Showing posts with label no. Show all posts
Showing posts with label no. Show all posts
Tuesday, November 18, 2014
Nokia 6700s Slide Not Charging problem charger no response solution
Hers the solution for Nokia 6700s slide Not charging problem issues like charger no response or no charging indication when the battery charger is plug-in. This solution shows the location of the chip fuse,a diode a resistor that need to check or replace when charger no response occurred.
There is a 0 ohms Resistor located beside the vibra motor. that also needs to check also when the fuse and the diode is okay.
Nokia 6700s slider Charger no response solution
Monday, November 17, 2014
Nokia 7230 No Network Signal Problem Solution
Heres a brief solution for Nokia 7230 No network signal problem. This solution shows the RF circuit on nokia 7230 that holds the radio signal during data transmission.
Please note before you may use this solution, first ensure that the device firmware is totally calibrated, successfully flashed or restored and upgraded or downgraded. This solution below covers only for hardware failure that may not or cant be fix by software or firmware. The Nokia 7230 RF circuit components mounting is similar to Nokia X6. This solution below is from Nokia X6 board.
Just follow the instructions indicated on the solution above of which and where to start in troubleshooting proceedings. In most common cases the RF Power Amplifier breakdown may most often causes the problem.
Please note before you may use this solution, first ensure that the device firmware is totally calibrated, successfully flashed or restored and upgraded or downgraded. This solution below covers only for hardware failure that may not or cant be fix by software or firmware. The Nokia 7230 RF circuit components mounting is similar to Nokia X6. This solution below is from Nokia X6 board.
Nokia 7230 No Network Signal Solution
Just follow the instructions indicated on the solution above of which and where to start in troubleshooting proceedings. In most common cases the RF Power Amplifier breakdown may most often causes the problem.
Sunday, November 16, 2014
Thursday, November 13, 2014
Nokia 2710 Navigation Edition No Network Signal Solution
Heres the solution for Nokia 2710ne that have No network signal problem. This problem happens when the device suffered wet damaged or accidentally dropped.
For a water damaged Nokia 2710, you must ensure to clean the PCB board first before proceeding any software and hardware repair. And for accidentally dropped units like it shows a dropping signal indicator on the display, you may restore and or update the flash firmware first before you attempting hardware repair.
If the phone does not being fix through firmware restoration, you may then proceed to do a hardware check up and troubleshooting.
The solution below shows which particular components that may need to check, trace and or then replace if found damaged.
Hints for repair:
Before you may proceed you must see to it that the antenna terminal contact expander were not damaged nor misaligned and it has a proper connection to the antenna module. A poor antenna connection also results to poor, dropping, and or no network signal receptions.
If the antenna connection is okay, you may then proceed to work on the RF Power Amplifier.
Check the RF PA chips supply voltage, this voltage is feed from the phones battery 3.7 volts.
If there is no voltage reading, trace its line paths through to the battery connector positive terminal. Just manage to apply jumper wire on it if the line is cut, fot it is the only option.
If the supply voltage is okay you may then remove the RF amplifier chip. Check all the solder bumps if there is already lifted or damaged. Install a new RF power amplifier. In most cases a damage RF Power Amplifier result to No Network Signal like on nokia 2710 navigation edition.
ReadHere..
For a water damaged Nokia 2710, you must ensure to clean the PCB board first before proceeding any software and hardware repair. And for accidentally dropped units like it shows a dropping signal indicator on the display, you may restore and or update the flash firmware first before you attempting hardware repair.
If the phone does not being fix through firmware restoration, you may then proceed to do a hardware check up and troubleshooting.
The solution below shows which particular components that may need to check, trace and or then replace if found damaged.
Nokia 2710 No Network Signal Problem
Before you may proceed you must see to it that the antenna terminal contact expander were not damaged nor misaligned and it has a proper connection to the antenna module. A poor antenna connection also results to poor, dropping, and or no network signal receptions.
If the antenna connection is okay, you may then proceed to work on the RF Power Amplifier.
Check the RF PA chips supply voltage, this voltage is feed from the phones battery 3.7 volts.
If there is no voltage reading, trace its line paths through to the battery connector positive terminal. Just manage to apply jumper wire on it if the line is cut, fot it is the only option.
