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Samsung LN46A650 Support Question

Samsung LN46A650 Support Question

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Question posted by Anonymous-69883 on August 7th, 2012

No Picture Or Sound

what can i do to fix the problem I'm having, I have no sound or picture just the red light comes on the tv.

Current Answers

Answer #1: Posted by TVDan on August 7th, 2012 7:24 PM
This answer was accepted by the poster of the original question.
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 massive amounts of data.

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Related Samsung LN46A650 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 BN68-01429A-02L02-Cover.indd 1 BN68-01429A-02 imagine the possibilities Thank you have any questions or comments relating to Samsung products, please...
User Manual (ENGLISH) - Page 2

... to private non-commercial use of light emission on -site services, minimum or...traces of borders displayed on the LCD panel for longer than a certain period...full screen picture. Excluded, but permanent burned-in ghost images in the LCD picture. The ...LCD TV in the wide screen 16:9 ratio format, or expanded to the screen. The images displayed on nonexpanded standard format television...
User Manual (ENGLISH) - Page 3

...9632; List of Features 2 ■ Accessories 2 ■ Viewing the Control Panel 3 ■ Viewing the Connection Panel 4 ■ Remote Control 5 ■ Installing Batteries in the Remote Control 6 Connections...Sound (MTS) track 33 ■ Automatic Volume Control 34 ■ Setting the TV Speakers On/Off 34 ■ Listening to the Sound of the Sub (PIP) Picture 35 ■ Resetting the Sound...
User Manual (ENGLISH) - Page 4

...) devices. • HDMI/DVI connection 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. • Excellent Digital Interface & Networking : With a built-in HD digital tuner, non-subscription HD broadcasts can be viewed with your LCD TV.
User Manual (ENGLISH) - Page 10

...) coding feature installed. ➣ Each DVD Player or Cable Box/Satellite receiver (Set-Top Box) has a different back panel configuration. ➣ The TV may not output sound and pictures may cause annoying flicker or no sound, connect the HDMI cable to the HDMI IN 2 jack and the audio cables to HDMI Cable (Not supplied) ➣...
User Manual (ENGLISH) - Page 18

...button to see the remote control buttons clearly. 1. Press the ON/OFF light button. ➣ Pressing the ON/OFF light button toggles between ON and OFF. ➣ When ON, the button ... the status of certain picture and sound settings. ➣ Press the INFO button once more or wait approximately 10 seconds and the display disappears automatically. TV #8 DTV Air Dolby Digital 4-2 ♥ Sun...
User Manual (ENGLISH) - Page 19

... Strength TOOLS Device List Multi-Track Sound : Picture Mode : Sound Mode : Sleep Timer : Add...). 1. Press the MENU button to select your television can begin memorizing the available channels, you are three...8226; Multi-Track Sound: see pages 33 • Picture Mode: see page 20 • Sound Mode: see ...-Track Sound : Picture Mode : Sound Mode : Sleep Timer : Add ...
User Manual (ENGLISH) - Page 22

... (G/R) Detailed Settings :DDyynnaammiicc ► : 7Standard : 9M5 ovie : 45 : 50 : 50 : G50/R50 TOOLS Device List Multi-Track Sound : Stereo Picture Mode ◄ Standard ► Sound Mode : Custom Sleep Timer : Off Add to Favorite Switch to Cable Move Adjust e Exit Customizing the Picture Settings Your television has several setting options that allow you to control the...
User Manual (ENGLISH) - Page 31

... the ENTER button. ➣ If you use the PIP feature to simultaneously watch the TV tuner (analog broadcasts only) and one external video source. (See page 35 to select the PIP picture sound.) This product has one built-in -Picture 1. Press the MENU button to select "PIP", then press the ENTER button. Press the...
User Manual (ENGLISH) - Page 37

.... Press the EXIT button to exit. • Main: Used to listen to the sound of the main picture. • Sub: Used to listen to the sound of the sub (PIP) picture. 1. Press the MENU button to display the menu. TV Side Panel ➣ Prolonged use of headphones at a high volume may damage your set if you...
User Manual (ENGLISH) - Page 62

