05
B30-1533-05
LED (PG)
LED (RED)
LED (RED)
LED (RED)
LED (PG)
E9
EE1E2
E6E7E8
E9
EE1E2
D40-42
D40-42
D43-45
D43-45
D43-45
B30-1533-05
B30-1533-05
B30-1567-05
B30-1567-05
B30-1567-05
LED (PG)
LED (PG)
LED (RED)
LED (RED)
LED (RED)
E3E7E8
E9
EE1E2
E6E7E8
E9
D46-48
D46-48
D46-48
D49-51
D49-51
B30-1533-05
B30-1533-05
B30-1533-05
B30-1567-05
B30-1567-05
LED (PG)
LED (PG)
LED (PG)
LED (RED)
LED (RED)
EE1E2
E3E7E8
E9
EE1E2
E6E7E8
D49-51
B30-1567-05
LED (RED)
E9
E : KDC-W4531 E1 : KDC-W4031 E2 : KDC-W409 E3 : KDC-W431GY E6 : KDC-WF431A
E7 : KDC-W4531Y E8 : KDC-W4031Y E9 : KDC-W409Y
(E : Europe K : North America M : Other Areas W : Without Europe)
28
KDC-W4031/W4031Y/W409/W409Y
PARTS LIST
SWITCH UNIT (X16-2932-7x)
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
EE1E2
E3E7E8
E9
E3
EE1E2
Description
D52-54
D52-54
D52-54
D61-65
D61-65
B30-1533-05
B30-1533-05
B30-1533-05
B30-1533-05
✽ B30-1729-05
LED (PG)
LED (PG)
LED (PG)
LED (PG)
LED (BLUE)
D61-65
D61-65
D70
✽ B30-1729-05
✽ B30-1729-05
B30-1567-05
LED (BLUE)
LED (BLUE)
LED (RED)
E6E7E8
E9
C10
C11,12
C15
C21
C61-65
CK73GB0J225K
CK73GB1H103K
CC73GCH1H470J
CK73FB1A225K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2.2UF
0.010UF
47PF
2.2UF
0.010UF
K
K
J
K
K
EE7
EE1E2
C61-65
C61-65
CK73GB1H103K
CK73GB1H103K
CHIP C
CHIP C
0.010UF K
0.010UF K
E6E7E8
E9
J1
✽ E59-0840-05
RECTANGULAR PLUG
CP11
R1,2
R1,2
R11
R13
RK74HB1J103J
RK73GB2A222J
RK73GB2A222J
RK73GB2A471J
RK73GB2A471J
CHIP-COM
CHIP R
CHIP R
CHIP R
CHIP R
10K
2.2K
2.2K
470
470
J
J
J
J
J
1/16W
1/10W
1/10W
1/10W
1/10W
R14
R15-17
R18
R19
R21
RK73GB2A221J
RK73GB2A471J
RK73GB2A102J
RK73GB2A471J
RK73GB2A104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
470
1.0K
470
100K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R22
R23
R23
R31-34
R61
RK73GB2A101J
RK73GB2A104J
RK73GB2A104J
RK73FB2B471J
RK73EB2E621J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
100K
100K
470
620
J
J
J
J
J
1/10W
1/10W
1/10W
1/8W
1/4W
E3
R61,62
R61,62
R61,62
R62,63
R63
RK73EB2E301J
RK73EB2E301J
RK73EB2E301J
RK73EB2E561J
RK73EB2E471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
300
300
300
560
470
J
J
J
J
J
1/4W
1/4W
1/4W
1/4W
1/4W
EE1E2
E6E7E8
E9
E3
EE1E2
R63
R63
R70
R72
R74
RK73EB2E471J
RK73EB2E471J
RK73GB2A221J
RK73GB2A472J
RK73GB2A4R7J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
470
220
4.7K
4.7
J
J
J
J
J
1/4W
1/4W
1/10W
1/10W
1/10W
E6E7E8
E9
R75
R78
R80
R82
W1
RK73GB2A203J
RK73GB2A102J
✽ RK73SB3A330J
✽ RK73SB3A330J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
20K
1.0K
33
33
0 OHM
J
J
J
J
J
1/10W
1/10W
1W
1W
1/16W
W2
W11
W14
R92-1252-05
R92-1252-05
R92-1252-05
CHIP R
CHIP R
CHIP R
0 OHM J 1/16W
0 OHM J 1/16W
0 OHM J 1/16W
S12
S70-0106-05
TACT SWITCH
S11
✽ T99-0457-05
ROTARY ENCODER
EE1E2
E7E8E9
EE7
EE7
E1E2E3
E6E8E9
E3
E6
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
D71-77
D71-77
D96
ED1
IC1
UDZS5.6B
✽ 02DZ5.6F-Y
DA204U
✽ 3-BT-224N
✽ LC75756W
ZENER DIODE
ZENER DIODE
DIODE
EE7
FLUORESCENT INDICATOR TUBE
MOS-IC
IC3
Q1,2
Q1,2
Q1,2
Q1,2
PNA4S22M
ANALOGUE IC
✽ KTC4075EP(Y,GR) TRANSISTOR
✽ KTC4075EP(Y,GR) TRANSISTOR
2SC4617
TRANSISTOR
2SC4617
TRANSISTOR
EE7
EE1E2
E7E8E9
EE1E2
E7E8E9
Q1,2
Q1,2
Q21
Q21
Q21
✽ 2SC5383(E,F)
✽ 2SC5383(E,F)
DTA114EE
✽ KRA302E-P
RT1P141U
EE1E2
E7E8E9
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
C1,2
C3,4
C5
C6
C7-9
CK73GB1H222K
CK73GB0J105K
CK73GB1C104K
CK73GB1H103K
CK73GB0J105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2200PF
1.0UF
0.10UF
0.010UF
1.0UF
K
K
K
K
K
C10-15
C16
C17
C18
C19
CK73GB1C104K
CK73FB0J475K
CK73FB0J106M
CK73GB1C104K
CK73FB0J475K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
4.7UF
10UF
0.10UF
4.7UF
K
K
M
K
K
C20
C21
C22,23
C24-27
C28
CK73GB1C104K
CK73GB1H102K
CK73GB0J105K
CK73GB1C104K
CK73FB0J106M
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
1.0UF
0.10UF
10UF
K
K
K
K
M
C29
C30
C31
C32,33
C34
CK73GB1C104K
CK73GB1H152K
CC73GCH1H470J
CK73GB1C104K
CC73GCH1H560J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1500PF
47PF
0.10UF
56PF
K
K
J
K
J
C35,36
C37
C38
C39
C41
CK73GB1C104K
CK73GB1H102K
CK73GB1H682K
CK73GB1C104K
CK73GB1A334K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
6800PF
0.10UF
0.33UF
K
K
K
K
K
C42-45
C46
C47
C48
C49
CK73GB1C104K
CK73GB1H682K
CK73GB1C104K
CC73GCH1H040C
CK73GB1H332K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
6800PF
0.10UF
4.0PF
3300PF
K
K
K
C
K
C50
C51
C52
C53
C54,55
CK73GB1C104K
CC73GCH1H330J
CK73FB1A225K
CK73GB0J105K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
