service manual kdc-w4044ua/w4044uay kdc

Transcription

CD RECEIVER
KDC-W4044UA/W4044UAY
KDC-W4044UG/W4044UGY
KDC-W413UA/W413UAY
KDC-W4544U/W4644UY
SERVICE MANUAL
© 2008-11 PRINTED IN JAPAN
B53-0688-00 (N) 181
Panel assy
KDC-W413Uxx (A64-4673-02)
Panel assy
KDC-W4044Uxx (A64-4672-02)
KDC-W4044U
KDC-W413U
Panel assy
KDC-W4544U (A64-4671-02)
Panel assy
KDC-W4644UY (A64-4687-02)
KDC-W4544U
KDC-W4644U
TDF SPARE-PANEL
MAIN UNIT NAME
KDC-W4044UA
KDC-W4044UAY
KDC-W4044UG
KDC-W4044UGY
KDC-W413UA
KDC-W413UAY
KDC-W4544U
KDC-W4644UY
* Remote controller assy (RC-557)
(A70-2087-15)
Battery
(Not supplied)
Lever
(D10-7049-04) x2
TDF NAME
TDF-W4044UA
TDF-W4044UA
TDF-W4044UG
TDF-W4044UG
TDF-W413UA
TDF-W413UA
TDF-W4544U
TDF-W4544U
Carrying case
(W01-1710-05)
DC cord
(E30-6800-05)
Escutcheon
(B07-3271-01)
TDF PARTS No.
Y33-3022-71
Y33-3022-71
Y33-3022-72
Y33-3022-72
Y33-3022-73
Y33-3022-73
Y33-3022-70
Y33-3022-70
Mounting hardware assy
(J22-0789-03)
* Depends on the model. Refer to the parts list.
This product uses Lead Free solder.
This product complies with the RoHS directive for the European market.
KDC-W4044UA/W4044UAY/W4044UG/W4044UGY
KDC-W413UA/W413UAY/W4544U/W4644UY
BLOCK DIAGRAM
ELECTRIC UNIT (X34- )
W500
ANT.
A1
FRONT-END
R118
J4
AM+B
LX-BUS
A8V
SW5
PHONE
DME1
BU
A8V
SERVO+B
CD
MECHA
16
2
1
IC2
IC1
3
3
P STBY
MUTE
J5
8
SW5
1
2
1
2
1
1
BU5
5
RST
PAN5V
USB5V
SW5
Q301
R15
1/4W
Rx1
BU5
SW5
RST
A8V
DC-CN etc
PHONE
ACC DET / BU DET
PS1-1 / PS1-2 / PS1-3
PS2-1 / PS2-2
IC900
IC251,252
8
LEVEL
SHIFT
IC53
AM+B
BU DET
1
BU5 8
FL+B
1
RESET IC
ILLUMI+B
IC8
9
BOLERO
u-COM
4
BU 3.3V
SERVO+B
IC950
iPod
AUTHENTICATION
CN
1/4W FL+B
Rx2
ED1
to GND
RESET
J2
FRONT
AUX
FL
DRIVER
SW5
IC2
REMOTE
SWITCH UNIT (X16- )
2
SW5
2
IC51
5
S1
ROTARY
ENCODER
J3
USB CN
9
D1-17
KEY
ILLUMI
S3-20
KEY
MATRIX
ILLUMI+B
IC52
HI-SIDE
SW
2
R61,62
IC1
S2
P-ANT
P-CON
POWER
SUPPLY
IC
Q2,3
CD
SERVO
Q11,12
SW14V
J1
PANEL DET
B.U.
SW5
D5
BU5
2
J3
FL
ACC
FL+B
Q705
SYSTEM u-COM
PHONE
IC4
BU5
MUTE
USB5V
USB5V
J1
DC-CN
PS1-1 / PS1-2 / PS1-3
PS2-1 / PS2-2
BU5
E2PROM
BU5
SP-OUT
FRONT L/R
REAR L/R
FRONT
REAR/SW
ROM CORRECTION (NOT USED)
IC10
BU-DET
Q102
SURGE
DET
PRE-OUT
PRE-OUT
MUTE
A8V
BU5
BU5
BU DET
POWER
IC
Q701-704
1
BU5
ACC-DET
Q103
1
E-VOL
1 SW5
IC7
RDS
DECODER
ACC DET
IC6
BU5
5
3
PHONE
Q101
BU
SW5
Q7-10
ILLUMI
+B
Q51,52
SW+16V
SW5
BLOCK DIAGRAM
MOTHER
BOARD
(X34- )
CD PLAYER UNIT (X32-6250-00)
DPU1
IC4
A B
E
C
Q1
F
APC
SIGNAL A/B/C/E/F
PD
SRAM STB
SRAM STB
SO
LD
SO
SI
SI
BUCK
VREF
IC3
FO COIL
FO OUT
TR COIL
TR OUT
FO OUT
TR OUT
DM OUT
FM OUT
DM1
SPINDLE
MOTOR
MOTOR
DRIVER
RF AMP
+
SERVO
PROCESSOR
+
MP3 DECODER
+
WMA DECODER
+
AAC DECODER
+
1M bit SRAM
BUCK
CCE
CCE
PIO0
PIO0
R15
MRST
LEVEL SHIFT
RESISTOR
Lch
FILTER
Lch
C44
Rch
FILTER
Rch
DM OUT
FM OUT
D GND
D1.5V
BU1.5V
D3.3V
ZDET
DM2
LOADING &
SLED
MOTOR
MRST
C43
AGND
X1
CLOCK
16.934MHz
MUTE L/R
A3.3V
Q14
D1.5V
OUTPUT
A.GND
IC5
BU1.5V/
D3.3V
REG
BU5V
P.ON
D.GND
S1
S2
LOS-SW
12EJE-SW
LOE-SW
DRV MUTE
LO/EJ
MOTOR
S7.5V
S.GND
3
COMPONENTS DESCRIPTION
● ELECTRIC UNIT (X34-623x-xx)
Ref. No.
Application / Function
Operation / Condition / Compatibility
IC1
System μ-COM
Controls FM/AM tuner, the changer, CD mechanism, panel, volume and tone.
IC2
E-VOL
Controls the source, volume, tone.
IC4
Power Supply IC
Outputs 5V×2, 8.1V×2, 10.2V, P-CON, P-ANT.
IC6
Power IC
Amplifies the front L/R and the rear L/R to 50W maximum.
IC7
RDS IC
Decodes RDS.
IC8
Reset IC
Lo when detection voltage goes below 3.6V.
IC51
Switching Regulator
Power supply for D+5.1V. (to USB and Panel)
IC52
Hi-side SW
Detects USB Over Current.
IC53
D+3.3V AVR IC
Power supply for D+3.3V. (IC252,900,950)
IC251
Level Shift (3.3V→5V)
Shifts level. (3.3V→5V)
IC252
Level Shift (5V→3.3V)
Shifts level. (5V→3.3V)
IC900
Sub μ-COM
Controls USB and CD mechanism.
IC950
i-Pod Authentication Coprocessor
Authenticates i-Pod.
Q2
Servo+B AVR
When Q3’s base goes Hi, AVR outputs 7.5V.
Q3
Control SW for Servo +B
ON when the base goes Hi.
Q7
FL+B SW
Q8
FL+B AVR
When Q9’s base goes Hi, AVR outputs 10.5V.
Q9
Control SW for FL+B
Q10
FL+B SW
ON when the base goes Lo.
Q11
14V SW
Q12
14V SW
Q51
Control SW for 16V SW
Q52
16V SW
When Q51’s base goes Hi, AVR outputs BU voltage.
Q53
FREQ CONT SW for IC51
1.3MHz when the base goes Lo, 1.8MHz when the base goes Hi.
Q101
ACC DET
ON when the base goes Hi during ACC is applied.
Q102
Serge DET
When the base goes Hi, Surge voltage is detected.
Q103
BU DET
ON when the base goes Hi during BU is applied.
Q104,105
Mute Control
Q301
Panel 5V SW
Q701,702
Pre-out Mute SW
When a base goes Hi, pre-out is muted.
Q705
Mute Driver for Pre-out
Q902,903
3.3V AVR for IC900
When base of Q902 goes Hi, 3.3V is ON.
Q905
CD “LOE_LIM_SW”_Buffer
When the base goes Hi, loading ends.
● SWITCH UNIT (X16-647x-xx)
Ref. No.
4
IC1
FL Driver
IC2
Remote Control Sensor
COMPONENTS DESCRIPTION
● CD PLAYER UNIT (X32-6250-00)
Ref. No.
IC3
4ch BTL Driver
Driver for focusing & tracking coil, driver for sled & spindle motor, and operation for disc
loading & ejection.
IC4
Servo DSP with built-in Audio DAC
With built-in MP3/WMA/ACC decoder and 1M-bit-SRAM.
IC5
BU1.5V/D3.3V REG.
Power supply for BU1.5V.
Power supply for digital/analogue/audio 3.3V.
Q1
APC (Auto Power Control)
Drives LD (Laser Diode).
Q14
D1.5V Output
Switches ON/OFF at one end of BU1.5V line which is separated into 2 directions.
Uses output voltage as D1.5V.
D2
Laser Diode Protection
Prevents reverse bias which is applied to laser.
Laser destruction prevention.
D3,4
Static Electricity Countermeasure
Prevents malfunction by static electricity.
5
MICROCOMPUTER’S TERMINAL DESCRIPTION
● SYSTEM μ-COM: IC1 on X34- (ELECTRIC UNIT)
Pin No.
6
Pin Name
I/O
Application
Truth Value
Table
Processing Operation Description
1
LX DATA M
I/O Data to slave unit
2
LX CLK
I/O LX-BUS clock
3~5
NC
6
REMO
I
Remote control signal input
Detects pulse width
7
NC
-
Not used
Output L fixed
8
BYTE
I
Memory extension bus width setting
Connects to VSS
9
CNVSS
-
10
XCIN
-
32.768kHz
11
XCOUT
-
32.768kHz
12
RESET
-
13
XOUT
-
14
VSS
-
15
XIN
-
16
VCC1
-
17
NMI
I
18
PANEL DET
I
Panel communication detection
H: Panel detached, L: Panel attached
19,20
NC
-
Not used
Output L fixed
21
ROMCOR DET
I
E2PROM writing request
H: E2PROM writing
22,23
NC
-
Not used
Output L fixed
24
PON FL
O
Key illumination power supply control
ON: H, OFF: L
25
NC
-
Not used
Output L fixed
26
PON PANEL
27,28
NC
29
AUD SCL
I/O E-VOL clock input/output
30
AUD SDA
I/O E-VOL data input/output
31
VFD SYS DATA
O
VFD data output
32
VFD PAN DATA
I
VFD data input
33
VFD CL
O
VFD clock output
125kHz
34
VFD BLK
O
VFD driver reset output
H: Reset cancelled, L: Reset
11 minutes after momentary power-down, panel
detached or ACC OFF: L
35
S SYS DATA
O
Bolero serial output
36
S SOC DATA
I
Bolero serial input
37
S SOC CLK
I
Bolero serial clock input
38
CD LOS SW
I
CD loading detection
39
CD LOE LIM SW
I
CD detection (Chucking SW)
40
CD LOEJ
-
125kHz~65kHz
Not used
Output L fixed
Connects to VSS. H: Possible to rewrite flash ROM
L: Reset
10.0MHz
10.0MHz
Connects to VSS
ON: L
11 minutes after momentary power-down, panel
detached or ACC OFF: Hi-Z
I/O Panel 5V control
-
Not used
I/O CD motor control
Output L fixed
The communication begins after 500ms after
VFD_BLK (34) goes Hi.
H: Loading completed, L: No disc
q
Refer to the truth value table
Pin No.
Pin Name
I/O
I
Application
Truth Value
Table
L: Possible to rewrite flash ROM
Connects to VSS (Never set it to output Hi)
41
EPM
Flash ROM EPM input
42
CD MOTOR
43
NC
44
CD DISC12 SW
I
12cm disc detection
45
NC
-
Not used
46
VFD CE
O
VFD control request
47
NC
-
Not used
Output L fixed
48
ROTARY CCW
I
VOL key input (Counter-clockwise)
Detects pulse width
49
ROTARY CW
I
VOL key input (Clockwise)
Detects pulse width
50
NC
-
Not used
Output L fixed
51
RDS DATA
52
RDS QUAL
I
RDS decoder QUAL input
53
CD MUTE
I
CD mute request
54
S SOC REQ
I
Communication request from SOC to system
μ-COM
55
SOC RST
O
SOC reset
H: Normal, L: Reset
56
SOC S STOP
O
SOC stop
H: Normal, L: SOC stopped
57
S SYS REQ
O
Communication request from system μ-COM
to SOC
58~61
NC
-
Not used
Output L fixed
62
VCC2
-
63
NC
-
Not used
Output L fixed
64
VSS
-
65
RDS NOISE
I
FM noise detection
66
TUN SMETER
I
S-meter input
67
TUN IFC OUT
I
Front-end IFC-OUT input
H: Station detected, L: No station
68
AUD DC ERR
I
DC offset detection
If DC offset is detected 20 times in 100ms with
condition below 1.0V, it will be judged as DC offset
is detected.
69
LX RST
O
Forced reset to slave unit
H: Reset, L: Normal
70
LX CON
O
Start-up request to slave unit
H: Slave unit ON, L: Slave unit OFF
71
LX MUTE
I
Mute request from slave unit
H: Mute ON, L: Mute OFF
72
LX REQ M
O
Communication request to slave unit
73
PWIC SVR
O
SVR discharge circuit
74
RDS CLK
I/O RDS decoder clock input
75
LX REQ S
I
Communication request from slave unit
76
PWIC STBY
O
Power IC standby control
Power ON: H, Power OFF: L
77
PWIC MUTE
O
Power IC mute
STANDBY source or momentary power-down: L,
TEL mute: L
I/O CD motor control
-
Not used
q
Output L fixed
Output L fixed
I/O RDS decoder data input
H: Normal, L: Mute request
During 500ms after power OFF or momentary
power-down: H, Since then: L
7
Pin No.
78
Pin Name
MUTE
I/O
Truth Value
Table
Application
I/O Mute
L: Mute OFF, Hi-Z: Mute ON
79
BU DET
I
Momentary power-down detection
BU detected: L,
No BU or momentary power-down: H
(Operates below 4ms after momentary power-down
is detected)
80
ACC DET
I
ACC power supply detection
ACC detected: L, No ACC: H
81
TYPE1
I
Destination SW
82
TYPE2
I
Destination SW
83
PWIC DC ERR
I
Detects whether power IC was short-circuited
to +B or GND
84
LINE MUTE
I
Line mute detection
TEL mute: Below 1V, NAVI mute: Over 2.5V
85
NC
-
Not used
Output L fixed
86
FSEL
O
Frequency SW for switching regulator
H: 1.3MHz, L: 1.8MHz
87
PON SWREG
O
ON/OFF for switching regulator
H: ON, L: OFF
88,89
NC
-
Not used
Output L fixed
90
PS2 2
O
Power supply IC control
w
91
PS2 1
O
w
92
PS1 1
O
w
93
PS1 2
O
w
94
PS1 3
O
w
95
NC
-
Not used
Output L fixed
96
AVSS
-
97
REF CON
O
VREF control
Connects to VREF
98
VREF
-
99
AVCC
-
100
LX DATA S
I
Data from slave unit
• Truth value table
q CD motor control
w Power supply IC (IC4) control
SEL1 (Pin 10)
CD motor
CD loading/eject
Stop
L
L
PS1-2
PS1-3
PS2-1
ILLUMI
P-CON
P-ANT
Load
H
L
L
L
L
OFF
OFF
OFF
Eject
H
H
L
L
H
ON
OFF
OFF
Brake
H
Hi-z
H
L
H
ON
ON
OFF
H
H
H
ON
ON
ON
PS1-1
PS2-2
AUDIO/SW5
AM
L
L
OFF
OFF
H
L
ON
OFF
H
H
ON
ON
SEL2 (Pin 11)
8
TEST MODE
■ Example
:
Key
.
Description of display
5
E
■5
:
J
C
X
Description
X
X
X
X
Disc EJECT times display
Disc EJECT times display. MAX 65535 (times)
While disc EJECT times is displayed, press and hold for 2
seconds or longer to clear disc EJECT times.
A symbol “■” in the key column indicates that the key should be pressed and held for 1 second or longer.
■ How to enter the test mode
Procedure
Note
Press and hold the [1] key and [3] key and reset.
All lamps blink when it is detected that the sub-clock resonator is disconnected.
When having started up in the test mode, change the LINE MUTE inhibition time from 10 seconds to 1 second.
When operating in the test mode, even if a DC offset error occurs, detection information is not written in the E2PROM.
When operating in the test mode, CD mechanism error log information clear mode, and DC offset error detection information clear mode, do
not perform DEMO mode operations.
