MiTAC 8050D ****** Back Light & Cover Switch Checking

8050D N/B Maintenance

8.3 No Display(4)

****** Back Light & Cover Switch Checking ******

To U715 in this page

P4

U714

855GM

27

P22

11

35

36

79

U16

WINBOND

KBC

	+3V
	R372
	10K		+3V			D2	BAT54	R386	0
PWROK	D15	BAT54
				R380				DVMAIN
				10K				VDD3S
H8_ENABKL R383	0 D16	BAT54				ENABKL VGA		R323	0	ENABKL VGA C
BLADJ					Secret
							R5	0
BATT_R#							8	1
BATT_G#							7	2
AC_POWER#						Document
							6	3
				BATT POWER#			5	4
	MiTac								R468	0
			+3VS				+3VS		+3VS
				U703D			U703C			U703B	Q720
				74AHC14 V			74AHC14_V		74AHC14_V		DTC114TKA
Confidential

			P7
		U710
		ATI-M10
L17	120Z/100M	1,2
L18	120Z/100M	3	P12
L10	120Z/100M	4
			J1
L9	120Z/100M	6	Inverter
		8

9

10

11

Q719

DTC114TKA SUSB#

13

		C947
		4.7U
R1152	1M	R1140	180K
BATT_LED#

PWROK

+3VS

P13

U715

ICH4-M

16

			R373
			470K	SW1
H8_LIDSW#	R1152	1M
			R3	1K

C385

0.1U

30V/0.1A

110