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Sony BRAVIA KDL-55NX720 55" 3D LED-LCD TV - 16:9 - KDL-55NX720 Questions & Answers
I have an Bravia 55 55NX720 TV. The power is not working. The energy saver light works if the energy saver botton is pushed, but nothing else. Any help welcome
Fault at its main digital board.
Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here. ..
I havean Bravia 55: 55NX720 TV. The power will not come on. The energy saving light works so think it is getting power, but nothing else. Any help appreciated
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.
http://electro-medical.blogspot.com/ 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.
Latest software update kdl55nx720
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
Sony Bravia 46 XBR has the input bar stuck at the top of screen.
Unplug the TV for a while and hopefully, that should reset the circuity. If you're using the original remote control, check for the display button and press it.
I would also suggest doing a factory reset if your TV has that feature and if the TV allows you to do it after unplugging it.
I need to remove the back off a Sony Bravia KD-48X81J
The front and back pieces are like a clam shell and are compression fit with tabs into one another. You need to use something like a guitar pick or spudger to separate the pieces. Dont use metal objects due to damage that will happen to the plastic .
How can I watch Netflix on a tv Sony wega that isn’t hooked to the internet. It’s wirelessly connected to Vizio ( smart tv Netflix built in) but I want to be able to watch in a different room
netflix is a 100% internet web site , streaming site.
thus the net in flix.
what did you mean by hooked?\
do you have internet at home at all?
do other things in home work to the internet, like PC or cell phones.
what I can not under stand is (different room) this phase
implies some rooms do work (netflex)
and wifi gets weak if my move any TV farther from the home router
and will fail past 25 feet or more. wifi is super weak through walls
for sure brick, or 2 walls.
if home is small one wifi access point is all you need
if huge home more.
distance matter, TV to router.
no TV model # told. (tells me wifi spec)
if you said my TV works in room 1 but not room 2, wifi;.
it be super more easy to answer.. is this true?
if true , get a tech to upgrade your wifi.
or go wired, Ethernet.(a better home upgrade)
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