Funai model # LF320FX4F when turning on the tv it flashes red for ten times.Funai pops up for a split second,tv goes black. Blinking red goes solid

The Knight

• 76851 Answers
• Posted on Jul 28, 2015

SOURCE: 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.

The Knight

• 76851 Answers
• Posted on Mar 27, 2016

SOURCE: 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.

The Knight

• 76851 Answers
• Posted on Jul 23, 2016

SOURCE: I have a Funal Model:LF320FX4F. When i turn it on i get a red light flashing, it will flash 17 times but at 11 times the Name FUNAI will flash on the screen and then gos black.

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 section 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.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.

The Knight

• 76851 Answers
• Posted on Jul 10, 2017

SOURCE: My funai model lf320fx4f will not turn on..

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; [Exclude the model number], in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.