The buzzer has a screw that clicks on the rotation and gives more or less energy to the buzzer. When I turn to a minimum it does not sound when I pass from half turn upwards begins to increase the tone. Is this tonle of tone the one that is damaged? What can be a switch with several outputs ?, because it has the click click and is not silent like a potentiometer. I measured resistance between its phase input and neutral return and mark 2 K ohms and does not change when turning the tone screw. Greetings!
I find this solution interesting, I will see if it can be disassembled as the Simon 27 series mark, it gives me that it is electrowelded. But on the other hand, what component will the buzzer coil have to select the increase or decrease of the tone? Buzzer contacts give me 2k ohms, will it be an acceptable value?
Hello, even if it is electro welded it can be bridged. Either way, this is what I would do to start, it is the simplest.
Ricardo, but it is that the failure is very occasionally, it is not something of a series of failures followed. That's why I wanted to know if there was a multimeter test to discard the button. I measured resistance of closed circuit and I scored 2 r, then a series of 0.1ry and finally of continuous 0.00 r. I thought that if it gave me more than 0 r, it was bad but as I saw it started bad and ended good. That's why I'm confused.
Like all things, first you start with the simplest. And the simplest is to test the button.
Ok, but for the bridge test, it must be just when you see it not working. I will do so and comment. I hope to fail again shortly. The system is demonized. Thank you!
If you mean that if the system in which I have replaced the button works, I say yes. But before it also worked, but when it seemed it stopped working, hehehe.
Greetings.
Yes Ricardo I hope so, but do you know if my resistance measure is an indication that it was the contact that failed to have a lot of ohmic value? Thank you, 1 greeting!