Question about Sony KV-32FS13 TV

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I have 21''sonymodel no kv-21L70 prblem of blinking 4 time the red light but not on the tv

HI 4TIME BLINKING NOT SHUTE DOWN AUTOMATILY WHAT IS THE PROBLEM

Posted by CHEGA WONDIFERAE on

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5 Related Answers

Anonymous

  • 129 Answers

SOURCE: Sony Trinitron KV-27FS13

Good day.

Maybe there is a problem with eigther the vertical or horizontal circuitry of your unit. blinking lights indicate a problem associated with your flyback not being able to oscillate and distribute the supply for the tuner, audio, vertical...etc..
That is an internal problem pls refer to a qualified technician.


chris

Posted on Mar 23, 2008

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Anonymous

  • 131 Answers

SOURCE: tv wont turn on -- stand by light just keeps blinking

This is very common problem for sony. Blinking light is power supply problem need to replace two voltage reulators in supply and caps and sometime horz output.


Sometimes if you adjust screen voltage adustment on flyback just slightly it will fix it.

cost if ps is 225.00
screen is 95.00


Thanks doctor video

Posted on May 18, 2008

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ABRsvcs

  • 4234 Answers

SOURCE: fd trinitron wega kv-32fs120

This is a problem with the regulator circuit. If you are comfortable with soldfering, you should be able to repair this yourself. I'll look up the specific parts that require replacement.
Dan

Posted on May 23, 2008

mortworker

  • 1 Answer

SOURCE: Sony FD Trinitron WEGA KV-36HS500 blinking red light 6 times

My Sony KV36HS500 Trinitron is doing the same thing. Last night the next street over was hit by lightning. The "7" blink pattern was happening, so like the manual stated, unplug it for 4 hours. Which I did. The t.v. is back up and running fine. It's a nice t.v., better than the plasma I paid over a grand for, that's already shot. It's a good t.v. and good that Sony put in the stand by protection to prevent the t.v. from dying an unnecessary young death. Patience, don't rush it, unplug the t.v. and leave it sit. Also, don't use a power strip, that was my mistake, and unplug your t.v. if storms are in the area, I was too lazy to and now I had to deal with this, in 8 years, only twice did this happen. I'd buy another one tomorrow if they still made them.

Posted on Jun 15, 2008

ABRsvcs

  • 4234 Answers

SOURCE: Red blinking light, SONY KV-32FS13

The 4 blinks usually mean a vertical deflection problem. If you can solder you should be able to repair this yourself. Let me know if you wish to attempt the repair and I'll provide more details and instructions.

Dan

Posted on Oct 02, 2008

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1 Answer

I HAVE SONY 21''TV NOT ON BLINK 4 TIME


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, 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

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I have sony crt tv problem of 4 time blinking not stand by model no kv-21L70


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, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
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Red blinking light, SONY KV-32FS13


The 4 blinks usually mean a vertical deflection problem. If you can solder you should be able to repair this yourself. Let me know if you wish to attempt the repair and I'll provide more details and instructions.

Dan

Oct 02, 2008 | Sony KV-32FS13 TV

1 Answer

Tv wont turn


The blinking red light at the the front of the television is the "Diagnostic STANDBY/TIMER LED".
This little red light will blink 2, 4, or 5 times and then stay off for three-seconds. And blink again for 2, 4, or 5 times. This cycle repeats. The most common diagnostic code is the 4-blink code.

When the red LED blinks 4-times, it means one of two possible causes:
1) +13V is not supplied on the A-board. Or, 2) IC502 is faulty.

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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Sony Trinitron KV-27FS13


Good day.

Maybe there is a problem with eigther the vertical or horizontal circuitry of your unit. blinking lights indicate a problem associated with your flyback not being able to oscillate and distribute the supply for the tuner, audio, vertical...etc..
That is an internal problem pls refer to a qualified technician.


chris

Feb 17, 2008 | Sony KV-27FS13 27" TV

2 Answers

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help mine is doing it also, 4 blinks, no power
if any gets it fixed or knows how please email me at
[email protected] thanks

Dec 27, 2007 | Sony FD Trinitron WEGA KV-32FS120 32" TV

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