Mojotone Relay Channel / Component Switcher Kit

Mojotone Relay Channel /
Component Switcher Kit Manual
Tools needed for build:
•
•
•
•
15W Soldering Iron (25W Max)
Wire Cutters / Stripper
Needle Nose Pliers
44 Rosin Core Solder
Lay out parts for a quick inventory (Photo 1)
• Compare physical inventory to the included bill of materials. Packaging mistakes are rare for Mojo but
double check us before you start your build.
Photo 1 - Lay out parts for quick inventory
Install components on to PCB
Install the 470uF Filter capacitor
©Mojotone® Relay Channel / Component Switcher Manual 2013
Note the “+” position. The “-” on the cap goes
in the opposite hole.
Page 1
Install the 22uF Filter capacitor
Note the “+” position. The “-” on the cap goes
in the opposite hole.
Filter capacitors installed on to PCB.
Install the 22uF Filter capacitor
Install 330 Ohm resistors on PCB
First 1N4007 diode position.
©Mojotone® Relay Channel / Component Switcher Manual 2013
Page 2
Note the orientation of the line on the PCB and
diode. Make sure that they match.
First 1N4007 diode installed
Second 1N4007 Diode position. Note the
orientation of the line on the PCB and diode.
Make sure that they match.
Second 1N4007 diode installed
Install relay on to PCB. Note orientation.
To help secure the relay to the PCB for soldering
bend the pins on each end over.
©Mojotone® Relay Channel / Component Switcher Manual 2013
Page 3
Relay installed onto PCB.
First 6.3V filament wire install point.
If you need to continue to daisey chaining your
filaments to another board or tube.
Second 6.3V filament wire install point.
If you need to continue to daisey chaining your
filaments to another board or tube.
Tip solder point for remote footswitch jack.
©Mojotone® Relay Channel / Component Switcher Manual 2013
Page 4
Sleeve solder point for remote footswitch.
***Make sure footswitch jack is isolated
from chassis ground***
Alternate solder point for footswitch sleeve.
***Make sure footswitch jack is isolated
from chassis ground***
Solder points for DPDT switch.
Solder points for DPDT switch.
Ground solder point for LED indicator.
Positive solder point for LED indicator
©Mojotone® Relay Channel / Component Switcher Manual 2013
Page 5
Mounting points for PCB.
Finished PCB with PC mounted footswitch.
(optional)
Finished PCB with PC mounted footswitch.
(optional)
Wiring Diagram for Relay.
Bottom View.
Installation notes:
Make sure the footswitch is isolated from chassis ground.
Feel free to call Mojo at 1-800-927-Mojo (6656) at any time if you any questions regarding your kit.
Thanks for choosing Mojo and don’t forget to crank it up!!
©Mojotone® Relay Channel / Component Switcher Manual 2013
Page 6