That's the inverter transformer, I wouldn't expect that to cause loss of main voltages.
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I have the same symptoms as the NorCal video, but I'm not getting any relay click when I press the power button. I don't know what would cause that, though.
I've tried Googling for general reasons as to why there would be no relay click, but I've haven't really come across much, other than a bad T-con.
The power supply is not working, it appears, as it is receiving the power on command but the outputs are not going high (except for the standby output.)
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No, I would say we are pretty sure that it isnt the T-Con. I am just assuming your main is good because you get the green light. Figuring that means that you are getting the turn on signal.
You got lucky. I spotted that right after you bought it. I would have bought it myself if I'd seen it sooner. When I needed one I bought a whole TV which had a bad TCON for $65. The seller sent me all the internal parts from it and disposed of the rest. Sadly I wasn't able to get the screen.
Yeah man, I jumped on that the minute I saw it. It was listed wrong, so I got super lucky. I've been hawk-eyeing new listed items for at least a month now.
It is normal for these TVs, as they have good cooling system, heat on the outside! LED TVs are so thin, all the heat gets trapped in the panel, which is leading to a lot of early failures.
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Thanks, Tom. So, the actual panel is supposed to be (quite) warm on the Sanyo? I also notice the slightest bit of noise if I put my ear to the back of the TV when it's on, whereas my Toshiba is totally silent.
Shouldn't the front panel or the back plastic on the Toshiba be at least warm to the touch if there's heat in there?
The CCFL bulbs do produce more heat than LEDs in an LED TV. And the run across the panel, horizontally, about 1 inch apart, whereas LED TVs usually have one strip at the top & one at the bottom. Also, the driver ICs on modern LED TVs are at the bottom of the panel, instead of the top, and those parts get hot.
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Well, I do notice a bit of heat coming from the top vents in the back of the Toshiba, and the panel is just the tiniest bit warm to the touch after being left on for an hour or so. I guess the backlight method really makes a difference, and of course the Sanyo is several years old. Bulbs seems to be in good shape though, bright and uniform.
I know Sanyo is generally viewed as crap, but it seems like a decent TV to me, and the speakers it has are pretty amazing for an LCD TV.
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