Question about Sony Bravia Z KDL40Z4100 TV

Open Question

Sony Brava KDL 40Z4500 light blue vertical lines on part of screen

Thin vertical blue transparent lines across 1/4 of screen

Posted by Anonymous on

3 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

  • 51 Answers

SOURCE: I have sparkled vertical lines of color on my Sony

the lcd controller is a seperate part that can be replaced you don't have to replace the whole panel if the controller is bad

Posted on Aug 08, 2009

roety
  • 585 Answers

SOURCE: thin vertical line runs across the top of screen

Hi my name is Roety,
I can help you with your issue ,
 Try the format, aspect buttons on the Box remote, if the line is there on every input and effect the TV menu your panel (screen) is bad.
A new panel would cost as much as a new TV.
 
 
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks

Posted on Oct 24, 2009

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 | Televison & Video

2 Answers

Blue Lines streaking in from left side of 70 inch Sony HD TV


okay my friend your tv vertical circuit is begining to get faulty you could be having some bad caps or the vertical ic is defected have a tech check your tv for repairs.if you are not a tech you cannot repair the set by your self.good luck.

Jun 25, 2007 | Sony Grand WEGA KDF-70XBR950 70" Rear...

1 Answer

Thin black/transparent vertical lines across the screen


If the lines aren't appear at least in one input or in smart apps then theres no posibility that the time-control is malfunctioning.the more logical is mainboard is isn't working right . could you provide me with more info and maybe a photo i'm sure I can get you a better and more advanced answer to that

Jun 23, 2014 | LG 55LM6200 55 1080p 120Hz 3D WiFi LED...

1 Answer

Horizontal Band of Thin Red and Blue Lines on Screen


Sound like your Y-Sustain board has one foot in the grave. The Y upper buffer and Y lower buffer boards go when the Y Sus Goes too...

Mar 22, 2014 | Panasonic TCP46C2 46 in Plasma TV

1 Answer

My Sony Bravia KDL 40WL 135 TV has been flashing strange colors for awhile; today screen is black with a thin blue line across the bottom. No sound. Any help appreciated.


The vertical output section circuit has the fault. Contact any experienced service technician. This is not a user repairable fault.

Aug 10, 2012 | Sony Televison & Video

1 Answer

Sony bravia led 40" blue


That actually happened to a tv of mine once-i had some clear diet soda get spilled on front, I didn't clean it out(just off of screen) and I corroded the contacts on the lcd itself. if it is a recent problem get it cleaned/clean it yourself as soon as possible to prevent damage to screens connections. hope this was helpful, good luck. Prodzilla

Mar 30, 2011 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

Thin vertical line runs across the top of screen on my Sony Bravia KDL-32L4000


Hi my name is Roety,
I can help you with your issue ,
 Try the format, aspect buttons on the Box remote, if the line is there on every input and effect the TV menu your panel (screen) is bad.
A new panel would cost as much as a new TV.
 
 
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks

Oct 24, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

6 horizontal lines


I would look for a Vertical circuit failure. Most likely is the vertical output IC and or open resistor off the hv transformer. Definitely look for any loose solder connections around the Vertical output IC.
Hope this helps,
Skyassoc

Jun 16, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Vertical lines in my laptop screen


I had the same problem - sent it in to Acer and they replaced the LCD for 500 bucks!

Aug 18, 2008 | Acer Aspire 9500 Notebook

Not finding what you are looking for?
Sony Bravia Z KDL40Z4100 TV Logo

Related Topics:

87 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

73647 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

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

Answer questions

Manuals & User Guides

Loading...