Kenwood DPX-MP3110 Service Manual page 36

K
DPX-MP3110/MP3110S
DPX-MP5110U/MP5110US
R479
IC2+B
8 2.2
TP586
IC200
AUDIO
PROCESSOR
8.0V
0V
4.0V
0V
0V
214
033
204 R202 R203 R204
15 20K 12K 7.5K
TP470
8.0V
A8V
8V
8
0V
VCC
7
6
5
Q201
AGND
ENHANCER LEVEL
OL SW
22
12 13 14 18
DGND
MUTE
R470 1K
MBL
22
R471 1K
MBR
21
D470
83
D471
32
ACOUTR
31 82
ACOUTL
30
D472
3.3V
MUTE2
0V 29
MUTE1
28
81
MUTE0
27
REF3V3
C481
3.3V
2.2u50
26
VOLINR MCR
+
C482
2.2u50
25
VOLINL MCL
+
24
REF5V5
23
SAIN
22
SAOUT 86
21
SARES 87
20
SACLK 85
5V
19
3V 0V SCL 78
18
SDA 77
17 R473
SEL
10K
R474
10K
4.0V 3.3V
22
36
X34-573x-xx (3/5)
L
3
A8V
MUTE
12 13 14 18
3
5
3
3
R506
10K
C500
22P
5
C501
18P
10
R508
100K
2
AGND
84
PON5V
16
3
17
R512 100
18
19
20
21
∗
D473
∗
C480
10u
+
22
2
AGND
2 4 15 4 15
16
M
GND
AGND
MUTE
RST
12 13 14 18
BU5V
UCOM 5V
DGND
5
3
SYSTEM u-COM
IC501
RESET CONTROL
5.0V
0V
1 4
NC VIN
2 3
5V
VSS VOUT
0V
R542
R501 R503
47K 47K 2.2K
1
WIRED REMO
5V
0V
1
R504 1K
2
2 CD MOTOR
R505 100 3
3 CD LO EJ
5V
0V
R660 1K
4
4 DRVMUTE
R661 1K 5
5 PON CD
∗
L
6
BYTE
0V
TP567 TP572
7
CNVSS
8
XCIN
X501
32.768kHz
32.768kHz
R507
9
XCOUT
10K 10 5V
RESET
0V
0V
12MHz
R509 1K
11
XOUT
12
X500
VSS
12.000MHz
13
XIN
14
VCC
5.0V
R511 100K 15
NMI
R513
4.7K
16
CD LOE
17
SOC SSTOP / CD MSTOP
5V
0V 18
SOC SRST / CD MRST
19
CD MUTE
20
CD LOS SW
5V
0V 21
CD DISK12 SW
22
5V
PWIC BEEP
23 0V
SRAMSTB
R690
24
24 S SYS REQ
100
25
25 S SOC REQ
5V
0V
3
R518 4.7K
R519 4.7K
2
UCOM 5V
SERVO GND
N
13 14 18
12
BU5V
3
C515
0.01
R433 C514
100K 1000P
5.0V
0V
0V-5.0V
5V 5V
0V
0V
0V or 3.3V
5V
0V
∗
IC500
SYSTEM u-COM
5V
0V
5V
0V
5V
0V
39
C506 0.01
2
C507 0.01
R520
4.7K
R521
4.7K
16
4 15
16
O
GND
AGND
MUTE
RST
12
TP58
UCOM 5V
DGND
5
5V
0V
5V
0V
5V
5V
0V
0V
5V
0V
0V
TP667
R608 47K
C603 R609 470
0.01
R610 47K
C604 R611 470
0.01
R612 47K
C605 R613 470
0.01
UCOM 5V
4