16
KDC-4551UB/455UW/4651URY
KDC-U449/U5049
X34-691x-xx (4/4)
T
S
R
Q
P
1
2
3
4
5
6
7
13
8
10
10
11
14
14
14
14
14
15
15
15
11
0V
6.6V
13.3V
6.6V
3.6V
0V
13.5V
4.9V
5.0V
5.0V
5.0V
4.1V
2.
1V
0V
0V
0.5V
2.7V
0V
0V
3.3V
3.3V
3.3V
3.3V
6.5V
6.6V
3.3V
3.3V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
3.3V
3.3V
0V
0V
0V
A
KDC-4551UB/455UW/4651URY/U449/U5049 (1/2)
PRE OUT
Q341
D341
Q321
D321
D970
D971
Q971
Q970
BU
DET
∗
D781
D780
D782
POWER
IC MUTE
CN701
Q701
D102
∗
Q780
X16-
CN601
2/2
GND LINE
SIGNAL LINE
B LINE
∗
A
∗
B
D902
LINE OUT
D112
REAR R
∗
J321
REAR L
FRONT R
FRONT L
Q781
MUTE
DET
SURGE
D901
∗
D852
ANT
∗
D851
D704
D942
D941
REMOTE OUT
ACC IN
CAR CABLE
CN901
RCA MUTE
∗
D110
∗
D111
∗
D101
∗
D100
PAN3.3V
10u50
C330
330
R330
180
R332
10u50
C320
330
R320
180
R322
C351
100P
C331
100P
R351
22K
R331
22K
R350
10u50
C350
180
R352
330
R341
C341
100P
R342
180
22K
R321
22K
C321
100P
R340
C340
10u50
330
4.7K
R349
R347
4.7K
R358
4.7K
R357
4.7K
8
9
10
11
12
13
14
15
CTRL1
GND
ACC IN
ACCOUT
VDD5V
SW5V
ANT OUT
EXF
31
C907
330u6.3
10u25
C910
R974 47K
R975
47K
R976
68K
20K
R973
10K
10K
47K
R970
R971
R972
330
R781
47K
R780
47
46
17
18
19
20
21
22
23
24
25
AC
-GND
OUT RL+
GND
OUT RL-
VCC3/4
OUT FL+
MUTE
OUT FL-
GND
OFFSET
RL+
RL-
FL+
FL-
1
C313
R310
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
AUX-L
AUX-R
AUX-G
GND
11.5V
REMOCON
VFDINH
VOL1
VOL2
VFDCLK
VFDCE
SYSDA
USBGND
D+
D-
USB5V
FL+B
PANDAT
CNDET
92
2
93
13
9
11
∗
R903
∗
R902
C708
0.1
C711 0.1
47K
R111
1
C111
0
R110
47K
R101
1
C102
1
C101
0
R100
C112
0.1
AUX-G
AUX-L
AUX-R
16
14
VDD5V
FR
FL
VDD5V
uCOM3.3V
+11.5V
+11.5V
+14.4V
+14.4V
+14.4V
C314
1
ACC3.3V
C913
330u6.3
VDD5V
470
R112
0
∗
R333
0
R323
R353
0
∗
R343
0
R783
100K
R102
0
4 13
RL+
FL+
9
8
RL-
FR-
FL-
FR+
RR+
RR-
11
10
7
6
12
5
15
14
3
16
2
1
FUSE
B.U.
10A
(F52-0023-05)
+14.4V
3300u16
C901
L901
∗
R851
4.7K
R777
1K
C941 0.1
R941
4.7K
R901
4.7K
R906
10K
TEL
ILL
L102
L101
C722
10
10
C726
FRONT LEFT (+)
ACC
FRONT RIGHT (+)
REMOTE/P-CON
ANTENNA
FRONT RIGHT (-)
FRONT LEFT (-)
REAR RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT (+)
OE REMOTE
MEMORY
TEL MUTE
ILL
GND
USB5V
FL+B
R304
0
F901
4700P
C368
∗
B314
10
K
R786
87
88
32
C963 47u6.3
R963
22K
27P
C719
C720
27P
+14.4V
12
99
R491
0
+
+
+
+
+
+
+
+
+
(X34-69xx-xx)
IC1
:
∗
IC80
: MFI341S2313-X
IC161
: E-TDA7718N
IC301
: TB2926CHQ
IC501
: LA6565
IC530,931 : XC6213B332NG-X
IC531,532 : XC6213B152NG-X
IC540
: JCV8022
IC701
:
∗
IC702
: XC6120N282NG-X
IC771
: R1EX24002ASAAX
IC901
: LV5680P
IC961
: BD2224G
IC981
: MP2562DS-X
Q321,341 : IMX9
Q540
: 2SA2188/F/-X
Q701
: RT1P144C-X
Q780,782 : RT1P241C-X
Q781
: RT1N241C-X
Q881
: RT1N141C-X
Q951
: 2SA812A/5-6/-X
Q952,981 : RT1N441C-X
Q970,971 : 2SC1623A/5-6/X
D100,101,110,111
: DZ2J062/M/-X
D102,112,970,971
: DZ2J068/M/-X
D321,341,780,781,783,
891
: BAW56W
D502
: GS1J-LTP-X
D540,782,982 : RKS801KF-X
D704
: DZ2J051/M/-X
D851,852,902,941,942,981,
983
: MBRX130-TP-X
D901
: 1N5401-BPC04
NATION
MODEL NAME
DESTI-
KDC-U449
KDC-4251URY
KDC-4451UQ
KDC-4651URY
KDC-455UW
KDC-4551UB
KDC-415UA/UR
KDC-4051URY
KDC-4051UG/UR
KDC-U5049
KDC-U4049
KDC-248U
KDC-U349A/G/R/S
KDC-U3049
KDC-4051UGM/URM
KDC-MP248U
KDC-MP148U
KDC-208U
U363/E/R
E1/E4
E6
E2/E3
E1
E7
E5
E3
E2
K3
K
K1
K2
M
M6/M5
C1
C1
M1
M4/M3/M1/M2
J1/J3/J2
X34-6922-72
X34-6922-73
X34-6922-72
X34-6912-72
X34-6922-74
X34-6922-71
X34-6912-71
X34-6912-72
X34-6920-11
X34-6910-10
X34-6910-11
X34-6920-10
X34-6920-22
X34-6920-21
X34-6920-23
X34-6910-21
X34-6920-22
X34-6910-21
X34-6910-01
UNIT No.
