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Tc 290 tr my old tv suddenly stop,now power allso not on


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/

Oct 15, 2016 | Televison & Video

1 Answer

Panasonic tc-21v50p, anybody knows the value of resistor located @ regulated power supply r833 its burn cannot read the value. It is also have resistor parallel connected to this resistor


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/
Circuit diagrams to many popular brand TV SMPS are given. You can figure it out there.

Oct 07, 2015 | Panasonic Televison & Video

1 Answer

Only the right side of my Panasonic Plasma TV (TC-P50UT50) is displaying. The left is is black with some white flickering lights. Sound and video on the right side are perfect.


Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement.

Oct 01, 2015 | Panasonic Viera 50" Class 1080p Full HD 3D...

1 Answer

I have a Panasonic LCD tv, model# TC-32LX70, S/N MY71420839, manufactured May 2007. The tv wouldn't turn on unless the power cord was unplugged and plugged back in for about 2 years. Then it


Fault with the main power supply regulator section circuit 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/

Oct 20, 2014 | Televison & Video

1 Answer

Smps section is not working


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 precious time.

Aug 10, 2014 | Panasonic TC-32LX60 32 in. LCD Television

1 Answer

Won't turn on


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.

Aug 06, 2014 | Panasonic TC P42S1 42 in. Plasma HDTV

1 Answer

Main board panasonic tv tc 21f3p


Try the site linked here. It has schematics to SMPS to many popular brand TVs & others. http://electronicshelponline.blogspot.com/

Apr 22, 2014 | Televison & Video

1 Answer

No power at my loewe lcd TV


check AC cord,fuse
your tc smps damaged

Aug 12, 2011 | Televison & Video

2 Answers

I HAVE A PANASONIC TC-32LX85 LCD TV IT DONT TURN THE LED DONT LIGHT NO SOUND ETC


I have a tc32lx85 tv and turned it off the other night and now it won't come on

Sep 29, 2010 | Panasonic TC-32LX85 LCD TV

1 Answer

Tc not work in my pc


Hi Shashi,
please make sure the TC files are extracted in following folders after installation

c:\tc\bin --> all executable files
c:\\tc\include --> all header files with .h extension
c:\tc\lib --> all library files
c:\tc\obj --> all .obj files copy them to c:\tc\bin too

now goto my computer --> c:\tc\bin
copy tc.exe file and right click on desktop and select copy short cut and press enter

Now you can start TC simply doubleclicking this shortcut icon

Please call if having any problem

Zulfikar Ali
ali_zulfikar@yahoo.com
09899780221

Mar 14, 2009 | Microsoft Windows XP Professional With...

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