PHILIPS 32 PFL5522D/12 working perfect when warm,picture and sound, but from cold out of standby screen turns red,or red vertical lines, If left on for 10 to 20 minites sound will come on and screen will turn blue with AVI selectin and will be perfect I have changed TCON BOARD 3 diferent ones, and replaced all caps on power suply board,all voltages correct, but no diference.