39
5. Power Board
No power
Check to CN902 Pin4,5 =12V and Pin6,7 = 5 V
OK
Check Interface board
Check AC line volt 120V or 220V
Change F901, Check BD901, L901, IC901
Check the voltage of C905(+)
Check bridge retified circuit
Check start voltage for the Pin8 of IC901
Change IC901
OK
Check the auxiliary voltage is smaller than 20V
OK
NG
No power
NG
NG
OK
Check T901,D906, D905, Q902,ZD902,ZD922,IC904,IC903
Check IC901
NG
OK
NG
Summary of Contents for X213W
Page 1: ...1 Acer X213W Service Guide ...
Page 10: ...10 LCD Panel Specification General Specifications Absolute Maximum Ratings ...
Page 11: ...11 Optical Specifications ...
Page 12: ...12 Support Timing ...
Page 18: ...18 Installation ...
Page 19: ...19 Attaching Removing the Base ...
Page 21: ...21 Front Panel Control ...
Page 22: ...22 eColor Management OSD ...
Page 23: ...23 How to Adjust a Setting ...
Page 24: ...24 Adjusting the picture ...
Page 25: ...25 ...
Page 26: ...26 ...
Page 30: ...30 3 Remove the back cover and regard the hook Fig 3 4 Fig 3 Fig 4 ...
Page 31: ...31 4 Remove the keyboard Fig 5 Fig 5 5 Remove the bezel Fig 6 Fig 6 ...
Page 32: ...32 6 Remove the screws to remove the panel Fig 7 9 Fig 7 Fig 8 Fig 9 ...
Page 34: ...34 Fig 12 ...
Page 42: ...42 ...
Page 46: ...46 5 Power Board 6 Main Board ...
