Kenwood DPX701 Service Manual page 32

A
DPX701/701U/701UY
DPX-MP7090U
1
ANT.
2
3
4
5
X16-
J1
SYS REQ
2/2
PAN DATA
A PAN REQ
SYS DATA
6
PAN RST
7
32
X34-413x-xx (1/5)
B
(X34-413x-xx)
3
L400
2
TUN GND
W401
1
W400
∗
TP401
A1
26
24
RFGND
23
FMANT
22
AMANT
TP402 Q402
21
AM+B
20
OSCGND
TP403
19 C409
VT
R404
TP405
0.01 22K
18
COM+B
TP400
TP406 TP419
17
IFC
TP407 TP420
16 R405
SDA
470 R407
TP408 TP421 R406 4.7K
15
SCL
470 R408
C410
14
DGND1
R402
4.7K
0.01
TP409
1
13
VDD5V
12
PLLGND
TP411
TP410
11
SMETER
TP422
10
AMIFOUT
TP412
9
QUALITY
TP413
8
MPX
7
DGND2
TP414 TP415
6
RDSMUTE
5
STDGND
TP416
4
R 60
2
TP417
3
L 59
TP418
2
IF+B
C412
1
IFGND
0.01
25
TUN GND
5V
RDS/RBDS
IC400
0V
1
QUAL RDCL
2
RDDA T57
3
2.4V
VREF OSCOUT
4
MPX
5.0V
5
OSEL OSCIN
VCC
6
GND
EXTRES
7
0V
ARI
TM
8
FILOUT FSEL
J500
TP501
FL GND 15
TP504
FL+B 14 FL+B
TP507
SA 13
TP500
FDC 12 FDC
TP513
R517
RST 11 17
1K
TP505
ILL+B 10 ILL+B
TP502
9 40
TP509
8 38
TP508
7 41
TP511
SCCON 6 61
TP510
5 36
TP503
PAN 5V 4 PANEL5V
TP512
R516
3 23
1K
TP506
D GND 2
W500
TP514
ESD 1
R825 R826
1.5 12
ESD GND
TP804
P1
C
1 REAR R
2 GND
3 REAR L
PRE OUT (FRONT/REAR)
4 FRONT R
5 GND
6 FRONT L
∗
J600
6 5 4 3 2 1
Q403
26
C624
1000P C625 C626
1000P 1000P
C623
A8V
1000P
28
35
34
128
126
30
A8V
32
31
5V
0V
1
R412
2.2K
16
24
15
R841 C414
1K 15P
14
C415
15P
13
L405
5.0V
12
SW5V
4.7uH
11
10
9
0V
∗
B
FDC, PANEL5V, FL+B, ILL+B
R824 R822 C811 TP614
3.9 16 7P
SW5V
1
1
D
to CORD with
PIN PLUG
AUX
IN/SUB
CN600
1 2 3 4 5 6
C632
0.01
R644
1K
C628
1000P
D608
C627
1000P
D609
3
2 2 3
+9V
-9V
FRONT
9.4V
IC601
0V 1 8 0V
+B
0V
7
0V 2 0V
0V 3 6 0V 0V
0V 4 5 0V 0V
-B
-9.1V -9.1V
R614 10K R616 10K R624 10K
R655 R656 R657
100K 100K 100K
R615 22K R617 22K R625 22K
Q608 Q609 Q610
Q601
+10.5V
R603
47
10V
0V
Q600 Q602
R607
Q603
IC600
47
Q605
-10.0V
-9V
TP613 Q604
9V AVR
∗
TP456
F
G-ANALYZER
TP457
13
R453
NC13
1K
0~3.3V 14
124 YOUT
IC451
R454
0~3.3V 15
125 XOUT
16
1K
NC16
TP458
R458
110 3.3V
TP452 TP460
1
E
BU14.4V
J2
1 5 9
2 6 10
13
3 7 11
4 8 12
D700
D701
D702
D707
-9V
REAR
9.4V
IC602
1 8
+B
0V
7
2
3 6 0V
4 5 0V
-B
R626 10K
R658
100K
R627 22K
Q611
W200
L600
C607 22uH
2.2
TP600
C608
Q
2.2
5.3V
10.5V
8
NC8
7
NC7
6
NC6
5
NC5
TP459