A
B
C
DD
C
B
A
Title
Size: Number:
Date:
File:
Revision:
Sheet ofTime:
A4
http://51PLC.taobao.com
liheming
李和明
RYH751F5-VV2-DB3
3 3
C72
CAP
C71
CAP
C73
CAP
C74
CAP
IC71
842
IC71
42
PC1
P781
R6a
0.012
R6b
0.012
R72
100R
R73
1K
R74
1.2K
R75
6.8K
N
N1
D71
C3
D72
C3
D79
T5
R76
100K
R77
100R
R81
100K
R80
10K
R79
3.3K
R91
1K
R83
1K
R84
4.7K
R86
1K
R85
2.7K
R87
20R
R88
20R
R89
20R
R90
20R
TR71
WB
D75
T5
D76
T5
D77
T5
D78
T5
G2
G4
G6
G7
OC
PX
VP6
VP6
VP6
1
2
3
4 5
6
7
8
PC151
C784V
IC151
072I
TR151
DA
R151
3K
R4
100K
R3
100K
R2
100K
R5
100K
R152
180R
R153
1K
R160
22R
R155
3.3K
R154
3.3K
R156
5.6K
R157
5.6K
R159
1K
ZD151
5.6V
C153
CAP
C152
CAP
151
CAP
C154
CAP
C155
CAP
VDC
C157
CAP
+5V
VP6
P
PC52
P781
PC301
P781
PC302
P781
TR52
PNP
R60
22K
R58
5.1K
R57
1.2K
R56
5.6K
R55
2K
R54
2K
D52
K6
PX
PXC52
CAP
DBOH
RB2
AH1
AH2
C302
CAP
C303
CAP
IC301
393
C306
CAP
R309
2.7K
R305
2.2K
R312
10K
R302
390R
R301
4.7K
R303
12K
R304
2.7K
IGBT
3.9K
VP6
VP6
VP6
C304
CAP
C305
CAP
IC301
393
C308
CAP
R314
2.7K
R313
2.2K
R311
10K
R310
1.6K
R308
10K
R306
12K
R307
2.2K
TH302
4.5K
VP6
VP6
VP6
1
2
3
5
6
7
RH
1
2
3
5
6
7
1
2
CN5
40R/40W
RB3
P
RB1
C1
222M
C2
222M
C3
222M
Z5
14V511
Z4
14V511
Z3
14V511
Z1
14V511
SA1
L1
L1
L2
L2 L3
L3
1
2
3
4.8V
1.9V
2.5V
使用内 置电阻，RB2和RB3短接
外置电 阻接RB1和RB2
1
2
3
TB1
1
2
3
TB3
1
2
3
4
5
TB2
L1
L2
L3
U
V
W
P
N
RB1
RB2
RB3
TH
