Has sound, no picture, just color

I get that there is no Chroma on something but not sure in what mode or source you are speaking about. Sometimes people have trouble due to a setting being wrong or they use a really cheap video cable which can strip the higher frequency Chroma signal off of the Baseband or Composite video signal. Try a higher grade of video cable- video signals at 10MHz bandwidth do not like to go through cheap audio cables. maybe you could clarify the problem more?

The tuner is bad, try directingthe signal to the Video input, and put the set in Video mode, you will also have a better picture,,use RCA cables from signal box to TV.

the screen bias needs to be turned down-ehind the front cover which is behind the grille there is a small black square about 3 inch square 6 little knobs sticking out 3 say in small letters screen and 3 say focus, don't adjust the focus just the screen for the coresponding color that shows up when picture is dark.best way to do this is darken the room and put it on video input with no signal if lines are white slowly
adjust 1 color after the other counterclockwise untill
lines disappear if only 1 color shows then only adjust the knob with the matching color. this is a very fine adjustment, to much will make your auto focus stop working. check it after you are done

Hello, I have a question which video inputs are you using for your DVD and Wii connections? The reason I ask is because this sounds like video distortion cuased by noise. If possible can you send a picture of the screen when it has this problem and send which video ports are being used? If it is noise in the video you may have a saw filter problem, or a decoupling issue. In any event I'll know more once you send those pictures and which inputs you are using for your DVD and Wii. Thank you, Shuttle83 http://www.electron-age-technologies-llc.com [email protected]

you need to adjust the screen voltage. behind the front grille and inside cover. a small black box 6 adjusters protruding from it. only adjust the the color counterclockwise that matches the problem in this case it's the green so look for the knob with "G" marked by it. there are 2 with "g" marked by them the row across the top of the box are for focus don't adjust. back the knob off untill the raster is blank with your input set to an inactive input, the picture should be blank and black.
when it is you have the adjuster close to where it should be, now change the input to an active signal and turn the color off so that you wil have black and white picture. adjust that knob untill you do have a truely black and white picture not too green or red or blue. go back to inactive video input and check that there are no lines of any color on the screen. repeat if needed. always adjust these knobs slowly the set will be watching you ! if your autofocus won't work now you have the adjustment set too low. check this function before putting back together again. these adjustments can be real touchy so be patient

There were not much info in the manual but it did suggest trying this.
1st- Unplug for a few minutes and then plug it back in. Or use the reset button look it up in the manual. MANUAL

2nd- Blank screen troubleshooting

• If you're trying to watch TV, change channels or press the ANTENNA button to switch tuners.
• If you're trying to watch something that's playing on a component connected to the TV (like a DVD or a VCR tape), press the TV
button on the remote, then press INPUT until you get to the correct video input channel.
• If you're trying to watch a component (like your DVD player or VCR), make sure the component connected to the TV is turned on.
• If you're trying to watch a component (like your DVD player or VCR), make sure the component is connected correctly.

Post back if non of these ideas work and explain if there are any lights flashing or changing colors on the front where the green light usually is. A fixya rating would be appreciated, thank you for stopping by Fixya!

sweetkiss, if it works through the dvd player and not on cable/satellite box then the tuner is bad, if you have any type of cable/satellite box try running A/V cables out of the box to video input on the back of the tv and switch the tv to that video input, ie; vid 1, vid 2 etc. (your using one of those inputs for the dvd) this will give you your picture back, you can of course also replace the tuner in the set, good luck, BMW Rider

This is usually caused by the tuner which loses the chrominance part of the NTSC signal. Your did not say how you have it connected but it you try using a composite video input (yellow jack) and get the color OK than it must be the tuner which is not cheap but is worth having replaced.
Hope Ya Fix it!

? What is the model # off the back ?

Does the video work on the RF coax cable input?

For instance,as a test,can you hook-up from VCR coax RF out

to TV coax in,put the TV on Chan. 3,play a tape and get audio and video?

 

Are you matching colors when trying the A/V inputs?Yellow,red,

and white out of DVD to yellow,red and white in on back of TV?

Then select video input on tv===dial "00" or use input button on

original RCA remote. Are you using original RCA remote that

came w/TV ? Do you have the owner/operator manual for the TV?

   Sorry to ask so many  ?????   Let me know how it goes!!  T.

My panasonic Tv pic suddenly turned into a blue color I can't see the pic any more just can hear the audio.....any solutions????