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tv philips defect


Guest tonymaxs

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Guest tonymaxs

Am un tv philips 21GR2750/ 308 la care am gasit tranzistorul din alimentare BUT11AI in scurt B-E-C , l-am inlocuit si acelasi simptom nu vrea sa porneasca, am verificat condensatorii din alimentare si rezistentele - toti sunt buni , in schimb am masurat tensiunea de + 100v si imi da 25v . Nu stiu ce ar putea fi . Va rog tare mult sa ma ajutati e televizorul tatalui meu si nu are bani sa-l repare. Cu multumiri.

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