Dell 2407 WFP Power Supply Rev A11 Schematic Diagram

5

4

3

2

1

2

BD601 L601 19MH

~

4

GSIB4A60-LF

4 -

2

D

3300P M

3300P M

3

C604

K 1N5406

300U C617 0.47U J

~ C603

D651

A

1 +

1

N1

L609

3

C618 0.47U J

D

R657 1M F T651 390U

R660 1M F

D652

2

11

7

9

K

A

B+

YG971S6R R671 499K F

R658 1M F R667 68K

1

Vcc1

L608 600U

C620 1U K R678 10K

R659 20K F

MULT COMP

6

GND

GD

7

CS

4

INV

1

D A

N10

G R669 1K J

+

1

N9

C626 470P K

R673 232K F

R670 0.22

C C625

R666 24.9K F

2

+19V

R665 47

1

N2

D

R675 10K F601 250V 4A

ZD652

N

C 2 E

S

1 +

2

1

2

3

Q656 2N3904S

R662 511K F

R677 1K J

IC652_2

B L

Q653 2N7002K-T1-E3

G

TZMC24

IC652 PC123FY1J00F

3

C630 0.1u

G

A

1

4

K

B

R674 8.25K F

R664 3.01K F

C624 2.2U K 10V

TR601 NTC 5OHM

t

R672 232K F

C605 120U 450V

L6561D013TR

C 2

K

Q651 2SK3502

0.1U K

R656 10K

1M F

+

D655 LL4148

+

Q654 2N3906S

B

N6

R601

C621 0.01U K

3 2

C623 2.2U K 10V 1 2

E

4

3

5

IC651

L6561D

2

0.22U M

C

ZCD

VCC

2

8

1

R668 30

R661 1M F

S

C601

C628 1U

C622 1U 100V

R663 205K F

B

Power_Off R676 10K

C629 0.1u

2B.10041.231 CN601

BenQ Corporation

A

Project Code 9J.L2K72.001 Title

Model Name



POWER BOARD

Size PCB P/N 4H.L2K02.A11

PCB Rev. D o c u m e n t Nu m b e r 9J.L2K72.000-C3-304-006

A11

D a t e : Wednesday, March 21, 2007 Sheet Reviewed By Prepared By ANGEL HU

5

4

3

2

A

OEM/ODM Model Name

2407WFP

BEN CHUEH

1

1

of 3 Approved By H.J WONG

R ev. 1

4

3

2

1

A2

5

D703 YG865C15R

A2 A1

J

L610 B+

D702 YG865C15R

Z45/100MHZ

A2 A1

HV

8

2

FB

NC

7

3

CS

VCC

6

4

GND

DRV

5

K

IC601 C613 0.1U K

+

ZD601 TZMC15

+

C606 47U 50V

C713 470U 35V

1 +

C714 470U 35V

+

C715 470U 35V

2

2

+

A

1

Z45/100MHZ EGP10D-LF 7 8

5

R623 4.7 J

C712 470U 35V

L612

K

A LL4148

+

D

A LL4148 D607

C611 47U 50V

2

R606 150K F

1

C614 0.1U K

2

TZMC27

A

R626 10K

D602

D603

1

ADJ

C711 470U 35V

K

A D604 LL4148

Q601 2SK3548-01SC

K

G R612 47

N7

S

K

1

K

A C627 1U

R611 150 J

NCP1200AD60R2 ZD602 TZMC24

A

R627 100 J

N11

K

G

K

A

ZD603

+

1000P K 1000P K

R706 10

3 R625 10K

D

32V 5A

C710 1

C709

1

R705 10

N8

2

9 10

1

2 L611 Z45/100MHZ

IC603 MCR100-6

+19V F701

J

2

R609 1M F

R605 1.2M

+19V_IN

T601

A

Vcc1

D601 UF4007-LF

1

R603 10K

D701 YG865C15R

A1

R604 1.2M

D

J

C607 680P K

K

R608 1M F

2

R607 68K

R613

R624 10K C

C

1K J

R622 10K

R619 18K R712 2K R716 22.1K F

C

N5 D606 ES1D

C612 0.1U K

C610 1000P K

3

R620 10K

C609 1000P K

1

4

A IC602 PC123FY1J00F

R714 30K

2

K

Q603 2N3904S B

E

D605 LL4148

R610 18K

A

E

R617 10K J Q602 2N3906S

B

C

R615 0.22

R614 18K K

R621 10K

R713 1

10K

3

2

C716 0.1U K

R715 3.32K F

IC702

LM431ACM3(X)

B

B

+19V_IN

1

4

R717 10K

3

HSink

R718 1K J B

BURST_ADJ

Q701 2N3904S

L613

E

2

C615

R719 10K

GND

G2

HS4 3DL2K02001

1

1 G1

2 G2

1 G1

2 G2

1 G1

HSink

G1

HS3 3DL1E02001

2

HSink HS2 3DL2K04001

G2

HSink HS1 3DL2K03001

C 2

IC605 PC123FY1J00F

Z45/100MHZ

C719 0.1U K

3300P M

L702 +12V_OUT

A

C717 0.1U K

CN701 +

2

1 3 2 2B13032021

1

Z45/100MHZ CN703

C703 220U M 25V

L703 Z80

AUDIO_DET

C718 1000P K

BLT_ON/OFF

TP702

BLT_ADJ +19V GND Power_Off +19V GND +12V_OUT AUDIO_DET BURST_ADJ

TP701 TP703 TP704 TP707 TP705 TP706 TP708

GND

1 2 3 4 5 6 7 8 9 10 11

1 2 3 4 5 6 7 8 9 10 11

CN702 BLT_ON/OFF

TP713

BLT_ADJ

TP714

+19V_IN

TP711

GND

A

1 2 3 4 5 6 7 8

TP712

BenQ Corporation Project Code

Model Name

9J.L2K72.001 Title

OEM/ODM Model Name

2407WFP POWER BOARD

5KL1E01001 Size PCB P/N 4H.L2K02.A11

5KL1E02011

P CB Rev. D o c u m e n t N u m ber A11

9J.L2K72.000-C3-304-006

D a t e : Wednesday, March 21, 2007 S heet Reviewed By Prepared By ANGEL HU 5

4

3

2

BEN CHUEH 1

2

of 3 Approved By H.J WONG

Re v. 1

5

4

OP1 OP

OP2 OP

OP3 OP

OP5 OP

OP6 OP

OP7 OP

3

2

1

Optical Points

OP4 OP

H1 3 mm D

1

D

5 4

9 5

4 3 C

2

7 6

3 2

H2

H3

HOLE-V8

HOLE-V8

1

9 8

1

5

1

Screw Holes

9

8 4

8

3

7

2

6

7 C

6 H4 HOLE-V8

B

B

BenQ Corporation Project Code 9J.L2K72.001 Title

A

OEM/ODM Model Name

Model Name



2407WFP

A

POWER BOARD

Size PCB P/N 4H.L2K02.A11

PCB Rev. Document Number A11

9J.L2K72.000-C3-304-006

D a t e : Wednesday, March 21, 2007 S h eet Reviewed By Prepared By ANGEL HU 5

4

3

2

3

BEN CHUEH

of 3 Approved By H.J WONG

1

R ev. 1