Question about TechView P4204TW Television

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Hello hi...i want to find out something. My tv was producing sound and not picture, so i took it the tv repair shop, and they said it is the power supply. I want to know if this can be possible or these guys are trying to grab my money for nothing? Pliz help, yu helped my cousin and hope u can help me too abes

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You video is ou tinside the tv possibly the tube broke ~Grim

Posted on Apr 20, 2007

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I'm not so sure if the problem derives from the power supply or the condenser/capacitor box. Actually these two problems are the most common ones that we are told about.

Posted on Apr 20, 2007

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Hello neall,

It sounds like you may have a power supply problem- (HV Power supply). I must ask if you have sound or not? If you have sound it is the HV supply only if you do not have sound the Low Volt power supply and possibly the HV power supply/Horizontal section has a problem. I would suggest that you take the TV to a qualified TV repair shop.

I hope this helps,

Thank You,

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Your Hi-Fi is designed to produce many watts of audio power. It would be a fair assumption that you took out the output section of the audio amplifier of the CRT.

The best way to accomplish sharing the speakers between the CRT and Hi-Fi would have been to use a switch box, that way both audio sources would be isolated from each other and whatever source was not being used would be put into a dummy load.

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Call MCM Electronics with the part number and see if they can cross reference a replacement for you.
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Trung,
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6 Answers

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