Kenwood KDC-7024/Y Service Manual page 14

K
KDC-7024/Y,722,8023
1
PC BOARD (FOIL SIDE VIEW)
ELECTRIC UNIT X25-966x-xx (J74-1474-12)
2
8V
3
8
9
4
IF+B
5
SUB-CIRCUIT UNIT
X16-2080-10 (J74-1476-02)
14 2
J1
6
15 1
1 8 CP1
IC1
4 5
X16-2080-10
IC Address
1 6K
7
14
L
D51
D50
C3
C4
D54 D55
E B
Q103
R G L
C71
R61
C408
1
IC12
16
X25-966x-xx
IC Q Address
7
12
13
14
2
6
7
14
23
27
28
29
30
33
34
51
M
TH1
D52
C251
D53
R317
R316
R314
R313
R315
AGND
R L
R278
R277
R227
R226
R225
C259
C260
R222
10 6
R221
IC13
1 5
5O
SERVO-GND
4L
R224
5 1
R223
5M
R240
IC14
6N
R241
6 10
3Q
D65
C261 C262
3Q
3Q
M2-
2Q
2P
2N
2N IC Q Address
3P 52 4O
4P 53 4N
4P 54 4N
4Q 63 6N
4O 103 3L
N
GND
BU
C101
BU
Q28 Q27
E B
B E
C12
C10
R7 C11
C9
E B
Q53
R301
B E
Q54
R267
R274
C204
R247
R232 R233
DATA
CLK
M2+
PAN5V
E2P5V
B E
D-GND
D60
D64 D63 D62 Q63
O
BU
GND
Q2
B
R133
C130
E B
R142
Q51 Q52
B E B E
D23 D2
2 1
IC7
3 4
8V
R1
C1
5V
SW5V
R1
R1
D-GND