
19" LCD Color Monitor
Emachine E19T5W
32
8.2 Trouble Shooting
8.2.1 Main Board
No power
No power
Press power key and look
if the picture is normal
Please reinsert and make sure
the AC of 100-240 is normal
Reinsert or check the
Adapter/Inverter
section
X401 oscillate waveforms
are normal
Check CN701 or replace
U702, D701, D702, Q702
Replace U401
Replace X401
OK
OK
OK
NG
NG
NG
NG
Measure
U702 PIN2=3.3V
D701 (-)=1.8V
Содержание E19T5W
Страница 7: ...19 LCD Color Monitor Emachine E19T5W 7 3 3 Adjusting the OSD Menu Adjusting OSD settings OSD Menus ...
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Страница 11: ...19 LCD Color Monitor Emachine E19T5W 11 4 2 Factory Preset Display Modes ...
Страница 13: ...19 LCD Color Monitor Emachine E19T5W 13 4 3 3 Optical Characteristics ...
Страница 17: ...19 LCD Color Monitor Emachine E19T5W 17 5 2 2 Inverter Power Board ...
Страница 25: ...19 LCD Color Monitor Emachine E19T5W 25 7 PCB Layout 7 1 Main Board 715G2188 1 ...
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Страница 28: ...19 LCD Color Monitor Emachine E19T5W 28 7 2 Power Board 715G1695 1 GW ...
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Страница 30: ...19 LCD Color Monitor Emachine E19T5W 30 7 3 Key Board 715G2187 1 715G1707 1 2 ...
Страница 39: ...19 LCD Color Monitor Emachine E19T5W 39 10 Monitor Exploded View ...