Question about Seiki Televison & Video

Open Question

I have a SEIKI tv Model# SE50FY28 that has no picture but has sound. What board do I replace

Posted by on

4 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

gopakumarg43
  • 73698 Answers

SOURCE: how do i fix an 55 inch seiki tv no sound or picture

Fault in the main power supply regulator 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. 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 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.

Posted on Apr 24, 2015

bluegreenash
  • 661 Answers

SOURCE: Hi i have a seiki SE50FY28 led tv that has no sound or picture. i did the flashlight test and i do see the menu appear. what part do i need to replace??

sounds like a backlight failure (fluorescent tube that illuminates the display element)

can be a little tricky to replace as requires significant disassembly

Posted on Jan 28, 2016

  • 68 Answers

SOURCE: SEIKI SE50FY28 !! Tv powers on to a blue light but has no picture !!

Hello,

I would try the TV inputs. Tv/Video or the Source button on your tv remote. Select each input to see if picture comes on. If you have checked all cables and Inputs, I would check the wire from the TV to the cable box.

Posted on Jul 30, 2016

Testimonial: "Ty u for all the info !!! Its not connected to the cable box doe !! it should still show something on the menu and it shows nothing !!!! Ty you so much for your time and help !!"

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Seiki TV no picture or sound


hi test the large diodes on the power board these can stop the led from firing up, thanks, ps send me a picture of the power board i'll show you the diodes

shaun

Jun 15, 2017 | Seiki Televison & Video

1 Answer

Have a seiki tv model se47ky19 with no picture but have sound, can see images with flashlight, can a t-con board cause this problem


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/
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. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Nov 30, 2016 | Seiki Televison & Video

1 Answer

Seiki tv SE50fy28, stand bye light is on until powwer botton pushed then i get only s black screen


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/

Aug 31, 2016 | Seiki Televison & Video

1 Answer

SEIKI SE50FY28 !! Tv powers on to a blue light but has no picture !!


Hello,

I would try the TV inputs. Tv/Video or the Source button on your tv remote. Select each input to see if picture comes on. If you have checked all cables and Inputs, I would check the wire from the TV to the cable box.

Jul 30, 2016 | Seiki Televison & Video

1 Answer

Hi i have a seiki SE50FY28 led tv that has no sound or picture. i did the flashlight test and i do see the menu appear. what part do i need to replace??


sounds like a backlight failure (fluorescent tube that illuminates the display element)

can be a little tricky to replace as requires significant disassembly

Jan 28, 2016 | Seiki Televison & Video

1 Answer

Seiki tv repair


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/
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.

Nov 22, 2015 | SEIKI Digital SE47FY19 47" LED TV...

1 Answer

I have TV Seiki model SE50FY28 when we turn on the TV, it works for a minute then the screen goes black, we still have audio and the flashlight test shows a faint image, what may the problem be?


Probably the back light inverter is faulty . Before going to buy a new inverter board tey to check the power supply. Which the bellow added video to know how to check a power supply board. You have to check the 24V power sto the inverter board from the power supply. if its not there then the problem is with power board. If its ok then you have to go for a new inverter board. Also try to replace the electrolytic capacitors in the power supply board. some times bad electrolytic capacitors can lead to back light failure.
www.electro-medical.blogspot.com
Testing LCD TV Power Supply BoardsSTEP BY STEP

Oct 31, 2015 | Seiki Televison & Video

1 Answer

My 32in seiki tv model number SE322FS has black screen no picture just sound


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.

Aug 28, 2015 | Seiki Televison & Video

3 Answers

Seiki led tv has sound but no picture. The picture can be seen with flashlight. We tried resetting default on menu with tech support, still no picture. Has no backlight. Which part should we replace?


You are correct, this is a backlight issue! The screen inverter is usually built into a circuit board, if you want to attempt this yourself you will need to access the circuit boards to see which one you need to replace! If you open up the TV and post a picture we will be able to point you in the right direction!

Jan 11, 2015 | Seiki Televison & Video

1 Answer

My 55" seiki tv has 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://electronicshelponline.blogspot.com/

Sep 17, 2014 | Seiki 55" LCD TV - SC552GS

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

53 people viewed this question

Ask a Question

Usually answered in minutes!

Top Seiki Televison & Video Experts

Andrew Taylor
Andrew Taylor

Level 3 Expert

14584 Answers

The Knight
The Knight

Level 3 Expert

73691 Answers

shaun taylor

Level 3 Expert

1525 Answers

Are you a Seiki Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...