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ciprian_62

sursa tv cu TEA2164 si BUF 405A

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Cam neclari sunteti in exprimare si unul si altul: informatii putine sau in al doilea caz deloc! Totusi dorim sa va ajutam dar ceva masuratori.............

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Nu pleaca sursa .Se arde tranzistorul instantaneu.Se pare ca este defect IC P9512AF,(cop 942),un microcontroller CMOS 8 biti 2k, 20 pini.Pe osciloscop nu apar semnale.Stie cineva un echivalent care se poate gasi in tara?

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