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Samsung LN46A550 Support Question

Samsung LN46A550 Support Question

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Question posted by pthouri on April 6th, 2012

White Screen In Source 1

I get a white screen in Component 1. Component 2 and TV both work fine. Can I fix this?

Current Answers

Answer #1: Posted by TVDan on April 6th, 2012 1:06 PM
This answer was accepted by the poster of the original question.
TVDan

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do this simple test: plug a patch cord into component 1 green port to allow the set to see it has something attached so it will allow you to select this input. Go ahead and go to this input. You said it turns white, so then press the [menu] button and see if you can see this on-screen-display or is it completely washed out? If you can see it, then enter the video adjustment section and ensure the settings are normal (make sure the brightness isn't above 50% and the back-light is centered too). Many sets have the video section alignment separate for each input to compensate for different devices. If the problem still exists, then disconnect the patch cord. If the white screen is still there then that input is damaged and the only fix is to replace the "main" board.

If you have the model number:  LN46A550P3FXZA (look for the tag on the right side and see what version you have too) For versions CN08 and CN09 http://www.encompassparts.com/item/7813898/Samsung/BN94-01723R/Assy_Pcb_Main-cnh. for version SQ01 http://www.encompassparts.com/item/7729701/Samsung/BN94-01723J/Assy_Pcb_Main


TV Dan

Related Samsung LN46A550 Manual Pages

User Manual (ENGLISH) - Page 1

... à la Clientèle 55 Standish Court Mississauga, Ontario L5R 4B2 Canada Samsung Electronics America, Inc. 105 Challenger Road Ridgefield Park, NJ 07660-0511 LCD TV user manual BN68-01392B-00 imagine the possibilities Thank you have any questions or comments relating to Samsung products, please contact the SAMSUNG customer care...
User Manual (ENGLISH) - Page 2

... a certain period of time may cause permanent damage to the TV screen • Do not display a still image on the LCD panel for more information on warranty terms. Precautions When Displaying a Still...unit. The license does not cover any product unit other than 5% of the total television viewing per week. Excluded, but permanent burned-in ghost images in combination with Samsung ...
User Manual (ENGLISH) - Page 4

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User Manual (ENGLISH) - Page 19

PC ---- VR STB : ---- ► Return Move Enter Return English - 17 Press the ▲ or ▼ button to select signal source, then press the ENTER button. ➣ Available signal sources: TV, AV1, AV2, S-Video, Component1, Component2, PC, HDMI1, HDMI2/DVI, HDMI3, USB. ➣ You can choose only those external devices that are connected to the...
User Manual (ENGLISH) - Page 25

... ENTER button. Press the ENTER button. ➣ When you are input. Your TV comes with six screen size options, each external device you may have connected to see the full image without any cutoff when HDMI (720p/1080i/1080p), Component (1080i/1080p) or DTV (1080i) signals are satisfied with specific types of video...
User Manual (ENGLISH) - Page 85

...When the source is terminated by disconnecting the power cord or a power failure), the "TV Speaker" may not appear in TV mode....of the TV speaker. Some HDMI cables may not support Anynet+ functions. • If it is a digital component such ... whether the TV remote control is Anynet+ exclusive remote control. • Anynet+ doesn't work . Connect the optical cable between TV and the ...
User Manual (ENGLISH) - Page 88

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User Manual (ENGLISH) - Page 90

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User Manual (ENGLISH) - Page 91

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Quick Guide (ENGLISH) - Page 10

... on the Remote Control You can choose only those external devices that are not connected will be sorted to the TV. Refresh TOOLS Option Press the SOURCE button on the remote with the Source list • Red (Refresh): Refreshes the connecting external devices. • TOOLS (Option): Displays the "Edit Name" and "Information" menus...
Quick Guide (ENGLISH) - Page 10

..., AV2, S-Video, Component1, Component2, PC, HDMI1, HDMI2/DVI, HDMI3, USB. ➣ You can select the TV mode or an input source connected to the TV. In the "Source List", connected inputs will be highlighted and sorted to the bottom. ➣ Using the Color buttons on the Remote Control You can choose only those ...
User Manual (ENGLISH) - Page 1

... à la Clientèle 55 Standish Court Mississauga, Ontario L5R 4B2 Canada Samsung Electronics America, Inc. 105 Challenger Road Ridgefield Park, NJ 07660-0511 LCD TV user manual BN68-01392A-00 imagine the possibilities Thank you have any questions or comments relating to Samsung products, please contact the SAMSUNG customer care...
User Manual (ENGLISH) - Page 2

... avoid such image retention, reduce the degree of brightness and contrast of the screen when displaying a still image. • Watching the LCD TV in images, are granted under certain intellectual property rights of LCD Displays that exceed the above for all televisions. To prevent this license for product features or functions that do not conform...
User Manual (ENGLISH) - Page 4

If any items are used to this TV. • Excellent Picture Quality - When connecting a cable, open the ferrite core and clip it ...Top Box) needed. • You can be viewed with your LCD TV. General Information List of Features • Adjustable picture settings that can be stored in the TV's memory. • Automatic timer to turn the TV on and off. • A special sleep timer. •...
User Manual (ENGLISH) - Page 19

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User Manual (ENGLISH) - Page 25

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User Manual (ENGLISH) - Page 85

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User Manual (ENGLISH) - Page 88

... the Stand 1. If you fasten the screws with the cover. English - 86 Separate the stand from the back of the TV. 2. Cover the bottom hole with the LCD TV placed down, it . ➣ To make sure the TV is installed on the stand at position 2. ➣ Stand the product up and fasten the screws.
User Manual (ENGLISH) - Page 90

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User Manual (ENGLISH) - Page 91

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Samsung Knowledge Base Results

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