losing sound

[SCOUSER]

ok i.ve got a dual tv model number DLCD3221 its vestel it keeps losing the sound it came yesterday afternoon .switch it on after about 15 seconds the sound came on and stay all day even after i switch it on and off and  the same today but it stay off a bit longer i think it could be capacitors i'm checking  for dry joints.

thanks
shaun

 

[michael first]

hi,is it by the way a L6-B chassis?does it employs a TA2024 audio final? if so,try to replace the SMD capacitors on the inputs of TA2024!I don't remember the value,sorry!