2-7) Next, install the rest of the Power Supply capacitors C301 [47µF], C302 [100nF], C303 [0.33µF], C304 – C306 [3 x 0.1µF] into the
PCB and solder in place,
NOTE:
C301 is mounted horizontally [do your best to locate it within the screen printed capacitor symbol to give yourself enough room to
comfortably solder the Shrouded Power Header in step 2-13]. With the exception of C302 [MLCC, not polarised], the rest of these
capacitors are polarised Aluminum Electrolytic capacitors and must be installed with the correct orientation – the long pin on the capacitor
is the [+] terminal. Align this pin with the [+] marks on the PCB for each capacitor:
2-8) Next, install the last few components for the power supply that go onto the front side of the PCB – VR301 [5k], 10VREG [LM317L], and
PF301 [RUSBF110]. Prepare trimmer VR301 by turning it to the middle position. We will adjust it in Step 2-20 when we test and set the power
supply components:
DIY Build DOC/BOM
KOSMODROM CHAOS DIVIDER
V 1.4
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