Question about Sony KLV-L32MRX1 32 in. LCD Television

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The coaxial signal reaches the TV only if I fiddle with the cable and let stand on the edge of the tv plug. If I push it right in the signal is lost. I have tried other cables and no result! help.

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Your grounding or center pin connections on the mother-board on the inside of the set are broken away from the board and need re-soldering your moving the cable makes and breaks the connection and its only going to get worse

Posted on Nov 17, 2009

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I have a Model D12-100 flat-screen TV, hooked up to DirecTV. I have lost my TV remote and have lost the signal for DirecTV. How do I get the signal to the HDM1 or HDM2 category without the TV remote?


First off, D12-100 is your direct TV Box, Not your TV. A D-12 -100 direct tv box is not an HD box and will only connect to your tv via a coaxial cable or av jacks (red, white, yellow).
If you have lost your remote for your tv and your direct tv remote does not operate it, then you should be able to find the manual buttons on your television somewhere along the edge of the screen.
Toggle inputs till your on "TV" then use the channel selection to toggle it up or down till it's on channel 3 or 4 for Direct tv, If that doesn't work toggle inputs again and try the AV inputs. And of course if you want to use another device toggle inputs to HDMI 1 or 2.

Jan 05, 2015 | Televison & Video

5 Answers

Hook up and programming


have you try to check the the video cable connections from the dvd to the tv..?

Jun 19, 2008 | Sanyo DVW-5000 DVD Player/VCR

1 Answer

Televison station won't scan


If you are receiving a "No Signal" error message, verify that:
  1. All of the cables physically connected to the TV and the input device are secure.
  2. The input device is turned on.
Your TV needs to scan for channels before it can show programming from an antenna, from cable TV when the cable comes directly from the wall (no cable box), or from a cable or satellite box connected to the TV with a coaxial (RF) cable. Do not scan for channels if you have a cable or satellite box connected using AV (Composite), Component, or HDMI cables. The box selects the channel, not the tuner inside your television. If you are not using the "TV" input, press the INPUT button on your remote until the correct input mode is selected.
To perform a channel scan using the coaxial input:
  1. Press the INPUT button on your remote to view your current input source. The TV (coaxial cable) input must be selected. This may appear as "TV," "ANT," or the channel and call letters of a station.
  2. If the TV input is not selected, press INPUT until the TV input mode is selected.
  3. Open the on-screen menu and select TV or Tuner option. (This varies by model.)
  4. Highlight Tuner Mode and select the correct option:
    • Antenna-over-the air signals from an antenna
    • Cable-direct from the wall cable TV, or a cable or satellite box connected to the TV with coaxial cable
  5. Select Auto Search or Auto Channel Scan. (This varies by model.)
  6. When the search reaches 100% complete, exit to the menu.
  7. Check the available channels:
    • Antenna or direct-from-wall cable-Press the Channel Up and Channel Down buttons on your VIZIO TV remote to view the available channels.
    • Cable or satellite box- Will return only one channel. Use the cable or satellite remote's Channel Up and Channel Down buttons.
If this does not resolve the issue, power cycle the TV and then re-run the channel scan:
  1. Turn off the TV.
  2. Unplug the TV from the electrical outlet.
  3. While the TV is unplugged from the wall, press and hold the Power button on the TV for 30 seconds.
  4. Release the power button.
  5. Plug the TV back into the electrical outlet.
  6. Turn on the TV.
Note: There is also an option to reset the TV to the factory default settings. This option is in either the SETUP or SYSTEM section of the on-screen menu. The option may be "Reset all settings", "System Reset," or "Reset & Admin." Consult your TV's user manual for the location and steps for resetting your model.
  1. Remove the coaxial cable from the DTV/TV connector on the back of your television and perform a channel scan to clear the existing channels. See the procedure above. This should not find any channels.
  2. Re-attach the coaxial cable to the DTV/TV connector and perform a new channel scan.
This video shows troubleshooting steps to use when a "No signal" message appears.

Jun 25, 2014 | RCA 46 46LA45RQ LCD TV

1 Answer

I have a cable paid for but My male coaxial cable from the wall doesn't fit into the antenna-in on the UN40c7000. It seems I need a coaxial cable adapter. I can't find the right size. How can you help?


Is the connector coming out of the wall too big or too small for the connector on the TV? If too big you should be able to still plug it in it will just be loose, and you can check that your signal is working etc.

This is very strange as coaxial cables have a very standard size, and do not vary. Unless it is a mini coax cable which is very tiny and right off the bat you can tell it wont fit. If that is the case then you need to get a converter.

