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Q5
BC547
R19
10kΩ
Speaker
9.1. Take the resistor R19 and bend it, like pointed in item 3.1. Insert resistor into the board holes
marked as R19 and solder it leads.
9.2. Install the transistor Q5 legs into the board holes marked as Q5 that its case flat edge is above the
flat edge of the placement marking. Solder it leads.
9.3. Bend speaker leads. Speaker is polarized device and requires special attention when mounting.
Install the lead marked (+) in the hole marked (+) and opposite lead in the hole marked (-). Solder
leads from board opposite side as pointed on the picture
9.4. Remove speaker seal after soldering.
9. Speaker circuit components assembly
.
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