20 Most Recent Panasonic Tcp42x3 Viera 42 720p Plasma Tv tcp42x3 / Tcp42x3 - Page 7 Questions & Answers

You Need a new power supply board or replace the blown caps on the board. Cheap fix, easy to do.

We recommend you use the below link to assist you with resetting the TV and its pin code on the Facebook app. http://shop.panasonic.com/docs/how-to/2013/tv/reset-procedure/How_to_Reset_your_Panasonic_Viera.html

We recommend you use the below link to assist you with resetting the TV and its pin code on the Facebook app. http://shop.panasonic.com/docs/how-to/2013/tv/reset-procedure/How_to_Reset_your_Panasonic_Viera.html

With 10 blinks it could be any of the following boards, the blinks tell you that is is a power problem A-Board TXN/A1LPUUS SC-Board TXNSC1LPUU SS-Board TXNSS1LPUU P-Board ETX2MM806ASH

It sounds that the start voltage to SMPS [Main power supply regulator board] has some problem. It should be checked. Check and replace damaged component/s at it main power regulator [SMPS] section circuit. 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. 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.

Sounds like it cannot find the right input to use. Make sure all connections are secure at the back.

This is an error code indicating a failure in the power supply circuit.

That is not a valid model. Follow this link, input your model, open the manual and follow the instructions. Support

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy. http://electronicshelponline.blogspot.com/ Blinking codes details to many popular brand TVs are given. Surf the site with patience.