1. Uhlaka lwangaphandle (uhlangothi oluhlangene) lwe-PCB jigsaw kufanele lwamukele ukwakheka okuvaliwe ukuqinisekisa ukuthi i-PCB jigsaw ngeke ichithwe ngemuva kokulungiswa;

2. I-PCB Panel Ububanzi ≤260mm (i-Nokia line) noma ≤300mm (umugqa we-fuji); Uma kudingeka ukusakazwa okuzenzakalelayo, i-PCB Panel Ubude × ubude ≤125 mm × 180 mm;

3. Isimo se-PCB jigsaw kufanele sisondele ngangokunokwenzeka esigcawini. Kunconywa ukusebenzisa 2 × 2, 3 × 3 ...

4. Ibanga eliphakathi phakathi kwamapuleti amancane lilawulwa phakathi kuka-75 mm no-145 mm;

I-5. Lapho usetha iphuzu lokuma kwesethenjwa, kuvame ukushiya indawo yokungamelana nokungamelana ne-1.5 mm kukhudlwana kunendlela ezungeze indawo yokuhlala;

6. Akufanele kube namadivayisi amakhulu noma amadivaysi okuvikela eduze kwendawo yokuxhuma phakathi kohlaka lwangaphandle lwe-jigsaw kanye nebhodi elincane elingaphakathi, futhi kufanele kube khona isikhala esincane se-PCB ukuqinisekisa ukusebenza okujwayelekile kwethuluzi lokusika;

7 Amandla ezimbobo kufanele abe ngokulingana ukuze aqinisekise ukuthi ngeke aphule emabhodini aphezulu nangaphansi; Ukunemba kobubanzi bembobo kanye nesikhundla kufanele kube phezulu, futhi udonga lomgodi kufanele lube bushelelezi futhi lunama-burrs;

8. Ibhodi ngalinye elincane kuphaneli ye-PCB kumele okungenani libe nezimbobo zokubeka okungenani ezintathu, 3≤apeture≤6 mm, futhi akukho ring noma i-patch evunyelwe ngaphakathi kwe-1mm yomgodi wokubeka eceleni;

9 Ngokuyinhloko, i-QFP ene-spacesing engaphansi kuka-0.65mm kufanele isethwe endaweni yayo ye-diagonal; Izimpawu zokubeka isikhundla ezisetshenziselwa i-PCB ye-PCB ye-PCB ye-PCB kufanele zibhangqwe, zihlelwe ekhoneni elihlukile lento yokubeka;

10. Izakhi ezinkulu kufanele zibe nokubeka izikhala noma izimbobo zokubeka, ezifana ne-I / OLibona, imakrofoni, isikhombimsebenzisi sebhethri, isikrini se-earphone, moto, njll.