Question about Samsung Projection Televisions

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I have a phillips p200 computer and need to set the screen size on my samsung 32inch lcd tv to 'just scan' so it recognises without having to change the setting by remote

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6 Suggested Answers

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SOURCE: Screen size changing back and forth on its own

Try going into the menu format setting (4.3 or 16.9 or auto) and change setting from auto to 16,9 and store setting.
SUPER8

Posted on Dec 01, 2008

  • 1 Answer

SOURCE: Samsung 40" LCD HDTV #LNS4041DX/X

I the same problem and I found that the Capacitors used on the power supply portion of the circuit board were leaking and/or bulging. These parts were failing and as a result the problem worsened with time. If you are able to remove and solder new parts on to the circuit board follow the following procedures. Or get a technician to do the repairs.

1) Make note of connections at back of TV.

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2) Unplug power cord and other connectors from back of TV.
3) Remove back of TV with a Phillips (+) star shaped screw driver.
4) Note the position of all connections to the main board.

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5) Remove circuit board taking care not to damage any of the components.
6) Locate parts CM806, 811, 812 & 817, all 1000 uf 10v capacitors.

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7) Remove and replace parts with capacitors of equal physical size that are (1000 uf ). I would recommend a voltage rating of 25v or 32v. Note that the voltage refers to the amount of voltage the capacitor can handle. The higher the better.

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8) Reinstall and reconnect the circuit board.
9) Replace back on TV and setup the unit as before and you’re done.
10) Enjoy!

I replaced the parts for just under $10.00.

Posted on Apr 27, 2009

  • 864 Answers

SOURCE: how to program tv without remote

Some TVs have a set of buttons behind a door or panel on the front that will give you access to menu, arrow keys, etc.  You should be able to use those to make the changes you need.

Posted on May 20, 2009

tvtek
  • 1284 Answers

SOURCE: I have a Phillips LCD tv model #42PF7421D/37. and

I know on the plasma TV's it was a matter of updating or downloading and re-installing the firmware/software for the TV to fix the issue. Go to the following page and if the model you have is indeed a 42PF7421D/37 download the software on the page. Make sure you follow the installation instructions to update the software otherwise the set will become a 150 lb paper weight.

&scy=US&slg=AEN&sct=LCD_TV_SU&cat=TV_CA&grp=SOUND_AND_VISION_GR&session=20091111140139_64.85.227.44&ctn=42PF7421D/37&mid=Link_Software&hlt=Link_Software">Philips Support Page

Posted on Nov 11, 2009

  • 125 Answers

SOURCE: I have a Samsung HD projection TV, Model

Color Wheel #BP96-0159A Encompass Parts Distrubtion has them in stock $70.98
1-800-638-3328

Posted on Mar 24, 2010

tvtek
  • 1284 Answers

SOURCE: Samsung HLS5679WX/XAA DLP TV set. Problem when I

Check for a defective lamp. Open the access door where the lamp is, remove it and see if visually it looks defective.

Posted on Sep 08, 2010

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Is there any way to adjust the screen image size? I recently connected a computer to the DVI input, and at 1280x720 there is quite a bit of overscan. Is it possible to reduce the image size?


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I have a Phillips LCD tv model #42PF7421D/37. and


I know on the plasma TV's it was a matter of updating or downloading and re-installing the firmware/software for the TV to fix the issue. Go to the following page and if the model you have is indeed a 42PF7421D/37 download the software on the page. Make sure you follow the installation instructions to update the software otherwise the set will become a 150 lb paper weight.

