Question about Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

1 Answer

Glue on Bravia display frame, from advertisement placard -REMOVE?

Lifting the advertisement placard off the Bravia XBR9 LCD frame, left a residue of- I don't know what; and I don't know how to remove it. I would really appreciate any ideas anyone has. There is now a white cloud on the black piano finish.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 458 Answers

You can purchase Sticky Label Remover from somewhere like Maplins. This can be ordered on line from thier website www.maplin.co.uk if you are in the UK. I would advise trying a small section first to test it on your facia.

Posted on Jul 01, 2009

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

How to safely remove adhesive residue from PVC windows?


Natural Eucalyptus oil or natural Tea Tree oil will dilute the glue and enable you to rub it away without affecting the PVC.
(I would prefer not use a solvent such as mineral turps or kerosene or methylated spirits. These will all soften and remove the glue at differing rates but might cause minor swelling in the PVC material. Less likely with the methylated spirits though. You can test a small inconspicuous area first to see if there is any effect).

Nov 16, 2015 | Cars & Trucks

1 Answer

Qosimo e15 av101 back light is dim how do I fix it


swaffordrand,

An LCD screen cannot produce light. It needs an additional light source.
A Backlight is the additional light source.

A Backlight is a CCFL or a series of LED lights, (For present technology)

The Toshiba Qosmio E15-AV101 uses a CCFL.
Cold Cathode Fluorescent Lamp.

Similar to Fluorescent lighting used in homes, and businesses, but on a MUCH smaller scale.
(Usually 2mm Wide, by close to the height of the LCD screen, Long )

A screen Inverter is used to convert the power (Electricity) of the laptop, for the Backlight, and LCD screen.

90 PERCENT OF THE TIME the fault is the screen Inverter.

http://www.pelltechnology.com/Toshiba/Laptop/Toshiba-Portables-Qosmio-E15-Series/AV101/Toshiba-Qosmio-E15-AV101-Backlight-Power-Inverter.html

The front thin plastic frame in front of the LCD screen, is the Display Bezel.
Resembles a picture frame in it's design.

Toshiba's name is Display Mask.

The screen Inverter is located behind the Display Mask, and mounted at an area below the LCD screen.

A) Remove ALL power. Remove the AC adapter (Charger) and Battery.

B) It would be best to buy, and wear an ESD wrist strap. Average cost is around $3 to $6. (Electro Static Discharge}
Connect it's alligator clip to a good ground source.

One example,

http://www.radioshack.com/product/index.jsp?productId=2103245

Your body carries Static electricity. Static WILL fry out (Short Circuit) the delicate hardware components inside a computer. The ESD wrist strap prevents that.

It is arguable that you are just replacing a screen Inverter, and the above is 'over-kill'.
I would rather spend $6, and not have to worry that I could accidentally make my laptop an expensive paperweight, or doorstop.

Use a multi-compartment container for the various screws you will remove. SOME screws look VERY similar to other screws.

DO NOT mix them up.

C) Open the laptop, lay the Display Assembly all the way back. (Down)
Pull up on the right Hinge Cover, and remove it. Do the same for the left Hinge Cover.

To the immediate right of the right Hinge Cover, and immediate left of the left Hinge Cover, are two Philips head screws to remove.
These screw heads are covered by a piece of masking tape.

The tape is carefully removed, (May be able to use it again), and the two screws removed.

The Display Mask is very thin, therefore quite flexible.
The mask has plastic tabs that protrude from the outside edges.
There are matching tabs on the Display Cover.

(Display Cover: Plastic top cover of the laptop. Covers the LCD screen)

The Display Mask tabs snap into the Display Cover.

Go to either the Left side, or Right side of the Display Mask.
Go to the inside middle edge.
Halfway between the top and bottom of the Display Mask, and to the inside edge against the LCD screen.

