19" LCD Color Monitor Iiyama PLE1902S
34
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
Содержание PLE1902S
Страница 3: ...19 LCD Color Monitor Iiyama PLE1902S 3 1 Monitor Specification ...
Страница 6: ...19 LCD Color Monitor Iiyama PLE1902S 6 3 3 Adjust the Picture ...
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Страница 13: ...19 LCD Color Monitor Iiyama PLE1902S 13 4 2 Factory Preset Display Modes ...
Страница 15: ...19 LCD Color Monitor Iiyama PLE1902S 15 4 3 3 Electrical Characteristics TFT Module Back light ...
Страница 28: ...19 LCD Color Monitor Iiyama PLE1902S 28 7 PCB Layout 7 1 Main Board 4 B U B Z ...
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Страница 30: ...19 LCD Color Monitor Iiyama PLE1902S 30 7 2 Power Board ...
Страница 31: ...19 LCD Color Monitor Iiyama PLE1902S 31 7 3 Key Board ...
Страница 41: ...19 LCD Color Monitor Iiyama PLE1902S 41 10 Monitor Exploded View ...