#VIZIO PLASMA IMAGE CLEANER TV#
I did some sleuthing and have identified pretty much all the components of this television: Vizio 50-Inch Plasma Internals Identified Step 7: Disconnect the eight electrical connectors from the main video board.Ĭaution: Be careful to not discharge static electricity onto the inside of the tv as you could cause yourself bigger problems. The main board is the circuit board that is connected to all the audio/visual connectors, on the bottom (middle) left of the picture below. Set it aside in a safe place where you won’t bend it: Rear cover removed The Vizio 50-inch Electronics revealed Step 6: Locate the main board. Get it started as seen below and then grab it along the outer edges and lift it straight off and set aside. Don’t lift it all the way up as it sits down in a channel along the sides.
I was able to get it started by lifting the lower edge as seen below. Back case screw locations Step 5: Remove the back case (cover).Ĭarefully lift off the back cover. I’m not counting the 12 base screws you already removed. The 10 yellow circles indicate the smaller screws and the 31 red circles are a larger (same) size. There are two different sizes of screws on the back. Once you have the 6 case screws removed you can pull the stand straight down and out of the TV: Pull the base straight down to remove Step 5: Remove the back case screws.īelow is a diagram of the 41 screws you need to remove. I’ve created a diagram below to help you keep track of them. There are two different sized screws involved in the removal of the exterior case. There are 12 Phillips-head screws that hold the base on, remove them and keep track of them. Lay the TV face down as seen below, with the weight of the TV evenly distributed on a soft, flat surface, with the stand sticking out the end so you can remove it: Carefully lay the TV face down Step 4: Remove the stand. You should get a second person to help you with lifting this TV as it weighs 122 lbs with the base/stand installed (108 without the base). We had just moved so we had a bunch of cardboard boxes laying around so I simply made a platform of boxes and then covered them with a tumbling mat, to serve as the soft surface to lay the TV: Custom TV Repair Platform Step 3: Carefully lay the TV face down. For me, the problem is that I needed to be able to lay the screen flat and allow the base to stick out on the end. If your TV doesn’t have a base installed, then clean carpet should be fine. You are going to want to lay the TV face down but you do not want to scratch the screen. Step 2: Prepare a safe place to lay the TV face down.
Please make sure to unplug the TV before working on it as you could electrocute yourself. Anyway, the HDMI ports are pictured below: Vizio 50 Plasma HDMI Ports on back of TV Repair Instructions: Step 1: Unplug the TV. Even if your HDMI 1 port wasn’t working, this repair would work for you too as this fixes either port. Vizio P50HDTV10A Control Board 6870QCC013A 6871QCH059Bĭespite swapping out HDMI cables, trying different input devices, I still couldn’t get the HDMI 2 port on our 50-inch to work.Vizio P50HDTV10A 6870QZC104C 50X3 6871QZH044C ZSUS Board 5569 (not available on Amazon anymore).Vizio P50HDTV10A Power Supply Board 6871QIH001A (not available on Amazon anymore).Vizio, Hp, Lg 6871QDH089A Buffer Board 6870QDC005A (not available on Amazon anymore).I went ahead and identified replacement board for ALL the internal boards, just in case you need them: Vizio 50-Inch Plasma Internals Identified Read along so you can see how easy you can make your big screen like new for under $50!! Vizio 50-Inch Plasma HDMI Repair Hardware: After some searching online I discovered you can buy the entire circuit board for these TV’s, which includes the HDMI jacks, so I wanted to give it a shot and make our old TV like new again. After trying different HDMI cables and different input devices, I determined that the HDMI jacks or something on the HDMI channels had failed. Our 50″ Plasma TV was in perfect shape except only one of the two HDMI inputs worked.
you get a “No Signal” message when you change to that input), you can get it back up and working again for not that much money. If you have a 50″ Vizio Plasma TV that has a bad HDMI input (i.e. Vizio 50 Plasma HDMI Port Repair-No Signal
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