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Soldering


Mount the parts and assemble the circuit into the complete PCB.
Soldering the parts to the PCB while seeing Parts mounting drawing.

To be careful at this time is to install from the part with the height which is as short as possible. When having put the parts with the tall earlier, it becomes difficult to install the part with the short.

I think that the following order is proper.

Jumpers Resistors Diode Ceramic capacitors ICs Crystal oscillator (Xtal) Transistor Electrolytic cpacitors Transformers for the use of high frequency Relays.

It is OK even if it changes the order.
However, jumper must be put first.