OEM 32POWER500 schematic

5

D1

2

D D

C4

102M/250V

C C

7 8

R1 1M 1/2W

1

-+

3

C2

0.22uF/275VAC

102M/250AC

4

BGU606

C3

5

50V

2

T2

L1
100uH

C21

0.56uF/450V

C29
22U35V

D4
SC802-04

Q2
2sk2018

R19
470K

Q4

2N3904

R25
47K

4

C22

0.56uF/450V

D14
18V

C12

0.1

R16

470K

R15
470K

R14
470K

C8

0.002

R6
10K

50V

3

5

C7

0.002

Q3 2sk2081

T3

0

8
3
2
6

VCC
MUL
COMP
GND

FA5500

0

U1

ZCD
OUT

D13
11V

FB

2

2

L2

D6

Bead-Ferrite

Q1

2SK3528

R12

3.3
R17

100

D3

SC802-04

Q10

2sk2701

78

R30
22K

5
7
4

IS

1

C7

0.002

R4
10

D2

1N4148

C10

0.001

SC802-04

D9 YG912S6

C6
470P/1KV

C5
47P/1KV

R3

0.12

R51
200K

1

R36
1M

C11

150U/450V

R35
1M

R13
470K

R5
18K

0

B B

C4

0.22u/275V

50V

F1 6A 250V

D11
SC802-09

R18

2.2

D15

5.6V

R29
22K

R27
47K

Q5

2N3904

R25
47K

C20
22u100V

D10
22V

D5
SC802-04

C19

220U150V

R28
47K

R26
47K

Q6
2N3904

R49
1M

D12
24V

R34 51K 3W

R33
1M

1

HV

HV

0

A A

123

J1
CON2

5

1

1

Aux Power

1

1

Standby

4

1

1

Control IC Vcc

3

Title

Size Document Number Rev

Date: Sheet

32POWER500

<Doc> <RevCode>

A

11Wednesday, August 23, 2006

2

of

1

5

1

HV

control IC Vcc

D D

HV

7

12

C13

0.1

15
10
13
14
11

C23

0.047

16 4

C14

C C

0.1

C24

0.82
C25
330P

4

U5

VCC

D2

CS
STB

D1,S2

VREF
CB
CON
COMP

G2

VW SI

F9222L

R21
100K

23

19

20

R37
1M

D18
27V

D16

C27

0.022uF/800V

D7
SC802-04

D17
27V

R38 270

R41
22

R40

3.3k

R42

0.39/3W

AUX POWER

4,5

3

D26

YG808C10

T1

2

15

12,13

D23

YG808C10

10

6

2

L304
7uH

C41

1800u/35V

C35
1800u/35V

D19

40.2K

C42
1800u/35V

R57
22K

1

CN101

1

24V

2

24V

3

24V

4

24V

5

24V

6

GND

7

GND

8

GND

9

GND

10

GND

0

L305

14

D25

YG808C10

7uH

C36
2200u/16V

C40
2200u/16V

12V

7

12 13

D22

8

11

YG808C10

R108
10K

0

5.6V
Q104 DRAIN

D8

SC802-04

2
1

CN111

STB
GND

FB106

0

0

R46

3.3K

R48

2.7K

T200W

R43

B B

220

C26

0.0047

U3B

PC817B

R22
100K

R39

33K

R31
22K

Q7

2SC2412

U4B

PC817B

R7
10K

C16NI

0.1

R9
10K

C29NI

0.01
Q11

2N3906

Q8

2N3904

U4A

PC817B

U5
KA431

R10
10K

R24
100K

R47
33K

C17

0.01

R44

3.9K

U3A

PC817B

R45

4.7K
Q9
2N3904

R11
10K

2N7002
Q104

C40

100u/10V

C37

A A

4.7/50

C15

0.1
R8
10K

C30

0.01

Title

32POWER500

0

5

4

3

Size Document Number Rev

<Doc> <RevCode>

A

Date: Sheet

2

11Wednesday, August 23, 2006

of

1