Question about Zenith SY2768S TV

Zenith rear projection TV

Tv does not have a clear picture everything is dark.

5 more comments
jazzo Aug 11, 2007

This is a 1997 advance video imaging rear projection tv that has a very dark picture I have tried everything but nothing will lighten the picture.
jazzo Aug 11, 2007

Ok that is good to know could you tell me where I could find another picture tube model # red color a-17649-02, blue a-17649-01 green a-17649. How expensive do you think they would be?
tondarburt Jul 06, 2008

1996 zenith rear projection tv...... no picture , but good sound

it went out all of a sudden
mikeruss1 Sep 17, 2008

it shows picture but its a little dark and its red. does this mean i need color tube? And if so where can i get one?
julielyn64 Dec 08, 2008

I just got this TV today and took the back off thinking cleaning the bulbs and the mirror would help and much to my surprise the mirror is broken and 2 bulbs of 3 are blown out.

hmm..

please help!
leyba Apr 01, 2009

the picture is dark it shows no color. is the tubes the only problem or cold there be multiple causes
Anonymous Mar 24, 2014

When I start my color TV,this time not clearly picture.So how to solve.

1 Answer

Anonymous

It's unual for all 3 crt's to go bad at same time, so have you tried turning up screen(G2) control? If so also there is a cap in the high voltage line that when replaced may lighten up set. Don't have model so I can't go further.

Posted on Aug 12, 2007

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

1 Answer

I have some dark shadow on the right side of the TV screen, I think it could be the lamp, is that true?

No,colors misalignment,shodows pictures and 3D pictures are not cause by the projection lamp.It cause by the tv convergence board have 2 STK convergence ICS and some or all it resistors are dead.The shop will cost u $300-350 for the parts and labors.

Jul 07, 2010 | Zenith D52WLCD 52" Rear Projection...

2 Answers

I have a 1994 zenith big screen the picture is showing really dar

It could be that the picture tubes have gone down on emission, there is a prcedure that can be tried to bring up the overall brightness but it is just possible that you will loose some picture quality. If it's a 1994 projo tv i am thinking of the three crt system, a gray scale alignment would probably correct the dark condition in your picture, again depending on how far gone is the emission in your picture tubes, if your projo tv is the dlp system, the bad news is that you could be needing some light engine repair. The color adjustment is possible with the availability of a service manual or in the case of the dlp system, light engine repairs or replacement are available from some on line stores.

Jan 12, 2010 | Zenith E44W46LCD 44" Rear Projection...

1 Answer

Blurred picture and it's also dark rear projection zenith Z52Z95D

I'd get the lamp replaced for sure. If it has a ballast - change that at the same time. However, a Zenith repair center should be able to tell you whether it's worth doing or not.

Jan 05, 2009 | Zenith Z52Z95D TV

1 Answer

Dark picture

I removed the back from the tv and cleaned the lamps, mirror and inside of the screen with window cleaner. The image is now clear as the day I bought the tv.

Sep 22, 2008 | Televison & Video

1 Answer

Zenith z44sz80 Dark picture

i have same problem. i replaced lamp but picture is still dark.

Aug 22, 2008 | Toshiba 46H83 46" Rear Projection...

1 Answer

Lamp reset.

there are 2 clocks 1 for lamp and 1 for total, the total you cant change. dark picture, make sure your got same wattage lamp for replacement, I find original Philips lamps the best. if it continues follow manufacture instructions on cleaning mirror and lens.

Apr 12, 2008 | Zenith E44W46LCD 44" Rear Projection...

1 Answer

Picture Fades

The more you play set the longer it will last, it sounds like you may have poor connections, cold solder joints try soldering around flyback transformer.

Apr 03, 2008 | Zenith R56W36 56" Rear Projection...

1 Answer

Zenith pv5263bt 53

If this is a projection TV, first you should check you lamp. Is it good (clear) or bad (foggy). If foggy, you should replace it. If it is good (clear) reseat it back onto the ballast (it just might be loose). If you are still having this problem, you probably need to replace the ballast

Mar 25, 2008 | Televison & Video

1 Answer