Re: LG Plasma 50" white snow screen flashing
The two labels are below.
1st Label:
Model: PDP50x3###
Total Max Watt 500W
Max Volt 5.25V/61Va/200Vs
Max Amps 4.0A/2.2A/2.0A
2nd Label:
All Voltage DC (=) 5V
Va: 60V Vs: 194V
115/-200/115/N.A/95
Max Watt: 400W (Full White)
nike13857
New Member
Last Activity: 12-14-2010, 09:49 PM
Joined: 12-07-2010
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Re: LG Plasma 50" white snow screen flashing
Would it be best to just replace the Y-Sustain board? It seems like that's where the problem is coming from, from what I can research. It's a $150 part, so I don't want to invest in it unless it's needed.Leave a comment:
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Re: LG Plasma 50" white snow screen flashing
I'm not sure what a hybrid is. I meant to say the red things, not yellow.
I've never worked on plasma tvs, but I do know about regular capacitors and resisters, not all this other stuff. I'm determined to fix this tv.
The first picture is on the board in the center of the tv.
The second picture is the Y-Sustain board that I have been referring to.
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Re: LG Plasma 50" white snow screen flashing
Is the hybrid the yellow things?Leave a comment:
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Re: LG Plasma 50" white snow screen flashing
I opened the unit and inspected the caps. None are leaking or bulging. I tried to take pics, but it doesn't show a whole lot and they aren't the clearest pictures.
Another update, I was able to get a cable channel on the tv. The picture still doesn't show up, but I get full sound.
There is a clicking sound coming from the Y-Sustain board from one of the upper yellow things. There is also a buzzing coming from the bottom of the Y-Sustain board, not sure which item is making the sound.Leave a comment:
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Re: LG Plasma 50" white snow screen flashing
Another Update. There's a clicking sound and buzzing sound coming from the Y-Sustain board. Is this normal? Or could this be the problem?Leave a comment:
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Re: LG Plasma 50" white snow screen flashing
Pictures are below. It was tough getting a clear picture. The pictures are what flashes up most of the time. There's a vertical bar that jumps around each time the screen flashes.
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Re: LG Plasma 50" white snow screen flashing
Correction, I plugged a game system into the a/v inputs and I could hear the game coming through the speakers. However, when the cable is hooked up only, I can't hear sounds from a tv show (assuming one is on).Leave a comment:
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LG Plasma 50" white snow screen flashing
Hi, I'm new to this forum. I recently purchased a 50" LG Plasma from a friend. The tv is model number 50PX1D. I did a search on this problem and couldn't find an answer.
When I turn the tv on, I can hear the sound from the snow(but cable is plugged in), but the picture is mostly black, with a faint white snow that constantly flashes (fairly quickly). I've done some google searching and am believing it is the X, Y or Z boards possibly? I tried to take a picture, but it's pretty impossible to show the flashing with a still picture.
A little background. I've worked...Last edited by nike13857; 12-07-2010, 05:13 PM.
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