Lub roj teeb yog qhov khoom siv hluav taws xob uas ua kom muaj kev ua haujlwm ntawm txhua lub cuab yeej lossis khoom siv tsuas yog ntau npaum li nws muaj peev xwm them taus. Lawv muab pov tseg (galvanic cell) lossis ntau yam (roj teeb) siv. Ob qho no thiab lwm tus yuav tsum tau hloov tsis tseg. Raws li rau kev hloov roj teeb hauv cov moos, cov koob yees duab, teeb nyem, txhua yam yog yooj yim ntawm no - qhov tseem ceeb yog yuav roj teeb ntawm lub zog tsim nyog thiab kom tsis txhob yuam kev ntxiv thiab rho tawm.
Cov Lus Qhia
Kauj ruam 1
Tab sis yog tias, piv txwv li, koj yuav tsum hloov lub roj teeb hauv iPhone lossis laptop, tom qab ntawd koj yuav tsum tinker ntau lossis siv cov kev pabcuam ntawm lub chaw pabcuam (pom zoo rau tus neeg siv tsis paub dhau los). Avid nyiam kev tsim hluav taws xob thiab khoom siv hluav taws xob, tau kawg, yuav tsis nco lub sijhawm los tau txais kev paub, thiab yuav tau mus ua lag luam ntawm lawv tus kheej.
Kauj ruam 2
Txheeb ntawm lub iPhone, ua ntej tshem tawm tag nrho cov bolts, ua tib zoo tshem tawm cov zaub. Txhawm rau ua qhov no, maj mam tsa lub vijtsam (txog 450) thiab tawm tag nrho cov xaim ib qho tom qab sib.
Kauj ruam 3
Tshem tawm daim npav SIM, rho tawm 3 (rau 3G) lossis 4 (rau 3Gs) cov hlua roj hmab.
Kauj ruam 4
Tom ntej no, koj yuav tsum ua tib zoo tev tawm ntawm ntug daim ntawv nplaum nrog cov ntawv sau "Tsis txhob tshem tawm" (yog tias koj tsis ntshai ua lub luag haujlwm tiv thaiv), unscrew 8 screws.
Kauj ruam 5
Tom qab ntawd ua tib zoo nqa lub koob yees duab nce, disconnect lub hlua cable. Maj mam muab pry thiab coj tawm ntawm lub ntsiab txiag. Ntawm no yog lub roj teeb.
Kauj Ruam 6
Rub nws tawm kom zoo, ua zoo saib xyuas kom tsis txhob khoov nws. Hloov nrog cov tshiab, rov ua cov txheej txheem hauv cov ntawv rov qab.
Kauj Ruam 7
Cov Lus Cim: nws zoo dua los yuav roj teeb nrog lub ntsuas hluav taws xob kom tsis txhob muaj cov txheej txheem ntawm cov xov hlau soldering; nco ntsoov ua tiav ntau lub txim / nqi mus tawm ntawm lub roj teeb tshiab; tshawb xyuas qhov zoo ntawm lub roj teeb tshiab ua ntej.
Kauj ruam 8
Yog tias, tau tshwm sim los ntawm kev ua tiav, koj txiav txim siab mus txuas ntxiv thiab, piv txwv li, qee zaum sim hloov lub roj teeb cmos ntawm lub laptop motherboard ntawm koj tus kheej, nco ntsoov tias qhov no yuav xav tau peb zaug ntxiv ua siab ntev thiab dexterity, ntxiv rau kev sib cuag hu rau soldering., tsawg kawg.
