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My sonyericsson c510 display problem some times screen is working like 2 small display some time red dots and some times i lose everiting

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Hello sir sony ericssion c 510 mobile in on but no disply pls help me

Posted on Dec 15, 2010

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Posted on Jan 02, 2017

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The touch screen on my singer quantum xl-1000 lights up but no icons are showing. What should I do?


I have instructions for recalibrating the screen on an XL-6000, which is similar enough that it should work; however, give it a try at your own risk. I would point out, though, that at this point you probably have nothing to lose.

While the machine is turned off, you hold down the scissors button, reverse button, and the green/red light button all at the same time. While pressing these buttons, you turn your machine on and can let go of the buttons. You take the pointy end of your lint brush and use it as a stylus to touch a little red dot on the screen (that also has that pen looking thing that I had messed with and that caused my trouble), the dot will move to another position and you will touch it again. It moves again two more times, and each time you will touch it with the pointy end of the brush. Then you will touch the treasure chest box on the screen to save what you did. You will then turn off the machine and turn it back on, and then things work again!

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1 Answer

How can i put my message to my friend n random one on one


my c510 sonyericsson
doubled in the screen and sometimes distribution of various colous takes place on the screen pls help me out for this

Jun 21, 2012 | Cell Phones

2 Answers

My cell c510 have display problem i mean the display is doubled in the screen and sometimes distribution of various colous takes place on the screen pls help me out for this .......its only two months...


The problem is with display... go to sony centre.. as ur phone must be in warranty period... get it fixed... otherwise... display will come for around 1300-1400 Rs..!!!

Aug 19, 2010 | Sony Ericsson Reusable Screen Protector...

1 Answer

Samsung LNT4665F, small red dots on LCD screen when powered on


i've seen this several times. the power supply board is starting to fail. next symptom will be it will not turn on. call 1-800-samsung for nearest service center.

Dec 07, 2009 | Televison & Video

1 Answer

My sony ericsson c510 won't send sms, I have to change the delivery priority every time and then it only sends as a multimedia message


Hi, my sister has one of these phones, there is no standard txt (it just says 'message') message option as well as some other new se phones.
it is ok untill u try n send an animation then it turns ur sms to mms.
if this is not ur problem u can go to sonyericsson web site and they will send u text and mms/internet profile via sim update for free for ur service provider. hope this helps

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1 Answer

I have an evesham Pro Voyager C510 with a dim display. The Fn + F7 LCD key / brightness etc makes no difference. The display was on and off for a short while, and is now so dark, you can only see faintly...


Same happened to my C510. I solved it by drilling a 7mm dia hole in the screen trim casing near the lid close latch to allow more light onto the sensor that auto adjusts for ambient light level. Its near the left end of the red transparent cover. Remove the screen trim for more precise positioning. Worked fine for a year or so then the GeForce Go 6600 completely failed. Anybody any ideas where I can get one because the C510 is a great laptop?

Jun 30, 2009 | Computers & Internet

1 Answer

Convergence problem


This is out of the service manual

don't forget to write the setting to rom by hitting the pip button twice

Good luck and don't hesitate to ask questions






2.12.5 Convergence point adjustment
Adjustment preparation
(1) Select color to adjust.
“STATUS” - Green
“0” - Red
“ANT” - Blue
(2) Use 4, 6, 2, and 5 to move the cursor position
(dotted lines).
(3) Use thumb stick to move the convergence point.
(4) Three adjustment modes are available:
1. (3x3) Press “STATUS” 5 times (only works
when DCU is in uncorrected state)
2. (7x5) Press “0” 5 times
3. (13x9) Press “ANT” 5 times
For touch-up, only the (13x9) mode is necessary.
This will adjust every cross-hatch intersection point
on the screen.
For complete adjustment, start with (3x3) mode. This
will adjust center point and eight edge points only,
but will greatly reduce adjustment time. Then use
(7x5) mode, and finally (13x9) mode to finish
convergence.
If “S” distortion appears between cross-hatch lines
repeat (7x5) mode to change calculation process
while adjusting to remove distortion, then return to
(13x9) mode to finish touch-up convergence.
Adjustment procedure
(1) Receive any NTSC signal.
(2) Start adjustment at the center of the screen.
(3) Continue adjustment at next closest position.
(4) Adjust center area first, ending with edge sections.
(5) Press INFO button to perform calculation operation.
This process will take about 2 seconds and no
picture will be seen at this time.
(6) After interpolation, check convergence again and
repeat (1)-(5) if necessary.
(7) When convergence is acceptable, press PIP MODE
to write data to ROM memory. ROM WRITE? is
displayed to alarm system that ROM will be
overwritten with new data. Press the PIP MODE
button again to write displayed data to ROM.
(8) DATA WRITE TO ROM will take approximately 4
seconds and no picture will be displayed.
(9) Green dots will be displayed when operation is
completed.
(10) Press MUTE to return to convergence pattern, then
confirm again convergence is acceptable.
(11) Press PIP MODE (ROM WRITE) mode, then press
PIP CH to initialize sensor data positions.
Adjustment procedure
(12) Input any 1080I signal.
(13)Press EXIT key 5 times to exit video mode.
(14) Select an input with 1080i signal.
(15)Access menu and select ASPECT 5 mode.
(16)Press the SERVICE SW. ONLY button to enter to
DCU crosshatch signal.
(17)Repeat steps 2~11 above.
Notes: (1) Display only green for easier adjustment and
match to jig screen. Press “MENU”, THEN
PRESS “STATUS”.
(2) Perform interpolation and data write to ROM
after green adjustment. Once green has been
confirmed to match jig screen, the jig screen can
be removed. Do not readjust the green color
after jig screen has been removed. This is now
your reference color.
(3) Display green and red only and match red to
green.
(4) Display all colors and match blue to green and
red. Touch-up red color if necessary.
(5) Existing DATA in ROM can be read by pressing
the SWAP button 2 times. This data can be used
after replacing a component (CRT, DY, etc.)
Where complete convergence adjustment is not
necessary, be careful not to overwrite this data.
DO NOT write cleared RAM data into ROM or a
complete convergence adjustment will be
necessary. Remember to try MAGIC FOCUS
before starting convergence adjustment to
minimize adjustment time.

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1 Answer

Panasonic DMR-ES20


For the remote to work, make sure "video" is selected (instead of "tv"). It's the little button on the remote under the red button at the top that turns on the TV ("TV/Video")
As for the split screen, I've had that happen numerous times (when I lose power or revert to default settings). YOu have to go to Setup, Display, and select 4:3.
I hope I have helped you. I'm having other problems - with the audio. Some channels have no audio (maybe 3 or 4) and 2 channels are in SPANISH!!! (??) Weird that it's not uniform. I even tried reverting to default settings (and got that split screen!), but didn't help. It "jumped" a few times to the input type screen. I'm thinking some chip got fried or something. I've had it almost 2 years, and guess that's the "built-in" obsolescence!! :-)
Good luck!

Sep 26, 2007 | Panasonic DMR-ES20EG DVD Recorder

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