LG 42PX5D 42 in. Plasma HDTV - Answered Questions & Fixed issues


T'Con board fault. If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

LG 42PX5D 42 in.... | Answered on Nov 14, 2017 | 89 views


Hello... Fried devices on the y sus will usually blow the fuse on the y sus. That would explain no fizz. I hope this helps...

LG 42PX5D 42 in.... | Answered on Nov 12, 2017 | 791 views


a sale?
no we help ppl fix things no sales here

LG 42PX5D 42 in.... | Answered on Aug 24, 2017 | 98 views


The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

LG 42PX5D 42 in.... | Answered on Apr 23, 2017 | 110 views


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Line faults to all LCD screen are similar, irrespective of its brand and screen size.

LG 42PX5D 42 in.... | Answered on Jan 14, 2016 | 66 views


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Disassemble & reassemble procedure to many popular brand TVs and other devices are given in detail with illustrations.

LG 42PX5D 42 in.... | Answered on Nov 16, 2015 | 58 views


try adjusting the voltages on the panel display, the voltages are listed on the label on the panel itself. Adjusting them up or down within 10 to 15 volts should affect that speckling around the picture, if not then the panel will most likely d to be replaced

LG 42PX5D 42 in.... | Answered on Apr 14, 2015 | 73 views


Fault in the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

LG 42PX5D 42 in.... | Answered on Mar 04, 2015 | 98 views


Deal with this problems before.Sorry,tv some how the plasma screen itself,it is shorted and plasma screen it is dead.This problems ur tv have it is nothing to do with it elctronics boards problems.This tv it not repairable except by replaced the whole plasma screen as u know the screen are 90% important to tv and in limited in production by the tv corporation.Nowhere to buy the screen,but except the tv corporations themselves.By replacing the plasma screen,will cost the same as a new tv.

LG 42PX5D 42 in.... | Answered on Jan 25, 2015 | 757 views


Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time.

LG 42PX5D 42 in.... | Answered on Sep 09, 2014 | 84 views


faulty Y-sus and Z-sus best way to fix it is replacing them both

LG 42PX5D 42 in.... | Answered on Aug 15, 2014 | 55 views


if the model is right the tv set has no back light its a plasma tv it illuminates due to the plasma phenomenon
possible malfunction to the Psu board or the Y-sus board

LG 42PX5D 42 in.... | Answered on Aug 15, 2014 | 34 views


What are you going to do with a user guide; to rectify a power supply regulator board problem?
If you wish to get some details; check the site linked here. Pull up older posts.Surf the site with patience.http://electronicshelponline.blogspot.com/

LG 42PX5D 42 in.... | Answered on Aug 04, 2014 | 73 views


Main board fault. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/

LG 42PX5D 42 in.... | Answered on Jul 28, 2014 | 31 views


You're asking about how to do a Factory Reset to this set, I assume, and posts this solution. To do a factory reset, you have to enter its service mode option. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter".
http://electronicshelponline.blogspot.com/

LG 42PX5D 42 in.... | Answered on Jul 22, 2014 | 88 views


Sounds like corrupted firmware. A firmware update might be necessary. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter".
http://electronicshelponline.blogspot.com/

LG 42PX5D 42 in.... | Answered on Jul 14, 2014 | 28 views


Check the speaker/s first. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with patience. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box.
http://electronicshelponline.blogspot.com/

LG 42PX5D 42 in.... | Answered on Jun 22, 2014 | 24 views


power supply issues

LG 42PX5D 42 in.... | Answered on Jun 12, 2014 | 39 views


Probably not main board but a short on the y- sustain board or a bad power supply

LG 42PX5D 42 in.... | Answered on Feb 21, 2014 | 119 views


hi this fault could be down to capacitor in the power supply, they bulge or go leaky, you need to take the back off the tv, to have a look. try and find a tv tech in your area hope it helps

regards
shaun

LG 42PX5D 42 in.... | Answered on Jan 09, 2014 | 168 views

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