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Speaker Amplifier instructions.

Speaker Amplifier 1 1

A legacy project developed November 2012 by Kelvin Barnsdale ZL3KB

Speaker Amplifier 2

Step 1: Fitting the components to the Printed Circuit Board.

Note - get and fit ONE component at a time!
Fit low component first, resistors, LM386.
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Step 2: Adding wires to the Printed Circuit Board.

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Step 3: Fit speaker behind front panel.

Speaker Amplifier 5

Step 4: Fit PCB and battery holder.

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Step 5: Final wiring.

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