Also, do not display DEMO ON/OFF option items in the MENU in STANDBY source in the above modes.
Forced disc ejection is prohibited in the test mode.
■ How to clear the test mode
Procedure
Reset, momentary power down, ACC OFF, Power OFF, Panel detached.
Note
Clearing the test mode
■ Test mode default condition
Description
Default values
Source
STANDBY
Display
Display lights are all turned on.
Volume
-10dB (“30” is displayed.)
Bass Boost
OFF
CRSC
OFF regardless of having/not having the switching function.
AUX
ON1
System Q
NATURAL
Preout
Rear
9
TEST MODE
■ Special displays when all lights are on in STANDBY source
Key
Description
Common All lights ON.
1
All lights ON.
Destination terminal
condition indication
T
Y
P
E : 1
1
Development ID condition
indication
8
0
1
E
–
2
“TYPE” indicates system μ-com (IC1) destination, and shows
real-time condition of the destination terminal.
3 . 0
0
Information display
Name of mechanism type
Mechanism version
9
B
2
0 :
Display of name of mechanism type and mechanism version
(Bolero version)
(Press the key while the display is what is shown in the left
column to change to the servo version display.)
Information display
Mechanism servo version
(USB)
S
E
R
V :
Display of mechanism servo table version
column to display mechanism boot program version.)
Mechanism boot program
version (USB)
B
O
O
T :
Display of mechanism boot program version
column to return to the normal display.)
Serial No. display
0
0
0
0
P
O
N
P
O
N
Information display
2
3
Power ON time display
X
0
0
0
0
Serial No. is displayed (8 digits)
0
H
X
X
00~50 is displayed for “XX”. When less than 1 hour, displayed
by displayed by increments of 10 minutes.
X
X
X
X
00001~10922 is displayed for “XXXXX”. MAX 10922 (hours)
When Power ON time is displayed, press and hold for
2 seconds or longer to clear Power ON time.
■3
4
Disc operation time display
C
D
T
C
D
T
X
0
H
X
X
00~50 is displayed for “XX”. When less than 1 hour,
displayed by increments of 10 minutes.
X
X
X
X
00001~10922 is displayed for “XXXXX”. MAX 10922 (hours)
While the disc operation time is displayed, press and hold for
2 seconds or longer to clear the disc operation time.
(Cleared only for displayed media.)
■4
5
■5
6
■6
E
J
C
X
X
X
X
X
Disc EJECT times display
Panel open/close times
display
P
C
X
X
X
X
X
E
1
2
3 : 0
1
2
3
R
R
: E
R
R
<System μ-com> <Mechanism μ-com>
–
–
–
– : –
–
–
–
∗
∗
∗
∗ : ∗
∗
∗
∗
10
PANEL open/close times display. MAX 65535 (times)
Press the key for more than 2 seconds while the PANEL open/
close count is displayed and PANEL open/close count is cleared.
ROM correction version
display
Disc EJECT times display. MAX 65535 (times)
While disc EJECT times is displayed, press and hold for
2 seconds or longer to clear disc EJECT times.
0
FM
Development ID – Version (system μ-com: IC1)
XXXX : XXXX
(System μ-com ROM correction version: Mechanism μ-com
ROM correction)
ERR : ERR
(System μ-com ROM correction error: Mechanism μ-com
ROM correction error)
---- : ---(System μ-com ROM correction data is not yet written:
Mechanism μ-com ROM correction data is not yet written)
**** : ***
(System μ-com ROM correction data is incompatible:
Mechanism μ-com ROM correction data is incompatible)
TEST MODE
Key
AM
Description
Turns off all the lights → Turns on odd and even terminals
alternatively every 125ms (terminals that have a maximum
number of grids) → Turns on only the odd terminals → Turn
on only the even terminals →
Fluorescent indicator short
check
Audio data initialization
Forced Power OFF
information display
A
U
D
P
O
F
P
O
F
N
I
T
AUDIO setting value is re-set to the test mode default value.
F
–
–
–
No forced power OFF
F
P
N
L
Forced power OFF by communication error between system
μ-com and panel.
I
While the forced power OFF data is displayed, press and
hold for 2 seconds to clear the data.
■
DISP
■DISP
AUD
For the display contents, refer to “CD information display
mode” in the next section.
CD information display
mode ON/OFF
While in CD information display mode, press and hold for
2 seconds or longer to clear all CD information.
Information display:
iPod authenticati on IC
installation condition
display
i
P
o
d :
i
P
o
d : O
K
i
P
o
d : N
G
iPod authentication IC installation condition display.
Blank: Checking if the IC is installed
OK: IC is being installed, NG: IC is not yet installed
column to return to the normal display)
• CD information display mode
Key
/
/
/
/
CD mechanism error
log display
CD Load
error
information
display
CD Ejection
error
information
display
CD time
code error
count data
display
(Missing
counts)
Description
M
C
E
R
R
1 : X
X
Mechanism error log 1 (Latest)
XX: Error number. “– –” is displayed in case there is no error.
M
C
E
R
R
2 : X
X
M
C
E
R
R
3 : X
X
L
D
E
R
R
1 : X
X
Load error switch 1
XX: Number of errors. “– –” is displayed in case there is no error.
L
D
E
R
R
2 : X
X
Load error switch 2
E
J
E
R
R
1 : X
X
Ejection error switch 1
E
J
E
R
R
2 : X
X
E
J
E
R
R
3 : X
X
E
J
E
R
R
4 : X
X
C
N
T
L
O
S
E
CD time code error count data (Missing counts) mode display.
C
D
D
: X
X
Number of CD-DA count errors
A
11
TEST MODE
Key
/
CD time
code error
count data
display
(count not
updated)
C
N
T
C
D
D
S
T
A
Description
A
Y
CD time code error count data (count not updated) mode display.
: X
X
Number of CD-DA count errors
■ Test mode specifications in TUNER source
Error is found in front-end (A1), etc. if indications below is displayed while in tuner source.
Status
Display
Description
Front-end (A1) E2PROM data error
T
N
E
2
P
N
G
Front-end (A1) E2PROM is still the default (unspecified) value.
Front-end (A1) communication error
T
N
C
O
N
N
G
Communication with front-end (A1) is not possible.
Destination mismatch
T
N
T
Y
P
N
G
When destination is mismatch between front-end E2PROM
and the product.
• TUNER preset operation
Key
4
Preset function
F
M
1
Description
9
8 . 3
A
4
Change to 98.3MHz with the preset key [4].
• K3I forced switching
Every time when [6] key is pressed in tuner FM source, switched in the following order: AUTO → Forced WIDE → Forced MIDDLE → Forced
NARROW → AUTO. Default status is AUTO, and displayed as shown below.
Key
6
K3I Forced switching
Description
F
M
1
9
8 . 1
A
AUTO
F
M
1
9
8 . 1
W
Forced WIDE
F
M
1
9
8 . 1
M
Forced MIDDLE
F
M
1
9
8 . 1
N
Forced NARROW
• FST adjustment mode
Perform FST soft-mute adjustment.
Key
■DISP
Note
To enter into FST adjustment mode (Press and hold the key for 1 second)
In FM, the frequency changes to 98.3MHz
Operations in the FST adjustment mode are as follows:
Key
/
FM
(UP)
AM
(DOWN)
12
Description
Soft mute
adjustment
S
M
D
Seek Stop Level
adjustment
(Auto)
A
T
N
V
0.00(V) ↔ 5.00 (V) Normal (Local OFF)
Seek Stop Level
adjustment
(Auto)
A
T
L
V
0.00(V) ↔ 5.00 (V) Normal (Local ON)
-
0↔7
F
TEST MODE
Key
FM
(UP)
AM
(DOWN)
■ AUD
AUD
/
/
Description
Seek Stop Level
adjustment
(Manual)
M
N
N
V
0.00(V) ↔ 5.00 (V) Normal (Local OFF)
Seek Stop Level
adjustment
(Manual)
M
N
L
V
0.00(V) ↔ 5.00 (V) Normal (Local ON)
Adjustment
value memory
E
P
The display in the left column is shown when the data has
been written in E2PROM by pressing and holding the key for
2 seconds.
Mode clear
F
M
W
1
R
I
T
E
9
8 . 3
A
4
To clear FST adjustment (The display returns to the normal
display but the test mode is retained)
In the band where the local seek can be turned on or off (Local Seek ON/OFF), it is possible to turn on or off the local seek by pressing the [DISP]
key briefly.
After completing the FST adjustment, if You wish to clear the test mode, You can do this using the reset button.
■ Test mode specifications in CD source
Display mode default: P-Time
• Procedure in CD-DA media (KTD-02A)
Key
Description
Every time pressed, jumps to the track shown below.
No.9 → No.15 → No.10 → No.11 → No.12 → No.13 →
No.22 → No.14 → No.9 (recursive)
But in case the disc has 8 tracks or less, playback starts with
track No.1. (For both CD-DA and compressed file discs)
Track up procedure
Track down procedure
Goes down by 1 track from the currently played track.
1
Jump procedure
Jump to No. 28 (Scratch 0.7mm for MUSIC line vibration testing)
2
Jump procedure
Jump to No. 14 (Blurring surface disc TCD-731RA Tr14)
Information display
Name of mechanism type
Mechanism version
9
B
2
0 :
Display of name of mechanism type and mechanism version
(Bolero version)
column to change to the servo version display.)
Information display
Mechanism servo version
(USB)
S
E
R
V :
Display of mechanism servo table version
column to display mechanism boot program version.)
Information display
Mechanism boot program
version (USB)
B
O
O
T :
Display of mechanism boot program version
column to return to the normal display.)
3
5
Jump procedure
Jump to No.9 and No.22 (Preset 5 → Track 22 in other track
than Track 22, and Preset 5 → Track 9 in Track 22)
(For linearity check)
6
Jump procedure
Jump to No. 15. Set the volume value to “25”.
(For 20Hz 0dB DC protection false-operation FCT checking)
■ Audio-related test mode
Procedure
Press the [AUD] key (main unit)
Press the [AUD] and [∗] keys (Remote control)
Note
Enter audio adjustment mode (the initial item should be Fader, and then, Balance →
Bass Level → Middle Level → Treble Level → SW Level → System Q → V-Offset →
LPF Sub Woofer
13
TEST MODE
About audio adjustment items (include both Audio Function Mode and Audio Setup Mode)
Procedure
For item
forwarding
procedure,
press [AUD]
key and
[FM] key
Item
Procedure
Description
Fader
[VOL] knob and [
/
] key
Adjust to 3 steps of R15 ↔ 0 ↔ F15. (Default value: 0)
Balance
[VOL] knob and [
/
] key
Adjust to 3 steps of L15 ↔ 0 ↔ R15. (Default value: 0)
Bass Level
[VOL] knob and [
/
] key
Adjust to 3 steps of -8 ↔ 0 ↔ +8. (Default value 0)
Middle Level
[VOL] knob and [
/
] key
Treble Level
[VOL] knob and [
/
] key
LPF Sub woofer
[VOL] knob and [
/
] key
Adjust to 2 steps of 80Hz ↔ Through. (Default value: Through)
(Only in models with Sub Woofer output)
Volume Offset
[VOL] knob and [
/
] key
Adjust to 3 steps of -8 ↔ 0 ↔ +8 (Default value: 0 and only in the
internal AUX model)
Procedure
Note
Press and hold [MENU] key
Switch Bass Boost (Note: Front key functions as MENU.)
■ [ATT] key operation
Procedure
Note
In the TUNER source, press [DISP] key
ATT OFF/ON
■ MENU-related test mode
Procedure
Note
Press the [MENU] key (main unit)
Press the [DNPP/SBF] and [DIRECT] keys (Remote control)
Continuous forwarding by remote control is prohibited
■ Backup current measurement
Procedure
Note
MUTE terminal is OFF after 2 seconds, not after 15 seconds.
(During this time, the CD mechanism does not function.)
While ACC OFF (Back Up ON), Reset
■ PREOUT switching
Procedure
Note
In the STANDBY source, press and hold [AUD] key for
1 second or longer
Switches PREOUT
■ Fluorescent indicator (ED1) short check
Procedure
Note
All lights are off → Turns on odd and even terminals alternatively every 125ms
(terminals that have a maximum number of grids) → Turns on only the odd
terminals → Turn on only the even terminals →
In the STANDBY source, press [AM] key
■ Clearing CD mechanism information / Service information / DC offset error information (Clearing E2PROM data)
Status
While pressing and holding [2] key and
[5] key, reset-start.
14
Display
Description
C
L
R
O
At normal termination
C
L
R
X
At abnormal termination
TEST MODE
While “– – – –” is displayed, power can be ON for 30 minutes. This mode is cancelled by resetting. (The last screen will not be retained.)
Data to be cleared is shown below.
CD mechanism error log display
Displays CD loading error data
CD mechanism information
Displays CD EJECT error data
Displays CD time code count error data (missing count)
Displays CD time code count error data (count not updated)
Power ON time display
CD operation time display
Service Information
CD EJECT times display
PANEL open/close times display
Forced Power OFF information display
DC offset error information
DC offset error 1 display (Provides information on whether there is an improper connection or another error)
DC offset error 2 display (Provides information on the number of capacitor leaks)
■ Clearing DC offset error detection data (E2PROM data clearing)
Procedure
Note
While pressing and holding [3] key and [6] key, reset-start.
Procedure
Entering DC offset error display mode.
Display
Description
C
E
R
D
C
O
K
D
C
1
E
R
D
C
1
O
K
When improper connection or other DC offset errors are not detected.
■1
D
C
1
O
K
When detecting improper connection or other DC offset errors, clears
detection data. (Clear E2PROM)
2
D
C
2
4
When detecting capacitor leak, provides information on the number
of capacitor leaks. (0~4)
■2
D
C
2
0
When detecting capacitor leak, clears the number of capacitor leaks.
(Clear E2PROM)
1
R
When DC offset error is detected (when either one of capacitors is
leaking, or an improper connection or another error is detected)
D
Press and hold the [3] and
[6] keys, and reset-start
When DC offset error is not detected (when none of capacitors leak,
no improper connection or other error is detected)
R
When improper connection or other DC offset errors are detected.
This mode is cancelled by resetting. (The last screen will not be retained.)
■ Security
• Forced Power ON mode
Procedure
While pressing and holding [MENU] key and [4] key, reset-start.
Note
While “– – – –” is displayed, power can be turned ON for only 30
minutes. After 30 minutes, can only be recovered by resetting.
15
TEST MODE
• Method of clearing the security code
Procedure
Display
] key for 3 seconds or longer
Press [
while pressing [DISP] key
–
Description
C
O
D
E : –
–
–
C
O
D
E :
Press the remote control [5] key 2 times,
display “K”, and press [
] key.
C
O
D
E : K
display “C”, and press [
] key.
C
O
D
E : K
C
Press the remote control [2] key 1 time,
display “A”, and press [
] key.
C
O
D
E : K
C
A
display “R”, and press [
] key.
C
O
D
E : K
C
A
R
A
P
P
R
V
E
D
Carry out the procedure while “– – – –” is being displayed.
“– – – –” disappears.
O
Security cancelled. (If wrong character is input, code
request mode is displayed.)
■ ROM data transfer
Procedure
Display
While pressing and holding [1]
key and [3] keys, reset-start
Press [MENU] key (MENU)
Press [
] key or [
] key
(In the above ROM READ
status), ■ [4] key for
2 seconds or longer
(In the above ROM WRT
status), ■ [4] key for
2 seconds or longer
(In every status of ROM data)
Press [MENU] key
Description
All lights ON.
:
R
O
M
R
E
A
D
MENU mode
R
O
M
R
E
A
D
Front-end (A1) → Mother unit (X34-). Data transfer processing.
R
O
M
W
R
T
R
E
A
D
R
E
A
D
O
K
R
E
A
D
O
K
D
N
G
Mother unit (X34-) → Front-end (A1). Data transfer processing.
Front-end (A1) → Mother unit (X34-). ROM data is being transferred.
Front-end (A1) → Mother unit (X34-).
ROM correction transfer, security and other data is OK.
2
Front-end (A1) → Mother unit (X34-).
Transfer of security and other data is OK.
Front-end (A1) → Mother unit (X34-). ROM data transfer is NG.
R
E
A
W
R
T
W
R
T
O
K
W
R
T
O
K
1
Mother unit (X34-) → Front-end (A1).
ROM correction data transfer is OK.
W
R
T
O
K
2
Transfer of security and other data is OK.
W
R
T
N
G
Mother unit (X34-) → Front-end (A1). ROM data is being transferred.
:
ROM correction, security and other data transfer is OK.
Mother unit (X34-) → Front-end (A1). ROM data transfer is NG
Clear from ROM correction data transfer processing
This function is used, in case of front-end (A1) failure, to transfer E2PROM data (ROM correction, security and other data) inside of the frontend (A1) to E2PROM of the data saving mother unit (X34-), and this function is also used, after the replacement of the front-end (A1), to transfer
the data that have been saved in the E2PROM of the data saving mother unit (X34-) to the new front-end (A1).
