Question about Zenith R57W46 57" Rear Projection Television

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FOUND HISSING TOOK BACK OFF, RED WIRE , AND 3 OTHERS ARE TOUCHING AND BURNT. WHEN TV IS TURNED ON , THEY SPARK AND TV SHUTS OFF. FIRST PIC IS THE RED BURNT WIRE 2ND IS WHAT IS IS CONNECTED TO AT THE BACK OF THE TV

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  • wdoeh Jun 26, 2008

    cant get pics to attach

  • Anonymous Mar 27, 2009

    the wire from the block which the flyback plugs into going to the first CRT blew a hole and shorted out. i have replaced all of the caps and the HOT plus a few other ICs. i have been told that my flyback is bad. when the power button is pushed, the CRT will blink then a ticking sound from the FB. i have looked for a good part number on the flyback but the 3 numbers that i have brings no results. INFO- MFG aug 2004 zenith r57w46.

  • Anonymous Mar 27, 2009

    i found a hole burnt through the wire between the block and the first CRT. the block is between the flyback and CRT. i have replaced all of the caps, the HOT and a few more ic's. when the power button is pushed, the CRTs flash then there is a ticking coming from close to the flyback. i was told the flyback is bad. where can i get one? or should i just shoot the TV?

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  • Zenith Master
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Can you send them to my email slinteriors@yahoo.com and I will assist you

Posted on Jun 26, 2008

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1 Answer

There is double vision at times, then it goes away.


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms...

*Screen Looks 3-D
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*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking pic
*White looking pic
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*Red/Orange looking pic
bb0cf99.pngYou 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

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1 Answer

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SMELLING, HISSING AND NOT TURNING ON....


Whenever there is a a spark or a flash it generally means high votage(HV) is arching either from the flyback, one of the CRT's or HV splitter/Focus block where the HV is created - It will be easy to diagnose but probably expensive to repair. Parts costs- Flyback and HV block $100-200 and CRT over $300

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1 Answer

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1 Answer

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