FOUR CHANNELS MIC PREAMP MP312-4
©2019 WWW.AVDAUDIO.COM
Ceramic capacitor:
IMPORTANT!
To avoid any mistakes after the order of the components check each component by
multimeter! Make sure that it corresponds to the nominal value indicated on the PCB
and place them on a blank sheet with the measured values. Want to remind to you:
•
Resistors are
not polarized
elements
•
All diodes are
directional
! Make sure you insert them in the correct direction.
•
Film capacitors are
polarized
elements
•
But ceramic capacitors are
not polarized
Remember please!
Unit has four same channels. We will build this, based only on the one channel. Others
channels be assembled by the same way. But other important steps we will show
separately.
2) Second step we start to build preamp with main PCB.
All parts you need for this board you can find in the BOM. Marked “Preamp parts”
Here is a picture of Preamp PCB:
Содержание MP312-4
Страница 13: ...FOUR CHANNELS MIC PREAMP MP312 4 2019 WWW AVDAUDIO COM...
Страница 26: ...FOUR CHANNELS MIC PREAMP MP312 4 2019 WWW AVDAUDIO COM Check each side of PCB...
Страница 37: ...FOUR CHANNELS MIC PREAMP MP312 4 2019 WWW AVDAUDIO COM On the back side And on the front side...
Страница 53: ...FOUR CHANNELS MIC PREAMP MP312 4 2019 WWW AVDAUDIO COM Then instal the second And soldering all these...
