Samsung SGH-Z230 service manual free download

File name Samsung SGH-Z230 service manual.pdf

UMTS TELEPHONE SGH-Z230 UMTS TELEPHONE CONTENTS 1. Safety Precautions 2. Specification 3. Product Function 4. Array course control 5. Exploded View/Disassembly and Assembly Instructions 6. MAIN Electrical Parts List 7. Block Diagrams 8. PCB Diagrams 9. Flow Chart of Troubleshooting 10. Reference data CONTENTS 1. Safety Precautions 1-1. Repair Precaution...1-1 1-2. ESD(Electrostatically Sensitive Devices) Precaution...1-2 2. Specification 2-1. GSM General Specification...2-1 2-2. GSM Tx Power Class...2-2 3. Product Function 4. Array course control 4-1. Downloading Binary Files...4-2 4-2. Pre-requsite for Downloading...4-2 4-3. S/W Downloader Program...4-3 5. Exploded View/Disassembly & Assembly Instructions 5-1. Cellular phone Exploded View...5-1 5-2. Cellular phone Parts list...5-2 5-3. Disassembly & Assembly Instructions...5-4 6. MAIN Electrical Parts List 7. Block Diagrams 8. PCB Diagrams CONTENTS 9. Flow Chart of Troubleshooting 9-1. Power On...9-1 9-2. Initial...9-3 9-3. Charging Part...9-5 9-4. Sim Part...9-7 9-5. Microphone Part...9-10 9-6. Speaker Part(Melody)...9-12 9-7. Key Data Input...9-14 9-8. Receiver Part...9-15 9-9. Back Light...9-16 9-10. Key Back Light...9-18 9-11. Camera part...