Create affix Edit remove== Advanced Cellular Phone ameliorate Course ==Posted by Delano in Mobile videos Games PC on August 20. 2007 8:45:00 PM CONTENTS :1. Electronic Basics2. Soldering Techniques3. Ohm’s Law4. Electrostatic Electricity5. How a GSM Cellular Network Operates6. Cell & Cell Sector Technology Explained7. The Concept of Cellular technology and the GSM system8. The GSM Concept9. SIM Cards identity numbers,IMSI. PIN and PUK10. How Cell Phones Work – the Cell come11. From Cell to Cell12. Cell Phones & CB Radios13. Inside a Cell Phone -Components explained14. Advanced Mobile Phone System – AMP15. Digital System16. Cellular Access Technologies17. Cell Phone Towers and Base StationsTECHNICAL SECTION18. Component Identification – Base Band. RF Section. Control19. Cellular telecommunicate Repairs – Types of Damages incurred20. Cellular Phone Repairs – Notes on Batteries21. affect Shooting Steps – Introduction22. Most Common Components Used in a Cellular Phone and problems that occur.23. Dissasembly of Cellular Phones24. Assembly of a Cellular telecommunicate25. Most Common Problems that occur26. Cellular Phone Repairs – Replacing a LCD (Liquid Crystal Display)27. Cellular telecommunicate Repairs – Replacing Speakers28. Cellular Phone Repairs – Replacing Microphones29. Cellular Phone Repairs – Replacing Ringers30. Cellular telecommunicate Repairs – Replacing ChargingBlock/Systems Connector31. Cellular telecommunicate Repairs – Replacing Antennas32. Cellular telecommunicate Repairs – Liquid & Moisture Damaged Phones33. Cellular telecommunicate Repairs – Refurbishing of Phones34. Cellular telecommunicate Repairs – Power on Procedure of a Cell Phone35. Quick Trouble Shooting Guide & Required Action– Cell Phone Batteries36. Quick affect Shooting Guide & required Action – Phone Has No cater – Switches Off37. Quick affect Shooting command & Required challenge – Phone Has No cater38. Quick affect Shooting command & Required Action – telecommunicate Not Charging39. Quick Trouble Shooting command & Required Action – Phone Not Receiving communicate40. Quick Trouble Shooting Guide & Required challenge – SIM separate related Problems41. Quick Trouble Shooting Guide & Required challenge –Liquid Crystal Display (LCD) problems42. Quick Trouble Shooting command & Required Action – label Dropping43. Setting Up your Workshop44. Tools and Consumables. ELECTRONIC BASICSPersons new to electronics can undergo difficulties with the component values anddescriptions. Here are some guidelines for resolving these problems a) Basicsb) Resistorsc) Capacitorsd) Diodese)Transistorsf) IC'sBasicsThe most often used terms in electronics are voltage and currentTo furnish you a metaphor for this you can evaluate of a river. The voltage is the length of the river and the current can be seen the current of the river. This current is due the difference in height between the start and end of the river. One law you have to bequeath is law of Ohm. (See OHM’S LAW). It is a simple law. Voltage = Current * Resistanceor U = I * RWhere voltage is in voltage [V] current in Ampere [A] and the resistance inOhm. To make it easier for you to alter conversions I will provide you [literally] arule of thumb. Voltage [V]-------------------------------Current [i] * Resistance [Ohm]Now just place your ride over the unknown determine and you ordain see what you have to do to sight the value. For example. If you want the know the resistance thenyou undergo to divide the voltage by the current. Numbers can become change intensity large in electronics. To prevent writing many zero'sthey use often different names. The following names are used. Value milli- micro- nano- and pico-Example: Farad [capacitor] Farad milli Farad [mF] micro Farad [uF] nano Farad[nF] pico Farad [pF]Every go is 1000 smaller like 1 Kg is 1000 Grams. ResistorsSymbol---/\/\/\/\----or---------| |-----------A resistor can be seen as a dam in a river. wet will have more difficulties topass this dam. In a resistor this will result in the generation of heat. Resistors come in standard values to decide from. The value of a resistor can befound with the help of a colour delay. The resistor has a set of coloured ringsthat ordain tell you its value. First ring : First numberSecond ring : Second numberThird ring : be of zeros to addFourth go : Tolerance [quality of the resistor. Mostly 5%]1 Brown Examples:2 Red 4700 Ohm 1 000 000 Ohm3 Orange color Purple Red cook Black Green4 Yellow5 color6 color7 color cook color Brown Red Red Red8 Grey 100 Ohm 2200 Ohm9 'White'0 BlackValues are often written as 10K. 1M or 4K7. This means in this inspect 10.000,1.000.000 and 4700 Ohm. The 'K' just stands for Kilo and tells you that there isa factor 1000 there. The 'M' stands for mega and adds another factor 1000Capacitors\Symbol||---||---||A capacitor can have more functions but one of them is to hold on some energy inthem. They act like a bucket. You can alter them with energy and drop thecontents approve.
Related article:
http://technopredator.blogspot.com/2007/08/advanced-cellular-phone-repair-course.html
comments | Add comment | Report as Spam
|