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FRONT LITTLE RED LED LIGHT BLINKING, TV NOT COMING ON

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This looks like made for you...make sure you read the listing and compare your symptoms with the ones described there!

http://www.coppelltvrepair.com/p/785/scott-lct37sha-power-supply-board-repair-serivce-for-totally-dead-not-powering-on-or-shutting-down-tv

Posted on Jan 30, 2014

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Posted on Jan 02, 2017

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When the TV is plugged in the screen is black,little red power light bottom right corner blink 5x then you hear the sound of power on pause then power off. This continues to repeat and no picture.


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Sony LCD TV Red LED light constantly blinking


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 of many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty.

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1 Answer

We have a 2007 Sony Bravia 46" KDL-46VL130. There is not sound or picture. When we power it on the green light comes on blinking once and then the red light blinking once and then the green light stays on....


Does the front light stays green ? Or goes back to red ? The back-light going on/off maybe the problem, but it shoul return with a red blinking led (4 times ?) and if so it can be a power inverter problem.

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1 Answer

The infrared receiver light just keeps blinking red and TV won't power on. Tried unplugging for a little while but didn't help.


kindly count the blinking led to diagnose where the fault came from..

also try the initial check....open the back cover and inspect the power supply board for any bulged capacitors inside..

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1 Answer

The tv went blank @ the red led is flashing continuosly sony kds-60a2020


Hi,
If its lamp light on tv front that is blinking red then lamp is dead/ broken and need to be replaced. Lamp replacement procedure is easy and written in user mnaual of tv.
If it is standby/ power light that is blinking then please count how many times it is blinking after three seconds pause and let me know to diagnose tv problem because it is an error code that has info in its blinking.
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1 Answer

Tv not coming on and red led blinking on front panel when I try to power on


the blinking led is a error code. Let me know the number of blinks and I will assist you.

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1 Answer

Sony mod# KV-34HS420 - won't come on - red led blinks 7 times...


how many times does the light blink it is very important you mention it so that i can be able to help you.if it is blinking continously then that means your jungle ic301 the ik video path is defected have a tech look on your set for repairs,good luck

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1 Answer

Tv wont turn


The blinking red light at the the front of the television is the "Diagnostic STANDBY/TIMER LED".
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When the red LED blinks 4-times, it means one of two possible causes:
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It is best to take this television set to a repair facility and ask that the +13V power supply be repaired.
The copper tracks and integrated circuit pads are very thin and delicate on the KV-24FV12 circuit board, and will easily lift off of the circuit board, if the incorrect desoldering tool is used. Unless one has a good quality PACE vacuum desoldering unit, one should not attempt to repair the television.

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