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I have a sony rear projector KP46C65 manufactured in 1989 can i clean the lens or something inside to brighten it up? It is getting dimer as time goes by. I have used the convergence and it is set right on...thanks Howard

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You can clean the mirror and top of the lenses

Posted on Apr 14, 2008

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How do I clean Sony KP-61XBR300


The mirror rarely needs it---access for it requires removal of entire screen unit------the lens (3) can easily be reached from rear with the back removed---you also at that time can look up to see if mirror is dirty or smudged.

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I get some fuzzy lines in my 53" rear projection HDTV. Its just in part of the picture and not all the time. I have cleaned the projectors that brightened the picture but it still looks like its...


hello my name is rico, I work on tvs sometimes. it looks like you have cold solder in your boards, probly a regulator is going bad, This kind of work require a tech repair. Take it to a shop where they do free estimate, so you dont loose anything, ethier fix or not. But look for cold solder inside the board , onthe bottom , if can if dont take to the shop, save the headache, if need more help with your tv please fee free to call me at anytime. 602-810-7149 i live mesa az. good luck..

Dec 29, 2010 | Sony KP-53V75 53" Rear Projection...

1 Answer

The picture seems to be getting less and less bright. can I clean the mirror on the inside of the cabinet or something


the mirror is usually not the problem----this set has 3 lens that if dirty will make the picture darker and somewhat dull. most of these sets you can unplug and remove the back cover and see the 3 black lens----clean them with a lens cloth or with a paper towel(spray on the towel first with glass cleaner)

Aug 08, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Lens cleaning


Do not use any solutions. Use a dry, dust free cloth. If there is something on the lens that is sticky, you can use a drop of Alcohol free cleaner and you must put it on the cloth first. Do not let it run.


Mar 06, 2009 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

RCA projector cleaning procedures?


Whatever you do you are better off to leave it alone or change coolant fluid in Tube its a Job doing it and you risk breaking Tube $450.00 unless you see the bugs in picture who cares.

Dec 28, 2008 | RCA D52W19 52" Rear Projection Television

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I have a panasonic PT 44LCX65 44" LCD rear projection TV. How do i disassemble the TV so i can clean the inside of the screen. Also i noticed on the projector lense a huge tumb print on it. not the...


I would recommend getting a service manual as the light engines are a little complicated to get out. where the manual would have an exploded diagram which would make it alot easier. If you need a link to get the manual let me know and I will post one for you.

May 03, 2008 | Televison & Video

2 Answers

Picture


try cleaning mirror and lens inside

Dec 16, 2007 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Blurry picture


1)Remove rear cover = clean RGB lens with soft cloth
2)Remove front speaker grill cover and access panel
Locate screen / focus block = adjust RGB focus controls
3)Last,if needed, unlock each focus lens cap = adjust then lock
................................................T.

Dec 01, 2007 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Water behind screen


Did he think the programming stunk or something??? lol sorry. Sometimes the screens or lens is truely what they are are two piece type lens, depending on the make and the age of the set. On two piece screens (or lens) theres an outer type called a linticualar lens and the inside is like a light house lens as its called a freznal type lens. On Some makes and models these come apart BUT also in some makes and models they are a one piece design. as theres an inside ground lens and the other side is another ground lens. But im woundering if yours isent the two piece type that could be taken out and separated and cleaned as why would it suck up into the lens if it wasent??? I would call a specialist and ask them if its a two piece and could be cleaned or is it a one piece. Try calling toshiba first so you know what it is so you dont get ripped off so the repairperson wont pad the bill. Good luck Oh try calling this # first. 800-457-7777

May 25, 2006 | Toshiba 46H83 46" Rear Projection...

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