Acer B193R modify, Vi Vo Gnd, Panelpwr, Panelidx, Brightness, Blcontrol, INPUT 1 OUTPUT ADJ/GND

+5V

PANEL_VCC

+		R302		R303
C302	C303
10uF/16V		330	1/4W	330	1/4W
	0.1uF 16V

U303

NC/LD1117S33

32

VI VO

GND

1

3 PANEL_PWR

R308	4K7 1/16W
R304		C308
10K 1/16W		1uF 16V

R305

10K 1/16W

R307

51K 1/16W

Q301 2N3904S-RTK/PS

Q302

AO3401

C304

	FB302
1uF 16V	120	+5V

+5V

			VIN VOUT ADJ(GND)			U301	+3.3VCC
						AP1117D33LA
	3			2	1
C301		+						+	070617 CHANGE
0.1uF 16V		C305					C307		C306
		100uF/16V					0.1uF 16V		100uF16V

CN301

1

2

3

4

5

6

7

8

9

CONN

				+3.3VCC
R309	+5V			R312
	PANEL_IDX 3			1K 1/16W
100R 1/16W
				R311
				BRIGHTNESS	3,5
				1K 1/16W
				modify
+12V	FB303	+	+3.3VCC	1/8	+5V
	120
	C315	C317	R314
	100uF/16V
		0.1uF 16V	4K7 1/16W		D301
			R301
			1K 1/16W

C316

0.1uF/25V

SM340A

Q305
R316	4K7 1/16W	BL_CONTROL 3

2N3904S-RTK/PS

C311

0.1uF 16V

+

C309

100uF/16V

U304

AP1117E18LA

32

VI VO

GND

1

U302 NC/AZ1117D-1.8-E1

23 INPUT 1 OUTPUT ADJ/GND

+1.8VCC

070617 CHANGE

+

C310

C312 100uF16V 0.1uF 16V

43