Question about Sony FD Trinitron WEGA XBRKV-40XBR800 40" TV

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Tv wont turn on

The stand by light blinks seven times.I have unplugged the tv for over night, even for days at a time. How ever sometimes it will turn on. When it does turn on the picture is fine and the tv works good.

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  • Jackenstein Nov 26, 2007

    I have six flashes and left TV on for two weeks and picture started to act strange when bright images were display the image on the expands and retracks a bit. Turned off again and yes will not turn on again.

  • WSLuck Mar 15, 2008

    My TV is having the same problem. Goes into safe mode at start up for OVP, stand-by LED flashes 7 times. I visually looked at all the boards for cool solder joints and found none, but my eyesight isn't that great. Any suggestions?

  • Anonymous Sep 04, 2008

    tv won't turn on manually or by remote we had this problem before when we first bought it and thank god it was still under waranty. the tv is a 2003 model. You can here the clicking sound but the tv still won't come on

  • Anonymous Mar 16, 2014

    Wont turn on even after i unplug it for a full day

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I had the same exact problem and paid a guy $275 to come to my house and fix it. Turns out it was the power supply and 1 other minor issue. I will tell you to be careful if you try to fix it. That tube is HUGE and held a charge over a week. When he put the chassis back in he was shocked 7 or 8 times.

Posted on Sep 18, 2008

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What next?

Posted on Mar 15, 2008

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Try to re solder the power suply

Posted on Jun 25, 2007

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2 Answers

Tv wont come on and a red light is blinking. I have a Sony Wide screen projection TV model kp-46wt520


Can you unplug the TV for about 15 seconds, and then plug back in and watch the stand-by light. Tell me how many time the stand-by light blinks in regular intervals. If it doesn't blink at all, you need to change a fuse on the g-board. Once this is done run back through the stand-by blink light process, and more troubleshooting can be done if problem isn't already solved. If the stand-by light just keeps blinking with a count over ten just tell me, and I'll look for other possibilities.

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Tv wont turn on


sounds like you're right on the front of a control board failure..how tech friendly are you?

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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.

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TV does not turn on. Stand By LED blinks 4 times and pauses and blinks 4 times again Tv will not turn on...when plugged in the red stand by light flashes 4 times...you can hear the tv turn on but a black...


On older Sony, sometimes a power surge causes the set to be in shut down mode. Try unplugging for 5 minutes and then plug in and try. This many times will fix.

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Tv won't power on, stand-by light blinks 6 times continously


just unplug tv 5 minutes. and plug it again. power on again. if not reset tv.

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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

Stand by light blinks 6 times, wont power on


Here you find sony blinking codes

SIX Blinks---No Horizontal (H STOP), no raster, goes to the blinking selfdiagnosis
function immediately. Check C515 & 516 and the jungle IC, IC206.

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.

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2 Answers

Sony kdp-65ws550 stand by problem HELP.


You tv needs repair this is no easy fix it yourself thing, take to repair shop.ThankYou for using FixYa . Have a Nice Day.

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18 Answers

Sony tv wont turn on, standby light just flashes


I had the same problem guys! This is what I did:

My T.V. wouldn't turn on. The standby light was flashing six times, then four, then seven...I called Sony and they told me to unplug it for a couple of minutes, then try it again...didn't work....BUT, I have found a solution:

Try unpluging your T.V. for 4 hours+, then turn it back on. Worked for me! It's called a "hard reset" by sony. I had my T.V. unplugged for the whole day though.

Nov 18, 2007 | Televison & Video

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