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Projects => Tech Help - Projects Page => Topic started by: jimilee on August 01, 2014, 06:00:55 PM

Title: Sharkfin no audio
Post by: jimilee on August 01, 2014, 06:00:55 PM
My build has no audio and my flashy light, it's just solid. Before I start inundating you with voltages and pictures, Where is a good place to start.
Title: Re: Sharkfin no audio
Post by: midwayfair on August 01, 2014, 06:19:59 PM
Quote from: jimilee on August 01, 2014, 06:00:55 PM
Where is a good place to start.

Voltages and pictures and audio probe results would be a good place to start.
Title: Re: Sharkfin no audio
Post by: jimilee on August 01, 2014, 06:39:18 PM
Ok then. Where does the audio go after q1? I can't find it.
Title: Re: Sharkfin no audio
Post by: Droogie on August 01, 2014, 07:54:23 PM
If you're rockin before boxin, be sure to hook up the switch that toggles between the effects. I wasted a week troubleshooting before it occurred to me to hook it up. Bingo!
Title: Re: Sharkfin no audio
Post by: jimilee on August 01, 2014, 09:37:10 PM
Quote from: midwayfair on August 01, 2014, 06:19:59 PM
Quote from: jimilee on August 01, 2014, 06:00:55 PM
Where is a good place to start.

Voltages and pictures and audio probe results would be a good place to start.

IC 1
1-0     8-0
2-.2    7-9.1
3-.6    6-.4
4-1     5-.5

IC-2
1-0     8-0
2-.2    7-9.1
3-0     6-.7
4-1     5-.6

IC3
1-.7    8-0
2-0     7-9.4
3-0     6-5.9
4-.7    5-.6

IC4
1-.6    8-0
2-8     7-9.4
3-0     6-8.3
4-.7    5-.6

IC5
1-8.8   8-8.8
2-7.6   7-9.4
3-7.2   6-7.2
4-.7     5-.8

IC-6
1-9.4     8-9.4
2-7        7-.2
3-0        6-.8
4-.9       5-.7

Q1-2n5088
C-9.1    B-0    E-1

Q2-J201
G-.3      S-7.9  D-9.1

Q3-2n3906
E-.5     B-0     C-.5

Q4-2n5088
C-.7    B-.3     E-8.5

Q5-J201
G-0     S-.7    D-9.4

Q6-J201
G.5   S-0     D-0

(https://dl.dropboxusercontent.com/u/5560115/shark.jpg)(https://dl.dropboxusercontent.com/u/5560115/shark2.jpg)(https://dl.dropboxusercontent.com/u/5560115/shark3.jpg)
Title: Re: Sharkfin no audio
Post by: jimilee on August 02, 2014, 02:20:42 AM
Fixed!!! I knew it was a bone head move, I had swapped IC5 and IC6. Works like a champ now.
Title: Re: Sharkfin no audio
Post by: blearyeyes on August 02, 2014, 06:08:24 PM
I hate it when I do that stuff...

Glad you got it working!
Title: Re: Sharkfin no audio
Post by: jimilee on August 02, 2014, 06:10:57 PM

[quote  author=blearyeyes link=topic=16793.msg159511#msg159511 date=1407002904]
I hate it when I do that stuff...

Glad you got it working!
[/quotes I checked those bastards 6 times too. It wasn't until I looked at a build report that I noticed it.