If the supply voltage is okay you may then remove the RF amplifier chip. Check all the solder bumps if there is already lifted or damaged. Install a new RF power amplifier. In most cases a damage RF Power Amplifier result to No Network Signal like on nokia 2710 navigation edition.
Saturday, November 8, 2014
Nokia 3500c Hands Free Ringer Speaker No Audio Sound Solution
Heres the solution for NOkia 3500 classic No Hand Free Speaker sound can be heard repair solution. If you ever tried checking and ensuring that loud speaker seem working but still there is no audio sound can be heard on the device when hands free is activated. This solution shows particular PCB board components that may possibly faulty or damaged and cause the Nokia 3500 not have an audio sound output over the speaker.
Ensure the speaker is working, replace if the sound is distorted.
Check the connected filter coils on the circuit, replace if found damaged.
Trace the line paths, mend a jumper wire if found open circuit.
If the line paths and the filter coils are okay, rework the audio IC (RETU). Replace if does not solved the problem.
Nokia 3500c Hands Free & Ringer Speaker No Sound Solution
Ensure the speaker is working, replace if the sound is distorted.
Check the connected filter coils on the circuit, replace if found damaged.
Trace the line paths, mend a jumper wire if found open circuit.
If the line paths and the filter coils are okay, rework the audio IC (RETU). Replace if does not solved the problem.
Tuesday, November 4, 2014
Nokia C5 00 Shortage No Power Problem Solution
Nokia C5-00 get water damage and it is not getting power on due to shortage.To solve this problem look at diagram bellow and find the capacitor that is given in it nokia Asha 311 Power Button On Off Switch Not Working Problem
Clean the mother board where ever you find carbon or rust in it.Dry it with hot air and do not apply too much heat because it can harm your skin and may can damage the Nokia C5-00 Mother board.
If it can not be OK with cleaning the board for shortage in Nokia C5-00 you may can remove this capacitor and it will be fine.
The Nokia c5-00 Shortage problem would be solve and it will power on easily without shortage.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update daily this blog timely with other mobile solution.
Clean the mother board where ever you find carbon or rust in it.Dry it with hot air and do not apply too much heat because it can harm your skin and may can damage the Nokia C5-00 Mother board.
If it can not be OK with cleaning the board for shortage in Nokia C5-00 you may can remove this capacitor and it will be fine.
The Nokia c5-00 Shortage problem would be solve and it will power on easily without shortage.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update daily this blog timely with other mobile solution.
Sunday, September 21, 2014
Samsung S3350 Ch t 335 Cellular Phone No Power Dead fix problem
Monday, September 15, 2014
Friday, August 29, 2014
Nokia C1 Solution C1 01 Earpiece Speaker No Audio Sound
Heres the solution for Nokia C1-01 Earpiece Speaker problem that has no audio Sound can b heard on it during a call is made. If this problem there is a possibility the earpiece speaker is already busted or damaged due to audio signal overdrive. Some factors are of dirty or oxidation build up on the earpiece terminal contact pads.
This solution below shows which particular components needs to be check for hardware repair troubleshooting.
This solution below shows which particular components needs to be check for hardware repair troubleshooting.
Nokia C1-01 Earpiece Speaker Solution
Hints for repair:
Check the earpiece speaker first by using a multimeter set to X1, you can hear a crackling sound when hitting the two terminal with the testers probes.
Clean the earpiece terminal contact pads on the C1-01 PCB board.
If the earpiece speaker is working and the contact pads is already cleaned but still the problem still exist. You may used the solution above and check those highlighted components, it is composed of filter coils, an ESD protection resistors and bypass capacitors.
Check the earpiece speaker first by using a multimeter set to X1, you can hear a crackling sound when hitting the two terminal with the testers probes.
Clean the earpiece terminal contact pads on the C1-01 PCB board.
If the earpiece speaker is working and the contact pads is already cleaned but still the problem still exist. You may used the solution above and check those highlighted components, it is composed of filter coils, an ESD protection resistors and bypass capacitors.
Thursday, August 28, 2014
Samsung i9003 Trackballs No Working fix problem
Friday, August 15, 2014
Nokia 5230 No lcd Light On Display Solution 100 Tested
Nokia 5230 Lcd light solution.Nokia 5230 No light Screen Solution 100% Tested By Me Just Replace It one by one on Red Colour parts Details Show on Diagram .
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