Kenwood KDC-M7024 Service Manual page 14

A
KDC-M7024/MP822
1
PC BOARD (COMPONENT SIDE VIEW)
ELECTRIC UNIT X25-966x-xx (J74-1474-12)
CN1
CN2 12
11
2
1
2
Q12
BE
Q11
R105
I G O
IC3
D3
3
C109
4
5
C110
6
7
Refer to the schematic diagram for the values of resistors and capacitors.
14
B
2
1
9 16
8 1
J1 L1
R127
Q24
B E
W1
Q4
BE
R46
Q60
D14
Q59
D15
R45
R21
Q55
Q56
C132 R22
R34
R140
R141 Q58
EB
Q32 Q57
R33
7 1
IC8
R102
R103
8 14
EB
Q3
5V
RST
1
IC5
IC15
4
C112
1 5
C111
C700
C113
L2
C
C100
D1
Q25
B E
BE
Q26
L6
D13
R300
22 12
23 11
IC2
33 1
34 44
TEST
25 1
X2
26 100
R202
IC1
X1
C200
50 76
51 75
L4
R217
R216
8
5
DATA
CLK CN4
24
1 28
CN5
D
2
1
C32
C256
C128 C126
C250
C1 C2
D26
D25
R268
L5
R234
R235
R236
R262 R237
1
CN6
15 1
E
IC4
24
25
C2
C34 C31 C33
C2
CN3
16
15
X25-966x-xx
IC Q Address
1 4C
2 4C
3 3A
4 2E
5 5B
8 4B
15 5C
1 3A
3 5B
4 3B
5 3B
8 3A
9 4A
11 2A
12 2A
13 2A
24 2B
25 3D
26 3C
32 4B
55 4B
56 4B
57 4B
58 4B
59 3B
60 3F
102 3F
104 4F