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It is not working

The power led is on but no video on screen although video connected with composite input. The buttons on tv is not working, you can't see menu. only power led on but nothing happens.

Posted by gokhan strategy on

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Henry Thomas

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FOR THIS SET I HAVE NO SCHEMATIC.BUT YOU CAN GO AHEAD AND CHANGE t.v. REGULATOR AND and the micro processor.THE SET IS NOT GETTING THE REQUIRED VOLTAGE TO START UP.

Posted on Jan 22, 2007

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2answers

Blue screen Vizio how to take it off

My Vizio Has a Blue Screen But Doesn't Shut Off Troubleshooting your Vizio TV requires that you first identify the source of the problem. A blue screen on your Vizio TV can indicate that you are experiencing a problem with the video input on your TV, while the failure to turn off may indicate that there is a problem with overcharged internal memory or your power capacitors in your TV.

Finding the cause of your Vizio's problems can involve trial and error.
credit: Jupiterimages/Polka Dot/Getty images
Check Your Connections The connections leading to and from your Vizio TV may be responsible for your Vizio TV having a blue screen and failing to power down. Tighten the coaxial connections to your TV and firmly press in any HDMI, component or composite video cables connecting to your TV, then check the signal on your TV to see if the blue screen problem resolves itself.

Discharge Your TV's Memory Overcharged internal memory can lock up your Vizio TV and prevent it from changing channels or turning off. To discharge your TV, unplug your TV and press and hold the "Power" button for 30 seconds. Plug the TV back into the electrical outlet after 30 seconds and check to see if the problem persists.
Change Input
The input source connected to your TV may be malfunctioning and preventing your Vizio TV from powering off. The "Input" button on your remote will allow you to select a new input source. Cycle through input sources until you find one that displays an image on your screen and power the TV off. If this method works, you may need to replace the input source preventing your TV from turning on.

Power-Cycle Your Equipment Power-cycling your equipment can solve errors created by devices or with your TV's power supply. To power-cycle your equipment, unplug your TV from the electrical outlet along with any devices connected to your TV. Plug your TV back in and turn it on. Plug in each device, one at a time, and notice if your TV displays a blue screen or has trouble turning off. Repeat this process for each device connected to your TV and replace any devices causing problems with your TV.
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How can I connect a Sony EVS2000 with a LED ( circa 2010) flat screen TV? The input on the LED TV has 5 RCA inlets - 2 audio and 3 video, while the output on the Sony EVS2000 has only 3 RCA outlets - 2...

hi,
u can only connect the sony EVS2000 to a tv which have a composite video input. from ur narration i think the tv has only component video input. if so u can't be able to connect the VCR to the TV.
ok
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1answer

How can an old vcr analog connect to a new digital tv

Although the TV is digital, the market has not dumped the analog compatibility (yet). You can connect your VCR through the RF input, using channel 2, 3 or 4 (depending on your VCR) to view your video collection. Or, you can connect your VCR by RCA cables to the composite video input. Most TVs now have only 1 or 2 composite inputs (Yellow, White, Red). They are sometimes shared, serving as a component input as well (Green, Blue, Red, White, Red). For these TVs, you will notice a yellow circle or some other marking around the Green connection indicating that it is also a composite input. When connecting to such an input, remember to connect the white (and red if your VCR has one) to the white (again, red applies) to the audio input jacks of this video input. I hope this was of some assistance and not too confusing.
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3answers

I have a samsung led tv and am trying to hook up a wii. The tv does not have component video - only hdmi and usb. How do I hook this up?

I've never heard of a TV not having component cables (the 5 plug cables: red, blue and green video cables, red and white audio cables). I've seen some newer ones without composite (3 cables: yellow video, red and white audio), but never component.

I find is hard to believe it has no component. I looked at some Samsung LED tv's this weekend, and although they lacked composite, they had component. Are you sure you mean component?

The Wii only comes with composite video cables, so you'll need to buy a component video cable for the Wii to hook it up if your TV has no composite inputs.

Component Cables for the Wii

TV's have inputs on the side and rear. If the TV truly has HDMI, USB and nothing else (which I find hard to believe), then you'll need a cheap home theather 5.1 receiver. Ifyou get a cheap one with HDMI out, it should have a few composite inputs on the backside. A cheap sony one can be had for sub $200. If you hook the Wii into the receiver via composite, and the receiver into the TV via HDMI, it will allow you to hook up and play the Wii (and it may upconvert it too, depending on the receiver).


