Enclosure not stated · 1 knob

EFM LFO

Category: Ring Mod / Synth· Oscillators LFOs and Signal Generators
Controls: Rate
Price: see vendor
Tags: Oscillators LFOs and Signal Generators

Open the schematic at Experimentalists Anonymous

Schematic

The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.

Parts list 64 rows

Report a wrong parse

Got parts in a drawer? See what you can build with them.

Check before you build · 1 value the reader of this schematic was not sure of

C10: drawn .01 on the schematic but missing from the printed parts list

Ref	Value	Normalized	Type	Notes
Resistors 38
R1	220K	220k		read from the schematic by eye
R2	220K	220k		read from the schematic by eye
R3	1M	1M		read from the schematic by eye
R4	1M	1M		read from the schematic by eye
R5	100K	100k		read from the schematic by eye
R6	10K	10k		read from the schematic by eye
R7	390K	390k		read from the schematic by eye
R8	390K	390k		read from the schematic by eye
R9	10K	10k		read from the schematic by eye
R10	33K	33k		read from the schematic by eye
R11	100K	100k		read from the schematic by eye
R12	330	330		read from the schematic by eye
R14	1M	1M		read from the schematic by eye
R15	1M	1M		read from the schematic by eye
R16	1M	1M		read from the schematic by eye
R17	1M	1M		read from the schematic by eye
R18	100K	100k		read from the schematic by eye
R19	100K	100k		read from the schematic by eye
R20	22K	22k		read from the schematic by eye
R21	10K	10k		read from the schematic by eye
R22	22K	22k		read from the schematic by eye
R23	2.2K	2.2k		read from the schematic by eye
R24	270	270		read from the schematic by eye
R25	20K	20k		read from the schematic by eye
R26	20K	20k		read from the schematic by eye
R27	20K	20k		read from the schematic by eye
R28	20K	20k		read from the schematic by eye
R29	10K	10k		read from the schematic by eye
R30	10K	10k		read from the schematic by eye
R31	10K	10k		read from the schematic by eye
R32	20K	20k		read from the schematic by eye
R33	22K	22k		read from the schematic by eye
R34	100K	100k		read from the schematic by eye
R35	100K	100k		read from the schematic by eye
R36	10K	10k		read from the schematic by eye
R37	100K	100k		read from the schematic by eye
R38	100K	100k		read from the schematic by eye
R39	100K	100k		read from the schematic by eye
Capacitors 10
C1	0.1uF	100n		read from the schematic by eye
C2	0.1uF	100n		read from the schematic by eye
C3	.01uF	10n		read from the schematic by eye
C4	0.1uF	100n		read from the schematic by eye
C5	.01uF	10n		read from the schematic by eye
C6	10uF	10u		16V; read from the schematic by eye
C7	.001uF	1n		read from the schematic by eye
C8	.001uF	1n		read from the schematic by eye
C9	.01uF	10n		read from the schematic by eye
C10	.01uF	10n		on the schematic only, not in the parts list; read from the schematic by eye
Diodes 3
D1	1N914	1N914		read from the schematic by eye
D2	1N914	1N914		read from the schematic by eye
D3	4.7V zener	4V7		read from the schematic by eye
Transistors 6
Q1	2N3906	2N3906		read from the schematic by eye
Q2	2N3904	2N3904		read from the schematic by eye
Q5	2N3904	2N3904		read from the schematic by eye
Q3	2N3819	2N3819		read from the schematic by eye
Q4	2N3819	2N3819		read from the schematic by eye
Q6	2N3819	2N3819		read from the schematic by eye
ICs 4
U1	CA3080	CA3080		read from the schematic by eye
U2	TL074	TL074		read from the schematic by eye
U3	74LS93	74LS93		read from the schematic by eye
U4	TL072	TL072		read from the schematic by eye
Potentiometers 1
Rate	1M	1M	Potentiometer	P1; read from the schematic by eye
Trimmers 2
T1	50K	50k		Init; read from the schematic by eye
T2	50K	50k		read from the schematic by eye