Refer to the following “ROM Data Transfer Process” pages for the details of security and other data”.
16
ROM DATA TRANSFER PROCESSES
When replacing front-end (A1) of mother unit (X34-), or when
adding or replacing ROM correction (program correction
with ROM IC (IC10)), the following activities are required.
■ Operation procedure
Operation procedure is different depending on the
conditions. Proceed with the appropriate operation
procedure depending on the specific condition.
■ Overview
When replacing front-end (A1) in the model where ROM
correction and security data have been written into
E2PROM, included in the front-end (A1) pack, the transfer
function of the E2PROM data itself in the replaced front-end
(A1) is required.
This function in the above system configuration is used
to allow for complete replacement of the front-end at any
service center.
1. In case of replacing front-end (A1) without an applicable
ROM correction.
2. In case of replacing front-end (A1) with an applicable
ROM correction.
3. In case of applying new ROM correction at the same time
when front-end (A1) is replaced. (No ROM correction has
been carried out.)
q
■ Overview of specifications
Procedures for replacement are as follows: To install the
E2PROM to the mother unit (X34-), and replace front-end (A1)
with new front-end after copying the data in the E2PROM
(such as ROM correction data and other data) in the frontend (A1) to the mother unit (X34-) by operating the system,
and then copy the data (such as ROM correction data and
other data) into the mother unit to the E2PROM of the frontend (A1), operating the main body.
Tuner adjustment data was inserted during the tuner pack
manufacturing, and data will not be transferred because
front-end (A1) is built-in.
In addition, tuner adjustment data for new front-end (A1) is
supplied as a service part in which data was inserted.
■ Data to be copied
• ROM correction data
• Other data
Security data
DEMO MODE ON/OFF status
POWER ON time (For maintenance)
Playback time (For maintenance)
EJECT count (For maintenance)
Panel open/close count (For maintenance)
CD I2C status (For maintenance)
CD offset error code (For maintenance)
CD sound skips count (For maintenance)
CD time code not updated count (For maintenance)
CD load switch errors count (For maintenance)
CD ejection errors count (For maintenance)
DC offset error (For maintenance)
Forced Power OFF information (For maintenance)
Serial number (For maintenance)
E2PROM data check data (For internal check)
Mother unit (X34-)
FRONTEND (A1)
E2PROM
SYSTEM
μ-COM (IC1)
E2PROM
E2PROM circuit pattern
Install new E2PROM.
Install E2PROM containing no data, in case of [1] and [2].
In case of [3], install maintenance E2PROM with an
applicable ROM correction program.
w
Mother unit (X34-)
FRONTEND (A1)
E2PROM
SYSTEM
μ-COM (IC1)
E2PROM
17
Turn power on.
Press and hold the [1] and [3] keys and press reset button.
(Enter the system in the test mode.)
Press [B.BOOST] key. (ROM data System enters data
transfer mode.)
Press [ ] (or [ ] .) (Select READ)
Press [ ] key for 1 second or longer. (Data transfer)
Install new front-end (A1).
No ROM correction or other data status.
t
Mother unit (X34-)
FRONTEND (A1)
e
E2PROM
Mother unit (X34-)
FRONTEND (A1)
E2PROM
SYSTEM
μ-COM (IC1)
E2PROM
SYSTEM
μ-COM (IC1)
E2PROM
The system μ-COM (IC1) copies
the data in the front-end (A1) in the
E2PROM on the mother unit (X34-)
Turn power on.
Press and hold the [1] and [3] keys and press reset button.
(Enter the system in the test mode.)
Press [B.BOOST] key. (Start transferring ROM data.)
Press [ ] (or [ ] .) (Select WRT)
In case of [2]
READ OK
R-OK
Mother unit (X34-)
In case of [1] or [3]
READ OK2
y
R-O2
FRONTEND (A1)
E2PROM
Press [ ] key. (Exit ROM data transfer mode.)
Turn power off.
Remove front-end (A1).
r
E2PROM
System μ-COM (IC1) copies
data on the mother unit (X34-) into
E2PROM in the front-end (A1)
In case of [2] or [3]
Mother unit (X34-)
FRONTEND (A1)
SYSTEM
μ-COM (IC1)
WRT OK
E2PROM
W-OK
In case of [1]
WRT OK2
18
SYSTEM
μ-COM (IC1)
W-O2
4. In case of applying a new ROM correction when frontend (A1) is replaced (There is ROM correction data.)
5. In case of applying a new ROM correction even when
front-end (A1) is not replaced.
q
Mother unit (X34-)
FRONTEND (A1)
SYSTEM
μ-COM (IC1)
Turn power on.
Press and hold the [1] and [3] keys, press reset button. (Enter
the system in the test mode.)
Press [B.BOOST] key. (ROM data System enters data
transfer mode.)
e
Mother unit (X34-)
E2PROM
ROM correction
Tuner adjustment
Other
FRONTEND (A1)
E2PROM
E2PROM circuit pattern
SYSTEM
μ-COM (IC1)
E2PROM
the ROM correction data on the
mother unit (X34-) into E2PROM
in the front-end (A1)
Install new E2PROM. (E2PROM that has been updated with
ROM correction)
WRT OK1
w
W-O1
Mother unit (X34-)
FRONTEND (A1)
E2PROM
SYSTEM
μ-COM (IC1)
In case of [4]
In case of [5]
Press [ ] key. (Exit ROM
data transfer mode.)
E2PROM
Press [ ] (or [ ] .) (Select READ)
Mother unit (X34-)
FRONTEND (A1)
E2PROM
SYSTEM
μ-COM (IC1)
E2PROM
data in the front-end (A1) into the
E2PROM on the mother unit (X34-).
(ROM correction and other data)
READ OK
R-OK
19
Turn power off.
Remove front-end (A1).
r
Mother unit (X34-)
FRONTEND (A1)
SYSTEM
μ-COM (IC1)
Turn power on.
Press and hold the [1] and [3] keys press reset button. (Enter
the system in the test mode.)
Press [B.BOOST] key. (Enter the system in ROM data
transfer mode.)
y
Mother unit (X34-)
E2PROM
FRONTEND (A1)
E2PROM
Install new front-end (A1).
No ROM correction or other data status.
SYSTEM
μ-COM (IC1)
E2PROM
data on the mother unit (X34-) into
E2PROM in the front-end (A1)
t
Mother unit (X34-)
FRONTEND (A1)
E2PROM
20
WRT OK
W-OK
SYSTEM
μ-COM (IC1)
E2PROM
A
B
C
D
E
PC BOARD
(COMPONENT SIDE VIEW)
1
(FOIL SIDE VIEW)
SWITCH UNIT
X16-647x-xx (J76-0551-02)
SWITCH UNIT
X16-647x-xx (J76-0551-02)
SRC
SCAN KI2
KS4
R35
KS1
D13
C43 KI1
C46
D16
D14
C44
R41
DISP
D21
2
C45
D15
VOL
AUD
SW+5V
REMO
USB-GND
J1
USB-D+
R4
R7
R5
R8
R6
R15
PAN5V
1
LED+B
RESET
R14
R12
1
80
20
61
1
IC1
60
21
ED1
C31
D1
41
40
KS3
KI1
1
2
3
Ref. No.
Address
IC2
3A
KI3
D5
Address
IC1
4D
KS2
KS4
4
R31
R32
C34
D4
R104
6
R33
GUARD
D102
R103
C102
C101
C38 D8
AUX-R
C61
R101
22
D7
6
D101
21
KS2
R102
F-
5
C37
Ref. No.
KS3
C35
5
X16-647x-xx
KI2
X16-647x-xx
D6
KI3
C36
R13
D2
KI4
KI5
KI4
C32
4
ILL-D-GND
USB+5V
D74
D77
D75
D78
D76
FL+B
KI5
70
USB-D-
D3
3
23
RST
R61
C33
ESD-GND
TDF-DET
R1
R62
2
F+
R21
C21
R22
R2
R11
C12
C11
IC2
VOUT
R23
R3
D73
D72
D71
24
C52
C51
FM+
KS1
GND
AM-
VCC
CP11
C41
D11
C42
D12
R37
R34
CP12
R36
S1
D17
D79
USB
AUX
EJECT
J3
J2
USB-D- USB-D-
C103
C62
AUX-L
AUX-GND
C39
D9
Refer to the schematic diagram for
the values of resistors and capacitors.
7
21
F
G
H
I
J
PC BOARD (COMPONENT SIDE VIEW)
1
W62
R929
R931
50
76
51
R926
C912
R927
C911
R930
R928
R108
C56
14
8
IC252
1
7
14
8
IC251
1
7
R921
R270
R271
R269
R330
R346
6
29
C315
1
CN2
30
R302
R332
R333
R334
D313
R344
2
C64
C316
R345
R343
R318
R317
D312
D311
W64
C513
24
23
22
J3
2
1
W68
X3
C308
1
D305
R508
7
R109
R119
C102
C68
R255
R935
R934
R917
X901
R924
R956
R952
R251
R256
C901
R900
R932
75
R
D304
D306
11 15
R940 R942
R937
IC900
R352
20
16
R54
R53
R55
R57
R618
100
R919
R922
R353
1
26
R915
R913
R972
C301
A1
C302
R403
R402
5
R907
25
C403
4
6
10
C902
C903
1
R260
R254
C916
C905
R910
24
L401
5
X900
R809
C401
Q101
R805
IC950
R967
C705
W60
Q104
R120
W801
P1
R112
EB
D401
W500
EB
D106
D109
Q103
W99
D601
D602
D603
3
R118
D605
D604
D606
BE
C805
Q801
C701
BE
R804
R609
C603
C706
26
C807
R803
R802
R801
R611
R610
R612
R608
R605
R607
R606
R601
R602
R603
BE
27
2
D801
5
D802
1
7
R814
R811
R810
2
9 10 6
C809
13 11 12 8 4 3
1
R705
R706
R704
R703
Q701
BE
C702
EB
Q702
R710
R712
Q704
R711
R709
Q703
EB
W53
IC6
J5
2
W46
J4
W39
W608
W30
ELECTRIC UNIT X34-623x-xx (J76-0550-12)
K
L
M
N
O
W98
1
16
8
1
R101
E
Q52
B
D52
D102
Q11
D104
C17
D2
R1
BE
C52
R119
R51
D107
R109
C2
W1
W2
B
W74
R106
D106
09
W104
W89
R102
D1
R107
Q101
C101
R108
EB
W103
Q2
J1
2
L1
E
9
C1
D108
R110
1
W92
W91
W87
C55
D51
C57
C5
IC4
C7
W202
W95
W3
L51
R54
IC51
R53
5
R55 6
R57 10
1
R56
C59
C58
C56
L52
Q14
R5
270
271
269
R59
C69
R618
R619
R4
EB
Q13
R3
R2
BE
12
D5
IC52
4 5
W5
R62
D4 /
3 1
3
X34-623x-xx
C71
R58
Ref. No.
Address
IC4
4L
IC6
2I
IC51
3K
IC52
4K
IC251
5J
IC252
4J
IC900
4I
IC950
3J
Q2
2M
Q8
6L
Q11
3L
Q52
3L
Q101
3K
Q103
3J
Q104
3J
Q701
3G
Q702
3G
4
5
X2
X1
Q8
R504
R502
R302
R268
R261
R262
R263
B
W68
R15
W64
6
R208
E
D7
C15
Refer to the schematic diagram for the values of resistors
and capacitors.
7
23
P
Q
R
S
T
PC BOARD (FOIL SIDE VIEW)
1
C859
ELECTRIC UNIT X34-623x-xx (J76-0550-12)
R812
R813
TH1
2
R210
R209
R259
C802
C801
C804
C406
C405
C407
C404
R946
R944
R947
R918
R306
C908
R331
C309
24
BUSY
SCLK
CE TXD
R347
7
C917
C906
C904
Q902
R336
R339
R337
R341
R338
R17
EB
31
R307
R206
R207
R335
Q301
C18
R18
30
ROM-DET
M-CLK
R319
R204
34
R301
C204
IC8
R914
R909
R320
C202
C203
Q10
2 1
IC951
1 4
51
50
Q9
Q7
IC1
8 5
M-DATA
R252
R908
1
R266
R265
R264
BOOT MRST
R966
R965
R906
100
CNVSS
R223
C205
R512
C918
R920
R257
R267
R205
R16
A-DC-ERR
80
R620
R340
81
R203
6
R218
C921
C909
R938
R225
C915
ROM-DET-M
BE
R258
RST
R916
R616
R617
Q905
C70
R228
R226
EB
R911
R971
Q903
C19
R253
R969
BE
R943
R941
C206 R227
EB
EB
C914
5
R939
R936
4
R905
R945
1
R904
R970
3
IC53
R64
EB
C803
R954
R968
C952
R923
C922
C65
C66
Q53
R401
SEL2
C201
BE
R115
R116
C12
BE
C9
SEL1
5
Q105
R806
R117
D110
R114
C11
C3
EB
D3
4
C806
C861
C854
C856
R111
R151
C14
C4
C67
3
R113
C20
R152
R52
R808
Q102
D101
EB
D103
Q51
EB
C858
C853
BE
Q12
Q3
C851
C852
C857
C855
C860
RXD
U
V
W
X
Y
1
2
C871
C872
R707
R702
C602
BE
Q705
R613
R615
R614
C601
R701
R708
R604
C404
C406
C405
C407
Ref. No.
28
R401
15
C504 C502
14
R556
IC2
1
C921
A-DATA
R501
R503
A-CLK
T MRST
Address
IC1
5R
IC2
4U
IC7
6V
IC8
6Q
IC53
4S
Q3
3P
Q7
6Q
Q9
6Q
Q10
6Q
Q12
3Q
Q51
3Q
Q53
4R
Q102
3S
Q105
3S
Q301
6R
Q705
3V
Q902
4T
Q903
4S
Q905
4S
4
5
C310 C311
C516
R348 R349
R510
C307
16
9
IC7
C515
6
8
C512
1
R509
R506
R507
C514
C306
R342
R331
C510
C509
S-METER
14
3
X34-623x-xx
7
Refer to the schematic diagram for the values of resistors and capacitors.
25
Z
AA
AB
AC
AD
PC BOARD (COMPONENT SIDE VIEW)
1
X32 B/2
S2
15
12EJE
ORG
1
LOS
GRE
R1
LD
B
A
R2
RFI C3
Q1
TRK-
VREF
AGND
C30
C20
DFCT
R43
RED SLED OUT/LOAD
WHT SLED IN/EJECT
R44
C42
ZDET
SLED
IN/EJECT
SLED
OUT/LOAD
GRY GND
VIO LOE/LIM
R64
C48
C47
R50 R49
FO0
TRD
TRO
IPF
R74
C41
FMD
FOD
RFRP
X1
D3.3V
R75
MOTOR
DMD
LO/EJ
C61
S.GND
S.7.5V
C50
1
TRK+
IOP-
C10
C11
C27
R14
SPDL-
SPDL+
PON
DRVMUTE
CCE
DGND
LOE SW
SRAMSTB
8EJE SW
R51 R58
BU5V
PIO0
R59
MRST
MUTE L/R
SO
TE
FE
C4
C103
D
GS
CN2
NC
E
AGND
Q14
BU1.5
DGND
SI
F
FCS+
FCS-
IOP+
BLK
SPDL-
SPDL+
LOS
RED
ORG
GRE
BLU
GND
12EJE
VIN
D1.5V
AGND
LOS SW
D3.3
12EJE SW
BUCK
BSIF GATE
BSIF DATA
BSIF LRCK
4
BSIF ST REQ
30
GND
RF ARF
Rch
Lch
3
3.3V
BE
C1
R4
R3
PD
CD PLAYER UNIT
X32-6250-00 A/2 (J76-0556-02)
D2
C+D
D4
BLU
GND
FOK
S1
2
CN1
5
X32-6250-00
6
7
Ref. No.
Address
Q1
2AC
Q14
3AC
26
AE
AF
AG
AH
AI
PC BOARD (FOIL SIDE VIEW)
1
X32 B/2
2
C57
60
R102
R27
3
C101
C43
R53
R52
R54
R15 R13
R56
R18
R17
41
R76
R73
61
R57
R72
D3
C18
R8
C46
R65 R9
C45
R39
R40
C19
C54
4
C24
40
C51
3
R25
C36
R69
R70
R71
CP7
IC4
5
R55
80
C26
C29
21
R7
C8
C22
IC5
1
C44
C14
1
20
C15
C9
C23
R11
R10
C25
C31
C13
C16 C59
C49
C6
R6
C12
R5
CD PLAYER UNIT
X32-6250-00 A/2 (J76-0556-02)
1
4
24
IC3
12
13
5
X32-6250-00
Ref. No.
