View Single Post
Old 30th Jun 2020, 1:57 am   #36
bionicmerlin
Heptode
 
bionicmerlin's Avatar
 
Join Date: May 2010
Location: Warminster, Wiltshire, UK.
Posts: 682
Default Re: Marconi 1400 birthday present

Dazzlevision. I have previously changed those 3 capacitors . I normally check them as I change them . The S correction on 625 was open circuit.
I just double checked again I didn’t make any mistake.
Going back to the HT voltage ..
Ht1 reading is about 4 volts over ,again the same with HT2.
But here is possibly the problem. HT3 is 173 volt and it should be 215 volt.
Having said that my manual must be an early one as it shows R135 as 1.5K and as I mentioned earlier mine has a 1.7K section. Maybe I should try reducing it abit and see what happens. Andy
__________________
I bet that car doesn't have a suppressor.
bionicmerlin is offline