PCB for 1590BB enclosure (horizontal)
This board will help to build your DIY guitar pedal in the 1590BB enclosure. Led, jacks and footswitch are mounted on the PCB, being only necessary to wire the battery and the effect PCB.Steps
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Wiring Step 4 of 12
The PCB is designed to be mounted in a 1590BB enclosure as follows. Check the drilling template for the holes coordinates.
To connect the 1590B PCB and the effect PCB, mount the XH 4-pin male connector or solder the wires as indicated in the following figure. The PCB pins are marked as "GND" ,"+V", "FROM FX" and "TO FX". Connect "FROM FX" to the output of the effect PCB, and "TO FX" to the input of the effect PCB. Several wiring configurations as follows.
Individual effect circuits
Right and left footswitches control the effect circuits independently.
Nested effect circuits
Right footswitch controls the overall bypass. Left effect is only enabled if right footswitch is enabled. This is ideal for a boost effect after an overdrive/distortion effect.
Single effect circuit (right side footswitch)
For a single effect unit built in a 1590BB enclosure.
Single effect circuit (left side footswitch)
For a single effect unit built in a 1590BB enclosure.
Single effect circuit (right side footswitch) with SPDT switch
For a single effect with a SPDT switch (diodes, tone, boost...). Right footswitch bypasses the effect, left footswitch controls the effect switch.