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iliev508

lcd fara denumire ajutor sursa MLT 169B rev.1.2

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buna seara , am acest lcd la reparat care cu etichetele rupte    , cu defectu urmator ,, cond unflati   ...//schimbati toti  ,se aprinde ledu . ia comanda on ,se aude un pacanit in difuzoare dar nu se aprind lampile   .tensiunile sint prezente  exact cum sint imprimate pe cablaj ..as avea nevoie de schema  daca o detine cineva ,multumesc

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Când il porniti ,invertorul primeste comanda ''ON''  de la procesor ?

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am gasit si sub radiator 2cond 220mf  unflati  ,i/am schimbat dar degeaba ,si pe placa de main un cond unflat schimbat 

am gasit si sub radiator 2cond 220mf  unflati  ,i/am schimbat dar degeaba ,si pe placa de main un cond unflat schimbat 

schema nu seamana deloc      si am gasit un biletel pe care scrie BRIMBAX A32C  ..

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multumesc pentru fisiere  dar nu  se aseamana cu nimic  

un soft   daca se poate 24c64n    b,trt5c/6512

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multumesc pentru fisiere  dar nu  se aseamana cu nimic  

un soft   daca se poate 24c64n    b,trt5c/6512

am gasit un regulator 1501/50 care in sarcina  tens de 5v scade 0 

 DIODA RY2A/////26   CU CE POT INLOCUI  

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am gasit un regulator 1501/50 care in sarcina  tens de 5v scade 0 

 DIODA RY2A/////26   CU CE POT INLOCUI  

SUBIECT INCHIS pina la urma propietaru a recunoscut ca a fost trsnit pe cablu, si a renuntat  multumesc pentru ajutor 

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Am si eu o problema cu acest model de televizor care initial avea condensatorii din sursa unflati . Am schimbat conzii si aparatul a pornit normal . Dupa ce l`am inchis nu mai vrea sa iasa din stand by ramane ledul aprins se aude un sunet in difuzoare si ramane asa . Are cineva un soft pentru acest mainboard ? b,trt5c/6512

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Guest UN CETATEAN

Eu am gasit si condensatori noi care aratau prost la masuratoare.

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