Hello Steve, for what you describe, your Magnavox TV has power problems
Discuss the model of your Magnavox
You can try plugging it into another power outlet, if you have power cord, interlook type, you can change it
If with all these tests, you have no result, the problem is inside the television, probably in the power supply
If you have technical knowledge, I suggest you remove the back cover and locate the power supply and check if the fuse is burned, if so, replace it with an equal one, no more small, or larger in its current capacity, to avoid major problems
If the fuse is bad, replace it, if it burns again, this definitely indicates that the problem is in the power supply
In this case, contact a specialized technical service
I hope you can solve the problem
Greetings Franco Dosil
Hola Steve, por lo que describes, tu televisor Magnavox, tiene problemas de alimentaci?n de energ?a
Comenta el modelo de tu Magnavox
Puedes probar conectarlo en otro toma corriente, si tiene cable de corriente, tipo interlook, puedes cambiarlo
Si con todas estas pruebas, no tienes resultado, el problema esta dentro del televisor, seguramente en la fuente de alimentaci?n
Si tienes conocimientos t?cnicos, te sugiero que le saques la tapa posterior y ubiques la fuente de alimentaci?n y revises si el fusible esta quemado, si es as?, reemplazalo por uno igual, ni mas chico, ni mas grande en su capacidad de corriente, para evitar problemas mayores
Si esta mal el fusible, lo reemplazas, si se vuelve a quemar, esto indica definitivamente que el problema se encuentra en la fuente de alimentaci?n
En este caso, ac?rcate a un servicio t?cnico especializado
Espero puedas resolver el problema
Saludos Franco Dosil
This set has nothing to do with "Philips" the old parent company of Magnavox, about 5 yrs ago they were bought out by "Funai" in China...Emerson, Magnavox, RCA, Sylvania, Sanyo to name a few are all owned now by Funai so any information from Philips won't help on this set...If your comfortable working around high DC voltage you can test the voltage on pin 20 of CN501, it should be around 21 VDC, if you see that there then go to pin 8 of CN501 and look for 3 volts after you push the on button, if its there replace the power board, if its not there replace the main board. This is a common issue with any 32" TV made by Fanui, Ive worked on I would say close to 200 of these over the last few yrs, for a lack of a better way of putting it...they aren't a very good TV, quite low end components and a major lack of engineering went into making it, but this is why they sell for $150 or less at Walmart
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