Usoro mmepụta nke PCBA bụ nke a:

1. SMT mgbawa nhazi njikọ: solder tapawa edemede → solder mado obibi → SPI → arịọnụ → reflow soldering → AOI → rework.

2. DIP nkwụnye nkwụnye njikọ njikọ: nkwụnye → ebili mmiri soldering → ịkpụ ụkwụ → nhazi ịgbado ọkụ → ịsacha osisi → nyocha nke ọma.

3. PCBA ule: PCBA ule nwere ike ikewa n'ime ICT ule, FCT ule, ịka nká ule, vibration ule, wdg.

4. Mgbakọ ngwaahịa emechara: Kpọkọtanụ shei nke bọọdụ PCBA a nwalere, wee nwalee ya, n'ikpeazụ enwere ike ibupu ya.