Samsung SGH-Z720M Service Manual page 3

Umts telephone

Table of Contents

9-1. Power On..................................................................................................................9-1

9-2. Initial ..........................................................................................................................9-3

9-3. Charging Part ...........................................................................................................9-4

9-4. Sim Part....................................................................................................................9-6

9-5. Microphone Part-Phone MIC ...................................................................................9-8

9-6. Microphone Part-Earphone MIC.............................................................................9-10

9-7. Earphone Part.........................................................................................................9-12

9-8. Speak Part..............................................................................................................9-14

9-9. Key Data Input.......................................................................................................9-16

9-10. LCD Part...............................................................................................................9-17

9-11. Camera Part..........................................................................................................9-19

9-12. LCD Back Light.....................................................................................................9-21

9-13. Key Back Light.....................................................................................................9-23

9-14. GSM Receiver.......................................................................................................9-25

9-15. GSm Transmitter...................................................................................................9-27

9-16. DCS Receiver.......................................................................................................9-29

9-17. DCS Transmitter...................................................................................................9-31

9-18. PCS Receiver ......................................................................................................9-33

9-19. PCS Transmitter...................................................................................................9-35

9-20. WCDMA Receiver.................................................................................................9-37

9-21. WCDMA Transmitter.............................................................................................9-39

C O N T E N T S

Table of Contents