Befaco PERCALL V1, Инструкция по сборке

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PERCALL V1- ASSEMBLY GUIDE – MAY 2020
POTENTIOMETERS
Now place the potentiometer on the PCB but... don't solder them yet!
Qty Type Name on PCB
4 Single (3pin) B100k VOL1, VOL2, VOL3, VOL4
SWITCHES
Place the switches in their right places. don't solder them yet!
Qty Type Name on PCB
2 Mini. One circuits two position LINK1, LINK2
LEDs
Place the LEDs onto main PCB minding its polarity, but don't solder them until the front panel is in
place. This is the only way to solder them the right position.
Qty Type Name on PCB
4 Red LED 2mm L_1, L_2, L_3, L_4
FRONT PANEL
Attach the front panel adjusting the parts one by one if necessary until it fits. At this point a pair of fine tweezers can be
helpful.
To Finish:
- Screw in the parts in this order: A) Mini-jacks B) Pots.
- Ensuring all of the above parts are flush with the panel and both PCB and panel are perfectly parallel. Then
you can finally solder them!
- Fit the LEDs on the panel holes and solder them
- Put the knobs on the potentiometers and the red caps on the switches/Faders.
- Connect the power ribbon cable : The red wire (-12V) on the power ribbon cable corresponds to pin number one
on the male power connector. The number one pin is indicated with a small triangle on the male power connector and a
white line on the main PCB. A white or black line (or “-12v”) marked on your power bus normally indicates the
corresponding pin.
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