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I have a phillips 43p8341/37 which will not turn on .Why ?

Posted on Jun 16, 2008

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When I first turn on the TV the picture is messed up sometimes it shows a double picture.If I turn it on then off and back on again the picture is fine.Whats wrong? My second problem is that when I turn on...


Ur tv covergence board it is dying.Tv are developing a convergence picture problems.Tv have colors R,G,B lines mis alignments,have colors shadows pictures or 3D pictures look alike?Yes,than the tv convergence board it dying must require replacement like 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 shop will cost u like $300-350 for parts and labors.

Jun 30, 2011 | Mitsubishi WS-55819 55" Rear Projection...

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How doi reset the picture after replacing the bulb and housing


Hi,

It is not required to set the Picture after replacing the Lamp and Housing. To change the Picture Settings press the MENU button on the Remote, highlight PICTURE and press OK. There you'll get the option to select Picture Preset Mode, Picture Settings, Screen Format, Advanced Picture and Screen Adjust mode. You can customize the settings by selecting the each Picture Menu options.
Click here to download the manual of the TV. View page # 39 for the instructions to change the Picture Menu.

Good Luck!
Thanks for using FixYa

Dec 01, 2010 | RCA M50WH185 Television

1 Answer

No picture in a picture


The picture for picture-in-a-picture must come from somewhere. Try a DVD for the picture in picture. It may be the second tuner for the picture in picture that has failed.

Mar 30, 2010 | Hitachi 50UX26B/27K 50" Rear Projection...

1 Answer

Sound no picture


Try resoldering the vertical output IC this is acommon problem with this model

Mar 20, 2008 | Mitsubishi VS-5043 50" Rear Projection...

1 Answer

Picture Problems


Here is how my picture looks like. It only happens on analog channel and digital channel is clear like picture-in-picture.
582413c.jpg

Jan 25, 2008 | Samsung HL-R4667W Rear Projection...

5 Answers

No picture but has sound


My LG TV
switch on no picture but short period of sound then nothing

Jan 20, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Bowed picture


malfunction of the pinchusion circuit.check pinchusion diode and transistor and pincushion ic

Dec 23, 2007 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Screen Flashing


In a Sony TV, the most common cause of the picture flashing on and off is a weak picture tube. When the set was new, it took about 5 to 10 seconds for the picture to appear once the set was turned on. This is normal. If you have been noticing that it has been taking longer and longer to first appear, this is the clear signal that one of the picture tubes is getting tired. There is a circuit called IK Blanking that monitors each picture tube and adjusts them as the tubes age, so you always see a good picture. When one of the tubes has weakened so much that it cannot produce enough brightness in the picture, the circuit shuts the picture off completely. I guess Sony does not want you to see a tired, dull picture. When the tube is right on the edge of being too weak to keep the picture on, the picture will flash on and off, and it will also take much longer beofre it first turns on. The good news is that the Sony picture tubes always respond beautifully to reactivation (CRT Recharge) but you will need a qualified tech familiar with Sony projection sets to handle that repair for you.

Aug 21, 2007 | Sony KP-53V45 53" Rear Projection...

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