I have sound but no picture because I have no HV. I have no HV because
I have no B+. I measured for B+ with collector of HOT disconnected but
found none. No fuses or bad parts found - except for C523 1uf/160v.
All other caps check ok. This set uses STR S5708 for regulation. Is it
known to cause problems ? I hate to replace it unnecessarily - too much
$$$. Thanks for your tips.

Tony