KDC-3028/328
20
A
B
C
D
E
1
2
3
4
5
6
7
P1
∗
D162
D506
J5
D502
D503
D501
D3
J4
Q501
REMOTE
WIRED
KP2311ETR-G
:
D502,503
KV1430STL-G
HVC383B-E
D504
D506
:
:
D55,261
S2V60
AM01ZNF
D1F60-5063
UDZS4.7B
MAZ4082N-L
1SS133
RN739F
DAN202U or
MAZ4062-L
MC2848
D76,402,403
D203,259,260
D301-304
D501
D81
:
:
:
:
:
D72,74,75,251-253,255-258
D73,254
D57
D71
:
:
:
:
A
∗
2SA1576A
DTA124EUA
DTC143TUA
UDZS6.8B
IMSA-6801-E
MAZ4068N-M
HN3G01J(BL)-F
1SS355
D52,54,305,306
D53
Q501
D3
:
:
:
:
:
Q252
Q330
Q351,352
:
:
:
2SD1858
DTA114YUA
Q72
Q73
Q151
:
:
:
D504
∗
A
∗
WH2
GND LINE
SIGNAL LINE
B LINE
Q222
Q221
Q225
CN91
CN90
DTA124EUA
Q225
:
:
Q221,222
DTC143TUA
(X89- )
(X89-2690-10)
E-VOL &
2-PREOUT
MUTE
AM RF AMP
RDS DECODER
ANT.
X34-
WH1
(E30-6229-05)
DTC114YUA
2SA1577
Q152
Q153
:
:
D162
: STZ6.2N
D91
D166
SFPB-54VNF
B30-1710-05
:
:
(E30-6403-05)
MPTC
GND
C589
C116
330P
10u16
8
7
6
5
4
3
2
1
C117
2.2u50
TP314
FSEL
FILOUT
C118
C119
0.01
9
10
11
12
13
14
15
16
OSCIN
MPX
EXTRES
ARI
GND
OSEL
TM
VCC
OSCOUT
VREF
RDDA
QUAL
T57
RDCL
4.7uH
L101
C113
10P
C112
10P
R114
R113 2.2K
R112 2.2K
TP501
R544 2.2K
R543
5.6K
C541
270P
L507
8P
C543
C610
1P
5P
C542
15P
C544
TDF DET
ESD GND
14
15
TP166
1K
TP164
R193
XT
ALG
10.25
X
0.033
C549 2200P
R546 4.3K
R545 33K
C553 0.1
C559 3300P
C548
0.022
C547
22u10
0.01
C623
0.01
0.1
23
22
21
26
25
24
29
28
27
VCCVCO
LPHC
VCOE
GNDVCO
20
LP
LPOUT
VCOB
WINTC2
19
18
17
16
VCC3
VREF2
ISSTC1
ISSTC2
R507
C504
0.01
1000P
C521
L505
0.33uH
C522
C626
1000P
R520
220
R521
1.5K
18P
C524
15P
0.33uH
C525
L520
C516
L501
10P
C503 0.1
C505
4.7u16
C502
L502
33uH
1500P
R501
6.8K
6.8uH
R502
2.2K
L518
100P
L521
10NH
C604
C518
C520
1
C517
0.47
C606
C605
L506
100P
R503
2.2K
C507
22u10
C506
1K
0.68
C510 100P
C509 68P
R504
4.7
C508 22u10
1K
C602
150P
L600
TP506
L4
R505
L503
1000uH
R594
10
R605
10
100uH
TP507
1K
∗
R172
TP345
C581
VCCIF1
IF1AMP1OUT
IF1REF
IF1AMP1IN
GNDIF1
IF1A
GCIN
FSTC
AMA
GC2TC
MIX1OUT2
C519
1
0.47
C531
1
R603 56
C514
GNDRF
FMMIX1IN2
WINTC1
FMAGCTC
TV1
15
14
13
12
FMMIX1IN1
FMPINDR
11
10
9
8
AMRFAGCOUT
4
AMPINDR
AMMIX1IN1
AMMIX1IN2
7
6
5
DEVTC
MUTETC
MIX1OUT1
3
2
1
0.47u50
C563
R599
22
C582
0.022
78
79
80
75
76
77
72
73
74
0.1
100P
C579
AMREFDEMC
IF1AMP2IN
0.068
70
71
L508
10.700MHz
CF51
10.700MHz
CF52
14
R163
R164
C551
10
R596
6800P
C545
C550
R522
22K
1000P
C527
0.01
C625
L504
R506 1M
C583
C587
64
32
34
2.2K
X3
4.332MHz
+B
C222
C221
10u16
270
R221
10u16
270
R222
R225
TP2
100
R229
R226
30K
30K
TP3
100
R230
TP1
W101
MUTE
GND
2
VDD
1
5
4
3
FR
FL
1
2
3
TP8
TP6
TP5
TP4
TP7
390K
R565
C554 0.33
0.01
C513
1.2K
R602
KDC-W531Y
KDC-W5031/Y
KDC-MP5029
KDC-328
KDC-3028
MODEL NAME
DESTI-
NATION
X89-2690-10
DAUGHTER UNIT
YES
E
E
M
K
K
YES
YES
FR
ONT
AUX R
AUX L
AUX GND
W394
C627
100P
C
1000P
C632
1P
1P
47P
W373
W70
0.01
C511
1
C584
10
R598
L604
L605
10
R523
10
R606
C628
1
+
+
+
+
+
+
+
+
+
IC7
IC
ELECTRIC UNIT (X34-339x-xx)
DAUGHTER UNIT (X89-2690-10)
a
4.7K
4.7K
22K
22K
5V
0V
FM : 0V
4.6V
0V
AM : 0V
0V
0V
3.3V
3.9V
8.1V
4.0V
4.7V
4.0V
AM : 5.9V
FM :
5.9V
0V
4.0V
2.5V
0V
8.1V
0V
0V
2.2V
1.8V
8.1V
4.3V
3.8V
2.0V
2.0V
0V
3.5V
8.2V
7.8V
0V
5V
0V
5V
0V
2.5V
5.0V
2.5V
0V
FM : 4.3V
AM : 5.5V
AM : 0V
FM : 2.4V
AM : 1.8V
FM : 0V
FM :
AM :
AM : 3.5V
FM : 0V
AM : 4.3V
FM : 3.7V
AM : 3.0V
FM : 0V
AM : 4.9V
FM : 4.5V
AM : 4.2V
FM : 0.2V
8.1V
2.8V
5.0V
X34-3390-1x (1/4), X89-2690-10 (1/1)
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513
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Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299