33PF
2.2UF
1.0UF
0.010UF
K
J
K
K
K
C56,57
C58
C59,60
C61,62
CK73GB1H331K
CK73GB1H472K
CK73GB1H152K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
330PF
4700PF
1500PF
1000PF
K
K
K
K
29
KDC-W4031/W4031Y/W409/W409Y
PARTS LIST
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
C63
C64
C66
C67
C68
CK73GB1H152K
CK73GB1C104K
CC73GCH1H120J
CC73GCH1H180J
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1500PF
0.10UF
12PF
18PF
0.010UF
K
K
J
J
K
R40
R42
R43
R44,45
R46
RK73GB2A394J
RK73GB2A101J
RK73GB2A393J
RK73GB2A302J
RK73GB2A105J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
390K
100
39K
3.0K
1.0M
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
C69
C70
C71
C72
CK73FB1A225K
CK73FB1A105K
CK73FB0J106M
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
2.2UF
1.0UF
10UF
1000PF
K
K
M
K
R47
R48,49
R50
R51
R52
RK73GB2A104J
RK73GB2A331J
RK73GB2A101J
RK73GB2A392J
RK73GB2A163J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
330
100
3.9K
16K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
CN1
CN2
CN2
E41-2083-05
E41-2068-05
E41-2085-15
FLAT CABLE CONNECTOR
L1,2
X1
X2
L92-0386-05
L77-2808-05
L78-0896-05
CHIP FERRITE
CRYSTAL RESONATOR (16.897849MHZ)
RESONATOR (16.00MHZ)
R53
R54
R55
R56
R57,58
RK73GB2A123J
RK73GB2A333J
RK73GB2A103J
RK73GB2A123J
RK73GB2A133J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
12K
33K
10K
12K
13K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
CP1
CP2,3
CP4
CP5
CP6
RK74GA1J104J
RK74GA1J101J
RK74GA1J103J
RK74GA1J102J
RK74GA1J104J
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
100K
100
10K
1.0K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R59
R60
R61
R62
R63
RK73GB2A472J
RK73GB2A123J
RK73GB2A183J
RK73GB2A432J
RK73GB2A133J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
12K
18K
4.3K
13K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
CP7
CP8
CP9
CP10
CP11
RK74GB1J102J
RK74GA1J102J
RK74GB1J101J
RK74GB1J103J
RK74GB1J472J
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
1.0K
1.0K
100
10K
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R64
R65
R66
R67
R68,69
RK73GB2A151J
RK73GB2A104J
RK73GB2A472J
RK73GB2A222J
RK73GB2A104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150
100K
4.7K
2.2K
100K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R70
RK73GB2A102J
CHIP R
1.0K
J 1/10W
CP12
CP13,14
CP15
CP16
R1
RK74GA1J104J
RK74GB1J104J
RK74GA1J104J
RK74GB1J222J
RK73GB2A100J
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
CHIP R
100K
100K
100K
2.2K
10
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
S1,2
S3
S68-0863-05
S68-0862-05
PUSH SWITCH
PUSH SWITCH
R2
R3,4
R5
R6
R7
R92-3494-05
RK73FB2B331J
RK73GB2A101J
RN73GH1J223D
RK73GB2A104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
5.6
330
100
22K
100K
F
J
J
D
J
1/2W
1/8W
1/10W
1/16W
1/10W
D2
D3
IC1
IC2
IC3
DA204UF
DAN202UF
91CW12AFG-5AR1
UPD63712GC
TC94A20F-010
DIODE
DIODE
MICROCONTROLLER IC
MOS-IC
MOS-IC
R8
R9
R10
R11,12
R13
RN73GH1J393D
RK73GB2A104J
RK73GB2A101J
RK73GB2A104J
RK73GB2A102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
39K
100K
100
100K
1.0K
D
J
J
J
J
1/16W
1/10W
1/10W
1/10W
1/10W
IC4
IC5
IC5
IC6
IC6
BA5824FP-F
NJM2880U133
NJM2880U33
S-1112B33MCG
XC6219B332MR
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
R14-17
R18
R21-23
R24,25
R27
RK73GB2A104J
RK73GB2A101J
RK73GB2A103J
RK73GB2A4R7J
RK73GB2A104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
100
10K
4.7
100K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
IC7
IC7
IC8
IC9
Q1
S-1112B25MCG
XC6219B252MR
TC7SH08FU
TAR5S33-F
2SK3018F
ANALOGUE IC
ANALOGUE IC
MOS-IC
ANALOGUE IC
FET
R28
R29
R31-33
R34
R35
RK73GB2A103J
RK73GB2A102J
RK73GB2A104J
RK73GB2A472J
RK73GB2A104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
1.0K
100K
4.7K
100K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
Q3
Q4
Q5
Q6
Q7
UMD9N
2SK3018F
UMD9N
UMD12N
DTC124EUAF
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
Q8
Q9,10
2SB0970
DTC114YUAF
TRANSISTOR
DIGITAL TRANSISTOR
R36
R37
R38
R39
RK73FB2B4R7J
RK73GB2A103J
RK73GB2A221J
RK73GB2A152J
CHIP R
CHIP R
CHIP R
CHIP R
4.7
10K
220
1.5K
J
J
J
J
1/8W
1/10W
1/10W
1/10W
ELECTRIC UNIT (X34-3402-7x)
D401
30
B30-1567-05
LED (RED)
KDC-W4031/W4031Y/W409/W409Y
PARTS LIST
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
C1,2
C3-6
C3-6
C51
C51
CD04AT1HR47M
C90-5684-05
✽ C90-6735-05
C90-5683-05
✽ C90-6746-05
ELECTRO
ELECTRO
ELECTRO
ELECTRO
ELECTRO
0.47UF
0.22UF
0.22UF
3300UF
3300UF
50WV
50WV
50WV
