Question about Philips 55PP9401 55" Rear Projection Television

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DOWN HILL??? There is a problem with the picture running down hill (as I call it) If I watch a movie that is widescreen the space below the movie is much smaller on the right than it is on the left. I was told that the yolks need to be turned. Is that true? and if so how hard is that to do?

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  • imauncfan Aug 28, 2007

    Thanks for the help. I will get someone to look at it.

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It only true is its like one color that is twisted. Remember there is 3 tubes in a projo. Red, Blue, Green. So if a yolk needs turning and the color is not badly out of wack then that makes it that all colors are out and it is hardly likely that all three are turned the very same way(misconscrewed) So this maybe an internal matter. In service menu there maybe a way to align the convergence or crosshatch of all three colors or maybe a resistor that has changed in value. Either way you need someone familiar with the set to work on it.

Posted on Aug 25, 2007

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How to zoom in on info


When TVs first appeared, they had an picture ratio of 4:3, which matched that of most movie screens at the time. Terrified of losing their business, movie studios struck back with "widescreen" films using 1.85:1 or 2.35:1 ratios. When widescreen TVs started appearing, they emulated those same ratios, but many TV shows (and some movies) were still in 4:3---and we were eventually left with a bit of a mess. Canny manufacturers, including LG, have solved the problem by allowing you to adjust the picture ratio on the TV to fit the program you're watching. If it's not set properly, however, your image will look distorted or cut off. A quick bit of troubleshooting can fix the problem easily.

  1. Press the "Menu" button on the remote and scroll down to the "Option" title (it should be second from the bottom ). Then select "Aspect Ratio." You should see a list of ratio options. You simply need to pick the one which fits the show you're watching.
  2. Choose the 4:3 ratio for older movies and TV programs. You should see a pair of bars on the left and right side of the screen. (That's okay: the bars keep the program in the same proportion in which it was filmed.)
  3. Select the 16:9 ratio for widescreen movies and for more recent shows to match their longer width. For some movies, you may see black bars and the top and bottom of the screen. Again, that allows the movie to be shown in the manner it was filmed.
  4. Pick "Set By Program" to automatically switch the LG TV between 4:3 and 16:9 to match whatever show is on at the time.
  5. Select "Horizon" to horizontally expand the image onscreen. It will fill the whole screen---eliminating the black bars to the left and the right---but it may look distorted.
  6. Use the "Zoom 1" option to zoom the image forward. That will eliminate the black bars at the top or the bottom of the screen, though you will cut off the edges of the image.
  7. Pick the "Zoom 2" button to select a midway point between "Horizon" and "Zoom 1." The picture is stretched, but not as much as with "Horizon," and fills the screen, but doesn't cut off as much as "Zoom 1."
  8. Use the "Cinema Zoom" button to enlarge the picture to fit the screen. This option allows you to adjust the proportion to your liking, rather than use the set proportions of the other aspect options.
  9. Exit the menu when you are done and watch your programming normally.

Feb 04, 2011 | LG Televison & Video

1 Answer

The picture is crunched like if you were watching a letterbox movie.(with the black at the top an bottom of the screen how do i correct this


Black on top of bottom is widescreen.. Some dvd's are made in only widescreen. Usually you have to buy a full screen disc to cover the entire screen or change to format to 16:9 or 6:9 or whatever it handles/

You may see the black on top and bottom, it is annoying at first, but the picture is so much wider and you can actually see more on a widescreen

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1 Answer

When viewing a dvd on our Bravia we can't set the picture to the full screen. We get black areas above and below the picture.


This is called widescreen, nothing is wrong with the tv or dvd, Look on your box of the dvd it will say Widescreen. This is the exact picture as it is in the movie I got this question all the time when I sold Tv's at sears for 3 years. Again nothing is wrong.

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1 Answer

Picture is only in middle of screen, top and bottom of screen is blacked out


If you are watching widescreen format movie or tv programming on a non-widescreen tv, that is how it will appear. The widescreen is a wider picture so to show it on a less wide screen, it has to shrink down to fit. and leave blank space top and botton.

