Question about Sony KDL55HX800 55 in. TV

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Sony KDL hx800 red led blinking 4 times - Sony KDL55HX800 55 in. TV

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

Benimur
  • 6966 Answers

SOURCE: Sony KDL-40S20L1 Flashing Standby Led, No pic, No Sound

Hi, If all else fails, try do a hard reset. You can verify from your manual, but in some units, this is merely unplugging the unit from mains for a couple of hours. Try again, if it still shows error codes (blinking lights) you probably have to seek the services of a qualified professional. Hope this be of some help/idea. Good luck and kind regards.

Posted on Aug 26, 2007

mistersony
  • 320 Answers

SOURCE: I have a Sony KDL-40V2500 LCD 1080P TV there is no picture the

A 4 flash shutdown indicates a backlight problem. It can be acused by a bad backlight inverter board (the backlight power supply) or by a defective backlight in the panel. There are fuses on the backlight inverter board called "picofuses" which will need to be checked in order to isolate the problem to the board or the panel. If the fuses are good, you have to replace the panel (very expensive!). If the fuses are opne, most likely the back light inverter board has failed.

Posted on Nov 26, 2008

tvhelp-Dave
  • 178 Answers

SOURCE: sony kdl-40s2000 won't stay on and blink red 4 times

I think the problem is the t-con board, Part #
1-789-499-11, cost about $200.

Posted on Apr 20, 2010

  • 608 Answers

SOURCE: I have a SONY BRAVIA

If it does not turn on or turns on and then right back off it is most likely the power board.

I had a similar problem with my 42 in Philips LCD HDTV.


Here was the problem. My Power Supply Board had several bad capacitors. I opened my TV (warranty was expired of course) and found four bulged capacitors on the PSB. Many major electronics companies Philips/Magnavox, Sony, Panasonic, and others were sold capacitors that failed in 2-5 years instead of 10-20. The capacitors fail prematurely due to a lack of preservatives. Unfortunately, they were installed in all sorts of devices and cause a wide range of failure problems.


Here are some options for you.


1. Have it fixed by a professional $$$$$$$??????? (Is it under warranty?)

Remember, TVs CONTAIN HIGH VOLTAGE AND CAN KILL YOU! Do this at your own risk.

2. Open your TV and find PSB. (The board that the power cord plugs into) Check for faulty caps. If you find some (bulged or leaking) bad caps replace the entire board. The entire board costs around $250 right now because they are in high demand right now. They can be found online. I would definitely shop around though.


3. Remove and then replace individual faulty caps. This takes some soldering skill.

Caps are inexpensive and if you can take care of it yourself it will save you hundreds.


This may be your problem. If you determine that it might be.

I have a Tip/How TO tutorial on this site that may also help. It gives step by step instructions for replacing caps on PSB #715t2432-2. If this is your board you are in luck. Here is the Link: Fixing the Philips Turns/shuts off on its own problem. I'm working on uploading pictures to help guide people though the process as well. Let me know if I can do anything to help.


Hope this helps and if it does please rate it accordingly. Good luck.

Posted on Dec 17, 2010

  • 963 Answers

SOURCE: Sony KDL-32V2500 : It comes on and after few

This is sort of a generic answer but I found this info about Sony blink codes. Hope it helps!

http://www.agoraquest.com/viewtopic.php?forum=70&topic=31721

Posted on Mar 05, 2011

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Sony Bravia KDL-46W3000 - Shuts off after 30 sec followed up with 6 red blinks.Last 3 days back cover off has been working fine. What board should I be replacing?


Sony Bravia TV kdl- red blinking led light error codes ...

? 10:28
https://www.youtube.com/watch?v=0KGysXbxnaU
Mar 28, 2015 - Uploaded by Tampatec
Sony Bravia LCD TV KDL models red blinking led light error codes & possible ... with perfect picture, no warning signs and it just shuts off. is it that quick? ... with the following problem: I connect the power grid lights Standby red light. ... the title before deleting, it is very fast after that flashes Standby 6 times.Missing: 46w3000 ‎30

Nov 18, 2015 | Sony BRAVIA KDL-46W3000 Television

2 Answers

Sony KDL-40S20L1 Flashing Standby Led, No pic, No Sound


try some of the solutions on this link hope one will work for you. http://www.docs.sony.com/release/KDL32S20L1.pdf look under troubleshooting for no picture good luck

Aug 25, 2007 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

What does 4-blink error code indicate?


These may help - the first just tell what it is and which ICs maybe the problem (quite technical)
Solved Sony Bravia Blinking Code
Bravia KDL46EX720 Red LED blinks 4 times and TV wont turn on What is the...
or, in the last resort you could try Sony support, either to get a service manual, or to ask a technician. Don't be fobbed with an expensive answer as in one the examples above.
Support for LCD TV BRAVIA Sony

18.November.2015

Nov 14, 2015 | Sony KDL-46EX720 BRAVIA 46 Class LED 3D...

2 Answers

Why does it have six red blinking lights?


Hi Tim
In my opinion
No... the LED's are doing their job
Error reporting
Modern TV's are computers and try to indicate where a problem exists.
Does it need a Firmware upgrade?

Red green or orange lights are on or blinking on the TV

Sep 22, 2015 | Sony KDL-50R550A 50" LED TV 1920x1080, 240...

1 Answer

Hey so my sony Bravia LCD 55" TV if blinking a red light 5 times and won't turn on...... any idea what I need to fix and how? Oh model # kdl-55ex640


HI

if your modal no is KDL-55EX640 & red light is blinking 5 times then your led panel is defective so please change your led panel in this case

Apr 09, 2015 | Sony Televison & Video

2 Answers

When I turn on my sony KDL-52W5100, its acting like its booting up (showing the sony and bravia)then the screen goes blank. Then the red light start blinking 6 time. what do I do/


Hi

there is a back light problem the connectors of back light are loosing so please go to your nearest Sony service center & solve the problem but if you know about led so remove the o cell & clean the connectors but if you are end user please don't open the led because the panel is thin

Dec 29, 2014 | Sony KDL-52W5100 TV

1 Answer

My sony bravia KDL-55HX800 SWITCHES OFF ITSELF


It appears to be a normal issue with this model, however there is an update on Sony's site that addresses that issue. If you look at the very bottom of the update details I'm about to post, you will see it
55 Class 54 6 diag BRAVIA HX800 LED Backlit LCD HDTV 3D
Click on Firmware and Read towards bottom of File Description.

The firmware update can be downloaded here
55 Class 54 6 diag BRAVIA HX800 LED Backlit LCD HDTV 3D

This is how to update by using a USB Storage Device
System Software Update 55 Class 54 6 diag BRAVIA HX800 LED Backlit LCD HDTV 3D

May 23, 2014 | Sony BRAVIA Televison & Video

1 Answer

Tele turned itself off, red light blinks 4 times then pauses and blinks 4 times again.


You can try unplugging it for a while and then plugging it back in, but according to the manual, the standby LED:
Lights up red when your TV is in PC power saving mode. If the LED blinks in red continuously, this may indicate the TV needs servicing.
(Operating Instructions, Page 22)

Mar 05, 2011 | Sony BRAVIA KDL-32S2000 32 in. LCD HDTV

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