Question about Sony FD Trinitron WEGA KV-32FQ70 32" TV

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Power The television keeps powering off with the LED flashing constantly

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Re: Power

This equipment have a problem with the power supply in some cases are two transistors one fuse and check the horizontal output transistor

Posted on Jul 06, 2007

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Logik LED TV making a constant tapping/clicking sound.

try turning off AND unplug for a couple minutes! USB may have pulled power down to start the switching noise. Try usb again and if it does it again then I wouldn't use that usb anymore.

Jan 17, 2014 | LG Standard (CRT) Televisions

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Sansui sv2918 keeps blowing k2996 mosfet. Power led flashes and ta-ta-ta sound is heard

Check the Flyback Transformer

and associated circuits.

If 2SK2996 is blown, it may take out the PWM IC and some components

that goes with it.

Let me know what you find or needs further assistance.

Sep 17, 2012 | SansuiM1315 TV

1 Answer

My tv rca tr29e26 it have the front panel LED constantly flashing and it doesn`t turns on while is connected !!

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

Oct 09, 2011 | RCA TruFlat 27F520T 27" TV

1 Answer

When in standby the led standby light will flash for about 10 mins, normaly late at night


The problem is that there is a bad capacitor on the power supply board of the television.Therefore it is going to keep acting that way until the bad capacitor is replaced.

Run a check on the power supply board, you will definitely see the bad capacitor, have it replaced and the television will turn on after reassembling the television back together.

Thank you for using fixya

Sep 12, 2011 | Sharp Standard (CRT) Televisions

1 Answer

The tv keeps turning itself on and off

Ur tv have a LED POWER indicator light and a LED light indicator LAMP flashing?Yes,this is a DLP Tv the lamp live is over,must be replaced it with a new lamp.No,LED light LAMP indicator flashing,than ur tv is a LCD or a Plama tv.Than ur power supply board is dead.Must replaced the power supply board to solved this problems.

May 24, 2010 | Samsung HL-P6163W 61" TV

2 Answers


My KV34HS510 Led flashed 4 times then stops for a few seconds and repeats. Is this the D Board MCZ3001D IC problem?

Feb 02, 2010 | Sony FD Trinitron WEGA KV-34HS510 34" TV

1 Answer

Trinitron 36" led flashes 11 steady flashes then 5 quick.


You have defective power oscillation in power circuit! this need to diagnose to find the bad parts!


Oct 18, 2008 | Sony FD Trinitron WEGA KV-36FS120 36" TV

2 Answers

Kv-32s120 standby LED blinking no sound or picture

How many times does the timer light flash between pauses?

Sep 05, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Hd tv mitsubishi

is the led flashing? if the led isnt flashing but is lit then press the power and menu buttons in together on the front of the set and hold them both in together and see if it flashes a two digit blink code. then let me know what happens. If it blinks constantly let me know that as well

Jun 01, 2008 | Mitsubishi WS-65615 65" TV

1 Answer

Sony KV-32S66 standby timer led flashes constant, slow; no picture

You could try touching a soldering iron to each joint, but if tv had perfect image before turning off, could be a bad flyback. Cheap part and easy repair BUT must know how to discharge any high voltage if any stored in capacitor of flyback. Might be a good repair to take in to have a pro fix it.

Apr 25, 2008 | Sony FD Trinitron WEGA KV-36FS120 36" TV

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