If not, sorry.

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1 Answer

When we watch a movie on our 37" vizio it's not going into widescreen it's smaller how do you set it up so it fills the screen


You can zoom in on the picture. But you are most likely watching a movie formatted for wide screen. There are different formats of DVD's. Hope it helps.

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1 Answer

HALF OF THE SCREEN


Are you referring to the black bars that show above and below the movie? That's normal, it's called widescreen aspect ratio.

If you don't like that, you want to buy/rent fullscreen movies.

Widescreen is 6:9, fullscreen is 4:3. (Square versus rectangle)

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1 Answer

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Hi!

Found some relevant info on how to adjust your video settings... You might want to give it a try!

Thanks! =)

4.12 PC Input Picture Adjustment
The Picture Adjust menu operates in the same
way for the PC Input as for the DTV / TV input in
section 4.2 for Backlight, Contrast, Brightness and
Color Temperature.
4.12.1 Auto Adjust
When the MENU button is pressed, the On Screen
Display (OSD) appears on the PICTURE ADJUST
page. Press the button to highlight the Auto
Adjust selection.
Press the button for the LCD HDTV to adjust to
the PC signal timing automatically.
4.12.2 H-SIZE
Press the button to highlight the H-Size selection.
Press the button to start adjusting the horizontal size of the picture. Use the or button to adjust
the horizontal size.
4.12.3 Horizontal Shift
Press the button to highlight the Horizontal Shift selection.
Press the button to start adjusting the horizontal position of the picture. Use the or button to
adjust the horizontal position.
4.12.4 Vertical Shift
Press the button to highlight the Vertical Shift selection.
Press the button to start adjusting the vertical position of the picture. Use the or button to adjust
the vertical position.
4.12.5 Fine Tune
Press the button to highlight the Fine Tune selection.
Press the button to start tuning the to the PC signal. Use the or button to adjust the tuning

4.14.1 Understanding Viewing Features
Your LCD HDTV features four viewing modes and Picture-In-Picture (PIP)/Picture-by-Picture (POP) mode.
You can switch viewing modes using the remote control.
4.14.2 Viewing Modes
Normal Mode
The original 4:3 aspect ratio (1.33:1 source) is preserved, so black bars are
added to the left and right of the display image. Standard TV broadcasts are
displayed with a 4:3 Aspect Ratio. Movies in 4:3 Aspect Ratio may be referred
to as pan-and-scan or full frame. These movies were originally filmed in 16:9
(widescreen), and then modified to fit a traditional TV screen (4:3).
Wide Mode
When watching a standard broadcast or full-frame movie in this mode,
the display image is stretched proportionately to fill the TV screen.
When watching a widescreen (1.78:1 source) program or movie, the
display image fills the TV screen. If you are watching a widescreen
(1.85:1 or 2.35:1 source) program or movie, there will still be black
bars at the top and bottom.
Zoom Mode
When watching a widescreen (1.78:1, 1.85:1, or 2.35:1 source)
program or movie, the display image is zoomed proportionally to fill the
width of the screen. The top and bottom are cut off to remove most of
the source material’s black bars. This mode is good for programs or
movies with sub-titles.
Panoramic Mode
When watching a standard broadcast or full frame movie in this mode,
the 4:3 Aspect Ratio (1.33:1 source) display image is stretched
horizontally on the left and right sides to fill the TV screen. The center
of the image is not stretched.

Note: Viewing modes are saved based on input. For example, you lasted watched a DVD in widescreen
mode and then watched TV in standard mode. When you switch back to DVD input, the viewing mode
will return to widescreen.

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1 Answer

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your main filter capacitor in power supply has gone defective.

just replace it .

every thing will be normal.

good luck.

 

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1 Answer

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Do NOT make any factory mechanical adjustments! Geometric alignment done electronically in the servicer mode needed.Senior tech skill level only.

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1 Answer

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