Hi all, my sister was throwing out the TV in the title so I thought I'd have a go at repairing it, it switches on instantly when the power button is pressed but the picture is as shown in the attachment, sound is present from an external source but picture remains the same, after approximately 10-15 minutes the screen goes black, switching off then on again repeats the sequence, led 2002 is blinking leds 2001/2000 are steady green. I have searched far and wide for a picture showing the same fault with no success so am hoping someone on here has seen the same symptoms and can help with a fix before I lose patience and harvest the copper from it