Use a soft cloth laid on the LCD screen to protect it, and use a finger to gently start lifting on the middle/inside edge of the Display Mask.
(Cloth is to protect LCD screen from your fingernail)

With the Display Mask lifted in the middle, the width of a fingertip, ease another finger beside it. Start moving away from the first finger, and lifting up on the Display Mask.

The tabs of the Display Mask will start 'popping' out of the Display Cover.
Go around to the top of the Display Mask, and head towards the opposite side.

Once the Display Mask is halfway popped loose, the rest of the mask should come free.
Note that you have to slide the mask over to the Left, to clear the Latch, when removing the mask.

You will now see the screen Inverter,mounted to an area at the bottom of the LCD screen.

Unplug the cables from the Left, and Right side of the screen Inverter.
Note that the connectors on the cables are different, and can't be mixed up, as to where they plug in.

Remove the single Philips head screw from the bottom/middle of the screen Inverter.

Test the screen Inverter before removing;
This requires a sensitive (Read fairly expensive) multimeter,

http://www.fonerbooks.com/test.htm

Due to;
A) Low Cost,
B) Ease of access,
C) No tool available to test,
D) 90 percent of the time the fault is the Inverter,
the screen Inverter is usually replaced by the consumer.

Backlight:

If the screen Inverter proves to Not be the problem;

http://www.pelltechnology.com/Toshiba/Laptop/Toshiba-Portables-Qosmio-E15-Series/AV101/Toshiba-Qosmio-E15-AV101-CCFL-Backlight-Bulb-for-LCD.html

Replacing is a procedure that is fairly intensive, even for an experienced tech.

Why?
The LCD screen (Toshiba = LCD Module) is composed of many layers.
These layers are set in a specific pattern by the factory.

The layers are held in place by a Screen Frame. A thin metal frame that resembles a picture frame. (Toshiba = P-Chassis )

Part of the screen frame is removed. The screen frame Bezel.
(P-Chassis Bezel)

[ The P-Chassis, or screen frame, is composed of TWO parts. The lower main half which is the P-Chassis, and a thin upper half which is the screen frame Bezel, or P-Chassis Bezel.

This will all make more sense when you view it in the Service Manual, on Page 281 ]

Anti-Static computer gloves are usually worn to prevent soiling the LCD Panel, (LCD screen)
(Soiling = Oil from your fingers, dirt, and also helps prevent scratching the LCD screen )

There is a panel, or Board, that goes across the top. Three screws are removed. Then open the bent portion of the TCP of the board, and remove the Backlight.

The Display Assembly needs to be removed from the laptop, in order to perform replacing the Backlight lamp. (Bulb)

General example,

http://www.ccfldirect.com/lcdtutorial.html


Another one,

http://www.laptoprepair101.com/laptop/2007/12/09/replace-laptop-backlight-ccfl-lamp/

Service Manual link to be included in a Comment, along with more pictorial information.

Regards,
joecoolvette

Feb 25, 2012 | Toshiba Computers & Internet

1 Answer

How to reset my sony xbr9 to factory setting?


I sent a premium offer to solve tv issue but got no response so far, not sure why.
I'm Sony tech and can be helpful to resolve this problem.

Aug 24, 2010 | Sony BRAVIA KDL-V32XBR1 32 in. LCD HDTV

1 Answer

My Sony Bravia XBR9 series LCD tv, which is just now 1 yr. old, sometimes goes darkish and then turns red. It is also jumpy at times. This happens daily, but not all of the time. I don't know if this is a...


I have the same TV; the 52" XBR9. I bought it also a year ago. I am having the same problem. My TV flickers, images are double and tripled sometimes. But if you hit the TV on the back, not to hard, it fixes the problem. I am having a technician come on down to my home to take a look at it. My manufactures warranty is ending in three days. Thank god it had happened before that. The TV is mostly the problem here and not your cable box.