Address
IC3
4AG
IC4
3AF
IC5
3AG
6
7
27
7
28
X34-623x-xx (1/4)
0V
TP165
P1
J3
24
23
PANEL
R348
10K
22
21
20
19
18
17
16
15
A
2/2
D603
D602
72
51
C316 10P
C315 10P
14
13
12
X16J1
11
10
31
5
SW5V
7
8
9
8
0.01
C908
R914
22K
CHL
CHG
CHR
69
70
10
R613
4.7
R615
10
R614
75
71
100
2
1
TP102
LX CLK
R910
1K
BU3.3V-1
R606 1K TP98
R609 100 TP95
LX REQ S
LX MUTE
R607 1K TP97 LX DATA S
R605 100 TP99
R608
100 TP96 LX DATA M
CH L
TP101 CH GND
TP100
C602 R602
0.1
10
R601
10
CH R
TP94
R610 4.7K
R603
4.7
LX CON
LX RST
TP92
C603
47u6.3
+
C601
0.1
LX REQ M
TP93
R612 4.7K
BU
GND
R611
100
R911
6
26
R913
100
9
TP128
2
C922
10
3.3V
0.6V
7
7
27
28
R972
1K
29
R915
1K
30
R916
31
100
32
33
34
35
36
37
38
39
40
41
42
43
0V
44
3.3V
45
47
46
48
49
50
11
6
FL+B
D606
TP90
R706
180
R971
TP154
BU3.3V-1
30
46
R/SL
R/SR
29
TP161 R338 2.2K
8
10
47K
7
0.01
C909
15 0V
16
17
FR
RR
28
31
GND
4
32
OUTL2
OUTR2
18
19
FL
RL
3
TP163 R341 2.2K
CREF
FDR+
OUTRF
OUTRR
20
21
D401
6
TP160 R337 2.2K
13
FDR-
FDL-
FDL+
OUTLF
OUTLR
22 4.0V
23
1
1
R335
11
12
QD3R
QD3G
WIM TC
MUTE
24 8.1V
SCL
SDA
2
33
9
10
3.3V 14
3.3V
R353
10
3.3V 8
QD3L
QD2R
QD2L
VDD
25 R402 470
26 R403 470
W500 1
TP162 R339 2.2K
34
D311
6
5
7
QD2G
SCL
SDA
5
TP159 R336 2.2K
D313
DP
8
D312
8
18
R331 3.9K
CHR
CHG
CHL
AUR
AUG
AUL
R352
10
4
QD1G
6
TP173
DN
48
49
C921
220P
4
R342 3.9K
7
R970
0
FL+B(FL)
LED B(LCD)
R349
10K
1
VFD CE
10
QD1R
GND2
VFD SYS DATA
9
4
VFD PAN DATA
TM
C311 C310
1000P 1000P
6
R
0
VFD CLK
FSEL
5.0V
3
TP171
EXTRES
11
D604
USB5V
0V
12
TP339
TP340
TP338
3
TP170
VS
1
R330 100
OSCIN
C515
18P
D
VFD BLK(INT)
FILOUT
AM+B
AU8V
I
USB D+
NU
5
TP172
GND
2.5V
X3
4.332MHz
13
J4 LX BUS
USB GND
8
OSEL
74
C516
18P
2
USB D-
7
MPX
R510
1K
C406
TP155
6
VREF
5V
16
0V RDCL
15
T57
14
OSCOUT
C405
1
D601
RTRY CW
5
52
1
D605
RTRY CCW
4
5.0V
3
RDDA
C407
1
R333 1K
C513
10u35
+
QUAL
28
23
R604
1K
R332 100
1
R508
2.2K
12
TP156
R506 2.2K
8
TP157
2
R507 2.2K
4
REMO
C514
11
R340 2.2M
TUNER UNIT
10
7
R334 1K
IC7 RDS IC
680P
6
TP158
330P
13
2
3
RESET
25
9
R347 1K
R509
5.1K
L
5
SW5V
A
C
SW5V
0.1
AUL
C309 0.01
C509
2 TP79
1
4.7
3 TP78
8
TP891 R344
C510
0.1
TP91
GURAD
TP76
AUX Lch
4 TP77
8
D304
7
3.3V
0V
2.2
5
66
R
TP75
SCL
AUG
6
65
E-VOL
2
12
C404
Q705
AUX GND
IF+B
8
SDA
AUR
IFGND
TP74
IC2
D306
L
10
C401
47u16
+
3
C308
47u6.3
+
C306
0.1
R
TP73
C872
4.7
STDGND
9
R705
180
W608
TP881 R346
RDSMUTE
1
AUX Rch
RDS
11
5
D305
D-GND2
20
C307
0.1
QUALITY
TP65
27 R401 10K
3
3
SMETER
TP72
2
DC ERR
1
BU
2
TP871 R345
AMIFOUT
14
28
Q702
WIN IN
Q701
BU5V
Q704
L
R503
15 TP71 470
C702 R702
10u35 330
+
Q703
MUTE
DRIVER
for
PRE
OUT
CDR
PLLGND
13
R501
470
R/SR
R704
22K
R343
1K
D-GND
16 TP70
C701 R701
10u35 330
+
J5
TP164
VDD5V
TP69
R/SL
R703
22K
QD1L
SCL
TP342
B
CN DET
ESD GND
5
R710
22K
1
SDA
17
CDL
4
R709
22K
SW5V
IFC
18
0.1
ANT.
68
COM+B
TP113
TP68
AU8V
AM+B
VT
19
SW5V
OSCGND
21
TP552
TP66
C502
R712
180
680P
C871
0.01
AM+B
22
TP551
L401
4.7uH
NC
23
67
ANT IN
0.1
RFGND
24
C504
26
4.7K
TUN
GND2
C706 R708
10u35 330
+
TP344
TP341
FRONT
C512
6
PRE-OUT
MUTE SW
R504
A1
Q701-704
FR
R711
180
G
R502
4.7K
3
0
C705 R707
10u35 330
+
1
R556
FL
A
E
REAR/SUB
ELECTRIC UNIT (X34-6xxx-xx)
1
6
BU3
Q903
BU
22K
3.3V
for IC
Q902
24
23
R
9
DVS
0V
DVC
3.3
DSP
CD
CD
CD
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DVS
DVC
NC
NC
NC
NC
NC
C403
1u50
+
9
1
5
BU3.3V-1
9
11
5
F-AUX
USB
BU
5
4
F
G
H
I
J
-6xxx-xx)
3
1
1
6
C912
15P
C911
15P
R924 100
X901
77
R917 1K
0.01
5.0V
C953
6
5
SDA
7
VCC
WP
8
NC1
A0
4
A1
A2
GND
2
3
1
NC15
MODE0
15
14
100
SCL
0.1
C952
R968
33K
R954
22K
1
C68
47u6.3
+
C67
1
3
4
2
MODE1
I2CSDA
13
3
57
37
11
12
13
R251
100
3.3V
VCC
8
14
R252
100
22K
9
4
3
2
1
GND
12
11
R253
3.3V
0V
R255
LEVEL SHIFT
5V
3.3V
53
100
17
NOT USED
SW5V
IC10 E2PROM
16
1
2
A0
WP
5V
0V
A2
4
SCL
GND
0V
SDA
8
7
AUD-SCL
TP410
6
IC8
3
SCL
5
SDA
TP409
AUD-SDA
12
9
5.0V
VCC
A1
3
4
5
0V
NC
5
VSS
C
16
11
5
8
R956
SC
3.3V
R257
11 100
3.3V
0V
66
67
77
9
7
NC3
5
11
12
0V
R928
22K
78
0V
71
86
84
R254
22K
9
0V 7
15K
BU3.3V-1
BU3.3V
12
R952
100
5
R930
DP
3.3V
0V
5V
0V
TP900
R918 1K
DN
5V
0V
35
78
17
IC252
5V
0V
6
R929 10
36
22K
R259
100
R931 10
79
I2CSCL
VSS
BU3.3V
BU3.3V-2
80
3.3V
0V
BU3.3V-1
65
C914
0.01
BU3.3V
R932 15K
C918
1
R927
1M
IC251
LEVEL
SHIFT
3.3V
5V
R947 22K
76
DVCC3A
X1
X2
DVSS
75
74
73
R926
0
BSIF LRCK
AM1
USB OC
72
71
USB VBUS SW
3.3V
100
70
IPOD RST
12
R923 22K R922
67
100
R921
67
66
R920 22K
68
REQ M
CD MUTE
NC
ZDET IN
66
65
R919
100
64
DVCC3A
63
3.3V
DVSS
62
0V
NC
NC
61
NC
TP908
60
59
NC
NC
58
NC
57
NC
NC
NC
56
55
51
52
NC
NC
BOOT
3.3V
0V
69
NC
3.3V USB D+
0V
9.000MHz
3.3V
0V
NC
NC
50
84
3.3V
5
8
9
11
5
47K
10
BU5V
7
9
8
16
SVR+B
2.2K
TP373
TP374
42
13
1
SERVOGND
40
TP372 R301
CD LOEJ
13
2
3
CD MOTOR
31
23
30
R302
TP371 100
TP370
PON CD
CCE
4
5
DRIVEMUTE
TP367
TP369
TP366
R307 2.2K
R306 2.2K
TP364
TP368
DGND
BU5V
6
7
SERVO+B
82
8
9
CD LOE LIM SW
CD MRST
10
11
CD MSTOP
PIO0
TP365
12
13
9
39
CD DISC8 SW
14
15
CD MUTE R
Lch
GND
17
Rch
87
C302
TP359 0.47u50
CDR
+
TP360
65
TP361
28
TP362
24
TP363
29
16
18
19
CD-SI
CD LOS SW
CD DISC12 SW
20
21
AUDIO+B
22
23
CD-SO
24
25
BUCK
BSIF GATE
BSIF BCK
26
27
SW3.3V
28
29
BSIF ST REQ
30
BSIF DATA
CN2
BSIF LRCK
1
PAN5V
FL+B(FL)
LED+B(LCD)
VFD CE
VFD SYS DATA
2
3
ILL D GND
4
5
LED+B(FL)
NC(LCD)
6
7
C301
TP357 0.47u50
CDL
+
TP358
TP356
TP355
TP354
TP353
38
R317
2.2K
44
R319
2.2K
R318 4.7K
88
13
89
TP380
TP351
TP375
TP376
TP377
TP378
TP379
PANEL 5V
SW
TP152
TP151
TP153
TP154
PAN5V
R320 4.7K
5
94
71
92
93
FL+B
LED+B
26
46
TP161 R338 2.2K
31
9
Q301
TP352
VFD PAN DATA
BU5V
SW5V
BU5V
13
TP163 R341 2.2K
32
10
10
USB5V
BU5V
V
14
86
82
USB D-
BU5V
85
81
5
85
R938
22K
87
R934 100
N
BU3.3V
14
88
0V
4
3.3V
54
3.3V
0V
NC
49
R935 100
IC
TP53
9
89
AM0
NC
48
TP901
TP903
46
47
R936 100
86
82
CD LOE LIM SW
DVCC3A
87
0V
15
R941
3.3K
SD
Q905
3.3V
0V
DVSS
R937 100
83
DVSS
NC
88
15
5
43
R939 100
0V
D+3.3V
AVR IC
R260
NC
89
16
R943
3.3K
92
SC
3
42
R940 100
84
DATA M
CD LOE LIM SW
BUFFER
NC
90
17
93
22K
Q905
NC
41
R942 100
R258
40
R944 100
91
85
DATA S
NC
92
5.0V
NC
R945 100
13
CLK
93
94
14
CD SO
NC16
VCC
SUB u-COM
NC10
12
1K
MRST
1
2
MSTOP
4
3
REQ S
IPOD RDY
CD S
IC900
R946 100
NRESET
VCC
1
2
3
R900
R904 22K
3.3V
R905 100
32.768kHz
5
6
XT1
7
XT2
DVCC3B
R907
100K
8
9
PWE
DVSS
BSIF ST REQ
C902
18P
2.2
1.8V or 0V
10 0V
11
12
RVIN
13
14 3.3V
RVIN
16
17 0V
15
RVOUT2
DVCC1A
19
20
21
18
NC
NC
NC
NC
23
22
CD CLK
NC
39
45
IPOD SDA
NC
38
.3V
IPOD SCL
94
1
36
37
44
BSIF BCK
NC
22K
95 3.3V
BSIF DATA
NC
R967
96 0V TP902
DVCC3A
NC17
IC9
5V
0V
18
NC18
NC9
14
0V
97
BSIF GATE
NC
35
98
NC
NC
34
0V
3.3V
0V
CD PON
32
99
NC
CD DRIVEMUTE
33
100
DVSS
10
TP906
19
NC19
IC950
NC8
TP905
20
NC20
NC7
8
9
NC
3.3V
0V
NC6
7
NOT USED
3.3V
2
31
6
BU3.3V-1
30
C901
0.01
ROMCOR DET
CD SRAMSTB
916
14
3.3V
0V
3.3V
0V
DSP REQ
915
1K
00
X900
3.3V
0V
1.8V or 0V
54
29
NC
24
3.3V
53
972
1K
0.01
14
DVCC3A
NC
0.01
C908
28
C905
DVSS
27
913
00
CCE
25
NC
0V
DSP RST
9
26
0.01
R909 1K
24
DVSS
23
C906
RVOUT1
R908
100
C916
10
DVCC1B
K
02
C915
1
C917
10
R969
3.3V AVR
for IC900
1
3.3V
0V
10
BU3.3V
BU3.3V-2
3.3V
B
4
BU3.3V
3
0.01
BU3.3V-2
C903
22P C904
BU3.3V-2
iPod
AUTHENTICATION
COPROCESSOR
22K
R906
6
SD
3
1
to CD MECHA.
