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Old 15th Aug 2022, 11:26 pm   #5
unitelex
Hexode
 
Join Date: May 2005
Location: Greater Manchester, UK.
Posts: 492
Default Re: PHILIPS B5X44A VHF Tuner head wrong LO frequency

13MHZ oscillation has been stopped by adding a ceramic plate decoupler from the ECC85 heater to ground.

But still no 80MHz local Oscillator signal...
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