20 Most Recent
Questions & Answers
HDMI input stopped working
The problem is the main board in your TV. If your TV is a LG or SONY brand, please try this:Re-Flow Soldering Procedure for LG Main Board 1.Pre-heat your kitchen oven to 385 degree (No more than 400 degree); 2.Put the main board on a card board (like a pizza box board) in the oven; 3.Heat it for 10 minutes (No more than 10 minutes); 4.Turn the oven off & leave the door open, at this moment, do not touch or move the board until it colds down to the room temperature. 5.Install the board in the TV & try it out.
Picture and sound goes in and out
The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name"
to your device; in the "Search box at the top right of the display window of the Homepage
" to get gathered related posts.
Sony KDF-E55A20 Pink vertical lines
If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts
Lost all Power to TV
My TV did the same thing today. My red light blinks 6 times. Any help would be much appreciated!
The fan dont turn on when i turn on the tv and the
Red light flashing on tv indicates that tv got some problem and shifted to protection mode to avoid further damage.
If Lamp light is flashing on tv then check lamp that would be dead or broke, replace lamp to solve tv problem.
If standby red light is flashing on tv then let me know how many times it is flashing after 3 seconds long pause to provide you helpful info.
Not finding what you are looking for?