D30

4

Q4

C30

1

R314

R316

C13 D5

TH30

1

D305 R317

B+VCC_ON

C11

R28

R23 C9

R29

R35

IC2

R25 R30

C16

R26

R27

C12

C10

R24

Q5

Q6

R39

R40R38

C6

R315

C305

R36

R37

Q7

C14

C31

4

R320

1/2

1/2

C30

4

Q303

R301

R302

R304

R306

R312

CT1R303

R321

D30

3

C31

3

PC301

ZD90

3 R313

R305

8 EN1 9EN2

7 OPIN+ 10GND

6 OPIN-

4 Rfmin5 OPOUT 12Vs

11LVG

13NC

2 Rfstart3 Cf

15HVG

16VBOOT1 CSS

14OUT

IC301

C30

9 C30

6

C30

2

R307

C30

7

B+

CN1

GT1

R33 R32

R19

R18

D2

C7

R31

R22C918 R34 C

8

CY5

FB904

CY2

L

N

CY1

F1Z1

FL1 FL2

CY4

CX1

L1

R4

CY3

R5

R2

R3R6

GT2

1 L3

6

C3C2

BD1

L2NTC1

VCC_ONIC1

C5

C18R2

1

R13R15

R16

VCC_ON

D3

R14

FB1

Q903

R919C

15

Q1

R20 J1

D4 D90

4

4

3

C1

D1

C17

R907

D90

2

R920

R905

Q904

Q90

5R925

R926

C90

7

R923

R924

C92

1

R904

R927

Q901

Q906R930

D906

C92

2

R916

IC901

Q902

C19 1/2

R908

R906 R9

03

C90

4

C90

5

C91

5

3

4PC902

ZD90

1

B+

FBR921 R929R917

R901 FB901

5.2VS

5.2VS'

FB902

R928 C923T901

C90

1

1/2

D905

R910

C90

6

IC902

1

2

PC902

C91

9

G

R912

D90

1

D903

C908

C90

2

FB903

R902

C90

9

C91

0

L901

C913

R914

R911

C912

R915

R913

1/2

,,,

C30

3

CT1

D204

D201

D20

3

R207

C

R207

B

R208

AR2

07A

R208

C

R208

B

D20

2

R311

R310

D302 R319

Q302

R309R308

D301 R318Q301

H

C311

,

C31

0

C31

2

T1

1/2

R17

R1

C308

3

4

PC90

1

R918

L301

ACR201A

ZD902

CR201B

C20

1

R204

A

R204

B

C91

6

ZD90

4

C91

7

B

C10

1

CR101

R203

A

R203

B

B'

R203

C

C10

3

C10

2

L101

R203

F

R203

E

R203

D

A'

C20

2

C20

3

R204

D

R204

E

R204

C

L201

R204

G

R204

F

R204

H

R900B

R900A

C91

1

D907

24VIFB103

SGND1

12VB

12VFB101

FB102

C'C

SGND2

SGND2SGND1

-12VA

12VA

L103

L102 FB104

C21

0

F200

C21

1

R102

R101

C10

8

C10

7

L104

C209

C208

C21

2C

213

R207

DR2

08D

12VA

-12VA

SGND2

SGND

5.2VS

24VI

C214 C217

CN6

C215

R504

R502

R508

C504

R506

C50

2

C50

5

IC50

1

12VB

SGND

CN8 CN5

BL-ON

PWM

SGND1

SGND

DIM

24VI

SGND1

NC

NC

CN2

C204

C206

C20

7

R206

CN4

CN3

C205

VPG

B

C50

3

R503

SGND 5.2VS'

G

IC60

2

C61

1

R642

R641

C61

0

D608 R646

12V PG

R648

C61

2

D60

9

Q607R644

R643

R645

1/21

2

PC301

R507

R505

5VSW C 12V A

VPG

E

C60

2

R605

R640

R635

Q606

ZD60

6

ZD60

1R6

31

R633

R632

ZD60

5

R634

ZD60

2

D60

7

D60

6

Q60

5

5.2VS'

1/2

C61

5R6

36

1

2

PC901

R607

R606

D60

2

5VSW

Q603

R608

C60

9

PSON

R609

R610 R6

12

R625

C61

4

Q604

R611

C60

3

12VB

SGND

PSON

SGND

BL-ON

BL-DIM

12V

DIM

PG

B

H

C10

5

CN7

C216

C218

C62

5

C621

D61

3R6

26

12VB

SGND

DIM

BL-DIM

PWM

ZD60

3

R604

C61

6D603

D61

1

D604

R205

R204

A'

A

C'

B'

B

C

C606

2-1

3+IC601

C607

C6056

-75+IC601

13-14

12+IC601

R620

R618

R617

R615R613

R614

R621

R616

R619

B

VS

C608

R624

ZD60

4 9-8

10+IC601 TH601R622

R623