Otherwise you may be able to use something like this http://www.amazon.com/10pcs-Frequency-Barrel-Connectors-Couplers/dp/B0037JB75S/ref=sr_1_cc_1?s=aps&ie=UTF8&qid=1381528325&sr=1-1-catcorr&keywords=coaxial+barrel
and tape the one end and use a regular cable to your TV. I would first purchase another cable and ensure that it will fit on the TV to ensure the connector on the TV is indeed the right size.

Oct 11, 2013 | Samsung UN40C7000 TV

1 Answer

GE GUIDE PLUS television coaxial cable


Contact the cable provider to know about the signal type they are transiting by it. If it is digital type, you must ahve a set top box to convert it to analogue signals, which your TV can process. It sounds so.

Apr 23, 2012 | GE 32GT740 32" TV

1 Answer

What do i need to buy to get it to work on my new tv


How to Connect Your Old Videogame System rca_cable.jpgIf you've just dug your old videogame system out of the attic, you might not remember exactly how to connect it. They're not quite like modern game systems, and may require something extra to connect it to that brand new TV you have. To the left is the cable you should see attached to your videogame system. It is typically called RCA, and you will have to use some sort of adapter before you connect it to your TV. While it looks like it should fit into one of the composite jacks (and it will actually fit), that will not work because the audio and video signals are being carried in the same cable. In order to use the composite jacks on your TV, you will have to separate the audio and video signals somehow (described below). The following instructions are relevant to most vintage videogame and computer systems that connect to a television. Specifically, the Atari 2600, 5200, and 7800. However, if you have the 4-port (four joystick ports) version of the 5200, you need a special switchbox. Try eBay or Best Electronics (catalog item) for this proprietary switchbox. If you have the 2-port version of the 5200, you can use the methods described below. coax_jack.jpg composite_jack.jpg Coaxial CompositeThe first thing you need to do is figure out what type of connection you're going to make. Look at the back of your TV and compare to the pictures to the left. It's much easier to connect to a coaxial jack, and this is what most people will do. Composite will give you better audio and video quality, but you must perform a hardware modification.
Coaxial

rca_coax_adapter.jpg
Coaxial (F-type) to Female RCA Adapter
Radio Shack part #278-276

tv_switchbox.jpg
Manual TV/Game Switchbox with Coaxial Output
uhf_adapter.jpg
300 to 75 Ohm Matching Transformer
Coaxial is by far the easiest way to connect your old game system, and the method most people will use. This is the 'cable ready' input that is found on every TV made today (and for some time now). If you don't at least have this connection, you have our sympathy. There are several methods you can use for this connection.
The best way is to get a Coaxial to RCA adapter (left). It is cheaper, smaller, and provides a better signal than the traditional TV/Game switchbox. This is a small plug that will cost you about $3 at Radio Shack. It is called a "Gold-Plated Phono-to-F Adapter" and the Radio Shack part number is 278-276. Just connect it to the RCA cable of the game system, then plug the other end into the coaxial ("cable") jack on the TV. Set the TV to the channel that the game system is set to (usually 2-4), and your're ready.
If you still have an old TV/Game switchbox and you don't want to buy something new, you can use that. You can also purchase these at Radio Shack for about $5, but if you're going to go buy something we recommend the adapter described above. Some TV switchboxes have built-in coaxial output, some do not. If yours does not, you will need to buy a 300 to 75 Ohm matching transformer (again, about $2 at Radio Shack). If you you do have coaxial output on your switchbox, just plug the game system's RCA cable into the switchbox, connect the switchbox to your TV's coaxial ("Cable In") jack, and push the switch to "Game" or "Computer". Note - you cannot use the 'automatic switching' boxes that newer game systems like the NES use - the signal in most old systems is not strong enough to trigger the automatic switching, so be sure you buy a manual switchbox.
Most new TV/Game switchboxes will allow you to connect your Cable TV and Videogame system at the same time, but the picture is often less than ideal. We recomend a coaxial selector - this will allow you to choose between inputs (game, cable, whataver) at the touch of a button. We found this one at Parts Express for about $6.
av_switchbox.jpg AV Switchbox
Composite composite_jack.jpgAny way you slice it, generating composite output takes more work. How much more depends upon exactly what you want to do. To get true composite signals, you will need to be handy with a soldering iron and modify your Atari 2600 internally. If you've never soldered anything before, it might be a little tricky, but it's worth it for the clean signals! You may also notice that modern equipment has left and right audio jacks - this is for stereo sound, but you can't get stereo sound from your 2600 unless you make further hardware modifications. So if you make the mod, you'll just have one audio cable in use. vcr_composite.jpgNow if you don't want to do that, but you're using a monitor or tv without a coaxial input (for example, a Commodore monitor), there are other options. You will still have to convert the signal to coaxial first (see Coaxial section). Then, if you have a VCR handy, you can run the coaxial connection into the VCR, and then use the composite outputs from the VCR. This will not give you the true signal clarity of composite audio/video, but it will allow you make that composite connection. If you don't have an extra VCR for this, you can probably go buy a junker at the local thrift store - the tape mechanism doesn't need to work, just the demodulator. Demodulator's rarely go bad on VCR's, they're usually thrown out because of the tape mechanism. Speaking of demodulators, you can simply use one of these instead of taking up all that space with a VCR. Unfortunately, these are much more expensive ($100+) and you're not likely to find one in a thrift. Unless you're going to make a hardware modication, we really recommend using a straight coaxial connection, because going through a VCR/demodulator defeats the purpose of a composite connection.

