Question about Televison & Video
I need a circuit diagram because the colour pin
Posted on Jan 31, 2008
This may indicate a problem with the signal processor IC (Integrated Circuit)or the color burst signal might have insufficient amplitude which would also lead back to the signal processor IC. You will need a schematic to find the IC and you will need a multimeter and an oscilloscope to view the video waveform. If you do not have a background in electronics do not attempt this repair on your own please take the set to a qualified repair shop. The loss of color points to the loss of the color burst signal or the failure of the video circuitry to respond to the color burst signal.
Posted on Sep 20, 2007
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