3-Channel Mixer 136 Build Guide

Assembly Instructions

The 3-Channel Mixer 136 module has no particular build requirements not already covered in the ‘General Build Info' page.

Calibration

This module requires no calibration or tuning.

PCB Parts List

Part Number Quantity Value Name RefDes
7212-731 2 22p 22p MLCC Capacitor C1, C4
7212-768 4 100n 100n MLCC Capacitor C2, C3, C6, C7
7213-315 2 10u Non-Pol 10u Non-Pol Electrolytic C5, C8
7213-110 2 100u 100uF 25V Electrolytic C9, C10
7212-486 4   1N914 D1, D2, D3, D4
7212-301 1 Eurorack Eurorack Power J1
1208-010 1   Flex Strip 10way J2
      Pot 100k Lin PCB Angle* P1, P2, P3, P4
7212-409 2   2N3904 Q1, Q3
7212-410 2   2N3906 Q2, Q4
7163-027 4 100R 100R 0.25W 1% Metal Film Resistor R1, R12, R13, R17
7163-051 2 1k 1k 0.25W 1% Metal Film Resistor R2, R5
7163-083 4 22k 22k 0.25W 1% Metal Film Resistor R3, R11, R14, R16
7163-099 5 100k 100k 0.25W 1% Metal Film Resistor R4, R6, R7, R8, R10
7163-035 2 220R 220R 0.25W 1% Metal Film Resistor R9, R15
7212-542 2   TL072 U1, U2

*See below for MOTM or MU Potentiometers

Module Parts List

Description Reference MOTM Qty MU Qty
Components Kit 7216-236-1 1 1
Accessories Pack including: 7216-236-2 1 1
Pot Sticky Pads 7210-188 4 4
10mm M4 Spacers 7210-186 4 4
M4 x 14 Cap Head Screws 7210-187 4 4
M3 x 8mm Stainless Panel Screws 7216-151 4  
8-Pin IC Socket 7212-331 2 2
Power Lead 7216-164 1  
M²Synth MU / MOTM Voltage Regulator / Interface 7216-170   1
MOTM Front Panel 7216-536 1  
MOTM Back Panel 7216-803 1  
MU Front and Back Panel 7219-562   1
Main PCB 7216-036 1 1
Jack Socket PCB 7215-723 1 1
Jack Sockets 7212-220 1 1
B100k Pots Long Shaft 7300-820 4  
B100k Pots Short Shaft 7300-821   4
Stereo Jack Socket 1205-074 4 4
KM20B Knobs 7212-170 4  
MU Knobs 7212-169   4
Circuit Schematic S-7216-036-b 1 1

PCB Layout 

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