DPX-3070/3070B
17
AN
AM
AL
AK
AJ
1
2
3
4
5
6
7
L1
R10
C9
C11
C12
C18
C26
C27
R17
R18
R22
R23
R24
C8
C10
C15
C31
C39
C41
C42
R6
R8
R20
R45
C1
C2
C16
C17
C20
C14
C22
C23
C24
C30
C32
C33
C35
C36
C37
C38
C43
C44
C45
C46
CP3
CP5
CP6
CP7
R1
R2
R3
R11
R15
R16
R19
R25
R26
R27
R28
R29
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
E B
E
B
1
30
16
15
44
1
34
12
22
11
33
23
1
22
1
3
5
4
1
1
25
26
75
51
50
100
76
16
C13
/MSTOP
/MUTEL
LD
D.OUT
HOLD
MIRR
FOGUP
/MUTEL
/MUTER
IOP-
TRK OUT
TRK IN
FCS DOWN
D3.3V
FLAG
Vcc
/MUTER
D.GND
12EJE
A
PD
C+D
B
FZD
LOCK
LOE/LIM
DAVDD
Rch
Lch
VR
SLED IN
/EJECT
/LOAD
SLED OUT
FCS UP
FE
/MSTOP
TZD
RFOK
GND
RF
F
ARF
E
SPDL+
/MRST
S.7.5V
S.GND
M
OTO
R
LO/EJ
T
F
INTQ
B
U5V
Vpp
SI
LOS
SPDL-
/DSPRST
A0
/SERCH
/STB
/MRESET
PON
SO
/SCK
SW5V
D
ATA
/CLK
A.GND
A.+8V
DATA
/CLK
A
TEST
IOP+
TE
DGND
8EJE
BU5V
ADCIN
/PON
ZMUTER
ZMUTEL
Vref
FD
MD
FCS
SPDL
DRVMUTE
LOE&LIM
TRK
TD
SD
SLED
Vref
Vref
CN2
CN1
D2
Q3
Q4
IC1
IC2
IC3
IC4
CD PLAYER UNIT X32-5490-01 (J74-1551-02)
PC BOARD (FOIL SIDE VIEW)
Refer to the schematic diagram for the values of resistors and capacitors.
X32-5490-01
Ref. No.
Address
IC1
3AK
IC2
4AM
IC3
5AK
IC4
2AL
Q3
5AL
Q4
5AL
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299