Question about Sony KV-27FV15 27" TV

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KVM27FV15 won't turn on and just blink on the standby light. What is wrong with it and can still be fix or end up on the dump? I'm pretty handy on things and did soldering before.

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Resolder the FBT,that the flyback transformer.The big black block of plastic with a red wire with black cap hook to the CRT(tv tube).Replaced the transistor outside of the solid steel wall of the FBT,that transistor help the FBT have stable high voltage.

Posted on Jul 08, 2010

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Sony xbr KV-34xbr910


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 stage 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. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Apr 06, 2014 | Televison & Video

1 Answer

Standby light blinks twice approx every 2-3 seconds tv won't turn on


Visit this site 'Electro-help" for details. Type in the site name either to Google or Yahoo search box, and click search. It has all details about tthis fault, and repair.

May 11, 2012 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

Tv will not stay on standby timer light flashing


On Sony the standby or red is for shutdown---

If you unplug the set and plug it back and turn it on and it repeats this look to see if the light is either constantly blinking or blinking a specific number of blinks---specific number would be an error code.

Apr 29, 2012 | Televison & Video

1 Answer

MY LCD PHILLIPS MODEL 42PFL3704D/47


Good day!!!

if you have power problem without blinking lights or standby lights (red) the possible problem is power supply board..However if the TV have blinking or standby light but won't turn ON..there are multiple cause of that and need further troubleshooting..

Mar 11, 2012 | Philips 42PF9431D/37 TV

1 Answer

TV won't turn on. flashes a series of 5 red lights instead of turning green


Usually Sony and LG Blinking Codes are the same. Here is what I have.
  • Unit is dead, No blinks - Problem in the standby power section. Might check fuse,
  • Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective.
  • One blink - not used for the self-diagnosis
  • Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.
  • 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,
  • Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted.
  • Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. In addition, unit could be in IK blanking, try turning up screen slightly.
  • Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately.
  • Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.
  • Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code.
  • Nine blinks - Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing Make sure the regulator is -12 or -13 (negitive).
  • Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board.

Nov 26, 2011 | LG 42LC2D 42 in. LCD HDTV

2 Answers

TV won't turn on, standby light just blinks 9times off and on


There is some problme in G Board (power supply board) in your Sony KP-46WT520 tv that is why standby light blinks 9 times.
If you are handy with electronics stuff repair and can test/ replace parts in circuit board then let me know to provide you more technical info to fix tv problem.

Feb 03, 2010 | Sony KP-46WT520 46" Rear Projection...

1 Answer

Sony KP-46WT520 Standby Blinks 10 Times


High voltage in TV got problem and thats why TV gives 10 time blink error code.
Qualified TV tech will fix it as its bit complicated fix.

Apr 15, 2009 | Sony KP-46WT520 46" Rear Projection...

1 Answer

Sony kv35s26 TV: no picture, audio works, stanby light blinks.


First a couple of questions:

1) Does the standby light blink continuously or is there a repeating pattern?

2) If there is a pattern, can you please post the blink count?

With the above information, I should be able to provide you with a couple of possibilities as well as a few tests to perform. Please update this and we'll continue to try and resolve this.

Thanks,
Dan

Jan 19, 2009 | Sony KV-32FS13 TV

1 Answer

Standby Blinks 5 times. Picture goes off but sound stays on. Only hookup is Digital Cable - help!


Plug the electricity to a surge protector. I fixed my that way. Try it and let us know.

Jun 28, 2008 | Sony KP-53HS10 TV

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