19
KDC-3047M/MP1046/MP145/MP145CR/MP146/MP2046
/MP245/MP246AM/MP246G/MP246S/MP3046
X34-659x-xx (1/4)
2
1
4
3
5
1
1
1
4
4
3
5
5
3
3
5
6
7
R542 2.2K
R543 2.2K
X3
4.332MHz
C548
12
5
FILOUT
NU
GND
OSEL
2.2
8
7
6
10
11
EXTRES
FSEL
TM
VS
9
C542
0.01
MPX
VREF
RDDA
QUAL
C544
330P
1
4
3
2
W3
13
14
15
16
OSCIN
OSCOUT
T57
RDCL
R545
1K
W500
C545
12P
2.2K
C546
12P
R541
TP404
4.7uH
L501
TP165
20
18
AUX GND
PANEL DET
AUX R
19
R343 1K
C308 47u6.3
C307
10
10K
1
R349
C311
1000P
C
R
0.1
0.01
C309
R347
1K
C877 0.1
W501
TP513
TP518
R702 330
R701 330
R708 330
R707 330
15P
C527
TP517
1
C512
L504
28
5
C506
0.1
4.000MHz
X501
TP516
∗
C525
0.27uH
C505
0.22
L551
1000P
C501
TP503
C520
0.1
GNDD
SCL
SDA
VREF
VREGSUP
VCC1
GND
VCODEC
PLL
PLLREF
TEST
AMSELIN1
TP502
XTAL1
XTAL2
MPXOUT
RSSI
16
15
14
13
TP501
9
MPXIN
AMIFAGC2
GNDAUD
ROUT
12
11
10
LOUT
AMRFAGC
VCC2
GNDRF
8
7
6
R506
22
17
18
19
20
47u16
C519
C518
1000P
C517
0.1
R505
4.7K
C513
0.01
0.01
24
21
22
23
25
26
27
C515
0.1
C514
0.01
∗
R513
∗
L506
C530
1000P
∗
R525
100
∗
L507
∗
R514
L508 0.47uH
∗
C533
2P
∗
C532
C703 10u35
AMSELIN2
AMIFAGC1
AMSELOUT1
AMSELOUT2
C523
1000P
1
FMIN1
FMIN2
AMRFDEC
AMRFIN
4
3
2
C524 0.22
L502
L503
560uH
560uH
32
29
30
31
C511
10u35
W106
C704
W15
C701 10u35
C702 10u35
R709
22K
∗
C873
680P
R711 180
180
TP344
∗
C874
R710
22K
680P
R712
R705 180
R704
22K
∗
C872
680P
∗
C871
680P
R703
22K
R706 180
TP340
OUTSWR
OUTSWL
OUTRF
OUTRR
OUTLR
OUTLF
WINTC
MUTE
DC ERR
WIN IN
C510
C509
4
1
SE2L
SE1R
SE1L
3
2
R352 470
R353
470
1
1
QD1R
SE3R
SE3L
SE2R
6
5
QD1G
QD1L
9
8
7
14
13
12
11
10
FD1R-
FD1L-
FD1L+
CREF
FD1R+
TP400
R756
0
C403
1u50
25
28
SDA
26
27
C404
1
VCC
SCL
23
24
20
21
22
R755
17
18
19
GND
15
16
0
1
C405
C407
1
1
C406
∗
W105
∗
W104
C401
47u16
TP926
1
VSS
NC
2
VOUT
VIN
4
0.1
47K
R205
3
C204
TP432
5.1K
R544
4.7
R345
2.2
R346
TP960
TP961
TP962
TP339
TP342
TP341
TP338
TP347
BL
BR
TUR
TUL
AG
AL
AR
RR
RL
FL
R/SR
R/SL
FR
R403 470
R402 470
78
77
Q104,105
85
RST
BU
26
R401 10K
Q701-704
C516 0.01
TP514
TP515
4P
C535
4.7K
R515
4.7K
R516
4P
C536
TP505
TP507
TP506
TP504
∗
C531
470P
∗
C534
470P
∗
C528
4.7uH
∗
L505
1
C502
9P
C507
470
R507
470
R508
FL
R/SL
R/SR
FR
TUR
TUL
AR
AG
61
74
60
0
R518
VCC
SDA
SCL
WP
4
VSS
1
A0
A2
A1
3
2
5
8
6
7
SDA
SCL
28
66
BU5V
A8V
A8V
S
+
+
+
+
+
+
+
+
P1
J3
D305
D306
D501
ANT.
J2
Q703
∗
J4
Q701
Q704
Q702
PRE OUT
Q104
∗
Q705
D401
D110
Q105
S3
D802
RDS IC
REAR/SUB
FRONT
ROM
PANEL CN
RESET IC
MUTE
CONT
E-VOL
PRE-OUT
MUTE SW
MUTE
PRE-OUT
DRIVER
for
TUNER IC
(ATomIC)
E2P
NOT USED
∗
C
∗
D
∗
A
IC7
IC10
∗
IC501
IC2
IC8
(X34-659x-xx)
ELECTRIC UNIT
5.0V
5.0V
0V
2.5V
5.0V
0V
5.0V
3.3V
3.3V
0V
8.6V
10.2V
3.3V
0V
0.6V
3.3V
3.0V
4.2V
3.2V
0V
1.8V
3.2V
8.6V
0V
4.0V
4V
7.2V
8.6V
0V
4.0V
4.0V
0V
5.5V
2.2V
3.0V
1.5V
1.5V
7.0V
4.0V
5.0V
0V
0V
0V
CHASSIS
CHASSIS
A
B
C
D
E
1
2
3
4
5
6
7