You used bipolar caps on the power supply board? There are a bunch on there, can't remember off hand what values they are?? The 4 on the left...
the bi-polars were just on the protection board F2547 at location c05 and c12.
You used bipolar caps on the power supply board? There are a bunch on there, can't remember off hand what values they are?? The 4 on the left...
the bi-polars were just on the protection board F2547 at location c05 and c12.
Your caps seems ok, if installed backwards, it will blow and you will notice.
Outputs are OK.
What I would start with, is the power supply issue of blowing fuses, which do not seems to be related to F2436
Check grounding cables, or something missing making short, and the PS board traces, pads and semi conductors.
It must be something related to handling the unit most probably.
Off course if the more experienced fellows have another opinion, I'm gladly take notice.
I had to edit the image a little to see, but I think you have this installed in a wrong way
Can you confirm?
View attachment 1352389
I'll check
Here is a pick of the original main caps and orientation before work was done. I discharged the caps first then I verified polarity with the old picture, and used my multi meter to verify polarity by grounding one lead to the case and the other on ground on the cap, I showed resistance, then on the positive showed open/no resistance on both caps.
I couldn't find any thing wrong with the wiring on the filter caps.
I did try to test them without pulling them from the circuit but they both show O.L. on my meter, I think I may need to remove them to get a more conclusive test.
Ok this is this the picture that you posted (but with more light)... Look the arrows in yellow.
Can you tell me if you have two negatives connected ? or you have one positive and one negative connected?
View attachment 1352625
Hey! same caps i used on my 9090!Take a look of this picture that I just found in internet, and let me know what do you find different.
Very nice caps, I have those but on 12.000uf on my 9090.Hey! same caps i used on my 9090!
Take a look of this picture that I just found in internet, and let me know what do you find different.
Cool, let us know, All credit @The Fuxtor, he was the first with the filter caps idea.I'll post the results.
Cool, let us know, All credit @The Fuxtor, he was the first with the filter caps idea.