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FM30
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10
RAMSEY Learn-As-You-Build KIT ASSEMBLY
There aren’t that many solder connections on the BL2 printed circuit board, but
you should still practice good soldering techniques.
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Use a 25-watt soldering pencil with a clean, sharp tip, preferably a
temperature regulated iron, but a standard 25W will do.
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Use only rosin-core solder intended for electronics use.
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Use bright lighting; a magnifying lamp or bench-style magnifier may be
helpful.
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Do your work in stages, taking breaks to check your work. Carefully
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brush away wire cuttings so they don't lodge between solder connec-
tions.
We have a two-fold "strategy" for the order of the following kit assembly steps.
First, we install parts in physical relationship to each other, so there's minimal
chance of inserting wires into wrong holes. Second, whenever possible, we in-
stall in an order that fits our "Learn-As-You Build" Kit building philosophy. This
entails describing the circuit that you are building instead of just blindly install-
ing components. We hope that this will not only make assembly of our kits eas-
ier, but help you to understand the circuit you’re constructing.
For each part, our word "Install" always means these steps:
1. Pick the correct part value to start with.
2. Insert it into the correct PC board location.
3. Orient it correctly, follow the PC board drawing and the written
directions for all parts - especially when there's a right way
and a wrong way to solder it in. (Diode bands, electrolytic
capacitor polarity, transistor shapes, dotted or notched ends
of IC's, and so forth.)
4. Solder all connections unless directed otherwise. Use enough heat
and solder flow for clean, shiny, completed connections.
Содержание FM30
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