How can I fix my Hitachi widescreen tv?

My Hitachi tv,model no:c28w510sn keeps switching itself on and off.After about 30mins it usually stays on.The standby light goes on and off aswell?
Paul Siemon, December 2006


done
Resolder the 3-pin low voltage regulators, on heat sink near the center of the main board.

Cobweb, December 2006
link Click here to see other fixes for Hitachi.