Darfon 4H.0.F02 Schematic

5

t

2 1

TR602

(OPEN)

t

2 1

TR601

D D

C C

330K

F601

250V 2A

TP601

C603

2200P

C602

0.22U

4

3

L601

20MH

1

2

C601

0.22U

L2 N1

R602

330K

R601

VAR1
470V

2

.1.

CON602

OPEN

L3N

1

L1

TP603

2

4

5

3

1

L

N

G

G

G

330K

2200P

R604

TP602

NTC 8OHM

C604

P09

Q603

2N3904

R624

10K

R622

10K

1

32

ZD602

24V

A K

P19

R621

10K

Q602

2N3906

3 2

D606

LL4148

1

C612

R620
10K

0.1U K

4

AK

-

R617

C610

1000P J

3

~

+

GSIB4A60-LF

~

2

P02

1

2

3

1K

4

B B

CN601

1

BD601

IC601

NCP1203AP60

ADJ

FB

CS

GND

C613

0.1U K

R613

1K

R610
18K

4

E1

R607

12

+

A K

C1

C2

C611

47U 50V

D605

LL4148

C609

1000P J

R611

R623

R612

R608

68K J

330K

R609

330K

R616
330K

AK

D603

220

LL4148

AK

D604

4.7
LL4148

47

12

C605

+

R603

120U

18K

450V

8

E6

HV

7

NC

6

VCC

5

DRV

C608

2200P K

A K

P17

C615

3300P M

R619
18K

ZD601

15V

1000P K

A K

45 OHM

12

D602

+

EGP10D

C606

47U 50V

2SK3530-01MR

R614
18K

C607

E4

D601

UF4007-LF

E5

L604

G

Q601

3

45 OHM

AK

L605

P01

E3

45 OHM

D

S

R615

0.22

2

E2

T601

2

3

1

4

L608

C614

100P K

5

IC602

PC123FY1

43

12

A K

10

7

9

8

LM431A

A1

A2

YG862C15R

A1

A2

YG862C15R

R

IC702

R701

D701

D702

1K

C701

1000P K

R709

R710
10K

ZD701

J

12

12

C711

0.1U K

+

C703

330U 35V

RC1820

12

C706

+

1000U

16V

12

+

330U 35V

12

+

1000U

C704

RC1820

C707

16V

+5V3.3

R703
10K

R711

10.5K F

R712

10K F

+

C702

330U 35V

RC1820

J

330

15V

A K

R713

330

B

R714

4.7K

L702

2.7U

R702

0.68

12

+

C709

1000U 10V

BRT_ADJ

BL_ON

VOL_ADJ

VOL_ON

SENSE_ON

+3.3V

+12V

R715

100 J

Q701

2SC1213A

E C

3

+5V

IC701

LD1117-3.3

VIN

1

VOUT

GND

1

TP1

TP2
TP3
TP4
TP5

TP6

TP7

TP8
TP9

VIN

2

IC703

KA78R12

GND

3

CN701

5K0KH01001

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

VOUT

ON/OFF

4

12

+

1

2

C712

1000U 10V

12

+

C713

100U 25V

<Spec>

V-INVERTER

+12V

R716
18K

SENSE_ON

+5V

+3.3V

B1: CN701

B2: R709 R710 R711 R712 C711

B3: R701 IC602 IC702

B4: C610 C615

B5: R620 C612 Q603 D606 CN601

C1: C712 IC701

C2: R702 C706 C707 C709

C3: R612 R614 R615 R623 C606 C614 Q601 D604

C4: R610 R613 R617 R619 C608 C609 C611 D605 ZD601 IC601

C5: R601 R602 R604 R621 R622 R624 C601 Q602 ZD602 F601 L601 VAR1 CON602

D1: R715 R716 C713 Q701 IC703

D2: R703 R713 R714 C701 C702 C703 C704 D701 D702 ZD701 L702

A A

D3: R607 R608 R609 R611 R616 C607 D601 D602 D603 L604 L605 L608 T601

