A guide to fixing/troubleshooting some common plasma TV problems

[c_hegge]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Agreed. Thread locked for now. I also moved those last few posts on the Vizio P50HDTV10A to their own thread.

[selldoor]

Re: A guide to fixing/troubleshooting some common plasma TV problems

THIS THREAD IS SUPPOSED TO BE A GUIDE -REALLY IT SHOULD BE A STICKY
ANYONE NOT YET GETTING A REPLY SHOULD OPEN THEIR OWN THREAD OR
ATTACH TO A THREAD FOR THE SAME SET. - THANKS

NO ONE ELSE POST HERE - PLEASE

[subarufreek]

Re: A guide to fixing/troubleshooting some common plasma TV problems

hello, i have just replaced the power supply in my pioneer pdp6070pu and now the blue light blinks 13 times. i have looked into this and it says its the main assy or power supply. i know i have to reset it but the manual say to turn the tv guide feature off and nowhere does it tell me how to. any help on this?

[crissy85]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Hi I have a 42 inch nec plasma and it turns on but the screen doesn't power up. This was an intermittent issue at first but now seems permanent?

[tom66]

Re: A guide to fixing/troubleshooting some common plasma TV problems

@Clinderw bad plasma panel, unrepairable, sorry.

@Merbesfield there's a reason I don't like people posting here, completely missed your post, the control board is under the last photo in that sequence.

[Clinderw]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Hi Tom,

I have a Samsung PN58A550S1FXZA and a single skinny line has appeared in the bottom right that goes about halfway up the screen. The line is usually green but sometimes is not green or not present based on the background. The green line is most noticeable on blue and red backgrounds. I attached a photo

I have confirmed it is present in multiple inputs and have tried unplugging the tv and then plugging it back in.

I am a competent DIYer and would love any advice on what could need fixed or is wrong.

Thanks in advance,
Chris

[Merbesfield]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Tom66, begging for some help here. The TV is laying where the Xmas tree needs to go and I really want to get that panel pulled before it has to be moved for fear that it may never see the light of day, haha. But serious. Thanks for the help.

[Merbesfield]

Re: A guide to fixing/troubleshooting some common plasma TV problems

If there is anything under this board, how do I get this thing off? The wires are tight, the connectors are all screwed to lower frame? Are we positive here?

[Merbesfield]

Re: A guide to fixing/troubleshooting some common plasma TV problems

And one more from left side showing that there does not appear to be anything under any of these boards unless it is very thin. Next pic will show hoe board on left is slightly higher than right board so if anything was under there it must be thin.

[Merbesfield]

Re: A guide to fixing/troubleshooting some common plasma TV problems

And last pic is the bottom showing the connectors all screwed to the bottom of frame.

[Merbesfield]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Last pic is upper left. Another small board to the left if the large board on the left.

[Merbesfield]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Third pic is lower left corner. Some small board.

[Merbesfield]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Second pic is right side.

[Merbesfield]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Will be under that board.

Hi Tom, trying to get back to fixing this TV but just don't see where a board is under another board as you indicated. All the boards on my TV are affixed to the main chassis and the connectors go through the bottom of the and are screwed to this bottom. Removing the screws that hold the individual panel to the chassis does not allow them to be removed. I would have to remove the screws that also hold the connectors, problem is I don't know which board I am to remove and don't want to start pulling parts without some guidance. I realize this is basic, to some, but I have no clue. Removing screws and parts is not a problem, just need to know what I am after. I appreciate the help. I will post some more pics here for you to look at. Again, thanks. I hate to throw this TV away when I think it can be repaired. It's a challenge. Of course my wife thinks I'm nuts.

Forum will only allow one pic upload per post for some reason so I will have to make multiple posts.

All pics are described as you are looking at TV from back. First pic is left side.

[tom66]

Re: A guide to fixing/troubleshooting some common plasma TV problems

I offer no guarantees, but most likely it will work.

[subarufreek]

Re: A guide to fixing/troubleshooting some common plasma TV problems

it is out of a 60" nec px-60xm5a. i only have $40 in the tv so i dont want to be out too much money. So youre pretty sure it will work right?

[tom66]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Should be fine, only thing to be aware of is make sure alternate PSU is from 60" set (or used in one) and can drive the big panel (most likely it will be fine.)

[subarufreek]

Re: A guide to fixing/troubleshooting some common plasma TV problems

i have a pioneer pdp-6070pu and im trying to figure out if i can switch out my AXY1171 psu for a AXY1152? they look exactly the same and all the number look the same. Any help? thanks

[tom66]

Re: A guide to fixing/troubleshooting some common plasma TV problems

Thanks for the answer Mrs,Tom.So what i have to use ? Not only for 1SR153 but also for building the st02d-170?

You really should use the original parts. Do you not have Farnell or Mouser available? It's not worth saving a few bucks (euros) if you cause further damage.

[MP81]

Re: A guide to fixing/troubleshooting some common plasma TV problems

This is an excellent thread, lots of good information. I looked through the beginning portion to see if I could find the same issue I'm having with a 50" Phillips plasma I acquired, but it doesn't appear so. I'm in the process of posting a new thread related to that now.

EDIT: Link: https://www.badcaps.net/forum/showthread.php?t=33333