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How to clean the mirror on my hd-56g787 - Projection Televisions

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  • danharvey Aug 10, 2008

    We stupidly tried claening the screen with Windex and it seems some got inside the screen in the lower left corner. There is now 3 big black spots there. What to do and how to do it?

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  • 123 Answers

Hi! I used to work in the TV trade until about two years ago after 30 years of service, I`m now a bus and HGV driver. Whenever I had to repair one of these sets, I would remove the chassis and just take that into the workshop for repair. These mirrors are EXTREMELY EXPENSIVE and they are SILVERED ON THE FACE so if you go near it with a cloth, it WILL scratch the mirror. I never had to clean one so I`m just guessing, BUT Check the screen and projection lens/es FIRST. If they seem OK, I would just try and use a LOW PRESSURE AIRLINE but DON`T REMOVE THE MIRROR and DON`T let ANYTHING TOUCH IT. Best of luck, Ian.

Posted on Apr 16, 2008

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SOURCE: HD-56G787 JVC HD-ILA Help me clean the mirror!

pop the front strip under frnt of screen off. remove screws around back edge off screen and under the frnt of th screen. Usa a micro fiber cloth to clen screen.

Posted on Apr 25, 2009

SD Tech
  • 14553 Answers

SOURCE: I have a JVC HD-56G787 that I need a mirror for.

The mirror is available:

Manufacturer JVC Part Number LC33055-006A Description MIRROR List $241.49



The mirror wholesales for about 160 and retails for the above price.

You now have the part number and if you search the internet you may find there.
If this helped you rate this solution as I do this here for free.

SD TECH






Posted on Dec 20, 2009

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Poor viewing quality


By poor color quality, do you mean that if you turn the color control all the way down, the black and white picture is more like black and red, green or blue - or do you have a good black and white image? If the B&W image is good, and the TV is an old (8+ years) one, maybe the mirror inside the set needs a good cleaning - especially if there are smokers in the room. If you have a B&W picture that is tinted, then you may have to go into a service menu to adjust it back to a better picture. Hard to guess the problem without more specific description of symptoms.

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1 Answer

I have a JVC HD-56G787 that I need a mirror for. Are they available? This is a new TV that was delivered several years ago with a broken mirror.


The mirror is available:

Manufacturer JVC Part Number LC33055-006A Description MIRROR List $241.49



The mirror wholesales for about 160 and retails for the above price.

You now have the part number and if you search the internet you may find there.
If this helped you rate this solution as I do this here for free.

SD TECH






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1 Answer

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HD-56G787 JVC HD-ILA Help me clean the mirror!


pop the front strip under frnt of screen off. remove screws around back edge off screen and under the frnt of th screen. Usa a micro fiber cloth to clen screen.

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You need a professional.
Stop using the TV until it is repaired.
Continue to use it and your problems will multiply and grow more expensive.
Call the manufacturer to find you nearest authorized service center.

MR. TV Sales & Service Inc
Milwaukee Wisconsin 53405
(414) 762-8600
Established 1974

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1 Answer

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Sorry Don

Smoking absolutely destroys these TVs. Just like Teeth, the smoke gets inside and permenantly yellows the Light Prism. Since the Light Prism is responsible for passing light in these units, the yellowing dims and yellows the picture. There is NO fix for this.

Cleaning these is dangerous since all the parts have either a UV or Polarizing coating on them.

Again, I am sorry but this is the truth. On the other hand, try pressing the "Video" Button to see if one of these settings is any improvement

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