delta pulse 2kit. problem

[mish0k]

Hi my friends.
I bought your kit "DELTA PULSE 2". At home, I checked it, the sound worked. I took it to work, that would rewire resistors, and bring them to the wires from the board when I finished it, and connected to my 12V kit, I discovered that I have no sound. He only occasionally appears on a little bit of 0.5 seconds, and then disappears, although the LCD screen displays information and diodes blink.

I could mix up the potentiometer and solder them the wrong way from where I took them off. I want you to say what denomination - where to put?

And also forgive you help tell me why he could divide the sound? what should I look?

Sorry my bad english =))
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[casperol]

I understand each other in contact with the coil ends can be burned IRF740 ettiğse Birte LF357 Look my friend 's feet does not touch.

[Karadağ]

Hi,

I understand that is worked when it arrives. But when you connect wires to potantiometer, circuit began to false work. Is it true? If this is true, your potentiometers maybe broken after wire soldering. Potentiometers are very sensitive for soldering and high tempreture. I attached two picture about potentiometer soldering. Please could you check the your potentiometers according to pictures.

Best Regards.