Guest ugd Posted December 19, 2013 Share Posted December 19, 2013 Salut , am o problema ,am un monitor LCD LG L1918s primit de la un prieten , pe acest display apar pe fundal negru dungi albe verticale semn ca ar fi o problema cu vre-un tranzistor :-?? nu prea ma pricep sunt abia in anul 1 de facultate de electronica si totusi as vrea sa repar acest display ca apoi sa il dau mamei... ideea e ca nu stiu ce masuratori ar trebui sa fac:-? Mai jos am atasat poze cu pcb-urile : http://imageshack.com/a/img23/1/3smf.jpg http://imageshack.com/a/img198/5572/6dju.jpg http://imageshack.com/a/img196/2580/oppt.jpg http://imageshack.com/a/img594/4168/fr1k.jpg Manualul de Service: http://www.eserviceinfo.com/downloadsm/ ... 1918S.html Quote Link to comment Share on other sites More sharing options...
Guest frraducioiu Posted December 19, 2013 Share Posted December 19, 2013 Salut, in general la dungi verticale (de orice culoare) sau verticale display-ul e problema. Si nu ma refer la tranzistori smd ci chiar la display. Acele benzi-panglici care fac legatura cu display-ul (sunt lipite de display si sunt in nr de 6-8)...nu mai fac contact cu display-ul. Daca poti sa pui electronica pe alt display te vei convinge. Quote Link to comment Share on other sites More sharing options...
bratueduard Posted December 19, 2013 Share Posted December 19, 2013 Schimba LCD.*frraducioiu* stie ce a scris anterior. Quote Link to comment Share on other sites More sharing options...
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