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ASSEMBLY
INSTRUCTIONS
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THE INSTRUCIONS BELOVE SERVES AZ A ROUGH GUIDE TO BUILD YOUR MODULE
IF YOU ARE A CONFIDENT BUILDER FEEL FREE TO FOLLOW YOUR USUAL METHODS
www.doboz.audio * www.fb.com/doboz.audio * info@doboz.audio

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Summary of Contents for Doboz XIIO

  • Page 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - THE INSTRUCIONS BELOVE SERVES AZ A ROUGH GUIDE TO BUILD YOUR MODULE IF YOU ARE A CONFIDENT BUILDER FEEL FREE TO FOLLOW YOUR USUAL METHODS www.doboz.audio * www.fb.com/doboz.audio * info@doboz.audio...
  • Page 2 STEP 1 START WITH COMPONENTS AROUND POWER CONNECTOR: D4, D5 - 1N5819HW diodes (SOD123) L1, L2 - filter beads (0603, if you can't get them substitute with 10R resistors) IC1 - LM1117DT-5.0 (TO252, 5V voltage ragulator) C9, C10 - 47uF/35V (PANASONIC D) C8 - 22uF/25V (PANASONIC C) POWER CONNECTOR - 2x5 eurorack power connector, preferably shrouded D5 AND D6 IS MISSING FROM THE SILKSCREEN ON YELLOW PCBS,...
  • Page 3 STEP 2 INSTALL PASSIVE COMPONENTS: 100nF - C1, C2, C3, C4, C5, C6, C7, C11, C12, C13, C14 220R - R3, R10 1k - R1, R2, R4, R5 4.7k - R12, R13 10k - R7, R8 100k - R6 150k - R11 220k - R9 STEP 3 INSTALL SEMICONDUCTORS:...
  • Page 4 STEP 4 TRIMMERS AND SOCKETS: TR1 "V/OCT" - 20k (3296w style) TR2 "ZERO" - 10k (3296w style) 15 pin socket (x2) - Arduino Nano 12 pin and 6 pin socket - MPR121 breakout board Use breakable sockets. You can solder Nano and MPR121 board directly to the PCB, but it's not recommended.
  • Page 5 STEP 5 Insert jacks, addressable LEDs, encoder and the included 12 pin header into PCB. Don't solder them yet! To line up the encoder with jacks mount an extra nut and washer on its thread. This will narrow the gap between the encoder body and panel. Make sure you've got the correct LEDs (two long and two short legs).
  • Page 6 STEP 6 INSTALL FIRMWARE - download and extract XIIO firmware from www.doboz.audio - install Arduino IDE and CH341SER driver to your computer - install FastLED and Adafruit MPR121 libraries Arduino IDE > Sketch / Include Library / Manage Libraries - open XIIO_v2_firmware.ino Arduino IDE >...

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