Question about Sony FD Trinitron WEGA KV-36HS420 36" TV

1 Answer

Sony wega tv blinks seven times and does not come on

I buy a circuit board which operate the lamp and the tv blinks seven times and does not come on

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Sony Master
  • 1,164 Answers

Seven blinks means high voltage shutdown it gone into safety mode you need to check power supply regulation and horizontal circuits


shaun

Posted on Jan 16, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a sony wega trinitron, when the tv is turned on, (no visual, or sound) the red stand by light blinks 7 times, and you hear the tv click off? Please help


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.

Jun 06, 2011 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

Standby blight bliks for seven time tv wont turn on


Hi,
Seven blink indicates that there is a high voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.

Hopw this helps .

Jan 23, 2010 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

Wont turn on blinks 7 times


Hi there.
In sony tv`s the seven blinks code(sony error codes)usually indicates a high voltage shutdown(t.v has exceeded 33k volts). That is often caused by the power supply regulation and/or horizontal circuit fault.
Hope this help Merry Christmas

Dec 19, 2009 | Sony FD Trinitron WEGA KV-34HS510 34" TV

1 Answer

Red LED light blinks 7 times when the set is turned on; no pictur


if you have the circuit diagram of your tv,check the horizontal polarisation IC closer to the line transformer and replace it.If it doesn't work,send the question again.

Sep 22, 2009 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

Sony wega trinitron(1999) KV-36FV15 Moved tv now audio no video


Seven blinks, pause, seven blinks, etc. means "Horizontal deflection stopped" and indicates a serious problem, probably on the D or DZ board (whichever is applicable).

If this is the case, the TV will have to be serviced by a professional.

I hope this helps :)

Best Regards,

James

Jul 29, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Exact same model, went out on the exact same date


sony blink code 6 blinks means that your tv has no horizontal,no rasta check c515 and 516 and the jungle ic IC 206,SEVEN BLINKS MEANS,high voltage shutdown,hig voltage exceed 33k and the set go in safety shutdown,check power supply regulation and horizontal circuits.if you are not a tech have one check and repair your set.

Jul 12, 2009 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

The standby botton blink 7 in my sony trinitron


Hi there,

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.

May 07, 2009 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

Sony wega kv-36hs20 will not turn on


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.

Mar 02, 2009 | Sony FD Trinitron WEGA KV-36HS20 36" TV

1 Answer

Sony Vega Service Codes


KV-32HS510 and KV-27HS420, seven times blink error code shows problem in Horizontal deflection circuit.

There are many possibilities like dry solder joints, weak capacitors, Horizontal transistor short or flyback transformer fried etc.

If you have little experience of TV repair and good solder skills and have necessary tools to test / check defective parts, then you can make it. you also need to have related service manual to see board location, schematics and part numbers.


Dec 12, 2008 | Sony FD Trinitron WEGA KV-27HS420 27" TV

1 Answer

KV-32FS120


Seven Blinks: High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into shutdown. Check power supply and horizontal circuits.

Culbert Communications
New Brunswick, Canada

Nov 23, 2007 | Sony FD Trinitron WEGA KV-32FS120 32" TV

Not finding what you are looking for?
Sony FD Trinitron WEGA KV-36HS420 36" TV Logo

Related Topics:

225 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68368 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Are you a Sony Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...