Kenwood DNX4280BT Service Manual page 56

F
DNX4280BT/5180/5280BT/5380/5380M
/5380BT/5580BT/6040EX/6180/6480BT/6980
PRE OUT
L R
SW
FRONT
SW
∗
REAR
J301
R398
0
R397
0
C635 1000P
C636 1000P
C637 1000P
C638 1000P
C639 1000P
C640 1000P
∗
W
1
3
6
3
4
4 1 ∗
H
6
-9.0V
36
OUT1 M-L
35
NC35
34
M-R
OUT1
33
NC33
32 8.4V
CC2 ∗
J
31
NC31
30 0V
ND2
29
NC29
28
∗ R343 22K
OUT2 S-L
K
27
3
NC27
C343 1000P
26
UT2 S-R
Q341
25 R405
4 1
FCB
CTRL
22K
4.8V
D404
D403
Q343
D402
R408
10K
412
2K
429
R413
00P
1K
3
C426
0.01
4
1
9 ESD GND2
3
5 8 4 5 8
23
1
56
X34-695x-xx (2/5)
G
∗
A
iPod AV IN
C502
1000P
D502
D501
∗
C396
3300P
D367
R502 R504
4.7 62
0 GND
D345
D346
D355
9 ESDGND
D356
D365
D366
GND
3
+9V
10.4V
IC371
1 8
V+
7
2
3 6
4 5 -9.0V
V-
-9V
2V or 4V PREOUT
R344 22K R353 22K
C344 1000P C353 1000P
Q342 Q351
BU5V
FRONT REAR
D342
Q344
H
∗
B
AV IN
J501
C503
D531
1000P
D503
D534
R534
75
D504
R507 R509
22K 22K
C504
1000P
0 GND
R512 R513
4.7K 4.7K
3
∗
G
3
6
5V PREOUT
10.4V
IC381
1 8
V+
7
2 2
3 6 3
4 5 -9.0V 4
V-
R354 22K R363 22K
C354 1000P C363 1000P
Q352 Q361
Q363
PRE MUTE
Q364
4 5 8
23
1
I
J531
6
11
D532
D536
6
11
7 7
3
GND
7
3 7 6
3
6
11
+9V
10.4V
IC391
1 8
V+
7
6
5
V-
-9V
3
7
11
R364 22K
4 EVOL GND
C364 1000P
Q362
BU5V
SW
11
D362
11
36
34
3
9
7
4 5 8 9
J
11
10
25
6
25
10
3.
C301 1
SOC-L
C302 10
3.3
C303 1
SOC-R
C304 1
NAVI-L
C305 10
3.3
24
C306 1
NAVI-R
4 EVOL GND
25
24
R301 1K
10
C307 1
C308 0.47
C309 0.47
C310 1
C313 R303
1 10K
3 AGND
10
AV-R
AV-L
25
24
∗
DSP5V
S
23
R708
100
0V
R710 100
SDA
R711 100
SCL
R712
23 2.2
∗ ∗
C642 R620
0.01 10
5 TUNGND
C726
15P
X701
11.2896MHz
C727 R714
15P 1.5K
0V
25
24
24 25
23
3 4 5 7 8 9
23
1