D4: R603 C605 BD601

D5: C602 C603 C604 TR601 TR602

GC1

3D05402001

HSink

G1

HS1

3DL0Y01001

HSink

1

1

G12G2

HS2

3D06K01001

HSink

1

G12G2

HS6

3DL6301001

HSink

G1

+3.3V

1

HS7

3DL1S02001

1

G1

5

4

3

2

1

V-INVERTER

D D

BL_ON

+5V

BRT_ADJ

C C

B B

INV_VDD

FP801

5A

R806

2.7K

12

+

C809

R807

10U50V

10K

+5VA

R804
10J

R801

210KF

B1: R842R843 R848 R849 C839C840 D803 D804 CN803CN804

B2: R821 R822 R826R834 C821 C822 C824C842 D807 T802

B3: R851 R852 C802 C828 C834 C851C852

C1: R841R847 C838 D802 CN802

C2: R819 R820R823 R825 R827 C819C837

C3: R830 R837R838 C820 C823 C825C826 C829 Q809

C4: R810C808 D801

C5: R801 R802R803 R804 C832

D1:R846 D809 CN801

D2: R824 R832C814 C815 C817 C845D805 T801

D3: R811 R812 R814 R815 R829C 806 C810 C835 Q808

D4: R808R809 C801 C804 C805C818 C827 ZD805 IC801

D5: R806 R807C809 FP801

R802

432KF

P11

R803

C832

100KF

1U Z

12

C801

+

C827

330U35V

1U Z

RC1820

12

+

C805

47U 50V

1 2

R809
100K

A K

D801

LL4148

C804

ZD805

12

R808

1U K

6.2V
10K

C818

+

2.2UK

10V

R810

C808

4700PJ

1M

1

2

3

4

5

6

7

8

3DL1S02001

IC801

DRV1

VDDA

TIMER

DIM

ISEN

VSEN

OVPT

NC1

HS4

G1

16

PGND

15

DRV2

14

GNDA

13

CT

OZ9938

12

SSTCMP

11

LCT

10

ENA

C820

0.047UK

9

NC2

P08

P07

P20

HS5

3DL1S02001

1

1

G1

C829
33PK

INV_VDD

+5VA

R812

37.4KF

C826

470PJ

R811
3MF

C825
4700PJ

12

+

330U35V

C802

RC1820

R829
10J

R830
10J

C823

220PJ

R838
10K

C828
1U Z

DRVA

DRVB

R815

R814

33

33

1206

1206

C810

C806

2200PJ

2200PJ

DRVA

D

G

R837
10K

G

Q808

2SK3702JS

S

D

2SK3702JS

S

R851
33

1206

C851
2200PJ

C834
OPEN

OPEN

Q809

R852
33

1206

C852
2200PJ

F1

R824

C814

3M

T801

6

.

3

C835

4

DRVB

.

1

T802

1

4

3

6

OPEN

7

.

C845
OPEN

C817

10PFJ

8

C837

0.033UK

C819

0.22UM

F3

C821
OPEN

P06

8

.

C842
OPEN

C824

10PFJ

.

.

7

D805

A2

BAV70

R832

C815
OPEN

R825

R823

100K

C822
OPEN

J

3.74K

A1

F2

R819

3M

R820

4.32K

R827

(OPEN)

374

R826

3M

A2

R834

J

4.32K
D807
BAV70

A1

F4

R821

3M

P18

R822

4.32K

C838

0.1U

C839

0.1U

C840

0.1U

R846
1KJ

D809
BAV99

A1JA2

A1JA2

R842
33K

A1JA2

R841
33K

BAV70

R843
33K

CN801

2062204102

TP801

1

1

TP802

2

2

AJK

CN802

2062204102

TP803

1

1

TP804

2

D802
BAV70

D803

D804
BAV70

2

R847
1KJ

CN803

2062204102

TP805

1

1

TP806

2

2

R848
1KJ

CN804

2062204102

TP807

1

1

TP808

2

2

R849
1KJ

A A

5

4

3

2

1

>