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Old 6th Aug 2021, 7:26 pm   #9
Heatercathodeshort
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Join Date: Jun 2005
Location: Warnham, West Sussex. 10 miles south of DORKING.
Posts: 8,751
Default Re: Ferranti TC1004. Baptism of fire.

I repaired many of these line linearity coils that had slid down their former and shorted to chassis. With care you could slide the coil back up and place a grommet under the coil.
When it shorted to chassis a clue was the anode of the U191 boost diode would run red hot. John.
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