EA3GCY ILER-40 Manual Del Usuario página 11

Capacitors
Crystals
Cheked
Semiconductors
Cheked
ILER-40 SSB QRP Transceiver
(continued)
C60 100n
C61
C62 10n
C63 10n
C64 100n
C65 100n
C66 100n
C67 100n
C68 100n
C69 10n
C70 100n
C71 100n
C72 100n
C73 10uf
C74 470p
C75
C76 470p
C77 100n
CV1 60p
CV2 160p
CV3 70p
Ref. Frequency
X1
X2
X3
X4
X5
X6 12.031MHz or none
X7 12.031MHz or 12.096MHz
Ref. Type
Transistors
Q1 BC547
Q2 BC547
Q3 BC547
Q4 BC547
Q5 2N2222
Q6 BD135
Q7 2SC1969
Q8 BC547
IC's
IC1 LM741
IC2 SA/NE602
IC3 SA/NE602
IC4 LM741
IC5 LM386
IC6 78L06
IC7 78L08
IC8 78L08
IC9 78L05
104 or 0.1
1n 102 or 0.001
103 or 0.01
103 or 0.01
104 or 0.1
104 or 0.1
104 or 0.1
104 or 0.1
104 or 0.1
103 or 0.01
104 or 0.1
104 or 0.1
104 or 0.1
10uf 25V or 35V (elec)
470 Styroflex
1n 1000 Styroflex
470 Styroflex
104 or 0.1
Brown (Murata trimmer)
Tuning Polyvaricon
Tuning Polyvaricon
Ident./Comment Circuit section Located
4.915MHz
4.915MHz
4.915MHz
4.915MHz
4.915MHz
Ident./Comment
BC547
BC547
BC547
BC547
2N2222
BD135
C1969
BC547
LM741CN or UA741
SA602AN or NE602AN
SA602AN or NE602AN
LM741CN or UA741
LM386N-1
MC78L06
MC78L08
MC78L08
MC78L05
Driver E/F-2
Driver D-1
Driver C/D-2
Driver B-1
Output Amp D-4
Output Amp C-3
Output Amp E-2/3
Output Amp E-2/3
Output Amp B-2/3
Output Amp B-3
Output Amp B-4/3
Output Amp A-5
Output Amp C-5
Output Amp D-5
LPF A-6
LPF B-6
LPF C-6
PTT relay G-5/6
BFO adjust J-5
tuning L-2/3/4
tuning L-2/3/4
I.F. E-6
I.F. E-6
I.F. E-5
I.F. E-4
BFO K-6
VXO J-3
VXO I-3
Circuit section Located
Audio Mute L-7
BFO J-6/7
VXO J-3/4
VXO I-3/4
Pre Driver I-1
Driver C/D-1
Output Amp A-2
RF Rx Mute C-8
Mic preamp F-8
DSB gen/Rx mix F-6/7
SSB Dem/Tx mix F-3
Audio Preamp H/I-9
Audio Amp J-9
Dem/Gen supply H-2
BFO/VXO supply H-7
bias Driver E-3/4
bias Output Amp D-3/4
Page 11