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5V
78V
75V
911
C6902
26900L
25V
D
220u
L6905
G0ZZ00002183
S
L6921
J0JJC0000011
D6920
B0HDSM000004
78V
C6915
L6923
250V
J0JJC0000011
2u
D6921
C6916
B0HDSM000004
250V
2u
R6917
100k
NC
9
NC
10
VDD
11
R6920
100
HIN
12
C6920
16V
NC
13
1u
LIN
14
R6921
100
GND
15
NC
16
SS2-BOARD
TNPA2919
UP
SS41
1
2
3
4
5
6
7
8
9
10
11
12
13
12
119
15V
L6904
G0ZZ00002183
C6901
L6933
1u
100V
100u
L6932
1u
L6931
1u
L6930
1u
L6925
1u
L6901
J0JJC0000021
D6902
B0ECHP000001
B0JCME000025
90V
Q6917
2SD21850RL
R6937
10
HOUT
8
Q6918
C6921
VB
2SB1073001TV
7
25V
4.7u
VS
6
+
NC
5
C6932
Q6919
25V
NC
4
220u
2SD21850RL
VCC
3
C6922
GND
R6939
2
25V
4.7u
10
LOUT
1
Q6920
2SB1073001TV
SS3-BOARD
!
TNPA2917
DOWN
SS48
1
2
SS58
SS31
3
4
1
1
5
2
2
6
3
3
7
4
4
8
5
5
9
6
6
10
7
7
11
12
13
13
Vda_75V
L6903
C6903
J0JJC0000011
C6933
100V
100u
R6905
C6908
100V
100k
100u
1%
R6927
69.8k
1%
R6928
11.8k
1%
R6929
4.7k
D6926
D
R6922
Q6913
22
2SK326900L
S
G
D6927
TP6904
B0JCME000025
D
Q6914
R6923
TP6905
22
2SK326900L
S
G
D
Q6915
G0ZZ00002183
2SK326900L
L6902
S
G
R6924
5.6
TP6910
D
Q6916
TP6911
2SK326900L
S
G
R6925
5.6
TH-50PHD6/TH-50PHW6
SS-BOARD (2 of 2), SS2-BOARD and SS3-BOARD Schematic Diagram
14
250V
0.1u
GND
8
7
GND
6
NC
78V
5
78V
4
NC
3
Vda 75V
2
1
Vda 75V
SS35
TO C3-BOARD
(C35)
78V
GND
8
GND
7
TP6914
NC
6
78V
5
78V
4
TP6915
NC
3
Vda 75V
2
Vda 75V
1
SS42
TO C4-BOARD
(C42)
15
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