15
CKDC-392V/VA/VD/VDA
CKDC-492V/VD
A
B
C
D
E
1
2
3
4
7
X34-3350-10/11 (1/3)
E-VOL.
TUNER &
Q40
DRIVER
MUTE
D265
D268
D264
D262
REAR
Q224
Q223
MUTE
J5
AMPLIFIRE
POWER
PRE OUT
D503
J1
ANT.
D504
Q502
AMPLIFIRE
FM RF
D505
D501
D3
AM RF
AMPLIFIRE
Q501
D506
C537 8P
FMMUTETC
8
39
L516
4.7uH
C551
0.01
C548 0.022
C550
0.033
2200P
C549
100P
C560
C600
100u10
C555
1000P
W534
0.01
L517
4.7uH
C546
13
W531
17
18
R547 22
14
15
W523
10
11
12
8
C538 8P
26
25
24
23
22
21
C547
10u10
R546
L514
4.7uH
33K
R545
4.3K
LFOUT
OSCVCC
20
19
PLL
VCC
PLLGND
LFIN
LFREF
LFHC
38
37
36
35
34
33
32
31
30
29
28
27
C554 0.1
C552
C593
0.01
10.250MHz
0.1
1
X501
C562
10u10
C561
1u50
RR
RL
FR
C556
1000P
DEVTC
TUNQ
U
ALITY
DIGVCC
DIGGND
XT
ALD
XT
ALG
ISSTC
OUTFR
OUTRL
OUTRR
APVCC
APGND
VREF3V
FMAGCVOUT
16
VCOB
VCOE
OSCGND
18
17
FMANTADJ
FMRFADJ
15
14
FMMIX1IN2
FMAGC1OUT
FMAGCIN
13
12
11
FMMIX1IN1
RFGND
10
9
45
40
FL
W501
A
CRIN
OUTFL
ACROUT
ACLIN
ACLOUT
IN2L
IN2COM
42
41
43
44
IN2R
IN1R
IN1COM
46
47
C56
47u
48
TUNERIN
IN1L
TUNEROUT
49
C56
0.4
50
51
11
9
7
5
3
C583 0.1
10.700MHz
W511
W508
C513 0.01
C515 1
7
6
3
C514 0.01
C512
4.7u16
L510
4.7uH
C511
0.01
FMDEMREF
FMDEM AMIF2AMP REF
AMIF2AMPIN
AMA
GC2TC
AMMIX2OUT
AMMIX2IN2
FMAMP2OUT
FMIF
AMP2IN
FMIF
AMPREF
FMIF
AMP1OUT
FMIF
AMP1IN
FMNA
GCIN
3
5
ANAGC1VOUT
ANAGC1OUT
ANAGC1TC
7
6
AMMIX1IN-
A
4
TUNGND
VREF5V
2
1
70
CF53
0.1
C582
IF1GND
MIX1OUT2
MIX1OUT1
IFVCC
79
80
76
77
78
TUNVCC
73
74
75
71
72
C581
L508
R581
C580
0.01
1K
CF52
C584
4.7u16
L509
AMMIX2IN1
68
69
67
DEMGND
SMETERC
64
65
66
61
62
63
10.700MHz
10.700MHz
CF51
0.01
C585
RL
RR
FR
W509
450.000kHz
CF54
C588
0.47
C586
C587
W510
0.1
W407
C252
0.22u50
RR-
FR-
RR+
FR+
33u10
0.22u50
0
22u50
C224
10u16
C223
10u16
W156
R224
R223
270
W516
270
12
10
8
6
4
2
OUT2-
TA
B
1
OUT1-
OUT2+
STBY
PGND2
SVR
PGND1
VCC1
IN1
OUT1+
IN2
W406
R232
R231
100
R227
30K
R228
30K
100
C255
1u50
41
W162
C254
C251
58
54
SDA
SCL
R
52
53
SD
SMETER
QUALITY
AUDIOMUTE
55
56
57
RDSMUTE
MPTHTC
59
60
2P
0.01
C553
W161
C256
100K
W415
R527
100K
C521
0.1
0.01
C525
100P
C524
C526
100K
R523
C530
4P
27P
100K
C523
R522
11
C528
6P
14
5P
C531
R525
W533
W500
100K
R524
1
C533
0.01
820
33P
L505
100K
R521
C522
GND
W521
C591
33u10
L506
0.1
C506
C507
33u10
C536
R528
15
C535
2P
6P
R526
W524
5.6K
12
13
10
L512
0.01
C534
8
4.7uH
W601
1000uH
L503
1K
R505
L513
4.7uH
R507 1K
6
7
C516 10P
L4
1500P
C502
33uH
6.8uH
L501
R501 6.8K
L502
C503
2.2K
0.1
4.7u16
C505
R502
R506
2.2K
1M
R503
C504
0.01
C509
22u10
C508
100P
68P
C510
100uH
L504
3
C542
R544
2.2K
22P
W507
R543
5.6K
6800P
C545
L507
C544
C541
C543
5P
18
15P
17
68P
1000P
C527
1
R585
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
IC10
ELECTRIC UNIT (X34-335x-xx)
IC4
0V
3.9V
8.0V
0V
3.8V
3.2V
8.0V
0.7V
0V
0V
3.4V
0V
2.4V
0.8V
2.5V
2.5V
8.0V
0V
2.5V
0V
3.2V
8.0V
8.0V
0V
3.0V
3.9V
3.9V
3.9V
4.2V
AM
PW-ON
0V
2.8V
FM
0V
2.0V
3.4V
4.8V
3.0V
3.0V
3.0V
3.0V
3.0V
3.0V
3.0V
3.0V
3.9V
PW-ON
AM
60mV
0V
5.0V
2.0V
3.2V
PW-ON
AM
AM
AM
3.2V
3.4V
0V
0V
4.1V
2.4V
0V
2.0V
3.3V
FM
AM
0V
AM
FM
4.2V
FM
AM
0V
3.3V
0V
0V
FM
2.6V
0V
AM
2.0V
FM
0V
AM
FM
5.0V
0V
3.7V
FM
1.4V
1.2V
0V
4.0V
8.0V
8.0V
8.0V
0V
3.5V
8.0V
4.2V
4.2V
8.0V
0V
7.3V
0V
7.3V
7.4V
7.2V
7.2V
0V
4.9V
14.4V
0V
7.2V
7.2V
3.0V
1.9V
5V
0V
4.0V
FM
0V
0V
5V
4.4
22K
22K
4.7K
4.7K
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