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Soldering the Printboard

Back to the top you should start with the lowest components to be fitted, ie first, the resistors then the 
capacitors. In the next level then the IC sockets, the voltage regulator. The BTDR-2 module at the last 
(component side). Left are the names of the components, on the right picture the values.

One should make things quiet and rather even look because it is not as easy for inexperienced to 
switch to a through-hole printed circuit board, a component.

If everything is assembled and the potentiometer wired, they are soldered into the PCB only a.

Thus, the majority would already be done. Who has opted for a pre-drilled housing needs now just 
mount the Potentimeter and place the board about it. When the board you have to press a bit, and 
before the strands sort something neatly under the board, since it at the point where the dual 
potentiometer sits but is relatively scarce. In any case, the board must sit so that when you screw the 
peripheral groove does not touch any pins on the board.

2015 © UK-electronic

Summary of Contents for Miniverb MEK Sounddesign

Page 1: ...Miniverb V2 with the Belton BTDR 2 X Modul Page 1 2 Introduction Short circuit description Page 3 4 Basics Page 5 6 Bill of material Page 5 7 Soldering the pcb Page 8 11 Drill template Circuit External wiring 2015 UK electronic ...

Page 2: ...d D A converter incl the associated filter 3xPT2399 The module has as its predecessor 2 separate audio outputs one of which can use a sound control tone control is unused The module requires only a voltage of 5V that is generated on the circuit board by a 78L05 from the 9V supply voltage The only active components a dual TL072 op amp is used which amplifies the input signal by a factor of 2 and su...

Page 3: ...Some connection of components TL072 Widerstand DPDT Schalter BC 549C 2015 UK electronic ...

Page 4: ...Color table for resistors MF207 FTE52 1 and a example 2015 UK electronic ...

Page 5: ... 223 2 MKT 1µF 1000nF 105 1 Elektrolytic capacitor RASM 47µF 16V 1 Elektrolytic capacitor RASM 100µF 16V 1 Elektrolytic capacitor RA 220µF 10V Diodes 1 Shottky Diode 1N5817 or 5818 Cathode line 1 LED 3mm Red Low current Schaltkreise 1 Reverb Modul Belton BTDR 2 X your choose 1 Voltage regulator 78L05 5V 100mA 1 Dual OPV TL072 Potentiometer 1 16mm Potentiometer 50K B linear Reverb Mechanic 1 Printb...

Page 6: ... switch to a through hole printed circuit board a component If everything is assembled and the potentiometer wired they are soldered into the PCB only a Thus the majority would already be done Who has opted for a pre drilled housing needs now just mount the Potentimeter and place the board about it When the board you have to press a bit and before the strands sort something neatly under the board ...

Page 7: ...2015 UK electronic ...

Page 8: ...obs which are used for 6 35mm shaft with set screw The trimmer potentiometer 10K is used to balance the volume between the original signal and reverberated signal Through the hole in the board is accessible after installation of the board with a small Phillips screwdriver The holes for the jacks are 12mm 11mm from the bottom edge the DC jack The distance phone jack DC jack is 18 5mm Technical desi...

Page 9: ... A2 A3 A1 B2 B3 B1 C2 C3 C1 S R T SN RN TN S R T SN RN TN A E S 2 3 1 6 5 7 8 4 IN 3 5V 1 OUT1 6 OUT2 5 PGND 2 SGND 4 ...

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