Pamwamba pa chitsulo payenera kukhala posalala komanso osapsa ndi dzimbiri. Ma plating sayenera kupindika kapena kusweka. Chivundikiro cha pulasitiki sichiyenera kukhala chosagwirizana, chopanda pake kapena chokhala ndi ming'alu kapena kuwonongeka. Choteteza cha zigawo zosiyanasiyana zomwe zimapanga magetsi chiyenera kukhala ndi mphamvu yamagetsi yoyesera ndipo pamenepo
palibe kubowola.
90% ya pamwamba pake idzaphimbidwa ndi solder. Popanda kusintha kwa maziko,
akhoza kukwaniritsa ntchito yamakina, yamagetsi. Kuchitapo kanthu popanda kuletsa
chodabwitsa, batani limalola pamwamba kuvala