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

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Sony Master
  • 1,254 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

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

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

I have a Sony kdf55wf655, just replaced the lamp, acts like it wants to turn on then clicks. and still on standby mode. It will blink 3 times pause then blink 3 more time. Did I get a bad lamp? or what...


Ur hear alots clicking,but no picture come on?Yes,than the tv Ballast board is also dead.This tv Ballast board,job is to help to ignite the tv projection lamp.Tries websites like Partstore.com,Ebay.com to buy a new tv Ballast board for the replacement.

Nov 18, 2010 | Sony Grand WEGA KDF-55WF655 36" Rear...

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

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

Sony grand wega KF60DX100 Won't Power on


THE RED LIGHT THAT BLINKS IS IT THE LAMP BOX THAT THE RED LIGHT BLINKS IN OR THE STAND BY LIGHT THAT BLINKS ? IF ITS THE LAMP BOX THAT BLINKS THEN YOUR LAMP HAS BLOWN AND NEEDS REPLACED YOU CAN FIND THE PART # FOR YOUR T.V. FOR A NEW OR REFURBISHED LIGHT IN YOUR OPERATING MANUAL AND WITH THE PART # BUY A NEW ONE OFF EBAY,ALSO YOUR OWNERS MANUAL WILL GIVE YOU STEP BY STEP INSTRUCTIONS ON HOW TO REPLACE IT AS THIS IS A COMMON PROBLEM WITH PROJECTION T.V.'S IF ITS THE STAND BY LIGHT THAT BLINKS I NEED TO KNOW HOW MANY TIMES IT BLINKS AS THAT'S A SELF DIAGNOSTICS CODE THAT YOUR T.V. IS GIVING FOR THE PROBLEM AND FOR SONY THERESE NO CODE FOR 1 BLINK OF THE STAND BY LIGHT.

Mar 16, 2009 | Sony Grand WEGA KF60DX100 60" Rear...

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

Tv shuts off and green light blinks 5 times and repeats 5 blinks.


Please buy new Lamp for KDF-55WF655 from Sony Accessories Store with following part number..

" A1085447A " LAMP BLOCK ASSY XL-2200U

(type model number in search box and click)

Always buy Sony original lamp for safety of your TV.

Feb 06, 2009 | Sony Grand WEGA KDF-55WF655 36" Rear...

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

Sony Trinitron WEGA won't turn on


6 blink error is either a power supply (g2 board) or a blown thermal fuse. if it came back on, its not the thermal fuse so you would need a new g2 board. if it blinks 5 times, you need a new ballast (lamp driver)

Dec 07, 2008 | Sony Grand WEGA KF50WE610 50" Rear...

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

Related Topics:

228 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

100304 Answers

The Knight
The Knight

Level 3 Expert

71088 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...