R300 Radio help
 

got one R300 Radio water logged
cleaned with lacquer thinner
and dried
the phone got on and work fine but
the problem is with the end key (power switch)
it do not work properly
and now the phone do not power on
what could be the possible reason
and could some share R300 radio schematic

thanks in advance

regards
dapinder

The phone is on now
but the problem is
the keys are not responding properly
if you press back key its takes long time and sometimes you have to press it again and again
then it works
how could this be resolved
thanks in advance

regards
dapinder

check earphone jack
replace radio control ic

Phone is alive now
i flashed the phone
after washing it with a white petrol
thanks for ur support

regards
dapinder