Question about Funai 32" LED 720p 60Hz TV | LF320FX4F

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WHAT TO DO IF MY FUNAI LF320FX4F FLAT SCREEN ...WILL NO LONGER COME ON, AND WHERE TO FIND THE FUSES, OR ORDER A REPLACEMENT POWER SUPPLY?

WAS WORKING FINE THIS A.M......LEFT IT ON WHEN I RUN TO TOWN, CAME IN @ 2 HRS. LATER....WAS OFF, AND WILL NOT COME BACK ON....WITH BUTTONS, OR WITH THE REMOTE

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Try to powercycle the tv by unplugging then pressing the power button and hold for about 1 minute. Once you have done that replug and see if it works. If not, most likely is a mainboard issue. There is a kit available for repair here that you can use that includes all of the parts so you don't have to waste time trying each one at a time. http://digipartsdirect.com/listKits.php?brand=Funai&SId=3

Posted on Feb 09, 2015

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Your Funai TV will have to be opened to determine whether the cause is an open fuse or power supply failure.

Posted on Jan 10, 2015

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1 Answer

Is there update firmware for LF320FX4F Made In Oct. 2013


According to the product support page, Funai has not released any new firmware for the LF320FX4F. Go to http://funaiamerica.com/product/product.php?id=880 and click on the Downloads tab. You can also check for updates from the Support Downloads page, http://funaiamerica.com/support/download.php , by entering the TV model number.

I hope this helps.

Cindy Wells

Aug 23, 2016 | Funai 32" LED 720p 60Hz TV | LF320FX4F

1 Answer

Funai 32" model LF320FX4F SN DS2A1337252939. Shut off and won't come back on . Has power to the red light in front. Try turning on it blink's then I hear sound and see flash on screen and it goes off


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. 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/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Mar 27, 2016 | Funai Televison & Video

1 Answer

Why is there sound but no picture?


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://electro-medical.blogspot.com/
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. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced.

Feb 07, 2016 | Funai 32" LED 720p 60Hz TV | LF320FX4F

1 Answer

How to troubleshoot Funai LF320FX4F DS1 that will not power on


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/

Sep 10, 2015 | Funai Televison & Video

1 Answer

How do I do a firmware update after replacing the main board?


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/

Jul 28, 2015 | Funai 32" LED 720p 60Hz TV | LF320FX4F

1 Answer

FUNAI LF320FX4F HAS Standby light. When turned on light flashes 10 times backlights come on and standy by flashes 6 more times before going off. Backlights stay on but tv does not bring up screen


Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. 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/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Jul 27, 2015 | Funai Televison & Video

1 Answer

My Funai TV Model Number LF320FX4F Comes On Then Goes Back Off Again


suggest a tv repair shop. if they can't fix worst is they charge you 20.00 not 200.

Mar 03, 2015 | Funai Televison & Video

1 Answer

Company Remote no longer works on 32" Funai TV. Purchased a universal remote, but none of the codes work. Funai model LF320FX4F, remote # NH307UD


Check the original remote control for its infra-red emission. Check it with fresh batteries. Check by pressing all the buttons on it; and see whether all of it generates infrared signal while pressing. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ If the remote control is found OK; check and replace the infra-red sensor inside the TV. Contact any service technician.
Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/

Nov 18, 2014 | Funai Televison & Video

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