KDC-C471FM/C521FM
10
A
B
C
D
E
1
2
3
4
5
6
7
PC BOARD (COMPONENT SIDE VIEW)
C63
R68
C52
R78
R79
C72
R133
C68
R97
R206
C17
R146
C8
R16
C7
C3
R4
C4
R87
R84
R145
C16
C15
R54
R53
R73
R72
R96
C69
R106
R67
R69
R162
R105
CP10
CP11
CP6
CP5
CP12
R70
R139
COMMSW
/CE1
TSCK
TSI
TSO
SO
AVREF
GND
LPS
ADJSEL
TBANK
/OE
EJSW
BUDET
SPLOD+
SPLOD-
RAMOK
WR
PUSEL
ELVADJ
ELV-
TEST1
TEST2
FVPP
SRVSEL
SIM1
SEARCH
EEPRW
SLNSA
SDA
SCL
PON
ELV-
ELV+
ELV+
TOFF
HOT
CHRST
PACK
/CHCON
FDTI
AMUTE
PCON
SGND
SL+
SP+
F-
T+
SL-
SP-
T-
F+
REQH
FCLK
FDTO
CHMUTE
CHCON
LCH RCH
BU14
CHRST
Rch Lch
LIMSW
LOESW
A0
STB
SCK
SO
SI
FOK
RST
IOP-
VCC
E
F
VREF
LD
PD
IOP+
A
B
C
D
3TE TE
FE
SA5V
SAGND
ARF
ASY
EFM
MD
SD
TD
FD
TSTB
TSCK
TSI
TSO
PACK
MGSW
LOCK
ARMSW
SRV8
BU14
MGND
M5V2
M5V1
FVDD
/TSTB
NOR/RW
X1
FRESET
RFCK
MIRR
PLCK
FZC
TZC
LZM
A3T
DACO
TX
HOLD
SD5V
FBAL
TBAL
TEVCA
RZM
TBC
RF
DAGND
DA5V
C71
CP3
R99
C70
R126
X2
R127
R76
R134
R123
R122
R102
C22
C11
C10
C19
R11
R12
R13
R14
R152
C6
C9
R5
R59
C5
R7
W6
W5
W7
W4
X1
W2
D9
D8
D10
EB
B E
Q11
B E
Q20
BE
Q31
D23
D24
D22
D21
D16
CN1
CN2
D15
CD PLAYER UNIT X32-5470-01 (J74-1527-01)
D3
Q6
Q7
BE
B
E
Q22
Q16
Q21
EB
EB
Q18
D7
EB
Q17
EB
EB
Q8
1
1
1
1
3 4
2 1
1
1
28
7
22
8
21
25
75
76
100
50
26
51
O
G
I
75
25
76
100
50
26
1
4
8
5
51
23
16
18
36
19
IC5
IC11
IC7
IC9
IC4
IC6
IC1
Refer to the schematic diagram for the values of resistors and capacitors.
Ref. No.
Address
IC1
3D
IC4
3C
IC5
2B
IC7
4B
IC9
4C
Q6
3C
Q7
3C
Q8
3C
Ref. No.
Address
Q11
4C
Q16
5D
Q17
5C
Q18
5C
Q20
4A
Q21
5D
Q22
5D
Q31
3A
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299