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Blaupunkt 32/56G-GB-1B-UB TV Is there a hidden service setting to adjust vertical height of picture as what ever ratio setting is used set over scans been like it since new but never got around to fixing as it was a second set only 13 months old many thanks Trevor

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Vertical height adjustment on Magnavox 19 inch LCD HDTV

try to adjust at the vertical section.hope this will help

Posted on Feb 02, 2008

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jhall1793
  • 60 Answers

SOURCE: adjusting vertical height

I looked for info for your the Mct-2051 & imagine my surprise that Magnasonic not only doesn't have a manual for your model they don't recognize the model #. Excuse my sarcasm.

If MCT-2051 is not a typo, then the closest I could find was an MCT-2053 & there was no mention of a vertical height adjustment by software control. From my past experience this adjustment can only be performed by a TV tech because you need to access the inside of the TV.

The fact the picture has shrunk this much means that the vertical height driver is failing & eventually you will see nothing but a vertical line, stretched across the screen. Which will mean, that do to Magnasonics' lack of support, you'll be out of luck.

When shopping in the future for a TV try to stay with name brands who will support their products.

By the way, where did you hear that you could adjust the VH utilizing the remote? That could possibly be a function of digital device like a computer monitor, not an analog device like your TV.

Posted on Feb 25, 2008

  • 1 Answer

SOURCE: no picture just sound

Had the same problem, took the back off and found some bad soilder joints on two of the main circut boards. Re-soildered and appears to be fixed.

Posted on Sep 09, 2008

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SOURCE: bad picture until tv warms up

this is a very common occurance in these sets. toshiba has issued a servece bullteen with this set. Sorry to tell you this but this is a problem with some very small capacitors on what is known as the hypermodule. in my shop we fix 2 to 5 of these a month. you really have to know how to solder. Idealy replace the hypermodule is the best way. but......that board is hard to find. so we replace these 11 very very small componets with twezzers and a big magnifier. we charge about 250 to 350 for this repair.

Posted on Oct 08, 2008

ward_knutson
  • 64 Answers

SOURCE: Wrong aspect ratio LCD tv: Model Polaroid FLU-1911S

You cant change the aspect ratio. Polaroid built this unit with a non-standard format. Here is what I found:

Don't be thrown off by other wide-screen aspect ratios. When shopping for wide-screen displays--especially flat-panel LCDs--you may see aspect ratios such as 15:9 or 16:10. They are, for all intents and purposes, close enough to 16:9 to be considered synonymous. Unless you're extremely sensitive to geometry, it's doubtful you'll notice the slight stretching or squashing they introduce.
Sorry!

Posted on Nov 25, 2008

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Adjust vertical height kg 55lh55


To adjust the height of the picture, you have to enter its service mode option, and should adjust the vertical amplitude data value, accordingly. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/

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How do you adjust vertical height on sony bravia tv


Check the aspect ratio set. If it is set to wide, there will be black bars at top and bottom of the screen. Go to its picture setting menu, and adjust the settings. If it do not help you, enter its service mode to adjust the picture height. Although this is a semi-skilled work, if you have patience and concentration, you can do this adjustment. There is no need to open the TV. If you wish to get more details about how to enter service mode, and adjust the data values there, check the site linked here. http://electronicshelponline.blogspot.com/

Dec 04, 2013 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

Is there a hidden service setting to adjust vertical height of picture as what ever ratio setting is used set over scans been like it since new but never got around to fixing as it was a second set only 13...


With most modern CTV sets, there is a service mode to adjust all the parameters to picture all other. Check these codes. If you wish to get more details, check the sites linked here. Setup code list, and setup procedure to many popular brand remote controls are given. http://electrohelponline.blogspot.com/ http://remotesearch.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy.

Oct 21, 2013 | Televison & Video

1 Answer

Edges of picture being cut off. Is there something we can do to adjust it?


Have you tried changing the aspect ratio? On your remote there should be a button labled aspect. Otherwise you'll need to access the service menu and change the vertical height and horizontal width.