X34-623x-xx (2/4)
29
8
16
K
L
M
N
O
DC IN
0V
14
15
20
R208 47K
10
21
22
TP413
5V
0V
0.1
5V
0V
26
5
5
10
23
24
25
26
27
SCL
SDA
R209
470
28
R210
30
470
NC
NC
0V
ROMCOR DET
NC
5V
0V
NC
PON FL
5V
0V
NC
PON PANEL
NC
NC
AUD SCL
AUD SDA
5V
0V
5V
0V
5V
0V
5V
0V
31
R268
47K
13
10
5V
0V
8
100K
68
R223 2.2K
65
R512 2.2K
64
TP502
63
0V
62
5.0V
19
8
16
REAR R-
FRONT R+
TP6
TP7
RR-
FR+
REAR L-
FRONT RTP5
C855 4700P
TP4
RL-
FR-
C854 4700P
REAR L+
FRONT LTP3
FL-
C853 4700P
FRONT L+
TP1
65
77
USB5V
R270 47K
C856 4700P
C857 4700P
R118
10K
84
5.1V
24
8
R271 47K
60
C58
33K
R56
3.3V
0V
66
61
59
NC
5V
58
0V NC
57
S SYS REQ
56
SOC S STOP
55
SOC RST
54
S SOC REQ
53
CD MUTE
52
RDS QUAL
RDS 51
DATA
R1 1K
3.3V
0V
67
C205 1000P
66
1/2W
16
R269
47K
57
R267 100
R266 100
56
R265 100
55
54
R264 100
TP404
53
52
51
SW5V
19
C
f
10
C70
1000
17
13
TP2
FL+
86
70
R15
7.5
FL+B
16
8
16
RL+
22K
R805
R117
6.8K
NC
C852 4700P
TAB
RR-
RR+
VCC2
R618
USB
+5V
1 5.1V
24
26
CD
OUT4-
OUT4+
OUT3-
22
20
RL-
R228
R226
R227
R225
82
81
TYPE1
TYPE2
PWIC DC ERR
83
84
NC
5V
0V
NC
C851 4700P
D801
27
PWRGND4
VCC2
PWRGND3
OUT3+
84
87
86
85
FSEL
86
R59
20K
NC
87
90
VSS
PANEL DET
17
17
RDS NOISE
NC
31
10
29
4V
0V
5.0V
NMI
37
C204
19
VCC1
36
6
5.0V
18
88
SYSTEM
u-COM
XIN
TUN SMETER
71
69
TP414
67
5V
0V
IC1
VSS
35
1
R207 47K
18
89
90
XOUT
69
68
TUN IFC OUT
3
72
70
VFD PAN DATA
32
33
VFD CL
33
34
34
VFD BLK
R261
100 35
S SYS DATA
R262
100 36
S SOC DATA
R263 37
S SOC CLK
100 38
CD LOS SW
38
39
CD LOE LIM SW
39
40
CD LOEJ
40
41
EPM
42
CD MOTOR
42
43
NC
44
CD DISC12 SW
44
45
NC
46
46
VFD CE
47
NC
48 ROTARY
48
CCW
49 ROTARY
49
CW
50
NC
VSS OUT
2
LX CON
3.3V
AUD DC ERR
0V
5V
0V
RESET
VFD SYS DATA
0V
VDD
5.0V
TP432
4
NC
R205
47K
3
17
LX MUTE
Q53 56K
2
XCOUT
75
72
FREQ
CONT
SW
for
IC51
32
16
17
73
71
LX RST
10.000MHz
R206 47K
NC
PS2 2
91
PS1 1
PS2 1
92
R58
47K
91
92
93
94
93
94
NC
PS1 2
PS1 3
95
96 0V
AVSS
98
99 5.0V
97
VREF
AVCC
5V
0V
100K
VIN
12
13
RDS CLK
LX REQ M
XCIN
R619
76
74
PWIC SVR
0V
77
75
LX REQ S
CNVSS
77
76
PWIC STBY
NC
78
GND
10K
X1
PWIC MUTE
R218
22K
79
78
VOUT
22P
MUTE
REMO
BYTE
79
BU DET
3
IC51
5
X2
32.768kHz
R204
11
5V
0V
5V
0V
5V
0V
NC
20
80
5.1V
6
TP54 R54
PG
R
100K
7
R53
BIAS
V
33K
1.3V 8
FB
S
C56 R55 1.0V 9
VC
BOO
10
330P 20K
RT
R57
0.9V
R62
22K
18P
C203
NC
17
5V
0V
3
10
0V or 5.0V
5V
0V
EN
C202
0V
8
NC
BU5V
87
OC
0V
R203 10K TP412 9
CONTROL SW
for SERVO+B
19
80
D1
SRV+B
20
ACC DET
C1
0
Q2
4
BU5V
BU5V
6
TP252
5V
0V
55
TP900
35
7
5
4
3
GND
7
3
Q3
C2
22u16
+
78
6
D2
C64
220u10
+
5
LX CLK
C69
0.1
LINE MUTE
3
4
17
IC8 RESET IC
C17
0.1
Q2
77
19
19
PON SWREG
2
2
LX DATA M
REF CON
R617
100K
100
25
23
21
0V
14.4V
TP315 1
19
0V
RL+
C803
18
16
IN3
S-GND
FL
18
17
100K
1
1
8
9
10
100
47K
LX DATA S
1
R616
R256
100
R251
11 100
12
2
56
3
100
R255
R120 R1
100K 47
20
5.0V
Q12
Q11
BU5V
R620
3
14
3.3V
0V
14V SW
R811
47K
5V
0V
BU5V
3.3V
0V
BU
18
R810
1K
RL
12
C801
0.22
0V 14
IN1
OUT1+
FL+
6.9V
18
3
24
5V
0V
J
SERVO
+B AVR
C66
1
5V
0V
MUTE
0.22
C806 R808
17
AC-GND
RR
IN4
SVR
PWRGND2
IN2
11
0V
R812 C805
0 33u16
+
14.4V
7
9
8
FL-
FR+
5V
0V
17
3
5
SW5V
0.01
6
18
BU5V
1
12
7
74
2
1
OUT1-
OUT2+
6
OUT2-
OFFDET
4
FR-
1
C65
1
220P
VOUT VDD
VCC1
5
STBY
PWRGND1
3
1
TAB1
2
W801
3
CE
10
C802
0.22
C804
15
FR
0V
GND
5
R809
1K
11
8
R806 TP316
5.6K
TH1
C809
C206
NC
3.3V
3
MUTE
CONTROL
5.0V
IC53
4
6.8V
6.8V
POWER IC
1
15
6.9V
10
D802
A0
17
0V
5V
0V
6.9V
Q104
15
A1
47K
MUTE
78
76
5
6
WP
SCL
SDA
IC951
4
A2
IC6
SD
100
5V
0V
3
0V
D110
SC
TP906 R965 TP904
47u6.3
+
C67
Q105
R803
28
23
R966
TP905 100 TP907
R802
33K
MUTE
CONTROL
1
C807
1
6
3
3.3V
R IC
13
1
6
0.22
3
1
10
BU
R804
330
BU
J1 9
19
16
KDC-W4044UA/W4044UAY/W4044U
30
X34-623x-xx (3/4)
P
Q
R
S
T
TP9
TP10
33K
SWITCHING
REGULATOR
5.1V
D7
2.7K
HI-SIDE
SW
Q7
5
FL+B SW
14.4V
2
0V
C4 0.1
TP922
14.4V
3
0V
TP27
4
5
J
9
19
12
0.1
TP28
C19 0.022
R4 10K
R5 10K
92
91
4.9V
2.5V
11
0V
C14
VCC2
VDD
SW5V
SEL1
E
10.3V
4.9V
2.5V
0V 10
TP31
90
D4
W202
R3 10K
R2 10K
10
Q13 Q14
93
1000P
C7
100u6.3
+
C9 0.1
C201
1
R64
94
C70
5V
0V
VCC1
I
13.7V 7
TP26
AM
G
14.4V 6
TP30
5.0V 8
D5
AUDIO
F
TP924
TP420
CONTROL SW
for IC4
P-ANT
B
2.2
8.1V
0V
P-CON
A
BU5V
D3
C12
0.1
C5
220u16
+
C11
TP25
BU
2SB1443
3
2SC4081
SEL2
ILM
10.2V
POWER
SUPPLY
IC
Y/W4044UG/W4044UGY/W413UA/W413UAY/W4544U/W4644UY (1/2)
SIGNAL LINE
GND LINE
B LINE
4
DAP202U
DA204U
5
6
UNIT
No.
X34-6230-01
X34-6230-11
X34-6230-10
X34-6230-23
X34-6230-22
X34-6230-21
X34-6232-71
X34-6232-72
X34-6232-71
X34-6232-72
X34-6232-73
X34-6232-74
X34-6483-20
X34-6483-21
AU8V
AM+B
GND
C4
1
TP921
A1
TP920
C3
0.1
DESTINATION
J
K1
K
M3
M1
M2
E1/E2
E5/E6
E3
E7
E
E4
R
R1/R2
LED+B
IC4
(X34-6xxx-xx)
BU
C20
1500P
5.1V
2
Q13,
R118 R151
14
YES YES YES
YES
YES
YES YES YES
YES YES YES
YES YES YES
YES
YES
YES
YES
YES
YES
680
BU
1 5.1V
VIN
CONTROL SW
Q9 for FL+B
Q10
R16
C15
22u16
+
R17
IC52
VOUT
GND
2
R62
22K
3
EN
OC
FL+B AVR
Q8
TP52
4
CONTROL SW
for 16V SW
C59
10
C58
10
D51
USB
+5V
C871, D4,
C206 872,859
J5
5
YES E63-0937-05
YES
E63-0937-05
E63-0896-05
YES E63-0937-05
YES
YES E63-0896-05
YES
YES E63-0896-05
YES
E63-0937-05
YES
E63-0937-05
YES
E63-0937-05
YES
E63-0937-05
YES
E63-0937-05
YES
E63-0937-05
YES
E63-0937-05
E63-0937-05
0.47
R51
680
C57
1
10
2
D52
BD
C52
10u35
+
BOOST
RT
0.9V
Q52
Q51
R18 47K
VC
3
10
SW
C71
VIN
FB
TP51
C18 0.1
0
BIAS
16V SW
L52
22uH
4 14.4V
4
3
9
RUN
C55
8
PG
L51
22uH
7
5
R52
100K
IC51
S2V60-5009F46
HZS9-E(A1)
D1F60-5063
1SS133
HZS11-E(C3)
EC31QS04AG
UDZW20(B)
MTZJ6.8(B)
HZS5-E(B1)
KDS121-P
HZS7-E(A3)
AVRL1613R3FTA
STZ6.8N
R152,
R616- R922,
R225 R226 R227 R228
923
620
512
YES
47K 47K
47K
47K 22K
47K YES YES
47K
47K 47K 47K 22K
47K 47K 22K YES YES
47K 22K 47K 22K YES
YES 47K 22K 47K 47K
YES 47K 22K 22K 47K
YES 47K 22K 47K 47K
YES 47K 22K 22K 47K
47K 47K 47K YES YES
YES
47K 22K 47K YES YES
YES
47K 47K
47K
47K
22K 47K
80
79
84
20
5V
0V
6
2SB1565
2SC4081
KRC403-P
KRA303-P
2SB1443
KRC404-P
KRA307-P
KRC410-P
KRC407-P
2SB1689
YES
YES
YES
YES
YES
YES
22K
YES
YES
R109
6.8K
BU DET Q103
2SB1565
YES
R116
W202
C101 0.01
10K
1
X86-4230-01
YES YES YES
YES
X86-4230-11
YES
YES YES YES
X86-4230-11
YES YES
X86-4230-11
X86-4230-11
YES YES YES YES YES
YES YES YES YES
X86-4230-11
YES YES
YES X86-4232-70
YES YES
YES X86-4232-70
YES YES
YES X86-4232-70
YES YES
YES X86-4232-70
YES YES X86-4232-70
YES YES YES
YES YES X86-4232-70
YES YES YES
X86-4230-12
X86-4230-12
R115
LINE
MUTE
Q101
MODEL NAME
10K
R114
10K
D109
W
B
ACC
DET
R108
Q102
:
:
:
:
:
:
:
:
:
:
D1
:
D2
:
D3,101-104
:
D4,5,401,801,802 :
D7
:
D51
:
D52
:
D106-108
:
D109
:
D110
:
D304-306,601-606 :
D311,312
:
D313
:
BU
100K
F
C102
0.01
Q2
R113
D106 R107
SERGE
DET
GND
R106
3.3K
R112
20K D107
Q102
R120 R119
100K 47K
R110
68K
D108
10K
R118
BU
R111
47K
30622MGPB72FP
E-TDA7719
BD4914-V4
E-TDA7851A
E-TDA7478AD
S-80836CNNB-J
NOT UESD
LT3684EMSE
BD6538G
R1114N331B-TR
74AHCT08PW
74LVC08APW
92CD28AFG7BV2
MFI341S2159
NOT USED
Q2,8
Q3,9,51,101-103
Q7,11,13
Q10,12,14,705
Q52
Q53,104,105
Q301
Q701-704
Q902,905
Q903
3
0
4
TP16
B.U.
N.C.
GND
P CON
C1
3300u16
+
C859
0.01
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
U333
KDC-MP242U
KDC-MP342U
KDC-MP443U
KDC-MP5043U
2009
KDC-MP543U
USB
ENTRY
KDC-W4044UA/UG
KDC-W4044UAY/UGY
KDC-W413UA
KDC-W413UAY
KDC-W4544U
KDC-W4644UY
CKDCMP2042U
VOSTEON
CKDCMP7079DU/TU
R151
C858 4700P
C857 4700P
C856 4700P
R152
C854 4700P
D1
L1
R101
4.7K
D102 TP12
D104
TP8
R102
4.7K
TP15
N.C.
D101
TP11
REAR R+
D103
RR+
REAR R-
FRONT R+
TP7
FR+
TP5
TP6
RR-
RL-
FR-
P ANT
E
ACC
1
PHONE
16
2
TP13
15
3
TP14
14
4
P-CON
13
5
P-ANT
12
6
FRONT R-
11
C855 4700P
IC1
IC2
IC4
IC6
IC7
IC8
IC10
IC51
IC52
IC53
IC251
IC252
IC900
IC950
IC951
F1 10A
(F52-0023-05)
YES
YES
YES
YES
YES
YES
YES
YES
DC IN
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.
X34-623x-xx (4/4)
7
31
U
V
W
X
Y
1
2b
2b
3b
3b
P11
col1
P12
1k
1k
P13
2k
2k
2k
P14
3k
3k
S1
P15
1j
1j
1j
P16
2j
2j
2j
P17
3j
3j
S8
P18
1h
1h
P19
2h
2h
2h
P20
3h
3h
S2
P21
1a
1a
1a
P22
2a
2a
2a
P23
3a
3a
S3
P24
1m
1m
1m
P25
2m
2m
2m
P26
3m
3m
S4
P27
1e
1e
1e
P28
2e
2e
2e
P29
3e
3e
S9
P30
1c
1c
1c
P31
2c
2c
2c
P32
3c
3c
S10
P33
1r
1r
1r
P34
2r
2r
2r
1a
S22
S23
31
30
P6
P7
G1
S24
S25
33
32
P8
P9
1GA 4
G2
S26
34
36
35
P10
2GA 3
G3
S28
S27
37
P11
2GA 4
38
39
40
P12
3G 2
S31
S29
41
P13
S32
S30
42
43
P15
P16
P14
S35
S33
44
45
46
P18
P17
G1
S36
48
47
P19
3G 3
1GB 1
S38
S37
49
50
51
P21
P20
S41
S39
S40
53
54
52
P22
P23
1GB 2
G2
S42
55
S43
57
56
P25
P26
2GB 1
S45
S46
S48
S44
58
P27
59
60
P28
61
S49
S47
P29
P24
3G
1a
2a
1a
2GA
2a
col1
3a
Dp
col2
3r
S11
1d
1d
P37
2d
2d
2d
P38
3d
3d
S16
P39
1n
1n
1n
P40
2n
2n
2n
P41
3n
3n
S17
P42
1p
1p
P43
2p
2p
2p
P44
3p
3p
S12
P45
Dp
P46
col2
d
S7
P47
c
S6
P48
e
S5
ILL D GND
P49
q
S15
PAN5V
1
24
TP23
P46
P45
15
14
S15
S16
P44
P43
1GA 1
12
13
S13
S14
S12
11
P42
2GA 2
9
10
P41
P40
S10
8
7
S9
S11
2GA 1
3G 1
6
5
P39
4
P38
G1
G2
1
G2
G1
G3
G3
2
3
KS4
KS3
TP29 60
KS3
R11
47K
TP34
65
TP33
64
TP32
63
TP31
5V
0V
KS4
TP28 59
KS2
KS1
TP35
66
61
6
3
67
62
KS6
5
0.1
0V
1K
KI1
TP24
C11
1
R13
S52
3
4 11.3V
S52
5
S1
TP26 57
TP27 58
KS1
KS2
S2
S3
S1
S3
S2
56
55
S5
S4
54
53
S5
21
22
S4
20
S6
TP21
S51
6
7
S50
S49
8
9
S48
S47
10
S46
11
12
S44
S45
S7
S8
S6
52
SW5V
R15
68
KS5
51
16
17
13
S43
14
15
16
S41
S42
S40
17
18
S39
S38
19
11.3V
0V
S8
22
TDF DET 23
ESD GND
S17
4.7
69
KI3
5V
0V
R14
76
70
KI2
S18
77
C12
0V
71
KI4
S19
S7
20
AUX GND 21
AUX R
S20
19
GUARD 19
AUX L
S17
15
40
5V
0V
S21
50
18
TP18
S18
39
KI5
49
SW+5
TP17
1
38
P1
S22
S9
16
TP16
14
S19
P2
S23
S9
REMO
RESET 17
TP15
D-
S24
S10
RTRY CW 15
TP14
S20
72
VSS
P3
S11
14
TP13
36
37
73
DVDD
S25
S11
RTRY CCW
S21
35
IC1
48
USB D- 13
TP12
34
74
DVDDCAP
3.0V
FL DRIVER
S26
46
12
S22
D+
33
11.3V
0V
S27
S10
USB GND
S24
S23
TP11
31
32
S28
S12
A
S25
76
30
75
VDD
OSCI
47
USB D+ 11
TP10
S26
220
S29
S12
10
S27
5V
76
0V XBLK
DO
5.0V
S13
USB+5V
TP9
2
79
29
78
R12
S30
S14
9
77
S28
79
78
77
S31
S13
1/2
VFD RST
80
28
S14
X34J3
TP8
S29
26
27
RST
S32
45
8
S31
S30
S33
44
7
VFD CLK
TP7
FL+B
78
25
VFL
S51
S50
S49
S48
S47
S46
S45
S44
S43
S41
S42
S40
S39
S38
S37
VFD DATAS
TP6
S32
S34
80
79
SCL
CSB
5V
0V
S15
6
VFD DATAM
TP5
S33
24
80
SD
S35
S15
5
5
TP4
2
2
11.3V
0V
S36
42
4
FL+B
TP3
21
22
23
43
LED+B 3
S36
S35
TP2
S16
2
S37
20
TP1
1
11.3V
0V
41
S13
J1
5
S16
S14
f
P37
2
2
PAN5V
LED+B
1
b
3
2
1p
P51
S8
S6
5V
0V
16
3r
1d
P50
S7
5
1
C21
R22
100
3
GND1
1
SW5V
2
IC2
REMOTE
CONTROL
SENSOR
VOUT
4
1
P36
1h
P36
X16-647x-xx (1/2)
3a
col
VFD CE
32
1GB
2a
1k
P35
7
62
2GB
2b
col
6
P31
1b
P9
P10
R21
100K
1b
GND2
3f
1b
VCC
3f
P8
5.0V
P7
ED1
P30
2f
S50
2f
63
1f
2f
64
1f
P6
P32
3g
1f
P33
3g
P5
TP36
R62
24
65
P4
S52
2g
66
2g
67
2g
2GB 2
P3
68
1g
P35
1g
P34
1g
PAN5V
LED+B
4
P2
FL+B
3
R61
24
a
P1
2
2GA,2GB 1GA,1GB
SW5V
3G
F+2 70
F+1 69
PIN
NAME
S51
SWITCH UNIT (X16-6xxx-xx)
ANODE CONNECTION
KI5
KI4
KI3
KI2
KI1
4.7
Z
AA
AB
AC
AD
1
SWITCH UNIT (X16-6xxx-xx)
MODEL NAME
22
23
F-2
F-1
S18
S17
24
S19
GA
U333
KDC-MP242U
KDC-MP342U
KDC-MP443U
2009
KDC-MP5043U
USB
KDC-MP543U
ENTRY
KDC-W4044UA/UAY
KDC-W4044UG/UGY
KDC-W413UA/UAY
KDC-W4544U
KDC-W4644UY
CKDCMP2042U
VISTEON CKDCMP7079DU
CKDCMP7079TU
TP25
P1
25
26
P2
P3
1GA 3
S21
S22
S23
S20
27
P4
28
29
P5
G1
S24
31
30
P6
P8
P7
32
P9
1GA 4
33
S25
5
1GA
ED1 : 3-BT-262N
5
UNIT
No.