16WV
16WV
C51
C52,53
C54,55
C69
C71
✽ C90-6746-05
CK73GB1H102K
CK73GB1H103K
CK73GB1A474K
CD04AS1C470M
ELECTRO
CHIP C
CHIP C
CHIP C
ELECTRO
3300UF
1000PF
0.010UF
0.47UF
47UF
16WV
K
K
K
16WV
C72
C74-77
C78
C79
C80
CK73GB1H104K
CK73GB1C104K
✽ CD04AT1E101M
CD04AS1A220M
✽ CD04AT1E101M
CHIP C
CHIP C
ELECTRO
ELECTRO
ELECTRO
0.10UF
0.10UF
100UF
22UF
100UF
C81
C82
C82
C96
C97
CK73GB1H103K
CK73GB1E223K
CK73GB1H223K
CD04AS1HR47M
CD04AS1C470M
CHIP C
CHIP C
CHIP C
ELECTRO
ELECTRO
C112,113
C112,113
C112,113
C116
C116
CC73GCH1H100D
CC73GCH1H100D
CC73GCH1H100D
CC73GCH1H331J
CC73GCH1H331J
C116
C117
C117
C117
C118
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
C503
C504
C505
C506
C507,508
CK73GB1C104K
CK73GB1H103K
CD04AT1C4R7M
CK73GB1A684K
CD04AT1A220M
CHIP C
CHIP C
ELECTRO
CHIP C
ELECTRO
0.10UF
0.010UF
4.7UF
0.68UF
22UF
K
K
16WV
K
10WV
C509
C510
C512
C513,514
C515
CC73GCH1H680J
CC73GCH1H101J
CD04AT1C100M
CK73GB1H103K
CD04AT1H010M
CHIP C
CHIP C
ELECTRO
CHIP C
ELECTRO
68PF
100PF
10UF
0.010UF
1UF
J
J
16WV
K
50WV
K
K
25WV
10WV
25WV
C516
C517,518
C519,520
C521,522
C524
CC73GCH1H100D
CK73FB1C105K
CK73FB1C474K
CC73GCH1H102J
CC73GCH1H180J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10PF
1.0UF
0.47UF
1000PF
18PF
D
K
K
J
J
0.010UF
0.022UF
0.022UF
0.47UF
47UF
K
K
K
50WV
16WV
C525
C527
C531
C541
C542
CC73GCH1H150J
CC73GCH1H102J
CK73FB1C105K
CC73GCH1H271J
CC73GCH1H050C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
15PF
1000PF
1.0UF
270PF
5.0PF
J
J
K
J
C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10PF
10PF
10PF
330PF
330PF
D
D
D
J
J
EE1E2
E6E7E8
E9
EE1E2
E6E7E8
C543
C544
C545
C547
C548
CC73GCH1H080D
CC73GCH1H150J
CK73GB1H682K
CD04AT1A220M
CK73GB1E223K
CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C
8.0PF
15PF
6800PF
22UF
0.022UF
D
J
K
10WV
K
CC73GCH1H331J
CD04AS1H2R2M
CD04AS1H2R2M
CD04AS1H2R2M
CK73GB1H103K
CHIP C
ELECTRO
ELECTRO
ELECTRO
CHIP C
330PF
2.2UF
2.2UF
2.2UF
0.010UF
J
50WV
50WV
50WV
K
E9
EE1E2
E6E7E8
E9
EE1E2
C548
C549
C550
C550
C551
CK73GB1H223K
CK73GB1H222K
CK73GB1E333K
CK73GB1H333K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.022UF
2200PF
0.033UF
0.033UF
0.010UF
K
K
K
K
K
C118
C118
C119
C119
C119
CK73GB1H103K
CK73GB1H103K
CD04AS1C100M
CD04AS1C100M
CD04AS1C100M
CHIP C
CHIP C
ELECTRO
ELECTRO
ELECTRO
0.010UF
0.010UF
10UF
10UF
10UF
K
K
16WV
16WV
16WV
E6E7E8
E9
EE1E2
E6E7E8
E9
C553
C554
C556
C559
C561
CK73GB1C104K
CK73GB1A334K
CK73GB1H103K
CK73GB1H332K
CK73FB1H104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.33UF
0.010UF
3300PF
0.10UF
K
K
K
K
K
C153
C201
C255
C255
C255
CK73GB0J105K
CK73GB1H103K
CD04AS1A330M
CD04AS1A330M
CD04AS1C100M
CHIP C
CHIP C
ELECTRO
ELECTRO
ELECTRO
1.0UF
0.010UF
33UF
33UF
10UF
K
K
10WV
10WV
16WV
EE1E2
E7E8E9
E3E6
C562
C563
C564
C565
C568
CD04AT1A100M
CD04AT1HR47M
CK73GB1A474K
CK73FB1C105K
CC73GCH1H271J
ELECTRO
ELECTRO
CHIP C
CHIP C
CHIP C
10UF
0.47UF
0.47UF
1.0UF
270PF
10WV
50WV
K
K
J
C256
C257
C258
C301,302
C303
CD04AS1H010M
CD04AT1H010M
CD04AS1H010M
CK73FB1C474K
CD04AT1A470M
ELECTRO
ELECTRO
ELECTRO
CHIP C
ELECTRO
1UF
1UF
1UF
0.47UF
47UF
50WV
50WV
50WV
K
10WV
EE7
EE7
C579
C581
C582
C582
C583
CK73GB1H103K
CC73GCH1H101J
CK73GB1E223K
CK73GB1H223K
CK73GB1C683K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
100PF
0.022UF
0.022UF
0.068UF
K
J
K
K
K
C331,332
C333,334
C407
C408
C409
CD04AT1C100M
CC73GCH1H681J
CC73GCH1H220J
CC73GCH1H180J
CD04AS0J101M
ELECTRO
CHIP C
CHIP C
CHIP C
ELECTRO
10UF
680PF
22PF
18PF
100UF
16WV
J
J
J
6.3WV
C583
C584
C585
C586
C587
CK73GB1H683K
CD04AT1H010M
CK73GB1H103K
CK73GB0J105K
CK73GB1C104K
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
0.068UF
1UF
0.010UF
1.0UF
0.10UF
K
50WV
K
K
K
C410
C411
C420
C422
C502
CK73GB1H103K
CK73GB1A224K
CC73GCH1H102J
CC73GCH1H101J
CK73GB1H152K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.22UF
1000PF
100PF
1500PF
K
K
J
J
K
C588
C589
C590
C600
C601
CK73GB1A474K
CK73GB1C104K
CK73GB1H392K
CD04AT1A101M
CK73GB1E223K
CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C
0.47UF
0.10UF
3900PF
100UF
0.022UF
K
K
K
10WV
K
E3E6
EE1E2
E7E8E9
31
KDC-W4031/W4031Y/W409/W409Y
PARTS LIST
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
C601
C602
C604
C605,606
C610
CK73GB1H223K
CC73GCH1H151J
CC73GCH1H470J
CC73GCH1H010C
CC73GCH1H010C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.022UF
150PF
47PF
1.0PF
1.0PF
K
J
J
C
C
C620
C623,624
C625,626
CK73GB1H103K
CK73GB1H103K
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
0.010UF K
0.010UF K
100PF
J
Ref. No.
