Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Yeah, there were quite a few that were unusable. Honestly I'd say about 50%. They just snapped. Would that make a big difference? When I push in on the panel, it lightens up and shows the picture like the rest of the screen but only under where my hand is.
sawilson
Senior Member
Last Activity: 04-25-2018, 01:22 PM
Joined: 05-30-2014
Location: knoxville tennessee
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
I know. The suction cups were rated at 45lbs. So it was actually less than shopjimmy. I'm gonna keep working with it. I may pull the panel again and see what I can accomplish tinkering with the back of the panel. Hell it can't hurt...Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
I did not purchase from shopjimmy but it is the identical ones. They were released the instant the screen was removed and hit the pad.Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Here's the picture now....Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
These are the ones....Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
I only lifted the screen/panel out once everything was disconnected. Barely weighed anything at all....Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
What's weird is the shadows don't stay black. They change with the changing colors if the scene. Its just the dark scenes are really dark in those spots. If you press on the panel in those spots, they lighten to match the rest of the picture.Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
The picture was clear with no flaws just dim backlighting in spots. I replaced the backlight a now have a bright crisp picture except for the shadows. They weren't there before. Its driving me crazy....Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
I only used two. Had another person help me carefully remove it. Its what was instructed to use by shopjimmy.com. the picture is beautiful except for the shadows. I've worked on other smaller Tv's replacing boards and such. Never had a problem till this one. And yes I know the problems I'm facing were self inflicted. Have never denied that. I did check the backlighting before replacing the panel, all looked well. Brightly lit. What's odd is when watching cartoons, the shadow is barely visible. No shadow, just slightly...Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Yeah, there's still some shadowing there. I honestly think the suction cups were the problem. Which pisses me off. I will not use them on a panel again....Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Ok. So here's the pic after right side tcon ribbons pulled. Is there anything else that I can try? Would love to keep the TV but its driving me crazy lol. I'm a "work on it till its fixed or till its dead type of guy". So I'll try anything....Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Ok. I was wondering if I pulled the right one or not. Figured I didn't. Will pull the 2 when I get home from work. Honestly about to see if a sledge hammer will fix the problem...Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Yeah. No picture at all. Only sound.Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
That's the side I pulled.Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
That's what I pulled, hope it was correct....Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
There was no picture. Only sound.Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Never mind. You mean on top of the board? Thwres 2 black ones. Pull the one on the right?Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Doing it now. Should I pull both on the right side and just leave the 2 on the left connected?Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Makes sense lol. Just wondering. Im about to give up hope. Someone suggested earlier to disconnect the tcon board on that side but I never found out why.Leave a comment:
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Re: 70in Vizio m70-c3 replaced led's now picture screwed up.
Out of curiosity, what would happen if I took the other side drivers off?Leave a comment:
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