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1 2 3 4 5 6 7 8
D9 F10
TR1 50R R54
TR2 SB5100 10R
LINE FILTER OPTION LINE FILTER OPTION L4
5 12V_AC D8 R55 24V_AC
+400V 1 6 12V 10R
450V
450V
LF2
C69
C70
1u
39u
39u
D33 D31 AC3 AC2 AC3 AC2 +400V 1 N3 SB5100 C54 F11 R56 D3
1 4 3 2
N1 N2 D7 560u C71 50R 10R BA159
RL207 RL207 12 35V 560u R53
N1
4 1 DRAIN 14 9 SB5100 35V 10R
2 3
A D32 D30 +400V AC4 AC1 AC4
LF4
AC1 6 24V_AC R41 A
DRAIN 16 2 5 1k
RL207 RL207 N2 D24 R40
2 12V_AC 7 N3 N4 8 12V_AC 1k
11 12V_AC UF5402
C85 AUX 13 10 D23
N6
275V 10u 7 12V_AC 24V
100n L5 R82 D38 VCC UF5402 C55
N4
AUX 10R AUX 15 D25 560u
N5 35V
50R RS1008FL
C77 C92 C93 10 UF5402
F3 1n 47u 1m
50V 50V 16V
24V_AC
V_SNUBBER U4
S89
S88
LF1 AC1 D34 R68
4 1 12V
50R F1 FB 2k2
1 4 Q13
AC1 AC4 RS1008FL R57 R58 R98
FQPF8N60C 3 2
10R 10R 10R CS 50R F2
FQD7N10L
C62
R76
S87
4kV
4k7
1n
C61 AC4 D35 1N4148 DRAIN D29
2 3 AC3 S91 Q3 K10104
B 1n D21 C15V B
AC2 4kV RS1008FL C90 C88
R66 47p C102 1n
C63
4kV
1n
C60 10R GATE R77 2kV 4n7 50V
1n +400V 10R 630V R16
4kV 10k
C6V8
10R
D12
S60
AC3 C86 AC2 R64 10R C35 C40
R17
10k
TL431SAMF2
100n R78 1u 100n
SMPS CONVERTER BLOCK
C104 275V Q1 50V C34 50V
U3
275V C105 C75 BC858B 1u 15k 12V
10k
100n C84 275V R20 10p 50V D37 R75
10R
100n 100n 50V R65 R79 V_SNUBBER
C6V8
R91 R92 R93
D11
R74
3k9
275V AUX R18 R19 CS 10R +400V 100k 100k HER207
2M 2M 2M 1 8
10k 10k DET HV R90 R86 D36
R96 R95 R94
U1 C37 C76 R97 100k 100k
2M 2M 2M
TH1
2 7
10R
10R
10R FB NC 1u R80 1n 56k R89 R85 HER207
R63
10R
R62
10R
R59
10R
R61
10R
R60
10R
FB R81 C82 FAN6300 50V 50V 100k 100k
330R
3 6
R73
P2 1n CS CS VDD VCC R88 R84
50V 100k 100k Q5
4 5
C 2 GND GATE GATE R87 R83 BC848B C
S85
1 R15
D26 10k
CN5 V1
P1 C18V STBY_ON/OFF
C87
50V
1n
510V/?pF
3.15A/250V
3.15A/250V
S53
S52
FS2
FS1
+400V S92 S84 CN4
C59 C58 1 2
S56 S57
C65
C67
S83
S93
4kV
4kV
1n
1n
R69
P3 1n 1n STBY_ON/OFF 2k2 3 4
P4
4kV 4kV R70
BKL_ON/OFF 2k2 5 6
CN3
C64
C66
4kV
4kV
1n
1n
R71
2
1
D R99
C89 2k2 7 8 D
1n PWM_DIM
50V 9 10
4M7
C103
12V 11 12
1n
4kV
50R 50R D6
F4 F8 PL1 PL2 PL3 PL4
BA159
C45 L3 L2 D10
V_REG 330p C44 24V Vled
C46 50V 330p 47u 47u F5 F9 SB5100 C57
C41 R2 330p 50V C50 50R 50R C38 C39 560u
100k
1R
1k 50V R1 330p L1 F6 F7 R67 R5 1u 1u 35V
1 16
100n VLDO VIN 1k 12V 50V 150u 50R 50R 50V 50V
C42 CN6
E 50V 2 15 E
COMP GND C43 V_OVP Vled 1
1N4148
100n 3 14 100n
50V V_ADIM ADIM PWM PWM_DIM 50V CH_1 2 SP1 SP2 SP3
330p
Q4
C48