A
d
d
N
e
w
W401-410
W412-427
W801
W830
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
✽ L72-0805-05
✽ L72-0804-05
L33-1978-05
✽ L33-2260-05
L33-1988-05
CF51-53
CF54
L3
L4
L51
CN2
CN3
CN3
CN3
J1
✽ E41-2244-05
E41-0941-05
E41-0941-05
E41-0941-05
E58-0991-05
EE1E2
PIN ASSY
PIN ASSY
E6E7E8
PIN ASSY
E9
RECTANGULAR RECEPTACLE
J2
J4
J5
J6
P1
E56-0855-05
E04-0326-05
✽ E58-0992-05
E63-0898-05
E23-0745-05
CYLINDRICAL RECEPTACLE
EE7
RF COAXIAL CABLE RECEPTACLE
RECTANGULAR RECEPTACLE
PIN JACK
TERMINAL
Parts No.
Destination
Description
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
CERAMIC FILTER (10.7MHZ)
CERAMIC FILTER (450KHZ)
CHOKE COIL (22UH)
CHOKE COIL (52UH)
CHOKE COIL ASSY (140UH)
L61
L101
L101
L101
L501
L40-4795-91
L40-4795-91
L40-4795-91
L40-4795-91
L40-6891-58
L502
L503
L504
L505
L506
L40-3301-58
L40-1021-56
L40-1011-58
✽ L40-3381-58
✽ L31-0977-15
SMALL FIXED INDUCTOR (33UH)
SMALL FIXED INDUCTOR (0.33UH)
FM-RF COIL
L507
L508
L509
L518
L519
✽
✽
✽
✽
✽
L32-0941-15
L30-0776-15
L30-0777-15
L31-0976-15
L40-4763-72
FM OSCILLATING COIL
FM IFT
AM IFT
FM-RF COIL
SMALL FIXED INDUCTOR (4.7NH)
L520
L521
L600
L601,602
X1
✽ L40-3381-58
✽ L40-1073-72
✽ L92-0607-05
L92-0397-05
L78-0879-05
SMALL FIXED INDUCTOR (10NH)
CHIP FERRITE
CHIP FERRITE
RESONATOR (10.000MHZ)
SMALL FIXED INDUCTOR (4.7UH, J)
SMALL FIXED INDUCTOR (4.7UH, J) EE1E2
SMALL FIXED INDUCTOR (4.7UH, J) E6E7E8
SMALL FIXED INDUCTOR (4.7UH, J) E9
W251
W300-302
W300-311
W300-311
W300-324
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
E3E6
E3
E1E2E6
E8E9
EE7
W304-311
W313-324
W313-324
W326-329
W326-337
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
E3
E1E2E3
E6E8E9
E3
E1E2E6
W326-337
W326-345
W331-337
W339-341
W339-341
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
E8E9
EE7
E3
E1E2E3
E6E8E9
W345
W345
W345-347
W346,347
W347
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
E1E2E8
E9
E6
E3
E1E2E8
F
G
H
J
W347
W347-366
W349-353
W349-353
W355-357
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
E9
EE7
E1E2E3
E6E8E9
E1E2E3
R1,2
R21
R51
R52
R53
RK73GB2A101J
RD14BB2C152J
RK73FB2B683J
RK73GB2A393J
RK73GB2A104J
CHIP R
RD
CHIP R
CHIP R
CHIP R
100
1.5K
68K
39K
100K
J
J
J
J
J
1/10W
1/6W
1/8W
1/10W
1/10W
W355-357
W361-366
W361-366
W368-372
W368-399
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
E6E8E9
E1E2E3
E6E8E9
E3
E6
R54
R55,56
R57
R58
R59
RK73FB2B203J
RK73GB2A103J
RK73GB2A223J
RD14DB2H332J
RD14BB2C333J
CHIP R
CHIP R
CHIP R
SMALL-RD
RD
20K
10K
22K
3.3K
33K
J
J
J
J
J
1/8W
1/10W
1/10W
1/2W
1/6W
W369-376
W369-376
W374-393
W378-399
W378-399
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
E31-0001-00
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
JUMPER WIRE
EE1E2
E7E8E9
E3
EE1E2
E7E8E9
R60
R61
R72,73
R75-78
R81
RK73GB2A103J
RK73GB2A223J
RD14BB2C472J
RK73GB2A103J
RD14BB2C103J
CHIP R
CHIP R
RD
CHIP R
RD
10K
22K
4.7K
10K
10K
J
J
J
J
J
1/10W
1/10W
1/6W
1/10W
1/6W
W395-399
E31-0001-00
JUMPER WIRE
E3
R82
RK73GB2A223J
CHIP R
22K
J 1/10W
X2
X3
X3
X3
X501
L77-2793-05
L77-2002-05
L77-2002-05
L77-2002-05
L77-2077-05
2D ✽ N80-3010-48
2D ✽ N83-3005-48
2D ✽ N83-3020-48
3D
N86-2606-48
32
CRYSTAL RESONATOR (32.768KHZ)
CRYSTAL RESONATOR (4.332MHZ) EE1E2
CRYSTAL RESONATOR (4.332MHZ) E6E7E8
CRYSTAL RESONATOR (4.332MHZ) E9
CRYSTAL RESONATOR (10.250MHZ)
BINDING HEAD TAPTITE SCREW
KDC-W4031/W4031Y/W409/W409Y
PARTS LIST
Ref. No.
R83
R85
R86
R87,88
R90
A
d
d
N
e
w
Parts No.
