mitik Posted May 11, 2012 Share Posted May 11, 2012 Buna Va rog mult, stie cineva -poate cineva sa-mi dea un sfat folositor pentru un defect intilnit la un sasiu PT90 cu procesor st92195c78l,memorie 24c08, selector TECC0949PG40a care nu gaseste nici un post pina la 421MHZ?Am inlocuit memoria si selectorul si tot asa se manifesta . Sa fie procesorul defect ? Va multumesc anticipatMitik Link to comment
naebv Posted May 11, 2012 Share Posted May 11, 2012 Cititi manualul service si modificati in service menu la OPTION BYTE 1 astfel: B0=>1; B1=>1; B7-6 combinatii in functie de tunerul utilizat. Verificati si prezenta tensiunii de 33V la pinul 9 selector. Link to comment
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