Samsung SGH-E390 Service Manual page 3

Gsm telephone

Table of Contents

9-1. Pown on.....................................................................................................................9-1

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

9-3. Charging Part.............................................................................................................9-5

9-4. SIM Part.....................................................................................................................9-6

9-5. Microphone Part.........................................................................................................9-8

9-6. Speaker Part............................................................................................................9-10

9-7. Key Data Input........................................................................................................9-12

9-8. Reciever Part...........................................................................................................9-14

9-9. Back Light(for LCD).................................................................................................9-16

9-10. Key Back Light......................................................................................................9-18

9-11. Camera Part...........................................................................................................9-20

9-12. GSM900 Receiver..................................................................................................9-23

9-13. GSM900 Transmitter..............................................................................................9-24

9-14. DCS Receiver........................................................................................................9-25

9-15. DCS Transmitter....................................................................................................9-26

9-16. PCS Receiver.........................................................................................................9-27

9-17. PCS Transmitter.....................................................................................................9-28

9-19. GSM850 Transmitter..............................................................................................9-30

C O N T E N T S

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