Ozito IMW-100, Instruction Manual

Page: 18 / 20

CIRCUIT DIAGRAM
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
AC
AC
+DC
-DC
BR1
Q2
D4
D5
R
6_1
C9
LO1
OUT+
OUT-
Q1
C1 C2
R4
C
7
R
17
R
18
VGND
310V
D13
R9
C12
D3_1
C37 OUT
6
SEN
3
VCC
7
COMP
1
VFB
2
R
T
/CT
4
VREF
8
G
N
D
5
N10
VGND
R56 C35
VGND
C6_1
VGND
R55
R29
C14
Q30
R51
R52
Vin
1
Vout
3
GND
2
U7
Vin
2
Vout
3
GND
1
U5
R14
+310V_1
GND
R13
R12
VGND
R54
DZ9
R10
D4_1
C8_1
D5_1
C10
C5_1 R11
VGND
R
16
R
57
VGND
+12V
R15 C15
C13
D15
D5
1
2
CN6
11
12
3
1
5
6 8
10
9
2
T6
D30'
D29
D33
D32
C49 C47
C11
C4_1
GND
GND
C48 C46
-15V
C9_1
C3_1
+15V
+15V
C44
C51
+24V
D16
C3
R5
C8
D17
1
2
3
D3
1
2
3
D2
1
2
3
D3
C25
C24_1
EARTH
DZ3
DZ4
R
28
R26
D8
Q3
R20
D7
R22
D6
C23
DZ5
DZ6
R
30
R27
D12
Q4 R21
D10
D11
R23 C24
T2 T1
D9_1
DZ2
DZ1
26
R
59
GND
R
58
C
19
WK
R65
XS6
+24V
Vin
3
adj
1
Vout
2
N13
R34
C27
1
2
3
4
5
6
7
8
CN2
R32
Q13
GND
GND
R44
D37
R_CURR
R69
1
2
CN4
C26
C96
Q7
U+
R37
C28
GND
VR1
R
38
C30
R46
R49
C31
R
67
R8
+15V
GND
R7
R
60
C
39
R40
R31
+15V
GND
1.25V
D_POW
R_VOL
D_OH
GND
R41
R42
R63
C32 C41
R62
GND
C34
R50
DZ8 D26
R68
-15V R66
+24V'''
D30
R74
R
33
GND
D31
D28
C50
C40
+15V
R
64
D27
C43
R48
Q8
C42
GND
3
2
1
8
4
U4A
+15V
-15V
5
6
7
U4B
GND
OUT
6
SEN
3
VCC
7
COMP
1
VFB
2
RT/
C
T
4
VREF
8
GND
5
U1
C3
C2
D1
C08
C1
R01
R26
R03
R28
C7
R
29
C9
R27
R10 R09
C5
R05
C6
R14
D2
R
04
D5
R06
R02
R12
R07
R08
R11
R
19
C12
GND
D10
R20
R18
C10
R17
R16
R15
R13
C11
R21
C13
R
22
D15
R25
R24
C14
+15
C15
R23
C16
D14
C17
3
2
1
4
11
U2A
12
13
14
U2D
10
9
8
U2C
5
6
7
U2B
D13A
1 3
D12A
1 3
D7A
3 2
D3B
1
3
D3A
1 3 D11
1 3
D4A
3 2
D4B
GND
GND
+15V
R25
T3
GND
104????
33R
电流限制在
180-190A
1
2
CN7
VGND
WK (+15V)
WK (+15V)
1
2
3
4
CON1
310V
R179
R
19
5
ERROR
D9
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
CTR _BOARD
C24_2 C25_1
R
45 R0 R1
C5
C
6
R3
C4
R61
R47
+15V
+15V
+15V
+15V
D1_2
GND
U+
PCON2
C39
D23
2C3
1C2
1C1
2MT2
2MT1
2C4
2C2
2C1
2C
5
S1
AC 230V 2R1
EMC