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Re: loss of colour
The IC (integrated circuit) that controls color might be bad or the filter for the color burst might be defective. In either case a qualified TV repair person should be enlisted to fix this problem. The color burst signal uses vector mathematics to control the color output of your device, it the color burst is removed the picture will display a monochromatic (black and white) picture.
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Hello The output signal's colour system to this player is NTSC. Just look whether your TV is NTSC system compactable. Check whether the disc is recorded in any other colour system, like PAL or SECAM. These are the reasons for absence of colour to the picture. Check whether the colour control of the TV is at minimum.
there is a circuit in the color section to put the tv to black and white if the color subcarrier is missing from the broadcast signal.
it is called a color killer and needs to be adjusted.
it is for a technician to do.
it operates off the 3.58mhz color subcarrier.
Well - it's fixed - but no thanks to anything I did. It's just all of a sudden working fine again. I tried three different dvd's the other night, and all were black and white. But last night the same dvd's were back to colour. Who knows?
But thanks for asking.
Hi, I have a Sansui Model San1880, after I have manually program the TV channels, I don't get no sound at all only on the TV channels its got good pictures but no sound, would you please tell me what to do.