Sharp SGH-C130 User Manual
GSM TELEPHONE
SGH-C130
GSM TELEPHONE
CONTENTS
1. Safety Precautions
2. Specification
3. Product Function
4. Array course control
5. Exploded View and Parts List
6. Disassembly and Assembly
instructions
7. MAIN Electrical Parts List
8. Block Diagrams
9. PCB Diagrams
10. Flow Chart of Troubleshooting
11. Reference data
Contents
1. Safety Precautions
1-1. Repair Precaution ...........................................................................1-1
1-2. ESD(Electrostatically Sensitive Devices) Precaution ...........................1-2
2. Specification
2-1. GSM General Specification ..............................................................2-1
2-2. GSM Tx Power Class ......................................................................2-2
3. Product Function
3-1. Main Function ................................................................................3-1
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
5. Exploded View and Parts List
5-1. Cellular phone Exploded View .........................................................5-1
5-2. Cellular phone Part list ...................................................................5-2
6. Disassembly and Assembly instructions
6-1. Disassembly ..................................................................................6-1
6-2. Assembly ......................................................................................6-3
7. MAIN Electrical Pa rts List
8. Block Diagrams
9. PCB Diagrams
10. Flow Chart of Troubleshooting
10-1. Baseband
10-1-1. Power ON ..............................................................................10-1
Contents
10-1-2. Initial ....................................................................................10-5
10-1-3. Sim Part ...............................................................................10-8
10-1-4. Microphone Part ...................................................................10-10
10-1-5. Receiver Part .......................................................................10-12
10-1-6. Speaker Part ........................................................................10-12
10-2. RF
10-2-1. EGSM RX .............................................................................10-16
10-2-2. DCS RX ...............................................................................10-18
10-2-3. EGSM TX .............................................................................10-20
10-2-4. DCS TX ...............................................................................10-22
11. Reference data
1. Safety Precautions
1-1. Repair Precaution
●
Repair in Shield Box, during detailed tuning.
Take specially care of tuning or test,
because specipicty of cellular phone is sensitive for surrounding interference(RF noise).
●
Be careful to use a kind of magnetic object or tool,
because performance of parts is damaged by the influence of manetic force.
●
Surely use a standard screwdriver when you disassemble this product,
otherwise screw will be worn away.
●
Use a thicken twisted wire when you measure level.
A thicken twisted wire has low resistance, therefore error of measurement is few.
●
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, because a repair of battery charger is
dangerous when tuning ON/OFF PBA and Connector after disassembing 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
1-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged easilly 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 or a circuit board.
1-2
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2. Specification
2-1. GSM General Specification
GSM900
Phase 1
Freq. Band[MHz]
Uplink/Downlink
ARFCN range 1~124
Tx/Rx spacing 45 MHz 45 MHz 95 MHz
Mod. Bit rate/
Bit Period
Time Slot
Period/Frame Period
Modulation 0.3 GMSK 0.3 GMSK 0.3 GMSK
MS Power 33 dBm~13 dBm 33 dBm~5 dBm 30 dBm~0 dBm
890~915
935~960
270.833 kbps
3.692 us
576.9 us
4.615 ms
EGSM 900
Phase 2
880~915
925~960
0~124 &
975~1023
270.833 kbps
3.692 us
576.9 us
4.615 ms
DCS1800
Phase 1
1710~1785
1805~1880
512~885
270.833 kbps
3.692 us
576.9 us
4.615 ms
Po we r C l a s s 5 p c l ~ 15 p c l 5 pcl ~ 19 pcl 0 pcl ~ 15 pcl
Sensitivity -102 dBm -102 dBm -100 dBm
TDMA Mux 8 8 8
Cell Radius 35 Km 35 Km 2 Km
2-1
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Specification
2-2. GSM TX power class
TX Power
control level
533±2dBm
631±2dBm
729±2dBm
827±2dBm
925±2dBm
10 23±2 dBm
11 21±2 dBm
GSM900
TX Power
control level
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
DCS1800
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
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
2-2
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3. Product Function
3-1. Main Function
-Camera and camcorder
-Music player
-Bluetooth
-Web browser
-Get personal with photo caller ID
-Name card
-Multimedia Message Service (MMS)
-Java
-Calendar
-Voice recorder
-Alarm
3-1
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4. Array course control
Test Jig (GH80-03307A)
Test Cable (GH39-00127A)
RF Test Cable (GH39-00283A)
4-1
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Array course control
Software Downloading
4-1. Downloading Binary Files
• Three binary files for downloading C130.
