Kenwood DPX-MP3110 Service Manual page 41

AJ
1
SWITCH UNIT (X16-620x-xx)
S26
S27
S28
S29
2
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
3
S45
S46
S47
S48
S49
S50
4
J1
SI 20
ILL+B 19
RT CW 18
RT CCW 17
TP5
REMO 16
TP6
LED CONT SDA 15
TP7
LED CONT SCL 14
TP8
13
LCD SYS DATA
TP9
LCD CL 12
5
TP10
LCD CE 11
TP11
A
LCD PAN DATA 10
TP12
LCD INH 9
ILL GND 8
AUX L 7
AUX C 6
AUX R 5
D GND 4
TP18
RST 3
PAN5V 2
ESD GND 1
P1
6
J2
1 R
2 L
AUX
3 C
7
AK
26
S26
27
S27
28
S28
29
S29
30
S30
31
S31
32
S32
33
S33
34
S34
35
S35
36
S36
37
7V
S37
38 0V
S38
39
S39
40
S40
41
S41
42
S42
43
S43
44
S44
45
S45
46
S46
47
S47
48
S48
49
S49
50
S50
TP1
SI
TP2
TP3
C12 2.2
18
TP4
17
R1 100
REMO
R2 47
SDA
R3 47
SCL
R4 1K
DI
R5 1K
CL
R6 1K
TP25
CE
KI5
R7 1K
DO
R8 1K
INH
TP13
TP26
TP14
7 KI4
TP15
6
TP16
5
TP17
TP27
R9 S17
KI3
1K
RESET
TP19
TP28
TP20
KI2
TP29
KI1
5
7
6
AL
5V
0V CL
CE
5V
0V DO
INH
5V
0V OSC
TEST
0V
VSS
VLCD4
1.7V
VLCD3
3.4V
VLCD2
5.2V
IC1
VLCD1
7.0V
LCD DRIVER
VLCD0
VLCD
VDD
KEY M P4
P3
5V
0V OE P2
PON P1
KI5
KI4
KI3
7.0V
KI2
5.2V
1.7V
7V 5V
0V
0V 0V KI1
KS6
S2 S5 S10 S11
CD EJ 6 DISP WOW
S3 S6 S12
SRC 5 EQ
S7 S13
4
S8 S14
3 ATT
S4 S9 S15
MD EJ 2 1
AM
DPX-MP3110/MP3110S
DPX-MP5110U/MP5110US
100
DI DI
99
CL
98
CE
97
R60
DO
IC4
96
INH
4.7K
95
94
R21 C8 C3
93 43K 680P 0.1
92
C7
0.1
91
C6
Q3
0.1
90
VLCD
LCD
C5
D1 CONTROLLER
0.1
89
88 Q3
87 8.7V
86 5.0V
85
84
83
82
CP2 1K Q1
81 0V
KI5
80 0V
KI4
79 0V
KI3
78 SW5V
KI2
REMO
R14 1K
77 0V
KI1
76
Q2
KEY
INPUT
SI
TIMING
SW
S1
1
2
3
FM+ 4 7
9 8 AUDIO
5 6 AM-
10
X16-620x-xx (1/3)
AN
R22
47K
C9
0.1
5V
0V
REMOTE CONTROL RECEIV
IC2
5.0V 1
VCC GND2
2
VOUT GND1
5V
0V
IC5
4 3
GND
2
5V
1 5.0V
0V
5
VCC
5.0V
IC5
D3
IC2 OUTP
R23
BUFFER A
240
B
Q200-202
LED
DRIVER
Q200 Q
∗
∗
CN100
∗
C1
GND 1
USB5V 2
B
D- 3
D+ 4
GND 5
US
41