Hi folks,
Don't usually do CRT stuff but this one is a little sweetie, and cust loves it. Note it uses a STRS5706 where input supply voltage is normal and the start up supply resistor gets warm, although voltages are lower than indicated in the diagram. Checked the three secondary diodes - OK, and with no shorts evident.
Any thoughts ? - Don't want to buy the chip if there are known problems elsewhere - Chris.