sympleSEQv2.0_UNIVERSAL_BOM [PUBLIC]
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sympleSEQ v2.0 Bill of Materials
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Part QtyDesignatorsNote/s
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Logic BoardControl Board
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Included in the full kits:
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CD4017 Decade Counter 1IC1
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CD4093 Quad NAND Gate1IC2
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TLC274 Quad Operational Amplifier2IC3, IC4
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Note: TLC279 is also a possible substitute. Pretty much any single supply quad opamp will work just fine!
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LM78L05 Voltage Regulator2U1, U3T0-92 kinked lead package -- mouser part 512-LM78L05ACZXA
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LM78L10 Voltage Regulator1U2T0-92 kinked lead package -- mouser part 595-UA78L10ACLPRE3
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14 pin DIP IC Socket3IC2, IC3, IC4
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16 pin DIP IC Socket1IC1
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.1uF Ceramic Disc Capacitor4C1, C2, C3, C45mm lead spacing
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10uF Electrolytic Capacitor2C5, C62.54mm lead spacing
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.01uF Ceramic Disc Capacitor2C7, C85mm lead spacing
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Note: All capacitors should be 25V rating or greater
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1N914 Small Signal Diode28All diodesAll diodes
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Note: Or equivalent (ie: 1N4148)
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1k Resistor8 R1, R2, R3, R4, R5, R6, R7, R8
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100k Resistor6R9, R10, R11, R12, R13, R14
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10k Resistor10R15, R16All resistors
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4.7k Resistor2R17, R18
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12k Resistor2R19, R20
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15k Resistor1R21
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40 pin .1" male breakaway header3JP1, JP2, JP3, xpandThe board is designed to accommodate 4pin MTA-156 power connectors for power like found on MOTM modules, should you wish to use them!
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12 pin .1" female header1JP1
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5mm LED (ultra-bright)8LED1-8I supply red LEDs in the kits
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LED Spacer8
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ON-OFF-ON .1" pitch toggle switch8S1-8Mouser part number: 108-0044-EVX
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Note: Alternatives: SPDT101PCSM (futurlec.com), EG2451-ND (Digikey)
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Alpha 9mm 100k linear potentiometer8CV1-8Mouser part number: RV09AF-40-20K-B100K
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100k linear potentiometer (panel mount)1Clock Frequency
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SPDT toggle switch (panel mount)1Pause/hold SwitchStandard toggle switches
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Momentary ON push button (or toggle) switch (panel mount)1Reset SwitchStandard push-button/toggle switches
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M3 machine screw, nut + PCB standoff4xxxxFor fixing the logic board to the control board - 10mm spacer w/ 25mm M3 screw and nut
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sympleSEQ v2.0 PCB Set1http://www.hexinverter.net
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Not included in the kits (due to format/personal preference):
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Jacks (to match your format)8CV outs (5v, Vcc), Gate outs (5V, 10V), Clock input, Clock output, Reset, Pause1/4", banana, etc.!
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Knobs9Clock Frequency, CV1-8<= 14mm diameter, set-screw style (Davies 1900H seem to work well!)
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Wire xx26AWG or so is recommended
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Re:Synthesis Front Panel1http://www.resynthesis.co.uk
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Longer M3 Machine Screws + nuts6Only necessary if not using threaded switches on the control board (as the threaded switches suggested from Mouser mount the board to the panel quite well)
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