Daewoo DVG-3000N Service Manual download pdf (Page 48)

1 2 3 4 5 6

654321

1 3

2 4

47P 1KV

UF4007

UF4004

PC817

D7HER302

D8SR360

C27

222 100V

C12

104 50V

TL431

STB

3.4V

D5V

DGND

A5V

AGND

12V

S12V

T2AL 250Ｖ

! !

R16 470E 1/8W

1K 1/8W

1K 1% 1/8W

Open

47 1/4W

RT1

10E 2A

2K2 2W

R10 OR Open

2K 1/8W

R17

10E 1/4W

2K2

R11 OR Open

2K 1/8W

D12 UF4004

+5V

F+

F-

-24V

GND

3300PF 400V

222PF 400V

222 400V

+5V

S12V

GND

CN3

GND

+5V

CN4　

CN2

STB

1 2

1N4005

18,15

T1 BYBYQDVD868

X'FMR

TO 12V

AC Input: 100---240Vac

Output Requirements :

Input Frequency: 47HZ--63HZ

S5V

S12V

Output Vol.

Max. Load(mA)

UC12V

A5V

D5V

3.4V

STB

+5V

-24V

F-

F+

20---1200

47---1500

140

240

400---1000

140ac

Pt=30W

0.22UF 275V

+8V

GND

ＧＶ－ＤＰＡ８６８

ＧＶＧ

DESIGN

SHEET 1 OF 1

COMPANY

SHEET: 1

DATE

CHECK BY

DRAWN APPROVED BY

30P 1KV

C11

10UF16V

ZD3

3V 1/2W

D pin3

S pin2

C pin1

C10

47UF 16V

C17

1000UF10V

C19

470UF 10V

C20

100UF 25V

C14

1000UF 16V

C22

22UF 50V

ZD1

P6KE200

C15

1000UF 16V

C16

1000UF 10V

2SC4242

Pin1

Pin2

Pin3 TO B

D9 UF4004

D10

UF4007

C18

1000UF 10V

D11

UF4007

R12

4K7 1/8W

R13

12K 1/8W

C24

470UF 10V

3852

Pin7

Pin6

Pin5 TO B

M5 7812

C25

220UF10V

C21

100UF 50V

C23

100UF

R15

220- 1/4W

R9 1K

VCC 4 TO +12V

GND Pin11

Pin14

Pin13 TO B

Pin12 TO C

R14

10K 1/4W

ZD2

22V 1/2W

C26

22UF 50V

+12V

+5V

+S12V

+3.6V

M1 TOP223

1.05K 1% 1/8W

C13

68UF 400V

Q4TIP42

Q32SC1815

R18

10K 1/8W

R19

330E 1/4W

R20

4.7K 1/8W

R21

10K 1/8W

+5V

STB

Switch Power Supper Schematic

Open

R17

2K2 1/4W

5.2--5.3V

3300PF 400V

C27

104

16V

50V

56T

12T

14T

26T

7812 output

Input

Output

1 3

GND

7808

TO LCD

3A100V

short

FOR VFD

FOR LCD

Short

20uH

CON1

SW1

文件名称

版本号

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AABB

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Daewoo DVG-3000N Service Manual Page 48

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