20 Most Recent Samsung HC-P4241W 42" Rear Projection HDTV-Ready Television - Page 2 Questions & Answers


check out the link below ... sounds like a similar problem:
http://www.dslreports.com/forum/r20889230-Samsung-LCD-TV-No-Picture-but-has-Sound

Samsung... | Answered on Sep 26, 2009


You have a master switch to turn the TV off if not turn the TV on and then pull the AC cable off that will reset the unit then check the remote control setup, let me know if that work if not we go to the next step Please see that grant me your approvals by rating my service and I hope that I can serve you again the future. I will work with you in this issue to conclusion

Samsung... | Answered on Sep 26, 2009


In order to properly provide you with guidance, we need some hint about the problem. Can you describe the symptoms? Is the set dead? Are there any blinking status lights?

Thanks,
Dan

Samsung... | Answered on Sep 20, 2009


Look to see if any coolant fluid has leaked from any of the CRT's. This is a common cause of multiple component failures in these models. Look real close at the CRT mounting bracket, the wires coming from the CRT's and look at the particle board below to see if you can see any staining or puffed up wood particles. My experience with the Samsung bds is when you have a multiple compoment failure due to fluid leakage it is best to replace the boards instead of component level repair because other components will fail at a later time. Coolant fluid is real hard to spot since it is ultra clear. Hope this helps.

Samsung... | Answered on Aug 23, 2009


To get TV into convergence menu hit mute 183 on remote. If you still cannot get it right you will need to replace the convergence amp IC's.

Samsung... | Answered on Jul 31, 2009


samsung tv model hc-p4241w good picture no sound

Samsung... | Answered on Jul 14, 2009


faulty power supply or control board.

Samsung... | Answered on Jul 09, 2009


Spare parts can only be taken from a set with the same model # or series number.
This makes it hard for people with my experience.
I will give you honest answers, but you will give me a poor rating for my response.

I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
If I've managed to answer your question or solve a problem, please take just a moment to rate this post.

If I have helped you, please help me, and rate this suggestion a FixYa rating. If not then please comment to this post and I will try to help you further.
Thank you for your support!

Samsung... | Answered on Jun 30, 2009


You mean red ghosting
easy , replace both cnvergance chip
if you have a repair shop fix it don't pay
more then 175.00 . It's an 1 hour job
and the part cost about 30.00

Samsung... | Answered on Jun 30, 2009


It looks like you colorwheel is getting defective, i recommend you replace it, just make sure you identify igf it's the one with the silver or gold bearing, because if you get the wrong one, it won't work on your Tv.

Samsung... | Answered on Jun 29, 2009


There are no manual adjustments inside. this problem happens to many sets of all different manufacturers and models of c.r.t proj. type tv's. What has happened to your tv is most likely that one of the ic's (large black modular looking things about 2" by 1" by 3/8" fastened to a large aluminum slab of metal called a heat sink) on one of the large circuit boards has SHORTED OUT. The number on these ic's is stk392-***. If the asterisks shown are 110 then there is an upgrade of 180. If say the last 3 numbers are 040 then there is no upgrade. Anyway both Ic's need to be replaced and any associated resistors in the circuit area that have burned open or got hot and changed value also must be replaced..in addition a calibration of the convergence may need to be done either according to your operators manual or factory service manual by using your remote control and/or buttons on the front panel of the tv. Sometimes a samsung will have a small circuit board separate from all neighboring circuit boards that only has the convergence circuit on it. In that case the complete board should be replaced if possible. Do not attempt to do this repair yourself unless you are expert in electronics or guided by one. Above all do not attempt to make any repairs without being sure that the set is NOT plugged in.

Samsung... | Answered on May 18, 2009


Are you on a actual HD channel? If you do not think you are getting Hd then try this hook up a dvd then select the 480I function and see if that works..

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Samsung... | Answered on Apr 22, 2009


for this kind of problem, we consider the lifespan of the RGB GUN lifespan, if the triple image occur on the screen, adjustment should be made and secondly try to measure the 2nd anode by using the high voltage probe

Samsung... | Answered on Dec 05, 2008


Hi

Turn off for five minutes and then turn on..

Thank you

Samsung... | Answered on Nov 13, 2008


First off, do you not know Internet etiquette? Caps are considered yelling or shouting! So please! head You have the typical convergence failure of the convergence correction IC's. They BOTH need to be replaced. If you have no solid state printed circuit board experience, play it safe and call in a pro to assist you in this repair. Good Luck

Samsung... | Answered on Aug 08, 2008


you need a convergence PCB. your model uses the type 4 samsung convergence PC Board. You can get a new replacement at the following link and they provide free tech support and free shipping. Here is the link.
http://servicemanuals.vstore.ca/

Samsung... | Answered on Jun 30, 2008


http://www.fixyourowntv.com/projectionclean.php

Samsung... | Answered on Apr 04, 2008


Look for 2 Big black chips they will be together on convergence broad STK-392-110s,120s replace both ics.Use STK-392-180s

Samsung... | Answered on Mar 31, 2008


Yellow is the lack of blue. It can happen when you are running your contrast - which is your overall light level - too high.

Try turning down your contrast. On CRT tech, contrast should always be run at half what the factory allows as full, on the user controls. Full up is what calibrators call Torch Mode, and is NOT the way to get performance to be in the linear operating range of CRT tech.

If your sides are more yellow than your middle, your set may need lenstriping. Mild yellow on the sides is not uncommon, and usually not noticed. But heavy yellow on the sides would indicate that the blue image needs work on white field uniformity.

Yellow is the lack of blue, in CRT tech.


Mr Bob

Samsung... | Answered on Feb 12, 2008

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