X16-6470-01
X16-6472-71
X16-6470-10
X16-6472-71
X16-6470-21
X16-6470-21
X16-6472-71
X16-6472-72
X16-6472-71
X16-6470-10
X16-6470-10
X16-6693-20
X16-6693-21
X16-6693-22
D1-7,9
B30-1782-05
B30-1779-05
B30-1779-05
B30-1779-05
B30-1781-05
B30-1781-05
B30-1779-05
B30-1780-05
B30-1779-05
B30-1779-05
B30-1779-05
B30-1779-05
B30-1780-05
B30-1534-05
D1-7,9 : D8,11-14 : D15-17 : D21
: B30-1779-05
D101
: FTZ6.8E
D102
: DA204U
S1
SIGNAL LINE
GND LINE
B LINE
5
C51 0.01
17
C52 0.01
S2
KEY MATRIX
KI1
S1
KS1
VOL
15
14
VOL
AUDIO
1
FM
KI2
SCAN
KI3
KS2
6
5
4
1
2
3
KS4
SRC
KS5
PANEL
DET
KI4
AUD DISP
KS3
KI5
h
f
S16
EJECT
PAN5V
S15
2
80
FM+
TP38
KS2
m
SCAN
S12
S13
6
5
4
S7
1
TP40
KS4
S8
2
S3
d
d
(1GB,2GB,3G)
(2GA)
S9
S10
S9
S8
3
S3
S11
S16
S17
5
S12
S13
S15
S5
S4
S14
EJECT
TP41
TP42
TP43
KI2
KI1
KI5
KI4
TP45
4
TP46
S7
S5
S6
4
KI2
(1GA)
J3
1
2
TP50
3
22
D102
C101 33P
R102
TP49
D101
D+
R101
22
C102 33P
D-
C103
4700P
SUB ILLUMI
D15 D16 D17 R37
R35
D14 D13
R34
D12 D11
1K
R41
D21
TRIANGLE
ILLUMI
D8
D9
D7 R33
D5
D6
D4 R32
D2
6
D1 R31
KI1
1K
1
4
c
S4
KI5
4.7
S6
D3
2
e
S1
KI4
R15
KI3
c
S10
SRC
3
n
AM-
KI3
4.7K
TP39
KS3
0V
4
DISP
S11
LED+B
76
47K
R14
0.1
5
S20
p
b
g
6
77
C12
S18
f
S2
79
78
S19
a
b
k
e
S17
j
g
r
S14
3
a
AM
ESD GND
TP37
KS1
2
• DC voltages are as measured with a high impedance
voltmeter. Values may vary slightly due to variations
between individual instruments or/and units.
RESET
CP11
100
R34,
R31,
D8,11-14
R37
D15-17
R33
35
32
470 390 560
B30-1781-05
B30-1779-05
470 470 750
470 390 560
B30-1781-05
B30-1779-05
470 470 750
220 220 560
B30-1781-05
B30-1781-05
220 220 560
B30-1779-05
470 470 750
B30-1780-05 B30-1780-05 470 470 750 470
B30-1779-05
470 470 750
B30-1781-05
470 390 560
B30-1781-05
470 390 560
470 470 750
B30-1779-05
B30-1780-05 B30-1780-05 470 470 750 470
B30-1534-05 B30-1534-05 560 560 820 560
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.
P51
: BU9754KV-E2
: PIC95603
21
1GA 2
P49
P50
20
19
S3
S2
P48
S4
17
S5
18
P47
16
P46
P45
P44
14
15
S16
S14
S15
P43
12
S13
13
1GA 1
IC1
IC2
DESTINATION
J
K1
K
M3
M1
M2
E1/E5
E2/E6
E3/E7
E
E4
R
R1
R2
4
TP44
19
22
20
3
6
USB
21
TP47
1 J2
TP48
2
3
AUX
KDC-W413UA/W413UAY/W4544U/W4644UY (2/2)
7
X16-647x-xx (2/2)
33
AE
AF
AG
AH
AI
1
CD PLAYER UNIT (X32-6250-00) (A/2)
BUCK 24
D3.3 25
5
BSIF ST REQ 26
R57
100
TP74 SO
R55
100
23
TP61 BUCK
R56
TP512 D3.3
100
R69
TP513
BSIF ST REQ 100
BSIF GATE 27
BSIF DATA
28
BSIF BCK 29
BSIF LRCK 30
TP514
BSIF GATE
R70
100
TP515
BSIF DATA
R71
100
TP516
BSIF BCK
R72
100
TP517
BSIF LRCK
R73
100
6
12EJE
SW
LOE/LIM
SW
7
34
X32-6250-00 (1/2)
C46
1
4
4.0V 5
VSS
VIN
58
EN1
3
0V
1
3.3V
S2
TP502
12EJE SW
12EJE SW
TP62
23
11
TP75
8EJE SW
LOE SW
TP76
10
: BD8222EFV
: TC94A92FG-301
: XC6415S001P1
Q1
Q14
: 2SB0970
: RUE003N02
D2
D3,4
: DAP202U
: DA204U
57
58
59
60
SIGNAL LINE
GND LINE
B LINE
38
39
CDMON3
DVSS3L
XVSS3
XI
XO
XVDD3
VDD1-2
VSS2
PIO0
PIO1
PIO2
PIO3
PIO4
PIO5
PIO6
PIO7
0.1
D3.3V
D1.5V
BU1.5V
BU1.5V
IC3
IC4
IC5
56
LO 1.6V
C61
TP91 DGND
2
D3.3V
59
55
DVDD3L
D3.3V
2
2
58
53
54
DVDD3R
2
55
57
52
CDMON2
40
57
TP89
D3.3V
TP338
LOS SW
TP63
22
1M
0.1
55
59
1.5V VOUT1
VOUT2 3.3V
54
TP501
LOS SW
10
C54
C43
1000P
C42
0.1
TP520
BU1.5
66
R39
D1.5V
D3.3V
C30 0.1
BU1.5V/D3.3V
REG.
IC5
64
R74
10K
D1.5V
65
TP511 IPF
D3
5
2
S1
TP504
GND
TP92
D1.5V
Q14
(X32- ) (B/2)
LOS
SW
2.2
D4
TP66 NC
TP73 SI
22
1
L
54
D1.5V
OUTPUT
51
1.6V
RO
VDD3
TP65 Lch
R
1.5V
DVSS3R
61
TP67 A.GND
LOS SW 22
12EJE SW 23
53
49
3.3V 50
53
TP69 MUTE L/R
TP64 Rch
R40
680
C103 0.1
1
69
R54
100
46
16.934MHz 48
R75 10K
SO(BUS2) 21
TP78 PIO0
X1
1
SI(BUS3) 20
TP68 MRST
C101
73
45
TP90
AGND
C49
NC 19
R53
100
43
44
47
1
10K
11
TP77
SRAMSTB
42
R44 4.7
1
13
R25
LCH 18
R52 100
4.7
AGND 17
14
41
R
R43 4.7
5
R27
RCH 16
R51
1K
1
to ELECTRIC UNIT (X34- )
P100 14
15
10
SRAMSTB 12
MUTE L/R 15
0V
16 0V
TP81 BU5V
LOE SW 10
4
26
39K
TP80 DGND
8EJE SW 11
MRST 13
17 1.7V
0V
27
R49
TP344
18
L
TP335
C36
BU5 9
MUTE1
R50
36K
4
C31
1
8
MUTE2
4.3V
POWVCC2
TP202
DGND
TP79 CCE
POWGND2
TP204
CCE 7
TP70 PON
MUTE34
TP95
ZDET
TP343
R102
1K
PON 6
TP60 DRVMUTE
PREGND
VO4+
19
29
4
R76
2K
5
3
TP59 LO/EJ
BIAS
VO4-
TP201
DRV MUTE
TP58 MOTOR
IN4
VO3+
TP203
3
11
7.5V 12
TP56 S.7.5V
C50
3
LO/EJ 4
0V
TP57 S.GND
67
MOTOR
10
20 0V
VO2+
VO3-
R59 200K
21
3.3V
9
22
10
8
F1
BIASSW
VO2-
3
TP346
C51
7
F+
S7.5 2
LDIN
3
T-
SGND
VO1+
SLIN
IN3
T+
CN2
0V
D1.5V
R58 100
23
C44
1000P
6
6
3
TP31
SPDL-
SPINDLE
MOTOR
5
5
VO1-
31
C41
4
CNT
3
TP345
C45
0.1
3
4
POWGND1
24 1.7V
22K
2
IN1
0V
R64
0V
POWVCC1
56P
1
C47
7.5V
3
SPDL+
TP33
4
DM1
M
4ch BTL DRIVER
IC3
6
TP26
SLED IN
/EJECT
LOADING &
SLED
MOTOR
2
3
SLED OUT
/LOAD
TP28
5
DM2
M
C48
100P
MECHA. (X92-)
AJ
AK
AL
AM
AN
1
3
3
C16
0.1
FP11
PIO2
0V
PIO3
RFI
1.7V
SLCO
PIO4
0.1
0.1
C57
0.2V
18
0V
17
1.7V
16
E
14
CD
12
OPTICAL
PICKUP
12 F
13 A
14 B
15 E
3
R4
100K
A
11
C1
10
10 0V
9
TP52 RF
C3
8
C10 0.1
68P
C4
1
C11
7 1.7V 0.015
6
5
C12 0.1
4
C13
3300P
C14
TP113 RFI 0.01
3
3.3V
TP51
IOP+
IOPTP50
Q1
Q1
TP88
AGND
4
APC
(AUTO POWER
CONTROL)
C6
1
1.3V
C8
0.01
11 C+D
B
13
R7
220
C22
TP42 C+D
CD
TP72 F
F
TP41 A
A
TP40 B
B
TP71 E
E
F
15
VCOF
PVREF
0.9V 80
LPFN
TMAX
PDO
VDDM1
LPFO
78
0.015 1.7V 79
0.1
VCOI
C23
100K
77
C25
R11 15K
C27
76
R13
R10 330K
C29
0.1
75
SRAMSTB
73
VSS3
0V 72
VDD1-1
71
1.5V
TEST
70
RST
3.2V 69
R15
100
MS
CCE
BUCK
66
67
0V 68
C26
1
0V
1.6V
19
2
2
DPU1
(X92- )
1
TP53
Vref
5
69
0.1
67
R14 10K
C61
BUS3
0V
PIO7
1.5V 74
PIO6
RVDD3
1.4V
3.2V
C24 47P
PIO5
66
0
RFRPI
PIO1
65
9
PIO0
BUS2
8
RFEQO
2.1V
65
7
AGGI
DCOFC
VSS2
64
6
VDD1-2
BUS1
5
2.2V
XVDD3
63
4
XO
64
3
2.0V RVSS3
RFO
BUS0
2
FNI1
FNI2
SERVO DSP WITH
BUILT-IN AUDIO DAC
XI
R17 10K
51
FPI2
IC4
62
0
XVSS3
R18 10K
9
1.9V
0V
VDD3
8
61
7
DVSS3L
3.3V
6
2.2M
R6 1K
20
R2
TPI
8 LD
4.7K
TNI
LO 1.6V
7 GND
10 PD
R3
2.0V
DVDD3L
TP43 PD
4.7
VRO
6 VC
9 VR
R5
D2
AVSS3
3.3V
TP49
LD
D3.3V
MDI
RO
56
R1
0.033
C15
22
21
RFZI
23
24
TEI
RFRP
LDO
1.6V
TP84
GND
TP39
FE
FSMONIT
C59
4700P
TP38 TE
26
3.3V
25
AVDD3
FOO
TP108
26
27
TRO
FOO
TRO
TP107
28 0V
29
FMO
VSS1
FMOS
30
DMO
31
33
34
32
VDD1-3
PIO8
PIO9
PIO10
27
29
0.01
31
R9
91K
R65
33K
R8 6.2K
C18
0.015
CP7 10K
PIO11
35
TP509 FOK
36
CDMON0
TP511 IPF
TP303 DFCT
37
39
38
CDMON1
DVSS3R
DVDD3R
5 VCC
ARF
TP85
5
0V
4 F+
2200P
4
1.5V
3 T+
TP45 FCS+
F+
C9
0.1
3
C19
C20
0.1
2
CDMON2
41
CDMON3
40
0V
2 T-
TP46 TRK+
T+
TP111
RFRP
1 F-
TP47 TRK-
T-
D3.3V
D1.5V
CN1
TP44 FCS-
F-
2
73
D3.3V
TP87
A3.3V
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.
X32-6250-00 (2/2)
7
35
EXPLODED VIEW (CD MECHANISM)
A
B
57
: N09-6108-15
: N09-6426-15+
: N09-6735-05
: N09-6737-15
: N09-6738-15
: N19-2335-14
: N35-2003-48
: N39-1720-48
A
B
C
D
E
F
G
H
50
57
4
50x2
50
Ax2
14
1
67
46
56
55
13
66
19
68
28
30
Hx2
E
15
20
32
61
DM1
53
48
29
27
31
16
33
E
G
EE
17
25
34
64
2
DM2
1
76
C
21
65
24
F
22
771
18
36
(X32)
49
D
DPU1
A
54
51
35
69
D
23
37
38
B
56x2
52
65
36
3
39
47
3
12
40x2
54
65
41
(X32)
771
A
36
A
Parts with the exploded numbers larger than 700 are not supplied.
EXPLODED VIEW (UNIT)
C
D
F
740
243
F
211
207
266
740
DC1
RC1
F
1
726
223x2
F
Batteries
for RC1
A
B
C
D
E
F
G
H
J
K
L
: N24-3015-48
: N35-2610-48
: N80-2006-48
: N80-2008-43
: N86-2604-43
: N86-2606-48
: N82-2606-48
: N83-3005-48
: N83-3016-48
: N86-2606-48
: N89-3010-48
DME1
E
204
224
E
221
231
237
222
2
(X34-)
236
A
703
Dx2
W500
FC1
H
767
(X34)
772
L
Jx2
206
G
(X34)
D
L
A1
D
F1
768
(X16-)
F
257
238
(X34-)
255
K
225
C
256
241
213
732
227
258
254
3
251
252
261
708
253
230
PA1
212
205
Bx2
Depends on the models. Refer to the parts list.
Parts with the exploded numbers larger than 700 are not supplied.
37
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-W4044Uxx/W413Uxx/W4544U/W4644UY
204
205
206
207
PA1
2C ✽ A22-3200-03
3D
A40-1359-01
2C ✽ A46-1882-01
1D
A52-1107-01
3C ✽ A64-4671-02
SUB PANEL ASSY
BOTTOM PLATE
REAR COVER
TOP COVER
PANEL ASSY
E
PA1
PA1
PA1
PA1
RC1
3C
3C
3C
3C
1C
✽
✽
✽
✽
✽
A64-4672-02
A64-4672-02
A64-4673-02
A64-4687-02
A70-2087-15
PANEL ASSY
PANEL ASSY
PANEL ASSY
PANEL ASSY
REMOTE CONTROLLER ASSY (RC-557)
E1E2E5
E6
E3E7
E4
E4
-
✽
✽
✽
✽
✽
B64-4440-00
B64-4440-00
B64-4441-00
B64-4441-00
B64-4442-00
INST. MANUAL (ENG.FRE.GER.DUT.)
INST. MANUAL (ENG.FRE.GER.DUT.)
INST. MANUAL (ITA.SPA.POR.)
INST. MANUAL (ITA.SPA.POR.)
INST. MANUAL (ENG.RUS.UKR.)
EE1E2
E3
EE1E2
E3
E4E5E6
211
212
212
212
1C
3C
3C
3C
✽ B64-4442-00
B07-3271-01
✽ B10-5185-01
✽ B10-5186-01
✽ B10-5186-01
INST. MANUAL (ENG.RUS.UKR.)
