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Messages - TNblueshawk

#61
General Questions / Re: Aion Blueshift
November 10, 2020, 10:24:01 PM
Ok, so I probed all the IC's actually. First, both BBD's pass zero signal on pins 7 and 8. Quite as a church mouse there. Of the 12 IC's the following are the only pins to pass signal.

IC 1 - pins 2 & 7
IC 2 - pin 5 barely audible but still there
IC 11 - pins 4 & 12
IC 12 - pins 2 & 6.

All other IC's and pins pass no signal or really any noise at all for that matter. No static etc...

Voltage readings:

IC 1:         IC 5:              IC 7:                                    IC 12:
1: 0           3.77-5.09       .6 - 6.0 ( quite the swing)       4.6
2: 4.6         .9-1.64         3.28                                       4.6
3: 4.6        1.5                2.1-4.5                                   4.6
4: 0            0                  0                                             0
5: 4.6         3.31              3.31                                       4.6
6: 4.6         3.31              3.31                                       4.6
7: 4.6         2.2-4.5          2.5-4.1                                   4.6
8: 9.21       6.24              6.62                                        9.21


#62
General Questions / Re: Aion Blueshift
November 10, 2020, 01:04:03 AM
Quote from: Scruffie on November 10, 2020, 12:40:02 AM
Do you get any tone change when you adjust the switches?

Just checking the BBD's aren't passing audio but static... best way to check that would be audio probe on pin 7/8 of the BBD.

Otherwise, voltages for IC1, 5, 7 & 12.

Nothing changes the tone. Not the switches nor the trimmers. I get no static in terms of when I kick it on but have not probed. I'll get the probe out tomorrow.

When I kick it on there is a slight volume increase and the tone has a slightly brighter tone . But after that nothing changes it.

It reminds me a few years back when say you might get some bad BBDs that pass signal but don't do anything else. I got the Cool Audio and other ICs from Smallbear so I feel they are good.

I'll report back tomorrow.


#63
General Questions / Re: Aion Blueshift
November 10, 2020, 12:17:34 AM
Quote from: Scruffie on November 09, 2020, 08:04:45 PM
Bias on IC3 is too low but otherwise, in range.

Next up, companders.

I'm a cruel mistress.

I don't scare easily   ;D

I did have it biased properly per the docs at one point but I think I fiddled with the trimmers after and thus the bias being off on IC3.

IC2:        IC11:
1: .95      .78
2: 1.84    1.86
3: 1.84    1.86
4: 0         0
5: 1.84    1.86
6: 1.84    3.07
7: 2.94    3.07
8: 1.84    1.86
9: 1.84    1.86
10: 1.84   3.07
11: 1.84   3.07
12: 1.84   1.86
13: 9.21   9.21
14: 1.84   1.86
15: 1.84   1.86
16: .95     .78

#64
General Questions / Re: Aion Blueshift
November 09, 2020, 07:51:56 PM
Alright Scruffie, it was so traumatic, should see the price of 6 knobs!, I couldn't read voltages yesterday.

Here are the following voltages: I'll show the range of large fluctuations otherwise I'll pick the halfway point of those that don't have a large fluctuation.

IC3:         IC4:                 IC8:             IC9:         
1: 0        6.43                6.45                0         
2: 3.1     3.1                  3.08                3.1
3: .87     0                       0                   2.97
4: 6.02   3.1                  3.09                 6.02
5: 6.43   4.5 to 5.9         4.3 to 5.9         6.43
6: 3.08    .5 to 1.9         .6 to 2.0            3.08
7: 2.9     3.72 to 5.05     3.8 to 5.0          3.95
8: 2.9     6.02                 6.02                 3.97


#65
General Questions / Re: Aion Blueshift
November 08, 2020, 03:46:43 PM
Quote from: Scruffie on November 08, 2020, 12:53:04 PM
Voltages

;D  As soon as my wife is done dragging me around looking for 6 cabinet knobs  :o  I'll get some. Since there are a gabillion IC's I'm hoping you just want the BBDs or all gabillion?
#66
General Questions / Re: Aion Blueshift
November 08, 2020, 12:49:55 PM
Finally dug into this. Swapped out the BBDs but no dice.
Bypass works and when you kick it on volume goes up, LED comes in but no chorus.

Anyone have thoughts on what might be the top few issues?
#67
General Questions / Re: Aion Blueshift
September 10, 2020, 11:21:10 AM
Well the good news is I have sound. The bad news is no chorus effect. Trimmers and toggles don't change the sound at all. Time to troubleshoot.
#68
General Questions / Re: Aion Blueshift
September 08, 2020, 07:37:42 PM
Well I am actually glad to hear this! Easy fix. Thanks.
#69
General Questions / Aion Blueshift
September 08, 2020, 11:47:40 AM
So I have been working on my quarantine family and basically building 10 pedals at the same time. First 8 fire right up. Then I get to my 2 Blueshifts. Both are completely dead. Not a single sound so it would appear I have fundamentally done the same thing wrong, maybe. Built one with stock bypass and one with minimal bypass.

Two quick questions.

1. Is there a mechanical connection between the boards? By that I mean I don't have the boards connected by header pins. I've used a different larger enclosure and have laid them flat.

2. How is the larger board grounded and how does it get voltage? The small board gets grounded and has the 9v connection.
#70
Open Discussion / Re: Water slide INK jet decal paper
February 12, 2020, 01:05:26 PM
Thanks guys. I'll check out Hayes and also SB to see if he has ink jet.
#71
Open Discussion / Re: Water slide INK jet decal paper
February 11, 2020, 09:02:15 PM
No one else? We are the only 3 who use ink jet decals?

Ok, if you use laser decals who do you like? I figure if whoever makes those are good then I might roll with their inkjet counterpart.
#72
Open Discussion / Re: Water slide INK jet decal paper
February 10, 2020, 09:20:14 PM
Quote from: jimilee on February 10, 2020, 09:05:19 PM
I've been buying mine on eBay for 4 or 5 years now. The sellers user name is mynestegg out of Savannah Ga.


Sent from my iPhone using Tapatalk

Jimi, do you know the brand name he sells?
#73
Open Discussion / Re: Water slide INK jet decal paper
February 10, 2020, 08:29:16 PM
Yeah, on line it said they were out of stock so I called and was told that they will do a large order for a large customer but that's it.
#74
Open Discussion / Water slide INK jet decal paper
February 10, 2020, 08:05:46 PM
Well, my trusted source, Papillo, has discontinued them for us small fries. So, I'm on the hunt. Who do yo guys use? You like? Dislike.

I know not all water slide decals are made the same. Papillo's were killer as I never had an issue with them. Some others are not so good.
#75
General Questions / Re: Aion Andromeda
January 03, 2020, 08:02:23 PM
Quote from: mjcyates on January 03, 2020, 07:24:20 PM
I just recently built this using the online BOM and yes only 2 2.2uf caps and both are electros

Well crap. I'm working on half a dozen pedals at the same time and I meant to type in Andromeda. So all the above applies except it is the Andromeda circuit.

Thanks mj for catching that.