Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood CD Receiver Car CD Receiver Car Kenwood KDC-3022 & KDC-5023R & KDC-507 B53-0024-00(SD)
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A B C D E
KDC-3022,322,5023/R,5024/V/Y/YV,507,5094RY
CD PLAYER UNIT (X32-5390-00/01)
1
C33
0.1
RFENV
29
27
1000P
1000P
Rch Lch
C101
C102
D.GND
C34 0.1
A/TE
4.80V
22
29
23
27
24
TRCRS
R81
C32 0.1
R82
20K
20K
FE
2.50V
4.90V
2.50V
4.80V
2.45V
2.40V
2.40V
C72 C71
32 100K
33 R94
BU+5V
0V
31 0V
0V
0V
470P 470P
40
39
38
37
36
35
34
30
29
28
27
26
25
24
23
22
21
R86
R83
R85
R84
20K
20K
20K
20K
MSEL1
AVSS1
AVDD1
VREFP
FE
TE
MSEL0
DVSS3
NC
TRCRS
ASEL
CSEL
OUTR
RFENV
ICRST
BCLK
OUTL
LRCK
AVDD2
IC4 L.P.F.
SRDATA
0V
3.10V 5 4
GND 0V 41
HOT 0V 2.40V 1.25V
3.10V 6 3 3.10V
2 R100 C100 42 1.70V IREF
20
8EJE(SW2) 19
C74
68P
2 3.10V 10 1000P 43 PLLF2
12EJE/SDET(SW3) 0V
18
C73
68P
3.84V 7 R42 PLLF
4.7K 4.80V 44 17 R39
7.80V 8 1 LOE/LIM(SW4) 0.87pp RFSW
VCC 45 16
3.84V PCK/NTLOCK/FCLK/STLD ARF
46 15 2.4
EFM/NFLOCK/CLDCK/STCK DSLF
R88
R87
330
330
C76 C75 47 14 0V
2200P 2200P SENSE/RESY/FLAG/STOUT AVSS2
48 13
CLVS/VDET/CRC 4.80V DVSS1
C62 49 12
DEMPH/TRCRSO/TEXTCRC DVDD1
0.1 4.80V 50
C78 C77
DVDD3
3.0pp IC2 0-4.8V
11
51 DSLB
0.1 0.1 X1 CD SIGNAL PROCESSOR 10 4.80
BULT IN 0V LDON
R92 R91 5.0pp 9
52 MECHANISM CONTROL BDO
X2 8
5.6K 5.6K MICRO PROCESSOR OFT
A.GND
53 7
3.3K
3.3K
X1
R90
R89
3 16.934MHz 54
DVSS2 2.40V NRFDET
6
XSUB1 FBAL
55 5
0V XSUB2 TBAL
A+5V 4.80V 56 4
TEST1 PWM
R
L
4.80V 57
TEST2
58
NC
59 3
D2 VER/HOR 2.35V PC
4.80V 60 2
OCD CLK
DRV MUTE 4.80V SPL
R72
200
MOTOR
1
MSTOP
EQCNT
CD-RW
DVDD2
LDCNT
A+8V 2.40V TVD
MCNT
LO/EJ
XSEL
DATA
P-ON
SBIO
IFZR
FOD
IFZL
TRD
RST
CLK
TX
61
71
62
72
63
65
66
68
69
70
73
75
76
78
79
80
64
67
74
77
2.40V
4.90V
4.90V
0-4.9V
0-4.9V
0.15V
4.80V
0V
0V
0V
0V
0V
0V
61
62
R46
R49
27K
39K
C48
6800P
4 C50
6800P
79
80
C46
C47
0.1
0.1
SBIO
63
65
66
68
CP5
100Kx4
CN2
0V
D.OUT 22
C36
2.2
S2
4.90V
12EJE SW 21
R44
10K
12EJE SW R43
1K
S1
4.90V
LOS SW 20
LOS SW
Q2
CP1
5 CLK 19 100x2
DIGITAL
+5V SW
DATA 18 66
68
0-4.9V S4
to CN2 4.90V
(X25-) 8EJE SW 17 IC3
2/3 NC 16 8EJE SW 4ch BTL
4.90V DRIVER
BU+5V 15
0V
A D.GND 14
4.90V CP2
100x4
Q3
MUTE R 13
4.90V Q4
22K
MUTE L 12 61 SW
22K
4.7K
62
4.90V 2.
MRST 11 63
4.90V 10K S3
MSTOP 10 65
6 7.80V ANALOG
A.+8V 9 +8V SW
3.84V
Lch 8 L FC
0V
A.GND 7
3.84V 7
Rch 6 R A.GND DOWN & LIMIT
0V SWITCH SPDL
LO/EJ 5 5
0V 2
MOTOR 4 4
7.80V
S.7.5V 3
0V
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