C2
B
AC
6
C
7
C
27
B314
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Y
ES
YES
YES
Y
ES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Y
ES
7
7
7
4
4
7
7
7
7
7
7
7
7
7
7
7
4
4
4
6
6
6
6
6
6
4
4
4
4
4
6
6
6
6
6
6
6
6
39P
27P
27P
27P
27P
27P
27P
27P
27P
27P
27P
27P
27P
27P
27P
27P
27P
27P
27P
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
D781
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
852
D851,
YES
YES
YES
YES
YES
YES
YES
YES
IC1
TEF6614TV1S3-X
TEF6614TV1S4-X
TEF6614TV1S3-X
TEF6614TV1S3-X
TEF6614TV1S3-X
TEF6614TV1S4-X
TEF6614TV1S4-X
TEF6614TV1S4-X
TEF6614TV1S4-X
TEF6614TV1S4-X
TEF6614TV1S4-X
TEF6614TV1S4-X
TEF6614TV1S4-X
TEF6614TV1S3-X
TEF6614TV1S3-X
TEF6614TV1S3-X
TEF6614TV1S3-X
TEF6614TV1S3-X
TEF6614TV1S3-X
J321
2PIN
2PIN
2PIN
2PIN
2PIN
2PIN
2PIN
2PIN
2PIN
2PIN
2PIN
4PIN
4PIN
4PIN
4PIN
2PIN
2PIN
L1
0.47uH
0.47uH
0.47uH
0.47uH
0.47uH
0.47uH
0.47uH
0.47uH
0.47uH
1uH
1uH
1uH
0.47uH
0.47uH
1uH
1uH
0.47uH
0.47uH
0.47uH
1.8uH
L2
3.3uH
3.3uH
3.3uH
3.3uH
3.3uH
L8
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
L10
YES
YES
YES
YES
Q780
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
R1,2
680K
470K
YES
YES
YES
YES
YES
R9
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
10
R3,
R764
27K
22K
33K
33K
39K
39K
39K
22K
39K
33K
33K
33K
39K
39K
39K
39K
15K
27K
R765
27K
27K
27K
27K
27K
27K
27K
39K
39K
39K
33K
33K
33K
33K
33K
33K
R766
22K
47K
27K
15K
15K
8.2K
8.2K
8.2K
47K
27K
8.2K
8.2K
8.2K
8.2K
8.2K
15K
15K
15K
33K
R767
22K
22K
22K
22K
22K
22K
22K
22K
8.2K
8.2K
15K
15K
15K
15K
15K
15K
47K
47K
47K
R851
YES
YES
YES
YES
YES
YES
YES
YES
6.8
7.5
7.5
7.5
7.5
7.5
R902, 903
YES
YES
YES
YES
YES
YES
YES
YES
C80,
316-319
YES
YES
YES
YES
YES
YES
YES
YES
IC80
YES
YES
YES
YES
YES
YES
YES
YES
749,750
R82,
110,111
D100,101,
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
R343
YES
YES
YES
YES
R333
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
1.8uH
1.8uH
1.8uH
1.8uH
1.8uH
1.8uH
1.8uH
1.8uH
1.8uH
1.8uH
1.8uH
1.8uH
1.8uH
680K
680K
680K
680K
680K
680K
680K
680K
680K
680K
680K
680K
680K
470K
470K
470K
470K
YES
YES
YES
YES
YES
YES
YES
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
IC701
W05-1643-00
W05-1644-00
W05-1644-00
W05-1644-00
W05-1644-00
W05-1644-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00
W05-1643-00