Then add the capacitors, there are six 100nF capacitors (marked
, follow the link for
more details on capacitor codes) . They might be in ceramic or polyester film package, don’t
worry they are not polarized.
Now move on to the TPC fuse. It looks quite similar to a ceramic capacitor and are placed in
the blank rectangular markings on the board near the voltage regulator.
Also solder the 7805 voltage regulator. Bend its leg as close to the body as possible, at a
right angle to make sure that it lies flat on the circuit board.
Your board should look like this:
