Specification
2.
2-1.
GSM General Specification
GSM900
Phase 1
Freq.
Band[MHz]
Uplink/Downlink
ARFCN range
Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz
Mod. Bit rate/
Bit Period
Time Slot
Period/Frame
Period
Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK
880~915
925~960
0~124 &
975~1023
270.833kbps
3.692us
576.9us
4.615ms
GSM850
Phase 1
824.2~848.8
869.2~893.8
128~251 512~885 512~810
270.833kbps
3.692us
576.9us
4.615ms
DCS1800
Phase 1
1710~1785
1805~1880
270.833kbps
3.692us
576.9us
4.615ms
PCS1900
1850~1910
1930~1990
270.833kbps
3.692us
576.9us
4.615ms
MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
Power Class 5pcl ~ 19pcl 5pcl ~ 19pcl 0
Sensitivity -102dBm -102dBm -100dBm -100dBm
TDMAMux8888
Cell Radius 35Km 35Km 2Km -
pcl
~15
pcl
pcl
0
~15
pcl
2-1
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Specification
2-2.
GSM TX power class
TX Power
control level
GSM
850
GSM900
533±3
631±3
729±3
827±3
925±3
10 23±3
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control level
030±3
128±3
226±3
324±3
422±3
520±3
DCS1800
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control level
030±3
128±3
226±3
324±3
422±3
520±3
PCS1
900
dBm
dBm
dBm
dBm
dBm
dBm
11 21±3
12 19±3
13 17±3
14 15±3
15 13±3
16 11±5
17 9±5
18 7±5
19 5±5
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
618±3
716±3
814±3
912±4
10 10±4
11 8±4
12 6±4
13 4±4
14 2±5
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
618±3
716±3
814±3
912±4
10 10±4
11 8±4
12 6±4
13 4±4
14 2±5
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
15 0±5
2-2
dBm
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15 0±5
dBm
Specification
GSM EDGE TX power class
2-3.
TX Power
control level
827±3
925±3
10 23±3
11 21±3
12 19±3
13 17±3
14 15±3
GSM900
GSM850
dBm
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
control level
2 26±3
3 24±3
4 22±3
5 20±3
6 18±3
7 16±3
8 12±3
DCS1800
dBm
dBm
dBm
dBm
dBm
dBm
dBm
TX Power
PCS1900
control level
226±3
324±3
422±3
520±3
618±3
716±3
812±3
dBm
dBm
dBm
dBm
dBm
dBm
dBm
15 13±3
16 11±5
17 9±5
18 7±5
19 5±5
dBm
dBm
dBm
dBm
dBm
9 10±3
10 14±3
11 12±4
12 10±4
13 8±4
14 6±4
15 4±4
dBm
dBm
dBm
dBm
dBm
dBm
dBm
910±3
10 14±3
11 12±4
12 10±4
13 8±4
14 6±4
15 4±4
dBm
dBm
dBm
dBm
dBm
dBm
dBm
2-3
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Operation Instruction and Installation
3.
Main Function
Quad Band2G(GSM850+EGSM900+DCS1800+PCS1900)
•
GPRS Class12, EDGE Class12(Rx only)
•
FM Radio
•
Bluetooth v2.1+EDR
•
TFT
•
2.0" 262k
CMOS Camera
•2M
MP3 Player
•
mm EAR-JACK
•3.5
Color
3-1
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Reference Abbreviate
9.
Reference Abbreviate
Advanced Audio Coding.
AAC:
―
AVC :
―
BER :
―
BPSK:
―
CA :
―
CDM :
―
C/I :
―
DMB :
―
EN
―
ES
―
ETSI:
―
MPEG:
―
PN :
―
PS :
―
QPSK:
―
RS :
―
SI :
―
TDM :
―
TS
―
Advanced Video Coding.
Bit Error Rate
Binary Phase Shift Keying
Conditional Access
Code Division Multiplexing
Carrier to Interference
Digital Multimedia Broadcasting
European Standard
:
Elementary Stream
:
European Telecommunications Standards Institute
Moving Picture Experts Group
Pseudo-random Noise
Pilot Symbol
Quadrature Phase Shift Keying
Reed-Solomon
Service Information
Time Division Multiplexing
Transport Stream
:
9-1
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Safety Precautions
1.
Repair Precaution
1-1.
Repair in Shield Box, during detailed tuning.
―
Take specially care of tuning or test, because the specification of cellular phone is sensitive for
surrounding interference(RF noise).
Be careful to useakind of magnetic object or tool, because performance of parts is damaged by
―
the influence of magnetic force.
Surely useastandard screwdriver when you disassemble this product, otherwise screw will be
―
worn away.
Useathicken twisted wire when you measure level.
―
thicken twisted wire has low resistance, therefore error of measurement is few.
A
Repair after separate Test Pack and Set because for short danger(for example an overcurrent
―
and furious flames of parts etc) when you repair board in condition of connecting Test Pack and
tuning on.
Take specially care of soldering, because Land of PCB is small and weak in heat.
―
Surely tune on/off while using AC power plug, becausearepair of battery charger is dangerous
―
when tuning ON/OFF PBA and Connector after disassembling charger.
Don't use as you pleases after change other material than replacement registered on SEC System.
―
Otherwise engineer in charge isn't charged with problem that you don't keep this rules.
1-1
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Safety Precautions
ESD(Electrostatically Sensitive Devices) Precaution
1-2.
Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD
Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
(
You can prevent from ESD damage by static electricity.
Remove static electricity remained your body before you touch semiconductor or parts with
―
semiconductor. There are ways that you touch an earthed place or wear static electricity prevention
string on wrist.
Use earthed soldering steel when you connect or disconnect ESD.
―
Use soldering removing tool to break static electricity.Otherwise ESD will be damaged by static
―
electricity.
Don't unpack until you set up ESD on product. Because most of ESD are packed by box and
―
aluminum plate to have conductive power,they are prevented from static electricity.
You must maintain electric contact between ESD and place due to be set up until ESD is
―
connected completely to the proper place oracircuit board.
1-2
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Level
6.
S/W Download
6-1.
Repair
1
6-1-1.
Pre-requsite for S/W Downloading
Downloader Program
•
GT-C3200 Mobile Phone
•
Data Cable
•
ANYWAY JIG BOX
•
RF Test Cable(GH39-00985A)
•
JIG Cable(GH39-01203A)
•
Serial Cable
•
Binary files
•
Settings
※
(Flash tool_E2)
&
Connect to ANYWAY JIG BOX
&
Adapter
JIG CABLE(Phone to JIG)
6-1
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Level1Repair
6-1-2.
S/W Downloader Program
Load the binary download program by executing the
■
Flash tool_E2
"
Select the connected serial port and the rate of speed
.
1
"
enter this file.
←
.
6-2
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Select communication driver as Infineon USB driver.
.
2
Level1Repair
6-3
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Level1Repair
Select the Binary in sequence of_bin,_cds,.dffs.
.
3
6-4
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ress the"Start" button
.P
4
Level1Repair
.
Press Start USB1 and connect the Handset.
.
5
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6-5
Level1Repair
When downloading is complete, you can see green bar.
.
6
Confirm the downloaded version name and etc.
7.
*#1234#
Full Reset
:
*2767*3855#
:
6-6
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