MAIN PCB R10, 12k R31. 2) Now with the capacitors. C12,C7 C20 C6. 1N4148 D3, D5, D6 Zener 4v7 D1, D D4, D7 ferrites F1+, F2- 4) Transistors

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1 Micrón (v.) ASSEMBLY MANUAL Thank you for choosing this kit. Let s go! WARNING: Please, read the instructions completely before start and follow the steps carefully. Some of assembly parts are not so obvious as they seem even for the expert DiYers. MAIN PCB ) Solder the resistors according to their value. Identify the resistors by their colour code or using a multimeter. 00k 0k k k k k 7k 50k 00k k7 M k M 0M 0k k k R9, R, R, R5, R7, R, R, R5, R, R8, R5, R7 Brown black black orange brown R, R, R, R8 Brown black black red brown R7, R9, R, R Orange black black black brown R,R5 Yellow violet black black brown R, R, Brown red black red brown R0, R7 Brown black black brown brown R0, Orange orange black red brown R9 Red black black brown brown R, Yellow violet black red brown R0 Brown green black orange brown R, Red black black orange brown R Red violet black brown brown R8 red black black yellow brown R Yellow orange black brown brown R Brown black black yellow brown R8 Brown black black green brown R Red black black red brown R Orange black black brown brown R9 Red yellow black red brown ) Now with the capacitors. 00n u 0u 00p 70n 7p C, C, C, C5, C, C8, C9, C, C5, C, C9 C, C0, C C7,C8 C,C7 C0 C uF 5v polarized 0.7k (the yellow one) 7 (or 70) ) Diodes and ferrites using a cut leg of resistor or diode N8 D, D5, D Zener v7 D, D 587 D, D7 ferrites F+, F- N8 v7 or...b0 N587 ) Transistors N90 T,T N90 5)Solder the IC sockets and insert de IC. TL TL k IC, IC, IC, IC8. IC5, IC7 IC IC TL TL07 CD0 )Trimmer INIT 7) Power connector 0. and pin header female

2 CONTROL PCB ) Solder the resistors according to their value. 00k 0k K5 k 00k 7k 50k K 0K 70 k k 50 0K 0k K9. K 80K 95K 0K 70K R0, R0, R7, R0, R,R R5, R0, R5 R0,R0 R8, R R, R5 R, R7 R07, R R,R9 R R8 R R05 R R R R9 R08 R0 R09 R R R0 Brown black black orange brown Brown black black red brown Brown green black brown brown Orange black black brown brown Red black black orange brown Yellow violet black red brown Brown green black orange brown Red red black red brown Red yellow black orange brown Red violet black black brown Brown red black red brown Brown black black brown brown Green brown black black brown Red red black orange brown Red black black red brown Orange white black brown brown Yellow red red silver brown Blue red black brown brown Grey red black orange brown White green orange red brown Orange orange black orange brown Yellow violet black orange brown ) Capacitors 00n u 7p 0n n n 50p C0, C0, C0, C07, C0, C C C09, C C0 C0 C.FREQ C (or 70) 0 0 Red Wima 5 ) Diodes N8 D0, D0, D0, D0, D05, D0 N8 ) Transistors N90 T0, T0 N90 T0 N90 N90 5) Sockets and IC LF IC0, IC0 LM9 IC0 it s like transistor! LM-5v IC0 LF LM9 LM-5v ) Trimmers 0k 00k k REF,V/O MIN EXP ) Pin header male 8) Screw the spacers before place the front panel components FRONT PANEL This stage is critical, please, read carefully the instructions. Take your time. The components must be in the PCB and attached to the board prior to soldering, otherwise it will be very difficult (even impossible) to place the front panel. Besides, it will cause mechanic stress that will shorten the lifetime of the component or the soldering or even it could break it. ) Screw spacers first One of the pot. have a different value. (05) See the bottom pot. ) Without soldering, place the potentiometers, jacks, switch and leds (long led on +), the green led goes to the EG, next to the jack gate. The red led goes next to the pote Drive. All pots 0 (00k) except Release pot (rel) =05 (M) ) Place the panel and screw the potentiometers, jacks, switch and put the leds in his place, now it s time to solder all. ) Put the knobs in their place and it s ready.

3 In these photos, some resistors or capacitors values may have changed, use these photos as reference for assembly only. CONTROL PCB: MAIN PCB:

4 CALIBRATION After the assembly it s necessary to do some calibrations. Handle the trimmers multiturn with care. It s not a potentiometer as those of the panel. If you turn it and nothing happens, maybe it's the limit (there is no block). ) Adjust the start point of the VCA: When the module is connected to the power bus, by default, you will have signal in the out. (Wave selector in saw or pwn and open the filter.) The gate led must be ON constantly. Now, connect a jack without signal to the gate. Gate led OFF. When connecting the jack, if Micrón stops sounding, then it is ok. In order to increase precision, move the INIT Trimmer just to the point prior it starts sounding. After connecting the jack, if it continues sounding, adjust INIT until it stops sounding. ) Adjust the VCO: Tools: -Small flatheaded screwdriver, -Tuner, -Tester/multimeter, -source or module that can produce constant voltage (cv) of.000v. (for example: Befaco atenuverter...) Calibration steps: -Next to the jack v/o there is a PAD (with a hole). The tester measurement should be 5.00v, otherwise, adjust using the REF. trimmer beside. See photo > -Locate the trimmers MIN and V/O under the jack sync. -Connect a tuner to the micrón -Center the pote tune. 5-Make ready an out of another module of.000v with the multimeter/tester. -With the tuner, adjust a C (5.Hz) with the trimmer MIN. 7-Now, put those.000v to v/o and adjust again with the trimmer MIN but this time to C5 (5.5Hz ) 8-Remove the.000v now. If the tuner indicates C you have finshes! Otherwise: 9-Adjust a C with the trimmer V/O and go back to the step 7). It s quite normal to do the 7, 8 and 9 steps more than once. But if you have done it more than 0 times, make sure you do the steps correctly, or /and take a rest and try it again later. If you cannot do it in another 0 times, you should check that you have soldered all the components in their correct place, value and polarity. In my web, you will find tutorial videos. 0- Once it indicates C without the.000v and C5 with the.000v, (0v=C and.000v=c5), you can check with 5.000v it should get C7. Otherwise, do the following: - Adjust until C7 with the trimm EXP, next to the Jack FM. Then, remove the 5.000v. If it indicates C go back to the step 7). If it doesn t go back to the step 9). Do the loop 7, 8 and 9 another time, until it's C and C5. Afterwards, put 5.000v and check that there is C7. Otherwise, start again with step 0 Now the Micrón is ready to be used. Enjoy it!! If you have any question or doubt: contact@olitronik.com manual with color photos and more info at olitronik.com

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