Utility board

powsplatboom·Synth-DIY·In Process/Buena Utilities/Utility_board/Utility_board.kicad_pcb

Utility board is an open source PCB design by powsplatboom: a 2-layer, 399.8 × 72 mm board with 242 components (83 distinct parts). It is built around the SN74HC393N, TL074, LM4040A, L78L05_SO8 and more. Filed under audio.

Where I will be collecting documentation for all my synth parts

Built around

SN74HC393N TL074 LM4040A L78L05_SO8 L79L05_SO8 LM311 AS3360 SSI2130 PJ-3001f NE555D

Parts list

242 components, 83 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	SN74HC393N	DIP-14_W7.62mm_Socket	IC1
4	TL074	DIP-14_W7.62mm_Socket	U1, U2, U3, U4
1	LM4040A TL074	DIP-14_W7.62mm_Socket	U5
1	TL074	DIP-14_W7.62mm_Socket	U6
1	L78L05_SO8 TL072	DIP-8_W7.62mm_Socket	U7
1	L79L05_SO8 TL074	DIP-14_W7.62mm_Socket	U8
1	LM311 AS3360	DIP-14_W7.62mm_Socket	U9
1	AS3360	DIP-14_W7.62mm_Socket	U10
1	SSI2130 PJ-3001f	PJ-3001_Mono_Phone	U11
47	PJ-3001f	PJ-3001_Mono_Phone	U12, U13, U14, U15, U16, U17, U18, U19 +39
1	NE555D	DIP-8_W7.62mm_Socket	U56
1	2N7002 2N3904	TO-92_Inline	Q1
1	MMBT3904 2N3904	TO-92_Inline	Q2
6	2N3904	TO-92_Inline	Q3, Q4, Q5, Q6, Q7, Q8
1	CONN_02X08_ODD_EVEN Conn_01x16_Male	IDC-Header_2x08_P2.54mm_Vertical	J1
1	PJ301_THONKICONN Conn_01x16_Male	IDC-Header_2x08_P2.54mm_Vertical	J2
3	10k	Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles	RV1, RV2, RV3
3	B100K 10k	Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles	RV4, RV6, RV8
2	B10K 10k	Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles	RV5, RV7
1	B100K 100k	Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles	RV9

Show 63 more

Qty	Part	Footprint	Refs
3	100k	Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles	RV12, RV13, RV14
1	20k	Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles	RV15
4	50k	Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles	RV16, RV19, RV20, RV21
1	R_POT_Dual_Separate	Potentiometer_Alpha_RD902F-40-00D_Dual_Vertical_CircularHoles	RV22
3	B5819W BZX55C2V0	D_DO-34_SOD68_P7.62mm_Horizontal	D1, D2, D3
1	1N4148W BZX55C2V0	D_DO-34_SOD68_P7.62mm_Horizontal	D4
8	1N4148W LED	LED_D5.0mm	D5, D6, D7, D8, D9, D10, D11, D12
2	10U 4n7	C_Disc_D4.3mm_W1.9mm_P5.00mm	C1, C2
2	10U 10uf	CP_Radial_D5.0mm_P2.50mm	C3, C4
1	100N 10uf	CP_Radial_D5.0mm_P2.50mm	C5
9	100N 100nf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C6, C12, C13, C16, C17, C18, C19, C24 +1
4	100P 100nf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C7, C10, C11, C20
2	0.33U 100nf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C8, C9
1	0.1UF 100nf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C14
1	10U 100nf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C15
3	10N 100nf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C21, C22, C23
1	10nf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C26
1	100N 10nf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C27
2	100N .1uf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C28, C31
2	.1uf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C32, C33
1	100N 22pf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C34
1	100P 22pf	C_Disc_D4.3mm_W1.9mm_P5.00mm	C35
16	100K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R1, R3, R5, R9, R15, R17, R18, R20 +8
3	100K 220K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R2, R4, R6
1	110K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R7
1	110K 220K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R8
5	100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R10, R11, R84, R87, R89
6	20K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R12, R13, R14, R49, R55, R56
1	100 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R16
1	500K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R19
1	51K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R21
2	10K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R23, R50
2	50K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R30, R34
1	50K 20K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R32
1	50K 47K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R33
1	110K 20K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R35
1	110K 47K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R36
3	100K 20K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R37, R78, R80
1	100K 47K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R38
2	51K 20K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R39, R57
1	51K 47K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R40
2	51K 6K8	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R41, R42
1	10K 6K8	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R43
1	100K 1k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R44
1	24K 6K8	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R45
2	20K 1k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R46, R64
1	4.02K 1k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R47
1	4.75K 1k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R48
1	270 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R51
1	4.75K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R52
1	267K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R53
1	4.7K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R54
17	20k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R58, R65, R66, R67, R68, R77, R79, R82 +9
1	5.1K 20k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R59
1	20K 20k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R60
1	12.7K 20k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R61
1	80K 20k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R62
1	62K 1k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R63
16	1k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R69, R70, R71, R72, R74, R75, R76, R86 +8
4	100R	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R73, R91, R92, R93
1	33K 100k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R81
1	33K 1k	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R83
2	39K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R106, R107

Utility board

Built around

Parts list

More boards in Synth-DIY

Panning Mixer

Spring Reverb

SSI2130 Oscillator

Stereo Mixer

Feed Forward Compressor

Feed Forward Compressor 14HP

OutputBoard

BIGRIG OUTPUT

Layout

Distribution Board

Similar boards

Simplemixsmall

Mult

Logiverter

Vca

VCO

Mix