20 Most Recent Sony KDF-E42A10 42 in. LCD Television Questions & Answers


Get ahold of the manufacture for one

Sony KDF-E42A10... | Answered on Dec 14, 2017


Sounds like 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.

Sony KDF-E42A10... | Answered on Jun 02, 2017


Jerry to be frank with you I would not invest another cent in that Tv. The new once are getting cheaper and you would be alot happier. If you do decide to purchase a new TV look for SMART TV'S. Good Luck.

Sony KDF-E42A10... | Answered on Apr 13, 2016


If your set was manufactured around July 2005, you may need a firmware upgrade to solve this issue. On the Sony website you can enter your model # and serial # to see if you TV is affected. If so, it is easy to have done and may be free from Sony. It sounds like the issue they described in the writeup on the required formware update. I had mine done within few months of when i bought it (purchased in Dec 2005) and it has been working flawlessly since.

Good luck!

Donnieboy999

Sony KDF-E42A10... | Answered on Aug 19, 2014


Back-light problem. 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/

Sony KDF-E42A10... | Answered on Aug 17, 2014


Just solder the two terminal of the fuse with a thin copper sire strand; or do this at foil side of the PWB.
http://electronicshelponline.blogspot.com/

Sony KDF-E42A10... | Answered on Jul 30, 2014


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.
http://electronicshelponline.blogspot.com/

Sony KDF-E42A10... | Answered on Jun 08, 2014


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.
http://electronicshelponline.blogspot.com/
Search the site by brand name.

Sony KDF-E42A10... | Answered on May 10, 2014


HDMI is a little trickier than most think. The signal has to be matched from the source to the TV. This is a little dumb but try this first. power down everything connect the cables (HDMI) and then power everything up at the same time. If it does not recognize the signal at this point I would look into a device to do the signal conversion. The product I use for this is from Key Digital.

Sony KDF-E42A10... | Answered on Apr 13, 2014

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