Magnavox C-36-20-11 TV chassis troubleshooting - Videokarma.org TV - Video

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Magnavox C-36-20-11 TV chassis troubleshooting

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#25

12-30-2023, 05:42 PM

Electronic M Electronic M is offline

M is for Memory

Join Date: Jan 2011

Location: Pewaukee/Delafield Wi

Posts: 15,410

Quote:

Originally Posted by uncleputz

I found a wire from the TV tuner that goes to the IF strip. It has a shield that has been cut. Will that shield wire being open kill the output of the tuner?

It can. Many sets use the IF shield as the return for the B+ and heaters, so if it goes open the tuner looses all power.

Also with the shield open you can get weird interference and signal issues.

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