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Old 28th Feb 2019, 1:26 pm   #20
boxdoctor
Rest in Peace
 
Join Date: Sep 2010
Location: Ripley, Derbyshire, UK.
Posts: 785
Default Re: GEC Junior Fineline project.

Good thing you spotted the "mod". That's saved a lot of going round in circles! I hate bodgers, a fault is there to be found, not masked.
Should not be too difficult to spot where the Flyback suppression pulse is disappearing. R139 and C218, and dry joints on them are looking like the prime suspects now. The video may well improve when you get that sorted, too. Tony.
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