
21.5" LCD Color Monitor AOC e2240Vw
37
White Screen
White screen
Measure Q302 base is
low level?
X401 oscillate
waveform is normal
Check FB301,Q301 is
broken,or CN301 solder?
Check
Correspondent
component.
Replace PANEL
Check
Correspondent
component.
Replace U401
OK
OK
Replace X401
OK
NG
NG
NG
NG
Check reset circuit of
U401 is normal
Содержание e2040vwa
Страница 4: ...21 5 LCD Color Monitor AOC e2240Vw 4 1 Monitor Specification...
Страница 5: ...21 5 LCD Color Monitor AOC e2240Vw 5...
Страница 9: ...21 5 LCD Color Monitor AOC e2240Vw 9 Picture Boost OSD Setup Extra Reset...
Страница 10: ...21 5 LCD Color Monitor AOC e2240Vw 10 Exit LED Indicator...
Страница 12: ...21 5 LCD Color Monitor AOC e2240Vw 12 4 2 Factory Preset Display Modes...
Страница 15: ...21 5 LCD Color Monitor AOC e2240Vw 15 5 3 Electrical Characteristics 1 TFT LCD Module AUO M215HW01...
Страница 16: ...21 5 LCD Color Monitor AOC e2240Vw 16 LGD LM215WF4 TLA1 VCC 5 0V VLCD 5 0V Ta 25 2 C fV 60Hz...
Страница 17: ...21 5 LCD Color Monitor AOC e2240Vw 17 2 Back Light Unit AUO M215HW01 Ta 25 C LGD LM215WF4 TLA1 Ta 25 2 C...
Страница 30: ...21 5 LCD Color Monitor AOC e2240Vw 30 8 PCB Layout 8 1 Main Board 715G4002M01000004S...
Страница 31: ...21 5 LCD Color Monitor AOC e2240Vw 31 8 2 Power Board Adapter 715G3980P02000003S...
Страница 32: ...21 5 LCD Color Monitor AOC e2240Vw 32 Converter 715G3823P04000004S...
Страница 44: ...21 5 LCD Color Monitor AOC e2240Vw 44 12 Monitor Exploded View...