Comparison of Data Before and After Reverse Engineering on PCB Channel

Abstract

The BIT (Build In Test) process is the process of checking the function of household electrical products such as coffee brewer machines, this test uses a machine called MC3 BIT. Inside the MC3 BIT machine there are various kinds of PCBs, namely PCB Channel, PCB data filter, PCB Volt filter, 120V travo, and so on. And the MC3 BIT machine also needs a PCB Channel so that the functions of the product can be read on the PCB Channel.

To perform reverse engineering, PCB Channel needs to perform 2 methods, namely disassembly and reassembly. This method is not only used to engineer PCBs, but also can reverse engineer software, machinery, aircraft, architectural structures, PCBs and other products that are deconstructed to extract design information from them.

However, re-engineering a channel PCB will take a very long time, because theauthor needs to research more deeply about the value of the components in the channel PCB and also research the paths on the channel PCB. for this reason, analysis methods such as Disassembly and Reassembly are needed, and continued by making a schematic. for the test, the author needs 1 day for 1 Channel PCB