Guest ionut_mtb Posted August 17, 2011 Share Posted August 17, 2011 salut, am achizitionat sh o masinuta cu telecomanda nikko 27.125 Mhz. Problema este urmatoare: orice comanda as da de la telecomanda(fata, spate ,stanga, dreapta) masinuta merge doar in spate. Am probat si cu alte telecomenzi, acelasi rezultat. finalii sunt Nec b772 si Nec d882.de unde sa incep? multumesc Link to comment
raileanu florin Posted August 17, 2011 Share Posted August 17, 2011 salutare verificati contactele respective .... oxidate tensiune aveti la vrouna din cele 3 conectori Link to comment
raileanu florin Posted August 17, 2011 Share Posted August 17, 2011 salut, am achizitionat sh o masinuta cu telecomanda nikko 27.125 Mhz. Problema este urmatoare: orice comanda as da de la telecomanda(fata, spate ,stanga, dreapta) masinuta merge doar in spate. Am probat si cu alte telecomenzi, acelasi rezultat. finalii sunt Nec b772 si Nec d882.de unde sa incep? multumesc pe dosul placi vati uitat atent poate aveti contact imperfect>>>>>>>>?? Link to comment
EFTIMIE Posted August 18, 2011 Share Posted August 18, 2011 Masurati tranzistorii si veti gasi doua bucati arse ,inlocuiti si v-a functiona ca inainte. Link to comment
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