&scy=US&slg=AEN&sct=LCD_TV_SU&cat=TV_CA&grp=SOUND_AND_VISION_GR&session=20091111140139_64.85.227.44&ctn=42PF7421D/37&mid=Link_Software&hlt=Link_Software">Philips Support Page

Nov 11, 2009 | Projection Televisions

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How do I connect my pc the my HDTV via the VGA cable? I have plugged it in and changed the rez on the pc. I want to know how to set the tv to recognise the pc. Regards


i have my pc hooked up to my 42" lcd tv and all i did was run the vga cable from pc to tv and put the tv on pc setting and all works great

Sep 20, 2009 | Samsung HLN437W 43" Rear Projection HDTV

1 Answer

I have a T5054 TV and the picture has zoomed in and is way too big, however in the picture settings menu the zoom option is not highlighted in Component mode.


There could be a problem, but verify the settings as listed in the owner's manual as follows:

1 Press the MENU button to display the menu.
Press the ▲ or ▼ button to select Picture, then press the ENTER button.
2 Press the ▲ or ▼ button to select Size, then press the ENTER button.
3 Press the ▲ or ▼ button to select the screen format you want.
Press the ENTER button.
Press the EXIT button to exit.
16:9 : Sets the picture to 16:9 wide mode.
Zoom1 : Magnifies the size of the picture on the screen.
Zoom2 : Expands the Zoom1 format picture.
Wide Fit : Enlarges the aspect ratio of the picture to fit the entire screen.
4:3 : Sets the picture to 4:3 normal mode.
Just Scan : Use this function to see the full image without any cutoff when DTV
or HDMI 720p/1080i signals are input.
Press the P.SIZE button on the remote control to change the picture size.


And realize the restrictions as listed:

• In TV, VIDEO, S-VIDEO, and COMPONENT(480i, 480p) modes, all screen
modes can be selected. (16:9 ➞ Zoom1 ➞ Zoom2 ➞ 4:3)
• In COMPONENT(720p, 1080i) or HDMI(720p, 1080i) mode, 16:9, 4:3 and
Wide Fit can be selected.
• In Zoom1, Zoom2 and Wide Fit modes, you can move the picture on the
screen by pressing the ▲ or ▼ button.
•You can not change the picture size when PIP is set to Double.
•When Double ( , ) mode has been set in PIP, the Picture Size cannot
be set.
•Wide Fit can be used when watching a Digital HD (High Definition) signal.
Wide Fit sets the optimum picture format by expanding it both horizontally and
vertically. For example, you can reset the picture in 4:3 format to 16:9. Wide Fit
does not support all external devices (DVD, VCR etc.).


Keep us posted.
Dan

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1 Answer

Just bought a new HDTV, a Phillips to be exact. While swaping between the guide screen and the actual channel your watching, the screen size keeps adjusting. Is this due to a specific setting on the tv,...


Some tv's have a setting in the menu that automaticly switches picture size. Going back and forth from picture to guide may be triggering this setting. You may be able to go into the menu and turn it off.

May 14, 2008 | Projection Televisions

1 Answer

My 8 yr old daughter thru the remote and broke the screen on my 32in LG lcd tv. All black now, looks like broken glass on left side. Can it be repaired for less than new?


your lcd panel is bad most of the time that is the most expensive part on the tv. cost on a 32inch lcd panel is 650.00 not including labor . this lg panel is not aviable now.sorry.


thanks doctor video leadng edge electronics since 1987

May 11, 2008 | Projection Televisions

5 Answers

Samsung LCD TV not receiving PC signal


Check your vga cable. Some cables have only 14 pins, some have all 15. The missing pin is pin 9, in the 15 pin cable it carries 5v from the graphics card to the screen. Without that 5v signal most LCD and Plasma television screens won't recognise a PC input. I had the same problem and only managed to fix it when my girlfriend swapped a cable over for me and as she did so glanced inside and said "it's got a bit missing" The cable that came with your PC most likely only has 14 ins as that is all a monitor screen needs.
You can buy a 15 pin cable at most PC or electronic shops, just check that isdoes have all 15 pins befiore you buy it. The cheap ones are just as good as the expensive ones unless you are buying 20 foot cable. For 6 foot cable the cheap ones are just as good as the expensive ones.

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