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Board Layout
Assembly
Install R1- R30
These are the 1/2W. 1.5K ohm resistors and they go in the marked locations shown on the circuit board.
You may find it helpful to do one row of the resistors at a time to make soldering the leads easier.
First, pre-bend the leads near the resistor bodies and then insert them into the board.
Push or pull the resistors down flush to the board and bend the leads on the backside to hold them in
place while soldering.
Trim the excess leads close to the board.
Install, solder and trim the leads of D1. Be sure to match the band end to the diagram above and the
outline on the circuit board.
DummyLoad20190402
2
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