Display is not rolling but shows multiple images of the same picture at a very unstable rate.
My Philips tv (model # 37pf7320a/37b) has a picture similar to a bad
Vertical hold. The tv was on when it started. I had left the room for
about ten minutes and came back to the bad picture. It does this on all
sources. It even does it on the menu screen. I've tried turning it off
and on, unplugging it and waiting, and resetting the tv to factory
settings via the menu. Apparently, its done this before, but it fixed
itself after a couple of days. We just cut it on and off every now and then and one day it was working fine until now. I'm looking to find out exactly how to
get the picture back to normal without waiting on it to right itself.
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T'Con board should be suspected. Visit the site named 'Electro-help' for
more details. Click this link. View it in
"Timeslide" or "Flipcard" option, which can be selected
from the drop down box menu by the [Sidebar] tag, at the top left corner
of the display window. It will make
search easy. There are more than 1300 posts to different brand TVs now. Pull up
older posts there.
from the Philips manual To ensure the best picture quality from the PC feature of this TV, several Picture Controls are available for adjustment. PC PICTURE CONTROLS 1 From the Source, choose PC-VGA or PC-D mode (depending on the cable used to connect the TV from the PC). Refer to page 22 and follow the steps in “How to use the Source List”. 2 Press the MENU button on the remote control to display the Picture menu. 3 Press the CURSOR RIGHT button to access the Picture menu. 4 Press the CURSOR UP or CURSOR DOWN button repeatedly to select any of the picture items: Brightness – adds or subtracts light from the darkest part of the picture. Picture – improves the detail of the lightest parts of the picture. Horizontal – Allows you to adjust the horizontal placement of the image. Vertical – allows you to adjust the vertical placement of the image. Color Temp. – Allows you to adjust the color temperature of the picture. Select from Normal, Cool, or Warm. 5 Once you have highlighted a selection, press the CURSOR LEFT or CURSOR RIGHT button to navigate, adjust, or activate the specific controls. 6 Press the STATUS/EXIT button to remove the menu from the screen.
To enable the dual monitor feature of your notebook, first ensure that the second monitor is connected, then, select Start, Control Panel, Display and click on Settings. Select the secondary monitor (2) icon in the display box and then click the check box Extend my Windows desktop onto this monitor. Finally, click Apply to confirm the new settings and click OK to complete the process. should be channel 3 for selected channel
hi i have a 50" magnavox that has a problem, i was looking at several websites and i find out the dirfferent posibilities.
in your case i have 2 posibble answers.
1) negative image tv turns on and shots down in 2sec flashing pixels on screen dark image has sound but no video screen goes black and then return to normal picture vertical color lines on screen no video vertical color lines with video vertical bars on screen horizontal lines on the image picture goes red after while
IT COLUD BE (X or Y or Z SUSTAIN BOARDS )
2) just left part of screen working just right part of the screen is working vertical and horizontal lines on screen part of screen not working some functions not working no video but has sound functions not working at all
IT COULD BE (LOGIC CONTROL BOARD)