17" LCD Color Monitor
Hanns.G AG172D
35
8.2 Trouble Shooting
8.2.1 Main Board
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
Measure U702 PIN2=3.3V
Reinsert or check the
Adapter/Inverter
section
X401 oscillate waveforms
are normal
Check CN701 or replace
U701
Replace U401
Replace X401
OK
OK
OK
NG
NG
NG
NG
Summary of Contents for AG172D
Page 4: ...17 LCD Color Monitor Hanns G AG172D 4 1 Monitor Specifications ...
Page 6: ...17 LCD Color Monitor Hanns G AG172D 6 Dimensions ...
Page 9: ...17 LCD Color Monitor Hanns G AG172D 9 ...
Page 10: ...17 LCD Color Monitor Hanns G AG172D 10 ...
Page 11: ...17 LCD Color Monitor Hanns G AG172D 11 ...
Page 12: ...17 LCD Color Monitor Hanns G AG172D 12 ...
Page 15: ...17 LCD Color Monitor Hanns G AG172D 15 4 4 2 Optical Characteristics ...
Page 28: ...17 LCD Color Monitor Hanns G AG172D 28 7 PCB Layout 7 1 Main Board ...
Page 29: ...17 LCD Color Monitor Hanns G AG172D 29 ...
Page 30: ...17 LCD Color Monitor Hanns G AG172D 30 ...
Page 31: ...17 LCD Color Monitor Hanns G AG172D 31 7 2 Power Board ...
Page 32: ...17 LCD Color Monitor Hanns G AG172D 32 ...
Page 33: ...17 LCD Color Monitor Hanns G AG172D 33 7 3 Audio board ...
Page 43: ...17 LCD Color Monitor Hanns G AG172D 43 10 Monitor Exploded View ...