Samsung SGH-A408 service manual free download

File name Samsung SGH-A408 service manual.pdf

DUAL BAND GSM TELEPHONE SGH-A408 SERVICE Manual DUAL BAND GSM TELEPHONE CONTENTS 1. Exploded Views and Parts List 2. Electrical Parts List 3. Block Diagrams 4. PCB Diagrams 5. Flow Chart of Troubleshooting and Circuit Diagram 1. SGH-A408 Exploded Views and Parts List 1-1. GSM Telephone Exploded View 1-2. GSM Telephone Parts List 1-3. Travel Adapter 1-4. STravel Adapter Parts List 1-5. Cigarette Lighter Adaptor 1-6. Cigarette Lighter Adapter Parts List 1-7. Test Jig 1-7-1. Test Jig Cable 1-7-2. RF Jig Cable 1-7-3. Test Jig 2. SGH-A408 Electrical Parts List 3. SGH-A408 Block Diagrams 3-1. Main Block Diagram 3-2. Main RF 3-2-1 RF Tx Part 3-2-2 RF Rx Part 4. SGH-A408 PCB Diagrams 4-1. Main Top 4-2. Main Bottom 5. SGH-A408 Flow chart of trouble shooting 5-1. Power ON 5-2. Initial 5-3. Sim Part 5-4. Charging Part 5-5. Microphone Part 5-6. Speaker Part 5-7. Key Data Input 5-8. Ring Indicator 5-9. Back Light 5-10. Alert Tone 5-11. GSM Receiver 5-12. GSM Transmit 5-13. DCS Receiver 5-14. DCS Transmit SAMSUNG Proprietary-Contents may change without notice 1-1 1. SGH-A408 Exploded View and its Parts List 1-1. GSM Telephone Exploded View 1 9 2-1 2 2-2 11 3 2-3 10 4 12 14 13 15 5 8 16 7 18 6 17 19 22 20 21 SAMSUNG Proprietary-Contents may change without notice 1-2 SGH-A408 Exploded view and its Part List