íàâåðíîå áûëî ÊÇ, ñìîòðè âàðèñòîðû, ïðåäîõðàíèòåëè, êíîïêà âêë çàëèïëà - îòäåðè, ïî÷èñòü, ãîëóþ ïëàòó â âàííî÷êó... ïðîçâîíè êîíòàêòû áàòàðåè, ïîñìîòðè òîê ïîòðåáëåíèÿ ïðè íàæàòèè íà âêë.