20 Most Recent Sony KDL-46V2000 46 in. LCD Television Questions & Answers

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Sony KDL46V2000 TV. Screen comes on and goes off in continuous cycle

you have a leaking cap on your power supply /open up and check on just replace those caps that looks swollen
11/16/2017 9:10:28 AM • Sony KDL-46V2000... • Answered on Nov 16, 2017
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Blinking red light 4x

Hi Susan, Main Board on TV need to be replaced and possibly the Power supply. An experienced technician should first verify the power supply Board. Call in for service. Good Luck, JP
6/8/2015 6:57:12 PM • Sony KDL-46V2000... • Answered on Jun 08, 2015
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I have a Sony Bravia

I have the same problem, the only solution I found so far is to disconnect the TV from the mains supply - not very comfortable. The problem seems to happen more and more frequently.
3/13/2011 9:37:34 PM • Sony KDL-46V2000... • Answered on Mar 13, 2011
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3answers

Why does my sony lcd tv takes 15 mins after

Is it Sony KDL-46V2000 tv or any other model?
Does tv give sound while no picture when switched On?
Do you see any light blinking at tv front when it does not show picture?
Sony tv has very less chances of bad capacitors problem and I can provide you correct info if I have answers of above questions.
Thanks.
8/29/2010 9:06:26 PM • Sony KDL-46V2000... • Answered on Aug 29, 2010
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Problem with Sony KDL-46VL160 46 in. HDTV TV

The problem in most of the case are: 1. Interference from a defective fluorescent lamp at your room sending signals to the infrared receiver of the TV. 2. Defective infrared receiver itself that sending noisy control signals to the CPU. 3. Defective manual control withes it has leakage. 4. Water damaged control switch PC board.
10/30/2017 1:46:11 AM • Sony KDL... • Answered on Oct 30, 2017
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Kdl freeze and reboot on extra channels

Do a reset to this TV, and then check. 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; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
6/29/2017 8:12:31 AM • Sony KDL... • Answered on Jun 29, 2017
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Sony Bravia KDL46HX820 powers off and throws 4 blink and pause error

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/
6/9/2017 2:20:38 PM • Sony KDL... • Answered on Jun 09, 2017
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Sony kdl48w600 no picture with sound

Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board....
12/13/2016 3:24:34 AM • Sony KDL... • Answered on Dec 13, 2016
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SONY KDL52XBR3 TURN OFF AND STAND BY LED BLINK 7 TIMES IS AU BOARD BAD OR POWER SUPPLY.

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://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.
11/18/2016 3:04:40 AM • Sony KDL... • Answered on Nov 18, 2016
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Tv got a green light on but the TVs won't come on at all checked batteries in the remote all good what else can I do?

Fault to the main power supply regulator section. 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.
5/10/2016 3:56:54 PM • Sony KDL... • Answered on May 10, 2016
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What would cause the power light to blink red and the tv will not turn on

three times red light blink mean DC Alert which is related to system in internally & some time sound ic problum
5/8/2016 1:54:08 PM • Sony KDL... • Answered on May 08, 2016
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What is the error code for 5 blinks for a Sony KDL70R520A LED TV?

The most common defect that causes a 5 blink error on this model is the T-Con board. This board is now discontinued. You might be able to find one on Ebay or Amazon. If the T-con board does not fix the issue, then your panel is defective and your TV will need to be replaced.
5/6/2016 7:27:38 PM • Sony KDL... • Answered on May 06, 2016
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Sony tv will not turn on

Fault to the main power supply regulator section. Either it will be on a separate board, or on the part of its 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. Surf the site with patience. Pull up older posts. http://electronicshelponline.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.
9/10/2015 9:10:23 AM • Sony KDL... • Answered on Sep 10, 2015
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When the tv is turned on the picture is very dark. after anywhere from 20 minutes to an hour it pops in to a clear picture.

Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ In some models of LCD TVS; the backlight inverter and its T'Con board will be a part of the panel itself, and will be a built-in type inside the LCD panel. If so, they can't be replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, the power supply section circuit too should trouble shoot. Contact any service technician. The circuit will differ with models and versions.
6/28/2015 5:06:24 PM • Sony KDL... • Answered on Jun 28, 2015
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Can get menue uo but turns off when click on

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. Surf the site with patience. Pull up older posts. http://electronicshelponline.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.
3/17/2015 5:31:37 AM • Sony KDL... • Answered on Mar 17, 2015
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Sony KDL-V32XBR1 that is giving me a High Temperature Warning

Check the tv is not against a wall and the air vents are not clogged with fluff. A flat screen tv expensive to repair.
12/24/2014 5:51:39 AM • Sony KDL... • Answered on Dec 24, 2014
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