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In Reply to: I just realized I have a wrong schematics! posted by Raver on December 30, 2003 at 14:59:00:
Or having a response from you, as if I were speaking to the dark blue sea. Maybe, getting over-zealous, my fault again??This phenomenon is common to this asylum. I don't need people to thank for me but at least, I want to know the inmates have read my listing and got better ideas.
The selenium rectifier due to age, would cause a higher voltage drop across itself and hence lower bias. a leaky cap will do the same.
Follow Ups:
Sorry Koo,
Of course I read carefully your posts and were these that put me in the doubt that something was wrong in my schematics. I have two schematics with opposite directions for diodes and by being a newbie I was very confused by this. I would have written to you to ask some more detail but I saw that you are not accepting emails. So after reading all the other emails I began to understand how all these things of positive/negative, bias and not bias caps work. Then I posted my conclusive opinion that my schematics was wrong.
Today I will replace the wrong diodes and I'll see what happen, then I would have posted the results and of course I'm very grateful to everyone that answered to help me. Sorry if I seemed ungrateful to you.
Raul
I am a professional engineer and I am willing to give my advice (though the risk is on your side) and share my experience. Nowadays, this asylum is overwhelmed with advertisments(or better say, pre-advertisements) and Ebay grieves and it's driving me mad, too.When you post some topics really pertinent to the Asylum, very few people would respond.
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