DPX-3070/3070B
26
AS
AR
AQ
AP
AO
1
2
3
4
5
6
7
CN1
Q3
D2
Q4
APC
OPTICAL
PICKUP
DIGITAL LINE
AUDIO LINE
B LINE
GND LINE
D2
Q4
Q3
Q2
IC4
IC3
IC2
IC1
: DAN202UF
: DTC114YUA
: 2SB0970
: DTA114YUA
: BA5824FP-F
: UPD63712GC
: NJM2880U133
: 789166YGB-A513
VPP
36
35
34
20
21
22
A0
STB
SERCH
DRV MUTE
XT2
SI
CLK
D
ATA
VPP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VCC
VC
GND
LD
VR
PD
C+D
E
A
B
F
GND
FCS+
TRK+
TRK-
FCS-
10K
R8
0.1
C7
100K
R9
AD
VDD
TEO
INTQ
RST
STB
A0
9
10
8
RFOK
PWMSW
1
RFOK
DGND
A
VDD
5
6
7
PD
PN
LD
3
4
2
96
100
99
98
97
AGND
TE2
TEC
REFOUT
VREFIN
REFC
91
95
94
93
92
ADCIN
TE-
FE-
FEO
86
87
90
89
88
AVDD
F
E
ATEST
80
81
82
85
84
83
C
B
D
AGND
A
77
79
78
76
RFO
C3T
AGCO
AGCI
FE
IOP1
IOP2
TE
ADCIN
PD
LD
E
ASY
EFM
75
EQ2
70
69
71
RF1
73
72
74
RF-
EQ1
RF2-
ARF
RF
B
C+D
F
A
21
20
12
0.1
C8
25
9
10
10
C13
100K
R22
1500P
C14
0.1
C25
0.1
C26
6800P
C29
0.1
C30
4P
C32
3300P
C33
3.9K
R33
33P
C39
0.1
C40
8
9
10
100
R15
1000P
C15
0.1
C12
0.1
C18
4.7
R23
47P
C23
270K
R26
56P
C24
ATEST
R20 4.7K
240
R45
3K
R28
16
13
14
15
3K
R27
100K
R24
0.01
33K
R43
C41
5.6K
R16 1K
7
39K
R25
C22
VREF
PLAY
SERCH : L
: H
C31 1
(X93- )
DPU1
47K
10K
0V
0V
5V
4.5MHz
2.5MHz
5.0V
V
V
V
0V
0.2V
3.3V
5.0V
0V
0V
5.0V
3.3V
1.65V
1.65V
1.7Vp-p
1Vp-p
1.65V
0V
1.0V
0V
0.3Vp-p
2.0V
0V
3.3V
1.65V
0V
3.3V
3.3V
DXM-6200W
CAUTION : For continued safety, replace safety critical
components only with manufacturer’s recommended
parts (refer to parts list).
Indicates safety critical components. To reduce the
risk of electric shock, leakage-current or resistance
measurements shall be carried out (exposed parts are
acceptably insulated from the supply circuit) before the
appliance is returned to the customer.
• DC voltages are as measured with a high impedance
voltmeter. Values may vary slightly due to variations
between individual instruments or/and units.
X32-5490-01 (2/2)
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299