iulian68 Posted December 14, 2009 Share Posted December 14, 2009 bun? seara, a? avea mare nevoie de manualul service sau m?car de schema electronic?.mul?umesc anticipat. Link to comment
zal Posted December 15, 2009 Share Posted December 15, 2009 Dac? e vorba de etajul final, am schema asta scoas? de mîn?, de acum vreo 15 ani. Protec?ia e incomplect? ?i în rest e ar?tat numai unul din canale, cel?lalt e identic ?i simetric, atît la STK3042, cît ?i la 2030. http://i47.tinypic.com/3021et5.jpg STK2030 se poate înlocui cu trz Darlington (TIP142/147 sau BDW83/84C). Link to comment
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