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Samsung T220HD Support Question

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Question posted by kdnkdn0 on June 2nd, 2012

Lcd Tv/monitor Does Not Power Up

Hi There.... I bought a Samsung LCD TV/Monitor couple years ago at Costco Wholesale..But suddenly power doesn't up. Please tell me what's wrong and how to do it And Model# LS220HD Model Code LS22TDNSUV/ZA The problem was not by lightning.Very Thanks for any help Sincerely/NGUYEN

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Answer #1: Posted by TVDan on June 2nd, 2012 10:40 AM

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TVDan

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remove the back and check for capacitors on the power supply that has the top puffed up slightly. If you find any, replace them. These parts (capacitors) are available at places like Radio Shack. you can either replace them yourself, or take the power supply board and the capacitors to a local TV shop and they will likely charge $20 to replace them for you. The power supply is the module that the AC cord plugs into, and the value of the capacitors is printed on the side. Normally the bad ones are rated at 10vdc-16vdc and they could be 1000 to 2200 microfarads. These capacitors will look like a cylinder with a silver top. Google bad capacitors on LCD HDTV and you will see mass data.

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Related Samsung T220HD Manual Pages

User Manual (ENGLISH) - Page 5

... labels on the cloth, make sure to disconnect the power cord. • Otherwise, it thoroughly before using a soft cloth with a monitor cleaner only. Ensure that it is easily scratched, make...is a high voltage product. quito repellant, lubricant, or cleaner.) These may change the appearance of the TFT-LCD screen, wipe with a dry cloth. • Otherwise, it with a dry cloth. • (Do...

User Manual (ENGLISH) - Page 12

... input signal source. To switch Screen modes: [PC] →[Ext.] → [DVI] → [TV] → [Component] → [HDMI1] → [HDMI2] >> Click here to see an animation clip... to another vertically or adjusts selected menu values. Your Monitor Front Introduction Activates a highlighted menu item. Adjusts the audio volume. - Power button [ ] Use this button to open the on...

User Manual (ENGLISH) - Page 52

... : Select Home Mode. Adjusting the Monitor When the TV is initially powered on, several basic settings proceed automatically and sub sequently. Time The language chosen affects only the language of the OSD. • Clock Set You can choose one of 21 languages. only when setting up in Analog TV Mode Only) Language You can...

User Manual (ENGLISH) - Page 54

... screen" mode to "Off". • Off • On Melody A melody sound can be set to high. Adjusting the Monitor Adjust a Programme Blue Screen If no signal is being received or the signal is powered On or Off. • Off : Turns off the melody function. • Low : Sets the melody volume to low...

User Manual (ENGLISH) - Page 61

... or video SOURCEs are shown in the Preset Timing Modes Chart. A: Check if the TV antenna connector is blurred or shows noise signals. necting the monitor) Q: "Check Signal Cable" message A: Ensure that the power cord is firmly connected and the LCD monitor is on . Q: Picture rolls vertically. Troubleshooting PC Mode Q: It appears the PC does...

User Manual (ENGLISH) - Page 63

...? A: For example, while watching a sports game, you can view various data on TV. A: Note that video card support can be changed by reconfiguring the video card. Q: How can I clean the outer case/LCD Panel? A: Disconnect the power cord and then clean the monitor with a soft cloth, using either a cleaning solution or plain water. Q: What...

User Manual (ENGLISH) - Page 72

... from image retention. For information on how to connect and use • Turn the power off with Logo or Moving image cycle. Information and they are subject to image retention. reality. PRODUCT INFORMATION (Image Retention Free) LCD Monitors and TVs may cause the liquid crystal to build up in use your cable broadcasting company...

User Manual (ENGLISH) - Page 78

...coming from artificial satellite technology that is delivered via a cable network. The Samsung LCD TV has both Korean and foreign (original) language as well as in poor...UHF broadcasting by terrestrial broadcasters. This derives from each speaker in which are especially useful for TV antennas. A connection part that amplifies weak signals even in stereo mode. Whereas the terrestrial ...

Quick Guide (ENGLISH) - Page 4

...product at the time. In TV/DTV mode, selects TV/DTV channels. Changing the source is only allowed for turning the product on and off. Power button [ ] Use this...adjusts selected menu values. Adjusts the audio volume. - Your Monitor Front Introduction Activates a highlighted menu item. To switch Screen modes: [PC] → [DVI] → [TV] → [Component] → [HDMI1] → ...

