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  1. C

    USB connected the wrong way

    The picture was of an undamaged one, the actual capacitor that blew has completely discoloured so much so that you can't tell what it says on the unit. Thank you for your excellent help
  2. C

    USB connected the wrong way

    Hi I have a cheap 38w soldering iron with variable heat, I would say I'm amateur but I've done a fair amount of soldering on less complicated pcb's like electric razors (in actual fact I'm about to begin a project of assembling a headphone amp) What equipment would you recommend for a repair...
  3. C

    USB connected the wrong way

    Thank you for your help looks like Ill be replacing the keyboard. You live and you learn, I'll still try and replace it. Would you be able to tell me where I can purchase the correct capacitor And with regards to the fuzzy pictures its because I had to use a macro lens attachment to pick out...
  4. C

    USB connected the wrong way

    i stupidly turned the USB cable wiring the opposite way causing a burning smell to come from my keyboard..... don't ask me why I did this, it was late night. I've opened up the keyboard and can see a part which is clearly burnt, I just need some help to identify what it is and where I can get...
  5. C

    PCB from speakers broken please help

    Here are the pics
  6. C

    PCB from speakers broken please help

    Hi there the heatsink practically covers the whole thing i can vaguely make out two chips of some sort. I have also take more pictures. there is a second piece which sits on top of the circuit board
  7. C

    PCB from speakers broken please help

    No this is the same on all pieces. Thank you
  8. C

    PCB from speakers broken please help

    Thank's I have just checked and found it gives me 18.26 v. Is this too low as you said it requires 20v?
  9. C

    PCB from speakers broken please help

    here you go
  10. C

    PCB from speakers broken please help

    Hi there, so I have had my trusty edifier spinnaker speakers which stopped working a few days ago, it powers up however there is no volume and I assume the issue is connected to the fact there is a strange substance covering a number of components. I assume this is a cap blowing but im no expert...
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