Service Manual
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TECHNICAL BRIEF 19 3.1 KE600 / KE608 Component Block diagram 19 3.2 Baseband Processor (BBP) Introduction 21 3.3 Power management IC 33 3.4 Power ON/OFF 39 3.5 SIM interface 40 3.6 Memory 41 ...Main & Sub PCB component placement 69 5. ENGINEERING MODE 143 12. Table Of Contents 1. CIRCUIT DIAGRAM 121 8. Download & S/W upgrade 116 6.1 S/W download setup 116 6.2 Download program user guide 117 7. Trouble shooting 76 5.1 Trouble shooting test setup 76 5.2 Power on Trouble 76 5.3 Charging trouble 80 5.4 LCD display trouble 82 5.5 Camera Trouble 83 5.6 Speaker trouble...
TECHNICAL BRIEF 19 3.1 KE600 / KE608 Component Block diagram 19 3.2 Baseband Processor (BBP) Introduction 21 3.3 Power management IC 33 3.4 Power ON/OFF 39 3.5 SIM interface 40 3.6 Memory 41 ...Main & Sub PCB component placement 69 5. ENGINEERING MODE 143 12. Table Of Contents 1. CIRCUIT DIAGRAM 121 8. Download & S/W upgrade 116 6.1 S/W download setup 116 6.2 Download program user guide 117 7. Trouble shooting 76 5.1 Trouble shooting test setup 76 5.2 Power on Trouble 76 5.3 Charging trouble 80 5.4 LCD display trouble 82 5.5 Camera Trouble 83 5.6 Speaker trouble...