ELECRAFT KX1 - Appendix A - KX1 Parts List; ICs U3, U4, U5, U6, U7, U8, U9; Crystals X2-X5, X1; Encoder Z1

ELECRAFT A8
Photo Reference Designator Description Quan. Part No.
U3 IC, TC4427, dual driver 1 E600077
U4 IC, LM386N-1, AF amp 1 E600022
i
Handle with care
– ESD Sensitive.
U5,U6 IC, NE602 or NE612 mixer 2 E600006
Pre-installed on board
U7 IC, TPS76427, 2.7V reg, 5-PIN, SMD 1 E600078
U8 IC, 78L05, 5-V regulator 1 E600029
i
Handle with care
– ESD Sensitive.
U9 IC, 77L06, Low dropout 6-V regulator 1 E600079
X2-X5
Crystals, 4.9136 MHz, matched set of 4 (using p/n
E660000)
4 E850162
X1 Crystal, 3.995 MHz, low profile, HC49/US 1 E660020
Z1 Encoder, 80 Counts, w/PB switch 1 E640018
Pre-Installed on Board
Z2 Oscillator module, 50 MHz, SMD 1 E660021