Jul 16, 2010 | Hitachi 57F710 TV

1 Answer

Model 32 sf36a picture size


most likley they are in the tech menue
you would need the service manul to access the proper proceedure the cause may be caps going bad in the vertical circuit

Aug 29, 2009 | Televison & Video

1 Answer

I can't get the picture to fully fill the screen on my 46'' TV. Model code ln46a750r1fxza. Used the ''tools'' button on the remote and tried adjusting the picture size, but it did not correct the problem....


First set your tv to 16:9 aspect ratio. Then go to the source ie: Cable Box or Sat Box. Then go into the User Menu and find the Set Up or HD settings or picture settings. You need to set the Box to the "Stretch" setting. Right now your source box is set ot 4:3 aspect ratio.. If you have difficulty in changing the aspect ratio on the source box, call the Cable or Sat co. They can help you.

Jul 09, 2009 | Samsung Televison & Video

1 Answer

Vertical Stretch


You need to adjust "vertical height" in the service program. You need to put the set in "service mode" to do this adjustment. If you google "enter service mode RCA F32665" you should find the procedure. It will be listed in abbreviated letters such as VERT SIZE or VERT HT. Follow the instructions for entering service mode and saving the data closely!! The data you change will be listed as a number between 1 and 63. The number will only need to reduced by a small amount and you can still see the picture behind the data and watch it shrink as you adjust the number down.Always burn the new number to memory (if required) before exiting service mode. Good luck

barneyluc

Dec 01, 2008 | RCA F32665 32" TV

1 Answer

I cant read the scroll on the bottom of the screen


You don't give a model number or age of the set so I can't be too specific, but there is an adjustment for picture size (it's actually termed "vertical height") in TV sets. Many newer sets make adjustments through a service menu using the remote control, but many sets have a physical adjustment control inside. I can't tell you how it is in your set, but you can take the back off and look at the circuit board. If you see a small round adjustment control (screwdriver slot for turning) marked "vertical size," "height," "vh" or something similar, that's the one. A little turn one way or the other will do the trick.

Now having said all that, it's also possible there may be bad capacitors in the set's vertical circuit. Is this a problem that just started, or that's gotten worse over time? Do you notice distortion at the top of the picture, like a person's head or other round object looking stretched out if it's at the top of the screen? If so, that's usually a sign of capacitor failure. There are a few in the vertical circuit, usually in the range of 1 to 10 mfd at 50 volts, and they commonly go bad with age. Without knowing what model TV you have I can't suggest specific part numbers.

Hope this helps or gives you a start.

Nov 19, 2008 | Televison & Video

1 Answer

Mkgregory


If the TV supports it, you can go into service mode by press ing the following on the remote control:

062596 i

This will take you into a service menu. It also changes channel as you press the keys, so change to a used channel to get a picture back.

I am not familiar with this model, but the principles should be the same.

Using the remote control to navigate the menu, you are looking for "allignments", and from there "Vertical Amplitude" or V/AMP or VA or similar.

BE CAREFUL when making adjustments, as you can permanently damage the TV if you adjust any critical settings.

When making changes, make a note of the original setting so you can put it back if its not the right option. Also only make changes 1 notch at a time. It will be obvious when you have the correct option, so if nothing is happening after 2 or 3 notches, then put it back. This will minimise risk to the TV.

When you have finished, look for a "Save settings" option, if not just press standby to get out of the service menu.

Jan 11, 2008 | Philips 27PT5445 27" TV

1 Answer

JVC Vertical Problem


You need to adjust the vertical height in the Service menu.Press the SLEEP TIMER key and set the SLEEP TIMER for 「0 MIN」. Then press the DISPLAY key and VIDEO STATUS key of the remote control unit at the same time to enter the Service menu.In SERVICE MENU, press the FUNCTION ▼/▲ key to select any of the SUB MENU items. (The letters of the selected items are displayed in yellow.)You want #2 DEF - go to sub-menu and look for the height adj. FUNCTION / key Setting (adjust) the SETTING VALUE of the SETTING ITEM. When the key is released the SETTING VALUE will be stored (memorized). EXIT key Returns to the previous screen.

Aug 22, 2007 | JVC AV-27320 27" TV

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