Quote:
Originally Posted by Username1
If you are so worried about the L42 Temp. then just put a 10 Ohm 10W resistor in
series with it, and check it's temp. and move on till you get a pic on the screen
and then you can figure it out.... I mean like a Good Pic from the tuner
with everything else working.....
This should be your main focus:
Every TV without a signal should produce snow on Picture & Sound
this one does not. You tracked the signal loss to a specific area, & now
need to focus on why it's getting lost. IF Amp not working? IF amp
turned off because of some AGC Fault?
.
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I agree with adding this resistor, you should also stick on the ceramic heat sink using thermal conductive epoxy as I mentioned, save the coil as best as you can.