Black spots on philips tv

check the setting and any dish or bright house call the that how my mom got her computer fixed.

p.3s.i am 9

check your inverter transformer, if you can check your LCD properly much better...

One thing you could try is a different cable between the wii and the TV, also if your TV has multiple spots to plug in you should try plugging in to a different spot.

Ensure your input device is not causing this, by changing the TV input to a different video device. Then, look for any loose contacts on the RC cable or input cable. If nothing works, better refer it to a qualified service technician.

Main board is likely the issue or worst case is a defective main screen called a display panel. Voltage checks will not usually help with this type of problem since it will likely have to be traced with a scope.

3-5 years is average life on this type of set and Philips is known for parts at that age becoming unavailable............

My advice is to replace the main printed circuit board or the LCD panel.
Otherwise take it to an authorised repair agent, they can get the parts cheaper, being an authorised repair agent and see if you are able to get a quote for repairs. I hope this helps.Good luck.

Hi Mikshanks,

I had the same problem with my TV. It was a horizontal problem with different shades of color, and black spots. I replaced my Upper & Lower Y-buffer boards. Your Y-sus board should be okay since it still powers on the screen. You should replace the Y-buffers Upper & Lower, and it should work. I hope this helps.

best regards,
Tyler

Is it a fuzzy spot or an actual hard edged black spot?LCD televisions can have a loss of pixel display- most very small. Was the TV hit with something or dropped against something (the screen)?

OR Try this first:
Black box appears on the screen
• Closed-captioning might be on. Check the Analog or Digital Caption option in the Setup menu.

Please let me know if your problem is solved. Thank You.

Since you have a black spot,you need to look at the mirror or inside screen. If it were a certain color, like purple or yellow, for instance, I would suggest a lens or picture tube, but, since it is black in one spot, I would suspect debris in those areas.