Question about JVC AV-65WP74 Rear Projection Television

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Television is not working!

Okay so I aquired this 32" inch television set which looked to be in good condition and now the video occasionally works while the audio always does. the tv just flickers base colors and i dont know what to do. I'd rather not pay money for a repair man to look at it and tell me to pay 600 to fix it if i can do it myself

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Sounds like a solder issue. i would check for dull or cracked solder in the deflection and video circuits.

Posted on Apr 09, 2008

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Just curious as to how much a philips magnavox motherboard would cost for a 32 inch tv.. installation included


Need the model number of the set to even begin to answer your question since there are so many different Phillips 32 inch models and they all have different components and circuit board designs.

Jun 18, 2011 | Philips Magnavox 51MP392H Rear Projection...

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I have a Toshiba 42 LX 196 flat screen television. Working fine yesterday. turned it on this afternoon and all I get is the "Sleep Timer" light flashing on the bottom panel of the set. Nothing at all on...


if its an older tv it may just be its time or if you had any surges it could have blown something it may be as simple as calling a television mechanic to come look at it and simply change out a breaker but before calling a technician take into the consideration the costs for fixing the television may be close to the price of an entirely new television

Mar 30, 2010 | Toshiba 52HM95 52" HDTV Projection...

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65" rear pro. Convergence IC Repair


This is a common problem. Its called a convergence failure.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Feb 18, 2010 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Picture will freeze occasionally for approximately 30 seconds, then return to normal. Switching channels seems to take care of the freezing right away. It is a 53 inch rear projection about 8 years old,...


Good Day,

Try upgrading the Screen refresh rate.Right click on your desktop,properties,in the tab settings select advanced and then select the monitor tab.Select 85-100Hz in refresh rate.

I hope this helps...
Good Luck!

Jun 22, 2009 | Sony KP-53HS30 53" Rear Projection...

1 Answer

When there?s any bright white light, the unit just loses the signal .


Good Day, littlejhon4u;
Try this and/or try using different input: White raster with no signal, washed out looking video with signal. Access the service menu, "menu 0157" use the audio button to select "video chroma" adjustments, use the video button to select item "68 - AG1", use the adjust button to change the setting to 0, then press the enter button to store the change. Good Luck, big IRISH. PS; Adjust this ONLY.

Aug 29, 2008 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

We have a 32 inch crt tv and it has stopped working. It tries to come up, we hear a very brief bit of audio, and then it shuts down. We have had a repairman out and he is going to consult manuals since...


It sounds like the problem is electrical. The power converter may need to be tested and replaced. There could be a short. But he should have checked for electrical issues while looking at your television.
Repairmen consult manuals because many times they will show electrical diagrams and many times they have trouble-shooting charts specific to your brand of television.

Jun 20, 2008 | Panasonic Projection Televisions

2 Answers

52 inch RCA - green light turns on & off, BUT no picture


CP150 is a capacitor in the power supply circuit....feel top to
see if flat....change if "pooched" or swollen..................T.

Apr 15, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

AKAI PT4298HD


If you have a good picture except for a missing color all the various circuits are working OK. Most likely you have a bad solder joint or component in the red circuit. This would also be indicated by the fact that ocassionaly the red pops in. If you have the experience remove the boards and inspect for cracked or cold solder joints. Resolder anything that looks suspicious. If this does not fix it you will have to troubleshoot the red drive circuits from the CRT back to the video IC. Another possibility is that you have a bad/intermitant red crt. I doubt that you have the equipment to check this but you can test it by moving the green crt board to the red crt. If it now works the red crt is OK. If all this fails you will need to find a reputable repair shop to look at it. If the unit is more than 5 years old it may not be worth fixing. Good luck.

Jun 02, 2007 | Akai PT4298HD Rear Projection Television

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