Sony BRAVIA - Recent Questions, Troubleshooting & Support - Page 9


THREE Blinks
B+ over voltage protection (OVP), unit goes to the standby
mode then displays the 3 blink fault. This is also a problem in the power
supply circuit, check T603 and R672.
FIVE Blinks
AKB circuit (AKB), the timer/standby indicator blinks for about
30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. Also unit be in IK blanking,
try turning up screen slightly.

Sony BRAVIA... | Answered on Jun 19, 2017


Sounds like the power supply may be failing. Count the beeps next time, that will give you the error code.

Sony BRAVIA ... | Answered on Jun 18, 2017


it is a board problem
have it repaired under warranty or replaced under warranty

Sony BRAVIA... | Answered on Jun 17, 2017


You might want to watch this video. The issue might be the same board as your problem.

Sony BRAVIA... | Answered on Jun 15, 2017


Well I just changed the resolution settings in my android box to 720 from 1080p > plugged it in and my box now works...simples.

Sony BRAVIA... | Answered on Jun 12, 2017


We can not undo what you have done 7 years ago SORRY

Sony BRAVIA... | Answered on Jun 09, 2017


I would think its a T-con bard fault its the main board for the screen over time they ware out from heat. this control the picture for the screen. they can go in many ways, black screen mixed or shadows even star screen and scramble type screen. and white lines and even half working only.

Sony Bravia... | Answered on Jun 07, 2017


Those 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://electro-medical.blogspot.com/
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
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 BRAVIA... | Answered on Jun 05, 2017


Those 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://electro-medical.blogspot.com/
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
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 Bravia... | Answered on Jun 03, 2017


It doesn't sound like it would be very stable. Why don't you just call Sony and ask for a replacement part? They will usually quick ship you a part if it was not included at the time of purchase.

Sony BRAVIA... | Answered on May 29, 2017


More than likely the TV is in the "retail" mode which intentionally reverts to the "vivid" mode after a short period of time on the other settings, deemed best for retailer display puposes.

Follow the "return to factory settings" instructions found in the operators manual, pg 21 of KDL52S5100. Only the first half of the instructions are needed to put the TV in "home" mode, the 2nd slection to make after "language. After you have slected "home" I do not beleiev you need to any go further into the setup menu.

"Turn the TV on. Press and hold the "^" (up arrow) button on the remote and then push the "Power" button on the TV. Release the "up" arrow."

You should now be back to start, select langauge and home mode and then exit.

You now should be good to go and your picture mode selections should now stay put.

Sony has live tech help "chat" and I would suggest using them if this doesn't get it done - but I'm 99.95% sure this is your fix.



Sony BRAVIA... | Answered on May 23, 2017


Those 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://electro-medical.blogspot.com/
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
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 Bravia... | Answered on May 18, 2017

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