Hi Folks,
Have one of these with the 11 Led flash problem. Have checked everything listed here and elsewhere, and although there is the full rectified HT to the two P/S Fets, 'till the HT supply relay clicks out with that 'No 8v business' and the drive chip start-up voltage is initially there, there are no secondary main P/S outputs. Line O/P is not S/C - for a change.
Any further thoughts, before I dust off the C.R.O, and have to think. ? - Chris.