Kenwood KDC-5019 Service Manual page 9

J K
PC BOARD (Foil Side View)
SWITCH UNIT
X16-154X-XX (J74-1306-02)
SWITCH UNIT
X16-1892-7X (J74-1306-02)
(X16-154X-XX/1892-7X)
R e . f N O .
A d d e r s s
R9
C I Q
1 5 K
B E
1 6 K
Q6
3 3 K
4 3 K
5 3 K
R22
C14
6 2 K
ILL+B
7 3 K
ILLUM G
R21
L-DATAS
CLK L-
L-CE
L-DATAL
KS5
CP1
C9 C12
C11
DIMMER
R29
VDD
R12
R28
R16
R27
R15
CP3
CP2
KI1
KI4 KI5
Refer to the schematic diagram for the values of resistors and capacitors.
L M
ELECTRIC UNIT
X25-939X-XX (J74-1398-02)
X25-8762-7X (J74-1408-02)
B
E B E B E B
R136
R137
R130
R134
R135
R133
R51
R131
R53
R132
DGND
RESET
R2
R1 C4
Q39 Q38 Q37
Q40
R166 R165
R167 R168
R7
C1
C3
R1
R3
C2
R2
N
E
IC16
2 1
3 4
R52
R54
R77
R79
B E
R80
R81
R101
R86
R97
R99
W6
R98
C44
E B E B R104
14 8
R103
R105 IC8
R106
1 7
B E B E
E B
B E
B E
R39 C35
R43
R42
C37
R41
C151
R19
R15
R13
11
O P
5 1
IC15
C161
10
6
R237
R239
C160
C62
E B
C140
R203
C152
TH1
Q R
1
ELECTRIC UNIT
(X25-939X-XX/8762-7X)
R e . f N O .
A d d e r s s
C I Q
8 4 N
1 5 2 Q
1 6 2 N
1 0 2 M
2
1 1 2 M
1 2 2 M
1 3 2 M
1 4 4 N
2 4 3 M
2 7 4 M
2 8 4 M
2 9 3 M
3 0 4 N
3 1 4 N
3 6 4 P
3 7 5 M
3
3 8 5 M
3 9 5 L
4 0 5 M
5 3 3 O
4
5
6
7
12