37 lines
1.1 KiB
Plaintext
37 lines
1.1 KiB
Plaintext
HOW TO BUILD A SILVER BOX
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MATERIALS : Soldering iron and solder
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22 ga. wire
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SPDT switch
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screwdriver
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PROCEDURE
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1) Unscrew your phone (must be a touch tone, desk type)
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2) Remove the mounted pad and take the clear plastic cover from the bottom.
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3) Hold the pad with the numbers 0, *, # facing you, and turn it upside down,
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so you can see the yellow pc board.
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4) You should see 2 black round doughnuts.
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5) Position the board so the solder points for the left doughnut face you.
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6) Count over four points from the left, and attach a (green) wire to that
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point.
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7) Between you and the doughnuts, there should be 2 long yellow capacitors.
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To the right of these, and on the edge of the board there should be 3 gold
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contacts. We will use the one on the left.
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8) The contact originally is spot welded, so snip it open.
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9) To the one nearest you, attach a (red) wire; to the other one, a (yellow)
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wire.
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10) Run the wires out of the phone, and solder the switch.
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11) The orientation should be (red) to center. The switch will now alternate
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between normal and 1633hz fourth column tones.
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