Kenwood KDC-Z727 Service Manual page 15

P Q
Q Q
3 7 6 3 1 5 1 5 0
1
PC BOARD (COMPONENT SIDE VIEW)
CONTROL PWB
EQ
VOL-
2
ATT
DISP
1
SCROLL
3
2
SCAN
3
RDM
T E
L 1 3 9 4 2 2 9 6 5 1 3
4
4
REP
5
6 M.RDM
TI
6
IC930
w w w
D986
D990
S994 S986
.
AM
IC
7
930
Refer to the schematic diagram for the values of resistors and capacitors.
R S
MAIN PWB
1
CN100
1 3
L100
C102
Q630
L103
Q100 Q102
D620 C204A
C627
B E B E
R100 R103
R102
Q103
C626
C624
D204
C623
C615
1
C206
C213
C614
Q613
22
D611
R622
C616
C612
D609
2
2 1
B600
x a o
y
i
Q
6P
T U
8
TU100
24
C103
C105
C107
C452
C451A
C451B
C203B
C203A C204B
1 8
4 5 C312A
11 1
C308 BP
IC200
1
12 44
R302
IC300
4
14
22
8 34
IC201
Q352B B E
33
23
7
1
C314B
BP
C264
C355B
C303
C207
32
C262
Q Q
3 7 6 3
8 5
IC250
IC202
R215A
4 R215B 1
C211
Q202
C320A
C301
C320B
Q7
Q8
21 Q1
B E B E RN6
D7
B E
IC3
RN5
Q2
B E
R4
25
26
B E
Q3
1
50
51
C2
L1
R12
R30 2 1
Q5
3 4 C11
S1
B E
B E IC2
Q6
u 1 6 3
.
D6
15 16
V W
2 4
9 9 8
CN400
CN450
C511B
1 3 6
13 11 12 8 4 3 2
9 10 6 7 5 1 C513A
D400 D403
D402
RN400
C401
D603
D507
D506
D604
1 6
8
C357B C357A
R611
5
R610
C358A
D504A
1
1 C811
8 8
B E Q352A
D503A
C812
4
4 5 5
D606
D502A
C355A
B E B E B E B E
R509A C507A C509A
17
C252
C506A
R508A C508A
1 5 1 5 0 8 9 2 4
C350B C350A C351A C351B C507B C509B
R509B
R508B C506B C508B
16 D502B
L250
C804
8 5
IC801 C805
R1
B E
C802
C803
1 4
RN2
RN4
R26
RN3 RN1
RN16 C608
1
C801
100 RN15
Q604
R25
B E
R24
C632
IC1 RN14
R17
R632
76
B E
75
R631
R605
D602
B E D608
R616
R16
C18
D4 D3 D2
D601
Q608
C23 B E
m
CN1
19 1
c o
20 2
X Y
2
9 9
CN600
9 16
8 1
C600
D600
1
2
IC Q
1 6V
9 8 2 9 9
2 6U
3 5U
200 3T
201 3T
202 4T
24
250 4U
25
300 3U
301 4U
500 4X
1 5U
2 5T
3 5T
4 6U
5 6T
6 6U
4
100 3S
101 3S
102 3S
1
103 3S
202 4T
C606
350A 4V
350B 4V
C621
351A 4V
351B 4W
603 3W
604 5W
606 5W
607 5W
608 6W
609 6W
612 4R
4
613 5R
614 5R
620 3R
1
622 3R
623 6S
624 6S
630 2S
631 2R