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Teletech LED40277

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Teletech LED40277 


PANEL LSC400HN02-803 VES400UNDS-2D-N12 

Am acest tv cu defectul lipsa imagine, backlight aprins , reactioneaza la telecomanda, sunet este pe scart, panel defect


Tensiuni panel

vcc 1,2v


vcc 3,3v

vone 0,24v


Restul tensiunilor lipsa, pe VONE trebuie sa fie o tensiune mai mare , are cineva metoda de reparare pentru acest display?


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Daca ai noroc pe vone poti gasi un cond in scurt. Eu alimentez vone din sursa externa, reglabila, incep de la tensiune mica si stau cu ochii pe consum. Cresc usor tensiunea si vad care cond se incinge (daca ai camera termo este si mai usor). Nu cresti mult sa nu topesti sablajul..

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1 oră în urmă, yokoono a spus:

Pui repede inainte cel mai mare rau. Sticla in scurt n-am gasit. Doar cu dop sau fara, plina sau goala.:limb:

am intålnit eu pe  un sony de 50" si samsung de 32  2 buc ,chiar si frigeau

sony a scapat ,l.am rezolvat dar cu o rezolutie mai ciudata,greu de vazut pentru un necunoscator cu vedere buna

Edited by iuliantv
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