Showing posts with label blank. Show all posts
Showing posts with label blank. Show all posts
Wednesday, April 15, 2015
Nokia C3 Display Problem Solution White blue blank screen displays solution
Heres a solution that may possibly help fix and repair Nokia C3 display problem like white screen, blue screen, blank screen, garbled and saturated screen displays.
Note: this solution may only work and can be applied after ensuring that:
a) the Flash firmware is okay
b) the LCD Display module is okay or have tried replacing it with a new one
This solution below shows the display circuit connection of Nokia C3 and its corresponding line connections including the pin connectors pin configuration.
Repair Tips:
1. Check the LCD pin connector, make sure it is free from dirt, oxidation and corrosion. Clean it and apply solder if the pins found a cold solder or broken.
2. Check the two voltage supply it is 1.8 and 2.8 DC volt(see solution above)
3. Check the connected two resistors near to the pin connector this two resistor has a value of 0 ohms and 100 ohms. replace if found damaged.
4. If all of the above components is okay, the last and hard enough to deal with is reworking the JUNO chips. For beginners, you may ask assistance to your Head Technician or Master Tech, working with JUNO IC needs expertise, so apply extra precautions.
Note: this solution may only work and can be applied after ensuring that:
a) the Flash firmware is okay
b) the LCD Display module is okay or have tried replacing it with a new one
This solution below shows the display circuit connection of Nokia C3 and its corresponding line connections including the pin connectors pin configuration.
Nokia C3 Display problem solution ( LCD pin connectors line tracks)
Repair Tips:
1. Check the LCD pin connector, make sure it is free from dirt, oxidation and corrosion. Clean it and apply solder if the pins found a cold solder or broken.
2. Check the two voltage supply it is 1.8 and 2.8 DC volt(see solution above)
3. Check the connected two resistors near to the pin connector this two resistor has a value of 0 ohms and 100 ohms. replace if found damaged.
4. If all of the above components is okay, the last and hard enough to deal with is reworking the JUNO chips. For beginners, you may ask assistance to your Head Technician or Master Tech, working with JUNO IC needs expertise, so apply extra precautions.
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.
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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.
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