17” LCD Color Monitor
49
(2). No Picture
No picture
OK
OK
NG
NG
Measure U701 PIN2=3.3V,
U702 PIN2=1.8V?
Replace U701, U702
X401 oscillate waveforms are
normal
Replace X401
Check if the sync signal from
computer is output and video cable
is connected normally
Input the sync signal of
computer, or change
the cable
Replace U401
NG
OK
Содержание 170A7
Страница 9: ...17 LCD Color Monitor 9 ...
Страница 10: ...17 LCD Color Monitor 10 ...
Страница 14: ...17 LCD Color Monitor 14 4 3 2 Optical Characteristics LM170E01 TLBB Panel ...
Страница 15: ...17 LCD Color Monitor 15 QD17EL07 Panel ...
Страница 16: ...17 LCD Color Monitor 16 4 3 3 Electrical Characteristics LM170E01 TLBB Panel QD17EL07 Panel ...
Страница 17: ...17 LCD Color Monitor 17 4 4 Pixel Defect Policy ...
Страница 18: ...17 LCD Color Monitor 18 ...
Страница 19: ...17 LCD Color Monitor 19 ...
Страница 20: ...17 LCD Color Monitor 20 5 Block Diagram 5 1 Monitor Exploded View ...
Страница 24: ...17 LCD Color Monitor 24 5 3 2 Inverter Power Board ...
Страница 33: ...17 LCD Color Monitor 33 7 PCB Layout 7 1 Main Board 715G1767 1 ...
Страница 34: ...17 LCD Color Monitor 34 ...
Страница 35: ...17 LCD Color Monitor 35 ...
Страница 36: ...17 LCD Color Monitor 36 7 2 Power Board 715G1813 1 ...
Страница 37: ...17 LCD Color Monitor 37 ...
Страница 38: ...17 LCD Color Monitor 38 7 3 Key Board 715G1766 1 ...
Страница 39: ...17 LCD Color Monitor 39 7 4 Audio Board 715G1763 1 ...
Страница 45: ...17 LCD Color Monitor 45 Fig 13 Fig 14 Fig 15 ...
Страница 47: ...17 LCD Color Monitor 47 ...
Страница 54: ...17 LCD Color Monitor 54 ...
Страница 58: ...17 LCD Color Monitor 58 ...
Страница 60: ...17 LCD Color Monitor 60 Click to complete the installation ...
Страница 63: ...17 LCD Color Monitor 63 d Unit appears the following Fig writer completed ...
Страница 96: ...17 LCD Color Monitor 96 ...