LG 42PC3D 42 in. Plasma Television - Page 2 - Answered Questions & Fixed issues
Plasma tv has little red dots in the black
This problem (known as sparkles) can be cured by adjusting the ramp control on the Y-Sustain board. If this does not cure the dots then there is a software remedy for the control board which an LG repair centre could fix. Failing that a replacement board is required. The orbitor & whitewash are like screen savers to help to prevent a screen burn from a permanently displayed image.
Wont turn on just nakes a click sound
Sounds like Y-Sustain drive short. Contact any service technician. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product by anyone else could result in serious injury or death. If you are not familiar with electronics, do not attempt to repair. Whether you suffer fatal electrical shock. Instead, contact the nearest service center. If you wish to get some details,
http://electronicshelponline.blogspot.com/ Pull up older posts.
Plasma tv no picture just sound
Y-Sustain and drivers boards should be troubleshooted. It is a skilled work. Will be better to contact any service technician in this case. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product by anyone else could result in serious injury or death. If you are not familiar with electronics, do not attempt to repair.Whether you suffer fatal electrical shock.Instead, contact the nearest service center. To get some details,
http://electronicshelponline.blogspot.com/Pull up older posts.
Have to hit power over and over before tv comes on
I had this problem with another make of flat panel TV.
Eventually it would not turn on at all.
The following is what I did, and I am not suggesting you do any of this,
especially if you are not experienced or knowledgeable with electronics. If your TV is under warranty, call the
manufacturer. Mine was out of warranty and it turned out to
be a bad capacitor on Power Supply board. I took the back off the
TV. The power supply board is usually right in the center of the back of
the TV. I then examined the capacitors very carefully. Electrolytic
Capacitors sometimes bulge or split open when they go bad. Attached is a picture of my bad
capacitor. The blue capacitor has a bulge in the top. They don't
always bulge, but sometime leak oil or have a dark residue on them when they go
bad. This is what I did. I am not suggesting you do this, but if
you take your TV apart, be sure to unplug it first. I happened to have a
spare capacitor in my junk electronics bin that was the correct
capacitance. It had a higher voltage rating so it was a little bigger,
but it still worked. I unsoldered the
old capacitor and removed it. I took my
spare capacitor and soldered it back into the motherboard. I also found that I could buy
the correct electrolytic capacitor on Amazon for under $4 including shipping. Radio Shack also had one that would have worked, but it had axial leads instead of radial leads.
Electrolytic capacitors have polarity (there is a + and -) so I had to be
careful not to put it in backwards. I marked the circuit board with the +
and - before I removed the old cap.
I noticed that I could also buy a
new power supply which would have only required removal of screws and plugs,
but were considerably more $. Let me
know how you make out.
Remote On/Off not working - Sensor Broken
Hey, maybe you should try reprogramming your universal and see if that works. Might want to try testing all the codes that work for LG and see if they'd work. If that doesn't work, find a site like <a href="http://www.remotecontrolhookup.com/lg/">www.remotecontrolhookup.com/lg/</a> and see if you can find your original and buy it and try it out. If that still doesn't work, send it back and you may need to find a local tv repair shop to look at your tv rf sensor.
Z sustainment board repair
These boards are rarely if EVER "repaired" but are replaced.Google the model number with "parts" to find the part number etc--a few dealers (NOT LG) carry and sell most or all of the boards with lists by model number---be aware that LG often used a bar code label on each board---some of the venders will list 2 or 3 parts with different numbers.
Problem with the LG 42PC3D
Sorry this tv it is not repairable because the tv Plasma screen panel itself it is the tv problems and the causes,this tv only can be repair by replace the whole new tv Plasma screen panel itself only not practical.Because the tv Plasma screen panel are 90% inportant to the tv functions and the cost of the tv.By replacing the tv Plasma screen panel will cost the same as a new tv.
Lg plasm TV sound but no picture
Four blinks indicates that there is some fault with its Power Supply Board {PSU}. Visit the site named '
Electro-help' for more
details. Click this
link.
View it in 'Flip
card' option, which can be selected from the drop down box menu by the
[Sidebar] tag, at the top left corner of the display window. It will make search easy. Some times, the ads attached with each
posts, both at the right and bottom, might help you to find the availability of
spare parts. There are more than 850
posts to different brand TVs now.
Fauts and rectifications to many brands of Plasmas are described here in detail. Almost all plasma TVs will have the same fault indications, as they are of the same circuit configuration. Only appearance and models will differ.
Pdp42x3 red corner
Ensure there are no loose contacts in RC Jack, cable, sockets. Try changing the input device to some other and see.
I have a 42 inch lg no sound but picture whats wrong with it
Subject says no sound but picture, but problem is mentioned is have sound and no picture. Which is correct? Anyhow try the following: Try changing the input device to something you are sure, works such as a DVD player. Look for any loose contacts in RC jacks/sockets/Cable.
Not finding what you are looking for?