20 Most Recent Vizio E500i-B1 50-Inch 1080p Smart LED HDTV - Page 3 Questions & Answers


Open internal fuse or power supply failure

Vizio Televison... | Answered on Sep 24, 2019


Replace e-prom on main board. Expert-tech.

Vizio Televison... | Answered on Sep 20, 2019


Hello Anonymous, if you have replaced all the LEDs with LEDS of the same type and you have not missed any connection, it is very possible that you have a fault in the Power Supply board, it can happen
I send you a link to a video about your Vizio TV
Regards Franco Dosil

Hola An?nimo, si has reemplazado la totalidad de los LEDs con LEDs del mismo tipo y no has errado ninguna conexi?n, es muy posible que tengas falla en la placa de Fuente de Alimentaci?n, puede pasar
Te env?o un link de un v?deo sobre tu TV Vizio
Saludos Franco Dosil

Vizio Televison... | Answered on Sep 14, 2019


Hi Alon, as you say, it would be very possible that the main board is responsible for the malfunction of your Vizio TV
Because you say you have no image, no sound, assuming you turn it on knowing what input it is and there is some ymagen and sound, but the TV does not show you anything
If you were to have sound, there could be the T-Con board, since this does not affect the audio
I hope you can solve the problem
Greetings Franco Dosil

Hola Alon, por lo que comentas, seria muy posible que la placa principal sea la responsable del mal funcionamiento de tu TV Vizio
Porque dices que no tienes ni imagen, ni sonido, suponiendo que lo enciendes sabiendo en que entrada esta y que ah? hay alguna imagen y sonido, pero el TV, no te muestra nada
Si llegaras a tener sonido, ah? podr?a ser la placa T-Con, ya que esta no afecta el audio
Espero puedas resolver el problema
Saludos Franco Dosil

Vizio Televison... | Answered on Sep 13, 2019


Looks like your screen backlights are not working. Check for faulty electrolytic capacitors on the power board and the backlight drive board. You may have to change the backlight drive board.

Vizio Televison... | Answered on Sep 11, 2019


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/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent....

Vizio Televison... | Answered on Sep 06, 2019


Open internal fuse or power supply failure

Vizio Televison... | Answered on Sep 06, 2019


Always start at the power supple ! Check voltages on the board after you have disconnected connectors to the other boards. Make sure this was done with power off! If supply voltages are good, reconnect one board at a time and recheck voltages. Likely one board is pulling down the voltage. Replace that board. Visually inspect each board for burn marks around ic's And transistors. Also look for swollen capacitors.

Vizio Televison... | Answered on Sep 02, 2019

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