HUDSON 9
43
(3). White screen
White screen
Check Q302, Q301 is broken
or CN301 solder?
Check Correspondent
component.
Replace Panel
Check Correspondent
component.
Replace U401
OK
OK
Replace X401
OK
NG
NG
NG
NG
Check reset circuit of
U401 is normal
OK
X401 oscillate
waveform is normal
Measure Q302 base
is low level?
Содержание Brilliance 190SW9FB/27
Страница 4: ...HUDSON 9 4 1 Monitor Specifications ...
Страница 7: ...HUDSON 9 7 Rear View ...
Страница 12: ...HUDSON 9 12 4 2 Factory Preset Display Modes ...
Страница 13: ...HUDSON 9 13 4 3 Pixel Defect Policy ...
Страница 14: ...HUDSON 9 14 ...
Страница 15: ...HUDSON 9 15 ...
Страница 29: ...HUDSON 9 29 ...
Страница 32: ...HUDSON 9 32 7 3 Key Board 715G3111 1 ...
Страница 34: ...HUDSON 9 34 9 Scalar Board Overview NOVATEK chip Flash ROM EEPROM D SUB DC DC Converters D SUB DVI DVI DVI ...
Страница 36: ...HUDSON 9 36 3 Remove bezel and rear cover as Fig3 Fig4 Fig3 Fig4 ...
Страница 40: ...HUDSON 9 40 ...
Страница 48: ...HUDSON 9 48 ...
Страница 49: ...HUDSON 9 49 3 Connect the ISP board as follow Connect to the PC LPT Connect to the Philips 190SW9 ...
Страница 50: ...HUDSON 9 50 4 The process of ISP write is as follows a Double click running the program as follows ...
Страница 51: ...HUDSON 9 51 b Click and the program runs as follows c Select sure the picture as below ...
Страница 53: ...HUDSON 9 53 f Click icon If it burns successfully it will show as the follow picture ...
Страница 55: ...HUDSON 9 55 ...
Страница 56: ...HUDSON 9 56 ...
Страница 58: ...HUDSON 9 58 4 Take analog DDC write for example as follow a Double click appear as follow Figs ...
Страница 66: ...HUDSON 9 66 16 Monitor Exploded View ...