Kenwood KDC-9023R Service Manual page 22

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K
KDC-9023R
QQ
/PSW9524/X969
3 7 63 1515 0
1
PC BOARD (FOIL SIDE VIEW)
ELECTRIC UNIT X25-964x-xx (J74-1473-12)
2
FM+B
AM+B
Q304
3
B
PLL+B
FPM1+
8
TE
L 13942296513
9
4
5
SUB-CIRCUIT UNIT
X16-2080-10 (J74-1476-02)
14
2
J1
6
15
1
1
8 CP1
IC1
4
5
www
X16-2080-10
IC
Address
1
6K
7
22
L
D208
D207
D206
D205
D501
D502
D503
E
E
B
Q303
R266
FPM1-
C290
C312
1
IC14
16
X25-964x-xx
IC
Q
Address
7
8
9
10
14
15
16
17
19
2
3
4
5
x
ao
14
16
.
i
17
18
19
20
M
TH1
R204
Q202
E
B
B
E
8
5
C213
R203
IC17
1
4
R279
R506
R507
R505
D202 D201
C231
R206
C230
R210
R209
R208
Q Q
14
8
3
6 7
IC9
1
7
R161
R158
RQUAL
R156
R155
R154
R151
C109
R140
R139
10
6
R138
R137
IC16
1
5
5O
5O
1
5
1
4N
D508
IC15
5P
6
10
4L
6M
5M
D506
3M
6O
3Q
4P
3Q
3Q
IC
Q
Address
IC
u163
y
3Q
21
5O
4O
22
5O
5O
23
2O
5O
27
3P
5O
29
3P
5O
30
4N
N
2 9
9 4
8
C2
C217
C216
C260
C261
C262
C263
C257
C258
C255
C256
C253
C254
C251
C252
C237
C232
C236
R607
C235
R610
R611
C239
R603
R612
R604
C224
R606
C225
C602
C601
R207
R602
R614
1 3
1 5
0 5
8
2 9
B
E
B
E
Q30
D20
Q31
D21
B
E
Q603
R185
C102
C110
C103
R150
R149
C603
R113
R111
C107
R114
R112
IC8
2
3
D101
R701
DGND
BU5
DGND
R527
R519
D505
R514
Q502
R518
E
B
B
E
R517
FL+B
C504
D507
C13
FL GND
R12
E GND
D601
D509
m
Q
Address
IC
Q
Address
co
31
4N
501
5O
201
3M
502
6N
.
202
3M
503
6O
210
5P
601
3P
303
3L
602
4Q
304
3L
603
4N
O
2 8
9 9
BU
GND
Q23
E
B
R254
R255
R231
R230
R242
R243
9 4
2 8
9 9
Q16
L4
+9V
C
9V
8
5
IC7
B
E
B
E
1
4
1
R25
B
E
B
E
C3
4
B
E
B
E
Q20
SW4.7
R11
C11
4
1
IC19
5
8
C503

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