... If you set to come on the remote control repeatedly to change the "Entertainment" setting. Press the EXIT button to exit. ➣ If you want to make Picture and Sound mode adjustments, the "...Melody does not play - When no sound is output from the TV because the MUTE button has been pressed, - When no sound is output from the TV because the volume has been reduced to select...
User Manual (ENGLISH) - Page 99

... one side. Separate the stand from the back of the TV. 2. Attach your LCD TV to the stand. ➣ Two or more people should carry the TV. ➣ Make sure to distinguish between the front and back...lean to the upper left of right sides 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. ➣ ...
User Manual (ENGLISH) - Page 101

Wall Mount Kit Specifications (VESA) Install your TV is turned on. Product Family LCD-TV PDP-TV inches 23~ 26 32 ~ 40 46 ~ 52 57 57 ~ 70 80 ~ 42 ~ 50 55 ~ 70 63 80 ~ VESA Spec. (A *... to electric shock. When attaching to personal injury. Do not fasten the screws too strongly, this TV. If installed on their specifications. ➣ Do not use our dedicated wall mount kit for these...
User Manual (ENGLISH) - Page 102

...Figure 1 ➣ The location of the Kensington Lock may differ from the illustration depending on the LCD TV (Figure 1) and turn it in the locking direction (Figure 2). 2. Using the Anti-Theft ...Kensington Lock (LN32A650A1F, LN40A650A1F, LN46A650A1F) The Kensington Lock is a device used to physically fix the system when using it in a public place. BN68-01429C-Eng.indb 100 English -...
Quick Guide (ENGLISH) - Page 3

... feature installed. 1 HDMI Cable (Not supplied) ➣ Each DVD Player or Cable Box/Satellite receiver (Set-Top Box) has a different back panel configuration. ➣ The TV may not output sound and pictures may be displayed with abnormal color when DVD players/Cable Boxes/Satellite receivers supporting HDMI versions older than 1.3 are not 1.3 may cause...
Quick Guide (ENGLISH) - Page 8

... executed. Air Start Cable Start Auto Start Move Enter Return 4 When selecting the Cable TV system: Press the ENTER button to memorize. Press the or ► to select "... HRC IRC Start Move Enter Return 5 The TV begins memorizing all the available channels are stored, it starts to exit. The menu's left side has icons: Picture, Sound, Channel, Setup, Input, Application. 2 Press...
Quick Guide (ENGLISH) - Page 3

... feature installed. 1 HDMI Cable (Not supplied) ➣ Each DVD Player or Cable Box/Satellite receiver (Set-Top Box) has a different back panel configuration. ➣ The TV may not output sound and pictures may cause annoying flicker or no screen display. DVD Player or Cable Box/ Satellite receiver (Set-Top Box) 2 Connect Audio Cables between...
Quick Guide (ENGLISH) - Page 8

... 38 50% Stop Enter Return Auto Program Removing scrambled channel. The menu's left side has icons: Picture, Sound, Channel, Setup, Input, Application. 2 Press the ▲ or ▼ button to display the.... Analog STD HRC IRC Digital STD HRC IRC Start Move Enter Return 5 The TV begins memorizing all the available channels are stored, it starts to memorize. You can...
Quick Guide (ENGLISH) - Page 1

LCD TV quick start guide imagine the possibilities Thank you for purchasing this Samsung product. To receive more complete service, please register your product at www.samsung.com/global/register
Quick Guide (ENGLISH) - Page 6

...TV using a publically shared antenna, check the signal by the TV. The picture on the remote control to select TV mode. • Some noise can be generated due to the characteristics of the TV...Press the TV button on the TV screen is not good. English -  Troubleshooting My TV is not in TV mode. • When the remote control malfunctions temporarily. • Sound may be ...

Samsung Knowledge Base Results

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  • How To Label Inputs SAMSUNG
    ... Q2. If no, please tell us why so we can always be changed.   21044. LCD TV > button and select the "Input" You cannot manually type in an input name....the picture quality from the provided list. option, and then press The Edit Name sub menu will scale the image differently to each input and in the TV but will gray out the TV options. Product : Televisions ...
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