Sanyo DS31590 31" TV "crt troubleshooting" Questions

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Crt standard hisense 54cm colour tv model tc2198L no powering fuse ok HOT ok. Check the power supply.If you have no output from the power supply try to disconnect the power supply from the other ...

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Question about Televison & Video

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...Check the horizontal scan output section circuit for any fault. Check whether the filament of the CRT is glowing. If it does, the horizontal section circuit is working, and you have to troubleshoot ...

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how can i troubleshoot a crt tv with colour problem. the picture is distorted as if having a digaussing problem. Hi Ibrahim, the links below are youtube videos showing how to fix your television, The ...

Question about Jensen Televison & Video

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...to flash/vibrate...? tube problem Usualy this is a power supply, or video processing fault, or CRT bias circuit fault. The set has to be properly troubleshooted to determine the fault. Jerry

Question about JVC Televison & Video

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Troubleshoot Screen disappear after few moment You didn"t mention about sound and model. Anyway if it is a 4 years model Picture tube may be failure or CRT base failure.

Question about Philips Televison & Video

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IM TROUBLESHOOTING A 14 INCHES TV SET WITH STAND BY POWER BUT NO RASTER WHAT WOULD BE THE POSSIBLE PROBLEM missing video signal going to the crt neck board or missing drive or screen voltages.

learn CRT TV troubleshooting, what should I do? If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com

troubleshooting guide of frame collapse crt tv Telefunken model TTV280 The Horizontal oscillator is not working. The transistor is about 20 dollars and the flyback transformer is more. Labor and parts

Question about Polaroid Televison & Video

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...cuts off before it shows a picture This can be a short in the power supply, scan circuits, or the CRT circuit, or the CRT itself. The set would have to be troubleshooted by an experienced tech to ...

Question about Sony Televison & Video

1 Answer

...be appreciated. This could be a scan amplifier failure, and there is a loss of high voltage to the CRT. Part of the power supply may have also failed. In these sets, if the CRT emission goes low in ...

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