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Velleman K4401 Manual De Usuario página 6

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Construction & connection
6. Correction network
Fit the diode D8 vertically and with one lead connected for the present.
Mount one side of R16 vertically on the anode side of D8.
Then connect the free extremities of each diode-
resistor pair together and cut them.
6
D8 : 1N4148
D8
R16 : 470
7. Capacitors.

C1 : 22pF (22)

C2 : 100nF (104)
 C3 : 100nF (104)
 C4 : 100nF (104)
8. Transistors.
 T1 : BC557B
 T2 : BC557B
 T3 : BC557B
 T4 : BC517
C...

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