Re: Vizio fixed but stopped again????
I will have to change out the diode again. I got 2 other of the same tv I got one good board so I got it working but will try to get the other one working as well.
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Vizio fixed but stopped again????
So I picked up a Vizio VO320E ,the vizio logo would be amber then white when I turned it on but no picture or anything I was only getting 1.75v from the 12v pin I found this post [url]https://www.badcaps.net/forum/showthread.php?t=30808&highlight=vizio+12v+output[/url] and the problem was the same diode that the set in this post had, I changed it out and the set came on and I got video but no audio, I then shut off the tv to see if that would do it, turned it back on got the vizio logo then nothing, took it apart again and the same diode had blown again, what would have cause it to blow a...
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Re: Vizio VO370M troubles
Well I think I fried the tcon cause I get nothing now...Dang it.live and learn.
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Re: Vizio VO370M troubles
Well I had another vizio and thought I could just swap the tcon cable but I guess not, there used to be a blue light that would come on but now I get nothing so my guess is the cable I tried took out my tcon board? is that possible?
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Re: RCA L32HD35D No sound
Ok so this is getting weird, so I had it unplugged all night and this morning I thought I would see if it would turn on, and what you know it did, so then I hooked it up to a dvd with rc plugs, have sound, then hooked to hdmi and sound!! So as of now it is working fine, what would have caused the issue?
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Re: Vizio VO370M troubles
I think I may just order a T-con and see if that fixes it.
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Re: RCA L32HD35D No sound
So I am not sure if this would have caused my latest issue but I had taken the screws out of one of the boards and forgot to put the screws back in when I was just trying to see if the other jacks would work, so without the screws in there the board would not be grounded right so would that have fried that board? it is weird why it worked all day and now it comes on and goes out in 2-3 seconds
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Re: RCA L32HD35D No sound
Well crap now when I went to see if it would work with rc jacks when it comes on it comes on for 2-3 seconds and then back light goes out.....ahhhh now I have to try and figure that out, but both hdmi had no sound.
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RCA L32HD35D No sound
Hello I just picked up the above model number tv and plugged it in powers on and get a picture but no sound when I hook up to HDMI, it has a built in DVD player and that will play and have sound but it is just when I try and hook it up to something there is no sound.?
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Re: Polaroid 42" help
I think I am going to hold off on this set for a while.
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Re: Polaroid 42" help
So I did not know there was a fuse were the cord plugs in to the tv, I thought it was just the one on the board anyway, I was messing around this morning and found it...duh, anyway I got power back now, still getting the 6 blinking blue light, how come I cant seem to find what that code means..lol I cant be the only one that this has happened to.
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Vizio VO370M troubles
So I just picked up a Vizio 37" plugged it in the "Vizio" amber light comes on, push power it goes to white, few seconds the backlights come on then I get a few colored lines going across the top. So I took the back off and saw no obvious signs of anything blown. I did wiggle the tcon cable and the screen would flicker and the a little more wiggling I got the screen to be blue and no signal on it.Could the tcon cable be bad? here is a link to youtube with what is just did for me. [url]https://www.youtube.com/watch?v=XswFIdtLYhw&feature=youtu.be[/url]
here are...
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Re: Polaroid 42" help
I tested it and there is continuity through it.
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Re: Polaroid 42" help
Well now I did it.. while checking the voltages the board moved and shorted out on the frame. big spark and now nothing, so I think I will just need to get a new board if I wanna get this one going,ugh..good thing I got it for free. I can see were the short was but nothing looks blown. Dang it.
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Re: Polaroid 42" help
I took the reading right were they are soldered on the board, yes I am getting 24.8 at all 3
so how do I check the inverter boards?
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Re: Polaroid 42" help
so I moved it to the 200 on the DCV and I get 24.8 and I have to use the 1000 and I get 535 on the big black cap.
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Re: Polaroid 42" help
The pins at 12v is 11.83 and 24 dont read anything. It reads a 1. On the left of the meter
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Re: Polaroid 42" help
Reading at pson is .17-.18 when off and 5.08 when on...
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Re: Polaroid 42" help
My power board does not look like that one in the video, here is a couple pics. is is possible to check the voltage of caps to see if there is a bad one? I went along and was getting readings on some and then one did not read anything and the ones after did not as well. could the one that read 0 be bad?...
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Polaroid 42" help
I just picked up a 42" polaroid model TLX-04244B and the dump, it looks brand new it still has the plastic wrap on the sides and the 42" sticker in the corner of screen. when I plug it in the red light comes on, I push the power button blue light comes on then it clicks then blue light flashes 6 times then stays blue. I get nothing coming on the screen, all the caps look good, does anyone know what the 6 flashes mean?
Thanks
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