Kenwood KDC-W4031 [25/38] Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a
![Kenwood KDC-WF431A [25/38] Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a](/views2/1263108/page25/bg19.png)
25
KDC-W4031/W4031Y/W409/W409Y
KDC-W431GY/W4531/W4531Y/WF431A
ANAMALAKAJ
1
2
3
4
5
6
7
X32-5500-00 (2/2)
47K
10K
10K
47K
3.3V
3.3/0V
0/3.3V
3.3V
3.3V
0/3.3V
0V
0V
3.3/0V
3.3/0V
0V
3.3/0V
3.3V
0V
3.3/0V
3.3V
3.3/1.65/0V
0V
3.0/0.3V
1.65V
3.3V
1.0Vp-p
1.7Vp-p
1.7Vp-p
1.65V
1.0Vp-p
0V
1.0V
0.3Vp-p
1.65V
3.3V
1.65V
0V
3
.
3V
3.3V
0V
3.3V
(DA) 3.3V
(MP3) 0/3.3V
3.3/0V(MP3)
(DA) 3.3V
3.3V
0V
0V
3.3/0V
0/3.3V
3.3/0V
(DA) 3.3V
(MP3) 0/3.3V
3.3V
2.5V
0V
0V
(DA) 0V
(MP3) 0/3.3V
0V
0V
2.5V
0V
1.35V
2.5V
0V
0V
3.5/0V
1.0/0V
1.65V
0V
3.3V
7.5V
4.0V
4.0V
7.5V
0V 1.65V
7.5V
3.3V
0V
3.3V
0/3.3V
0/3.3V
1.65V
0V
IC3
IC2
IC4
DPU1(X92- )
OPTICAL
PICKUP
IC8
MM
:IC3 TC94A20F-010
Q10
Q9
D2
D3
:
:DAN202UF
DA204UF
Q8
Q1,4
Q6
Q7
Q3,5
Q9,10
IC5
IC4
IC9
IC8
IC7
DTC124EUAF
DTC114YUAF
: 2SK3018F
:
:
:
:
UMD12N
2SB0970
UMD9N
:
NJM2880U133 or
S-1112B25MCG or
TAR5S33-F
:
:
: BA5824FP-F
:
:
TC7SH08FU
:
CN2
IC1
IC2
91CW12AFG-5AR1
UPD63712GC
:
:
RF AMP/SERVO
PROCESSOR
CD SIGNAL
4ch BTL DRIVER
MP3/WMA
DECODER
GND LINE
SIGNAL LINE
B LINE
SW
DM1 DM2
SPINDLE
MOTOR MOTOR
LOADING & SLED
SELECTOR
(SERIAL DATA)
(X92- )(X92- )
ASY
100K
CP12
STANBY
LRCKIB
Q
O
K
T
K
D
D1
DD1
U
T
G
ND1
G
ND2
G
C
U
T
DD2
D
D
N
D
L
L
3
2
PO1
VSS1
RO
3
0
3
1
PO0
2
9
2
8
2
7
TESTP
TXO
VSSR
VRAR
2
5
2
4
2
6
2
3
2
2
LO
2
1
VDAL
VDAR
VRAL
VSSL
7
2
0
9
8
VDD1
16K
29
VDDT2
41
R65
C44
0.1
36
34
33
PO2
PO3
35
38
37
40
39
PO5
PO4
REQ
PO6
VSS2
CP13
100K
C33
0.1
100K
FI1
44
42
IRQ
VDDM
43
FI0
46
45
48
47
PI0
VSSM
VSS3
PI1
49
50
PI2
PI3
C37
1000P
10
LRCKIA
SDI1
SDI0
BCKIA
LRCKO
BCKIB
15
16
14
12
13
11
MILP
MICK
MIDIO
MICS
MIMD
SDO
BCKO
VDDT1
MIACK
6
8
9
7
R23
10K
4
5
3
2
59
C41
0.33
TSTIN
51
52
53
PI4
VDD2
PI5
100K
CP14
56
55
54
57
58
VSSP
FI2
PDO
VCOI
VDDP
330
CP15
100K
R48
R49
