Samsung SGH-C300 service manual free download

File name Samsung SGH-C300 service manual.pdf

GSM TELEPHONE SGH-C300 GSM TELEPHONE CONTENTS 1. Specification 2. Exploded View and Parts list 3. Chart of Troubleshooting 4. Array course control 5. Block Diagrams 6. PCB Diagrams 7. MAIN Electrical Parts List 8. Reference data 9. Safety Precautions 10. Product Function Contents 1. Specification 1-1. GSM/CDMA General Specification ...1-1 1-2. GSM TX power class ...1-2 2. Exploded View and Parts list 2-1. Cellular phone Exploded View ...2-1 2-2. Cellular phone Parts list ...2-2 2-3. Disassembly ...2-4 2-4. Assembly ...2-6 3. Flow Chart of Troubleshooting 3-1. Baseband ...3-1 3-1-1. Power ON ...3-1 3-1-2. Initial ...3-5 3-1-3. SIM Part ...3-8 3-1-4. Microphone Part ...3-10 3-1-5. Receiver Part ...3-12 3-1-6. Speaker Part ...3-12 3-2. RF ...3-15 3-2-1. EGSM Rx ...3-15 3-2-2. DCS Rx ...3-17 3-2-3. EGSM TX ...3-19 3-2-4. DCS TX ...