Kenwood KDC-MPV5025 Service Manual page 22

U
KDC-MPV5025/MPV525
KDC-MPV7026/WV6027
QQ
3 7 63 1515 0
1
SWITCH UNIT (X16-2480-20) (A/2)
ED1(SEGMENT)
2
3
TP1
J1
ESD-GND 1
FLIP DET 2
TP3
RESET 3
TP2
VOL A 4
to D-GND+ILL-GND 5
X89
VOL B 6
J1
V-ILL DATA 7 TP7
TE
L 13942296513
1/2 ILL+B 8
CP33 470
TP9
A
4
V-ILL CLK 9
TP8
DI 10
REMO 11
CP2 470
TP10
CL 12
TP12
PANEL 5V 13
CE 14
FLIP DET GND 15
DO 16
TP14
C10
0.01
C11
0.01
5
S1
VOL
UP/DOWN
6
www
DTA114EE
DTC143TUA
2SA1036K
2SA1576A
2SC4617
7
22
X16-2480-20 (1/2)
V
TP13
S31
RESET
TP5
4
6
TP4 TP6
IC2
SDA
REMOTE
CONTROL IC
SCL
TP11
R11
C7
1K
2.2
REMOTE
100
CONTROL
SW
99
98
Q2
97
10K
TP16
10K
C31
1
CP1
10K
IC3
D/A
CONVERTER
TP45
TP44
TP46
CP31
100K
Q33
C37 4.7
CP32
Q32
C36 4.7
100K
Q31
C35 4.7
Q31-33
VARIABLE
ILLUMINATION
SW
2SC4081 DTA124EUA
x ao
DTC144EUA
. i
W
Q Q
3 6 7
76
KS6
5V
77
KI1 KI1 0V
78
KI2 KI2
79 5V
KI3 KI3
0V
80
KI4 KI4
81
OFF
KI5 KI5
82
ON
REMO
83
83 GREEN
ON
84
84 RED
OFF
85
R8
N.C
4.7
86
VDD 5.0V
87
VLCD 8.9V
TP17 R5
D21
2.2K
88
C4
VLCD0 7.0V
0.1
89
VLCD1 5.3V
C3
0.1
90
VLCD2
3.5V
C2
0.1
91
VLCD3 1.8V
0V 92
VLCD4
93
VSS
94
C1 TEST
1000P
95
OSC
R1 30K
R6 47K
96
INH 5.0V
R7 1K
97
97 DO
98
5V
98 CE
0V
99
99 CL
100
100 DI
UMC2N DAN202U
u163
y
X
2 9 9 4
8
1 3 1 5 0 5 8 2 9
5V
0V
5V
0V
IC1
LCD DRIVER
m
DAP202U TC7SH08FU
co
DA204K
DA204U
DTA114YUA
.
Y
2 8
9 9
ED1(C
TP
KI1
TP
TP
KI2
9 4 2 8 9 9
T
TP
KI3
TP
TP
KI4
50
S50 S50 TP
49
S49 S49
48
S48 S48 TP
47
S47 S47 KI5
46
S46 S46 TP
45
S45 S45
44
S44 S44
43
S43 S43
42
S42 S42
41
S41 S41
40
S40 S40
39
S39 S39
38
S38 S38
37
S37 S37
36
S36 S36
35
S35 S35
34
S34 S34
33
S33 S33
32
S32 S32
31
S31 S31
30
S30 S30
29
S29 S29
28
S28 S28
27
S27 S27
26
S26 S26