17" LCD Color Monitor HP VP17
35
9.2 Trouble Shooting
9.2.1 Main Board
1
、
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
power section
X401 oscillate waveforms are
normal
Measure U702 PIN 2=3.3V
Q702 C = 1.8V
Measure CN701 PIN9/10=5V?
Replace U401
Replace X401
OK
OK
OK
NG
NG
NG
NG
Check power section
NG
Check power section
Replace U702/Q702
Содержание Vp17
Страница 4: ...17 LCD Color Monitor HP VP17 4 1 Monitor Specification ...
Страница 7: ...17 LCD Color Monitor HP VP17 7 3 3 Adjust the Picture ...
Страница 8: ...17 LCD Color Monitor HP VP17 8 ...
Страница 9: ...17 LCD Color Monitor HP VP17 9 ...
Страница 12: ...17 LCD Color Monitor HP VP17 12 5 Panel Specification 5 1 General Feature ...
Страница 13: ...17 LCD Color Monitor HP VP17 13 5 2 Optical Characteristics Ta 25 VCC 5 0V ...
Страница 28: ...17 LCD Color Monitor HP VP17 28 8 PCB Layout 8 1 Main Board ...
Страница 29: ...17 LCD Color Monitor HP VP17 29 ...
Страница 30: ...17 LCD Color Monitor HP VP17 30 8 2 Power Board ...
Страница 31: ...17 LCD Color Monitor HP VP17 31 ...
Страница 32: ...17 LCD Color Monitor HP VP17 32 ...
Страница 33: ...17 LCD Color Monitor HP VP17 33 8 3 Key Board ...
Страница 43: ...17 LCD Color Monitor HP VP17 43 Remove the stand Remove the decorate cover and the screws to remove the stand ...
Страница 48: ...17 LCD Color Monitor HP VP17 48 12 Monitor Exploded View ...