Question about JVC AV-27950 27" TV

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I have a 29 inch JVC AV series.. but the picture soesnt not fit to the screen.. therefore some words at the corners may be incomplete. what can i do?

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6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

  • 1153 Answers

SOURCE: JVC AV 270305 Brightness not Bright enough.

Yes you could look for the capacitor that is leaky, probably in the 200v line, or you could just open back and turn up G2 screen control on the Flyback. You have Screen and Focus on this black transformer with a long anode lead going to the picture tube of set. Becareful, High Voltage!

Posted on Sep 08, 2007

wyoed1
  • 211 Answers

SOURCE: jvc av-29ts2ek

It sounds like a vertical deflection problem. You mentioned you had a white HORIZONTAL LINE in the middle of the screen. If this line runs from left to right across the screen it's in Verticla deflection. If it runs from top to bottom, it's in Horizontal deflection. I am assuming the problem is a Vertical deflaecion problem. The repairs necessary are most likley to replace the vertical capacitors or the verticla deflection chip.
Good Luck
Ed
NC Electronic Mills, Wyo USA

Posted on Jan 05, 2008

  • 275 Answers

SOURCE: jvc av-32wf36--have sound no picture

A bright Horizontal Line indicates failure of teh Vertical deflection Circuits.
Get a competent Technician to have a look.

Posted on Dec 01, 2008

  • 4234 Answers

SOURCE: Repairing JVC AV-27D202 27" TV

This is caused by a bad capacitor in the vertical circuit. If you can solder, you may be able to resolve this yourself. If you wish to attempt this repair, please update this and I will provide additional details and instructions.

Dan

Posted on Mar 21, 2009

  • 132 Answers

SOURCE: bright horizontal line across black tv screen

Hi There,
If your picture has collapsed to just a horizontal line across the center of the screen, this indicates that your Vertical Output circuit is bad and needs to be serviced by a qualified technician. I hope this helps and thank you for using FixYa!

Posted on Mar 29, 2009

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Jan 18, 2016 | JVC Televison & Video

1 Answer

What does 700 series 29"mean?


700 series is the type of video card, 29" is the size of the monitor measured from the bottom left corner to the top right corner in inches.

Mar 24, 2015 | Computers & Internet

1 Answer

I have no picture on my JVC AV-27730 tv. Where is the picture tube and can i replace it myself?


Hello
Picture tubes are available at electronic spare part shops. You have to give them the number and type of the picture tube, to which your JVC TV has. Picture tube, along with its Yoke fittings are integrated, and you can replace it by yoursef at home. Be very carfull in handling the picture tube, as they are highly vacumed, and will explde by hard hits. There will be four seating screws on the four corners of the picture tube, and these slots will clearly alaign if the picture tube selected is orginal number. Diamentions of these holes will be different to spherical and flat picture tubes. So you must first aware of the type of picture tube, which the TV has fitted earlier. OK.

Mar 06, 2011 | JVC AV-27730 27" TV

1 Answer

Is a picture tube the same thing as a tv lamp


No! the lamp restores the back light on the screen so it is visible. The picture tube is a large bell that generates high voltage and with the aid of circuitry produces a picture.

Jan 10, 2011 | JVC AV-K29MX1U 29" TV

1 Answer

JVC D-Series TV top of picture shrinking


There are probably two capacitors that are bad in the vertical circuit. Not too hard to replace if you have any experience at all. Find the vertical output IC ( usually IC451 or similar ) and simply change the closest electrolytic capacitors. A professional can do this easily. Could cost up to $150.

May 13, 2009 | JVC AV-27D302 27" TV

1 Answer

Bright horizontal line across black tv screen


Hi There,
If your picture has collapsed to just a horizontal line across the center of the screen, this indicates that your Vertical Output circuit is bad and needs to be serviced by a qualified technician. I hope this helps and thank you for using FixYa!

Mar 29, 2009 | JVC Televison & Video

1 Answer

JVC AV 270305 Brightness not Bright enough.


Yes you could look for the capacitor that is leaky, probably in the 200v line, or you could just open back and turn up G2 screen control on the Flyback. You have Screen and Focus on this black transformer with a long anode lead going to the picture tube of set. Becareful, High Voltage!

Sep 08, 2007 | JVC AV-27530 27" TV

1 Answer

Picture not fitting on screen


if your tv has a warranty take it back to where you you bought it.or check if your remote has the zoom feature,if it does zoom it back.or else you will have to call the repair man to program it for you.

Mar 23, 2007 | JVC AV-29LX 29" TV

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