[Resolved]  LG DVD Radio Cassettr, Model No. Lpc - D1000a / X / S — Service Problem

I hv purchased abovr products just one and half year back & have used t hardly twice or thrice. One day its power was not coming ...I went to Service station & they said that its Transformer needs to be changed as it has been damaged due to power fluctuation....but if might be the case then also other electronic applances at my home would have face such problem ....then too i told them to chnage it % they gave me estimate of Rs.600 appx.....after 2-3 days when i went to pick it up ...they said its mother board needs to be changed which would cost around 2000 Rs + service charge...???? Is this international brand cheating its customers by using lower quality parts & its service station by internally changing internal parts during servicing.....