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ELFORUM - Forumul electronistilor

Defect osciloscop E0108


Guest bunea d

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AM MASURAT DIODELE=BUNE;SE AUZEAU NISTE POCANITURI DIN CIND IN CIND SI AM DECUPLAT BARA-1100V SI NU MAI ARDE SIG ,MERGE SI O ORA-BINEINTELES FARA IMAGINE,TREBUIE SA MAI CAUT SA VAD CE POATE CONSUMA PE -1100V

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Guest bunea d

AM GASIT UN COND .DE 47NF/1300V-CARE SE INCALZEA(PE SCHEMA NU-L GASESC)L-AM INLOCUIT SI NU SE MAI ARDE SIG=TOTUL E OK! SE POATE INCHIDE .

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Buna seara! nu mai deschid alt subiect,vreau sa pun pe picioare acest aparat si am nevoie de ajutorul dumneavoastra,tensiunile in sursa sunt putin cam mari si pe ecran apare doar un punct.Ce-am apucat sa masor:15v=15.5v-15v=-15v5v=4.9v35v=38v90v=95v155v=160vAstept sfaturi sa-l repun in functiune,va multumesc frumos!Edit:condensatorii sunt ok pe esr-metru.

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