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Picture is blue - JVC AV-56WP30 56" Rear Projection Television

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HOW TO FIX MY JVC TV

Posted on Dec 29, 2013

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Posted on Jan 02, 2017

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1 Answer

IGO tv connected with dish sound come from tv but pictur not show only blue color show


Component RCA Connectors are RED, BLUE, GREEN for picture. Sound is RED and WHITE. The red and white for sound work the same with the YELLOW that does picture. If the RED, BLUE, GREEN are in the wrong order you will get a blue or green picture. For the sound, try the other red and white connectors nearby. Make shore the right red connectors are connected correctly for sound or picture. Otherwise there could be a cable fault or a TV fault. If you get the picture right but not the sound, connect the sound into a stereo.

Jul 17, 2017 | Televison & Video

1 Answer

My screen starts blinking blue then goes all blue and pops and shuts off. I can wait hours and reset and it will come back on but the problem repeats itself.


Hi,
This is symptom of bad/ defective blue picture tube that will be replaced to fix this problem.
Blue picture tube replacement is job of professional because it requires lots of convergence adjustments for correct picture and picture tube price would also be bit high.
Let me know to provide you blue picture tube part number info.
Thanks.

Dec 12, 2010 | Sony KP-57WV600 57" Rear Projection...

1 Answer

I have blue arched lines and blue screen


HI:
Your problem is the blue CRT or picture has gone bad, you will need to have the picture replaced, there are three tubes in this model rear projection television. Red, Green, and Blue. Replaceing the blue tube is the only option for normal operation to resume. It may be hard to find the tube, but you can try contacting this website for the part www.vdc.com, they manufacture and usually have stocks of sony picture tubes and rebuilt ones as well. The company's name is Video Display Corporation...

Jul 14, 2010 | Sony KP-57WV600 57" Rear Projection...

1 Answer

RCA mm32110 picture turn to blue and white like you have blue sunglasses on.


I'm not familiar with this set but it sounds like your blue crt has shorted out and is putting out so much color that it overwhelms the other colors. Is the picture also washed out? If so then your blue crt is bad. Probably not worth fixing. Let me know more about what the picture looks like.

hardrocko

Jan 31, 2010 | RCA Televison & Video

1 Answer

My tv has sound but no picture except for a blue screen


My television worked this morning and now only shows a blue screen. The sound works but no picture except for a wavy blue screen.

Jan 22, 2010 | Televison & Video

1 Answer

Distorted Color and geometry of Picture


replace stk 392-110 ( or stk 392-150 same number) , check resistor 2.2 ohms for open or burn beside STK IC's

Apr 13, 2009 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Hardly any Blue Color in the picture. the blue tube is projecting darker and dimmer.


You need a Blue picture tube CRT you can get one for your JVC at the following link for a real decent price and they provide free shipping. Heres the link.
http://servicemanuals.vstore.ca/

Jun 07, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Picture fads to Blue after a 30 minutes the picture comes back with a blue tint.


yeah you need a tech to adjust the bias of the picture tube if you are lucky that fix it other wise the blue picture tube is bad

Apr 29, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

PT-47WX, Blue streaks across the screen?


It is not a bulb. It is a picture tube. If there are thin blue lines across the entire screen, not just the edges, and the picture itself looks too blue, it means that the blue picture tube is being driven too hard. This could be because the blue screen voltage is too high, the boost voltage on the blue picture tube is too low, or the video output is leaky or shorted. If the picture has what looks like blue arcs and double images on one or more sides of the picture, it means that one of your convergence IC's has burned out and needs to be replaced. These are things that should be tested and serviced by a qualified tech, so allow an experienced tech to handle it for you.

Sep 07, 2007 | Panasonic PT-47WX49 47" Rear Projection...

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