Aug 17, 2010 | Sony BRAVIA XBR 52 in. LCD Flat-Panel HDTV

2 Answers

I have a new Sony Bravia 46inch LCD tv with direct TV remote RC64R, what code can I use to get my remote to work? I've tried all the codes in the book.


i have a 46 inch sony bravia that i bought in 2007. recently i have noticed that the screen is showing horizontal lines (purple?) about that come and go. any advice would be greatly appreciated

Jul 11, 2009 | Sony BRAVIA KDL-46XBR2 46 in. LCD HDTV

1 Answer

Sony Bravia 40inch how do I remove input icon


Hi,
Press " i " (info) button on TV remote and on-screen display will disappear.

Jan 26, 2009 | Sony Bravia KDL-40S4100 40 in. LCD TV

1 Answer

Change Faulty/Cracked touchscreen on P900


The screen consist of two parts: touchscreen(TS) itself and LCD screen. They're attached mechanically, not with glue or solder.
TS glued to metal frame and by mean of this frame(mechanically) attached to LCD(like shoebox cover) - you can see pits on side.
1. With sharp blade of razor or scalpel gently remove this frame with TS glued on top.
2. Then remove TS from the frame (I simply broke it and removed glass pieces from the frame)
3. Clean the frame with alcohol to remove glue and grains of glass.
4. Glue new TS to the frame at ONE SITTING!
5. Wipe out dust from LCD and inner surface of TS and attach the frame.
6. Buy conducting glue and connect 4-contacts of TS cable with LCD cable. Put adhesive tape over them to maintain electric connection.
That's all.

Jan 28, 2008 | Sony Ericsson P900

1 Answer

Sight target needs adjustment


I also had the same problem my Yardage Pro Compact 600. We live in the desert and I often leave my golf bag in the trunk of the car. One day the display on the rangefinder was shifted up so I assumed that the heat affected something. After checking with Bushnell, their answer was to ship it in and couldn't guarantee a cost.

So I also peeled back the rubber grips from the bottom - you only need to go far enough to unscrew the four screws. From there you have to snap apart the case so the top shell comes off (be sure to remove the battery and cover first). Once you've done that, unscrew the top circuit board (mine only had 2 of the 4 screws from the factory). Be careful not to unplug any of the 3 ribbon cables.

Move the top circuit board aside. Looking from the top front, there is an assembly at the back that holds the laser/reader, it is held in by 3 screws, 2 on the back left and 1 on the back right - remove them. Carefully remove the assembly leaving the 2 ribbon cables in tact. The 3rd (largest) ribbon cable is taped to the center sighting barrel. Gently remove the tape, the ribbon cable disappears into a **** in the back of the sighting barrel near the eyepiece, it is connected to the LCD display. Now flip the unit around and looking from the back eyepiece, remove the 2 screws near the ribbon cable. Now you should be able to lift the eyepiece up and away from the sighting barrel.

The ribbon cable and LCD window at the end of the cable should be glued on two corners inside the eyepiece (worse case the LCD is loose as mine was because the glue had deteriorated). First scrap out the old glue from the LCD and eyepiece frame, being careful to not let the remnants drop inside the eyepiece or you will see these in the viewfinder once you get it back together!

Using thick superglue and being careful not to touch the LCD and leave a smudge (or forget how it came out as your yardage display will be backwards!), put a tiny drop of glue on each lower corner of the eyepiece frame. Now carefully position the LCD window and push down to the bottom of the eyepiece frame. Try to center it left to right as near as possible (mine had a little gap on each side) while holding the LCD against the bottom edge. Keep it there until the glue dries.

Now reassemble everything, making sure the sighting barrel and especially the laser/reader assembly fits snugly in its cradle before reinstalling the 3 screws, then install the top circuit board. Snap the top cover back on and before putting the 4 cover screws in, put in the battery/cover and test it. Remember if your display is reversed you installed the LCD backwards!

Jun 23, 2007 | Bushnell Yardage Pro 600 Rangefinder

Not finding what you are looking for?
Sony BRAVIA KDL-40V2500 40 in. LCD HDTV Logo

143 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

74136 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...