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Kenwood KDC-W808 Service Manual page 29

Cd receiver
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P
LX-BUS CORD
2
J2
1
REQ M
2
9
3
4
10
5
MUTE
13
6
A GND
11
7
8
9
REQ S
12
10 DATA S
11
DATA M
12
D700
13
D701
(X34-389x-xx)
D702
MODEL
NAME
KDC-X689
KDC-W808
KDC-W707
KDC-W707Y
BU14V
4
SW5V
TP109
A8V
R512
C504
C502
330K
4.7
4.7
8
R513
7
Q500
330K
D504
R508
C503
2
100
6
1
R
D501
L
D506
D502
D500
D505
D503
1
6
1
2
3
4
CN500
PANEL I/F
Q
GND
B.U.
CON
RST
Rch
Lch
CLK
C625,
UNIT
A1
W600-
A
B
C
W201
No.
(X86-)
626
607
0-11
YES
YES
0-11
YES
2-70
YES
YES
2-70
YES
YES
2-71
YES
2-70
YES
YES
2-72
YES
2-70
YES
YES
5.0V
E2PROM
0V
IC104
5V
0V
0V
5.0V
SW5V
TP110
R520 1
C505 0.01
4.2V
R519
SPE-ANA
R518 10K
10K
IC500
4.2V
0V
5
4
GND
C506
4.2V
6
3
2
10
C507
4.2V
100P
4.2V
7
8.4V
8
1
VCC
C501
R502
4.7
1K
4.7
C383
R385
1000P
1
5
6
7
8
9
10 11 12 13
24 23
CN550
X16-
A
2/2
J1
R
L400
TP400
A8V
Q402
L401
4.7uH
Q403
L402
4.7uH
21
28
27
SW5V
4
76
TUNER R
TUNER L
C416
100P
R223 1
R412
17
2.2K
IC400
R411
5V
2.2K
0V
1
74
QUAL
R410
5V
2.2K
0V
2
72
RDDA
3
VREF
C404
330P
4
MPX
L405
5.0V
5
OSEL
6
4.7uH
GND
0V
7
ARI
C405
8
FILOUT
10u16
+
MASK
MASK MECHA
MOTER+B
MOTOR Dr VER
IC450
SERVO+B
7.6V
1
VCC
2
TP31
Q31
NC2
3
Q33
37
IN1
4
R31
38
IN2
1.5K
to Q12
5
SGND
0V
+7.6V
BU5V
22
21
20 19 18 17 16 15 14 13 12 11 10
MECHA I/F
to CD MECHANISM (X32-)
S
KDC-W808/X689
ANT
W1
F/E
IC10
IC60
A1
26
IC80
TP404
IC100
24
RFGND
IC101
23
IC103
FMANT
IC104
TP401
22
AMANT
IC300
TP402
21
IC400
AM+B
IC450
20
IC500
OSCGND
IC600
TP403
19
IC601-603
VT
TP405
IC750
18
COM+B
TP419
TP406
17
Q10,20,31
IFC
Q11,12,51
TP407
R405 470
16
SDA
Q21
TP408
R406 470
15
Q22
SCL
Q23,34,403
14
Q33,52,81,91,202,204,
DGND1
205,500,604,606 : 2SC4081
Q40
TP409
L403
13
Q50
VDD5V
Q60,608-613
4.7uH
Q61
12
Q62
PLLGND
TP410
TP411
Q63,64
11
95
SMETER
Q80,208,210
TP422
10
Q100,203,211,603,605
AMIFOUT
TP412
9
93
QUALITY
Q101,207
TP413
Q200,201,212
8
MPX
Q206
7
DGND2
Q209,213
TP414
TP415
6
Q402
RDSMUTE
5
Q600,602
STDGND
Q601
TP416
4
Q607
R
TP417
3
L
D1
TP418
2
D20
IF+B
D21,207,600
D31
1
D50
IFGND
D60,61
D80-82
25
D101
D102-104,754,755 : DAP222
D200,201,204,505 : DAP202U
D202
RDS
D203,205
C
D206
16
D208-210,212,213 : 1SR154-400
5V
RDCL
0V
D300
15
D301
T57
C414
12P
D401
14
OSCOUT
D500,502
2.5V
D501,503,506,700-702,
705,706
C415
13
OSCIN
D504
12
12P
D601
VCC
5.0V
11
D608,609,703,704 : STZ6.8N
EXTRES
10
TM
9
FSEL
0V
CN601
TP451
MASK-
1
TP452
MASK-SW2
69
2
10
NC10
9
TP453
MASK-SW3
OUT1
68
3
0 or
8
GND
7.6V
NC8
4
7
DET
OUT2
71
5
TP454
5V
MASK-SW1
70
6
0V
TP450
MASK+
6
PGND
7
0V
R384
9.1
GND for SOUND QUALITY
to E-VOL GND
9
8 7 6 5 4
3
2
1
KDC-W808/X689 (1/2)
X34-3890-11/2-70 (4/4)
T
1
: M5237ML-CF0J
: FA3687V
: LT3467A
: S-80836CNNB-J
: 30624MGPA51GP
: TC7W02FU-F
: BR24L04FV-W
: E-TDA7415
: E-TDA7479AD
2
: LB1930M-E
: RC4580IDR
: ICL7660SIBAZ
: NJM4565V-ZB
: TB2903HQ
: 2SB1565
:
UMC2N
: 2SD2351(W)
: 2SA1577
: DTC124EUA
: 2SB1427
: 2SB1449(R)-E
: DTC143TUA
:
UMG2N
: DTA143TUA
: 2SJ484-E
: 2SB1188(R)
3
: 2SA1576A
: DTC144EUA
: DTA124EUA
: DTA123JK
: DTC114YUA
: 2SB1689
: 2SC4617
: 2SA1774
: 2SB1443
: S2V60
A
: RB160L-40
: UDZS5.6B
:
UDZS8.2B
:
HZU16(B1)-E
: SFPB-54VNF
: RB060L-40
: DA227
:
UDZS6.2B
4
UDZS6.8B
:
: UDZS4.7B
: UDZS3.3B
: 1SS355
: IMSA-6801-E
: DA204K
: STZ6.2N
: DA204U
:
UDZS11B
SIGNAL LINE
GND LINE
B LINE
B LINE
MASK MECHA.
7
SW2
5
6
SW3
5
M
4
3
SW1
2
1
6
7
29

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Kdc-x689