Rau cov lus qhia yuav ua li cas mus kho cov headphones

Nyob rau hauv thiaj li tsis mus disturb tus lwm yam, ib tug ntau ntawm cov neeg thaum mloog suab paj nruag thiab saib video siv headphones. Tu siab, nrog lub sij hawm lawv zom, thiab yog hais tias tsis yog li ntawd pheej yig pov ib tug hlub, ces ib tug nyiam ntawm cov tsis tshua muaj thiab kim qauv ib feem raws li ib yam dab tsi tsis heev txaus. Yog li ntawd, muaj coob tus neeg xav li cas los txhim kho qhov Kua headphones, lub Samsung, lub Sony thiab lwm yam Nyob rau hauv hauv paus ntsiab lus, ib theem zuj zus ntawm kev kho rau tag nrho cov qauv ntawm tib yam, thiab yog hais tias lub tsev muaj ib tug soldering hlau, tsis txhob chim prematurely - mus restore lub li ua hauj lwm tsis yog li ntawd tsis yooj yim.

nrhiav ua

Ua ntej koj yuav txhim kho tau qhov lub mloog pob ntseg tus kheej, koj yuav tsum xub qhia rau qhov chaw ntawm ib tug txhaum. Feem ntau cov feem ntau, tsis tau ntawm lub suab hais txog:

- Qhib cov hlau ntawm lub plug thiab cov lus qhia;

- Hlau breakage heev taub hau ntawm lub plug;

- lub neej puas cov lus;

- lub neej puas lub ntim tswj;

- Rubbing cov hlau nyob rau hauv arc ntawm lub headphones.

Tsis zoo li yuav tsum tau visually nrhiav tau, vim hais tias ntawm yog dab tsi tshwm sim tuaj nrog headphones teeb meem thiab qhov chaw uas qhov teeb meem chaw. Tsis tau yam ua ntej kev xeem yuav tsum tsis txhob tsis saib tsis xyuas. Yog hais tias nws puas tau tsis zoo, koj yuav tsum mus cuag lub headphones mus rau ib tug laptop los yog suab paj nruag neeg uas ua ntawv thiab ua si suab paj nruag nyob puv ntim. Ces, pib los ntawm lub plug thiab maj tag nrho ntev ntawm hlau bent li ntev kom txog thaum lub suab nrov los yog crackling. Yog hais tias koj muaj kev tswj kom nrhiav tau ib qho chaw ntawm puas, peb yuav xyuam xim xav hais tias cov feem ntau nyuaj tshaj plaws yog tseg. Txwv tsis pub nws yog tsim nyog los lauj lub txee thiab xyuas cov hais lus.

tshem tawm ntawm breakage

Teb cov lus nug: "Yuav ua li cas mus kho cov lub mloog pob ntseg nws tus kheej", peb nco ntsoov tias feem ntau cov feem ntau ua rau cov teeb meem lus dag nyob rau hauv rhuav lub qaum. Yuav kom tshem tawm nws, koj xav tau ib tug soldering hlau, solder phaj los yog ib tug steel phaj, flux, Thaum tshav kub kub ntsws tubing thiab ib tug ntse riam los sis rab chais hniav. Cov nqe lus nug ntawm yuav ua li cas mus kho cov headphones nws tus kheej, nyob rau hauv cov ntaub ntawv no muaj peev xwm yuav daws tau heev tsuas. Thawj txiav ib feem ntawm ib ob peb centimeters rau 10-20 millimeters saum toj no thiab hauv qab no cov kis qhov chaw, thiab ces muab tshem tawm los ntawm lub cable rwb thaiv tsev txheej. Tsab cai no kom zoo zoo, vim hais tias cov xov lawv tus kheej yog heev nyias thiab yooj yim tawg tawm. Tom qab hais tias, txhua tus cov neeg yav tas los muab tso ntsws raj. Thaum soldering, nco ntsoov mus soj ntsuam cov xim tswvyim. Ntsws ua raws li ib tug insulator, nws tiv thaiv cov soldered nyob ntawm tej los ntawm cov Circuit Court. Koj muaj peev xwm yeej tau txais los ntawm nrog tus li ib txwm daim kab xev, tab sis cov tsos yuav ces yuav pluag. Yuav kom compound yog check ntau, rov qaum seem tais nyob rau hauv daim ntawv ntawm cov tsab ntawv «Z», thiab tag nrho cov nyob ib ncig ntawm lub mounting xov ua ib tug ntaub qhwv. Cov tib yuav tsum tau ua yog hais tias muaj yog ib tug kis nyob ze ntawm lub plug. Kho lub mloog pob ntseg hlau yog zoo tshaj plaws ua tau nrog ib tug multimeter.

Daws teeb meem nyob rau hauv hais lus

Yuav ua li cas mus kho cov headphones nws tus kheej, yog hais tias peb hnov nrov thiab lwm yam suab? Nyob rau hauv cov ntaub ntawv no, koj yuav tau lauj lub txee tham. Lub loj headphones nrog ib tug hneev nti los ntawm lub cogs feem ntau lub taub hau muab zais nyob rau hauv ib tug mos mos nozzle mus rau lub pob ntseg, tab sis lub me ntsis headphones yog feem ntau nyob rau lub nplaum, thiab yog li yuav tau mus rau dynamic - tsis yog ib qho yooj yim ua hauj lwm. Ntawm no nws yog yuav tsum tau vam nws yawg koob hmoov thiab superglue, uas yog yuav tsum tau mus rov qab rau cov vaj tse nyob ua ke. Heev npaum li cas, yog hais tias tus lub suab yog hnov creaking los yog crackling. Qhov no txhais tau tias tshwv los yog deformation ntawm lub kauj feem ntawm daim nyias nyias. Nyob rau hauv cov ntaub ntawv no, koj yuav tsum tau superglue, pas dig hniav, thiab tsis tshua muaj tseeb. Tuav lub cev yuav tsum tsuas yog tom qab ua tiav kom qhuav ntawm qhov chaw.

Tshem tawm Blue volume tswj

Cov hmoov av uas ntog rau hauv resistor txheej, feem ntau ua rau cov neeg pluag hu ntawm lub txheej nrog cov slider. Raws li ib tug tsim nyog tau, muaj lwm cov suab thaum teem tau lub ntim. Yuav ua li cas mus kho cov headphones nyob rau hauv cov ntaub ntawv no? Tab sis raws li rau ntawm qhov chaw ntawm lub resistor yog thov roj av jelly los yog ib tug graphite roj. Tom qab no hu yog rov qab los, thiab cov crackling disappears.