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A B C D E

KDC-V7022
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