Kenwood DPX-MP3110 Service Manual page 40

AE
DPX-MP3110/MP3110S
DPX-MP5110U/MP5110US
SW3.3V
DVCC3A
2
3
X701
9.000MHz
R727 1M
TP701
Hz
3.3V 3.3V
V
0V 0V
SW 3.3V
0V
3V
V
3.3V
0V
V
V
V
3.3V
0V
3.3V
CD MECHA u-COM
0V
USB HOST CONTROLLER
V
3.3V
0V
3.3V
0V
3.3V
0V
3.3V
0V
3.3V
0V
3.3V
0V
3.3V
0V
3.3V
0V
0V
X700
32.768kHz
C700
1
3
USB5V
B.U3.3V
BU5V
9 20 21 22 23 24 25 26 27 28 29 30
690)
40
X17-2000-00 (2/2)
AF
C710
0.01
TP776
3.3V
0V
3.3V
0V
IC700
3.3V
0V
1.8V
32.768KHz
C705
1
C704 C707
1 1
C715
C716
10
10
SW3.3V
IC700 POWER SUPPLY
IC771
L772
Q702
1 5
VDD VOUT
2
GND
3 4
CE NC
DPX-MP3110/MP3110S/MP5110U/MP5110US (2/3)
AG
DVCC3A
50
NC
49
NC
48
NC
47
NC
46
NC
45 3.3V
DVCC3A
44 0V
DVSS
43
NC
42
NC
41
NC
40
NC
39
NC
38
NC
37
NC
36
NC
35
NC
34
NC
33
NC
32
NC
R716 100
31
CD PON 31
3.3V
R715 1K
30
0V CD DRIVEMUTE 30
SRAM
STANDBY
SW
29
Q704
3.3V
29
0V CD SRAMSTB
3.3V
R713
28
0V DSP REQ 28
100
R714
22K
27 3.3V
DVCC3A
3.3V
26 0V
0V DVSS
3
3.3V
0V
3
Q703
TP774
SW3.3V
SIGNAL LINE
GND LINE
B LINE
AH AI
UMC2N
KTA1046-P
DAP202U
DA204U
DTA114YUA
M5237ML-CF0J
CAUTION : For continued safety, re-
place safe ty critical com po nents only
with manufacturer's rec om mend ed
parts (refer to parts list).
Indicates safety critical com po nents.
To reduce the risk of electric shock,
leakage-cur rent or re sis tance mea sure-
ments shall be carried out (ex posed
parts are ac cept ably in su lat ed from the
supply cir cuit) be fore the ap pli ance is
returned to the customer.
• DC voltages are as measured with
a high impedance volt me ter. Val ues
may vary slight ly due to vari a tions
between in di vid u al in stru ments or/
and units.
1
2
3
4
5
6
7