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Showing posts with label display. Show all posts
Showing posts with label display. Show all posts

Sunday, April 19, 2015

Nokia N78 White Blue Black and Blank Screen Display problem solution

This repair solution below may possibly help fix and repair a damaged Nokia N78 displays like white screen, blues screen, garbled, blank or black screen and some related display problems and failure.



N78 Display problem solution
N78 Display IC jumper ways solution


Repair Hints: There are two Display filtering chips used in the circuit, if already tried and replaced those both filter IC you may then also rework or replace the Display IC marked with number 3.
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Friday, April 17, 2015

Nokia 5700 White screen and Blue Screen Display Problem Solutions

 If having tried to repair Nokia 5700 display problem issues and you installed a new LCD display module replacement on it but the problem still exists, This solution  may help fix and repair Nokia 57000 display problem issues like white screen, blue screen, blank screen, garbled screen and other related display problem that is not caused by the LCD display module.


Nokia 5700 Display Problem solution
nokia 5700 LCD display IC jumper ways
( white screen, blue screen and blank screen display repair)
There are two ESD-EMD filter is connected in the display circuits, If these ESD filter has been damaged it will result to display problem issues. Replacing it will possibly solved the display problem issues like white screen, blue screen, blank screen, garbled and saturated screen displays.
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Thursday, April 16, 2015

Nokia C2 05 display light solution jumpers repair solution

nokia c2-05 display light solution jumpers
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Wednesday, April 15, 2015

Nokia E52 Lcd display Solution White Blank Display Problem Jumpers

Nokia E52 Lcd problem solution, Nokia E52 Lcd White display, Nokia E52 blank display. All these problems can be solve by following a few steps that I am going to describe here in this Solution of Nokia E52.Look at diagram bellow.nokia Asha 202 light problem solution with jumpers
Nokia E52 Lcd display Solution White Blank Display Problem Jumpers
In above diagram you can see some red lines these lines are given to identify components that are used in Nokia E52 display and lcd functions.After dis assembly of Nokia E52 replace lcd panel with new on and check it may can be the fault of lcd.
If replacement of lcd can not solve the display problem in Nokia C5.You can clean mother board and specially these parts that are inline with red color. Because there may can be some rust carbon or water damages.
Dry the mother board with hot air.And re sold or re flow these parts that can solve Nokia E52 display problem. Nokia E52 display solution is also possible with replacement of these parts.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update cellphone service diagrams timely with new cellphone diagrams.some related post are also given bellow you can read them also for more information about cellphone.
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Monday, April 13, 2015

Nokia N97 mini white blue and blank screen display problem solution

A display problem like, white screen (WSOD), blue screen, blank or black screen, saturated and garbled screen displays, can be cause  by a  faulty or damaged LCD screen display and can be fix by installing anew LCD replacement on it. Sometimes an interrupted firmware also causes the problem and can be fix by restoring the device firmware. IF all of the above does not solved the problem you may then consider that the problem lies on the hardware components failures.

The solution below will show us a particular hardware components that holds and control the display data signals on Nokia N97 mini which enable the LCD screen to work.


Nokia N97mini Display Problem solution
nokia N97 mini display Ic jumper ways
The LCD display connector may also cause the problem if being corroded and oxidation occurs, cleaning it  first is a good idea.
If the device suffered like wet damaged, accidentally heavily dropped the display controller IC and its particular line paths  may also possibly damaged. Reworking and tracing each corresponding line tracks  will help fix display problem on Nokia N97 mini.
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Sunday, April 12, 2015

Nokia 2710 Blank Black and White Screen Display Problem Solution

Heres the solution which covers and possibly help fix nokia 2710 navigation edition Display problems such as blank or black screen, blue screen, white screen, garbled and saturated screen display problems.

If ever encountered this kind of problem you may first try to update or restore the device firmware first, and then try to install a new replacement LCD screen module.
If all of the above already been done but still the problem still exists, you may then used tjis solution below for hardware troubleshooting procedure on Nokia 2710 PCB board.



Nokia 2710 Display problem solution -hardware repair
nokia 2710 display jumper ways line tracks

You may start checking up  the nokia 2710  LCD pin connector, ensure that is absolutely clean.
There are two resistors mounted at the bottom of it, check this two resistors resistance value for it holds the display data signals through to the LCD screen. Replace if found damaged.
Check also the LCD screen module supply voltages, these are 2.8 and 1.8 volts.
If both resistors and supply voltages were okay, you may then suspects that the problem lies on the JUNO chip. Reworking this chip might possibly fix and repair Nokia 2710 display problem issues.
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Thursday, April 9, 2015

Nokia 2690 White Screen Blue and Blank Screen LCD Display Problem Solution

Heres a solution that may possibly help fix and repair Nokia 2690 LCD Display problems like white screen, blue screen, black or blank screen displays. If youre having tried to replace a new LCd display module replacement when trying to repair display problem on Nokia 2690 but nothing happens and the problem still exists. This solution below shows the connection of LCD display data signals from the application processor chip to  each single pins of the LCD connector.



