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Equipment Repairs => CRT TV forum => Topic started by: Adge on April 14, 2009,16:58:55

Title: Technosonic LCD3251 Reddish Screen after dismantling.
Post by: Adge on April 14, 2009,16:58:55

Hi All

I have a Technosonic LCD3251 32" TV. I repaired a faulty 3.5mm audio jack socket (PC sound input)and replaced on Input(s) circuit board. No other repairs were attempted. I removed most of the connectors on said board and replaced as found. Since reassembling I have a poor quality reddish picture on all inputs. I can see no obvious problems i.e.missing connectors, broken wires etc. The sound is OK.

Has anyone any suggestions as to where I go next?

Many Thanks

Adge   

Title: Re: Technosonic LCD3251 Reddish Screen after dismantling.
Post by: tv tony on April 22, 2009,07:06:39

usually caused by rough handling of the lvds cable, (the cable that supplies power and video to the display)
40 in stock

Title: Re: Technosonic LCD3251 Reddish Screen after dismantling.
Post by: tv tony on April 26, 2009,11:22:16

hello, the lvds cable is very fragile, i am confident that this will cure your problems, but there are two types, at the pcb end one is a thin flat one that plugs into j21, the other goes into j102, we do both.