Kenwood DPX-MP3110 Service Manual page 34

A
DPX-MP3110/MP3110S
DPX-MP5110U/MP5110US
1
2
3
C SYS REQ(CCE)/S SYS REQ
CD LOE /ROMCOR DET
C CD REQ(PIO0)/S SOC REQ
4
C SYS DATA/S SYS DATA
C CD DATA/S SOC DATA
5
6
7
34
X34-573x-xx (1/5)
B
ELECTRIC UNIT (X34-573x-xx)
∗
A340
25
C343
0.01
TUNGND
TP535
R500
WH500
1K
GND
CN690
SERVO GND
SERVOGND 60 59
TP665
SERVO+B 58 57
TP595
CD MOTOR 56 55 2
TP660
CD LOEJ 54 53 3
TP661 3
DRVMUTE/NC 52 51 4
TP662
CDPON/NC 50 49 5
TP663
48 47 47
TP666
DGND
46 45
DGND
TP599
BU5V 44 43 BU5V
TP904
42 41 16
TP600
40 39 39
Q690
17
TP601
38 37
SRAMSTBY/SOC STOP
TP602
SRST3 36 35 35
TP603
SOCREQ3 34 33 33
TP604
AMUTE 32 31 31
TP605
RCH 30 29 CD R
TP606
R806
AGND 28 27
AGND
0
TP607
LCH 26 25 CD L
A8V 24 23
TP664
22 21 22
TP608
20 19 19
TP610
CD LOS 18 17 20
TP612
CD 12EJE 16 15 21
TP614
C SYS CLK/S SOC CLK 14 13 13
R800
14
0
TP903
12 11
D3.3V/BU3.3V
R801 0
BSIF ST REQ/VBUS5V 10 9
R802 0
BSIF GATE/VBUS5V 8 7
TP593
R803 0
BSIF DATA/USBGND 6 5
TP594 R804 0
BSIF BCK/USBGND 4 3
TP597
R805 0 ∗
1
BSIF LRCK/USBGND 2
∗
F
CN601
TP850
S-MO+ 1
TP851
S-MO-
2
6.5V
1.2V
TP870
M-MO+B 3
TP852
4
GND
TP853
MODE-3 5 42
TP854
MODE-1 6 40
Z
TP855
MODE-2 7 41
TP856
SW+5V 8
TP857
64
F-REEL 9
TP858
R629
ANODE 10
TP859 120
R-REEL 11 63
TP871
NC 12
C
FRONT-END
C342
0.01
A8V
TP527
3
1
3
8
1 8
SERVO +B
3
1
3
Q690
SRAM-STBY or
SOC STOP
B/D3.3V
IC690
5V 1 14
VCC
0V
2 13
12
3.3V
0V
3
4 11
5
10
3.3V
9
0V
6
0V 7 8
GND
3
LEVEL SHIFT
SERVO GND
VBUS 5V
DGND
M
IC600
C607 C606
TAPE MOTOR
0.1 100u25
15 14
DRIVER
NC15 T14
5.2V
R626 10
1/2W
16 13
OUT2 NC13
R627 10
17 12 14.4V
NC17 VCC2
1/2W
18 11 14.4V
NC18 VCC1
5V
19 10
0V
NC19 NC10
0V 20 9
GND2 IN2
8
GND1
21 7 0V
5V
0V
22 6
GND3 IN1
23 5
NC23 NC5
D601
24 4 3.0V
NC24 VR
25 3
C608
NC25 NC3
26 2 5.2V 0.1
OUT1 T2
6.5V 27 1
NC27 NC1
1.2V
SERVO GND
D
26
C340
0.01
TUNGND
A8V
TP521
C341
0.01
R341
Q340
Q341
820
16
TP523
R340
92
22K
TP537
AM+B SW
TP589
3
16
BU5V
3.3V
5V
5.0V
0V
3.3V
0V
3.3V
33
0V
5V
0V
∗
R696
13
100
3.3V
0V
5V
19
0V
3.3V
5V
0V R695
0V
100
22
0V
4
2
4
Q550
+
26
DSI
DRIVER
45
43
19 17 15
20 18 16
J550
4
E
WH340
AGND
Q400-403
PRE OUT
MUTE SW
R404 R405
22K 22K
Q400 Q401
Q404
D402
∗
J
1
MU
LEVEL SHIFT
IC691
5.0V
1 14
VCC
3.3V
2 13
0V
12
5V
3
0V
4 11
3.3V
5
10
0V
9
5V
6
0V
∗
R681
7 8
GND
100
16
R5
1
16
ILL GND
13 11 9 7
14 12 10 8
A to SW