HUDSON 9
42
(2). No Picture
No picture
The button if
under control
Replace U401
Replace X401
Measure U703 PIN2=3.3V
Check Correspondent
component
Replace U401
X401 oscillate
waveform is normal
Check U703, C706 and C707
OK
OK
OK
OK
OK
NG
NG
NG
NG
Check reset circuit of
U401 is normal
Check HS VS from
CN101 is normal
Replace X401
Check Correspondent
component
NG
NG
OK
Replace U401
X401 oscillate
waveform is normal
Summary of Contents for Brilliance 190SW9FB/27
Page 4: ...HUDSON 9 4 1 Monitor Specifications ...
Page 7: ...HUDSON 9 7 Rear View ...
Page 12: ...HUDSON 9 12 4 2 Factory Preset Display Modes ...
Page 13: ...HUDSON 9 13 4 3 Pixel Defect Policy ...
Page 14: ...HUDSON 9 14 ...
Page 15: ...HUDSON 9 15 ...
Page 29: ...HUDSON 9 29 ...
Page 32: ...HUDSON 9 32 7 3 Key Board 715G3111 1 ...
Page 36: ...HUDSON 9 36 3 Remove bezel and rear cover as Fig3 Fig4 Fig3 Fig4 ...
Page 40: ...HUDSON 9 40 ...
Page 48: ...HUDSON 9 48 ...
Page 51: ...HUDSON 9 51 b Click and the program runs as follows c Select sure the picture as below ...
Page 53: ...HUDSON 9 53 f Click icon If it burns successfully it will show as the follow picture ...
Page 55: ...HUDSON 9 55 ...
Page 56: ...HUDSON 9 56 ...