K8IQY 2N2-40 - PowerPoint PPT Presentation

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K8IQY 2N2-40

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Vcc. K8IQY 2N2-40 40 Meter CW Transceiver (Per 10/31 ... Q100. D12. D16. C28. D11. R26. R103. C100. C103. R104. R102. R100. C101. C102. D101. D100. C42. R31 ... – PowerPoint PPT presentation

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Tags: 2n2 | k8iqy | q100

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Title: K8IQY 2N2-40


1
K8IQY 2N2-40 40 Meter CW
Transceiver (Per 10/31/2001 schematics)
Pot 2
3/30/02
Low
High
Wiper
Vcc
C22
C15
1
C35
3
1
4
5
D14
3
R12
1
3
5
2
R38
C25
R35
4
R19
R20
2
L6
6
R25
4
6
D17
D15
2

TC5
C16
C38
3
C23
C40
Y2
Y4
C39
D8
R22
R36
R17
L3
R37
R13
5
4
R18
C28
D1
C18
D16
D11
C27
6
D12
D4
c
Q8
Y1
b
Y3
Q6
Q4
Q5
C20
R26
2
C19
D3
D9
C21
1
D10
R23
R14
D13
Q7
e
C100
D2
C17
C34
R103
C24
C14
1
4
R15
L2
R16
R24
1
5
3
C103
L4
R21
C36
Q100
2
3

4
2
L5
R34
6
R100
C26
2
4
R11
C101
1
3
R102
R104
C45
C6
R45
D6
C4
R43
C102
R46
Q14
D7
D5
C2
C46
R2
D101
Pot 3
R1
C50
C44
TC2
Top
C3
R10
2
1
R44
TC3
R3
C7
Q1
D100
Bottom
TC1
Bottom
C5
C9
Y5
3
6
4,5
Wiper
Q2
C1
R6
C10
L7
C13
C47
R7
1
4
C8
Wiper
D22
R4
D19
C42
TC4
R5
C11
C31
Q3
R13
R8
TC6

D21
Pot 5
D20
3
2
R9
R31
1
3
D25
D26
Low
1
TC9
C12
3
L11
R48
C49
High
4
2
C48
Q10
Q9
2
4
R51
R29
R27
C61
Q15
B
C
TC7
C30
C29
C60
R30

R61
R59
R28

R47
Q18
C56
C51
e
D24
C53
Tx
C62
Tx
Q16
Q22
R50
C32
R63
R52
TC8
C59
Q11
C63
Q12
R49
R58
R60
R53
3
C68
Q19
C54
e
Rx
2
R32
R33
2
1
R62
C52
C57
4
C37
b
C66
C64
1
R54

e
c
Q21
3
4
C43
Q17
C58
C55
R57
Q20
R55
e
Pot 4
C65
C67
R56
D23
A2ØZ2
Vcc
Key
Antenna
-
13.9 v
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