Enclosure not stated · 2 knobs

DOD FX60

Based on the DOD FX60

Category: Vibrato / Chorus· Chorus
Controls: Speed · Depth
Price: see vendor
Tags: Chorus

Open the schematic at Experimentalists Anonymous

Schematic

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Parts list 53 rows

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Check before you build · 2 values the reader of this schematic was not sure of

C18: no value drawn
U?A TL062 in the delay filter: may be the second half of U1 or a separate chip

Ref	Value	Normalized	Type	Notes
Resistors 14
×10	10K	10k		resistors drawn R? (no designator); read from the schematic by eye
×8	47K	47k		R?; read from the schematic by eye
×7	100K	100k		R?; read from the schematic by eye
×4	33K	33k		R?; read from the schematic by eye
×4	220K	220k		R?; read from the schematic by eye
×3	1K	1k		R?; read from the schematic by eye
×3	22K	22k		R?; read from the schematic by eye
×3	62K	62k		R?; read from the schematic by eye
×3	1M	1M		R?; read from the schematic by eye
×1	470K	470k		R?; input bias to VBadj; read from the schematic by eye
×1	15K	15k		R?; bias trim to ground; read from the schematic by eye
×1	150K	150k		R?; power section; read from the schematic by eye
×1	4.7K	4.7k		R?; right output; read from the schematic by eye
×1	51	51		R?; V+ to VCC; read from the schematic by eye
Capacitors 21
C2	10uF	10u		electrolytic; read from the schematic by eye
C3	10uF	10u		electrolytic; read from the schematic by eye
C6	.01uF	10n		read from the schematic by eye
C7	1uF	1u		electrolytic; read from the schematic by eye
C8	.0068uF	6.8n		read from the schematic by eye
C9	.001uF	1n		read from the schematic by eye
C16	820pF	820p		read from the schematic by eye
C17	.0022uF	2.2n		read from the schematic by eye
C18	?	?		value drawn only as 'C'; read from the schematic by eye
C19	0.1uF	100n		read from the schematic by eye
C21	.05uF	50n		read from the schematic by eye
C22	.0068uF	6.8n		read from the schematic by eye
C23	120pF	120p		read from the schematic by eye
C24	1uF	1u		electrolytic; read from the schematic by eye
C25	.068uF	68n		read from the schematic by eye
C26	1uF	1u		electrolytic; read from the schematic by eye
C27	4.7uF	4.7u		electrolytic; read from the schematic by eye
×2	47uF	47u		C?; electrolytic, LFO supply and depth; read from the schematic by eye
×1	.01uF	10n		C?; LFO timing; read from the schematic by eye
×1	25pF	25p		C?; MN3101 clock; read from the schematic by eye
×1	.05uF	50n		C?; bypass line filter; read from the schematic by eye
Diodes 2
×1	1N4001	1N4001		D?; battery reverse protection; read from the schematic by eye
×1	1N4148	1N4148		D?; bypass line; read from the schematic by eye
Transistors 5
Q1	J111	J111		JFET; read from the schematic by eye
Q2	2N5088	2N5088		read from the schematic by eye
Q3	J113	J113		JFET bypass switch; read from the schematic by eye
Q6	2N4125	2N4125		PNP, clock; read from the schematic by eye
×2	?	?		Q?; NPN, no part number given (input buffer and LED driver); read from the schematic by eye
ICs 7
U1	TL062	TL062		input stage U1A; read from the schematic by eye
×1	TL062	TL062		U?A; delay output filter, designator not given (may be U1B); read from the schematic by eye
×1	1458	1458		U?A/U?B; LFO; read from the schematic by eye
U4	LM1458	LM1458		output mixers U4A/U4B; read from the schematic by eye
×1	MN3007	MN3007		U?; 1024-stage BBD; read from the schematic by eye
×1	MN3101	MN3101		U?; BBD clock; read from the schematic by eye
×1	4007	4007		U?; CD4007 footswitch flip-flop; read from the schematic by eye
Potentiometers 2
Speed	100K	100k	Potentiometer	read from the schematic by eye
Depth	100K	100k	Potentiometer	read from the schematic by eye
Trimmers 1
×1	5K	5k		R?; VBadj bias trim; read from the schematic by eye
LEDs 1
×1	LED	LED		D?; effect-on indicator; read from the schematic by eye