QRPKits DC20A, Manual

Page: 4 / 18

2/14/2007 Page - 4
R30 10K C30 Band specific See page 5 Mono or Disk C0G
T1 Band Specific See page 5 C31 Band specific See page 5 Mono or Disk C0G
T2 See page 13 C32 100 p Mono or Disk C0G
T3 See page 11 C33 Band specific See page 5 Mono or Disk
L2/3 Band Specific See page 5 C34 40p YEL TRIMMER
C35 4.7uF/16V ALUM
C36 .001 u Mono or Disk
C37 .1 u Mono
C38 .001 u Mono or Disk
C39 .001 u Mono or Disk
C40 .01 u Mono
C41 Band specific See page 5 Mono or Disk C0G
Semiconductors
X1 crystal U1 NJM4556AD High current opamp
SWITCH 6mm TACT 14mm shaft U2 74HC4053 Analog multiplex
U3 ATTINY11 MPU
U4 LM78L05 5V Regulator
JACKS PC mount stereo Headphone,
Paddle
PC Board Q1 PN2222A NPN
Red and Green Magnet wire Q3 2N3904 NPN
2, 8-pin IC sockets Q2/4/5/6/7/8/9 2N7000 Tfet
16-pin IC socket Q10 2N3819 j-fet
D1/2/10 1N4148
D9 1N5817