DPX-3070/3070B
20
K
L
M
N
O
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
23
24
25
26
27
28
29
30
31
32
33
OUTLR
FREEL
FREER
SCL
SD
A
MUTE
AFS
DU
AL
MP OUT
MO IN
LEVEL
MPX
WINIC2
DCERR
WININ
WINIC1
CDCHL
CDCHG
CDCHR
AUXR
AUXG
AUXL
IN0R
IN0L
OUTRR
OUTRF
OUTLF
GND
VS
ACIN3L
ACIN3R
ACIN2R
ACIN2L
ACIN1L
ACIN1R
100
99
98
97
96
95
94
93
26
27
28
29
30
31
32
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
DA
VDD
LX REQ M
LX CON
SW5V
PON
D
VSS
MUTE A
COUT
P CON
BU
DET
LX REQ S
REMO
L D
ATA
I
N
MD LOS EJE SW
MD MUTE
VDD2
NRST
VREF-
REEL S
REEL T
DC ERR
LINE MUTE
ACC DET
ILLUMI DET
JS1
CD MECHA SEL
VREF+
VDD
OSC2
OSC1
VSS
XI
XO
MMOD
LX DATA M
LX DATA S
LX CLK
MD MRST/MODE1
MD MSTOP/MODE2
MD EJECT/MODE3
PWIC BEEP
MD LOAD
14
13
12
11
10
9
8
1
2
3
4
5
6
7
2
1
VDD
VOUT
3
4
NC
VSS
26
24
22
20
18
16
14
12
10
8
6
4
2
HSD
OUT4-
OUT4+
OUT3-
OUT3+
IN3
A
GND
IN1
OUT1+
OUT1-
OUT2+
OUT2-
OFFDET
27
25
23
21
19
17
15
13
11
9
7
5
3
1
T
AB2
PWGND4
MUTE
VCC2
PWGND3
A
CGND
IN4
IN2
SVR
PWGND1
VCC1
STBY
PWGND2
T
AB1
C852 100u10
+
TP61
P60
0.47
C862 100u10
+
P62
1.5K
1K
R856
C853
TP63
R859
10u16
C856
+
0.01
C857
470u25
C855
+
22K
R858
R857
2.7
1/2W
TP65
10u16
C865
+
100u10
C858
+
TP64
2
1
3
6
5
4
C864 10u25
C863 0.1
+
TP66
470
270K
R863
10K
R866
TP67
R864
1K
R865
1/2W
Q866,867
Q868,869
G
R
L
R104 0
R106 100
R105 100
R103 0
R102 0
10K
1
C104
R101
C103 0.47
C102 1
RL
NL
NR
RR
FL
FR
1
C107
TP3
SD
A
SCL
C108
0.01
2.2
C112
1
C110
2.2
C111
1
C109
R17 1K
R58 0
R15 1K
R14 2.2K
RN4
1K
∗
∗
R56
1K
RN18 47
RN17 1K
0.01
RN1
1K
∗
R3 47K
R1 47K
∗
R4 47K
R6
0
7.97MHz
X2
X1
32.768kHz
C5
20P
C4
22P
680K
R7
R8 47
R9 1K
R10 47
∗
RN2 1K
∗
R12
∗
RN3 1K
∗
R13 1K
∗
R11 100
47K
R39
33u4
C9
C10 0.01
3
2
1
A
UX IN L
A
UX IN COM
A
UX IN R
C334
0.01
1K
R334
TP77
TP78
TP76
10
R331
0.47
C331
4.7
R332
47u6.3
C332
+
10
R333
0.47
C333
AG
AR
AL
FL+
FL-
RL+
RL-
0.47
C602
0.47
C601
0.47
C611
0.47
C612
RL
FR
TP6
TP4
TP5
TP7
0.47
0.47
C603
C604
C613
0.47
C614
0.47
2.2
C624
2.2
C625
TP8
R631
RR
FL
33u25
+
1
C621
33K
R623
TP2
R626 22K
R627 220
1u50
C623
0
R629
47K
R622
1
C105
0.47
C106
21
SCL
CD-DISC12
CD-LOS
NC
24
22
23
8
GND
CD-MUTER
CD-DISC8
CD-MST
OP
CD-MUTEL
CD-LOELIM
CD R
CD L
A8V
GND
SD
A
18
19
20
16 15
17
B
U5V
CD-RST
11
12
13
14
9
10
CD-MO
T
O
R
CD-LOEJ
D5V
D5V
S7.5V
GND
6
5
7
3
2
4
GND
1
91
90
97
98
99
20
19
18
97
AG
AL
AR
93
96
5
7
6
1K
R5
100
R132
82K
82K
R135
47u16
+
C101
21
22
25
23
31
30
28
4
3
+
3
2
33
26
6
24
1K
R50
27
L2
4.7uH
M2
M3
M1
+
79
JW7
JC5 0
78
SCL
67
66
SD
A
72
69
68
70
71
73
75
74
0.01
C291
R291 47K
470
R292
R293 47K
C292
0.01
R294
470
TP10
TP9
TP13
TP14
TP15
TP16
TP18
TP19
TP20
TP21
TP22
TP17
TP12
TP11
4.7uH
L101
4.3K
R625
24
6
10
C2 0.01
C1 100u10
+
FR+
FR-
RR+
RR-
96
87
1
4
R40 100K
4.7K
R46
C13
0.01
100K
R38
∗
C859
1000P
C622
100K
R297
100K
R298
0.01
C3
Q277,287
PWIC DC ERROR : 0V
9
17 0V : MUTE
C8
IC101
IC3
IC2
IC601
10K
2.2K
47K
10K
47K
47K
22K
22K
22K
47K
47K
22K
22K
22K
22K
4.0V
4.0V
0V
3.5V
0V
4.0V
5.0V
3.4V
8.0V
0V
4.0V
4.0V
5.0V
7.1V
7.1V
0V
14.4V
0V
7.1V
0V
14.4V
4.9V
5.0V
0V
5.0V
5.0V
5.0V
0V
5.0V
0V
0V
0V
0V
3.5V
5.0V
0V
5.0V
0V
0V
0V
0V
0V
5.0V
0V
0V
4.9V
5.0V
0V
5.0V
5.0V
0V
5.0V
5.0V
5.0V
0V
0V
0V
0V
0V
0V
4.0V
52
D814
3
D817
Q856
Q855
Q862
Q861
D816
R
D5V AVR
W
D818
D820
Q858
Q857
Q860
Q859
Q865
Q866
Q867
D819
Q869
Q868
BU5V
AVR
SW5V
DRV
SW5V
SW
PON-ILL SW
LED11V AVR
MOTOR
MO+ SW
E-VOL
D101
Q101 E-VOL
MUTE SW
∗
Q2
CN331
D333
D332
D331
D624
D623
D622
D621
D613
D614
D611
D612
D602
PWIC
RST
∗
CN291
MUTE
Q1
RST
SW
D1
∗
D
∗
F
∗
E
∗
J
PRE MUT
SW
to X32-5500-01
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299