Kenwood KDC-MPV5025 Service Manual page 11

A
QQ
PC BOARD
3 7 63 1515 0
(COMPONENT SIDE VIEW)
SWITCH UNIT
X16-2480-20 A/2 (J74-1565-02)
TE
L 13942296513
www
.
B
X16 B/2
D2
D32
D31
C39
X16-2480-20
Ref. No. Address
IC2
x ao u163
y
i
Refer to the schematic diagram for the values
of resistors and capacitors.
C
2 9
8
(FOIL SIDE VIEW)
X16 B/2
Q Q
3 6 7 1 3 1 5
X16-2480-20
Ref. No. Address
3B IC1 5D
IC3 6E
Q2 6D
Q3 4D
Q4 4D
Q31 6D
Q32 6D
Q33 7D
Q34 6D
Q35 6D
Q36 7D
Q37 6D
Q38 6D
co
Q39 7D
.
D
KDC-MPV5025/MPV525
KDC-MPV7026/WV6027
9 4 2 8
SWITCH UNIT
X16-2480-20 A/2 (J74-1565-02)
KS4
ESD-GND
CP1
VOL-B
RESET
C8 R21
VOL-A
ILL+B
D+ILLGND
V-ILLDATA
DI
CL
V-ILLCLK
CE
DO
CP2
REMO
KI5
0 5 8 2 9 9 4 2 8
D21
B E B E
R4
R2 C3 C4
C2 R3
R5
R6 R1
C1
R7
1 100
C6
25
76
IC1
75
26
Q2
50
51
1 8
IC3
4 5
E B E B E B
E B E B E B
m
E B E B E B
R25
CP32
C40 C43
E
9 9
1
2
KI3
3
KI4
KS5
KI2
9 9
4
5
KI1
KS3
6
7
11