You Can Check Link Here....
http://forum.gsmhosting.com/vbb/f223/new-all-s1emens-hardware-solition-194321/
All about Mobile Repair Solutions : - Firmware - Schematic Diagram - Tips and Triks - Hardware Solutions -IPhone Unlock and Jailbreak Solutions - Mobile Video Tutorial- Free PC Software - etc.....
Siemens Mobiles
This is the big collection of most Siemens Mobile's Schematics, and complete Circuit Layouts and diagrams to repair the mobiles. Circuit Diagrams images show each component information and pinout of mobile circuit.
Pinout like Crystal, Receiver, Charger, Ringer, Speaker, IC, RAM, Keypad, Testpoints, Input Output portions etc.
Given Models list:
A35/36/40, A50, A55, A65, A70, A75, AF51, AL21, AX75, C25, C30,
C35/M35/S35, C45, C55, C60, C65, C75, CF62, CF75, CF100, CX65,
CX70, CX75, EL71, M55, M65, M75, MC60, S35, S35i, S45, S55, S65,
S75, SK65, SL45, SL55, SL65, SL75, SX1 and SX45.
Download link Here....
http://www.shrak-mobile.com/eng/schem_siemens.html