PCB daim ntawv, uas yog twb nyob rau hauv lub premise ntawm hluav taws xob khoom thiab Circuit Court laug cam nyob rau hauv hom, Siv rov qab engineering mus rov qab rau Circuit Court board tsom xam, cov thawj cov khoom ntawm PCB cov ntaub ntawv, bom thiab schematic daim duab, kev ntaub ntawv rau 1: 1 yuav txo tau lub lag luam, thiab ces rov qab siv lub no kev cov ntaub ntawv thiab zus tau tej cov circuit Court laug cam thiab PCB board , Cheebtsam vuam system debugging, ua kom tiav cov thawj circuit Court qauv ntawm tag nrho cov daim ntawv.
1. Siv ib daim ntawm PCB . Ua ntej, tus qauv, tsis thiab txoj hauj lwm ntawm tag nrho cov Cheebtsam yog muab sau tseg rau ntawm daim ntawv, tshwj xeeb tshaj yog nyob rau hauv cov kev taw qhia ntawm cov diode thiab cov tertiary raj, thiab cov kev taw qhia ntawm cov IC gap.That yog zoo dua siv ib cov koob yees duab coj ob cov duab ntawm Cheebtsam 'kev taw qhia.
2. Tshem tag nrho cov Cheebtsam thiab tshem tawm cov tin ntawm lub NCOO hole.Use cawv rau txhuam lub laug cam huv si, ces muab tso rau lawv nyob rau hauv lub scanner, thiab ces luam theej duab cov scanner me ntsis siab dua kom tau ib tug dlaim phaj duab ntawm lub board.Then re-siv dej xov daim ntawv mus rau lub sab saum toj thiab hauv qab me ntsis polished, polished mus rau lub tooj liab zaj duab xis ci, mus rau hauv lub scanner, pib Photoshop, thiab nyias muaj nyias lub ob khaubncaws sab nraud povtseg nyob rau hauv color.Note hais tias cov PCB yuav tsum tau mas raws li nyob rau hauv lub scanner, txwv tsis pub cov luam duab tsis tau yuav siv tau.
3, Kho lub zoo ntawm cov canvas, tus zoo, ua muaj ib feem ntawm cov tooj liab zaj duab xis thiab tsis yog ib feem ntawm cov tooj liab zaj duab xis zoo, ces muab tso rau hauv daim duab mus rau hauv dub thiab dawb, xyuas seb txoj kab yog qhov tseeb, yog hais tias tsis meej, yuav ntxiv rau adjust.If nws yog tseeb, tsuas yog cov duab raws li BMP hom ob cov ntaub ntawv. Yog hais tias koj nrhiav tau tus graphics teeb meem, koj yuav tau hloov nws nyob rau hauv Photoshop.
4, Yuav hloov ob BMP hom mus rau hauv PROTEL hom ntaub ntawv, nyob rau hauv PROTEL hloov lwm lub tsev mus rau hauv ob khaubncaws sab nraud povtseg, yog tias qhov chaw ntawm ob txheej NCOO thiab VIA yooj yim coincidence, qhia ob peb kauj ruam ua ntej koj ua ib txoj hauj lwm zoo, yog tias muaj sib txawv, rov hais dua cov kauj ruam thib peb, kom txog thaum lub anastomosis, lub TOP txheej ntawm BMP yuav hloov dua siab tshiab rau PCB , tau ceev faj kom mus ua ib tug txhob lo lo NTXHUAV txheej, qhov txheej yog daj, ces koj yog nyob rau hauv lub saum toj txheej yog tracing, thiab yog nqus ntaus ntawv raws li lub thib ob step.Delete lub txhob lo lo NTXHUAV txheej tom qab hauv daim duab, thiab rov qab hais dua kom paub tag nrho cov khaubncaws sab nraud povtseg yog twv.
5. Hloov TOP.PCB thiab BOT PCB nyob rau hauv PROTEL mus rau ib tug picture.Use ib tug laser tshuab luam ntawv luam rau saum TXHEEJ, HAUV QAB TXHEEJ mus rau lub pob tshab zaj duab xis (1: 1 piv), muab tso rau lub zaj duab xis nyob rau hauv lub PCB, piv rau kev ua yuam kev, yog tias yog, yog tias muaj kev vam meej.
Vim lub tshuab hluav taws xob khoom uas muaj li ntawm tag nrho cov hom ntawm Circuit Court board tub ntxhais tswj ib feem ntawm lub chaw ua hauj lwm, yog li ntawd, siv ntawm PCB daim board xws li ib tug txheej txheem los mus ua kom tiav tag nrho cov teeb ntawm kev ntaub ntawv rau tej hluav taws xob khoom extraction thiab khoom imitation thiab cloning.