sorry for english, i dont know russian.

i have a Quosmio F60-14J (FLFSY2) laptop with sound problem

after checking mb, i see panasonic an12948aa sound amplifier ic is being very hot i change this but problem is still

i search for board view but not finded

i have a schematic but too old and this mb dont have component numbers on board (c1 c2 u1 etc)


please help