Re: China Make TV with LG Display horizontal line at top and video freezes 1-3 secs

After doing bit more research and watching some videos on youtube I see there are two areas in which I need to look into and check the voltages at few pins.

For the horizontal line it seems that the issue mostly will be in the LCD panel area, specifically at the left and right bonded flex cable connections, or with the resistors and the clock signals.

And for the video freezing issue the problem might be the voltage fluctuations in the TCON board at the connector across...

Hi guys!

I'm new to TV repair and just started looking into troubleshooting guides and other online info.

Right now I have a Chinese make with LG display that is faulty. If I am not wrong I see two different problems here below.

1. There is a line(white/multicolored) at the very top of the display that shows thinner sometimes and slightly thicker in some occasions.

2. For any video the play freezes 1-3 secs and at the same time brightness goes low and returns to high when video continue to play.

From my initial research...

Re: New Members - please post your introductions here

Hi all,

I am an electronics enthusiast and hobbyist and enjoy learning and fixing things on my own. It's been a while since I last explored/fixed electronics and now I have a TV which has come to rescue and so thought of joining this forum to learn as I never did a board level TV repair before.

Thanks