SGH-M600 SVC Manual_070928.pdf
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GSM TELEPHONE
SGH-M600
GSM TELEPHONE
CONTENTS
1. Specification
2. Exploded View and Parts List
3. Flow Chart of Troubleshooting
4. Array course control
5. Block Diagrams
6. PCB Diagrams
7. MAIN Electrical Parts List
8. Reference data
9. Safety Precautions
10. Product Function
Contents
1. Specification
1-1. GSM General Specification .......................................................................................1-1
1-2. GSM Tx Power Class ...............................................................................................1-2
2. Exploded View and Parts List
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.
Flow Chart of Troubleshooting
3-1. Baseband
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. Array course control
Software Downloading
4-1.
Downloading Binary Files
..........................................................................................4-2
4-2.
Pre-requsite for Downloading
....................................................................................4-2
4-3.
S/W Downloader Program
.........................................................................................4-3
Contents
5.
MAIN Electrical Parts List
6. Block Diagrams
7. PCB Diagrams
8.
Reference data
9. Safety Precautions
9-1. Repair Precaution ......................................................................................................9-1
9-2. ESD(Electrostatically Sensitive Devices) Precaution ...............................................9-2
10. Product Function
10-1.
Main Function
.........................................................................................................10-1
1. Specification
1-1. GSM General Specification
GSM 900
Phase 1
EGSM 900
Phase 2
DCS1800
Phase 1
Freq. Band[MHz]
Uplink/Downlink
890~915
935~960
880~915
925~960
1710~1785
1805~1880
ARFCN range
1~124
0~124 &
975~1023
512~885
Tx/Rx spacing
45 MHz
45 MHz
95 MHz
Mod. Bit rate/
Bit Period
270.833 Kbps
3.692 us
270.833 Kbps
3.692 us
270.833 Kbps
3.692 us
Time Slot Period/Frame
Period
576.9 us
4.615 ms
576.9 us
4.615 ms
576.9 us
4.615 ms
Modulation
0.3 GMSK
0.3 GMSK
0.3 GMSK
MS Power
33 dBm~13 dBm
33 dBm~5 dBm
30 dBm~0 dBm
Power Class
5 pcl ~15pcl
5 pcl ~19pcl
0 pcl ~15pcl
Sensitivity
-102 dBm
-102 dBm
-100 dBm
TDMA Mux
8
8
8
Cell Radius
35 Km
35 Km
2 Km
1-1
Specification
1-2. GSM TX power class
TX Power
control level
GSM900
TX Power
control level
DCS1800
5
33±2 dBm
0
30±3 dBm
6
31±2 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
14
15±2
dBm
9
12±4
dBm
15
13±2 dBm
10
10±4 dBm
16
11±3 dBm
11
8±4 dBm
17
9±3 dBm
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
15
0±5 dBm
1-2
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