Quick Guide (ENGLISH) - Page 20

... connector is securely connected to the external antenna.(Refer to Connecting TV) Q: TV signal is properly installed. (Refer to the Connecting the monitor) A: Ensure that the power cord is firmly connected and the LCD monitor is off A: Ensure that the PC or video SOURCEs are listed. Q: "Not Optimum Mode" message A: Check the maximum resolution and the...

Quick Guide (ENGLISH) - Page 22

...; Appearance and Themes → Display → Settings. A: Disconnect the power cord and then clean the monitor with a soft cloth, using either a cleaning solution or plain water. ...monitor. As services develop, you look closely at the Control Panel → Display → Screen Saver. A: Digital TV broadcasting generates less noise and provides clearer visuals and sound than analog TV...

User Manual (ENGLISH) - Page 12

Your Monitor Front Introduction Activates a highlighted menu item. In TV/DTV mode, selects TV/DTV channels. To switch Screen modes: [PC] → [DVI] → [TV] → [Component] → [HDMI1] → [HDMI2] >> Click here to see an ...to exit from one menu item to close the screen adjustment menu. - Power button [ ] Use this button to change the input signal source.

User Manual (ENGLISH) - Page 62

... : Turns the LED on in standby mode. • In Watching TV : Turns the LED on while watching TV. • Always : LED is powered On or Off. • Off : Turns off the LED on the front of monitor according to the situation. Melody Adjusting the Monitor A melody sound can turn on/off the melody function. •...

User Manual (ENGLISH) - Page 68

... power cord is firmly connected and the LCD monitor is blurred or shows noise signals. Troubleshooting PC Mode Q: It appears the PC does not function normally. ened.(Refer to the monitor screen and their solutions are turned on .(Refer to the Auto Pro- Problems related to Screen Note Problems related to Connecting the monitor) TV Mode Q: TV...

User Manual (ENGLISH) - Page 70

...the video card manual for details. A: Digital TV broadcasting generates less noise and provides clearer visuals and sound than analog TV broadcasting does. As services develop, you can also...the monitor with a soft cloth, using either a cleaning solution or plain water. Troubleshooting A: Check if the power cord is not a defect. A: Note that video card support can I clean the outer case/LCD ...

User Manual (ENGLISH) - Page 80

... follow the suggestions below : Display Information together with the PC Display Properties Power Scheme. Note If temporary stops, mosaic screens, or jagged screens occur, this is recommended. • Set the Monitor to a new video image. PRODUCT INFORMATION (Image Retention Free) LCD Monitors and TVs may cause the liquid crystal to build up in a certain areas...

User Manual (ENGLISH) - Page 86

...69. The CATV programs may include movies, entertainment and educational programs. (Different from cable TV.) CATV can be viewed only within the area in stereo mode. An enhanced broadcasting ...marked CC), and which enables the user to the TV. A kind of digital disk technology that is used for sharper images. The Samsung LCD TV has both Korean and foreign (original) language as ...

Quick Guide (ENGLISH) - Page 4

... horizontally or adjusts selected menu values. To switch Screen modes: [PC] →[Ext.] → [DVI] → [TV] → [Component] → [HDMI1] → [HDMI2] >> Click here to see an animation clip MENU Use this button for external devices connected to change the input signal source. Your Monitor Front Introduction Activates a highlighted menu item.

Quick Guide (ENGLISH) - Page 21

... the power cord is firmly connected and the LCD monitor is securely connected.Connect it again securely. (Refer to the monitor screen and their solutions are listed. A: Run Frequency Coarse and Fine tuning. Q: Picture rolls vertically. Q: "Not Optimum Mode" message A: Check the maximum resolution and the frequency of the video adapter. A: Check if the TV...

Quick Guide (ENGLISH) - Page 23

...a defect. Q: How can I set the Power Saving function? Q: How can I clean the outer case/LCD Panel? Q & A Q: How can view various data on TV. A: Windows ME/2000: Set the resolution...closely at the Control Panel → Display → Screen Saver. A: Disconnect the power cord and then clean the monitor with a soft cloth, using either a cleaning solution or plain water. Set the ...

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