MiTAC 8050QMA Manuel de service télécharger pdf (Page 108)

107

50QMA

N/B Maintenance

When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up.

Main Voltage Map

8.1 No Power-3

PL514,PL515

PU6

PU507,PL514

+1.05VS_P +VCCP

JS508~

JS510

P25P28

+VCC_GMCH

L50

+1.5VS_P +1.5VS

JS511~

JS513

P28

+1.5VS_DPLLA

L34

+DVMAIN

P28

PU508,PL515

+1.5VS_DPLLB

L46

+1.5VS_HPLL

L519

+1.5VS_MPLL

L518

+1.5VS_3GPLL

L51

+1.5VS_QTVDAC

L43

+1.5VS_DLVDS

L38

+1.5VS_DDRDLL

L63

+1.5VS_PCIE

L516

+1.5VS_TVDAC

L36

P25

: Page 25 on M/B Board circuit diagram.

NOTE :

P25

MiTac Secret

Confidential Document

1 2 ... 103 104 105 106 107 108 109 110 111 112 113 ... 137 138

SERVICE MANUAL FOR 1
MiTac Secret 10
Confidential Document 10
Reference Material 137
SERVICE MANUAL FOR 8050QMA 138

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MiTAC 8050QMA Manuel de service Page 108

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