Showing posts with label lcd. Show all posts
Showing posts with label lcd. Show all posts
Tuesday, April 14, 2015
Nokia C5 03 Display Problem Lcd Solution Jumpers
If you have display problem, White or blank display, Lcd problem in Nokia C5-03. All these problems can be sort out and to be fix with a few tips and diagnostics that I am going to write in this post.
Nokia X2-02 Speaker problem solution jumper ways
A diagram to repair Nokia C5-03 display problem is also attached with this post as above.After dis assembly of Nokia C5-03 try to replace lcd. If lcd replacement can not solve display problem in Nokia C5-03.
Check all these tracks that are given in above Display repairing diagram for Nokia C5-03. These different color lines are identifying the paths and components that are used in display function of Nokia C5-03.
Check all these parts with meter and if any of them is missing or damage apply jumpers as given in above diagram for Nokia C5-03 blank lcd white display or no display solution.
This diagram is sent to us by one of our guest poster and it is taken from gem-flash a gsm portal.
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.
Nokia X2-02 Speaker problem solution jumper ways
A diagram to repair Nokia C5-03 display problem is also attached with this post as above.After dis assembly of Nokia C5-03 try to replace lcd. If lcd replacement can not solve display problem in Nokia C5-03.
Check all these tracks that are given in above Display repairing diagram for Nokia C5-03. These different color lines are identifying the paths and components that are used in display function of Nokia C5-03.
Check all these parts with meter and if any of them is missing or damage apply jumpers as given in above diagram for Nokia C5-03 blank lcd white display or no display solution.
This diagram is sent to us by one of our guest poster and it is taken from gem-flash a gsm portal.
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.
Saturday, April 11, 2015
Nokia X3 No LCD and keypad backlight LED solution
Heres a solution that may possibly help fix and repair Nokia X3 Failure of LED backlight on keypad and LCD screen display. This solution completely shows the lines paths and particular components that may need to check and replace if the LED backlight failed to light up.
There is a fusible resistor is been connected to the LED backlight circuit in case a short circuit occurred if the device is being damaged by a liquid (Wet Damaged). See solution above marked with number 1.
That resistor is the one feeds the power supply from the phones battery.
If that resistor is open both keypad and LCD display LEDs will not light up for it is the main LED supplying positive voltage.
The negative current or voltage has two circuits, one for the LCD (marked with number 4) and the other one is for the keypads (marked with number 3).
You may check / replace each particular corresponding connected components highlighted on the picture for further troubleshooting.
Nokia X3 No LCD and keypad backlight LED repair solution
That resistor is the one feeds the power supply from the phones battery.
If that resistor is open both keypad and LCD display LEDs will not light up for it is the main LED supplying positive voltage.
The negative current or voltage has two circuits, one for the LCD (marked with number 4) and the other one is for the keypads (marked with number 3).
You may check / replace each particular corresponding connected components highlighted on the picture for further troubleshooting.
Nokia X3 LCD and keypad backlight LED failure solution
Friday, April 10, 2015
Nokia C5 lcd light solution Problem ways jumpers
nokia C5 lcd light is not working, Nokia C5 display light is not lighting. Then these problems can be solve by following diagram that is given bellow to solve Nokia C5 light solution in this post.nokia Asha 202 Speaker Ear peace problem solution jumper ways
In above diagram you can see two color lines that are used in light function of LCD in Nokia C5. Check these Parts adn tracks with meter.If any of these path is missing you can apply jumpers as shown in above diagram for Nokia C5 light solution.
You can replace lcd panel because some time it can be the fault of lcd lights.and mother board is providing the proper voltage to light.
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 »
In above diagram you can see two color lines that are used in light function of LCD in Nokia C5. Check these Parts adn tracks with meter.If any of these path is missing you can apply jumpers as shown in above diagram for Nokia C5 light solution.
You can replace lcd panel because some time it can be the fault of lcd lights.and mother board is providing the proper voltage to light.
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.
