Appendix A K1 Front Panel Board Parts List
PICTURE Designators Description Part Number
QTY
C1, C2 82 pF NPO disc; label: "82" E530038
2
C5, C6 .01 µF, monolithic; label: "103" E530009
2
C4 .047 µF, monolithic; label: "473" E530025
1
D1
LED, dual, orange/green; LiteOn LTL-298WJ
(Digikey 160-1037) E570000
1
D2 LED, yellow; LiteOn LTL-4253 (Digikey 160-1133) E570001
1
D3 Diode (not used at present)
0
DS1
3-character, 7-segment LCD
(V.L. Electronics p/n VI-321-DP-RC-S-12) E600015
1
J1 20 pin x 1 female socket E620025
1
Q1 2N4124 transistor, TO-92 plastic E580006
1
Q2 2N7000 transistor, TO-92 plastic E580002
1
Page 1 Front Panel