Re: Vertical lines on 1/4 of my LC-60le820un
Sorry for the numerous posts but I haven't posted pics before and it didn't seem to let me post more then one at a time.
Al79
Member
Last Activity: 07-25-2015, 11:14 AM
Joined: 03-28-2015
Location: Surrey bc
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Re: Vertical lines on 1/4 of my LC-60le820un
[attach]114608[/attach]...Leave a comment:
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Re: Vertical lines on 1/4 of my LC-60le820un
[attach]114607[/attach]...Leave a comment:
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Re: Vertical lines on 1/4 of my LC-60le820un
[attach]114606[/attach]...Leave a comment:
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Re: Vertical lines on 1/4 of my LC-60le820un
[attach]114605[/attach]...Last edited by Al79; 06-28-2015, 10:08 PM.Leave a comment:
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Re: Vertical lines on 1/4 of my LC-60le820un
[attach]114604[/attach]...Leave a comment:
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Vertical lines on 1/4 of my LC-60le820un
My 60" sharp Lc-60le820un has vertical line on it. I can still see the picture but there seems to be coloured lines for a quarter of the screen. It starts at the center and goes to the left about a quarter of the screen. I have no other problems. No indication that anything is wrong. Where should I start? -
Re: LG 60pv450 no picture but has sound
Ok so everyone knows my tv is fixed. It turns out that my z-sustain card was fine but my control board was shot. If anyone is in need of z- sustain I have a spare and it's tested.Leave a comment:
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Re: LG 60pv450 no picture but has sound
Tom66 thanks. The only reason I asked this as I was told that the logic board could be the problem and this could also give a low voltage on the vzb.Leave a comment:
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Re: LG 60pv450 no picture but has sound
Can anyone tell me how to put this tv into a test pattern?Leave a comment:
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Re: LG 60pv450 no picture but has sound
Ok. So I've checked the sticker all voltages are good but the VZB (14v). I tried unhooking the ribbon cable and the buffer and still I only get 14v. I pulled the card out and it looks find nothing burnt and the inductor solder joints are fine. I've looked to buy a z-sustain board but no one seems to have one. It's a Lge pop 100920 board 60r3_z partno EAX62076601 rev G if any one has one please let me know.Leave a comment:
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LG 60pv450 no picture but has sound
I've taken the back off and looked at the caps they all look good. I've also checked fuses they all are good. I've done some voltage checks but this is the first time I've worked on a TV so I'm not totally sure what I'm looking for. So the voltages I'm seeing are VS 203, VA 55, VY 180, VSC 150, VZB 14. Anything sticking out as a red flag? Is VZB suposed to be low (14v)?
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