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ELEX K2 (Hohner Stringvox) (r3) K2-1 Voicing Board: Drawing
R4
R4
D1
D1
+
C2
C2
R1
R1
C1
C1
+
E
R5
R5
B
R3
R3
Q1
Q1
R2
R2
C
The board is drawn from components side, semi-transparent to show the
circuit side.
Component codes given here are assigned arbitrarily in the absence of
original documents.
R10
R10
B
D5
D5
D3
D3
Q2
Q2
R7
R7
C
E
R9
R9
R6
R6
R8
R8
D4
D4
D2
D2
C5*
C5*
C7 +
C7
C3
C3
Q3
Q3
E
C
D6
D6
D7
D7
B
R13
R13
C6*
C6*
C4*
C4*
R11
R11
R12
R12
R14 R15 R16
R14 R15 R16
There are twenty versions of the board each with varying resistor and
capacitor values. The shape and size of the varying capacitors (C3, C4,
C5, C6, C9) is also highly variable.
* C4, C5, or C6 are not always present.
designed c.1975 ELEX S.p.A. (Excelsior)
+ C8
C8
D8
D8
D9
D9
D10
D11
D10
D11
C
R17
R17
C9
C9
R19
R19
R18
R18
drawn 2024 electropict
B
Q4
Q4
E
R20
R20
C10
C10
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