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  #11  
Old 04-27-2019, 12:51 AM
Yamamaya42's Avatar
Yamamaya42 Yamamaya42 is offline
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Join Date: Nov 2018
Location: Round Rock TX
Posts: 3,177
I tried to do color AFC setup and could not...
went WAY out into the weird zone when i tried...
something is really strange with the burst amp
Sams says to ground this pin , and so on...
before i go grounding anything, I want t make sure I have the right pin and that things look OK, that is where things went wrong.
Sams says 40v
I measured over 160v
something aint right!
https://imgur.com/YNdvFez
i was clipped to the leg of r10 ( it checked ok )
v22 is new, r163 seems OK, but i did not check it out of circuit.
i have not had much time to poke around it yet, but i'm not sure why the cathode voltage is so high
and i'm not about to short it to gnd until i see it in normal range... so I can't do the color AFC setup yet.
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