Question about Televison & Video
What more can I say. The background noise of the show is distracting and annoying to the listener/viewer.
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
High pitch sound on LC-42D62 is reproduced by switching transformers on power supply board. To correct this problem, you will need to remove power supply unit from the TV, spray all transformers with SILICONE CONFORMAL COATING. Let it dry for 12Hrs. Then install power supply unit back.
Posted on Dec 31, 2009
on some dvd players and surround sound systems have a thing called DRC (dynamic range compression) you can us that and it will help it a little. i have come across the same problem but im after a digital on to run with plex or vlc on a mac. im having to route it through protools to use a compressor on there, but thats eating my resources.
Posted on Sep 29, 2010
The TV staying in standby and the light flashing indicates that the TV is in fault mode (often called protect mode). This happens when an internal fault is detected, and the main board set the unit in forced stand-by with the led color changing.
Before doing anything else try disconnecting TV from power for ten minutes. Restart the TV with no device connected, leave it on for a while and see how it goes. Test the TV with different devices (eg. DVD, VHS,sat box, console etc .)
In your case it looks like there is no clear indication toward a particular fault. The TV coming on at random times, may point at a defective PSU, but other failures such as defective main board, overheating, defective inverter, or faulty Timing controller (TCon) may result in the same problem.
The most common fault that may cause the symptom you described is PSU. Unless there is clear sign that the PSU is damaged, this is still far from being enough to decide that PSU is the culprit. The power supply must be tested before replacing parts. Testing is done reading PSU out on different voltages. This is an operation that must be done by a trained repairer.
The high pitched noise may be given by a defective PSU capacitor. In that case the bulged or leaking capacitor is usually easy to spot looking directly at the PSU.
To book a repair call the manufacturer at the number listed on the owners manual.
To get part price, enter model here: ShopJimmy.
Posted on Feb 19, 2011
Tips for a great answer:
Apr 15, 2014 | 2002 Ford Escape
Jun 14, 2011 | 1994 BMW 3 Series
Aug 15, 2010 | Whirlpool ET1MTKXKQ White 20.9 Cu. Ft....
Nov 10, 2008 | Onkyo TX-SR803 Receiver
Oct 10, 2008 | Dell Inspiron B130 Notebook
199 people viewed this question
Usually answered in minutes!