1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
K
K
J
J
I
I
H
H
G
G
F
F
E
E
D
D
C
C
B
B
A
A
of
Filename:
PCB#
Sheet
6
1
Product
Date:
Rev:
YsType:YsType
POWER SUPPLY.SCHDOC
M1519
10-May-18
POWER SUPPLY.SCHDOC
V01
SW PS
A
C
W
H
T
A
C
B
LK
YS#4088
YS#4184
1206
0805
C89
0805
8107
M
U
R
A
2
4
0
T
3
4
0
3
D
D206
8158
SMD8B
1206
403D
D207
GND
C220
0805
R93
8121
CNY17F-2S
OPTO-COUPLER
U11A
DO-214AC
D37
MUR1620CTRG
200V
D220
R263
The parts enclosed in the Dashed
lines are critical safety components
and can only be replaced by the
appropriate YS part number.
DO-214AC
Axial
2000V
47N
C51
7974
1000UH
VBULKPS
+15VPS
-77V
+77V
-77V
GND
+15VPS
VBULKPS
IEC_RECT
22X35MM
22X35MM
Hand
MUR1640CTG
400V
TO247
Q206
T2
3
T3
SOD323F
D47
SOD323F
30V
D57
1210
1210
10R
1210
R53
10R
1210
R57
SOT-23
15V0
D60
0R0
0805
R158
S
O
T
2
3
T
L
4
3
1
A
2
0
Q
4
0805
0805
0805
0805
100K
1206
R194
100K
ELE 8mm
3105
C92
0805
1206
U25C
SOT-23
MMBT4401
7665
Q8
0805
X2
AUXGND
BPGNDPS
1812
C97
1812
C96
i
VBULK
i
77V
i
12K1
0603
R94
40K2
0805
R212
1K0
0805
R138
C83
0805
R26
1206
C72
10U
1206
0805
C114
0805
0805
R52
R74
200V
D54
681R
0805
0805
GND
NOAC
1206
BPGNDPS
X7
AUXGND
X12
0805
1K62
1K62
0805
R191
+86.3V
-86.3V
+14V
10K
0805
10K
0805
R125
10K
0805
R217
10K
0805
R283
0805
1812
TP13
TP10
TP11
330U
400V
C216
RAD POLY
C32
1206
R292
400V
680N
RAD POLY
C210
400V
D201
100K
1206
BPGNDPS
25UH
3109