17" LCD Color Monitor
Hanns.G AG172D
37
White screen
White screen
Measure Q708 base
is high level?
X401 oscillate
waveform is normal
Check Q706, Q704 is
broken or CN101 solder?
Check Correspondent
component.
Replace PANEL
Check Correspondent
component.
Replace U401
OK
OK
OK
Replace X401
OK
NG
NG
NG
NG
Check reset circuit of
U401 is normal
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 ...