Collection of Diagrams on latest digital mobile phones - volume4 Foreign Brand series collects majority popular SonyEricsson, Siemens, Philips, Panasonic, Siemens, Alcatel series mobile phones. It integrates 3 key parts as colorful PCB diagrams with detailed troubleshoting methods, signal flow diagrams with related test points and technology parameters and last parts includes schematic circuit diagram composed by seperate functions original circuit diagrams. It's content is succinct and practical. It's right for both technician and beginner to repair mobile phones. On 60 pages you will find such phones description as SE P802, ALC 525, LC CU8280
All information in these books are in English language only ! To fully use it you need to have electronic knowledge ! This book it's in A3 format
List of described models:
SonyEricsson: P802, T618, T68, T66, T65, T39
Ericsson: T28, T18, Gf788, A3618
Siemens: LC50, C45, A550, A50, SL45, ME45, S35, C35, A35
Panasonic: GD88, GD55, GD35, GD92, GD90
Philips: 820, 9@9, 989, 939
Alcatel: BG3 (OT525), BE5 (OT500), BF3 (OT310), BE4(OT302)
LG: LG5200, LG200, CU100, CU6060, CU8080, CU8180, CU8280
With this book you got analysis and problem resolve tips for:
- RF circuit analysis (Antenna, RF mixer etc.)
- trasmistter circuit analysis (modulator, Tx PA, synthesizer)
- Audio logical circuit analysis (clock, audio, control unit)
- power suply analysis (IC power, switch circuit, charge)
- LCD circuit
- power ON failure
- no network, nor ringing
- SIM card failure (phoen not see card)
- LCD failure
- and other specific like vibramotoro failure, ringing failure
With this book you got solution for:
- failing to power ON
- failing to regsiter to network
- failing to accetp SIM Card
- failing to transmit, no voice
- failing to send voice, charge
- no ring, no vibration, no keypad lights, no time display |
