![Tsyklon Labs Plitka Trace Скачать руководство пользователя страница 6](http://html.mh-extra.com/html/tsyklon-labs/plitka-trace/plitka-trace_build-instructions_1178605006.webp)
11) At this point, it is important to check that the power supply circuit is working as designed so that you do not damage the Xprotolab
module. Mount the PCB into your helping hands, vice, or something non-conductive that will hold the PCB in place for test, while
powered up. Next connect the PCB to a Eurorack Power supply if you have one near your workbench. If you only have a bench-top power
supply available and set it to +12VDC. This module makes its own 5VDC (as we will soon test) and it doesn't use -12VDC, so a single
channel bench-top power supply set to +12VDC will suffice.
12) Once your TRACE PCB is set up and powered, turn on your voltmeter and set it to VDC. Connect the Red and Black leads to the
terminals shown in the picture below.
Then, check your voltmeter reading. You should read somewhere close to 5VDC. As shown in the picture below, 4.98VDC is close enough
for rocket science, and synthie stuff.
If your on-board power supply rings true, you are ready to proceed. If not, double check your solder joints, and check your work for shorts
or open connections.
DIY Build DOC/BOM
PLITKA TRACE
V 1.3
Page 6