Author Topic: Goldstar 7020a screen goes dim after a few seconds  (Read 419 times)

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Offline corronius

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  • Country: us
Goldstar 7020a screen goes dim after a few seconds
« on: December 13, 2017, 09:27:09 pm »
I bought a Goldstar 7020a on craigslist. before I bought it I plugged it in and connected one  of the leads up to the test squarewave generator and everything seemed fine (the trace was very bright) but a few days later when I turned it on the trace was only bright for a few seconds after being powered on (https://photos.app.goo.gl/uCln92dJtA1ySQxf2)

do you know what could be wrong with it?
 


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