330
0.1
C43
RESET
61
60
62
63
64
XI
VDDX
CKIO
XO
VSSX
1M
100K
R47
R46
1
100
R42
58
C42
0.1
R61
18K
R58
52
R59
4.7K
13K
SPD-
C52
2.2
SPD+
SLD+
SLD-
8
23
13K
SLD+13 SPD+
F+
F-
14
15
FO+
FO-
TR+
TR-
17
16
SPD-
VCC1
MUTE
GND
11
12
13
12
10
9
20
SLD-
VCC2
19
18
CNT
GND
21
22
18
T+
T-
19
22
100
R50
C56R62 R60 C58
SPIN-
GND
SPIN
1500P
C63
7
6
SLIN
LO/EJ
24
25
SLIN-
26
SPIN+
FDIN-
FDIN
330P
C57
4
5
3
2
SLIN+
27
TDIN
TDIN-
28
4700P
24
4.3K
R63
12K
R56
12K
R57
330P
13K
56
54
R55
10K
LRCK
DIN
DOUT
LRCKIN
SCKIN
SCKO
FLAG
DVDD3
LIMIT
XTALEN
DGND2
TX
EMPH
PLCK
SHOCKD
LOCK
WFCK/MIRR
PFCK/HOLD
C16M
DGND3
FZD
LZM
TZD
RZM
DVDD2
39
C27
0.1
20
6
17
18
16
C29
0.1
28
27
26
FZD
32
LOCK
30
29
TZD
31
R39
1.5K
33
34
HOLD
MIRR
37
38
36
35
1000P
C72
CP16
2.2K
5
R52
47
FLAG
42
40
41
46
45
44
43
0.1
C39
0.1
C50
48
49
50
56
SD+
TD+
FD+
DVDD4
TD-
55
54
FD-
51
52
53
MD+
MD-
59
SD-
57
58
64
TEST2
TEST3
TEST4
TESTEN
DGND4
63
62
60
61
EFM
TEST0
TEST1
ADGND
67
68
66
65
C62
1000P
C61
1000P
BIAS
1
VCC
30
R53
12K
52
54
56
10K
CP10
58
C60
1500P
4.7K
CP11
C59
1500P
C55
0.01
R54
33K
N
D1
D1
3300P
89
88
93
91
92
90
97
96
95
94
99
98
100
TE2
TEO
AGND2
TEC
PWMSW
FEO
TE-
ADCIN
VREFIN
AVDD2
FE-
REFC
REFOUT
C34
56P
390K
R40
TE
C30
10K
1500P
Vref
FE
47P
C31
R70
1K
1
C53
C35
0.1
R43
39K
78
76
77
83
79
82
81
87
85
86
84
A
E
C
B
D
F
R51
73
EQ1
EQ2
ADVDD
C49
3.9K
72
RFI
71
69
70
RF2-
RFO
AGCI
C3T
AGND1
ATEST
AGCO
C48
4P
75
RF-
74
87
E
3K
R44
6800P
C38
R45
86
F
3K
RF
6800P
C46
0.1
C47
FCS+
FCS-
TRK-
TRK+
8E86
ARF
C54
0.01
C18
0.1
14T+
F-
T-
16
15
87
B
F
A
GND
F+
11
9
13
10
12
PD
C
VR
LD
GND
5
7
6
4
3
R64
150
VC
VCC
2
1
13
12
19
18
Q9,10
33P
C51
80
0.1
C32
ATEST
L1
13
12
100K
R33
100K
R32
100K
R31
2
3
1
B
YGND
A
4
VCC
5
CP9
100
C45
0.1
C36
0.1
R66
4.7K
600
NJM2880U33:
:
:IC6 S-1112B33MCG or
XC6219B332MR
XC6219B252MR
CAUTION : For contin-
ued safety, replace
safety critical compo-
nents only with
manufacturer’s recom-
mended parts (refer to
parts list).
