Acer B243HL service manual InnoLux

D

C

B

A

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VGA5V D107 VCC4.5V

1BAT750-LF/NC

DVI5V

2

3

R173

0/NC

Note 1

Note 2

Note 3

R0805

CN101

D101

U101

U102

VCC5V

SSM24APT/NC

1

8P 2.0mm

VCC5V

AP1084K33LA

+3.3V

+3.3V

LD1117AL-1.8V

+1.8V

D

-

3

2

3

2

A2008WV08P-

5

100u/16V

R0805

0.1/16V

1

C105

C106

VIN

1

C103

C107

6

C102

1

DIO--SMA

VIN

VOUT

+3.3V

6

VOUT

+1.8V

2

ADJPAD

4

ADJPAD

4

3

R101

4

CCFL_ON/OFF

+

+

+

C101

0

C104

JWT

6

BRIGHTNESS

6

100u/16V

0.1/16V

0.1/16V

22u/16V

0.1/16V

7

VOLUME

6

CON--

8

0.1/16V

0.1/16V

MUTE

6

To Power/Inverter

C162

C175

Board

GND

GND

GND

Note 5

+3.3V

Q101

Note 6

C

Note 4

VCC5V

AP2305GN

VLCD

2

3

VLCD

6

VCC5V

ZD101

VCC_ESD

R102

R103

R112

C109100u/16V

6V2/NC

10K

100K

23

6 PANEL_ENABLE

C108

3 1

Q104

51/NC

C1100.1/16V

6V2/NCZD107

0.1/16V

2 3

10K

R105

R0603

4K7

CCFL_ON/OFF

R109

100K

+

R113

C111

GND

1

0

0.1/16V

6 CCFL_ENABLE

1

Q103

R107

Q102

R0805

PMBT3904

100K

R106

1

2N7002/NC

C112

R108

PMBT3904

1u/16V

47K

2

GND

GND

GND

GND

B

Note:
1. CN101 is no locked packgae for normal model.CN101 is locked packgae for special model(Dell).
2. D101 must be co-layed with R101		InnoLux		MSTAR_TSUMU5PEHJ
3. U101 must contain TO263, TO252 and SOT223 package
4. ZD101 must be co-layed with R113. ZD101 is used for ESD back drive.Reserved C111 for EMI issue.
	Document Number :				SIZE :	APPRO BY :
5. P/I Board High Enable.
		COMMON			A4
6. Reserved R111,R112,Q102 for panel power discharge.
	TITLE :
			POWER (DC TO DC)			CHECK BY :	A
	DATE :		2008-1-30
						DRAWN BY :
	SHEET	3	OF	6	Rev : V01	STONE

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