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  1. dennde

    VENTURER 1977 PORTABLE DVD PLAYER

    I AM RECEIVING A (NO DISC) MESSAGE ON THE SCREEN WHEN THERE IS A DVD ALREADY IN IT. ANY KIND OF INFO WOULD BE GREAT- I HAVE TO MEET A DEADLINE WHICH IS TONIGHT. THANKS MUCH
  2. dennde

    DVD player (no disc error)

    Hello everyone, I am currently working on a portable dvd player and bumped into a hurdle. While there is a dvd in the unit, once I power the unit on, it displays that there is no disc. This seems like a sensor problem (photo-sensor) but I am not sure for I have not had that much successful...
  3. dennde

    speaker output

    Hi everyone, I have an old 1979 Lafayette stereo receiver that just recently suffered from the results of a lightning power outage. My problem is that i can hear sound very little when I have the volume to its maximum setting. Could this be a Transistor problem, Op-amp or something else...
  4. dennde

    x,y,z programming

    Hi, does anyone here know how or what program is needed to operate an x, y ,z axis for hardware equipment.  I am currently assembling a robotic instrument, but i just need to know how to run this through a computer. cheers, dennde
  5. dennde

    Old receiver stereo

    Hi, I am currently working on an old 1977 Lafayette LR 9090 Stereo Receiver.  I was just wondering if anyone would know where i can find the schematics for this unit. regards, Dennis
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