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Lines in AG-dp800h

Lines appear on the view finder when the camera is switched on. Before I begin to record I have to turn the camera on for about 15 minutes then the lines disappear. A technician told me it may be that the pulse power board may need replacing. Is he correct or is there another solution. I searched online for this board but cannot find it. If you can locate it please let me know the part number so that I can have this problem solved.

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  • dcac May 24, 2008

    my camera has lines going down you can not see anything but a white screen and unable to see a picture



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What ever the reason for the problem- generally speaking getting a camera repaired is a no no
Like many small electronic items they are made in such a way that human intervention is not possible.
The only recommendation is to contact the the vendor for replacement if still under warranty or manufacturer if out side
From time to time there are issue with certain components- where a free replacement may be forthcoming.

Posted on Jan 14, 2008


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Sorry cant fix this for you, but can give you some info....!

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Hello all!!

I found the solution!!

3 electro chemical capacity in the 3700 series on the camera head board.

change the chemical rear the DAC and above the ADC for process digital signal.

The name of the capacity: c3 c6 c9 in the 3700 section on process board.

The capacity is a part of filter the reference signal out of the DAC for ADC reference for ic1 ic2 ic3...
If the capacity is dead a sinusoidal signal appear for the red blue and green reference voltage and the result is a parasit signal into all camera.
You can measure a 50khz signal on the composite video signal.

Best regards


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