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The tv is rolling and seems to a little dark, I found a small hole in the back of the tv with verticle hold words above it but can't find a button...HELP PLEASE

My tv is rolling and looks a little dark , I can't the vertical hold button. Its an rca

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6ya6ya
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Posted on Jan 02, 2017

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nfandres
  • 168 Answers

SOURCE: Quasar 32" TV VERTICAL HOLD

well most of the modern tv today doesnt have vertical hold anymore. this symptom is caused by a trouble in the IC integrated circuit or the vertical oscillator circuit. let the service guy do the job if u dont know anything about this. good luck!

Posted on Feb 02, 2007

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techman
  • 3130 Answers

SOURCE: RCA P52939 projection TV

Yes you are correct, no days these TV sets have an automatic vertical hoild, and no I am sorry to say, there is no adjustment for you to make. there is a problem in the PIcture in picture circuit if there is one or the sync sepaqrator circuit has a problem. most likely a bad capacitor or a bad diode. This is a solid state set and there are no user replaceable parts inside them unless you know how the circuits work and can trouble shoot printed circuit boards. You are best to call in a pro to assist you in this repair. Good Luck

Posted on Mar 23, 2007

  • 579 Answers

SOURCE: older toshiba tv cx32621

My experiance is to not put money into a TV that is over ten years old. TVs stress out their electronic components worse than almost any other electronic product. After 10 years, there are so many parts that are ready to fail that your are probably wasting your money trying to get any more life out of it.

Posted on Jan 03, 2008

SOURCE: vertical hold problem

Maybe sync separator transistor is faulty

Posted on Jan 08, 2008

  • 375 Answers

SOURCE: picture keeps rolling

do you have cable to the set or are you on rabbit ears if on ears adjust antenna for the strongest signal.

Posted on Mar 27, 2008

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