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Integrated Circuits
LM4040-10 10V reference
U3
LT1013 dual op-amp
U2
TL072ACP dual op-amp
U1, U4, U5
Potentiometers
50K linear
ENV1_DEPTH, VCF_FREQ, LFO_RATE, ENV1_SUSTAIN,
VCO2_LEVEL, SUB/EXT_LEVEL, ENV1_RELEASE, ENV1_DECAY,
RESONANCE, ENV2_ATTACK, VCO2_PW, VCO1_PW,
ENV2_RELEASE, VCO2_TUNE, VCO2_PWM, VCO1_PWM, VCF_FM1,
TUNE, VCF_TRACK, VCO1_LEVEL, VCF_FM2, ENV2_DECAY,
ENV1_ATTACK, VCO1_VCA, SHAPE, ENV2_SUSTAIN
50K audio (log)
VCO1/2_FM, VCO2_FM
I recommend additional M7 flat washers for all 28 pots to go between the pot and the inside surface
of either the MOTM format panel or the shim panel for MU builds. I recommend using the same
thickness of flat washer as those that come with the pots.
Switches
SPDT on-on switch
VCO1_WAVE, SYNC, BP/SHAPE
SDPT on-off-on switch
VCO1_OCT, VCO2_OCT
DPDT on-on switch
VCO2_WAVE
Miscellaneous
10-way SIL header *
CN1, CN2, CN3, CN4, CN5, CN6, CN7, CN8
* SIL headers fitted to the underside of the board and soldered from the top. ie. the pins face down.
IC sockets are optional but recommended for DIY projects. There are four 8-pin DIL sockets used
on the ASV pot/switch board.
For the Pot/switch board the 10-way SIL headers are best soldered last and fitted to the underside of the board.
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