53
DDX7015/7025/7035
DDX7045/7065
AT
AU
AV
AW
AX
1
2
3
4
7
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
10K
10K
2.2K
47K
10K
10K
22K
22K
47K
10K
47K
10K
1.3V
0V
13.5V
0V
13.5V
1.3V
0V
8.8V
0V
0V
0V
0V
0V
13.9V
5.1V
5.1V
5.1V
0V
13.9V
(X34-316x-xx) (A/3)
ELECTRIC UNIT
IC1
IC3
IC250
D
E
J1
D5
Q3
NOIS
DET
D451
D452
Q606
Q605
Q604
Q602
Q601
Q600
Q603
D602
PRE OUT MUTE
CN601
CN450
CN1
CN700
D709
Q705
J701
D710
D603
Q607
CN7
AVR(A9V)
Q4
(A9V)
SW
Q6
AVR(AUDIO 8.4V)
AVR(AUDIO 5V)
(V5V)
SW
SW(V5V)
Q5
Q10
Q19
SW
TION SW
ILLUMINA-
D6
P-CONT
Q20
∗
B
D9
D7
Q23
P-ANT
D10
Q25
Q21
Q24
Q22
D8
Q8
AVR
(SW14V)
SW(SW5V)
SW(BU5V)
EXT-AMP
D13
D12
Q27
SW
D1
Q9
Q2
Q1
Q3
D11
(SW5V)
AVR
Q26
DET.
BU
ANT-CONT SW
POWER IC
AUDIO
D250
PRE OUT
SPD IF
1/4
CN803
X14-
3/4
X34-(B/3)
CN3
to DC CORD
4
3
1
2
FL+
RL+
FL-
RR-
RL-
FR-
FR+
RR+
REAR Lch-
REAR Lch+
FRONT Lch+
FRONT Lch-
REAR Rch+
REAR Rch-
FRONT Rch+
FRONT Rch-
16
15
14
13
7
8
6
5
P-CON
P-ANT
GND
L2
B.U.
FUSE
10
12
11
9
EXT AMP
L-MUTE
ILLUM
3900u16
C23
0.01
C21
0.01
C22
+
10
15
14
14
2
135
C450
R452
C451
+
12
R453
2.2u50
R
R611
C605
10u16
FL
360
FL
FR
+
C603
10u16
C604
10u16
R607
360
R608
360
RL
Q600-606
+
R603
C601
C602
10u16
10u16
RR
+
NFL
RR
360
360
R604
NFL
10u16
C600
NFR
360
R600
22K
R601
22K
R602
22K
R605
22K
R606
22K
R609
22K
R610
6
RR
RR
RL
NFL
1
NF R
4
RL
2
3
GND
NF L
5
GND
Q300
4.7K
R918
4.7K
R919
7
17
ACC
10K
R31
1K
R30
1
2
D MIX R
1
2
3
4
5
6
+B
GND
+B
GND
+B
GND
4
3
2
1
2
1
R751
1K
15P
C716
0.1
C715
390
R749
10
R752
R750
1.5K
180
R613
180
R614
180
R615
180
R626
180
R627
180
R628
1000P
C629
1000P
C627
NFR
NFR
4.7K
R920
4.7K
R921
BU5V
44
49
50
48
A9V
46
47
45
A9V
A9V
A9V
134
220u10
R5
220
GND
2
R8
4.3K
C7
VREF
3
VIN
R7
24K
R6
15K
1
C6
1
GND
+
2
220
R15
VIN
3
VREF
R18
5.1K
+
C11
220u10
R17
15K
1 15K
R16
C10
1
V5V
A9V
R32
4.7K
SW5V
Q21,22,24,25
Q20
560
4.7K
R39
R38 4.7K
1/2W
R35 1K
∗
W33
22K
R40
C27
3.3u50
1K 1/2W
22K
R34
R36
C25 0.1
+
C26
1
W1
R45
C24 1
54
560
R46 47K
34
C29
0.01
100K
R33
1K
R47
R50 100K
0.047F5.5
C4 100u10
C3 220u16
100
C1 0.047
4
C2
10u16
C5
+
+
R1
+
R2
22K
+
2.2K
R3
22K
R4
C28
0.01
R44
22K
R41
10K
22K
R42
1W
R37
35
33
57
14
10
15
BU5V
100K
R43
62
W251
MUTE
TH250
R257
52
61
49
C256
IN4
OUT1+
OUT1-
OUT2+
OUT2-
6
2
RL+
RL-
4
FL
10
FL-
FL+
8
0.47u50
IN1
12
PWGND1
3
PWGND2
1
VCC2
STBY
7
5
47K
C252
1
R254
11
9
RIP
13
IN2
C258
22u16
C254
0.47u50
OUT4+
OUT4-
OUT3+
SGND
OUT3-
RR-
RR
RR+
0.47u50
IN3
16
14
C257
18
FR-
FR+
22
20
24
17
1u50
3.6K
15
A
CGND
0.47u50
C255
1u50
C250
10
R258
PWGND3
19
VCC1
21
W454
R256
C251
150K
R259
470
330
OFFSETDET
26
25
PWGND4
23
27
0.47
C253
W252
6.8K
R255
RL
FR
FR
RL
SW5V
SW5V
V5V
A9V
L300
4.7uH
49,52,61
C643
0.01
1000P
1000P
C631
C633
+
+
+
+
+
+
X34-316x-xx A,C/3 (1/5)
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TEL 13942296513 QQ 376315150 892498299