Indicates safety criti-
cal components. To re-
duce the risk of electric
shock, leakage-current
or resistance measure-
ments 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 varia-
tions between indi-
vidual instruments or/
and units.
Содержание
- 2004 12 printed in japan b53 0230 00 n 1813 1
- Cd receiver 1
- Kdc w4031 y kdc w409 y kdc w431gy kdc w4531 y kdc wf431a 1
- Service manual 1
- Block diagram 2
- Cd player unit x32 5500 00 2
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 2
- Cd player unit x32 5500 00 3
- Components description 3
- Electric unit x34 3402 7x 3
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 3
- Components description 4
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 4
- Microcomputer s terminal description 4
- Switch unit x16 2932 7x 4
- System µ com ic1 on x34 electric unit 4
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 5
- Microcomputer s terminal description 5
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 6
- Microcomputer s terminal description 6
- Cd mecha control operation 7
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 7
- Microcomputer s terminal description 7
- Power supply ic ic3 control 7
- Rds afsl af search 7
- Truth table 7
- Tun type 7
- Cd mechanism µ com ic1 on x32 cd player unit 8
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 8
- Microcomputer s terminal description 8
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 9
- Microcomputer s terminal description 9
- Beep is sounded at all time with the key depressed for less than 1 second 10
- Crsc is off system q is natural 10
- How to enter the test mode 10
- How to release the test mode 10
- Initial conditions of the test mode 10
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 10
- Press reset button the release cannot be achieved in 10
- Special displays when all indicator lights are lighted 10
- Standby sources are lighted the following displays will ap pear 10
- Test mode 10
- The conditions of power off and acc off 10
- The source is standby the displays all lit up 10
- The volume is at 10db the display shows 30 loud is off 10
- When preset keys are pressed while all indicators for the 10
- While simultaneously press preset 1 key and preset 3 key press reset button 10
- Dc offset error detection confirmation mode 11
- How to enter the forced power on mode 11
- How to register the security code on the car audio passport sheet after replacing e2prom ic11 11
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 11
- Mechanism memory clear confirmation mode 11
- Security kdc w4531 w4531y only 11
- Special mode 11
- 1st am mix 2nd am mix adjustment 12
- Adjust so that s meter voltage value becomes maximum 12
- Adjustment 12
- Adjustment point l508 1st am mix l509 2nd am mix 12
- Adjustment point l518 12
- After replacing the following parts adjust as follows 12
- Fm antenna adjustment 12
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 12
- Sg setting 12
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 13
- Pc board 13
- Pc board component side view foil side view 13
- Switch unit x16 2932 7x 13
- Switch unit x16 2932 7x j76 0055 02 13
- Electric unit x34 3402 7x 14
- Electric unit x34 3402 7x j76 0048 12 14
- Foil side view 1 2 14
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 14
- Pc board foil side view 14
- Foil side view 2 2 15
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 15
- O n m l k 15
- Refer to the schematic diagram for the values of resistors and capacitors 15
- Cd player unit x32 5500 00 16
- Cd player unit x32 5500 00 j74 1552 12 16
- Component side view 16
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 16
- Pc board component side view 16
- Cd player unit x32 5500 00 j74 1552 12 17
- Foil side view 17
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 17
- Pc board foil side view 17
- A b c d e 18
- Electric unit x34 3402 7x 18
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 18
- Schematic diagram 18
- X34 3402 7x 1 4 18
- Dsi illumi sw 19
- E2prom 19
- J i h g f 19
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 19
- Md receiver 19
- Mute logic 19
- Panel 5v sw 19
- S meter 19
- Sb1565 dta114ee dtc143tua 2sa1576a 2sc4617 19
- Sd1858 2sc4081 dta124eua 19
- System u com 19
- To cd or md player unit x32 or x33 19
- Vfd regulator 19
- X34 3402 7x 2 4 19
- K l m n o 20
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 20
- Umc2n dan202u da204u dta114yua tc7sh08fu 20
- X34 3402 7x 3 4 20
