Table Of Contents - Samsung SGH-C140i Service Manual

Gsm

Table of Contents

1-1. GSM General Specification .......................................................................................1-1

1-2. GSM Tx Power Class ...............................................................................................1-2

2-1. Cellular phone Exploded View ..................................................................................2-1

2-2. Cellular phone Part list .............................................................................................2-2

2-3. Disassembly ...............................................................................................................2-4

2-4. Assembly ....................................................................................................................2-6

2-5. LCD KIT .....................................................................................................................2-8

3-1-1. Power ON .............................................................................................................9-1

3-1-2. Initial ......................................................................................................................9-4

3-1-3. Sim Part ................................................................................................................9-6

3-1-4. Charging Part ........................................................................................................9-8

3-1-5. Microphone Part ....................................................................................................9-9

3-1-6. Speaker Part .......................................................................................................9-11

3-1-7. LCD ......................................................................................................................9-13

3-1-8. Camera ................................................................................................................9-16

3-2. RF

3-2-1. GSM Receiver.......................................................................................................3-18

3-2-2. DCS Receiver.......................................................................................................3-19

3-2-3. PCS Receiver.......................................................................................................3-20

3-2-4. GSM Transmitter...................................................................................................3-23

3-2-5. DCS Transmitter...................................................................................................3-24

3-2-6. PCS Transmitter...................................................................................................3-25

3-2-7. Bluetooth Part .....................................................................................................3-27

4-1. Downloading Binary Files ..........................................................................................4-2

4-2. Pre-requsite for Downloading ....................................................................................4-2

4-3. S/W Downloader Program .........................................................................................4-3

Contents

Table of Contents