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QQ
3 7 63 1515 0
AMP for 4.5V
PRE-OUT
IC11
8
0V
1
7
0V
0V
2
6
0V
0V
3
5
0V
4
VSS
-9.1V
6
R224
10K
4
R222
2.2K
Q204
PRE-OUT
MUTE SW
0R
TE
L 13942296513
0L
4.1V
UTL
4.1V
UTR
IC2
R
E-VOL&N.C.&MPX
F
4.1V
4.1V
D203
www
4
15
16
17
18
19
20
21
22
23
.
X16-253-
B
3/4
CN1
Q
AMP for 4.5V
PRE-OUT
IC13
0V
1
VDD
8
0V
2
VDD
7
0V
0V
3
4
VSS
-9.1V
6
0V
5
0V
R249
10K
R247
R225
2.2K
10K
∗
W4
R223
Q207
2.2K
Q203
PRE-OUT
PRE-OUT
MUTE SW
MUTE SW
Q202
C214
0.01
E-VOL
MUTE SW
22
OUTLR
21
4.1V
FREEL
20
FREER
19
4.1V
SCL
SCL
5V
18
0V
SDA
SDA
17
0V or 2.6V or 3.6V
MUTE
16
0V or 1.7V or 3.6V
AFS
15
0-2.6V
QUAL
NOISE
BUFFER
4.1V
14
0V
MPOUT
13
0-5.0V
MPIN
12
0-5.0V
LEVEL
C211
0.47
D509
D505
D506
D507
D508
D601
x
ao
y
24
25
26
27
28
P1
i
R
8
∗
D
8
7
0V
CN2
6
0V
5
0V
R248
10K
R246
R266
2.2K
1K
C290
0.01
Q208
D206
D205
Q202
22K
22K
Q Q
SUB
3
6 7
1 3
CENT
3
Q201
4.7K
83
C213
0.1
R203 4.7K
82
C199 0.1
C212 220P
R202 2.7K
L307
4.7uH
85
u163
.
S
KDC-9026R/PSW9527
KDC-W9027/X979
2 9
9 4
2 8
CN3
LX-BUS
1
5
9
2
6
10
13
3
7
11
4
8
12
CN3
1
2
15
13
11
9
16
14
12
10
1 5
0 5
8
2 9
9 4
RDS
DECODER IC
R306 2.2K
87
IC14
16
R307 2.2K
1
RDCL
92
QUAL
R308 2.2K
5V
2
93
RDDA
0V
15
T57
14
OSCOUT
2.4V
3
R305
C311
VREF
1K
330P
2.4V
4
MPX
5.0V
5
13
OSEL
OSCIN
12
5.0V
VCC
0V
6
11
0V
GND
EXTRES
7
10
ARI
TM
8
9
FILOUT
FSEL
m
1
2
3
4
5
6
7 8
9
10
11
CN8
co
X34-3050-11/21, X34-3052-71/72 (4/5)
T
9 9
EX
ST
1
2
4
3
7
5
3
1
8
6
4
2
∗
B
D503
D501
D504
D502
Q3
22K
Q303,304
2
AM +B
SW
2 8
9 9
C309
IC16
10P
7.7V
1
10
0V o
VCC
NC10
2
9
7.0V
NC2
OUT1
3
8
C310
0V o
64
IN1
NC8
10P
7.0V
7
5V
4
OUT2
63
IN2
0V
0V
0V
5
6
SGND
PGND
MOTOR DRIVER
IC for
PANEL MECHA
12
13 14 15
16
17
18
19
20
21
2
X34-306-
A
2/4
CN1
27
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