- Caution for continued safety replace safety critical components only with manufacturer s recommended parts refer to parts list 21
- Dc voltages are as measured with a high impedance voltmeter values may vary slightly due to variations between individual instruments or and units 21
- 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 21
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 21
- T s r q p 21
- X34 3402 7x 4 4 21
- 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 22
- A 1a 2a 1a 2a 22
- Col 3d 3n 3p 22
- 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 22
- Col upside 22
- D e c g f b a 22
- Dp 3d 3n 3p 22
- Ga 3gb 2g pin name 1ga 1gb 22
- J5 x34 22
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 22
- M 3f 3b 3k 3j 3h 3a 22
- 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 22
- P34 p35 p36 p37 p38 22
- P43 p44 p45 p46 p47 p48 p49 22
- Remote sensor pan sw5v 22
- 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 22
- S6 s7 s8 s9 s10 22
- Switch unit x16 2932 7x 22
- U v w x y 22
- Vfd driver 22
- X16 2932 7x 1 2 22
- A 1a 2a 3a 23
- Ad ac ab aa z 23
- Caution for continued safety re place safety critical components only with manufacturer s recommended parts refer to parts list 23
- Dc voltages are as measured with a high impedance voltmeter values may vary slightly due to variations between individual instruments or and units 23
- Downside 23
- Indicates safety critical components to reduce the risk of electric shock leakage current or resistance measure ments shall be carried out exposed parts are acceptably insulated from the supply circuit before the appliance is returned to the customer 23
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 23
- Upside 23
- X16 2932 7x 2 2 23
- Ae af ag ah ai 24
- Cd player unit x32 5500 00 24
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 24
- X32 5500 00 1 2 24
- An am al ak aj 25
- Caution for contin ued safety replace safety critical compo n e n t s o n l y w i t h manufacturer s recom mended parts refer to parts list 25
- Dc voltages are as measured with a high impedance voltmeter values may vary slightly due to varia tions between indi vidual instruments or and units 25
- Indicates safety criti cal components to re duce the risk of electric shock leakage current or resistance measure ments shall be carried out exposed parts are acceptably insulated from the supply circuit before the appliance is returned to the customer 25
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 25
- X32 5500 00 2 2 25
- Cd mechanism 26
- Exploded view 26
- Exploded view cd mechanism 26
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 26
- Parts with the exploded numbers larger than 700 are not supplied 26
- Exploded view unit 27
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 27
- Parts with the exploded numbers larger than 700 are not supplied 27
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 28
- Kdc w4031 w4031y w409 w409y w431gy w4531 w4531y wf431a 28
- Parts list 28
- Switch unit x16 2932 7x 28
- Cd player unit x32 5500 00 29
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 29
- Parts list 29
- Switch unit x16 2932 7x 29
- Cd player unit x32 5500 00 30
- 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 30
- Electric unit x34 3402 7x 30
- Indicates safety critical components 30
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 30
- Parts list 30
- Electric unit x34 3402 7x 31
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 31
- Parts list 31
- Electric unit x34 3402 7x 32
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 32
- Parts list 32
- Electric unit x34 3402 7x 33
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 33
- Parts list 33
- Electric unit x34 3402 7x 34
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 34
- Parts list 34
- Electric unit x34 3402 7x 35
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 35
- Mechanism unit x92 4850 00 35
- Parts list 35
- 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 36
- Indicates safety critical components 36
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 36
- Mechanism unit x92 4850 00 36
- Parts list 36
- Capacitors 37
- Chip capacitors 37
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 37
- Resistors 37
- Amplifier 38
- General 38
- Kdc w4031 w4031y w409 w409y kdc w431gy w4531 w4531y wf431a 38
- Kenwood corporation 38
- Specifications 38
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