Inside the cabinet projected on the screen?

you can remove the screen but there is a easier way, from rear with cover removed use a swiffer cleaner to get at the webs etc. Gently.

Almost all the Philips projection sets have a large black plastic shroud on the top half of the back of the set----it can be removed--most of these sets use torks type screws (star shaped).

With the upper part on the back removed you will find the mirror is suspended---do not try to clean it--it is film like handy wrap and will not need cleaning.

I use a swiffer type duster to reach inside the set to remove any spider webs etc, If dead insects or dirt inside the screen use a very soft cloth with water (just dampen the cloth slightly)

Usually you are seeing spider or cob webs and the duster will get them all--DO NOT APPLY FORCE IF YOU WIPE THE INSIDE OF THE SCREEN AS IT IS EASY TO SCRATCH IT!

If this information helped you, rate this solution as I do this here for free.

If you have questions make a comment here and I will do my best to answer them.

REGARDS, SD TECH

Unplug the TV. Take the back off. Using a broom or duster with a long handle, get the cob web inside the TV. Make it sure not to push the screen out. Good luck!

You may have mineral deposits on the inside of your screen or if it is a projection set then the projection lenes and or mirror has mineral deposits on it and or dust and or cob webs obscurring the image.

it is not reccommended for game console to be played on a projection t.v because projection tv's have three color bulbs in them and the conversion is different and if it happens to work it has been known to have burn the games image in the screen after awhile.. usually the store doesn't tell youthat unless you ask them about playing game consoles on a projection tv

u can not set the convergence without the remote control just look on the web they are between 30 and 60.00 dollars

The cob web is likely to be on the other side of the screen. I undid the back cover and dusted the screen from the inside. I also sprayed pesticide inside the TV (wood and corners only!)

you need to take off your back cover take a can of air you can buy at electronics store and blow off the projector it probably has dust on it

Hi pykeman,

I have successfully used a feather duster taped to a vacuum cleaner extension tube with duct tape. Remove the back panel of your projection television, then remove the the rectangular panel near the top over the chassis where the cabinet exposes the inside screen area. You will see the red, green, and blue CRT lenses. Insert the feather duster through this rectangular opening and sweep your cob webs away from the screen. Works for me every time.

Regards,
MyTvGuy

First, repair convergence problem = replace both convergence
IC's ....STK392-110 sub to upgrade STK394-160E....I use
Hitachi part # CZ 01341.......next, look for discolored resistor
near IC's.....replace with exact value......last = activate
Auto-Intellisense.....................T.