In the process of great variety of PCB Board Rework, there are multiple ways for selection, generally speaking the decision of choosing a way of PCB Board Rework is not base upon the specific type of the electronic device. however the selection of a proper techniques of PCB Board Rework should be proceed in crossing ways.
en el proceso de gran variedad de retrabajo de la placa PCB, hay múltiples formas de selección, en términos generales, la decisión de elegir una forma de retrabajo de la placa PCB no se basa en el tipo específico del dispositivo electrónico. sin embargo, la selección de técnicas adecuadas de retrabajo de la placa PCB debe realizarse en vías de cruce.
Although there are many ways of PCB Board inspection, in such a complicate and time consuming PCB Board inspection and rework process, the most commonly used way for PCB Board Rework is almost the same, hereby we will introduce a way for PCB Board Rework and Inspection:
1
Instinct Inspection Method, it is a way to apply no electronic device and gadgets, without soldering or de-soldering any electronic components on the PCB board, only through human engineers’ visual inspection, sniffing ability, hearing and touching sensibility to inspect and rework failure converter. and instinctive inspection technique is the most simple way to detect the unfunctioning PCB board, and also this way can also be categorized into with electrical power supply and without electrical power supply.
Instinct Inspection Method of PCB Board Rework
2
Signal Tracking Method is a technique to use single test signal by assistance of detecting device such as oscilloscope, multimeter, etc. from the front part to back part to trace the errors. this method can execute the quantitative examination deeply and locate the area of malfunctions in a relatively short time.
Signal Tracking Method of PCB Board Rework
Rework PCB board is one of our main service categories, the standard procedures is through the root cause and problematic description given by our customer, we will preliminary draw the conclusion about the root cause of failure then customers can ship their malfunctional PCB board to us for reworking!
