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Question about Sanyo PLV-Z2 Multimedia Projector

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LCD panel I am having problems with my Sanyo PLV Z2 projector, of course just a few months out of warranty-even though Sanyo offers one of the longest warranty periods. I bought it in Dec. of 2003. I have already replaced lamps a couple of times since I bought it as I use it a lot. I noticed a small blue "haze" in the upper left corner of my screen a couple of months ago and thought it might be the lamp. It is getting progressively worse and now the blue is all along the left side of the screen. I always clean the filters every few months. After inspecting the lamp, unfortunately that isn't the problem. I've talked to someone from Sanyo and he thinks it is the LCD panel. My question is, is it feasible/cost effective to have this panel replaced, and is it something I could do myself if it is? I am an IT tech at a local community college. Or do I just shop around for another projector? I've been looking at the Sanyo PLV Z5 that has gotten great reviews, but will cost over $1300. With heavy use (daily 5+ hours) will I be replacing the projector every 3-4 years no matter what brand I buy? My wife isn't happy about this. What do you recommend?

Posted by DJRICKCAT on

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  • Anonymous May 23, 2008

    a blue haze is taking over my screen

    i'm no expert but i suspect the blue lcd panel is disfunctional

    screen images are always being burned into the lcd in blue

    the other two colours are fine a the moment

    i'm wondering is that part the problem and is it replaceable

  • troystu Jun 22, 2008

    I am having the same problem with blue hze taking over. I read on a Home Theater bulletin board that it is a polarizor/panel issue - advice was that it is very expensive to fix and it is time for a new projector. I don't even have that many hours on mine, but also just out of warranty plus I just spent $300 on a new bulb a couple months [email protected]#!!!

  • mxgolfcpu Mar 26, 2009

    I have the problem of the growing blue tint from the left side of the screen. This is the second time I have had this problem. The first time the projector was still in warranty and I sent it to Sanyo for repair. They said it was the blue LCD panel and they replaced it. The problem was gone for about a year and now it is back.



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A cheaper solution is to open it up (exercise all due care and caution as if you don't, you can manage to kill yourself) and see if you can swap the red or green lcd panel with the blue panel. If you can, then go on ebay and buy an identical model which will turn into your parts projector. (Actually, I have got some very good projectors off of ebay that were in better shape than mine, so my projector became the parts projector for the one I got off ebay.) Then, perform your surgery - getting everything line up again will require that you run the projector while you have it open - I projected a grid of RGB squares separated by white lines I created using MS Paint. Again, while you have it plugged in and running with the covers off, exercise all due care and caution.

Posted on Nov 02, 2008



The part is replaceable thru sanyo and the cost is $600 + shipping.

Posted on Aug 09, 2008


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Related Questions:


Blue haze/fog all over screen

As it appears from the images that the images are fine. The sanyo PLV-Z2 is a LCD projector. So basically it projects 3 R G and B lights to make the screen. Yes it is definately not a LAMP issue. Either dust could have accumulated on the R and G panels thus leading to these prominent BLUE patches or if the LCD panels are damaged, u have to get the G or R replaced.. try running a application like Displaymate from "" and see which of the panels is exactly responsible for the problem. I think this should sort it out.

Sanyo PLV-Z2 flashing then off

1,the fans is good , is ok
there is not an overheating situation ,only 5-10 minutes,
2,seems that the lamp ballast is defective
you need a new lamp ballast, unit price is USD80
Have a good day!
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When you are watching on projector sanyo PLV-Z2 it goes off and

overheating. possible fan malfunction. clean out the projector with canned air. dust keeps in the heat.

Hey there, my Sanyo PLV-Z2 was starting to have blue dust on the image, so i decided to clean the lens and remove the lamp for inspection ,everything fine , but when i reinstalled my lamp the blue had went...

( hope this doesn't sound too simplistic, but go back and check all your connections.
Take the cover off again and make sure that the main circuit board on top is pressed on tightly in the area over the right-hand back side because there are two connectors there. Also, there are several other connectors that should be checked--two on the left side, and one just underneath the left side. Those are all the kind where several wires enter a small, hard, plastic rectangle that then plugs into a little socket.

I have the same model projector, but my blue lcd panel is burned out. The other solution I can offer is for me to buy yours from you and use it for parts in mine. Good luck.

New Sanyo PLV-Z2 not bright

is this original lamp or refurbished one or compatible some thing.
how was performance of previous lamp when you pull out it? if it is still working for few minutes, you can confirm projector by reinstalling it.
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