cell phone circuits
cell phone circuits - related electronic projects and circuit diagrams (schematics), this helps you finding desired informations and facilitates your site navigation through all articles database.
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USB Mobile Charger
Feb 5th
Now you can charge your Mobile Phone from the USB outlet of PC. This simple circuit can give regulated 4.7 volts for charging the mobile phone. USB outlet can give 5 volts DC and 100 mA current which is sufficient for the slow charging of mobile phones. (more…)
Nokia 3310 troubleshooting
Feb 20th
Nokia 3310 troubleshooting manual guide table of contents: (more…)
Nokia N82 service manual
Feb 11th
Nokia N82 service manual for level 1 and 2 content: - WARNINGS AND CAUTIONS - ESD PROTECTION - N82 CARE AND MAINTENANCE - BATTERY INFORMATION (more…)
Nokia 6230 service manual
Feb 10th
Nokia 6230 service manual contains: - general info - parts lists and components layout - service software instructions - service tools - 6230 disassembly instructions - baseband troubleshooting instructions - system module - nokia 6230 schematics - car installation kit (more…)
Nokia N95 service manual
Feb 9th
NOKIA N95 service manual for level 1 and 2 table of contents: - general repair information - exploded view - spare parts overview - general recycling (more…)
Nokia N73 Service Manual
Feb 9th
Nokia N73 service manual for level 1 & 2 – the purpose of this document is to help NOKIA service levels 1 and 2 workshop technicians to carry out service to NOKIA products. N73 service manual contents: (more…)

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