Question about Akai CFTD2011 20 in. EDTV-Ready LCD Television

1 Answer

Vertical Lines on Screen

A couple of problems:

1. The picture momentarily freezes every 3-5 seconds

2. After several minutes the picture turns to colored vertical lines

Any ideas?

Posted by on

  • lzep2 Aug 31, 2008

    Mine is having problem which mimic yours exactly. I hope someone comes up with a solution. I'm going to poke around and measure the ESR on the electrolytic caps.

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I believe I have the problem component identified. It is U15 on the main board. The part is:
MTL015GF
0616A140V1
The manufacturer name is Myson Century. At this time I can not find a replacement. If anyone out there can suggest where to get this part I'd appreciate it.

Posted on Sep 01, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Bravia KDL 40BX421 that suddenly has green vertical lines on the bottom 1/4 of the screen. These lines are in a background bar that is mostly a reddish shade.


Thin vertical lines cover screen on Samsung LCD - AVS Forum ' Home ...

www.avsforum.com/.../1127410-thin-vertical-lines-cover-screen-samsun...

Mar 7, 2009 - 30 posts - ‎25 authors
Hi guys, Ive had this TV for about a year now - all of a sudden thin vertical lines havecovered my screen (show in link below) No matter what ...Missing: 40bx421

TV Repair Help for Vertical & Horizontal Lines on Your TV ...

? 2:47
https://www.youtube.com/watch?v=b0sI7LB4cZE
Apr 25, 2014 - Uploaded by ShopJimmy.com
TV Repair help with troubleshooting lines on your TV Screen. ... hi i have a sony bravia mdel # KDL46EX523. i have horizontal multi colored lines ... My TV has the following symptoms: - Horizontal lines from top to bottom of .... thick(like 1-1/12 inch) and a couple of green vertical lines next to the black one.Missing: kdl ‎40bx421

Flat Screen TV Has Lines Going Through Screen - Possible ...



Dec 16, 2015 | Flat Panel Televisions

1 Answer

I have thin vertical lines


If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.
https://www.youtube.com/watch?v=TR2iWN6b-LY
LCD TV Repair No Power Power Supply Common Symptoms Solutions How to...

Mar 14, 2015 | Samsung 50 in. Plasma TV

1 Answer

I my toshiba regza 40rf35ou vertical lines 1/2 of screen for about 12 minutes then great picture


If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Vertical line problems to LCD screens are described with illustrations. Surf the site with patience.

Mar 20, 2014 | Toshiba 52HL167 52 in. LCD HDTV

1 Answer

Magnavox 32MF337B/27 power supply works and like another writer when power is turned on the audio works the channels change and you can tell that all remote and on set keys work, but no picture except an...


hi i have a 50" magnavox that has a problem, i was looking at several websites and i find out the dirfferent posibilities.
in your case i have 2 posibble answers.
1) negative image
tv turns on and shots down in 2sec
flashing pixels on screen
dark image
has sound but no video
screen goes black and then return to normal picture
vertical color lines on screen no video
vertical color lines with video
vertical bars on screen
horizontal lines on the image
picture goes red after while
IT COLUD BE (X or Y or Z SUSTAIN BOARDS )

2) just left part of screen working
just right part of the screen is working
vertical and horizontal lines on screen
part of screen not working
some functions not working
no video but has sound
functions not working at all
IT COULD BE (LOGIC CONTROL BOARD)
TErry HerreRA

Oct 04, 2009 | Philips Magnavox 42MF521D/37 Television

1 Answer

Strange flashes both vertical and horizontal 2 - 3 times a minute


It could possibly be the inverter board or digital board depending on the lop when the problem happens. Only way to test this would be to scope the waveform at various test points on the digital board and test for the presence of HV on the inverter board... This is clearly something you need to find a qualified tech for and I could suggest you might try http://www.akaiusa.com/ for help in locating one..
Good Luck!
Bill

William Rayburn, CET
Premium Technologies
PO Box 442
Long Beach, WA. 98631
360-642-4993
premtech@willapabay.org

May 14, 2009 | Sony BRAVIA KDL-32S2000 32 in. LCD HDTV

2 Answers

Plasma "warm up" is now up to 30 minutes and climbing


put a towel across the top of the tv so it can heat up faster and you will get your picture. be carefull!!

Jan 26, 2009 | Flat Panel Televisions

1 Answer

Parallel vertical lines through left side of Panasonic Plasma tv


This sounds like one of the driver boards at the bottom or top of the screen has an intermittent fault. The set will have to be taken in to a service centre.

May 31, 2008 | Panasonic TH-50PX60U 50 in. Plasma HDTV

2 Answers

P42W46X Zenith Plasma - No Picture - Mostly Yellow on screen


Mine looks like too, but the line running across isn't on my set, picture looks like this, and the sound works fine. I took the tuner board all the way out and turned the set on and it did the same thing, then I unplugged the top wire on the board next to the tuner board and the screen went black. plugged it back in and the screen came back with the scrambled picture. Anyone know why? Bad mainboard maybe? the left of the tuner board?

Nov 25, 2007 | Zenith P42W46X 42 in. Plasma EDTV

Not finding what you are looking for?
Akai CFTD2011 20 in. EDTV-Ready LCD Television Logo

Related Topics:

121 people viewed this question

Ask a Question

Usually answered in minutes!

Top Akai Flat Panel Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

Radames Pagan
Radames Pagan

Level 3 Expert

196 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Are you an Akai Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...