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Velleman-Kit K8020 Illustrated Assembly Manual page 10

High-end valve control amplifier

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Construction
q R37: 4K7 (4-7-2)
q R38: 10K (1-0-3)
q R39: 4K7 (4-7-2)
q R40: 10K (1-0-3)
q R41: 1K (1-0-2)
q R42: 10K (1-0-3)
q R43: 10K (1-0-3)
q R44: 10K (1-0-3)
q R45: 1K (1-0-2)
q R46: 1K (1-0-2)
q R47: 10K (1-0-3)
q R48: 1K (1-0-2)
4. PCB pins
q Mount 9 pins in
each hole for the
valve supports
V1 and V2.
q Mount 3 pins in
the holes for
VR1.
VR1
10
V1
V2
5. IC sockets
q IC1: 18P
6. Capacitors
q C01: 220p (221)
q C02: 220p (221)
q C03: 220p (221)
q C04: 220p (221)
q C05: 220p (221)
q C06: 220p (221)
q C07: 220p (221)
q C08: 100n (104, 0.1, u1)
q C09: 100n (104, 0.1, u1)
q C10: 100n (104, 0.1, u1)
q C11: 100n (104, 0.1, u1)
q C12: 100n (104, 0.1, u1)
q C13: 100n (104, 0.1, u1)
q C14: 100n (104, 0.1, u1)
q C15: 100n (104, 0.1, u1)
C...

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