Question about Sony FD Trinitron WEGA KV-36XBR800 36" TV

3 Answers

Flashes 7 times .

This sony XBR800 will flash 7 times if I try to power it on .

Sometimes if I just leave t off for awhile and plug it in it turns itself on ( I never hit the switch ) and it will do fine .

I am beginning to think it had something to do with it being moved as its a heavy TV and the problems began after that .

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  • broncomike1 Feb 17, 2008

    Same problem but my tv has never been moved since we bought it. Left it unplugged for days and still nothing.

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3 Answers

There is a regulator Ic8002 that is failing, contact a Sony repairman, you can not do this unless you have the part and know how to solder

Posted on Jan 18, 2008

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You may have to resolder the chassis

Posted on Jan 11, 2008

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Check power supply regulation and horizontal circuits.

Posted on Oct 25, 2007

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Read more: How to Troubleshoot the Standby Indicator Flashing on a Sony TV ' eHow.com http://www.ehow.com/how_5925008_troubleshoot-indicator-flashing-sony-tv.html#ixzz2KBk1cWbu

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New lamp turns on flashes 7 times


Just a thought...you *might* have a bad ballast in addition to that defective power supply.That flashing could be the ballast trying to ignite the lamp. A lamp is just like an enclosed welder's arc. The ballast generates a high-voltage spark to initially start the lamp, then low voltage with high current keeps it burning. If you look into the lens and see "lightning" flashes but no lamp ignition, that's what's happening. The ballast could've been damaged by the defective supply. Also, try a known-good lamp...just to rule out a defective new one--in the shop, we kept all old working lamps as testers.

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Sony KV 36 xbr800


Hiii...

I'm not sure about the chassis number of your tv set..
but I can give a solution for your proble....
It might be the problem at A,B,M board there's no +5V or over voltage +5V...check the IC504 at A board looks like a ic regulator 5V..check c530(470uF/25V),check c540(1000uF/16V)..

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Troubleshoot-5 blinks red light front of TV


TURN TIMER OFF. GO TO SONY.COM, TROUBLESHOOTING, OR The STANDBY light is flashing on the television and there is no picture or sound. Solution
sp.gif sp.gif The STANDBY light will flash if an issue is detected within the television. This can sometimes be resolved by simply following the steps below to reset the television.
  1. Turn off the television. IMPORTANT: For a projection television that uses an internal lamp, wait 5 minutes after turning off the television to allow the lamp to cool before continuing with the following steps.
  2. Unplug the television power cord from the electrical outlet.
  3. Let the television remain without power for 60 seconds.
  4. Plug the power cord back into the electrical outlet. NOTE: If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
  5. Turn on the television.
If the issue is still unresolved after following all of the troubleshooting steps, service may be required. Please note the number of times the STANDBY light flashes and relay that information to the service center.

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