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Components 

 

Part  Value  Comment  Part  Value 

Comment  Part  Value 

Comment 

C1 

22n 

MKT 

C18 

100n 

MKT 

R11 

20k 

  

C2 

100u  Electrolyte 

C19 

47u 

Electrolyte 

R12 

10k 

  

C3 

1u 

Electrolyte 

C20 

100p 

Ceramic 

R13 

10k 

  

C4 

1u 

Electrolyte 

C21 

47u 

Electrolyte 

R14 

10k 

  

C5 

1u 

Electrolyte 

C22 

47u 

Electrolyte 

R15 

5k1 

  

C6 

4n7 

MKT 

D1 

1N5817    

R16 

2k 

  

C7 

2n2 

MKT 

IC1 

TL072 

Socket 

R17 

20k 

  

C8 

2n2 

MKT 

IC2 

PT2399  Socket 

R18 

2k7 

  

C9 

100n  MKT 

R1 

1M 

  

R20 

10k 

  

C10 

100n  MKT 

R2 

180k 

  

R21 

10k 

  

C11 

15n 

SMF 

R3 

360k

 

  

R22 

5k1 

  

C12 

10n 

MKT 

R4 

22k 

  

R23 

100k 

  

C13 

22n 

MKT 

R6 

1k 

  

REG1 

LM78L05  Socket 

C14 

1u 

Electrolyte 

R7 

33R 

  

VR1 

B50k 

Mix 

C15 

47n 

MKT 

R8 

10k 

  

VR2 

B25k 

Volume 

C16 

47p 

Ceramic 

R9 

10k 

  

VR3 

B50k 

Feedback 

C17 

100n  MKT 

R10 

1k 

  

VR4 

B50k 

Delay 

 

 

Summary of Contents for Oceanic Delay

Page 1: ...1 Oceanic Delay Building instructions V1 1 ...

Page 2: ...2 Table of contents Components 3 General guideline for components 4 General building tips 4 Modifications 5 Tap Tempo Daughterboard 5 Offboard wiring 6 Troubleshooting 8 Schematic 9 ...

Page 3: ... 1u Electrolyte C22 47u Electrolyte R15 5k1 C6 4n7 MKT D1 1N5817 R16 2k C7 2n2 MKT IC1 TL072 Socket R17 20k C8 2n2 MKT IC2 PT2399 Socket R18 2k7 C9 100n MKT R1 1M R20 10k C10 100n MKT R2 180k R21 10k C11 15n SMF R3 360k R22 5k1 C12 10n MKT R4 22k R23 100k C13 22n MKT R6 1k REG1 LM78L05 Socket C14 1u Electrolyte R7 33R VR1 B50k Mix C15 47n MKT R8 10k VR2 B25k Volume C16 47p Ceramic R9 10k VR3 B50k ...

Page 4: ...tor For the voltage regulator you can buy a 20 pin SIL socket and cut of the pins you need IC1 requires a 8 pin DIL socket IC2 a 16 pin DIL socket Now solder the ceramic capacitors the diode D1 then you can solder the MKT capacitors and the electrolyte capacitors Note that C3 C4 and C14 fit both MKT and electrolyte Watch out for their polarity The polarity of the 3 holes of C3 are For C4 and C14 t...

Page 5: ...es 15nF 68nF 33nF DP3T On Off On switch To pin 1 of C11 To pin2 of C11 Some people prefer another IC than the TL072 You could try a OPA2134 instead Tap Tempo Daughterboard If you are planning on using a taptation tap tempo daughterboard sold separately contact your seller then do not connect R18 and VR4 You can connect the PT2399 pin 6 output of the daughterboard via the left hole of R18 marked wi...

Page 6: ... that the output jack ground is not connected Make sure there is good electrical contact between the jack and the enclosure If not you can connect the output ground to the input ground like the rest for stargrounding The LED requires a resistor R led in the diagram depending on the type of LED you are using An ultra bright red or blue LED requires a 3k3 resistor Green requires 680R Blue pin 1 Whit...

Page 7: ...to Taptempo board Tip Tip Ring Ring Output Jack Input Jack Cathode short leg Anode long leg Footswitch Sleeve R led Ring Tip If you are getting a groundloop then first try to disconnect the ground from the output to your taptempoboard and see if that solves the problem Blue pin 1 White pin 2 Yellow pin 3 ...

Page 8: ...stors do not need to be oriented Check if you used the correct values of the components For resistors you can look here http www diyaudioandvideo com Electronics Color Double and triple check your soldering A lose or cold solder can be really bad for your board Replace the IC s and transistors one might be defective Before doing that first unplug the 9V and wait 5 seconds Check that you have good ...

Page 9: ...9 Schematic ...

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