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- start with the assembly of the Logicboard, don't attach both long headers !
- begin with the resistors you can solder from component side and turn the pcb - solder from solderside too.
- place and solder the rectifiers and ferrite beads
- place and solder the IC sockets (dont fit the ICs)
- place and solder the capacitors
- place the Power header (4pin MTA156) from solderside as shown here:
ucb & lcb PCB
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make sure you use 3 pole (switched mono jacks) for the 4 top jacks ( IN A IN B , IN A IN B) |
- prepare the long headers: the distance between the controlbaord and logicboard must be 14-15mm, the big WIMA 4.7uF caps
the pinheaders are 7-8mm high, connect 2 together.
mount the male and female header together - the boards have a silkscreen layout for the 6,3mm jack - this is the component side !
- mount on the frontpanel with 4 jacks in each corner on one pcb, solder one pin on each jack, thats needed to have enough space to solder the pin headers like this:
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