DX Blame ST Layout
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Transcript of DX Blame ST Layout
DX
© Carlos M
ergulhão
Rev. 1.5c
DXBLAME ST
© Carlos Mergulhão
DX BLAME ST Layout Rev. 1.5d - May 5, 2010
70mm
90mm
120.5 mm
L1 - Output coil: 8 turns of 1mm solid wire, 15mm dia., mounts above R29
Rev. 1.5c
V+V-
47nF 47nF
2R2
220pF
100pF
IN
GND
470µF50V
470µF50V
470µF50V
100uF16V
47uF25V
470µF50V
BD
139
BD139
BD
140
470R
220nF
47nF
47nF
100nF100nF
100nF
47nF
E C B
E C B
E C B
2K7
220R
100R
3K3
150R
3K8K
2
8K2
12K
100R
10R
470R10K
68R
220R
68R
33R
33R
10R
+220uF
16V
47uF100V
2R2
0R22 0R
22
100nF
100nF
100R
100R
22µF
22µF
10R
15R
OUT
100nF
10µF
V+V-
47nF
2R2
100pF10
0pF
I
470µF50V
100uF16V
47uF25V
2K
BIAS
500R
220nF
47nF
47nF
47nF
E C B
E C B
33R
220R
3K3
3K
12K
10R
470R
+
2R2
0R22
100nF
100nF
100R
100R
33R
OUT
10µF
C1
C2
C13
R13
C3
C4
C7
C26
C10
C24
C18
C23
C12
R24
R21
R20
R19
R18
R28
C9
C8
C20C22
C21 C19
C5
C16
C17
D5
D2D3 R11
C6
D1
D4
C14
C15
R17
R30R31R22
R26R27
R29 L1
R3
R7R4
R5
R6 R10
R14
R15
R23R25
R12
R16
R32
R1
R8
R9
R2
Q1
Q2Q3
Q4
Q5
Q6
Q7
Q10
Q11Q12Q8
Q9
2SC5200
CCE
2SA1943
E BE BB C
BD139
BLAME ST