Question about Konka DLC-3211UT 32 in. LCD Television

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My Konka KLC-1508U was working fine, last week, I would lose picture but still had sound, I would re-power & would be fine again. But as of last night, I get power only (green light) but no picture or sound. Would replacing either power cord or adapter fix the problem? If so, how do you know which one to replace?

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Hello!the problem is not on the power cord it is on the backlight of your tv (a cold cathode lamp)this needs to be replace you can reach the cathode lamp by disassembling the screen/monitor of your tv the lamp is place at the top and bottom of the screen be very careful when doing this.replacement is available online at shopjimmy.com.

sometimes the problem is on the inverterboard the inverterboard is the one supplying a current to the lamp the input voltage of the inverterboard is 24v so you have to check the input voltage from the power supply to the inverter board.a poor solder from the terminal post of the power supply to the inverterboard will also cause the problem.so resolder them.reminder..always unplug the tv before working on it..goodluck!A four thumbs up is much appreciated for answering your free question..

Posted on Sep 06, 2010

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Posted on Jan 02, 2017

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