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JVC AV-28 GT 1 SJF tv with no remote

No remote control and the kids have managed to change the picture size. Is there a way to change the picture back to 16:9 by using just the buttons on the set itself?

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4 Suggested Answers

TVtechmaniac
  • 140 Answers

SOURCE: The picture on my JVC TV is too dark

On the inside of the TV, on the flyback transformer there should be two controls. Turn the one that says "screen" very slowly clockwise while looking at the pix. The pix should get brighter as you turn it up- if you go to far you will see lines in the pix or the TV may shutdown.

Posted on Aug 30, 2007

  • 13 Answers

SOURCE: jvc remote control

"i already paid for the tv so why pay for something that should be readely available to me in the first place I should have access to all the features on the tv ".. WRONG!!!!!!!!!You should have a warranty for this TV but it's old , anyway. First,receive a reference image (let's say CNN).Second:press "Sleep Timer" key and set the value to "0". Then press "Display" and "Video Status" keys at the same time. Third: use "Vol +/-" and " Channel +/-" to select "2.DEF(D)".Go to "D03: V.SIZE" and modify step by step the value for best fitting. There is also switch " SW401" on the main board for centering the image . Finally, press "EXIT" key till you exit the "Service Menu". Don't try to modify anything else!!!!!!!!!!!!!!!!!

Posted on Nov 20, 2007

redcrx
  • 7 Answers

SOURCE: JVC AV-28WFX EUS1 unstable image

Hello, I think you have a faulty "horizontal width" or horizontal
linearity preset pot. This pot will be located on the main PCB
and you can adjust it with a small screw driver, when you do the
picture will shift from left to right or vice versa, or move back to fill each side. If it wont hold after making the adjustments then the pots ( potentiometers) need replacing, which means unsoldering them from the printed circuit board( PCB) and take them in to your local radio shop for new ones. By the way you might need 2 pots ( 1 for the WIDTH and 1 for the LINEARITY)
Good luck.

Posted on Feb 06, 2008

  • 1 Answer

SOURCE: Picture on tv JVC 27" AV-27530 is getting to dark

I have the AV-27S33 model and in the rear to the right of the inputs are two slits and inside these slits are two screws. The top screw is the focus,the bottom the brightness.Your tv is a different model but it may have this same adjustment,if it does try turning the bottom screw to the right to increase the brightness.

Posted on Jul 11, 2010

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1 Answer

Jvc 57 inch tv. kid did something to change picture size. now too large and bottom is cut off. aspect button on remote when pressed shows a red circle with a line through it.


Hello,

what was pressed on the remote is "Zoom" button, that's why the picture size is large.

So try to identify the Zoom button on your remote by pressing every button on your remote in order to get the zoom button function.

I hope you understand my message.

Good luck.

Apr 13, 2010 | JVC AV-28-BD-5-Bl 28" TV

1 Answer

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Hi,

there is a card with the TV Turner that is causing this and needs to be changed its has a microprocessor that control functions of the set .
get it changed and your set will just fine .

have fun


Dec 28, 2009 | JVC AV-28GT1B 28" TV

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Cannot fix color without remote


Here's a link to order the original JVC remote controller for this model (AV-20220) from a major parts distributor if you need the remote to fix the colors on your unit:


JVC AV-20220 Replacement Part Remote Controller / Remocon Unit

Feb 12, 2009 | JVC AV-20220 TV

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Dec 26, 2008 | Sony KV-28FX60 28" TV

1 Answer

JVC AV-28WFX EUS1 unstable image


Hello, I think you have a faulty "horizontal width" or horizontal
linearity preset pot. This pot will be located on the main PCB
and you can adjust it with a small screw driver, when you do the
picture will shift from left to right or vice versa, or move back to fill each side. If it wont hold after making the adjustments then the pots ( potentiometers) need replacing, which means unsoldering them from the printed circuit board( PCB) and take them in to your local radio shop for new ones. By the way you might need 2 pots ( 1 for the WIDTH and 1 for the LINEARITY)
Good luck.

Feb 05, 2008 | JVC AV27F476 27" TV

1 Answer

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WHEN YOU TURN THE SET OFF,SOUND LEAVES BUT PICTURE STAYS ON--SOUNDS LIKE THE MAIN POWER RELAY IS STUCK-NEEDS TECH TO REPLACE BUT SHOULD BE A CHEAP JOB!!

Dec 03, 2007 | JVC AV-27530 27" TV

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Black menu screen pops and hides half the tv.


that is close caption, get your remote control and press the close caption button.that's it

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JVC AV-28GT1SJF


you have to get into the tv to do the adjustment. take the cover off and then look for the CRT tube and follow the yoke cables that will lead you to the printed circuit. you should see some small tiny knobs there. something like vertical phase or horizantl Phase..you need the verital to adjust the vertical size of the pic..good luck

Feb 24, 2007 | JVC AV-28-BD-5-Bl 28" TV

1 Answer

Jvc av-28gt1sjf


This sounds like a microprocessor controller problem?? Try to reset the tv by unplugging overnight and starting fresh in the am. If it will go in av then your all set BVut if it dosent go into the menu to see if theres any kind of lockout in the set up for the av. If not then youll have to have the set looked at by a pro. Good Luck

Jun 07, 2006 | JVC AV-28GT1B 28" TV

1 Answer

Cant get av channel


Is it that the remote dosent work?? Does it switch the tx on and off or does the volume change from the remote. NO?? then your remote is broken . Take out the batterys and replace them and see if that helps. Remote works?? Ok if the remote does work but wont let you into function then your gonna have to contact JVC at proinfo@jvc.com Or look in your owners manual for a local branch as i see your from The UK. Good Luck and Im sorry i cant be of more assistance.

Jun 06, 2006 | JVC AV-28GT1B 28" TV

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