Question about Samsung PCL545R 54" Rear Projection Television

1 Answer

Problem with green tv would not turn on

Thanks fo the help! Now my question is- I found the ics stk392-040 but I also found a replacement board that the ics and heatsink is located on. It is called a sub delf board part #aa95-00705a, now will that come with ics allready installed on it? And will that fix the convergence problem and allow the tv to turn back on?

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 47 Answers

Yes board should come with ICs and you should   " Fly like an Eagle !!"

Posted on Jun 08, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

The tv will flash a green light and will turn off, it doesnt turn on either when you power it on


if the green light is a flash on screen with retrace lines most likely the video driver ic on the green crt board , just take the speaker grill .
theair should be a way to get to crts. the one in the center is the green crt. the green video driver ic is an inline 24 pin ic.
to test unplug the video drive plug leading to green crt board turn tv on .if it comes up its a bad ic.
if not unplug the crt socket ,and try to turn it on if it comes up
bad crt internal short hope this helps, butler

Oct 02, 2016 | Projection Televisions

1 Answer

Hitachi Projection TV that has no picture, there is a clicking sound from inside when tv is on. Taking off the rear panel reveals there is a green blinking light on the board that is blinking. Recently...


palmer_band,

Due to the fact that you recently replaced the convergence ICs I would look at that area. Check all the resistors, diodes and semis for any problems. If none are found use my tip at http://www.fixya.com/support/r6396176-projection_tv_troubleshooting to help troubleshoot your unit.

Thanks for using FixYa and for the great rating.

hardrocko

Jun 07, 2011 | Hitachi 46F500 46" Rear Projection...

2 Answers

My samsung pcl6215r is having problems with the green screen. The red and blue colors are fine but the green wont line up with them and its making it out of focus badly. It doesn't appear to be dim or...


brent hardin,

Your description of the problem sounds like a convergence issue. You more than likely have lost the convergence ICs. They will need to be replaced and the convergence will have to be set. The green beam should not move. It is the standard which the red and green are moved to overlap. Since you have bow at the top and bottom I would replace the convergence ICs. I have a tip at http://www.fixya.com/support/r4220499-change_projection_tv_convergence_ics which explains the problem, how to replace the parts and where to get the replacement parts.

Thanks for using FixYa and for the great rating. Great ratings will keep the experts helping to solve problems. Thank you.

hardrocko

Nov 17, 2010 | Samsung PCL6215R 62" Rear Projection...

1 Answer

I have a panasonic PT-47wxc43 projection tv. I have green and purple halos coming up from the bottom. The screen has purple and green double images which are worse from the bottom up.


Hi,
This problem is due to convergence output ICs failure and both chips will be replaced to fix the issue.
There are two big black ICs installed with aluminum heat sink on deflection board, these are convergence output ICs and will be replaced to correct the problem, it is common problem of rear projection tv.
Below image of deflection shows ICs (marked in red) that are need to be replaced.
IC number is STK392-110 and available with Part Store for $32 each.
Click above link to see an image of IC.
If you are handy with electronics stuff repair and can replace parts in tv circuit board then can replace these parts yourself or ask local tech to help you.
Hope these info will help you.
Let me know if you have additional question.
Thanks.


May 25, 2010 | Panasonic PT-47WXC43 47" Rear Projection...

1 Answer

The colors are seperating making it look like 3d


Hi,
This is symptom of convergence output chips failure in rear projection tv, replace convergence ouput ICs in tv to get it fixed.
If you are handy with electronics stuff repair and can solder parts in circuit board then check 2 big black ICs mounted with aluminum heat sink on D board of tv, replace them with same numbers and if you feel uncomfortable working with tv circuit boards, local tech will help you.
Thanks.

Mar 31, 2010 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Jvc projector tv changed ic's now will not power on


Resolders the FBT,the big block plastic with a red wire solder to a board.

Dec 23, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Hitachi 51UWX20B no sound, no picture, blinking green LED


The 392-150 is a higher current device then the 110---you can use either--this is normal in the hitachi sets---I usually replace both with 150's---check the led that does not light---should indicate which voltage source is bad---if it is one of the 2 voltages for the convergence ic's(one is a positive and the other a negative voltage) then the convergence Ic's may be bad---look for any discolored resistors around the ic's---one way to tell if it is a convergence ic is to de-solder both ic's and see if the set turns on(the convergence will be out the window) but if it comes on change both and do the alignments with the Hitachi remote. By the way----the led should have a location number printed on the top of the circuit board.

Aug 07, 2009 | Hitachi 51SWX20B 51" Rear Projection...

1 Answer

Hitachi 46F500 46 in. is still bad


if you found the burnt resisters after you replaced the ic you probably burnt the ic out again,

Jan 24, 2008 | Hitachi 46F500 46" Rear Projection...

2 Answers

43H71 43 in


Look up and read about the convergence amplifiers on this website. I just helped a friend repair his 53H71. We replaced the STK392-110 IC's on the signal board. The shop quoted him $400 for the repair. We replaced them for $35. If you're not comfortable soldering then this might not be a good repair for you to try. Good luck.

Nov 18, 2007 | Toshiba 43H71 43" Rear Projection...

6 Answers

TV Won't Stay On...


I had a service some out and they replaced the amps and the TV has worked fine since then....

Nov 15, 2007 | Mitsubishi WT-42311 42" Rear Projection...

Not finding what you are looking for?
Samsung PCL545R 54" Rear Projection Television Logo

Related Topics:

193 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Projection Televisions Experts

The Wyzzyrd

Level 2 Expert

83 Answers

Donald Griswold
Donald Griswold

Level 1 Expert

8 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

Are you a Samsung Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...