ʻO kekahi mau mea SMD he mea liʻiliʻi loa a hiki ʻole ke hoʻāʻo a hoʻoponopono me nā peni multimeter maʻamau. ʻO kekahi he mea maʻalahi ka hana ʻana i kahi kaapuni pōkole, a ʻo ka mea ʻē aʻe he mea kūpono ʻole i ka papa kaapuni i uhi ʻia me kahi uhi insulating e hoʻopā i ka ʻāpana metala o ka pine ʻāpana. Eia kahi ala maʻalahi e haʻi aku i nā mea a pau, e lawe mai i ka maʻalahi o ka ʻike.

E lawe i na nila humuhumu li'ili'i 'elua, (Deep Industrial Control Maintenance Technology Column), e pani i ka peni multimeter, a laila e lawe i ka uwea keleawe lahilahi mai ke kaula nui, a nakii i ka peni a me ka nila humuhumu i ka Together, e hoohana i ka solder. e solder paa. Ma kēia ala, ʻaʻohe pilikia o ke kaapuni pōkole i ke ana ʻana i kēlā mau mea SMT me kahi peni hoʻāʻo me kahi kihi nila liʻiliʻi, a hiki i ka piko o ka nila ke hou aku i ka uhi insulating a hoʻopaʻa pololei i nā ʻāpana kī, me ka ʻole o ka hoʻoluhi ʻana i ke kiʻiʻoniʻoni. .