Samsung GT-E2120 User manual
GSM TELEPHONE
GT-E2120
1. Safety Precautions
2. Specification
3. Product Function
4. Array course control
5. Exploded View and Parts list
6. MAIN Electrical Parts List
7. Block Diagrams
8. PCB Diagrams
9. Chart of Troubleshooting
10. Reference data
11. Disassembly and Assembly
Instructions
GSM TELEPHONE CONTENTS
This Service Manual is aproperty of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
Samsung Electronics Co.,Ltd.
2009. 07. Rev.1.0
ⓒ
Country Web Site
North America service.samsungportal.com
Latin America latin.samsungportal.com
CIS cis.samsungportal.com
Europe europe.samsungportal.com
China china.samsungportal.com
Asia asia.samsungportal.com
Mideast &Africa mea.samsungportal.com
GSPN (Global Service Partner Network)
SAMSUNG Proprietary-Contents may change without notice
2. Specification
This Document can not be used without Samsung's authorization
2-1
EGSM 900 DCS1800
Freq. Band[MHz]
Uplink/Downlink
880~915
925~960
1710~1785
1805~1880
ARFCN range 0~124 & 975~1023 512~885
Tx/Rx spacing 45MHz 95MHz
Mod. Bit rate/
Bit Period
270.833kbps
3.692us
270.833kbps
3.692us
Time Slot Period/Frame
Period
576.9us
4.615ms
576.9us
4.615ms
Modulation 0.3GMSK 0.3GMSK
MS Power 33dBm~5dBm 30dBm~0dBm
Power Class 4
(max +33dBm)
1
(max +30dBm)
Sensitivity -102dBm -100dBm
TDMA Mux 8 8
Cell Radius 35Km 2Km
2-1. GSM General Specification
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Specification
2-2
TX Power
control level GSM900
533±2
dBm
631±2
dBm
729±2
dBm
827±2
dBm
925±2
dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control level DCS1800
0 30±3 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
2-2. GSM TX power class
SAMSUNG Proprietary-Contents may change without notice
3. Operation Instruction and Installation
3-1
This Document can not be used without Samsung's authorization
Main Function
-GPRS, Dual Band(GSM 900/1800, 850/1900 Mhz)
-1.52” CSTN, 65K
-VGA Camera &Video Recording
-MP3 Player with Micro-SD
-FM intenna with Recording
-Bluetooth 2.0 (SWA Only)
-40 Poly Sound &MP3 Ringtone
-WAP 2.0 / MMS /E-mail
- Java Games, Native Game
SAMSUNG Proprietary-Contents may change without notice
4. Array course control
4-1
This Document can not be used without Samsung's authorization
4-1. Software Adjustments
Test Cable (GH39-01160A)
Test Jig (GH99-36900A)
RF Test Cable (GH39-00985A) Adapter (GH99-38251A)
SAMSUNG Proprietary-Contents may change without notice
Array course control
4-2
This Document can not be used without Samsung's authorization
4-2. Software Downloading
4-2-1. Downloading Binary Files
•2binary files for downloading GT-E2120
–XAIF2.cla
–XAIF2.tfs
4-2-2. Pre-requsite for Downloading
•Downloader Program(Garua Downloader v1.0 for SEC_Lite)
•GT-E2120 Mobile Phone
•JIG BOX
•Test Cable
•Serial Cable
•Binary files
SAMSUNG Proprietary-Contents may change without notice
Array course control
4-3
This Document can not be used without Samsung's authorization
4-2-3. S/W Downloader Program
1. Load the binary download program by executing the “Garua Downloader v1.0 for SEC_Lite”.
Select the Port.
2. Select the binary fileswhat you want to download
SAMSUNG Proprietary-Contents may change without notice
Array course control
4-4
This Document can not be used without Samsung's authorization
3. Press the "Start" button and connect the Handset, then press "확인".
.4.P
ress the "Download" button.
SAMSUNG Proprietary-Contents may change without notice
Array course control
4-5
This Document can not be used without Samsung's authorization
6. When downloading is complete, automatically the small window was showed up.
Other manuals for GT-E2120
3
Table of contents
Other Samsung Cell Phone manuals
Samsung
Samsung MM-A940 User manual
Samsung
Samsung GALAXY S4 Active User manual
Samsung
Samsung GT-E1100 User manual
Samsung
Samsung SGH-X480 User manual
Samsung
Samsung SGH-E215L User manual
Samsung
Samsung Mysto User manual
Samsung
Samsung One to one Galaxy Y User manual
Samsung
Samsung SGH-T159 Series User manual
Samsung
Samsung GT-S5200 User manual
Samsung
Samsung SGH-X450 User manual
Samsung
Samsung GT-S5310M User manual
Samsung
Samsung GT-B7320L Building instructions
Samsung
Samsung Galaxy A21 SC-42A User manual
Samsung
Samsung SGH-D900i User manual
Samsung
Samsung SM- A500G User manual
Samsung
Samsung SM-T515 User manual
Samsung
Samsung WIP-6000 User manual
Samsung
Samsung Galaxy A54 5G User manual
Samsung
Samsung M3510 User manual
Samsung
Samsung SGH-I257M User manual
