Question about Hitachi 60DX10B 60" Rear Projection Television

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60dx10b Chirping no picture

My Hitachi 60dx10b chirps and has no picture when I turn it on What should I do? I am fairly good with repairing just no diagnosing. HELP

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  • Anonymous Jan 07, 2009

    I am currently having the same problem. Guess thats why the TV was by the roadside. haha

    anyway, I would like to try and fix this as well because it would be a nice TV if it was working. seems like people in other places are pointing towards a capacitor problem.


  • Anonymous Feb 05, 2009

    same here. really want it fixed. no idea was told it was amplifier but cant get anyone professional to even agree to look at it.

  • Anonymous Feb 05, 2009

    same here. was told it was amplifier but not sure. cant seem to find a professional that will agree to look at it. looks like we will have to try to repair ourselves if we want it fixed. suggestions would be awesome.

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The Television screen was beaten up by my lil brother. How can i buy a new screen for my tv?

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When i turn it on, it gets a blue looking shadow color and the letters and numbers look like you're watching a 3D picture without glasses


projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both.

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


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Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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69189a5.pngSOLUTION

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jan 18, 2011 | Hitachi 60DX10B 60" Rear Projection...

4 Answers

Hitachi 53UDX10B power button flashes, chirping noise, LEDs flash


The convergence issue might not affect the TV to the point of not turning ON.
The chirping noise you hear, it means there is a short circuit in the circuitry, possible the HOT or power supply assembly.

Apr 22, 2008 | Hitachi 53UDX10B 53" Rear Projection...

2 Answers

NO picture NO sound, chirping 60pp9202


Chirping isnt caused ny the ICs and resistors. The chirping is usually caused by the Flyback ( HV Transformer) or the HOT transistor.

Aug 21, 2009 | Philips 60PP9202 60" Rear Projection...

1 Answer

My 60 inch magnavox tv has no picture or sound when turned on


Do you hear a chirping sound? If so goto www.TvRepairKits.com to get their chirping set repair kit.

Apr 05, 2009 | Philips Magnavox 9P6034C 60" Rear...

2 Answers

No picture, no sound, just chirping noise coming from back


NO - - signal did nothing to the set... Sounds like a shorted HOT (horizontal output transistor) and the feedback your hearing (chirp) is on the horz. transformer as it tries repeatedly to startup... Don't allow it to do that for too long...
Bill

Mar 30, 2008 | Philips 60PP9352 60" Rear Projection...

2 Answers

PT-43LC14 No Picture, chirping sound when turned on


Most of the time, when there is a chirping comming from a TV set, there is a short somewhere inside the TV set. That chirping noise is the TV's power supply starting up and shutting down because of a heavy load on the power supply. These sets have no user replaceable parts inside them, so play it safe, and call out a pro to assist you in this repair. good Luck PS Please do not forget to rate this thread.

Dec 11, 2006 | Panasonic PT-43LC14 43" Rear Projection...

1 Answer

Flashin power light - wont come on


The "green light flashing to the chirping" circuit may be defective.

Not a basic diagnosis--service literature and/or knowledge of each green light circuit will be needed.Possible shop repair.

Oct 05, 2006 | Hitachi 43UWX10B 43" Rear Projection...

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