Rockford Fosgate t10001bd stuck dimly lit thermal.

[rhempz01]

I have a t10001bd stuck in protection. No output. Nothing jumping out at me.
The lm339
U9
1.) 8.20
2.) 8.20
3.) 13.70
4.) 4.020
5.) 4.995
6.) 4.995
7.) 7.58
8.) .106
9.) 1.720
10.) .109
11.) 1.720
12.) .001
13.) 6.75
14.) 6.75

 

[rhempz01]

U4
1.) 4.987
2.) 6.437
3.) 13.70
4.) 0.00
5.) 2.557
6.) .589
7.) 7.22
8.) 2.497
9.) 4.668
10) 0.00
11) 2.557
12) .001
13) 6.474
14) 3.318

 

[Perry Babin]

Do you have a triangle waveform on pin 1 of U2?

Do you have rail to rail oscillation on the outputs?

It was common on some of this series amp for one LED to always be slightly lit.

 

[rhempz01]

No waveform, no oscillation.

 

[Perry Babin]

Do you have ±supply on U2?

 

[rhempz01]

No all negative voltage

 

[Perry Babin]

Check R50.

 

[rhempz01]

On the opamps i have +-12 and on u201

 

[Perry Babin]

Did you see #7?

 

[rhempz01]

A bad soder joint on that resistor as soon as i touched it with the probe the amp turned on

 

[rhempz01]

The resistor is out of tolerance as well. Its fully oscillating now. Thanks perry.