Question about Samsung HC-P4363W 43 in. TV/DVD Combo

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Picture has mark please helpfind the source

Just got TV and replaced the misc power board now dead center there is a line that looks like something dripped on and ran down the screen about a quater inch wide and 6 inches long. All three colors are there and they seperate when screen is moved so it is not actually on screen. Checked and cleaned mirror in back nothing there. Checked and cleaned 3 source lenses at bottom of mirror and all appear clean...any help would be appreciated

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Anything from video processing to screen drive could cause a problem like this...accordianman

Posted on Feb 29, 2008

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6ya6ya
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L26WD26D


It sounds like power supply or could be main board as remote has direct power whenever set is plugged in--standby supply powers that so if the remote has issue at same time the standby which is usually on main power board may have a odd issue.

Have you looked for puffy caps on power board?



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Jun 10, 2012 | RCA Televison & Video

4 Answers

A straight line across the screen.


It looks like an IC has failed on your TV.
The IC is the vertical amplifier and needs to be replace to restore the functionality of your TV.

Apr 22, 2008 | Apex Digital GT2715DV 27 in. TV/DVD Combo

1 Answer

Problem with the Samsung HC-P4363W 43 in. TV/DVD Combo TV shows partialy double vision in blue color.


The tv have a problems,known as a convergence problems,it is dead.Tv have colors lines R,G,B mis alignments,have colors shadow pictures or 3D picture look alike?Yes.The tv convergence board it is dead.The tv convergence board must require replacing 2 STK convergence ICS and some or all of it resistors too.Fixed the tv convergence board to solved the tv convergence picture problems.The tvs shops will cost u like $300-350 for parts and labors.

May 25, 2011 | Samsung HC-P4363W 43 in. TV/DVD Combo

1 Answer

My 46W500 Hitachi HDTv is blinking. The picture looks fine, but after about 10-15 seconds, on any given channel, the screen begins to blink. The blinking has a color pinkish tint. Can anyone help me out on...


The tv have a problems known as a convergence problems,it dead.The tv have colors lines R,G,B mis alignment,have colors shadows pictures or 3D pictures look alike.The tv convergence board have dead 2 STK convergence ICS and some or all it resistors are dead too.These parts,must be replaced on the tv convergence board to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

Nov 15, 2010 | Hitachi 46W500 46 in. TV/DVD Combo

1 Answer

There were lines at top of TV for sometime then today TV just shut off by it self and burning smell was apparent. Tried turning tv back on and just got souns and a bright line through center of TV. My...


you have a vertical problem . You will need the chip or IC. please check the voltage source to the chip(IC). Diode could be short. Ic had bad solder joints and there are 2 caps that will need to be replaced 100uf or 220 uf caps in the vertical circuits.

Nov 04, 2010 | Toshiba MW24FP1 24 in. TV/VCR/DVD Combo

1 Answer

23hlv87 picture wont come on. when i hit the power button red light turns green but no picture. pressing menu or input brings up white and blue boxes with nothing in them


Hi,
Your power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Hope this helpout in solving the problem, take care

Sep 05, 2010 | Toshiba 23HLV84 23 in. TV/DVD Combo

1 Answer

We have 2 pictures on the screen and the color is off. We think it is the bulb. Were can we purchase a replacement bulb?


This problems is not the projection lamp problems.This problems u have known as convergence problems,it dead.The tv have any R,G,B colors lines mis alignment,colors shadows or 3D pictures.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts must be replaced on the tv convergence board to solved convergence problems.The shop will cost u $300-350 for parts and labors.

Sep 04, 2010 | RCA D61W136D 61 in. TV/DVD Combo

1 Answer

Set won't turn on. has a buzzing soune


Power supply board is dead.Replaced the power supply board will solved this problems.Tries Shopjimmy.com,Ebay.com for a refurbish power supply board.

Feb 20, 2010 | Toshiba MW26G71 26 in. TV/VCR/DVD Combo

1 Answer

The DVD won't open


just took mine apart tonight. your opener on the DVD tray requires a small rubber band. It looks like my rubber band is barely working but doors still open.

IF ANYONE HAS A "NO DISC" MESSAGE, TRY CLEANING THE LASER. The laser is right past the bottom spool, dead in the center. Might require a long q-tip. The top spool does not turn on it's own but requires the bottom spool to turn.

IF YOU ARE GOING TO TAKE IT APART:
1.) have some fingernail polish ready to mark wires. Use many diferent colors.
2.) There are probably at least 5 clips to disconnect. I took out around 25 screws to get to the least ammount of work for the DVD player. It really is burried in there.
3.) The central board near the end of the tube is holding residual power. Gives a nice little shock -- even when the tv has been unplugged for a while.
4.) remember to ground yourself out and other precautions. Again: The DVD player is really down deep and requires many wires to be removed to get to it.

I ended up taking off the top board and prying it so that I did not have to cut the tube power wires. The power wires to the tube must be soldered back together. :-)

*Have multiple screw drivers ready.
** Have extensions for your screwdrivers.

I got this tv/dvr used because the last owner couldn't get it working. Looks like a pretty good picture. Even though philips has a DVD at target for 30$, the integration is well worth fixing/replacing. This 5 year old DVD is playing really well while the Philips often die in 6 months for our use.

cheers.

Jan 29, 2010 | Apex Digital AT1314DV 13 in. TV/DVD Combo

3 Answers

I have a three year old model pvc2542 tv/vcr combo the picture is just a line in the center of the screen


Bad vertical deflection circuit, unless you have a bad connection (bang on set to set it it fills out for a second) . you will need components replaced such as the IC, capacitors possibly a fuse from the power source to the vertical IC.
If its a bad connection soldering the IC pins is not to hard if you are OK with taking it apart yourself.
gd lk
Eric

Aug 21, 2009 | Televison & Video

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