Sunday, August 19, 2018
Power supply speaker active polytron
Maneira hadia power supply speaker active polytron nebe ho nia at fet 7n65 mate hela deit. Dala ruma kolega sira ho proffisaun hanesan hau hetan mos problema nebe hau temi iha leten "fet 7n65 mate hela deit" Maka iha ne,e hau iha esperiensia atu fahe kona ba maneira hadia problema hanesan iha leten>
1. ita tenke hare/chek tr a1015 no c1815 iha parte PSU refere, sekarik iha parte ruma mak mate tenke troka hotu
2. labele teu uluk lai fet maibe chek lai corrente iha pin gate fet, tenke 3v ou liu
3. sei karik corrente pin gate hanesan iha no. 2 maka corrente bele normal no bele ona tau fet
3. maibe antes ne'e tenke chek mos komponente sira nebe iha parte secunder nian hanesan dioda no TR final sira tenke ho condisaun diak hotu.
4. ikus mai bele kko no sekarik sekrin lakotu ona ne'e signifika diak ona
mak ne'e deit espera karik ho hau nia esperiensia nebe hau ekspresa ne'e bele mos sai fali referensia ba kolega sira seluk obrigado.
Labels:
Electronico
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