DPX-MP7050
20
K
L
M
N
O
47K
4.7K
4.0V
0V
4.0V
13.8V
3.3V
0V
0V
1.7V
0V
1.6V
1.7V
0V
3.3V
1.6V
4.2V
0V
4.2V
0V
0V
0V
7.9V
0.1V
3.3V
3.3V
1.6V
0V
3.3V
8.1V
7.9V
4.2V
0V
4.2V
7.9V
4.2V
0V
4.2V
7.9V
0V
4.2V
4.2V
7.9V
0V
7.9V
0V
0V
1.6V
1.6V
1.7V
1.6V
1.5V
3.3V
1.6V
1.6V
1.6V
1.7V
3.6V
0V
4
0.1V
0V
0V
4.6V
4.6V
0.1V
13.0V
0V
0V
4.0V
4.0V
4.0V
4.2V
7.9V
0V
0V
0V
IC14
IC4
IC11
IC17
IC10
IC7
CASSETTE MECHA
IC270
IC270
CN3
CN2
MOTOR DRIVER
BUFF
D512
Q26
LED
SW
OPEN
D50
D50
D504
REG
BUFF
BUFF
Q401
INPUT SEL SW
A
B
1
D270
CN260
M
M
MAIN
MOTOR
SUB
MOTOR
SW
MOTOR
DRIVER
D271
SI
ESD G
ESD G
ILL+B
FL+B
FA
C
1
FA
C
2
GND
GND
T
ADET
3
2
1
5
4
8
7
6
10
9
13
12
11
15
14
D GND
D GND
VDD
SP INT
RST
PN CLK
25
20
18
17
16
19
23
22
21
24
30
27
26
29
28
VDD
CONT1
14
13
10
CONT4
IN/OUT4
OUT/IN4
12
11
OUT/IN3
IN/OUT3
9
8
VSS0
AC
S
1
LIN
PM DET
GND
PM MODE
GND
V REF
3
2
1
5
4
MO
T
O
R-
MO
T
OR+
OPEN SW
GND
8
7
6
9
OUT2
CD2
10
9
1
OUT
3
IN
AO2N
RREF
AVD2
AVD4
1
2
3
79
80
77
78
RIN
VSS5
AV
S
2
AVD5
AO2P
AVS4
AVS6
AO4N
AO4P
AVD6
AVDX
XTLO
XTLI
AVSX
9
6
4
5
7
8
10
11
12
13
14
AO3N
AO3P
AVS5
AVS3
AOIN
AOIP
AVD3
AVD1
LREF
20
17
15
16
18
19
21
22
23
24
5
6
7
8
4
1
3
2
AO
U
T
A +IN
A -IN
V+
B -IN
BOUT
V-
B +IN
A
OUT
A -IN
A +IN
26
25
27
3
2
1
4
6
BOUT
V+
7
8
B -IN
5
IN/OUT1
OUT/IN1
1
2
5
OUT/IN2
IN/OUT2
CONT2
3
4
CONT3
VSS
6
7
C110
3
0.01
4 100K
0.01
2 100K
C109
1
0.01
C107
5 100K
4
71
69
70
31
46
43
94
9
8
7
19
18
34
32
33
16
RST
45
28
30
C809
0.01
92
93
52
0.1
C808
53
C803
0.1
8
9
9
8
C211 0.1
C210 10u16
+
L408 600
L409 600
C430 0.1
C429 0.1
RN201 1K
RN202 1K
C428 0.1
L407 600
C427
X2
33.8688MHz
12P
1K
R409
L406
0.1
C467
12P
C426
L405 600
C425 0.1
RN302 1K
RN301 1K
L404 600
C424 0.1
L403 600
C423 0.1
C311 0.1
C310 10u16
+
16
17
21
20
8
9
5
4
600
80
R206 2.2M
+
3.3u50
C432 0.01
C431 0.01
C517 0.01
3.3u50
C339
+
1.5M
R306
0.1
C437
C239
+
47u16
C421
C420
GND
2
0.1
C422 1
R245 1K
100P
C222
6.2K
R227
18K
R228
330P
C221
6.2K
R226
18K
R216
100P
C223
220P
C220
5.6K
R223
5.6K
R224
3.9K
R220
3.9K
R221
4.7u50
+
C218
4.7u50
+
C219
22u16
C448
+
330P
C321
18K
R328
6.2K
R327
6.2K
R326
5.6K
R323
220P
C320
5.6K
R324
4.7u50
+
C318
3.9K
R320
3.9K
R321
4.7u50
+
C319
1000P
C245
R346 1K
C346
1000P
A -IN
R318
6.2K
R319
18K
A
OUT
C316
100P
2
1
BOUT
7
8
V+
R311
3.9K
R344 1K
5.6K
R314
330P
C315
220P
C314
+
4.7u50
C312
+
3.9K
R312
A +IN
5.6K
R315
C317
100P
6.2K
R317
18K
R316
4
3
V-
C344
1000P
B -IN
B +IN
5
6
+
C446
22u16
C244
4.7u50
C313
1000P
R211
R212
3.9K
3.9K
5.6K
18K
330P
R218
6.2K
C216
100P
C217
100P
6.2K
C215
R217
5.6K
R215
220P
C214
R219
R244 1K
R214
4.7u50
+
4.7u50
+
C213
C212
21
20
4
5
9
8
16
17
37
38
39
40
25
A -IN
AO
U
T
2
1
BOUT
V+
V-
A +IN
4
3
B +IN
B -IN
7
8
5
6
470
R342
1000P
C308
6.8K
R303
10K
R302
20K
R301
10u16
+
C307
220P
C309
22u16
+
220P
C209
10u16
+
C207
20K
R201
10K
R202
1000P
C208
6.8K
R203
C506
0.01
470
R242
470
R243
470
10u16
C445
+
10u16
C444
10u16
C441
+
10u16
+
0.47u50
C301
0.47u50
+
C302
1
3
0.47u50
C201
0.47u50
+
C202
4
2
4.7K
R426
C401 0.22
80
25
42
18K
R210
18K
R325
R160 10K
C518 0.01
1
2
5
4
3
C417
R343
C439
CDDET
LEDOPEN
PON5V
FLGND
ILLG
DC/DCSW
SYSD
A
T
A
PND
A
T
A
SPCLK
SPREQ
SPD
A
T
A
PN SCCON
SYS REQ
PN REQ
72
78 47K
8
0.01
C123
0.01
0 C121
76 47K
100P
C322
100P
C323
47u10
C413
+
27
25
24
23
22
21
20
19
18
17
16
15
14
NC
OUT1
NC
NC
GND
GND
GND
NC
NC
NC
OUT2
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
NC
CD1
NC
VR
NC
IN1
GND
GND
IN2
NC
VCC1
VCC2
NC
26
CD2
NC
0.1
C270
0.1
C275
10 1/2W
R270
0.047
C273
1/2W
10
R271
1
2
3
4
M MO
T+
GND
S MO+
S MO-
74
73
0.047
C271
0.047
C272
R272 100
C274
0.047
C501 0.01
C810
0.1
MAIN UNIT (3/5)
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QQ 376315150
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299