Philips 200VW8FB service manual Schematic DiagramScaler Board Power, CN1

23

200VW8 LCD

Schematic Diagram(Scaler Board - Power)

200VW8 LCD

23

1

2

3

4

5

6

7

8

9

10

11

12

CN1

CONN 4x2-R

S-A2

VCC12

1

2

VCC12

5,6

3

4

0.1uF/6

VCTRL

4

+5V

5

6

A

7

8

C1

A

CN1

A2

R7

R1

47/6

C1

A3

0/1206

VCC1.8

VCC3.3

VCC3.3

C3

B4

+ C5

C4

B2

4.7uF/16V

R2

R3

D1

C5

A7

0/6

R10

0/6

VCC1.8

4

C6

C3

10K/6

C

SSM12LL

Q1

B

C7

E3

Q3

R12

C8

E6

B

R4

1K/6

on_BACKLIGHT 4

E

2SB1132PT

B

R5

10K/6

MMST3906

C3

D2

2K/6

D1

B7

VCC3.3

0.1uF/6/NC

1N4148

D2

B6

1uF/8

R6

C4

10K/6

R8

R13

VCC3.3

D3

D2

1K/6

100/6

D4

D2

R9

0/6

L1

E3

C6

VCC3.3

4,6

Q1

B3

1uF/8/NC

Q2

Q2

C3

3

2N3904

C

C

Q3

B6

2

R11

2.2K/6

Adj_BACKLIGHT 4

1

D1

SOT-89

R1

A1

R2

B3

R3

B4

PC5V

R4

B3

3

PC5V

R5

B2

B

C

E

R6

B3

D

+5V

D

R7

A7

R8

B3

U3-A1

3,4,5

+5V

3

VIN

VOUT

2

R9

C3

R10

B8

D4

D3

1

ADJ/GND OUT

4

R11

C4

BAT54C-GS08

SSM12LL

LT1117/TO252/NC

R12

B7

U1

VCC3.3

L1

3

2

R13

B6

VIN

VOUT

R17

E6

CX201209813/8

1

4

R17

E

ADJ/GND OUT

E

R18

E4

+

330u/16V

LT1084/TO263

200/6 1%

330u/16V

U1

E4

+

C7

R18

C8

U3-A1

D4

330/6 1%

F

F

G

G

1

2

3

4

5

6

7

8

9

10

11

12