Question about Samsung PCJ522R 52" Rear Projection Television

1 Answer

No picture PCJ522R turns on and has sound. we replaced the flyback transistor now the red tube lights real weak, however the green and blue do not. The tube lights near the bas where the socket is, but never gets bright enough to see color... any ideas?? TV was free, flyback was $75...keep tring to fix or junk it. any help would be greatly appreciated.

Posted by on

  • erif Mar 29, 2008

    I have the 552J with no Hi voltage, the flyback transistor is "hot", I repalce the flyback transistor and was burned (open), the filament are ok and the sound to.-

×

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 10 Answers

You are into really technical problems. There is HIGH VOLTAGE in any tv using crt's. please be careful!!

you should contact a qualified service center and them do the repair.

Posted on Dec 27, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Blue green and yellow base picture no red colour


This could be from a couple of reasons. It could be a transistor, or resistor on the neck board that controls the red gun on the tube if it is a tube tv. It could also be a weak red gun in the tube itself and may need rejuvenated. Or maybe it can also be a bad solder joint on the PCB that connects the yoke connector.

Oct 28, 2012 | Televison & Video

1 Answer

Can i fix my tv screen is red


Toshiba 36A10 36" TV is the model you have indicated---

If the screen is all red and or too bright (no green or blue can be seen) the problem is in one of two places: Either a shorted picture tube or the board that plugs onto the end of the tube.

That board sends red,green, and blue video and information to the picture tube via 3 pins on the tube (the K or cathode for each).

The set will have either 3 IC's on that board or 3 transistors, or a single larger IC for this.

to troubleshoot this:

I would locate the Red Cathode and unsolder that pin at the socket on that board--takes red out---if you have green and blue picture then---it is either the IC/transistor that feeds that on the board or the tube itself.

If it has 3 chips (usually will each have a metal plate attached for cooling) you can either remove and replace the red one OR what I do is swap it with the green or blue chip---if suddenly you now have a blue or green only screen you know that part is bad--simple as that.

If for any reason the picture tube turns out to be bad--you are finished and so is the set= way too expensive to replace it.

Let me know if you have questions or need advice.

Mar 28, 2012 | Toshiba 36A10 36" TV

1 Answer

The picture is dull and hard to see


Hi,
First you have to check through focus control, That if it out then rotate it and see the result, if it solve the problem then its good and if not the the picture tubes needs replacement, it could be one or all (three; i.e; Red Blue Green)
Thanks.

Nov 24, 2009 | Samsung PCJ522R 52" Rear Projection...

2 Answers

No blue manual convergence - Samsung pcj522r


Thats a very strong possibilty the phosphorus may be burned off the CRT face. Does the blue project when powerd up and looking in from the raer of the set? Look into the blue CRT lens while its playing If you can see a clear picture I would think that you have some open resistors in the blue circuit, If you cant see a picture its time for a CRT. If you need a CRT let me Know I have a good source for them Used.

Jun 21, 2008 | Televison & Video

1 Answer

No blue convergance


need to replace the convergence ICs. If you need a link to get replacement ICs let me know.

Jun 07, 2008 | Samsung PCJ522R 52" Rear Projection...

3 Answers

Blue Screen


You have a bad blue picture tube. If you replace it the red and green will be weak and probably go sooner than you think. Everytime I had to replace a tube in a sony projo tv i had to replace all 3 picture tubes at the same time. It's very expensive if you don't have any type of warranty coverage.

C-Dog

Feb 10, 2008 | Sony KP-65WV700 65" Rear Projection HDTV

1 Answer

Blue lens works, but has a weak projection compared to the green and red lens


The most common problem I have seen with these Samsung projo units is the blue CRT (picture tube) failing. They usually form algae on the face of the CRT which means replacement of the CRT or rebuilding it by a CRT rebuilding company. I wouldn't suggest the novice to pull the CRT out because if the wrong mouting screws are pulled you will spill out the cooling fluid within the face of the CRT and that will cause more problems.

Apr 18, 2007 | Samsung PCJ522R 52" Rear Projection...

1 Answer

No Blue


Nope you did it! Its the blue tube. Go to http://www.samsungparts.com and enter your model number and look up the tube. I did one last month for someone at techlore.com Are you the same person? Oh well look it up but do you have the proper equipment to replace this tube, as its very dangerous to handle!! They have a tendency to implode and then explode if not handled right.

Sep 02, 2006 | Samsung PCJ522R 52" Rear Projection...

1 Answer

Mitzibishi tv wd 65000


Hey Fy what do you mean by replacement lamp?? theres no such device in this set???The sets not turning on it could be a shorted horizontal output transistor and if thats been replaced and blown again then you probably have a bad flyback xformer. If thats what your refuring to then i dont have a clue what your saying as ythis set has only a picture tube??? Need more info please.

Apr 30, 2006 | Panasonic PV-DF2700 27 in. TV/VCR/DVD...

Not finding what you are looking for?
Samsung PCJ522R 52" Rear Projection Television Logo

Related Topics:

70 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75767 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1689 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...