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tektronix 475 scope

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02-10-2013, 09:28 PM

bob91343

VideoKarma Member

Join Date: Nov 2010

Posts: 745

You need a manual. Find the source of power for the CRT heater and see why it's not getting to the tube socket. It may be a poor connector or broken circuit trace.

Yes, replace a warm capacitor but don't try to fix everything at once.

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