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Topics - Vtguy22

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1
Tech Help - Projects Page / Pork Barrel
« on: April 13, 2020, 01:42:29 PM »
Hello,

  I'm trying to figure out the Pork Barrel and not having much luck.  I've reflowed everything.  I get a strong clean signal with the effect on or off.  Attached are my pics, and here are the voltages I'm getting

4558
4.65
4.65
4.65
0
4.65
4.65
4.65
9.45

MN3101
7
3.13
0
3.8
Varies
6.18
Varies
1.50

MN30007
7.1
3.89
3.14
1.45
0
3.14
1.42
1.42

TL062
Varies
4.67
Varies
0
4.07
4.8
Varies
9.45

Thanks in advance,
Paul.

2
Tech Help - Projects Page / Agua Net
« on: April 11, 2020, 09:05:01 AM »
Hello,

  I'm going through the pedals I can't figure out and have hit the Agua Net.  I can't really understand the schematic (for example there are a bunch of circles with the word "pin" in them), but I have been poking around with the audio probe.  Here's what I'm getting: On or off the effect has a strong sound, just no chorus.  If I flip the VIBE switch, no sound at all.  Using the probe IC3/IC4/Q4/Q5/R48 are getting no sound.  I am getting a very faint sound from IC5/Q3/Q6.  I have reflowed everything, and double checked values.

There is a drawing on the front of the build doc with a pic of the board, and a bunch of colored lines, but I'm not sure what they represent.  There is a thin maroon, thick maroon, thin blue, and thick blue line.  If anyone knows what each represents that might help me debug too.

Thank you in advance for any help or ideas,
Paul.

3
Tech Help - Projects Page / Rustbucket Help
« on: March 15, 2020, 11:28:29 AM »
Hello,
  I am trying to debug my Rustbucket and am not having much luck.  The bypass seems to work fine, as does the blend.  No effect seems to be coming through though.  Below are my voltages and pics.  Any help would be appreciated.

IC1
1  0
2  0
3  0
4  -14.6
5  0
6  -1.8
7  .46
8  14.68

IC2
1  12.58
2  0
3  0
4  -14.6
5  -2.5
6  -1.8
7  14.68
8  12.20

IC3
1  0
2  0
3  0
4  -14.6
5  0
6  0
7  -.5
8  14.7

IC4
1  0
2  0
3  0
4  -14.6
5  0
6  0
7  .9
8  14.7

IC5
1  -7.3
2  -7.3
3  -7.3
4  0
5  0
6  0
7  -14.6
8  -14.6
9  -14.6
10  -7.2
11  -8.8
12  -14.6
13  -7.4
14  0

IC6
1  0
2  -7.1
3  -2.4
4  -13.5
5  -14.6
6  -8.8
7  -13.8
8  -13.8

IC7
1  0
2  14.5
3  0
4  0
5  0
6  1.8
7  0
8  0
9  0
10  0
11  0
12  0
13  14.55
14  14.55

IC8
1  0
2  0
3  14.4
4  0
5  0
6  1.8
7  0
8  0
9  0
10  0
11  0
12  14.5
13  0
14  14.5

IC9
1  0
2  0
3  0
4  -14.6
5  0
6  0
7  0
8  14.6

IC10
1  0
2  0
3  11.7
4  0
5  14.4
6  14.4
7  0
8  14.5

IC11
1  0
2  0
3  0
4  -14.6
5  -14.6
6  0
7  14.6
8  0

IC12
1  -14.2
2  0
3  0
4  -14.6
5  -14.4
6  0
7  14.7
8  0

IC13
1  5.09
2  0
3  -14.6
4  0
5  14.7


Q1
  .98
  1.3
  -2.5
Q2
  0
  -.5
  -1
Q3
  .88
  1.49
  .92
Q4
  .88
  1.48
  1.8
Q5
  0
  72mv
  -14.4
Q6
  .48
  0
  -5.2
Q7
  -14.6
  -14.6
  -14
Q8
  -14.6
  -14
  -14.6


Thank You,
Paul.

4
Tech Help - Projects Page / Agua net switch question
« on: August 13, 2019, 04:23:53 PM »
I've got a question on the spdt switches  the Agua Net.  There are 3 lugs on the board, but it it looks like the third lug isn't connected to anything if I'm reading the schematic right.  Could I use a 2 lug on/off switch and not connect anything to the third lug?

Thanks in advance, Paul.

5
VFE Projects / Homing Missile Build Doc?
« on: August 13, 2019, 11:25:39 AM »
Hello,

  Does anyone happen to have a build doc for the homing missile?

Thanks,
Paul.

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