RolandJuno106

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Fixing broken Bender control

  • Polyphony: 6
  • Multitimbrality: no
  • MIDI:
    • Note on/off: yes
    • MIDI controllers (aftertouch, CC, etc): pitch/mod wheel
    • Sysex patch dump: yes
    • Sysex parameter control: yes
  • Other inputs/external control:
    • CV/Gate: no
    • Clock: no
    • Other CV: no
    • Audio input: no
    • Proprietary (DCB, etc): no
    • Programmer: no
  • Outputs: left/mono and right outputs
  • Patch storage: 128 patches
    • Patch dumping (tape, MIDI, etc): tape, midi
  • Voice architecture:
    • DCO: pulse, tri, sub, pwm, noise
    • LFO: rate, delay, (fixed at triangle waveform)
    • VCF: 4-position HPF
      • LPF with freq, resonance, env mod, kbd mod, lfo mod
    • ENV: 1 ADSR, and gate
    • CHORUS: off/1/2 (chorus is stereo)
  • Interface: sliders and buttons
  • Sequencer/Arpeggiator: no
  • Keyboard/rack: 5-octave keyboard, no velocity or aftertouch


To enter the test mode, hold KEY TRANSPOSE down and turn the JUNO-106 ON; the display window will read : (#### = Segment on)

To enter the test mode, hold KEY TRANSPOSE down and turn the JUNO-106 ON;
the display window will read :

        ----  ----
        |  |  |  |
        ####  ----    (#### = Segment on)
        |  |  |  |
        ----  ####

        indicating that the unit is in the test mode. During the test mode,
each switch serves as follows :

==============================================================================
| SWITCH              |     FUNCTION DURING TEST MODE                        |
==============================================================================
| KEY        | POLY 1 | UNISON:  All six modules are assigned simultaneously |
| ASSIGNMENT |        |          to a key being pressed.                     |
|            |--------|------------------------------------------------------|
|            | POLY 2 | NON      The voices are assigned to the keys played  |
|            |        | ROTARY:  in the order of CH1 to CH6 as long as the   |
|            |        |          previous keys are held down.                |
|            |        |          One-key staccato always sounds CH1 only.    |
|            |        |                                                      |
|            |        | The display window indicates current channel number. |
|            |--------|------------------------------------------------------|
|            | POLY 1 | ROTARY:  The voices are assigned in a cyclic manner; |
|            |   &    |          7th key steals the voice from the 1st key.  |
|            | POLY 2 |                                                      |
|            |        |                                                      |
|            |        | The display window indicates current channel number. |
==============================================================================
| BANK       | GROUP A| HOLD OFF                                             |
| GROUP      | GROUP B| HOLD ON                                              |
==============================================================================
| TAPE       | SAVE   | MIDI FUNCTION II CHECK                               |
| CHECK LED  | VERIFY | MIDI FUNCTION I CHECK                                |
==============================================================================
| MIDI CH    |        | Turns D/A output to 0V                               |
==============================================================================


Pressing BANK buttons also evokes Test Program and sets the front panel 
controls as below. PATCH buttons have no effect in the test mode.

=============================================================================
|B| TEST       |LFO|        DCO        |H|      VCF      |VCA|   ENV      |C|
|A| FUNCTION   |---|-------------------|P|---------------|---|------------|H|
|N|            |R|D|R|S |S |S |N |L|P|P|F|F  |R |E|E|L|K |~|L|A|D  |S |R  |O|
|K|            |A|E|A|Q |A |U |O |F|W|W| |R  |E |N|N|F|Y |/|E| |   |  |   |R|
| |            |T|L|N|U |W |B |I |O|M|M| |E  |S |V|V|O|B |S|V| |   |  |   |U|
|N|            |E|A|G|A |  |  |S | | | | |Q  |O | | | |D | |E| |   |  |   |S|
|O|            | |Y|E|R |  |  |E | | |M| |   |  | |P| |  | |L| |   |  |   | |
|.|            | | | |E |  |  |  | | |O| |   |  | |O| |  | | | |   |  |   | |
| |            | | | |  |  |  |  | | |D| |   |  | |L| |  | | | |   |  |   | |
| |            | | | |  |  |  |  | | |E| |   |  | |A| |  | | | |   |  |   | |
|-|------------|-|-|-|--|--|--|--|-|-|-|-|---|--|-|-|-|--|-|-|-|---|--|---|-|
|1| VCA OFFSET |5|0|8|  |  | 0| 0|0|0|M|1|10 | 0|0|N|0|10|~|5|0|  0|10|  0|0|
|2| SUB OSC    |5|0|8|  |  |10| 0|0|0|M|1|10 | 0|0|N|0|10|~|5|0|  0|10|  0|0|
|3| VCA/CF GAIN|5|0|8|  |  | 0| 0|0|0|M|1|6.3|10|0|N|0|10|~|5|0|  0|10|  0|0|
|4| RAMP WAVE  |5|0|8|  |ON| 0| 0|0|0|M|1|10 | 0|0|N|0|10|~|5|0|  0|10|  0|0|
|5| PWM 50%    |5|0|8|ON|  | 0| 0|0|0|M|1|10 | 0|0|N|0|10|~|5|0|  0|10|  0|0|
|6| NOISE LEVEL|5|0|8|  |  | 0|10|0|0|M|1|10 | 0|0|N|0|10|~|5|0|  0|10|  0|0|
|7| VCF HI/LO  |5|0|8|  |  | 0| 0|0|0|M|1|10 | 0|0|N|0|10|~|5|0|  0|10|  0|0|
|8| RE-TRIGGER |5|0|8|ON|  | 0| 0|0|0|M|1|10 | 0|0|N|0|10|~|5|0|1.3| 0|1.3|0|
=============================================================================


Edit functions are also active in test mode; when an edit is made, display 
window lights a dot. To return to the test mode, press the same BANK button
again.

Found at http://machines.hyperreal.org/manufacturers/Roland/Juno/info/roland.Juno-106.test-mode.txt


-- Main.BruceJames - 14 Jul 2008

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