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RE: how to test

Greetings- I don't own a TV-7, but I do own a couple of Hickock testers. If you look at the four pin socket, you should be able to tell which two holes are for the Filament pins, as they are slightly larger. If you are still not sure, take your DMM and insert the two test leads into the socket holes and verify the voltage. Once you have identified the tester's "correct" filament holes (label them) , take your DMM and do a continuity check on the pins of the WE 205D. If the filament is good, you will get a positive result on the continuity check,with either a buzzing/ringing signal or a small bulb or LED may light (dependant on tester used).Take a look at the provided link for some more usefull info.Sweet Tubes!!!, Good Luck, regards, wpod



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  • RE: how to test - wpod 10/7/0804:47:22 10/7/08 (0)

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