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Document revision 1.1 – Last modification : 01/05/14
EQ573 Assembly guide – Final assembly
36. Potentiometers PCB assembly
Attach the potentiometers PCB to the
switches PCB with three M3x6 screws.
Do not tighten yet.
Attach the front panel again with three
M3x6 black countersunk screws.
37. 15mm buttons
Set all the rotary switches fully anti-clockwise.
Attach the three “pass through” buttons to the three top switches, lining up the white lines to the “off”
labels.
Attach the screw type button to the lowest rotary (high pass), lining up the white line to the “off” label
and clip on the red cap.
38. 10mm buttons
Attach the 3mm shafts to the 10mm buttons and clip on
the button caps.
Make sure the potentiometers are still set fully clockwise. Insert the shafts into the centre holes while
lining up the white line to the “Max” dots on the front panel. Tighten the screws on the shaft adapters.
If the pots feel a little hard to turn, blow a drop of contact cleaner inside the potentiometers.
39. PCB tightening
Tighten the 3 screws that attach the potentiometers board.
40. I/O board assembly
Insert the 10 pins header from the I/O board into the
corresponding socket on the main PCB. Attach the board to
the 20mm spacers with two M3x6 screws.
41. Ribbon cable
Connect the 16 conductors ribbon cable between the pots and
the main PCB.
42. Congratulations
You're done!
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