Destination
Description
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
RK73GB2A473J
RK73GB2A1R0J
RK73EB2E1R0J
RK73GB2A1R0J
RK73GB2A1R0J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0
1.0
1.0
1.0
J
J
J
J
J
1/10W
1/10W
1/4W
1/10W
1/10W
R272
R273
R301,302
R303
R304,305
RK73GB2A103J
RK73GB2A474J
RK73EB2E100J
RK73EB2E101J
RK73EB2E472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
470K
10
100
4.7K
J
J
J
J
J
1/10W
1/10W
1/4W
1/4W
1/4W
EE7
EE7
EE7
RK73GH2A273D
✽ RK73GH2A332D
RK73EB2E102J
RK73GB2A104J
RK73GB2A272J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
27K
3.3K
1.0K
100K
2.7K
D
D
J
J
J
1/10W
1/10W
1/4W
1/10W
1/10W
R306
R307-309
R310,311
R312
R313
RK73EB2E4R7J
RK73EB2E472J
RK73EB2E101J
RD14BB2C104J
RK73GB2A104J
CHIP R
CHIP R
CHIP R
RD
CHIP R
4.7
4.7K
100
100K
100K
J
J
J
J
J
1/4W
1/4W
1/4W
1/6W
1/10W
EE7
EE7
EE7
EE7
EE7
R112-114
R112-114
R112-114
R130,131
R133
RK73GB2A222J
RK73GB2A222J
RK73GB2A222J
RK73EB2E4R7J
RK73EB2E4R7J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
2.2K
2.2K
4.7
4.7
J
J
J
J
J
1/10W
1/10W
1/10W
1/4W
1/4W
R331,332
R335,336
R338,339
R351,352
R353
RK73GB2A271J
RK73GB2A303J
RD14BB2C101J
RK73GB2A222J
RK73GB2A102J
CHIP R
CHIP R
RD
CHIP R
CHIP R
270
30K
100
2.2K
1.0K
J
J
J
J
J
1/10W
1/10W
1/6W
1/10W
1/10W
R135-140
R141
R152
R153
R156,157
RK73EB2E4R7J
RK73EB2E2R2J
RK73EB2E100J
RK73EB2E471J
RK73EB2E102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7
2.2
10
470
1.0K
J
J
J
J
J
1/4W
1/4W
1/4W
1/4W
1/4W
R355,356
R358
R359
R360
R363
RK73GB2A102J
RK73GB2A222J
RK73GB2A101J
RK73GB2A222J
RD14BB2C472J
CHIP R
CHIP R
CHIP R
CHIP R
RD
1.0K
2.2K
100
2.2K
4.7K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/6W
R158
R159
R160,161
R162
R162
RK73EB2E101J
RK73EB2E102J
RK73EB2E471J
RK73EB2E102J
RK73EB2E102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
1.0K
470
1.0K
1.0K
J
J
J
J
J
1/4W
1/4W
1/4W
1/4W
1/4W
R365
R366
R367
R368,369
R370,371
RK73GB2A472J
RK73EB2E472J
RK73GB2A104J
RK73GB2A471J
RK73GB2A472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
4.7K
100K
470
4.7K
J
J
J
J
J
1/10W
1/4W
1/10W
1/10W
1/10W
R162
R163
R164
R172
R172
RK73EB2E102J
RK73EB2E471J
RK73EB2E102J
RD14BB2C102J
RD14BB2C102J
CHIP R
CHIP R
CHIP R
RD
RD
1.0K
470
1.0K
1.0K
1.0K
J
J
J
J
J
1/4W
1/4W
1/4W
1/6W
1/6W
E9
R411
R412
R412,413
R412,413
R414
RK73GB2A223J
RK73GB2A223J
RK73GB2A223J
RK73GB2A223J
RK73GB2A223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
22K
22K
22K
22K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
E3
E6
EE1E2
E7E8E9
E3E6
R172
R178
R180,181
R182
R190
RD14BB2C102J
RK73EB2E471J
RK73GB2A471J
RK73GB2A222J
RK73GB2A104J
RD
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
470
470
2.2K
100K
J
J
J
J
J
1/6W
1/4W
1/10W
1/10W
1/10W
E9
R415
R416-418
R416-418
R417,418
R431
RK73GB2A223J
RK73GB2A223J
RK73GB2A223J
RK73GB2A223J
RK73GB2A223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
22K
22K
22K
22K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
EE7
E1E2E3
E6E8E9
EE7
EE1E2
R191
R193,194
R199
R200
R251
RK73GB2A225J
RK73GB2A474J
RK73GB2A241J
RK73GB2A102J
RK73GB2A154J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2M
470K
240
1.0K
150K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R431
R431
R432
R433
R435,436
RK73GB2A223J
RK73GB2A223J
RK73GB2A472J
RK73GB2A222J
RK73GB2A103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
22K
4.7K
2.2K
10K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
E6E8E9
E9
R251
R251
R252
R253
R254
RK73GB2A333J
RK73GB2A333J
RK73GB2A473J
RK73GB2A432J
RK73GB2A100J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
33K
47K
4.3K
10
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
EE1E2
E7E8E9
R437,438
R439
R440,441
R453
R454
RK73GB2A102J
RK73GB2A222J
RK73GB2A473J
RK73GB2A473J
RK73GB2A472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
2.2K
47K
47K
4.7K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R255
R255
R255
R256
R256
RK73GB2A221J
RK73GB2A221J
RK73GB2A331J
RK73GB2A154J
RK73GB2A223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
220
330
150K
22K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
EE1E2
E7E8E9
E3E6
E3E6
EE1E2
R456
R457
R470
R470
R470
RK73GB2A104J
RK73GB2A103J
RK73GB2A222J
RK73GB2A222J
RK73GB2A222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
10K
2.2K
2.2K
2.2K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R256
R257
R257
R257
R271
RK73GB2A223J
RK73GB2A123J
RK73GB2A303J
RK73GB2A303J
RK73GB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
