T con board is responsible for the picture you see as well as any anomalies..
SOURCE: 23 inch lcd tv by dell wont turn on as if no power
if this is a DELL W3201C read this.
Have the same model and same problem
probably It is a bad inverter board, in my case one of the 16 transformers is burnt out on the inverter board. still trying to find a replacement component. if not replacing the board is the only option or getting the inverter board repaired.
by the way, this TV has a Samsung panel: model LTA320W2-L03. so it needs parts for a Samsong not a DELL.
DELL does not manufacture or fix them becuase they don't make them
SOURCE: Diagonal lines moving from bottom to top
sample of a line diagnally from bottom to top of page.
SOURCE: RCA 52inch Model R52WH77 HDTV
may i suggest reading the ariticle the fl231 problem in my tips and tricks section of my profile. YOu MAY have a 5 dollars 30 minuter fix. Determine if you have the convergence option under the setup option of the customer menu. if you dont then congratulations you have a simple fix. i you do have the convergence option and the autoconvergence then you might have other problems. and will have to troubleshoot further. If so ill talk you through some more. THIS set has NO stk convergence ics. my feeling is the fl231 which i see alot on this perticlar model at the shop
SOURCE: No Picture on Vizio 42 in. Plasma
There is no backlight on plasma TVs. If you have a black screen than most likely one of your sustain boards are gone. Board can be purchased on line at about $100. If your TV has no signs of life it's most likely the power board. Any way it would not be that expensive to fix if you are able to take the TV apart and swap the boards. But I need to say that I recommend to do it ONLY if you are qualified enough. Otherwise ask your local TV repair company to service your TV.
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