Text preview for : B53-0036-00-SD.pdf part of Kenwood B53-0036-00-SD Kenwood CD Receiver Car CD Receiver Car Kenwood KDC-7024Y & KDC-722 & KDC-8023 B53-0036-00-SD.pdf
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A B C D E
KDC-7024/Y,722,8023
1
CD PLAYER UNIT (X32-5200-00)
D5V D5V
BU5V BU5V
TRCRS
IPFLAG
CLDCK
BU5V
FLAG
FCLK
37
36
35
34
33
32
30
29
2.5V
C25 C29
R37 C28
BU5V
0.015 0.1
470 1
FOD TRD KICK ECS ECM TVD TRV
STOUT
SMCK
STLD
220K
R38
2.5V
0V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
TOFS 2.5V
0V
0V
0V
0V
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
D5V
TVD
IPFLAG
VCOF2
PCK or DSLB
PLLF2
ECM
STLD
FOD
PC
VCOF
FLAG
ECS
TRCRS
EFM or CK384
TRD
CLDCK
KICK
FCLK
SMCK
AVDD2
DVSS2
STOUT
AVSS2
TOFS
TRV
PLL
C33
2 0.1 51
1.5V
CSEL
52 5V 1.5V
TEST1
0V 53 0V IRE
TEST2
54 DSL
IOSEL
5.0V 55 DR
BU5V NRST
56 0V
BCLK
57 0.9Vp-p ARF
S2 : LRCK
58
12cm DISC SRDATA VRE
DET. SWITCH 59
SUBC RFENV
S1 : 0V 60
LOAD DET. 61
SBCK
DQSY
IC2 NC
NC
SWITCH 62
CN2 DEMPH CD SIGNAL NC
0V 63
D.OUT 24 TX PROCESSOR T
S2 0V 64
PSEL BULT in MI-COM. NC
65
3 12EJE SW 23 MSEL NC
5.0V 66
S1 BU5V SSEL F
67
LOS SW 22 X1 DVDD1 TBA
16.93MHz
FBA
CP1 100x2 68
X1 AVDD3
CLK 21 94 AVSS
69
DATA 20 93 X2 NC
BU5V
A.8V SW DXM-6010W NC
0V 70 (TEXT OFF): 5.0V
DVSS
71 DXM-6110W LDON
A.+8V 19 A8V XSUB1 (TEXT ON): 0V VDET
10K
Q3 72
C21
4.7K
2.2
XSUB2 5V
73 RFDET
MECHASEL
Lch 18 Lch 0V
BU5V DVDD2
AMUTE R
OFT
73/74SEL
AMUTE L
DRVMUE
74
SEARCH
A.GND 17 G 5.0V
MSTOP
EQCNT
CD-RW
NC
LDCNT
AVREF
AVDD1
AVSS1
OUT R
OUT L
75 BDO
TEST
ASEL
Rch 16 Rch
DATA
PON
SW3
HOT
RST
CLK
NC
NC
NC
BU5V
CP2 100x4
81
5.0V 91
4
100
76
77
78
79
80
82
83
84
85
86
87
88
5.0V 89
5.0V 90
R233 6.2K 5.0V 92
93
94
0V 95
96
97
98
99
MUTE R 15 87
MUTE L 14 86
5.0V
5.0V
5.0V
5.0V
0V
0V
0V
0V
MRST 13 89 R214
5.0V
2.5V
5.0V
2.5V
0V
5.0V R52 C46 R54
R53 10K
MSTOP 12 91
R234 10K
100K 100K 0.047 100K
A8V
R213
S4
100K
4.7K
R49
BU5V
C85
A8V
D3
8EJE SW 11 0.1
8cm DISC
91
86
87
89
93
94
DET SWITCH
D5V
Q2
C35
0.1
to 22K Q4
MAIN BU5V BU5V BU5V
UNIT 22K
22K
R47