2690 LCD display connection line tracks ( display jumper ways)
Nokia 2690 display full solution
The solution above shows a detailed information of the display data signal being feeds from the application processor IC to the LCD display pin connector. Each line is been filtered by a resistor that has resistance value of 33ohms each. You may check each resistor and trace each particular line paths, replace the resistor if found damaged or by then apply a jumper for an open line or cut connections.
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Tuesday, April 7, 2015

Nokia C2 03 Lcd Display Problem Solution Ways Jumpers

Nokia C2-03 Blank Lcd Display, Nokia C2-03 White Lcd Display, Nokia C2-03 Lcd Jack Damage Prints Missing.Nokia 5230 Not Charging solution no response problem solution
To solve lcd display problem in Nokia C2-03 we have required a few tools and components.
Nokia screw Driver t5 and t4 for opening screw .
Lcd panel for Nokia C2-03
Electronics Cleaner for rust or water damage.
Hot air to dry the mother board.
Lcd Jack if we have to replace it.
Nokia C2-03 Lcd Display Problem Solution Ways Jumpers

Diagnosting & Solution:
After disassemble of Nokia C2-03 remove lcd and check lcd jack and its near by area for rust or water damages.
If here is some carbon on parts or at lcd jack.
Apply electronics cleaner and dry it with hot air for a few mint.
Do not apply so much heat it can harm your skin and mother board parts also.
Check with Lcd and if it is still blank replace with new one.
It might be possible that lcd jack pins are missing or not getting connected with lcd so change it.
Check all these links as given in above diagram in different colors so that you can find them easily.
Warnings:
Do not apply to much heat it can damage the mother board.
Make sure mother board is dry proper when you apply electronics clean.
Check Lcd jack and when removing it make sure solder has been melt.
If solder has not proper melt and you try to remove lcd jack prints might be damage.
When you replace lcd make sure lcd strip is proper fixed.
It can be damage when you assemble the phone if not in proper place.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update cellphone service diagrams timely with new cellphone diagrams.some related post are also given bellow you can read them also for more information about cellphone.
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Sunday, April 5, 2015

Nokia 105 display light jumper solution without transister

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Nokia 105 display light jumper solution without transisters
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Saturday, April 4, 2015

Nokia 5030 White screen and Blue Blank LCD Display solution

Heres a solution to solved Nokia 5030 xpressradio Display problems such as White Screen, Blue scree, blank screen, black screen and any related display failures.
This solution shows the display line tracks connection from a certain components to the LCD pin connector.


5030 LCD display problem solution (display jumper ways)
The display data signals is feed from the application processor then each line is filtered by resistor before it gets through to the LCD module.
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Tuesday, March 31, 2015

Nokia 7230 White Screen Blue Screen and Black Screen LCD Display Problem Solution

This solution may used to troubleshoot and repair a damaged Nokia 7230 that result Display problem issues like white screen, blue screen, blank or black screen, garbled and saturated screen displays that is not due to LCD Screen Display Module problem.
This solution may possibly help fix and repair Nokia 7230 after ensuring that the LCD screen display module is working okay and or already tried installing it a new replacement spare LCD module.



Nokia 7230 Display Problem Repair Solution
nokia 7230 display jumper ways and tracks
The solution above shows the Line tracing spots from the LCD flex pin connector to a certain components On Nokia 7230 PCB Board. You may check and trace this line tracks and check the corresponding components connected to it. If all the line tracks is okay. You may then suspect that the application processor or CPU is faulty or being damaged.
Please take note that handling CPU IC is  complicated and needs expertise, so observed extra precautions.
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Nokia 111 LCD Display Problem Ways Jumpers

Nokia 111 display problem can be cause of white or blank LCD display.it can be due to water damages or carbon rust.so if you want to solve lcd display problem in nokia 111 look at diagram bellow and follow these simple steps.there are a few different color lines that describe tracks of lcd ways.Nokia C2-03 Insert sim ways problem solution jumper


remove lcd and clean points on board with electronics cleaner.Clean also resistance and parts as shown in above diagram.try to re sold this lcd and if display can not be in original condition replace it with new LCD.
you can check all these tracks with multi meter and if any of them is not working or missing apply these jumpers.print number 10 and 11 are used for light function so if lcd light is not working or is blank then check these two prints.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update cellphone service diagrams timely with new cellphone diagrams.some related post are also given bellow you can read them also for more information about cellphone.
Read more »