Wednesday, April 8, 2015
Nokia X2 05 Lcd Display Jumper Ways Problem Solution
Nokia X2-05 No display solution, Nokia X2-05 LCD problem solution, Nokia X2-05 Lcd jumper ways, Nokia X2-05 white and blank display lcd. All these problems can be due to water damages. Carbon and burn parts of the smartphone.nokia X2-02 Not Charging Problem Solution Jumper Ways
After disassambly of Nokia X2-05 look at the motherboard for rust carbon or burren parts. If you found some rust or carbon apply electronics cleaner on the mother board and apply hot air to make it dry proper.
Applying too much heat can damage the mother board and parts.It also can be harm for your skin.So keep in mind about normal heat flow when making it dry.
Remove old LCD and Check it with new one. In above diagram you can see some different color lines that are pointing to the parts which are used in Display function of Nokia X2-05.
Check all these parts with help of meter and apply jumpers as shown in above diagram to solve display problem in Nokia X2-05.
If you find some broken and missing components then apply jumper on points where small circles given in nokia lcd problem solution.
After disassambly of Nokia X2-05 look at the motherboard for rust carbon or burren parts. If you found some rust or carbon apply electronics cleaner on the mother board and apply hot air to make it dry proper.
Applying too much heat can damage the mother board and parts.It also can be harm for your skin.So keep in mind about normal heat flow when making it dry.
Remove old LCD and Check it with new one. In above diagram you can see some different color lines that are pointing to the parts which are used in Display function of Nokia X2-05.
Check all these parts with help of meter and apply jumpers as shown in above diagram to solve display problem in Nokia X2-05.
If you find some broken and missing components then apply jumper on points where small circles given in nokia lcd problem solution.
Friday, April 3, 2015
Nokia C1 01 LCD Screen Display Problem Jumper Ways Solution
Refer to the solution below and do trace the LCD soldered pads connector down to the corresponding components such as the resistors and filter coils. The resistors has as resistance value of 22o ohms each. The VAUX is 2.8 volts and the VIO is 1.8 volts, you may also check these voltages.
This also includes the connection line paths of the LCD backlight LED, to fix if the white LED at the back of the LCD doesnt turns ON and shows a dark display.
Thursday, April 2, 2015
Nokia C5 Lcd display Solution White Blank Display Problem Jumpers
Nokia C5 Lcd problem solution, Nokia C5 Lcd White display, Nokia C5 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 C5.Look at diagram bellow.nokia Asha 202 No Network Low Signal Problem Solution Jumpers
In above diagram you can see some red lines these lines are given to identify components that are used in Nokia C5 display and lcd functions.After dis assembly of Nokia C5 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 c5 display problem. Nokia C5 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.
Read more »
In above diagram you can see some red lines these lines are given to identify components that are used in Nokia C5 display and lcd functions.After dis assembly of Nokia C5 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 c5 display problem. Nokia C5 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.
Tuesday, March 31, 2015
Nokia C2 02 Lcd Display Problem Solution Ways Jumpers
Nokia C2-02 Blank Lcd Display, Nokia C2-02 White Lcd Display, Nokia C2-02 Lcd Jack Damage Prints Missing.
Tools:-
To solve lcd display problem in Nokia C2-02 we have required a few tools and components.
Nokia screw Driver t5 and t4 for opening screw .
Lcd panel for Nokia C2-02
Electronics Cleaner for rust or water damage.
Hot air to dry the mother board.
Lcd Jack if we have to replace it.
Nokia 5800 power switch button ways solution power key not working
Diagnosting & Solution:
After disassemble of Nokia C2-02 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.
Tools:-
To solve lcd display problem in Nokia C2-02 we have required a few tools and components.
Nokia screw Driver t5 and t4 for opening screw .
Lcd panel for Nokia C2-02
Electronics Cleaner for rust or water damage.
Hot air to dry the mother board.
Lcd Jack if we have to replace it.
Nokia 5800 power switch button ways solution power key not working
Diagnosting & Solution:
After disassemble of Nokia C2-02 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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