ESCUTCHEON (HOT RUNNER)
FRONT GLASS
FRONT GLASS
FRONT GLASS
E7
212
212
213
3C ✽ B10-5187-01
3C ✽ B10-5192-01
3C
B19-2513-03
FRONT GLASS
FRONT GLASS
LIGHTING BOARD
221
222
223
224
2C
2C
1C
2C
LEVER
LEVER
LEVER
SHAFT
225
227
DC1
FC1
3C ✽ E29-2128-02
3D ✽ E29-2130-04
1C
E30-6800-05
2D ✽ E39-1060-05
CONDUCTIVE RUBBER
CONDUCTIVE RUBBER
DC CORD
FLAT CABLE
230
231
F1
3C ✽ F07-2204-03
2D ✽ F11-1870-13
2D
F52-0023-05
COVER
SHIELDING COVER
FUSE (MINI BLADE TYPE) (10A)
236
237
238
2C
2C
3C
G01-2987-04
G01-3096-04
G01-3244-04
TORSION COIL SPRING
EXTENSION SPRING
COMPRESSION SPRING
D10-4446-03
D10-4447-03
D10-7049-04
D21-2329-04
E
E1E2E5
E6
E3E7
E4
✽
✽
✽
✽
✽
H54-4461-03
H54-4462-03
H54-4463-03
H54-4464-03
H54-4465-03
ITEM CARTON CASE
ITEM CARTON CASE
ITEM CARTON CASE
ITEM CARTON CASE
ITEM CARTON CASE
E
E1
E2
E3
E4
-
✽ H54-4466-03
✽ H54-4467-03
✽ H54-4468-03
ITEM CARTON CASE
ITEM CARTON CASE
ITEM CARTON CASE
E5
E6
E7
3C ✽ J19-7231-01
1C
J22-0789-03
HOLDER
MOUNTING HARDWARE ASSY
251
252
253
254
3C
3C
3C
3C
PUSH KNOB (EJECT)
PUSH KNOB (FM)
PUSH KNOB (AM)
PUSH KNOB (DISP)
K24-4955-04
K24-4956-03
K24-4957-03
K24-4958-03
E: KDC-W4544U E1: KDC-W4044UA E2: KDC-W4044UG E3: KDC-W413UA
E4: KDC-W4644UY E5: KDC-W4044UAY E6: KDC-W4044UGY E7: KDC-W413AY
38
PUSH KNOB (SEARCH)
PUSH KNOB (RRC)
PUSH KNOB (RELEASE)
PUSH KNOB (PRESET)
KNOB ASSY (VOL)
A
B
C
D
E
2C
3D
3C
2C
2D
N24-3015-48
N35-2610-48
N80-2006-48
N80-2008-43
N86-2604-43
E TYPE RETAINING RING
BINDING HEAD MACHINE SCREW
PAN HEAD TAPTITE SCREW
BINDING HEAD TAPTITE SCREW
F
1D
N86-2606-48
266
1C
W01-1710-05
CARRYING CASE
DME1
1D ✽ X92-6370-00
Destination
Description
MECHANISM ASSY (DXM-9B20W)
SWITCH UNIT (X16-647x-xx)
D1
D1
D1
D1
D8
-7
-9
-9
-9
B30-1779-05
B30-1779-05
B30-1779-05
B30-1780-05
B30-1781-05
LED (1608,SR)
LED (1608,SR)
LED (1608,SR)
LED (1608,PG)
LED (1608,BLUE)
EE4
E1E3E5
E7
E2E6
EE4
D9
D11 -14
D11 -14
D11 -14
D11 -17
B30-1779-05
B30-1779-05
B30-1779-05
B30-1781-05
B30-1780-05
LED (1608,SR)
LED (1608,SR)
LED (1608,SR)
LED (1608,BLUE)
LED (1608,PG)
EE4
E1E3E5
E7
EE4
E2E6
D21
B30-1779-05
LED (1608,SR)
C11
C12
C21
C51 ,52
C101,102
CK73GB1A105K
CK73GB1H104K
CK73GB1A105K
CK73GB1H103K
CC73GCH1H330J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
0.10UF
1.0UF
0.010UF
33PF
K
K
K
K
J
C103
CK73GB1H472K
CHIP C
4700PF
K
J1
J2
J3
-
241
243
255
256
257
258
261
A N
d e
Parts No.
d w
3C
K24-4959-04
3C
K24-4960-03
3C
K24-4961-04
3C
K25-1937-02
3C
K28-0337-04
Ref. No.
✽ E59-0855-05
E11-0654-05
E58-1109-05
RECTANGULAR PLUG
3.5D PHONE JACK
RECTANGULAR RECEPTACLE
CP11
R11
R12
R13
R14
RK74GA1J101J
RK73GB2A473J
RK73GB2A221J
RK73GB2A102J
RK73GB2A472J
CHIP-COM
CHIP R
CHIP R
CHIP R
CHIP R
100
47K
220
1.0K
4.7K
J
J
J
J
J
1/16W
1/10W
1/10W
1/10W
1/10W
R15
R21
R22
R31 -33
R31 -33
RK73GB2A4R7J
RK73GB2A104J
RK73GB2A101J
RK73FB2B471J
RK73FB2B471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7
100K
100
470
470
J
J
J
J
J
1/10W
1/10W
1/10W
1/8W E1E2E3
1/8W E5E6E7
R31 ,32
R33
R34 ,35
R34 ,35
R34 ,35
RK73FB2B471J
RK73FB2B391J
RK73FB2B561J
RK73FB2B751J
RK73FB2B751J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
390
560
750
750
J
J
J
J
J
1/8W
1/8W
1/8W
1/8W
1/8W
R37
R41
RK73FB2B471J
RK73EB2E102J
CHIP R
CHIP R
470
1.0K
J 1/8W
J 1/4W
EE4
EE4
EE4
E1E2E3
E5E6E7
E2E6
Indicates safety critical components.
PARTS LIST
SWITCH UNIT (X16-647x-xx)
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
R61 ,62
R101,102
RK73EB2E240J
RK73GB2A220J
CHIP R
CHIP R
24
22
J 1/4W
J 1/10W
S1
T99-0484-05
ROTARY ENCODER
D101
D102
ED1
IC1
IC2
FTZ6.8E
DA204U
3-BT-262N
BU9754KV-E2
PIC95603
ZENER DIODE
DIODE
FLUORESCENT INDICATOR TUBE
MOS-IC
ANALOGUE IC
CD PLAYER UNIT (X32-6250-00) IN CD MECHA
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
R1
R2
R3
R4
R5
RK73GB2A560J
RK73GB2A472J
RK73GB2A4R7J
RK73GB2A104J
RK73GB2A225J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
56
4.7K
4.7
100K
2.2M
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R6
R7
R8
R9
R10
RK73GB2A102J
RK73GB2A221J
RK73GB2A622J
RK73GB2A913J
RK73GB2A334J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
220
6.2K
91K
330K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
C1
C3
C4
C6
C8
CK73FB0J106K
CC73GCH1H680J
CK73GB1A105K
CK73FB1C105K
CK73GB1H222K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10UF
68PF
1.0UF
1.0UF
2200PF
K
J
K
K
K
R11
R13
R14
R15
R17 ,18
RK73GB2A153J
RK73GB2A104J
RK73GB2A103J
RK73GB2A101J
RK73GB2A103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
15K
100K
10K
100
10K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
C9 ,10
C11
C12
C13
C14
CK73GB1C104K
CK73GB1H153K
CK73GB1C104K
CK73GB1H332K
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.015UF
0.10UF
3300PF
0.010UF
K
K
K
K
K
R25
R27
R39
R40
R43 ,44
RK73GB2A103J
RK73EB2E4R7J
RK73GB2A105J
RK73GB2A681J
RK73GB2A4R7J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
4.7
1.0M
680
4.7
J
J
J
J
J
1/10W
1/4W
1/10W
1/10W
1/10W
C15
C16
C18
C19
C20
CK73GB1C333K
CK73GB1C104K
CK73GB1H153K
CK73GB1H103K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.033UF
0.10UF
0.015UF
0.010UF
0.10UF
K
K
K
K
K
R49
R50
R51
R52 -58
R59
RK73GB2A393J
RK73GB2A363J
RK73GB2A102J
RK73GB2A101J
RK73GB2A204J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
39K
36K
1.0K
100
200K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
C22
C23
C24
C25
C26
CK73GB1H103K
CK73GB1H153K
CC73GCH1H470J
CK73GB1C104K
CK73GB1A105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.015UF
47PF
0.10UF
1.0UF
K
K
J
K
K
R64
R65
R69 -73
R74 ,75
R76
RK73GB2A223J
RK73GB2A333J
RK73GB2A101J
RK73GB2A103J
RK73GB2A202J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
33K
100
10K
2.0K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
C27
C29 ,30
C31
C36
C41 ,42
CK73GB1C104K
CK73GB1C104K
CK73GB1A105K
CK73GB1A105K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.10UF
1.0UF
1.0UF
0.10UF
K
K
K
K
K
R102
RK73GB2A102J
CHIP R
1.0K
J 1/10W
S1 ,2
S68-0924-05
PUSH SWITCH
C43 ,44
C45
C46
C47
C48
CK73GB1H102K
CK73GB1H103K
CK73GB1A105K
CC73GCH1H560J
CC73GCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
1.0UF
56PF
100PF
K
K
K
J
J
D2
D3 ,4
IC3
IC4
IC5
DAP202U
DA204U
BD8222EFV
✽ TC94A92FG-301
XC6415S001P1
DIODE
DIODE
ANALOGUE IC
MOS-IC
MOS-IC
C49
C50
C51
C54
C57
CK73GB1A105K
CK73FB1A225K
CK73FB0J106K
CK73FB0J106K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
2.2UF
10UF
10UF
0.10UF
K
K
K
K
K
Q1
Q14
2SB0970
✽ RUE003N02
TRANSISTOR
FET
C59
C61
C101
C103
CK73GB1H472K
CK73GB1C104K
CK73GB1A105K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
4700PF
0.10UF
1.0UF
0.10UF
K
K
K
K
CN1
CN2
E41-2954-05
E41-2630-05
FLAT CABLE CONNECTOR
X1
L78-1221-05
RESONATOR (16.93MHZ)
CP7
RK74GB1J103J
CHIP-COM 10K
J 1/16W
ELECTRIC UNIT (X34-623x-xx)
C1
C2
C3
C5
C7
CD04AZ1C332M2
CD04AB1C220M
CK73GB1H104K
CD04AR1C221M
CD04AV0J101M
ELECTRO
ELECTRO
CHIP C
ELECTRO
ELECTRO
3300UF
22UF
0.10UF
220UF
100UF
16WV
16WV
K
16WV
6.3WV
C9
C11
C12
C14
C15
CK73GB1C104K
CK73FB1A225K
CK73GB1C104K
CK73GB1C104K
CD04AB1C220M
CHIP C
CHIP C
CHIP C
CHIP C
ELECTRO
0.10UF
2.2UF
0.10UF
0.10UF
22UF
K
K
K
K
16WV
C17 ,18
C19
C20
CK73GB1C104K
CK73GB1E223K
CK73GB1H152K
CHIP C
CHIP C
CHIP C
0.10UF K
0.022UF K
1500PF K
39
PARTS LIST
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
A
d
d
C922
C952
C52
C55
C56
C57
C58 ,59
CD04AV1V100M
C93-1446-05
CC73GCH1H331J
CK73GB1A474K
CK73FB0J106K
ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C
10UF
10UF
330PF
0.47UF
10UF
35WV
K
J
K
K
C64
C65
C66 ,67
C68
C69
CD04BK1A221M
CK73GB1H103K
CK73GB1A105K
CD04AV0J470M
CK73GB1C104K
ELECTRO
CHIP C
CHIP C
ELECTRO
CHIP C
220UF
0.010UF
1.0UF
47UF
0.10UF
10WV
K
K
6.3WV
K
C70
C71
C101,102
C201
C202
CK73GB1H102K
C93-1446-05
CK73GB1H103K
CK73GB1A105K
CC73GCH1H180J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
10UF
0.010UF
1.0UF
18PF
K
K
K
K
J
C203
C204
C205
C301,302
C306,307
CC73GCH1H220J
CK73GB1C104K
CK73GB1H102K
CD04AV1HR47M
CK73GB1C104K
CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C
22PF
0.10UF
1000PF
0.47UF
0.10UF
J
K
K
50WV
K
C308
C309
C310,311
C315,316
C401
CD04AV0J470M
CK73GB1H103K
CK73GB1H102K
CC73GCH1H100D
CD04AV1C470M
ELECTRO
CHIP C
CHIP C
CHIP C
ELECTRO
47UF
0.010UF
1000PF
10PF
47UF
6.3WV
K
K
D
16WV
C403
C404-407
C502
C504
C509,510
CD04AV1H010M
CK73GB1A105K
CK73GB1C104K
CK73GB1C104K
CK73GB1C104K
ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C
1UF
1.0UF
0.10UF
0.10UF
0.10UF
50WV
K
K
K
K
C512
C513
C514
C515,516
C601,602
CK73GB1H103K
CD04AV1V100M
CC73GCH1H331J
CC73GCH1H180J
CK73GB1C104K
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
0.010UF
10UF
330PF
18PF
0.10UF
K
35WV
J
J
K
C603
C701,702
C801-804
C805
C806,807
CD04AV0J470M
CD04AV1V100M
CK73GB1A224K
CD04AV1C330M
CK73GB1A105K
ELECTRO
ELECTRO
CHIP C
ELECTRO
CHIP C
47UF
10UF
0.22UF
33UF
1.0UF
6.3WV EE4
35WV
K
16WV
K
C809
C851-858
C859
C871,872
C901
CK73GB1A105K
CK73GB1H472K
CK73GB1H103K
CC73GCH1H681J
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
4700PF
0.010UF
680PF
0.010UF
K
K
K
J
K
C902
C903
C904-906
C908,909
C911,912
CC73GCH1H180J
CC73GCH1H220J
CK73GB1H103K
CK73GB1H103K
CC73GCH1H150J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
18PF
22PF
0.010UF
0.010UF
15PF
J
J
K
K
J
C914
C915
C916,917
C918
C921
CK73GB1H103K
CK73GB1A105K
CK73FB0J106K
CK73GB1A105K
CC73GCH1H221J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1.0UF
10UF
1.0UF
220PF
K
K
K
K
J
W500
Parts No.
✽ E41-1828-05
E58-0991-05
E58-1095-05
E56-0855-05
E63-0937-05
2D
Destination
Description
CHIP C
CHIP C
10UF
0.10UF
K
K
CYLINDRICAL RECEPTACLE
PIN JACK
E30-6803-05
CORD WITH PLUG
L1
L51 ,52
L401
X1
X2
L33-2459-05
L33-2462-05
L40-4791-58
L78-0879-05
L77-2920-05
CHOKE COIL ASSY
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
RESONATOR (10.0MHZ)
CRYSTAL RESONATOR
X3
X900
X901
L77-2002-05
L77-2921-15
L77-2964-05
CRYSTAL RESONATOR
CRYSTAL RESONATOR (32.768KHZ)
CRYSTAL RESONATOR (9.00MHZ)
N82-2606-48
N83-3005-48
N83-3016-48
N86-2606-48
N89-3010-48
R1
R2 -5
R15
R16
R17
RD14BB2C102J
RK73GB2A103J
RD14DB2H7R5J
RK73FB2B681J
RK73GB2A272J
RD
CHIP R
SMALL-RD
CHIP R
CHIP R
1.0K
10K
7.5
680
2.7K
J
J
J
J
J
1/6W
1/10W
1/2W
1/8W
1/10W
R18
R51
R52
R53
R54
RK73GB2A473J
RK73FB2B681J
RK73GB2A104J
RK73GH2A333D
RK73GH2A104D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
680
100K
33K
100K
J
J
J
D
D
1/10W
1/8W
1/10W
1/10W
1/10W
R55
R56
R57
R58
R59
RK73GB2A203J
RK73GH2A333D
RK73GH2A563D
RK73GB2A473J
RK73GB2A203J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
20K
33K
56K
47K
20K
J
D
D
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R62
R64
R101,102
R106
R107
RK73GB2A223J
RK73GB2A100J
RD14BB2C472J
RD14BB2C332J
RD14BB2C333J
CHIP R
CHIP R
RD
RD
RD
22K
10
4.7K
3.3K
33K
J
J
J
J
J
1/10W
1/10W
1/6W
1/6W
1/6W
R108
R109
R110
R111
R112
RK73GB2A103J
RK73GB2A223J
RK73FB2B683J
RK73GB2A473J
RD14BB2C203J
CHIP R
CHIP R
CHIP R
CHIP R
RD
10K
22K
68K
47K
20K
J
J
J
J
J
1/10W
1/10W
1/8W
1/10W
1/6W
R113
R114,115
R116,117
R118
R119
RK73GB2A104J
RK73GB2A103J
RK73GB2A682J
RD14BB2C103J
RK73GB2A473J
CHIP R
CHIP R
CHIP R
RD
CHIP R
100K
10K
6.8K
10K
47K
J
J
J
J
J
1/10W
1/10W
1/10W
1/6W
1/10W
R120
R152
RK73GB2A104J
RK73GB2A000J
CHIP R
CHIP R
100K
0.0
J 1/10W
J 1/10W
G
H
J
K
L
EE4
N
e
w
CK73FB0J106K
CK73GB1C104K
CN2
J1
J3
J4
J5
40
Ref. No.
