Question about Sony PVM-9L2 9 in. Portable Television

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Television My television has no color. The picture is fine but it's in black and white. What could be causing this? Thank you.

Posted by carolyn stanakitis on

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AMJAD HUSSAIN

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  • 586 Answers

Just check your colour system.And change it on Auto.Hopefully it will help you.

Posted on Aug 12, 2007

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1 Answer

I have a samsung model #HL-R4266W tv, It is making a humming sound, and has no color other than it being in black and white the picture looks fine, what could be the problem?


This tv design have a colors wheel in it,have humming sound or loud motor noises.The colors flashes Black&White or lost all colors.The colors wheel is dying and the causes.The colors wheel replacement are not a do it ur self project.Hire a tv Tech. to do it right the first time.Colors wheel sit way back close to the Light Projection Engine itself.

Dec 30, 2010 | Samsung HL-R4266W 42" HDTV-Ready...

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Color poor, essentially black & white


Hi


Thanks for using FixYa. This issue is caused by failed convergence ICs. I don’t think the issue is with the power supply of the unit as the sound is coming fine from the unit. Please also check the convergence board for cracked solder. If you want to do the repair yourself there are repair kits available which includes instructions on how to replace them. Please do rate the solution if the issue is resolved or post a comment for further assistance.


Thanks

Rylee

Jul 02, 2010 | Philips 50P8341 50" Rear Projection...

1 Answer

I have no color on my Samsung Flatscreen TV


Hello,

This means absolutely no color - equivalent to a black and white picture. Not even a hint of color.

First, confirm that the source is actually in color - try another channel or input device.

Next, check the settings of the color control - it may have accidentally been turned down. If your TV has some kind of automatic picture mode, try turning if off and adjusting the color control. Try adjusting fine tuning if you have such a control and the problem is with a broadcast or cable transmission.

At this point with a confirmed color signal source, there is a problem with the chroma circuitry.

Note that to the average person, the obvious question becomes: is my color picture tube bad? The answer is a definitive NO. It is virtually impossible for a defective CRT to cause a total loss of color. A defective CRT can cause a lack of a primary color - R, G, or, B or a short between two colors which will mess up the color but is not likely to result in a black and white picture.

Some possibilities in no particular order:

Weak signal or defect in tuner/IF causing loss of signal strength.

Coler killer set too high (internal control) if it has one.

Defective part around the chroma chip/circuit. Faulty color oscillator.

Bad connections in area of chroma chip/circuit.

Defective chroma chip (don't suspect this first just because it is probably very expensive).

Try prodding the main board around the chroma chip with an insulated tool to see if you can make the color come and go.

I had one set where a $.02 resistor decided to open up causing just this problem - perfect BW picture, no color. Another had a coil with a broken wire.

Jun 14, 2010 | Samsung LE40R73BD 40 in. HD-Ready LCD...

1 Answer

Color Adjustment Problems - Reception in Black and White


satelliteand cable TV is only comes in black and white.
this a HTML type plug or a coaxial
select menu and source
very weird... should default to colour

if no luck try plugging in a desk top digital box tune using that

TH-42PX20 TH-50PX20 Operating Instructions High Definition Plasma ...

ftp://ftp.panasonic.com/television/om/th-42px20_en_om.pdf

Apr 24, 2017 | Panasonic VIERA TH-65PV500 65 in. Plasma...

1 Answer

Samsung HLN5065W only displays black & white picture


Hello,This problem denotes a defective color wheel, I would not suggest that you attempt to change it becuse of the risk of causing more damage. I would advise that you have the Tv repaired by a qualified TV technician, due to problems I have seen when repairing sets like this due to improper reinstallation of the color wheel.I hope this helps,Thank you,Shuttle83http://www.electron-age-technologies-llc.com

Jun 06, 2009 | Samsung HLN5065W 50" Rear Projection...

1 Answer

Distorted picture. changes from color to black and white.


Hi, this is a bad main board that is causing this issue you are experiencing. simply replacing this board will fix this issue.

Click Here

May 21, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Black and white picture


you have the cables hooked up the wrong way

Nov 09, 2008 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Rear Projection Tv Problem! black and white... Please help


go into menu turn color off see if you have a black and white picture if not adjust red,green, and blue screen drive on controls in back of tv you have red, green, blue it will have focus /screen controls cover each tube do one at a time blue focus and screen drive adjust to clear blue picture do all 3 tubes, then adjust them to where you have a black&white picture once this is done turn color controll back on.Thank You for using FixYa and Have a Nice Day.

Nov 11, 2007 | Toshiba 50H72 50" Rear Projection...

1 Answer

NO Picture in Color except for PIP


have a tech check your tv the color circuit needs to be looked upon.good luck

Apr 29, 2007 | Akai PT5492S 54" Rear Projection...

2 Answers

DVDs Play in Black and White


this may be the problem with your dvd player

Feb 14, 2007 | Sansui TDC2075 20 in. TV/VCR/DVD Combo

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