12K
30K
30K
100
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
E7E8E9
E3E6
EE1E2
E7E8E9
R471
R480
R501
R502,503
R504
RK73GB2A103J
RK73GB2A104J
RK73GB2A682J
RK73GB2A222J
RK73GB2A4R7J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
100K
6.8K
2.2K
4.7
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R96
R97
R98
R99
R100
EE1E2
E6E7E8
E9
EE1E2
E6E7E8
EE1E2
E6E7E8
E3E6
EE1E2
E6E7E8
E9
E3
EE7
33
KDC-W4031/W4031Y/W409/W409Y
PARTS LIST
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
R505
R506
R507
R520
R521
RK73GB2A102J
RK73GB2A105J
RK73GB2A102J
RK73GB2A221J
RK73GB2A152J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
1.0M
1.0K
220
1.5K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
W87
W88,89
W90,91
W92
W93
R92-2053-05
R92-1252-05
R92-2053-05
R92-1252-05
R92-2053-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/8W
1/16W
1/8W
1/16W
1/8W
R522
R543
R544
R545
R546
RK73GB2A223J
RK73GB2A562J
RD14BB2C222J
RK73GB2A333J
RK73GB2A432J
CHIP R
CHIP R
RD
CHIP R
CHIP R
22K
5.6K
2.2K
33K
4.3K
J
J
J
J
J
1/10W
1/10W
1/6W
1/10W
1/10W
W93,94
W93,94
W93,94
W96-98
W99
R92-2053-05
R92-2053-05
R92-2053-05
R92-1252-05
R92-2053-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/8W
1/8W
1/8W
1/16W
1/8W
R561
R562
R565
R566,567
R589
RK73GB2A472J
RK73GB2A106J
RK73GB2A394J
RK73GB2A102J
RK73GB2A473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
10M
390K
1.0K
47K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
W102
W252
W252
W506
W604,605
R92-2053-05
R92-1252-05
R92-1252-05
R92-2053-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/8W
1/16W
1/16W
1/8W
1/16W
R590
R591
R592
R594
R595-597
RK73GB2A103J
RK73GB2A513J
RK73GB2A223J
RK73EB2E100J
RD14BB2C100J
CHIP R
CHIP R
CHIP R
CHIP R
RD
10K
51K
22K
10
10
J
J
J
J
J
1/10W
1/10W
1/10W
1/4W
1/6W
W611
W802
W804-807
W808
W810
R92-1252-05
R92-1252-05
R92-1252-05
R92-2053-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/8W
1/16W
R599
R600
R601
R602
R603
RK73GB2A220J
RD14BB2C2R2J
RD14BB2C1R0J
RK73GB2A122J
RK73GB2A560J
CHIP R
RD
RD
CHIP R
CHIP R
22
2.2
1.0
1.2K
56
J
J
J
J
J
1/10W
1/6W
1/6W
1/10W
1/10W
W812
W814
W820
W823
W826
R92-2053-05
R92-2053-05
R92-2053-05
R92-1252-05
R92-2053-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/8W
1/8W
1/8W
1/16W
1/8W
R604,605
W51
W52
W53
W57
RK73GB2A100J
R92-1252-05
R92-2053-05
R92-1252-05
R92-2053-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/10W
1/16W
1/8W
1/16W
1/8W
D3
D52
D53
D53
D54
IMSA-6801-E
MAZ4068N-M
UDZS6.8B
✽ 02DZ6.8F-Y
MAZ4068N-M
W57
W57
W58-60
W61-63
W64
R92-2053-05
R92-2053-05
R92-1252-05
R92-2053-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/8W
1/8W
1/16W
1/8W
1/16W
D55
D57
D71
D72
D72
1SS355
S2V60✽A
MAZ4082N-L
D1F60-5063
1SR154-400
W65,66
W67-71
W67-71
W67-71
W68
R92-2053-05
R92-1252-05
R92-1252-05
R92-1252-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/8W
1/16W
1/16W
1/16W
1/16W
W71
W72
W73
W75
W76
R92-1252-05
R92-2053-05
R92-1252-05
R92-2053-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/16W
1/8W
1/16W
1/8W
1/16W
W78
W79,80
W81,82
W83
W85
R92-2053-05
R92-1252-05
R92-2053-05
R92-1252-05
R92-2053-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/8W
1/16W
1/8W
1/16W
1/8W
W85
W85
W86
W86
W86
R92-2053-05
R92-2053-05
R92-1252-05
R92-1252-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
J
J
J
J
J
1/8W
1/8W
1/16W
1/16W
1/16W
EE1E2
E6E7E8
E9
EE1E2
E6E7E8
E9
E3
E3
E3
EE1E2
E6E7E8
E9
EE1E2
E7E8E9
SURGE ABSORBER
ZENER DIODE
ZENER DIODE
ZENER DIODE
ZENER DIODE
DIODE
DIODE
ZENER DIODE
DIODE
DIODE
D73
D73
D74,75
D74,75
D76
AM01ZNF
✽ 10EDA20
D1F60-5063
1SR154-400
DAN202U
DIODE
DIODE
DIODE
DIODE
DIODE
D76
D76
D77
D77
D81
✽ KDS121-P
✽ MC2848
AM01ZNF
✽ 10EDA20
UDZS4.7B
DIODE
DIODE
DIODE
DIODE
ZENER DIODE
02DZ4.7F-Y
MAZ4062-L
MAZ4062-L
MAZ4062-L
1SS133
ZENER DIODE
ZENER DIODE
ZENER DIODE
ZENER DIODE
DIODE
EE1E2
E6E7E8
E9
EE1E2
D81
D162
D162
D162
D203
E6E7E8
E9
EE1E2
E6E7E8
E9
D251-253
D251-253
D251-253
D251-253
D254
D1F60-5063
D1F60-5063
1SR154-400
1SR154-400
AM01ZNF
DIODE
DIODE
DIODE
DIODE
DIODE
EE1E2
E7E8E9
EE1E2
E7E8E9
EE1E2
34
KDC-W4031/W4031Y/W409/W409Y
PARTS LIST
A
d
d
N
e
w
D254
D254
D254
D255-258
D255-258
AM01ZNF
✽ 10EDA20
✽ 10EDA20
D1F60-5063
D1F60-5063
DIODE
DIODE
DIODE
DIODE
DIODE
Destination
E7E8E9
EE1E2
E7E8E9
EE1E2
E7E8E9
D255-258
D255-258
D259
D259,260
D259,260
1SR154-400
1SR154-400
1SS133
1SS133
1SS133
DIODE
DIODE
DIODE
DIODE
DIODE
EE1E2
E7E8E9
E3E6
EE1E2
E7E8E9
Ref. No.
Parts No.
