Velleman К8060 User Manual
Page 6
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6
Construction & connection
C1 : 47pF (47)
C2 : 47pF (47)
C3 : 47pF (47)
C4 : 680pF (681)
C5 : 680pF (681)
C6 : 47nF
(473)
C7 : 100nF (104)
C8 : 100nF (104)
6. Capacitors.
C...
LD1 : Red
9. LED. Watch the polarity!
LD...
CATHODE
T1 : BC640
T2 : BC640
T3 : BC639
T4 : BC547B
T5 : BC557B
8. Transistors.
RV1 : 1K
7. Trim potentiometer
RV1
IN
GND
10. PCB tabs.
LS+
LS-
AC (2x)
AC-0 (2x)
12. PCB terminals
C9 :
10µF
C10 : 100µF
C11 : 470µF
11. Electrolytic Capacitors.
Watch the polarity !
C...
D3 : 1N5404
D4 : 1N5404
D5 : 1N5404
D6 : 1N5404
5. Power diodes.
Watch the polarity !
D...
CATHODE
+/-5mm
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