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PostPosted: Tue Jul 20, 2010 7:06 pm    Post subject:

Hi there i can repair your faulty Y-Buffer top but i need to see damaged ic how bad it is as some tracks can be burnt underneath ic. my email is [email protected]
PostPosted: Thu Jun 03, 2010 8:37 pm    Post subject:

Bad driver or PDP.
PostPosted: Thu Jun 03, 2010 12:47 pm    Post subject:

one thing i forgot to say in my last post above was i also notice when i power the set on, is the white ceramic block resistors on the y-sustain are getting red hot?

PostPosted: Thu Jun 03, 2010 11:36 am    Post subject:

hi minnie i have made a video to show you fault better

theres no colored vertical lines i can see when set comes on so i thought pdp maybe ok?

however what are the symptoms of a faulty pdp?

i have a q97hd & also a c96hd samsung both have these same symptoms ?

as i can only fit 1 buffer as i do not have a top buffer untill i can get hold of one i have noticed the 3 ceramic resistors on the y-sustain are getting red hot?
PostPosted: Thu Jun 03, 2010 4:29 am    Post subject:

The chance of having a bad upper and lower drive board is slim to none unless the panel is bad.
PostPosted: Wed Jun 02, 2010 1:26 am    Post subject:

hi minnie, john ( jjcool ) bought over another buffer board which he had spare to try but it still the same Crying or Very sad

would it help minnie if i took a little video showing you fault in action ?

as its got us stumped.
PostPosted: Tue Jun 01, 2010 11:39 pm    Post subject:

yes it does has a upper & lower drive board attached to the y-sustain board i tryed a diffrent lower drive board but it still had no picture?
PostPosted: Tue Jun 01, 2010 9:38 pm    Post subject:

Does the Y sustain have an upper and lower drive board?
PostPosted: Sun May 30, 2010 2:57 pm    Post subject:

does anyone have any ideas? Crying or Very sad
PostPosted: Sat May 29, 2010 4:39 pm    Post subject: PS-50Q96HD samsung picture fault ( picture attached )

i got a PS-50Q96HD samsung set suffers from a green / yellow / red dotted picture ?
orignal fault was: there was no picture when i got set i noticed top left buffer board had blown so i took out top buffer
and also tryed a diffrent bottom buffer board.

( dont have a top buffer avalible yet hence black at top part of picture ) i also tryed another bottom buffer but same problem.

i have tryed a replacment y-sus board & also a diffent control board & also changed the main av board.
i have attached a picture of the fault.

its got my puzzled anyone have any ideas what fault might be with bottom part or picture?.

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