Description
D261
D301-304
D305,306
D402,403
D402,403
1SS355
MAZ4062-L
MAZ4068N-M
DAN202U
✽ KDS121-P
DIODE
ZENER DIODE
ZENER DIODE
DIODE
DIODE
D402,403
D501
D502,503
D504
D506
✽ MC2848
RN739F
✽ KP2311ETR-G
✽ KV1430STL-G
✽ HVC383B-E
DIODE
DIODE
DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
IC1
IC3
IC4
IC4
IC4
✽ 784225GC256A
✽ BD4912-V4
E-TDA7560A
E-TDA7560A
✽ TB2904HQ
MICROCONTROLLER IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
IC6
IC7
IC7
IC7
IC8
TC7W02FU-F
E-TDA7479AD
E-TDA7479AD
E-TDA7479AD
✽ S-80836CNNB-G
MOS-IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
MOS-IC
IC10
IC11
IC15
Q51-53
Q71
✽ E-TDA7516
✽ BR24L04FV-W
✽ BA00CCWT
2SC4081
UMC2N
ANALOGUE IC
ROM IC
ANALOGUE IC
TRANSISTOR
TRANSISTOR
Q72
Q73
Q74
Q151
Q151
2SB1565(E,F)
2SD1858
UMC2N
DTA114YUA
✽ KRA307-P
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
Q151
Q155
Q252
Q252
Q252
RT1P144M
2SC4081
✽ KTA2014P(Y,GR)
2SA1576A
✽ 2SA1603A
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q330
Q330
Q330
Q351,352
Q351,352
DTA124EUA
KRA303-P
RT1P241M
DTC143TUA
KRC410-P
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
Q351,352
Q501
TH1
RT1N430M
✽ HN3G01J(BL)-F
PRF21BE471QB2
TRANSISTOR
TRANSISTOR
POSITIVE RESISTOR
EE7
EE7
EE1E2
E7E8E9
E3E6
EE1E2
E6E7E8
E9
Ref. No.
A
d
d
N
e
w
Parts No.
Description
Destination
MECHANISM UNIT (X92-4850-00)
2
1B
A10-4827-32
CHASSIS
5
8
10
11
12
1B
2A
2A
2A
3A
D10-4576-83
D10-4579-23
D10-4581-13
D10-4582-13
D10-4583-03
ARM ASSY
LEVER ASSY
ARM
ARM
ARM
13
14
15
16
17
3A
3B
2A
3B
2B
D10-4584-03
D10-4585-03
D10-4586-13
D10-4587-52
D10-4588-13
ARM
ARM
SLIDER
SLIDER
SLIDER
18
19
22
23
24
2B
2B
2A
2B
3B
D10-4595-04
D10-4596-24
D13-2151-04
D13-2152-04
D13-2153-04
ARM
ARM
GEAR
GEAR
GEAR
25
26
27
28
29
3B
3B
2B
3B
2B
D13-2154-04
D13-2155-04
D13-2156-14
D13-2157-04
D13-2158-04
GEAR
WORM
GEAR
GEAR
GEAR
30
31
32
33
35
2B
3B
1B
2A
2B
D13-2168-04
D13-2171-04
D13-2172-13
D14-0759-04
D21-2382-04
GEAR
GEAR
RACK (GEAR)
ROLLER
SHAFT
36
37
1A
1B
D23-0954-04
D39-0246-05
RETAINER
DAMPER
38
39
40
41
42
2B
2A
2A
1B
2A
G01-3072-04
G01-3073-04
G01-3074-04
G01-3075-14
G01-3076-04
EXTENSION SPRING
TORSION COIL SPRING
EXTENSION SPRING
EXTENSION SPRING
EXTENSION SPRING
43
44
45
1B
2B
2B
G01-3077-14
G02-1399-04
G02-1408-04
EXTENSION SPRING
FLAT SPRING
FLAT SPRING
51
52
53
55
56
1A
3B
1B
1A
1B
J21-9676-32
J21-9677-22
J21-9678-13
J90-1001-11
J90-1023-03
MOUNTING HARDWARE
MOUNTING HARDWARE
MOUNTING HARDWARE
GUIDE
GUIDE
DFPC1
3A
J84-0141-05
FLEXIBLE PRINTED WIRING BOARD
A
B
C
E
F
2B
1B
2B
2B
1A
N09-4460-05
N09-4472-15
N09-6004-05
N09-6007-05
N09-6051-05
TAPTITE SCREW (OVAL P TAPTIT)
MACHINE SCREW (M1.7X8.0)
MACHINE SCREW (M1.7X2.5 IB-L)
MACHINE SCREW (PAN M2X2)
TAPTITE SCREW (BIND P 2X5)
G
H
J
K
2A
1B
1B
3B
N19-2163-04
N39-2020-46
N09-6108-05
N09-6155-05
FLAT WASHER
PAN HEAD MACHINE SCREW
MACHINE SCREW (M2✽3.5)
SEMS (TAPTITE SCREW) (PT2X6)
35
KDC-W4031/W4031Y/W409/W409Y
PARTS LIST
MECHANISM UNIT (X92-4850-00)
DM1
DM2
A
d
d
3B
2B
DPU1
2B
Ref. No.
N
e
w
Parts No.
Description
T42-1066-04
T42-1067-04
DC MOTOR (SPINDLE)
DC MOTOR (LOADING)
X93-2010-00
OPTICAL PICKUP ASSY
Destination
Ref. No.
A
d
d
36
N
e
w
Parts No.
Description
Destination
KDC-W4031/W4031Y/W409/W409Y
CAPACITORS
CC 45 TH 1H 220 J
1
2
3
4
5
6
1 = Type ... ceramic, electrolytic, etc.
2 = Shape ... round, square, etc.
3 = Temp. coefficient
CC45
4 = Voltage rating
5 = Value
6 = Tolerance
• Temperature coefficient
1st Word
C
L
P
R
S
Color*
Black Red Orange Yellow Green
ppm/°C
0
–80
–150 –220 –330
• Tolerance (More than 10pF)
Code
C
D
G
J
(%) ±0.25 ±0.5 ±2
±5
• Capacitor value
010 = 1pF
100 = 10pF
101 = 100pF
102 = 1000pF = 0.001µF
103 = 0.01µF
Color*
K
±10
M
±20
T
Blue
–470
X
+40
–20
U
Violet
–750
2
0 = 22pF
Multiplier
2nd number
1st number
2nd Word
G
H
J
K
ppm/°C
±30
±60
±120 ±250
Example : CC45TH = –470±60ppm/°C
Z
P
No code
+80 +100 More than 10µF : –10~+50
–20
–0 Less than 4.7µF : –10~+75
2
L
±500
(Less than 10pF)
Code
B
C
D
(pF) ±0.1 ±0.25 ±0.5
F
±1
G
±2
• Voltage rating
2nd word A
1st word
0
1.0
1
10
2
100
3
1000
B
C
D
E
F
G
H
J
K
1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0
12.5 16
20
25 31.5 40
50
63
80
125 160 200 250 315 400 500 630 800
1250 1600 2000 2500 2150 4000 5000 6300 8000
V
–
35
–
–
CHIP CAPACITORS
(EX) C C 7 3
F SL 1H 000
1
2
3
4
5
6
(Chip) (CH, RH, UJ, SL)
J
7
(EX) C K 7 3
F
1
2
3
(Chip) (B, F)
Z
7
F
4
1H 000
5
6
Refer to the table above.
1 = Type
2 = Shape
3 = Dimension
5 = Voltage rating
6 = Value
7 = Tolerance
RESISTORS
• Chip resistor (Carbon)
(EX) R D 7 3 E
B
1
2
3
4
(Chip) (B, F)
2B 000
5
6
J
7
• Carbon resistor (Normal type)
(EX) R D 1 4 B
B 2C 000
1
2
3
4
5
6
(Chip) (B, F)
J
7
1 = Type ... ceramic, electrolytic, etc.
2 = Shape ... round, square, etc.
3 = Dimension
5 = Voltage rating
6 = Value
7 = Tolerance
• Dimension
L
T
W
Chip capacitor
Code
L
Empty
5.6±0.5
A
4.5±0.5
B
4.5±0.5
C
4.5±0.5
D
3.2±0.4
E
3.2±0.2
F
2.0±0.3
G
1.6±0.2
H
1.0±0.05
Chip resistor
Code
L
E
3.2±0.2
F
2.0±0.3
G
1.6±0.2
H
1.0±0.05
• Rating wattage
Code Wattage Code
1J
1/16W
2C
2A
1/10W
2E
2B
1/8W
2H
W
5.0±0.5
3.2±0.4
2.0±0.3
1.25±0.2
2.5±0.3
1.6±0.2
1.25±0.2
0.8±0.2
0.5±0.05
T
Less than 2.0
Less than 2.0
Less than 2.0
Less than 1.25
Less than 1.5
Less than 1.25
Less than 1.25
Less than 1.0
0.5±0.05
W
1.6±0.2
1.25±0.2
0.8±0.2
0.5±0.05
T
1.0
1.0
0.5±0.1
0.35±0.05
Wattage
1/6W
1/4W
1/2W
Code
3A
3D
Wattage
1W
2W
37
KDC-W4031/W4031Y/W409/W409Y
SPECIFICATIONS
FM
Frequency Range (Frequency Step)
................................................ 87.5MHz~108.0MHz (50kHz)
Usable Sensitivity (S/N : 26dB) ............................ 0.7µV/75Ω
Quieting Sensitivity (S/N : 46dB) .......................... 1.6µV/75Ω
Frequency Response (±3.0dB) ......................... 30Hz~15kHz
S/N ................................................................. 65dB (MONO)
Selectivity (DIN) ....................................... ≥80dB (±400kHz)
Stereo Separation ............................................. 35dB (1kHz)
MW (AM)
Frequency Range (Frequency Step)
...................................................... 531kHz~1611kHz (9kHz)
Usable Sensitivity (S/N : 20dB) ..................................... 25µV
LW
Frequency Range ........................................ 153kHz~281kHz
Usable Sensitivity (S/N : 20dB) ..................................... 45µV
CD
Laser Diode ............................................................... GaAlAs
Digital Filter (D/A) ............................. 8 Times Over Sampling
D/A Converter ................................................................ 1 Bit
Spindle Speed .................... 1000rpm~400rpm (CLV. 2 times)
Wow & Flutter .................................... Below Mesurable Limit
Frequency Response ............................ 10Hz~20kHz (±1dB)
Total Harmonic Distortion ................................. 0.01% (1kHz)
S/N Ratio ......................................................... 105dB (1kHz)
Dynamic Range ............................................................. 93dB
Channel Separation ...................................................... 85dB
MP3 Decode ......... Compliant with MPEG-1/2 Audio Layer-3
WMA Decode ..... Compliant with WINDOWS MEDIA AUDIO
Preout Level / Load
KDC-W4031/W4031Y/W409/W409Y/W431GY/WF431A
............................................................ 2000mV/10kΩ (CD)
KDC-W4531/W4531Y ............ 2000mV/10kΩ (CD/CD-CH)
Preout Impedance ...................................................... ≤600Ω
AMPLIFIER
Maximum Power
KDC-W4031/W4031Y/W409/W409Y/W4531/W4531Y
.............................................................................. 50W x 4
KDC-W431GY/WF431A ....................................... 45W x 4
Power (DIN45324, +B=14.4V)
KDC-W4031/W4031Y/W409/W409Y/W4531/W4531Y
.............................................................................. 30W x 4
KDC-W431GY/WF431A ....................................... 28W x 4
TONE
Bass .................................................................. 100Hz±10dB
Middle .................................................................. 1kHz±10dB
Treble ................................................................ 10kHz±10dB
GENERAL
Operating Voltage (11V~16V allowable) ...................... 14.4V
Current Consumption ...................................................... 10A
Installation Size (Width) ............................................ 182mm
(Height) ............................................. 53mm
(Depth) ............................................ 155mm
Weight ........................................................... 1.40kg (3.1 lbs)
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KENWOOD CORPORATION
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
KENWOOD USA CORPORATION
KENWOOD ELECTRONICS ITALIA S.p.A.
P.O. Box 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.
Via G. Sirtori 7/9, 20129 Milano, Italy
KENWOOD ELECTRONICS CANADA INC.
KENWOOD IBÉRICA S.A.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS LATIN AMERICA S.A.
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
P.O. Box 55-2791, Paitilla Plaza Credicorp Bank Panama Piso #9,
Oficina #901 Calle 50, Panama, Rep. De 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,
10° Andar Cerqueira César, Cep 01410-001 São Paulo, SP, Brasil
Unit No. 3712-3724, Tower 1, Metroplaza, No. 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS UK LTD.
P.O. Box 61318, Jebel Ali, Dubai, U.A.E.
Kenwood House, Dwight Road, Watford, Herts, WD18 9EB, United Kingdom
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS BELGIUM N.V.
Leuvensesteenweg 248J, B-1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS GULF FZE
KENWOOD ELECTRONICS (THAILAND) CO., LTD.
2nd Floor, 956 Udom Vidhya Building, Rama IV Road, Silom, Bangrak, Bangkok 10500, Thailand
KENWOOD ELECTRONICS SINGAPORE PTE LTD.
1 Ang Mo Kio Street 63, Singapore 569110
KENWOOD ELECTRONICS MALAYSIA SDN BHD
#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1,
46300 Petaling Jaya, Selangor, Malaysia

SERVICE MANUAL - Hobbielektronika.hu

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