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5UH
L06
6 7 C14
471 +12V
R04 C20 C21
C23 C19
472/630V 68K/2W
5 9 D09 1000uF/25V
R667 150V/20A
C625
51K
18pF/50V D12
Bout
EG01C
1 8
Dmg HV




1
D VCC2 2 10 D




102/AC400V 102/AC400V
F01 6A/600V
BD01 2 7
3.15A/250V FB NC
CN01 3




V+
3




102/AC400V




C01
102/AC400V
3 6
2 C04 CS VCC
2 3 11

2.2M/2W
1 AC AC 105/450V R671 C29
V01 4 5 471 101/2K
C00




C03
R01 R668 Gnd Drv
L601 10K Q04 4




V-
100-250Vac L602 BR AP2761I-A
6mH*2 IC03 R669 D610 T02
6mH*2




C02
331 4148 BCK32068 C623
R664
R663




4
1K 10k
R662
R666 0T03
10




18pF/50V
PC817 Q06
C626 C601 10K R09 4 1 R665 R660




C625
100pF/50V R670 0.39 1K
3 2


D03
UF4007 C24
Bout
D02 RT1 15D3R0 B+
600V/4A R615
T01
39K 5
5
D01 t 472
L03 500UH FSQ100 C10 C12
R605 R616 68K
IC01 R03
560K 39K 4
4
R612 1 8 D07 L04
R611 GND D VCC IN
C 680K 220K R621 1 8 C
8 +5V
R606 2 7 D06 1
Vcc D R617




1000uF/10V
560K D05 10




1000uF/10V
39K BA158
R603 3 6 1000V/0.5A




C16
R614 47 Vfb D C08
Q01 C05




C15
5




20K 22UF 3
2SK3683 R607 4 5 3
D608 Ipk Vstr R620 2
VCC2 R602 4148 510K 7
47 27
Zcd




8 7 10
Vcc Out D603
C619 C09 4148
R608
2 4 22UF R625
Mot CS 510K 104 3
R604 3 R663 R665 1K
101 R618 1K 1K C608
3 1 R623
Gnd




Cmp Inv 5.1K C607
0.1UF 473 OT01 +12V
R613 PC817C 10K
C601 IC601 104
51K R610 7530 R609
6




10K 100PF 0.22
C606 C604 R601 C602 15K R624
C603 10K R02 Q05
222 R627 4.7K
47PF 473 C605 D616 1K AK431 D604
474 VCC IN
5.6V R661
VCC2
Q07 R619 R634
VREF C602 2655 1K 10K
C606 OT02 R629 R628
R612
8




100n 10K 10K
U2A 220k R613 IC600 1uF Q603 ON/OFF
D602
100k D600 OZ9976 15V
3 Q604 C610
1
BAT54 16 C609 R635
B 1 DRV1 DRV2 T04 B
2 BK-10-05HA 0.1UF 10K
PDIM 12V C600 D601
R607 R611 2 15 2.2uF BAT54
PGND VIN VD21
VREF




100k LM358 330k D13 B+
4




C601 VCC2
3 14 1uF
ZCS ZCS VREF
1 8 C40
R68 VCC VB R60 Q02
2 7
HIN HO FDPF7N50U T03
4 13 3 6
RT1 ENA ENA LIN VS R70
R601 4 5




10pF/6kv
R600 R71 GND LO
R619
100K C614 10K C43 C44 VD22 R75 2




C25
5 12 10k R622 100nF U6 FAN7382
CT ADIM
R614 R620 51k
100K/1% C608 1M VS1
220pF/NPO




VREF
6 11
LCT TIMER
C613 VD25 VD26
EE16




10pF/6kv
1uF 1




ISEN
7 10 R80 R79 Q03
PDIM SSTCMP




C26
R615 R631 FDPF7N50U
VREF C611 C605 100k
3.3M 47nF D604 C50
0.22uF
ISEN




8 9 IS2 VS2
R616 VSEN ISEN R623 VD21




3
820K 1k Q605 2
C609 1N4148
4.7n 2N7002
D608 D610 Q606
R618 D606 R621
10k R603 1 2N3904
VS1 C612 15k IS1 IS1 IS1 IS1
1n 1N4148 10k R632 R07 R05
C610 R617 1N4148 R609 R624 1N4148 27 27
C603 100 20k
A 1M 6.8nF 33k 1 A
10nF
3
C621
2

10n
ZCS




D607 D611 Q607
R602 1 2N3904
VS2 IS1
C604 10k R633
1N4148 R628 1N4148
20k
6.8nF 33k
2




1 2 3 4 5 6 7 8




PDF "pdfFactory Pro" www.fineprint.com.cn
P26ALM


P26ALM 26 IC



FAN7530FSQ100OZ9976 PFC 380V













2.1




EMI 330V R615R616R617



IC01 5 T01 5-4 IC01 678



2-3 D603 IC01 2 IC



8-7 D07 +5V



1-3 D05 VCC-IN Q05OT01 +5V



IC01 3 Q603OT02Q07 PFC
Q604 D604 +12V



PFC
2.2PFC




FAN7530


1


2


3


4


5


6


7


8
VCC2 IC601 8 IC601



7 Q01 +330V L03 Q01



Q01 L03



L03 D01 +330V +380V PFC



R605R606R607R608R609 +380V



IC601 1 R02 QO1



IC601 4 L03R614
2.3




IC03


1


2


3


4


5


6




VCC2 IC03 6 IC03



5 Q04+330V T02 Q04
Q04 6-2 T02



3-4 IC03 1



+12V Q06 OT03 IC03 2



R09 IC03 3
2.4




OZ9976


1 1


2


3


4


5


6


7 PWM


8
9


10


11


12


13


14


15


16 2




+12V 15 ENA OZ9976



OZ9976 1 T04 Q02
16 U6 Q03
T03



IS1IS2 IC600 9



VS1VS2 IC600 8




3.1