4ms Quad Clock Distributor Expander Руководство строителя - Страница 5
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Печатать страницуStep 5: Capacitors
Insert and solder the capacitors. The 0.1uF, 0.01uF, and 20pF caps can go in either way, but the 47uF
cylinder caps must go in with the long lead in the square hole.
Above left: the 0.01 uF and 0.1uF
caps are labeled "103" and "104"
respectively on their faces. While they
look very similar, the 0.1uF (on the
left) is slightly smaller.
Step 6: Prep Mounting part 1
A. First, snap your boards apart. They are scored down the length, and you can just snap them apart with
your hands. Be careful of the male header pins, as these will poke your hands if broken incorrectly.
B. Lay the top board on the
control board so that the header
pins line up with the female
headers.
C. Gently press the boards
together. Verify that everything is
straight, none of the headers are at
an angle, and no pins are sticking
out (see photo on right).
• 0.01uF (103) x 4
• 0.1uF (104) x 1
• 20pF x 2
• 47uF x 3
• 47uF x 3 (note the stripe
orientation)