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OLJN LAB TABØR build guide v1.1 ∞ Hi fellow! Just a quick intro before starting, TABØR is made of two boards: • brain board with all the electrolytic capacitors, vactrol, ICs and reverse polarity protection components • control board with all the potentiometers, jacks, LEDs and the 2 legs avalanche transistors Following this guide, the boards are assembled by the height criteria: short components first, tall components last.
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Download them and open the .html file with a browser. You can use them to check where a component is located on the board. They work also offline. now let’s begin! brain board ceramic caps: Snap them in. Don’t mind their polarity. tip: since they are of the same height, you can wait and solder all the ceramic caps, diodes and resistors at the same time after you’ve placed all of them on this side of the board.
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resistors: They are placed in vertical position. The body of the resistor goes on top of the white circle marked on the PCB. tip: they don’t have a polarity; this precaution is due to avoid them touching while soldered. R6, R15, R17, R22, R24, R26, R35 R7, R11, R19, R20, R25, R30, R36 100k R1, R3, R23, R28...
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diodes: They are placed in vertical position. Mind their polarity, the horizontal line (white) on the PCB needs to match the horizontal line (white) on the component. D2, D6 1N5817 ferrite: Snap them in. Don’t mind their polarity. FB1, FB2 FERRITE eurorack power socket: Place the socket matching the drawing on the PCB.
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control board resistors: They are placed in vertical position. The body of the resistor goes on top of the white circle marked on the PCB. tip: they don’t have a polarity; this precaution is due to avoid them touching while soldered. 16 R4, R5, R8, R9, R10, R12, R13, R14, R16, R21, R27, R29, R31, R33, R34, R37 transistors: Remove the middle leg of the transistors (pin 2: the base).
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surface components: Wait to solder them: just place all of them in their right place and move to the next step. p2, p3, p4 50k_t18 50k_round 10k_t18 10k_round J2, J3, J4, J5, J6, J7, J8, J9, J10, J11, J12, J13 PJ398SM now the other side headers:...
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tip: mind the polarity on the header socket on your case, remember that red line is -12v done! enjoy your new born TABØR find us: web ⇒ www.jolinlab.com e-mail ⇒ jolinlab@gmail.com Instagram ⇒ @jolinlab...
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