JVC AV-32F476 on timer green no picture no sound

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did the input line still work, for the cable input do an auto search channel to reset your tuner, if it didn't work stop right there your tuner is mabye out

go under your closed captioning section

Its the power cap mine did the same thing about 11 months into daily use

test

Good day.

Can you please be more specific with the purpose of your capacitor and for which purpose is it?


Chris

I had a Crummy Westinghouse TV that had a problem like this. JVC's are typically better built then a Westinghouse. My first educated guess - sounds like it's a voltage issue, most likely on the high voltage. Probably a capacitor on the power supply side of the motherboard or the capacitor in the flyback transformer. Just and educated guess.

the tv turns on fine, but after 5 - 30 min or so, "sometimes MORE " the picture all of a sudden go's black. Sound is ok it is 100% loose contact problem. 1 please check for any connector or print for loose. 2 in signal processor ic there might be loose. remember there is no component failure.

From what you describe, a solder joint has probably cracked loose in a power supply or deflection circuit, which is quite common. Since you do sometimes see a good picture, all of your major components are fine. Repairing cracked solder joints is a very easy procedure and definately worth fixing on a 32 inch TV. The first 2 digits of the model number indicate the size of the TV.

My JVC AV-32FA44 wont turn on. the on timer light blinks. When i unplug it and plug it back in i get beeping (i stoped counting at 50 beeps) then it stops and the light just blinks.