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Page 2 of 8
dc_102019.pdf
2 – R7,8, 470 ohm resistor (yellow-violet-brown-gold)
1 – R11, not used
3 – VR1,2,3, 10K pcb mounted potentiometer
9 - C1,4,8,11,12,13,14,19,21, .1uF mono capacitor marked 104
3 - C2,18,20, 100uF electrolytic capacitor
1 – C9, .001uF mono capacitor marked 102
4 – C3,5,6,7, 100pF NP0/C0G capacitor marked 101
2 – C10, 680pF NP0/C0G capacitor marked 681
2 – C15,16, 10uF electrolytic capacitor
1 – C17, 80pF trimmer capacitor
2 – C22, 120pF mono capacitor marked 121, 47pF mono capacitor marked 47, 680pF mono capacitor
marked 681
0 – C23, not used
2 - L1, T68-2 toroid core (red), T50-7 toroid core(white)
1 – L2, 1mH molded choke marked (brown-black-red-silver)
1 – T1, T50-2 toroid core (red)
2 – S1,2, SPDT switch
1 – J1, DC power jack
1 – J2, 3.5mm stereo jack
1 – J3, horz. pcb BNC female jack
1 – 100” 26awg magnet wire
2 – 8 pin DIP socket
2 – 4-40 x .50”L nylon screw
2 – 4-40 nylon nut
2 - #4 nylon washer
4 - 3/8” dia. rubber foot
Refer to the graphic below and the PCB silk screening for the placement of the components.
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Install R1,6, 10 ohm resistor (brown-black-black-gold)
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Install R2, 47K resistor (yellow-violet-orange-gold)
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Install R3,9, 220 ohm resistor (red-red-brown-gold)
Содержание K8TND
Страница 7: ...Page 7 of 8 dc_102019 pdf Schematic...