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Kenwood KDC-W9537U Service Manual page 30

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A
KDC-W9537U/W9537UY
KDC-X9006U/X991
1
(X34-482x-xx)
2
R379 100K
3
ANT.
4
P500
CN600
ESD
RST
PAN DET
SCCON
X16-257
SYS DATA
2/2
PAN DATA
A
PAN REQ
5
SA
D GND
ILL+B
PAN3.3V
PAN 5V
SYS REQ
OEL GND
OEL8V
6
PANEL MECHA
ASSY
(A10-5205)
CN601
7
30
X34-482x-xx (1/8)
B
5V PRE AMP
9V
SUB(+REAR)
9.5V
IC361
1
8
1
VCC
7
2
2
3
6
3
4
5
4
-B
-9.0V
-9.0V
R380 100K
R381 100K
R367
R368
R369
22K
22K
22K
Q362
1
TP559
16
R551 1K
TP558
15
D500
R552
R553
TP557
R550 4.7K
14
47K
22K
R549 1K
TP554
13
44
R548 100
TP553
Q501
12
29
R547 100
TP552
11
30
R546 100
TP551
10
32
18
R333 10K
TP548
9
TP546
8
TP545
7
TP544
6
TP543
5
R545
TP540
4
31
100
3
TP539
2
TP538
1
3
40
TP512
TP510
TP536
R601
10K
DSI
R600
Q600
10K
PANEL MECHA SW
PANEL MECHA MOTOR DRIVER
IC600
0V
6
5
0V
PGND
SGND
5V
TP514
CP600
0V
1K
7
4
1
OUT2
IN2
8
3
2
or
NC8
IN1
2
9
NC2
OUT1
1
8.6V
10
VCC
or
NC10
TP515
C
PRE OUT
CN361
12 11 10 9
8 7 6 5
+9V
Lch
9.5V
IC362
IC363
8
1
VCC
7
2
6
3
5
4
-B
-B
-9.0V
R382 100K
R383 100K
R370
R371
22K
22K
89
BU5V
A400
26
24
RFGND
23
INPUT
22
NC
21
AM+B
20
OSCGND
19
VT
18
COM+B
17
IFC
16
SDA
15
SCL
14
UCOM5V
DGND
13
VDD5V
12
PLLGND
11
SMETER
Q500
10
AMIFOUT
9
QUALITY
8
MFRDS
7
DGND2
ILL+B
6
RDSMUTE
PAN3.3V
5
STDGND
PANEL5V
TP533
4
R
TP534
3
L
2
IF+B
1
OEL8V
IFGND
25
3
BU5V
PON5V
IC320
SPE-ANA
8.0V
4.0V
37
36
C321
C326
R326
4.7
4.7
100K
D320
52
51
D
AUX IN
4 3 2 1
Rch
9.5V
8
VCC
7
6
5
R384 100K
R372
22K
Q361
1
2
F/E
TP537
R401 R402
TP511
PON AM
22K
820
19
TP521
Q400
Q401
5
A
TP522
TP523
TP516
TP524
20
L340
R403 470
TP517
TP525
4.7uH
28
R404 470
TP518
TP526
27
TP527
TP528
TP529
93
TP519
TP530
92
TP520
TP531
TP532
21
TU-R
10
TP535
TU-L
TUN GND
A8V
R331
4.0V
10K
B
G ANALYZER
5
0V
TP541
R310
4
1K
90
C320
R320
R311
4.7
330K
91
7
1K
R321
8
TP542
330K
R323
Q320
R312
33K
110
E
J410
TP710
R415
1K
C413
0.01
TP711
D410
D411
D412
ESD GND
6
TP549
Q358
R357
47
Q357 Q356
9V
TP550
5
5V
5V
0V
0V
RDS
IC340
R346
16
5.1K
1
RDCL
RDSID
15
TP340
2
RST
RDDA
2.4V
C344
3
VREF
14
2.2
XOUT
C345
4
MPXIN
5.0V
330P
5
VDDA
13
XIN
0V
6
12
VSSA
VDDD
7
11
FLOUT
VSSD
10
MODE
8
9
CIN
TEST
4
TP547
8
13
NC8
NC13
0-3.3V
7
14
NC7
YOUT
6
IC310
15
NC6
XOUT
5
16
NC5
NC16
TP555
TP556
3.3V
0V

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