Tijaabada Korontada

Tijaabada Korantada ee PCBA, ama Tijaabada Korantada ee Shirarka Gudida Wareega ee Daabacan, waxa loola jeedaa imtixaano taxane ah oo la sameeyo kadib kulanka looxa wareegyada daabacan. Tijaabooyinku waxay ujeedadoodu tahay in la hubiyo in PCBA-du ay buuxiso shuruudaha naqshadaynta marka la eego isku xidhka korantada, daacadnimada shaqaynta, iyo guud ahaan waxqabadka. Hoos waxaa ah shaqooyinka aasaasiga ah ee baaritaanka korantada PCBA:

Tijaabada Joogtada ah: Waxay hubisaa isku xidhka dhammaan waddooyinka wareegga, hubinta wareegga furan ama gaaban.
Tijaabinta Shaqada Qaybaha: Wuxuu xaqiijinayaa in dhammaan qaybaha elektiroonigga ah ay u shaqeeyaan sidii loogu talagalay iyadoo loo eegayo qeexida naqshadeynta, sida qiyamka caabbinta, qiyamka awoodda, hoos u dhaca korantada ee diodes, iwm.
Tijaabada Shaqada Wareegga: Waxay ku xaqiijisaa shaqada caadiga ah ee guddiga wareegga iyadoo loo marayo calaamadaha gelinta iyo fiirsashada jawaabaha wax-soo-saarka, sida miisaska runta ee albaabbada macquulka ah, helitaanka cod-weyneyayaasha, soo noqnoqoshada filtarrada, iwm.
Tijaabinta Daacadnimada Calaamadaha: Waxay hubisaa in dariiqyada gudbinta ishaadu ay buuxiyeen shuruudaha naqshadaynta, oo ay ku jiraan wakhtiyada kor u kaca, wakhtiyada dayrta, wakhtiyada dib u dhaca, milicsiga, hadalka isdhaafka, iwm.
Tijaabinta Awooda iyo Culayska: Wuxuu tijaabiyaa xasilloonida iyo awoodda culeyska wareegyada korantada, isagoo hubinaya in sahayda korontadu ay si habboon ugu shaqeyso xaaladaha culeyska kala duwan.
U adkaysiga Tijaabada Korantada: Wuxuu xaqiijiyaa waxqabadka dahaarka ee guddiga wareegga ee xaaladaha tamarta sare, isagoo hubinaya inuu u adkeysan karo korantada gudaha qaababka naqshadeynta.
Imtixaanka Waxqabadka kulaylka: Waxay la socotaa qaybinta heerkulka wareegga wareegga inta uu shaqeynayo, isagoo hubinaya inaysan jirin khatar kuleyl ah.
Tijaabada Badbaadada iyo U Hogaansanaanta: Waxay xaqiijisaa in guddiga wareeggu u hoggaansamo heerarka badbaadada ee khuseeya iyo shuruudaha sharciyeed.

Qalabka Muhiimka ah

Qalabka ugu muhiimsan ee ku lug leh samaynta tijaabooyinka korantada PCBA waxaa ka mid ah:

Qalabka Imtixaanka Wareega (ICT)Tijaabiyeyaasha ICT-du waxay adeegsadaan qalabyada cidiyaha si ay toos ula xiriiraan dhibcaha tijaabada ee sabuuradda wareegga, tijaabinta cabbirrada iska caabiyeyaasha, capacitors, diodes, transistor, iyo ogaanshaha sii socoshada wareegga.
Qalabka Imtixaanka Shaqada (FCT)Saldhigyada FCT inta badan waxaa ku jira qalabyo la habeeyey iyo barnaamijyo tijaabo ah si loo xaqiijiyo shaqeynta guddiga wareegga, sida hawlgalka processor-ka, ka jawaab celinta is-dhexgalka/wax-soo-saarka, iwm.
Baaritaanka XadkaWaxay isticmaashaa tignoolajiyada JTAG (Kooxda Waxqabadka Wadajirka ah ee Imtixaanka Wadajirka ah) ee loogu talagalay ogaanshaha iyo tijaabinta looxyada wareegga, gaar ahaan ku habboon tijaabinta qaybaha baakadaysan sida BGA-yada.
Kormeerka Indho-indheynta Toos ah (AOI) iyo Kormeerka Raajo Toos ah (AXI): Ugu horreyntii diiradda saaraya cilladaha jireed, kuwani waxay si dadban u taageeraan baaritaanka korantada iyaga oo hubinaya rakibidda qaybaha habboon iyo tayada wadajirka ah ee alxanka, kor u qaadista saxnaanta imtixaannada korantada.
Falanqeeyayaasha calaamadaha: Sida oscilloscopes iyo spectrum analyzers, oo loo isticmaalo la socodka tayada calaamadaha iyo sifooyinka.
Qalabka Korontada iyo Simulators Load: Waxaa loo isticmaalaa in lagu tijaabiyo maamulka awoodda iyo awoodaha culeyska ee guddiga wareegga.
Qalabka Tijaabada DeegaankaSida qolalka heerkulka/huurka, loo isticmaalo in lagu tijaabiyo waxqabadka guddiga wareegga iyadoo lagu jiro xaalado deegaan oo kala duwan.
Tijaabada Baadhista Duulimaadyada (FPT): Waxay isticmaashaa baadhista mobilada si ay u tijaabiso sifooyinka korantada ee looxyada wareegyada, ku haboon dufcadaha yaryar ama looxyada wareegyada prototype iyada oo aan u baahnayn qalab gaar ah.

Iyada oo loo marayo aaladahaan, tijaabada korantada PCBA waxay si buuxda u qiimaysaa sifooyinka korantada iyo shaqooyinka looxyada wareegyada, iyadoo hubinaysa waxqabadkooda iyo isku halaynta codsiyada la taaban karo.