2D
2D
2D
3D
2D
EE4
EE4
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
R510
R512
R556
R601,602
R603
RK73GB2A102J
RK73GB2A222J
RK73EB2E000J
RD14BB2C100J
RD14BB2C4R7J
CHIP R
CHIP R
CHIP R
RD
RD
1.0K
2.2K
0.0
10
4.7
J
J
J
J
J
1/10W
1/10W
1/4W
1/6W EE4
1/6W EE4
E1E2E3
E5E6E7
E1E2E3
E4
R604
R605
R606,607
R608,609
R610
RK73GB2A102J
RD14BB2C101J
RD14BB2C102J
RD14BB2C101J
RD14BB2C472J
CHIP R
RD
RD
RD
RD
1.0K
100
1.0K
100
4.7K
J
J
J
J
J
1/10W
1/6W
1/6W
1/6W
1/6W
EE4
EE4
EE4
EE4
EE4
E
E5E6E7
E4
E1E2E3
E4E5E6
R611
R612
R613,614
R615
R616
RD14BB2C101J
RD14BB2C472J
RK73GB2A100J
RK73GB2A4R7J
RK73GB2A473J
RD
RD
CHIP R
CHIP R
CHIP R
100
4.7K
10
4.7
47K
J
J
J
J
J
1/6W
1/6W
1/10W
1/10W
1/10W
EE4
EE4
EE4
EE4
EE4
1/10W E7
1/10W
1/10W
1/10W
1/10W
R617-620
R701,702
R703,704
R705,706
R802
RK73GB2A104J
RK73GB2A331J
RD14BB2C223J
RD14BB2C181J
RK73GB2A333J
CHIP R
CHIP R
RD
RD
CHIP R
100K
330
22K
180
33K
J
J
J
J
J
1/10W EE4
1/10W
1/6W
1/6W
1/10W
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R803
R804
R805
R806
R808
RK73GB2A473J
RK73GB2A331J
RK73GB2A223J
RK73GB2A562J
RK73GB2A100J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
330
22K
5.6K
10
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
100
2.2K
2.2K
4.7K
2.2K
J
J
J
J
J
1/6W
1/10W
1/10W
1/10W
1/10W
R809
R810
R811
R812
R900
RD14BB2C102J
RK73GB2A102J
RK73GB2A473J
RK73EB2E000J
RK73GB2A102J
RD
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
1.0K
47K
0.0
1.0K
J
J
J
J
J
1/6W
1/10W
1/10W
1/4W
1/10W
CHIP R
RD
CHIP R
RD
RD
4.7K
100
3.9K
100
1.0K
J
J
J
J
J
1/10W
1/6W
1/10W
1/6W
1/6W
R904
R905
R906
R907
R908
RK73GB2A223J
RK73GB2A101J
RK73GB2A223J
RK73GB2A104J
RK73GB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
100
22K
100K
100
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
RK73GB2A473J
RK73GB2A222J
RK73GB2A225J
RK73GB2A222J
RK73GB2A392J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
2.2K
2.2M
2.2K
3.9K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R909,910
R911
R913
R914
R915
RK73GB2A102J
RK73GB2A223J
RK73GB2A101J
RK73GB2A223J
RK73GB2A102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
22K
100
22K
1.0K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R343
R344,345
R346
R347
R348,349
RD14BB2C102J
RD14BB2C4R7J
RD14BB2C2R2J
RK73GB2A102J
RK73GB2A103J
RD
RD
RD
CHIP R
CHIP R
1.0K
4.7
2.2
1.0K
10K
J
J
J
J
J
1/6W
1/6W
1/6W
1/10W
1/10W
R916
R917,918
R919
R920
R921
RK73GB2A101J
RK73GB2A102J
RK73GB2A101J
RK73GB2A223J
RK73GB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
1.0K
100
22K
100
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W E1E2E3
R352,353
R401
R402,403
R501
R502
RD14BB2C100J
RK73GB2A103J
RK73GB2A471J
RK73GB2A471J
RK73GB2A472J
RD
CHIP R
CHIP R
CHIP R
CHIP R
10
10K
470
470
4.7K
J
J
J
J
J
1/6W
1/10W
1/10W
1/10W
1/10W
R921
R921,922
R923
R924
R926
RK73GB2A101J
RK73GB2A101J
RK73GB2A223J
RK73GB2A101J
RK73GB2A000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
100
22K
100
0.0
J
J
J
J
J
1/10W E5E6E7
1/10W EE4
1/10W EE4
1/10W
1/10W
R503
R504
R506,507
R508
R509
RK73GB2A471J
RK73GB2A472J
RK73GB2A222J
RD14BB2C222J
RK73GB2A512J
CHIP R
CHIP R
CHIP R
RD
CHIP R
470
4.7K
2.2K
2.2K
5.1K
J
J
J
J
J
1/10W
1/10W
1/10W
1/6W
1/10W
R927
R928
R929
R930
R931
RK73GB2A105J
RK73GB2A223J
RK73GB2A100J
RK73GB2A153J
RK73GB2A100J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
22K
10
15K
10
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R203,204
R205-207
R208
R209,210
R218
RK73GB2A103J
RK73GB2A473J
RD14BB2C473J
RK73GB2A471J
RK73GB2A223J
CHIP R
CHIP R
RD
CHIP R
CHIP R
10K
47K
47K
470
22K
J
J
J
J
J
1/10W
1/10W
1/6W
1/10W
1/10W
R223
R225
R225
R226
R226
RK73GB2A222J
RK73GB2A473J
RK73GB2A473J
RK73GB2A223J
RK73GB2A473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
47K
47K
22K
47K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R226-228
R226,227
R227
R227,228
R228
RK73GB2A473J
RK73GB2A223J
RK73GB2A223J
RK73GB2A473J
RK73GB2A473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
22K
22K
47K
47K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R228
R251,252
R253,254
R255-257
R258
RK73GB2A473J
RK73GB2A101J
RK73GB2A223J
RK73GB2A101J
RK73GB2A223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100
22K
100
22K
J
J
J
J
J
R259
R260
R261-267
R268-271
R301
RK73GB2A101J
RK73GB2A223J
RK73GB2A101J
RK73GB2A473J
RK73GB2A222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
22K
100
47K
2.2K
R302
R306,307
R317
R318
R319
RD14BB2C101J
RK73GB2A222J
RK73GB2A222J
RK73GB2A472J
RK73GB2A222J
RD
CHIP R
CHIP R
CHIP R
CHIP R
R320
R330
R331
R332
R333,334
RK73GB2A472J
RD14BB2C101J
RK73GB2A392J
RD14BB2C101J
RD14BB2C102J
R335
R336-339
R340
R341
R342
41
PARTS LIST
Ref. No.
A
d
d
N
e
w
Parts No.
Destination
Description
Ref. No.
A
d
d
N
e
w
Parts No.
Description
R932
R934-937
R938
R939,940
R941
RK73GB2A153J
RK73GB2A101J
RK73GB2A223J
RK73GB2A101J
RK73GB2A332J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
15K
100
22K
100
3.3K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
Q51
Q52
Q53
Q101-103
Q104,105
2SC4081
2SB1443
KRC404-P
2SC4081
KRC404-P
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
R942
R943
R944-946
R947
R952
RK73GB2A101J
RK73GB2A332J
RK73GB2A101J
RK73GB2A223J
RK73GB2A101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
3.3K
100
22K
100
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W EE4
Q301
Q701,702
Q705
Q902
Q903
KRA307-P
KRC410-P
KRA303-P
KRC407-P
2SB1689
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
R954
R956
R967
R968
R969
RK73GB2A223J
RK73GB2A101J
RK73GB2A223J
RK73GB2A333J
RK73FB2B2R2J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
100
22K
33K
2.2
J
J
J
J
J
1/10W EE4
1/10W EE4
1/10W
1/10W EE4
1/8W
Q905
TH1
KRC407-P
PRF18BE471QS2
DIGITAL TRANSISTOR
POSITIVE RESISTOR
X86-4232-70
FRONT-END UNIT
R970
R972
RK73GB2A000J
RK73GB2A102J
CHIP R
CHIP R
0.0
1.0K
J 1/10W
J 1/10W
D1
D2
D3
D7
D51
S2V60-5009F46
HZS9-E (A1)
D1F60-5063
HZS11-E (C3)
EC31QS04AG
DIODE
ZENER DIODE
DIODE
ZENER DIODE
DIODE
D52
D101-104
D106-108
D109
D110
UDZW20 (B)
D1F60-5063
MTZJ6.8 (B)
HZS5-E (B1)
KDS121-P
ZENER DIODE
DIODE
ZENER DIODE
ZENER DIODE
DIODE
D304-306
D311,312
D313
D401
D601-606
HZS7-E (A3)
AVRL1613R3FTA
STZ6.8N
1SS133
HZS7-E (A3)
ZENER DIODE
VARISTOR
ZENER DIODE
DIODE
ZENER DIODE
D801,802
IC1
IC2
IC4
IC6
IC7
IC8
IC51
IC52
IC53
IC251
IC252
IC900
IC950
Q2
1SS133
✽ 30622MGPB72FP
E-TDA7719
BD4914-V4
E-TDA7851A
E-TDA7478AD
S-80836CNNB-J
LT3684EMSE
BD6538G
R1114N331B-TR
74AHCT08PW
74LVC08APW
✽ 92CD28AFG7BV2
✽ MFI341S2159
2SB1565
EE4
DIODE
MICROCONTROLLER IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
ANALOGUE IC
MOS-IC
ANALOGUE IC
MOS-IC
ANALOGUE IC
MOS-IC
MOS-IC
MICROCONTROLLER IC
MICROPROCESSOR IC
TRANSISTOR
EE4
A1
2D
MECHANISM ASSY (X92-6370-00) DXM-9B20W
1
3
4
2B
3B
1B
A10-5450-43
A10-5452-41
A10-5453-32
CHASSIS ASSY
CHASSIS
CHASSIS
12
13
14
15
16
3A
D10-4993-52
1B ✽ D10-4991-12
1B
D10-4992-03
2A
D10-4994-02
2A
D10-4995-03
LEVER
ARM
ARM
SLIDER
SLIDER
17
18
19
20
21
2B
2A
1A
2A
2A
D10-4996-02
D10-4997-03
D10-4998-03
D10-4999-03
D10-7001-03
SLIDER
LEVER
ARM
ARM
ARM
22
23
24
25
27
2A
2A
2A
2A
2A
D10-7002-03
D10-7003-03
D13-2445-04
D13-2446-04
D13-2448-04
ARM
ARM
GEAR
GEAR
GEAR
28
29
30
31
32
2A
2A
2A
2A
2A
D13-2449-04
D13-2450-04
D13-2451-04
D13-2452-04
D13-2453-04
GEAR
GEAR
GEAR
GEAR
GEAR
33
34
35
36
37
2A
2A
2B
2A
3A
D13-2454-04
D13-2455-04
D13-2456-03
D14-1028-04
D21-2507-04
GEAR
GEAR
RACK (GEAR)
ROLLER
SHAFT
38
39
40
41
2B
3A
3B
3B
D21-2508-04
D23-0963-04
D39-0277-15
D39-0278-15
SHAFT
RETAINER
DAMPER
DAMPER
Q3
Q7
Q8
Q9
Q10
2SC4081
KRC403-P
2SB1565
2SC4081
KRA303-P
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
46
47
48
49
50
1B
3A
2A
2B
1B
G01-4682-24
G01-4683-14
G01-4684-04
G01-4685-04
G01-4686-14
TORSION COIL SPRING
EXTENSION SPRING
EXTENSION SPRING
EXTENSION SPRING
EXTENSION SPRING
Q11
Q12
KRC403-P
KRA303-P
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
51
52
3A
3A
G01-4688-14
G01-4692-24
EXTENSION SPRING
TORSION COIL SPRING
42
Destination
PARTS LIST
MECHANISM ASSY (X92-6370-00) DXM-9B20W
53
54
55
56
57
A
d
d
2B
3A
1B
1B
1A
61
64
65
66
67
Ref. No.
N
e
w
Parts No.
Description
G02-1587-04
G02-1588-04
G13-1297-04
G13-1299-14
G16-1715-04
FLAT SPRING
FLAT SPRING
CUSHION
CUSHION
SHEET
1B
2A
2B
1B
1A
J11-0675-03
J19-7210-21
J19-7225-04
J22-0706-03
J22-0707-12
CLAMPER
HOLDER
HOLDER
MOUNTING HARDWARE
MOUNTING HARDWARE
68
69
1B
2B
J90-1170-21+
J90-1168-03
GUIDE
RAIL
A
B
C
D
E
1A
2B
2B
2B
2B
N09-6108-15
N09-6426-15+
N09-6735-05
N09-6737-15
N09-6738-15
TAPTITE SCREW (M2X3.5)
MACHINE SCREW
TAPTITE SCREW
MACHINE SCREW
TAPTITE SCREW
F
G
H
2A
2B
2B
N19-2335-14
N35-2003-48
N39-1720-48
FLAT WASHER
BINDING HEAD MACHINE SCREW
PAN HEAD MACHINE SCREW
76
2A
S68-0921-05
PUSH SWITCH
DM1
DM2
DPU1
2B
2B
2B
X94-2090-00
X94-2100-00
X93-2260-01
SPINDLE MOTOR ASSY
FEED MOTOR ASSY (LOAD/SLED)
OPTICAL PICKUP ASSY
Destination
Ref. No.
A
d
d
N
e
w
Parts No.
Description
Destination
43
SPECIFICATIONS
FM tuner section
USB Interface
Frequency range (50kHz space) ........... 87.5MHz~108.0MHz
Usable sensitivity (S/N=26dB) .............................. 0.7μV/75Ω
Quieting Sensitivity (S/N=46dB) ........................... 1.6μV/75Ω
Frequency response (±3.0dB) ...........................30Hz~15kHz
Signal to Noise ratio (MONO) ........................................65dB
Selectivity (DIN) (±400kHz) ......................................... ≥80dB
Stereo separation (1kHz) ...............................................35dB
USB Standard ................................. USB1.1/2.0 (Full speed)
Maximum Supply current ........................................... 500mA
File System ............................................................. FAT16/32
MP3 decode ......... Compliant with MPEG-1/2 Audio Layer-3
WMA decode............ Compliant with Windows Media Audio
AAC decode ..........................................AAC-LC “.m4a” files
Audio section
MW tuner section
Frequency range (9kHz space) .................. 531kHz~1611kHz
Usable sensitivity (S/N=20dB) ....................................... 25μV
LW tuner section
Frequency range ......................................... 153kHz~281kHz
Usable sensitivity (S/N=20dB) ....................................... 45μV
CD player section
Laser diode.................................................................GaAlAs
Digital filter (D/A)............................... 8 Times Over Sampling
D/A Converter................................................................ 24Bit
Spindle speed ..........................................500~200rpm (CLV)
Wow & Flutter ..................................Below Measurable Limit
Frequency response (±1dB) ..............................20Hz~20kHz
Total harmonic distortion (1kHz) ..................................0.01%
Signal to Noise ratio (1kHz) .........................................105dB
Dynamic range ..............................................................93dB
MP3 decode ......... Compliant with MPEG-1/2 Audio Layer-3
WMA decode............ Compliant with Windows Media Audio
AAC decode ..........................................AAC-LC “.m4a” files
Maximum output power ........................................... 50W x 4
Output Power (DIN 45324, +B=14.4V) ..................... 22W x 4
Speaker Impedance ......................................................4~8Ω
Tone action
Bass ............................................................... 100Hz±8dB
Middle ...............................................................1kHz±8dB
Treble ..............................................................10kHz±8dB
Preout level / Load (CD) ................................. 2000mV/10kΩ
Preout impedance ......................................................≤600Ω
Auxiliary input
Frequency response (±3dB) ..............................20Hz~20kHz
Input Maximum Voltage............................................ 1200mV
Input Impedance ...........................................................10kΩ
General
Operating voltage (11~16V allowable).......................... 14.4V
Maximum Current consumption ...................................... 10A
Installation Size (W x H x D) .....................182 x 53 x 155mm
Weight ...........................................................................1.3kg
KENWOOD follows a policy of continuous advancements
in development. For this reason specifications may be
changed without notice.
DANGER:
Please do not look at the laser beam directly during
repair or operation check.

service manual kdc-w4044ua/w4044uay kdc

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