Re: Display Problem LG50PG3000 - ZA. AEKYLMP
I forgot to test with just the lower buffer removed, do you need the readings from that too?
chimina
Member
Last Activity: 11-26-2014, 07:02 AM
Joined: 11-03-2014
Location: Dublin
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
Tom,
With both buffer boards in place the Vy read 195 and the VSC 135
When i removed the top buffer it read Vy 195 and VSC 137
When i removed both buffers it also read Vy 195 and VSC 137Leave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
Were they the correct labels?Leave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
It has it's upside, she's in her sisters alot lately "cause she has a tv" haha
I've attached the pics along with a pic of my (cheap) multimeter
I hope they're correct...Leave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
Oh and i managed to get a multimeterLeave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
Right so i checked all the connections and it seemed fine. Same result however.
Just to see i turned it on with the board completely removed and the attached pic is the result.
Does that mean its the Y-SUS??
Tvless for 3 weeks now and herself is starting to give me grief
...
Leave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
Right i suppose first step is to take it apart and check all the connections are snug, i was pretty sure i had them all in ok (including the connector between the two buffer boards)
If that fails, i'll see if i can get ahold of a multimeter.
Thanks again Tom, i'll update the post tomorrow when i get a chance to look at the tv againLeave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
Unfortunately no i don't have one. I would have to buy one.
If the Y SUSTAIN was bad would i not have seen this issue originally? You can see in the original pics i attached that there was only a horizontal bar at the top gone. (apologies if i'm asking nonsense questions, i've no idea how those two boards interact)
If the repair was dodgy, i'll have to hope i can get my money back from ebay & just bite the bullet for a new board.Leave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
That white vertical bar in the pic slowly moves across the screen from left to rightLeave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
Apologies the pic didn't upload. Attached now...Leave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
Hi,
I sent off the board for repair and finally received it back today after a couple of weeks.
I'm pretty sure i've connected it up properly but now the picture is pretty much gone altogether. (see pic attached)
Any ideas if this is a botched repair or a a loose connector?
Thanks again.
NeillLeave a comment:
-
Re: Display Problem LG50PG3000 - ZA. AEKYLMP
Many thanks Tom.
I'll hopefully get it off the wall tomorrow & double check the part numbers etc. Either a replacement or repair by that guy would be ideal.
I'll let you know how I get on.
Thanks again.Leave a comment:
-
Display Problem LG50PG3000 - ZA. AEKYLMP
Hi,
Yesterday evening my LG plasma started having problems with a horizontal bar across the top of the screen not displaying the picture correctly (see attached pictures)
It mainly displays fuzzy red & yellow boxes.
I'm a newbie when it comes to tv's but i would have no problem replacing boards myself at home. I'm a unix sys admin & have replaced parts in many a server/pc/laptop
I haven't had a chance to open the tv yet as it's attached to the wall. At 40kg i'll need to drag a friend over to help take it down.
... -
Re: New Members - please post your introductions here
Hi all, I'm Neill.
I have a defective LG plasma at home that i'm really hoping i can fix myself.
Hopefully the nice folk here will be able to point me in the right direction.Leave a comment:
No activity results to display
Leave a comment: