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19" LCD Color Monitor Iiyama PLE1902WS
33
No Picture
No picture
Check the signal cable
Change the signal cable
Measure U703 PIN2=3.3V
U701 PIN2=1.8V
Replace U401
Measure X401 oscillate
waveform is normal
Replace U701, U703
OK
OK
OK
OK
NG
NG
Check HS/VS from CN405
is normal
Replace X401
Check Correspondent
component
NG
NG
Summary of Contents for PLE1902WS
Page 3: ...19 LCD Color Monitor Iiyama PLE1902WS 3 1 Monitor Specification ...
Page 6: ...19 LCD Color Monitor Iiyama PLE1902WS 6 3 3 Adjust the Picture ...
Page 7: ...19 LCD Color Monitor Iiyama PLE1902WS 7 ...
Page 8: ...19 LCD Color Monitor Iiyama PLE1902WS 8 ...
Page 9: ...19 LCD Color Monitor Iiyama PLE1902WS 9 ...
Page 10: ...19 LCD Color Monitor Iiyama PLE1902WS 10 ...
Page 11: ...19 LCD Color Monitor Iiyama PLE1902WS 11 ...
Page 27: ...19 LCD Color Monitor Iiyama PLE1902WS 27 7 PCB Layout 7 1 Main Board 4 B U B Z ...
Page 28: ...19 LCD Color Monitor Iiyama PLE1902WS 28 ...
Page 29: ...19 LCD Color Monitor Iiyama PLE1902WS 29 7 2 Power Board ...
Page 30: ...19 LCD Color Monitor Iiyama PLE1902WS 30 7 3 Key Board ...
Page 40: ...19 LCD Color Monitor Iiyama PLE1902WS 40 10 Monitor Exploded View ...