PA jumpers Sky-77518-11 new
New, PA jumpers Sky77518-11.
Article on this topic.
Handset is fully shorted, No signal, Low quality signal, No network errors created by faulted signal ic on motherboard and you can fix it by removing, changing or heating with hot air. Signal stage of cell phone use direct battery current for working.
Signal ic is sensitive area of cell phone because in this stage RX-TX sender and receiver frequency for connecting with cellular operating company. Which provide us service for connectivity with all world. If signal ic should stop working we can not make or receive any call on cell phone. To fix this issue read troubleshooting guide.
Signal ic is sensitive area of cell phone because in this stage RX-TX sender and receiver frequency for connecting with cellular operating company. Which provide us service for connectivity with all world. If signal ic should stop working we can not make or receive any call on cell phone. To fix this issue read troubleshooting guide.
Troubleshooting guide.
For fixing this issue no network in Sky-77518-11 first thing to do work with antenna. Connect antenna to motherboard antenna points. If antenna is missing from motherboard cell phone have low signal but if antenna ic connected perfectly and there is no signal this mean signal ic is faulted you need to change with new or Ok any other. On my lab i have scene this problem many time and fix it with jumpering. Some time only one jumper from RX to antenna point should solve this problem.
Thanks for checking out this Solution. Phonetolls.blogspot.com contents provide include dozens of cell phone artical additional, layouts, pictures, with hardware and software troubleshooting guides for you. Support us like and connect with this blogger for latest newsletter please follow me. By Admin shahid abbas.
Thanks for checking out this Solution. Phonetolls.blogspot.com contents provide include dozens of cell phone artical additional, layouts, pictures, with hardware and software troubleshooting guides for you. Support us like and connect with this blogger for latest newsletter please follow me. By Admin shahid abbas.
- Change signal ic.
- Write pm file.
- Connect antenna.
- Check power on signal ic.
Warning! During working on this trick if accidentally your handset may have dead or faulted we are not responsible for that please read our privacy policy.
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