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A national tv problem is his green gun has flashing

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Capaciter in lens nay have burnt out!

Posted on Dec 11, 2008

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Posted on Jan 02, 2017

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I now have a Nikon D80. I have a National Flashgun Model PE300SWG Can you advise me if this 'gun is safe to use with the D80?Nikon tell me that as long as the trigger flash voltage is o--250volts it is...


A flash trigger voltage in the 250V range is fine for most film cameras, but not for most digital cameras. The PE-300 has a trigger voltage in the 33V range, which I (and most others) would consider much too high for the D80.
BTW, "National" is a brand name used by Panasonic.

Oct 21, 2011 | Panasonic Cameras

1 Answer

LG Projection TV Model# RT-49NA11T Green color gun shows bent arc on top & bottom.Red & blue guns are ok.How to adjust the green gun to remove the bent arc. This is causing picture shows mix...


This problems ur tv have can't not be fix by adjustment.The tv have a problems known as convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadow pictures or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.These parts on the tv convergence board,must be replaced to repair the tv convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

Jan 10, 2011 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Could you tell me if a National PE2057 flash gun will work with a pentex sp500 camera


I do NOT recommend this telescope. The eyepieces are plastic, the scope is on a small shaky tripod.

Stop looking at $69 telescopes. Read my TIPS on my profile page.

You will be frustrated with this scope, and it will quickly wind up in a closet or for sale on craigslist.com.

Jul 19, 2010 | National Geographic 76AZ (525 x 76mm)...

1 Answer

Green picture only


The projection TV has 3 guns RED GREEN BLUE. In your case the red and the blue guns are gone. So you are getting the green color screen. You got to replace the picture tube.


Jul 25, 2009 | RCA TruFlat 27F520T 27" TV

1 Answer

KP-57WS500 turning green or red and then off


Green and Red guns seems defective and requires replacement.
Both guns (CRTs) are no longer available so TV has no worth to repair.

Apr 19, 2009 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Power light flashing. No picture.


you have a shorted CRT
cathode ray tude.
if yoiu are a electronics tech do this
if not you run a high risk of electro shoch and posibil deth.
this is for tech only to do.

Unsolder resistor r902 going to green crt gun on socket.
atach a test clip to positive side of c909 (200 Volts) turn on tv set briefly toching other end clip to green gun pin on crt socket
this will remove the short in pictor tube and get you a bit mor life out of it.

regards,
daniel
PS if your not a tech do not try this method a q tech is best for the job.

Jan 12, 2009 | Toshiba 36AF41 36" TV

1 Answer

Picture turns green!


The CRT (picture tube) is failing. This is classic in these TV sets, and including many models of the Sony.

There is a short occuring in the electron gun. The CRT would not be feasible to replace even if it was available!

Jerry G.

Apr 12, 2008 | Polaroid TTM-2401 TV

3 Answers

AV 50D501 JVC projection T.V.


sounds like a bad connection in the deflection circuit. you need a repair tech

Dec 16, 2007 | JVC AV-56WP30 56" Rear Projection...

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