Kenwood KDC-MP425 Service Manual page 23

Z
QQ
3 7 63 1515 0
ED1(COMMON)
TP18
KI1
TP19
TE
L 13942296513 5
TP20
KI2
TP21
4
TP22
KI3
TP23
6
TP24
KI4
0
S50 TP25
9
CLK
S49
8
S48 TP26
7
S47 KI5
6
S46 TP27
5
AUTO
S45
4
S44
3
S43
2
S42
S41
0
S40
9
S39
8
S38
7
S37
6
S36 IC1 : LC75808W
5
IC2 : PNA4S22M
S35
4
S34
3 Q2 : DTA114EE
S33
Q3-5 : 2SC4617
2
S32
S31 D1 : B30-1564-05
0
D2 : B30-1566-05
S30
9
D3 : B30-1692-05
S29
8 D4-13 : B30-1605-05
S28
D21 : MA3082-M
7
S27
D31,32 : B30-1571-05
6
S26
GND LINE
www
.
AA
2 1
3
AM
FM
SRC EQ
DTA114EE
DTC143TUA
2SA1036K
2SA1576A
2SC4617
B LINE
DAN202U
x ao
y
i
AB
8
D13 D12 D11
R12
Q3
2.2K
83
Q Q
D10 D9
3 6 7 1 3
Q3,4
D7 D6
KEY
ILLUMINATION
SW
R14 D4 D3
Q4
2.2K
84
C8
0.01
D1
R31
R32 D32 D31
Q5 270
4.7K
C13
DIMMER
0.01
CONTROL
SW
2SC4081 DTA124EUA
DTC144EUA
DAP202U TC7SH08FU
DA204K
u163 DA204U
DTA114YUA
.
AC
KDC-MP425/MP6026
KDC-W6027/W6027Y
2 9 9 4 2 8
R25
330
R24
D8
330
1 5 0 5 8 2 9 9 4
R23
D5
330
R22
D2
330
R21
560
C12
0.01
KDC-MP425/W6027/W6027Y/MP6026 (2/2)
UMC2N
m
co
X16-2490-10 (2/2)
AD
9 9
1
2
3
2 8 9 9
4
5
6
7
23