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Re: 7" LCD backlight problem - LMS700KF07-004
Hi guys, sorry for late response due to illness and moving home staff. We found the problem comes from one component, and this is MIC2297-42YML 40V Led driver. Which was incredible hot and gives 5v to led strips. And this part is not...
Re: 7" LCD backlight problem - LMS700KF07-004
Now i did whatever you told, disconnected backlight and measure the voltage, still 5v. Gave external voltage to the backlight started as 5v and increase, no light. So that means led lights gonna be changed.
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I take...
Re: 7" LCD backlight problem - LMS700KF07-004
Hi, highlighted capacitor and coil is getting hot. And i changed highlighted capacitors. What i realized now, if you take a look under highlighted capacitor, there is small micro-controller named "S142749" which i can not find any details...
Hi guys,
Here i have one issue with my 7" Lcd backlight is not working. I was using it in the car but after few days stop to work. I've checked with a flashlight and i can see picture. Nothing is burned on the board, a coil and microcontroller is hotter then before. I am noob for electronic...
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