1helpful
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My television screen went black, but there is has sound

Make sure your tv is on the right input first of all. The newer flat panel lcds combine the componenent video (red , blue, green) with the composite video and audio (yellow, red, white). If your tv is on the component input then you hear audio from the composite input since the audio inputs (red, white) are shared. Look for a source or tv input button on your remote or the tv itself and try pressing this button unti you see a picture with sound.
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I have a 32" LCD TV that I can't seem to get any of my DVD players to work on. Keep getting error message "no video signal" but They use to work. help

How do you have your DVD player hooked up to your TV(i.e. composite, s-video, component)? Some DVD payers and TVs have menus to switch inputs and if you somehow switched off the input your players are connected to, you'll get a "no signal" message.  First try hitting the input button on your TV or the Input/connection option in your TV's menu.  If that doesn't work try hooking up the DVD player(s) with the composite Cable(yellow), the component(red,green,blue) and S-Video(black/round) at the same time. If you scroll through your TV's inputs you should get a picture on one of these connections and the TV should display which one. The display will usually be in the corner of the screen.
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1answer

Reciever problem

How do I connect direct tv to denon and then get sound

If the RCA TV has HDMI input connect as follows:

1. Connect an HDMI cable from the Directv box to an HDMI input on the Denon.
2. Connect an HDMI cable from the HDMI out-put on the Denon to the RCA TV
3. Select input the DirecTV is connected to at the Denon, at TV select HDMI input Denon is connected to TV.
4. On front of denon press the input mode button to select auto


If the RCA TV has Component input (Green,Red,Blue) connect as follows:

5. Connect Component Video and Audio cables from the Directv box to a Component Video and Audio input on the Denon (TV, DBS,VCR).
6. Connect a Component Video cable from the Denon to the RCA TV Component Video input.
7. Select input the DirecTV is connected to at the Denon, at TV select component input Denon is connected to TV.
8. On front of denon press the input mode button to select aut


If the RCA TV has Composite input (Yellow) connect as follows:

9. Connect Composite Video and Audio cables from the Directv box to a Composite Video and Audio input on the Denon (TV, DBS,VCR).
10. Connect a Composite Video cable from the Denon to the RCA TV Compositet Video input.
11. Select input the DirecTV is connected to at the Denon, at TV select composite input Denon is connected to TV.
On front of denon press the input mode button to select auto
2helpful
1answer

Connection problem with Denon 589 and direct tv

If the RCA TV has HDMI input connect as follows:

1. Connect an HDMI cable from the Directv box to an HDMI input on the Denon.
2. Connect an HDMI cable from the HDMI out-put on the Denon to the RCA TV
3. Select input the DirecTV is connected to at the Denon, at TV select HDMI input Denon is connected to TV.
4. On front of denon press the input mode button to select auto


If the RCA TV has Component input (Green,Red,Blue) connect as follows:

5. Connect Component Video and Audio cables from the Directv box to a Component Video and Audio input on the Denon (TV, DBS,VCR).
6. Connect a Component Video cable from the Denon to the RCA TV Component Video input.
7. Select input the DirecTV is connected to at the Denon, at TV select component input Denon is connected to TV.
8. On front of denon press the input mode button to select aut


If the RCA TV has Composite input (Yellow) connect as follows:

9. Connect Composite Video and Audio cables from the Directv box to a Composite Video and Audio input on the Denon (TV, DBS,VCR).
10. Connect a Composite Video cable from the Denon to the RCA TV Compositet Video input.
11. Select input the DirecTV is connected to at the Denon, at TV select composite input Denon is connected to TV.
On front of denon press the input mode button to select auto
1helpful
2answers

No HDMI Output

My configuration:
ZONE 1 (living room)
DishNetwork Dual Tuner DVR Tuner 1 [S-Video out] -> [S-Video in] ONKYO TX-SR875 [HDMI out] -> [HDMI in] Sony KDS-60A3000 rear projection TV

ZONE 2 (living room)
DishNetwork Dual Tuner DVR Tuner 2 [Composite Video out] -> [Composite Video in] ONKYO TX-SR875 [Composite Video out] -> [Composite Video in] Samsung AQUOS LCD TV

Problem:
ONKYO receiver stops sending video signal to my ZONE 1 Sony TV through the HDMI connection. ZONE 2 may still receive video. (NOTE: the issue might be related to the upconverter circuitry?)

Symptom:
I couldn't see any video, but I could hear the Tuner 1 audio through my ONKYO. An important clue is that I couldn't see ONKYO's on-screen display menu on my TV when hitting the [Setup] button on my remote. But, I could see my TV's Sony-based menus and display options.

Solution:
1. Put all ZONES in Standby mode using the remote. Hit these buttons on remote: [Receiver], then [Standby]. [Receiver], [ZONE2], then [Standby], [Receiver], [ZONE3], then [Standby]. You should NOT see any lights on the ONKYO except maybe one red led near the power button.
2. Pull the power plug out of the back of the ONKYO, and leave unplugged for 20-30 seconds. Turning off any power center it is connected to isn't enough. You MUST unplug the power from the back of the ONKYO for 20-30 seconds.
3. Reconnect the power cord to the ONKYO.
4. Using the remote, set ZONE1 to a video source known to be working. If you don't see video, try leaving the power cord off for a longer period.

I know it sounds too simple to work, but that's what brought the video back for me the few times the video stopped displaying. Hope it works for you.
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