3 Replies Latest reply on Jan 17, 2012 7:07 PM by valentin.borisov

    Repair of USB video camera with CY7C68013A-56PVXC

    valentin.borisov

      Hello,

      I have a problem with USB video camera, that uses chip CY7C68013A-56PVXC :

         

       

         

       

         



      > Camera not responding, when are connected to the PC.
      > I replaced a XTAL - no change.
      > I don't see broken components or tracks on PCB.
      > Voltages of 1V8 & 2V8 test points are OK.
      > Manifacturer of camera offer me replacement PCB, but I want to try repair first.

      I have a second, working camera with exactly the same hardware.

      > Is it possible to buy new chip CY7C68013A-56PVXC,
      solder on PCB and copy firmware code from working camera?

      > Is it exist copy protection in CY7C68013A-56PVXC,
      that will prevent duplicating of firmware from one chip to another ?

      Thanks in advance!
      Valentin