philips tv 29pt5006/56

[Nadeem Amin]

Hi,i hv a philips tv 29pt5006 in fault (no light and no sound only relay sound tik tik)
after this i see RGB out put ic was short after replacing ic set become ON. EHT & heater ok
but front key works and no channel only white screen with retrace lines for a minute then
pic becomes small sqair and become in st/by if try again and again to pwr on the tv then ic TDA9555H/N3/3 becomes hot.only remote work in this condion.3.3v and 140v supply are ok
i hv open scl sda from tuner,sound prosesor, and also sound ic but same .is TDA9555H/N3/3  faulty?
please send the of this .
                                                                                         Thanks.