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Sony videoscope xbr

I have a problem with my Sony Videoscope XBR and the problem is that when i turn on the tv, the screen goes straight to that black & white scrambling screen. The sound if fine, it's just that the picture doesn't appear when i turn to different channels, but when i watch a dvd, the picture is perfect. It's just only when i watch cable...all it shows is the scrambling black & white screen.

Posted by angielaogurl on

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Russ Hill

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  • Televison & ... Master
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Would think you need to replace the cable board etc. the signal is not getting in and out right. can also be a fault on the power board giving the wrong volts so would check this to. it will tell you on the board what volts is supposed to be. the 5v and 12v should be spot on other volts will vary a little. also check the capacitors for the caps to be bowed up and a brown/ yellow gunk around them and under the board this can be a sign they are failing.

Posted on Feb 26, 2014

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Cybertech

Jose Zetino

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SOURCE: Sony Videoscope XBR TV

just need to balance the three colors red,green and blue that may help remove the front covers and look for black module that have sccree and focus controls just move a little bet left or right be carefull because you can loos the picture e-mail me for more info

Posted on Apr 08, 2008

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Anonymous

SOURCE: TV not working- Sony Videoscope XBR

I don't Know how the caption come out

Posted on Oct 21, 2008

ABRsvcs

  • 4234 Answers

SOURCE: TV has sound no picture, Sony Videoscope xbr

Please post both the exact model number (on the back) and the blink count. The standby light should be blinking a repeated pattern. That info will indicate the problem circuit and allow us to provide you with the proper parts/steps to resolve this.

Thanks,
Dan

Posted on Feb 10, 2009

Anonymous

  • 1 Answer

SOURCE: Can a Sony Videoscope XBR TV be separated into pieces to move?

We moved it in one piece.

Posted on Dec 03, 2009

OLUWASEUN SANYADE

  • 184 Answers

SOURCE: Sony videoscope xbr TV screen keeps blinking in

Hello,

Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
Take care in solving the problem

Posted on Aug 06, 2011

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My sony videoscope XBR tv has a pink picture and no control. Also nothing is in enlish.


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1 Answer

TV has sound no picture, Sony Videoscope xbr


Please post both the exact model number (on the back) and the blink count. The standby light should be blinking a repeated pattern. That info will indicate the problem circuit and allow us to provide you with the proper parts/steps to resolve this.

Thanks,
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1 Answer

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This is a convergence problem. Look in the back for a couple of large black ICs attached to a heatsnik. These should be marked STKxxx. These are the convergence ICs and either have bad connections or are defective. If you can solder, try resoldering the pins on these ICs. If that fails to resolve the problem, replace the ICs. There may be other parts that need to be replaced as well. I'll look up your model to find the other parts to check. The convergence board as an assembly, I believe, is no longer available. The parts that you require are available.

Dan

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1 Answer

Sony Videoscope XBR


from experience i have noted that after some time the Horizontal Out-put Transistor (HOT)gets worn out.This is a big black transistor starting with cd,d,t etc mounted on a big heatsink.note the numbers and replace it.

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1 Answer

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the problem is most likely to be found on the HOrizontal Output Transistors note their numbers and replace them.this transistors are usually mounted on huge heatsinks.

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Sony Videoscope XBR TV


just need to balance the three colors red,green and blue that may help remove the front covers and look for black module that have sccree and focus controls just move a little bet left or right be carefull because you can loos the picture e-mail me for more info

Apr 07, 2008 | Sony KP-53XBR45 53" Rear Projection...

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Finally it's off!!!!

Jan 23, 2007 | Sony KV-35V35 TV

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