LushOne Synth, Инструкции по сборке, Страница: 12 / 21

Transistors, diodes, crystal
• All Transistors and diodes and the
crystal are mounted from the back.
• Crystal location is marked near IC401
• Transistors are marked showing the
package orientation. Check you have
the two transistors and not the
voltage regulator!
•
Diodes are all vertically mounted
and shown with the square symbol.
– The diode’s stripe should be towards
the printed square / square pad
–
All diodes are mounted vertically
(like the resistors)
–
Small line coming out of square on
silk screen shows direction of the
lead.
“ you expect a diode to have its arrow
pointing toward the painted band
(sometimes called the cathode by the
snobbish) ”
Bob Pease
D201 1N4148
D202 1N4148
D203 1N4148
D204 1N4148
D205 1N4148
D206 1N4148
D207 1N4148
D420 1N4148
Q201 2N3906
Q202 2N3906
X401 16MHz
Note
arrangement of
these diodes in
the filter!