FM30
•
17
Well, we’ve made some good progress so far and your board is starting to
have a few parts on it. Take a break if you need to and we’ll start again in the
area right below J8, assuming you’re orienting the board so that you can read
the silkscreen and it isn’t upside down. I’ll go warm up my forgotten coffee and
be right back.
Ok, break’s over. Let’s keep going.
43. Install L2, 2.2uH inductor (green body with red-red-gold-silver bands).
44. Install C28, 100pF ceramic disc capacitor (marked 101).
45. Install C29, yet another 10uF electrolytic cap. Orientation!
46. Install R46, 16k ohm resistor (brown-blue-orange).
47. Install R43, 100 ohms (brown-black-brown).
48. Install R19, 56k ohms (green-blue-orange).
49. Install C25, 100pF ceramic disc capacitor (marked 101).
50. Install C23, 560pF disc capacitor (marked 561).
51. Install R15, the last 56k ohm resistor (green-blue-orange).
52. Install R14, 27k ohm resistor (red-violet-orange).
53. No part is installed in the R33 position; this part was left in place in
case we need it in the future.
54. As with R33 above, install nothing in the space set aside for R38.
55. Install C36, 0.1uF ceramic disc capacitor (marked 104).
56. Install D9, another SD101 Shottkey diode (marked SD101A). Again,
follow the silkscreen and banded end of the part for correct placement.
57. Install R16, 1k ohm resistor (brown-black-red).
58. Install C27, a 10uF electrolytic capacitor. Remember that the long
lead should be placed in the hole marked with the “+” sign.
59. Install C32, 10nF or 0.01uF ceramic disc capacitor (marked 103).
60. Install R39, 10k ohm resistor (brown-black-orange).
61. Install C37, 0.1uF ceramic disc capacitor (marked 104).
62. Install C39, 3300pF ceramic disc capacitor (marked 332).
63. Install C40, 150pF ceramic disc capacitor (marked 151).