Feb 15, 2011 | Atari Video Game Consoles & Games

2 Answers

How do you hook up the dvd player to the tv with a vcr hooked up to the tv


Leave the cable box powered on but disconnected from the TV or VCR. All other components should be disconnected and unplugged, giving clear and easy access to all connections. If components sit in an entertainment unit, make sure all A/V cables can reach the RF modulator and the cable from the modulator can easily reach the television.
  • Step 2 Hookup the first coaxial cable from cable box output, usually labeled "TV," "TV out" or "Out to TV" to the cable "In" on the VCR. Connect the second coaxial cable from the VCR's out to "TV" to the coaxial input on the RF Modulator.
  • Step 3 Connect the third coax cable from the coaxial cable "Out" jack on the RF Modulator to the coax cable "Input" on the television.
  • Step 4 Take one A/V cable, connect the red (right audio channel,) white (left audio channel) and yellow (video) from DVD player's "Output," to the corresponding DVD "inputs" on the RF Modulator. Place components as desired but still disconnected from power. Plug in all power cables including the RF Modulator's into the surge protected outlet strip.
  • Step 5 Make sure the Channel select switch usually found on the back of the VCR and the Channel select switch on the RF Modulator are both set to Channel 3. This channel is used on the television to view your components.
  • Step 6 Turn on the power strip and turn on the TV. Cable reception should come on as usual. Set the TV to Channel 3 and turn on the VCR. With VCR on test it by playing a video tape. The RF Modulator should sense the signal and automatically switch to "VCR."
  • Step 7 Switch off the VCR and with the television still on channel 3, turn on the DVD player. As the RF Modulator senses the DVD player signal and switches to DVD, its welcome screen should be seen on the television. Play a DVD to test and once you're done with the DVD turn it off and the cable should come back on.
  • Jul 15, 2009 | Televison & Video

    1 Answer

    No RF signal output to the TV through the coaxial cableIs, is that normal?


    Yes. This unit only relays the TV signal...the coaxial output can't be used to watch DVDs or play the DVR, all operations are done via the component, composite, or S-Vid outputs. The coaxial simply passes the TV signal out as in from cable TV to DVR and from DVR to TV. If you still do not get an RF signal to pass through th unit, check the cable to make sure the wire is not bent or brocken on either ends.

    Jul 14, 2008 | RCA DRC8030N

    1 Answer

    How do we adjust our tv


    You didn't mention anything about a cable box, VCR, etc. which might be connected. A snowy pic. means simply, inadequate signal is reaching the tuner, or the TV tuner itself is bad. If the first is so... check your cabling. If you have a VCR or DVD player hooked in between the cable box or outside antenna (whichever is the case), VCR (RF or ant.) out should go to the TV, VCR antenna (RF or ant.) input to the cable box. Also check the cable wire itself. If you look at the end of the cable, you should see a relatively thin center wire. This center conductor is what carries the signal. If it is missing, bent over, or too short to make contact with whatever it is connected to, you will have a very snowy pic. If you have a spare TV, connect it in place of your "new" TV, to narrow down the problem. Lastly, if all is well with hookup, cabling, etc. the TV might have a problem. Sometimes the tuner has a component defect, or the coaxial connector can be broken.

    Sep 25, 2007 | Televison & Video

    1 Answer

    Cannot get closed captioning


    do you have a cable box?
    does your cable plug into your tv through the composite (composite is the rca looking jack usually yellow in color) or coaxial cable (the one that screws onto the post on the back).

    now if its through composite and your useing the cable box. make sure the cable box has it turned on. as the signal cannot be passed through composite cable that your tv needs for closed captioning

    theres 2 ways of doing it with this tv

    first is
    now if its through coaxial cable under your menu settings it says it has cctv section where it has cc1 cc2 cc3 and text1-text3 just select cc1 and your set. its under settings.

    second if you have series 2 remote there is a button that says cc right on the remote just push that button and you good to go.

    both these methods can only be done if your using coax for your cable.

    Apr 11, 2007 | Toshiba MV19J1 Combo

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