Solder the capacitors C4 +
C5 and then C1, trim solder
wire to 2 mm.
G
You will now need the
following parts:
2 x
1 x
C4+C5
C1
103
103
104
10 nF/10V
100 nF/10V
H
Solder on the transistors and capacitor.
Bend the middle leg of the transistors slightly
backwards (image 1), pay attention to the alignment (image 2) and solder the transistors.
Pay attention to the polarity of capacitor C6, which is now soldered on. I.e. the leg marked
"-" (minus) must be pushed into the correct soldering point. Then solder the capacitor in
place and trim the soldering wires to 2 mm.
2 x
1 x
T1+T2
10 uF/10V
BC557B
BC557B
Transistor view
from above
fflat side
fflat side
rounded
side
rounded
side
Transistor
side view
be
nd
m
id
dl
e
le
g
ba
ck
w
ar
ds
The legs of the
transistors are
very close
together.
Therefore please
solder
particularly
carefully so that
you do not
create a short
circuit between
the legs.
Attention:
You will now
need the
following parts:
10 nF/10V
T1+T2
C6
BC557B
BC557B
Flat side
transistor
10 uF
+
-
"-" MINUS is here
10 uF
104
100 nF/10V
Image 1
Image 2
