have been looking at postings about power supply IPLV-42,JAYROD posted about q101 getting hot and changing d601 13v zener,i have changed a load of duff capacitors and replaced q101 and fitted a 12v zener in d601,set now comes out of standby and backlight comes on then q101 overheats again and the set goes back to an orange light,has anyone found what is the course of this problem thanks Tim