– C130XXYY.s3 : Main source code binary.
4-2. Pre-requsite for Downloading
• Downloader Program(OptiFlash.exe)
• C130 Mobile Phone
• Data Cable
• Binary files
4-2
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1.
Array course control
4-3. S/W Downloader Program
1. Load the binary download programby executing the “OptiFlash.exe”
2. Select the “Options” -> “Settings” -> “Generic” -> “Specify hardware
platform”.
Choose hardware platform for the downloader file sett ing.
Set the everything else as the d efault values which are shown below
4-3
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Array course control
3. Select the COM port when the download cable is connected
Up to twelve ports are supported. Additionally you can select the
maximum transfer speed OptiFlash will use to communicate with
the phone. However, OptiFlash will use a slower speed if either the
PC’s or the phone’s serial hardware is incapable of handling the
selected speed
4-4
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Array course control
4. Select the“Flash&Verify” -> “Browse”
Set the directory path and choose the latest s/w binary, for example
“XC30XXYY.s3”,for the downloader binary setting.
Make sure that not to change the reserved memory
regions.
In case of C130 the reserved regions are :
-0x00fc0000 – 0x00ffffff
4-5
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Array course control
5. Click “OK” button then press “Flash”.
(Before pressing ‘Flash’ button, push the button ‘*’and ‘END’ at the same
time. Then press ‘Flash’.)
Downloader will upload the binary file as below for the downloading.
6. When downloading is finished successfully, there is a “All is well”
message.
7. After finishing downloading, Certain memory resets should be done to
guarantee the normal performance.
8. Confirm the downloaded version name and etc. :
*#5002*8376263#
Full Reset :
*2767*3855#
4-6
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5. Exploded View and Parts List
5-1. Cellular phone Exploded View
QAR01
QLC01
QFR01
QIF01
QKP01
QCR17
QMP01
QAN06
QAN02
QSP01
QCR06
QRF01
QME01
QMI01
QRE02
QMO01
QRF03
QRE01
QBA01
5-1
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QBA00
Exploded View and Parts List
5-2. Cellular phone Parts list
Design LOC Discription SEC CODE
QAN02
QAN06
QAR01
QBA00
QBA01
QCR06
QCR17
QKP01
QLC01
QME01
QMI01
QMO01
QMP01
QRE01
QRE02
QRF01
QRF03
QSP01
QFR01
INTENNA-SGHC130 GH42-00826A
MEC-ANT CONTACT RUBBER GH75-09635A
AUDIO-RECEIVER 3009-001201
MEC-COVER BATT GH75-09643A
INNER BATTERY PACK-750MAH,BLK, GH43-02483A
SCREW-MACHINE 6001-001155
SCREW-MACHINE 6001-001460
MEC-KEYPAD GH75-09645A
LCD-SGHC130 MODULE GH07-00915A
UNIT-METAL DOME GH59-03151A
MICROPHONE-ASSY-SGHC130 GH30-00276A
MOTOR-DC 3101-001324
PBA MAIN-SGHC130 GH92-02745A
MEC-COVER REAR GH75-09642A
MEC-BRACKET REAR GH75-09644A
RMO-COVER RF GH73-06809A
PMO-COVER EAR GH72-30146A
SPEAKER 3001-001966
MEC-COVER FRONT GH75-09641A
QIF01 PMO-COVER IF GH72-30148A
5-2
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Exploded View and Parts List
ADAPTOR-SGHN288 TAD GH44-00184A
LABEL(P)-WATER SOAK GH68-02026A
MANUAL USERS-EU RUSSIAN GH68-10872A
LABEL(R)-MAIN SEK GH68-11303B
CUSHION-CASE TA2 MA2 GH69-03897A
BOX(P)-UNIT MAIN(EU) GH69-04012A
RMO-CUSHION RUBBER TR GH73-07077A
MPR-SPONGE VIBRATOR GH74-14818A
MPR-CUSHION INTENNA GH74-22230A
MPR-CUSHION RCV GH74-23341A
MPR-TAPE IF CON GH74-23343A
MPR-TAPE BACKUP BATTERY GH74-23544A
MPR-VINYL BOHO MAIN GH74-24760A
Discription SEC CODE
BAG PE 6902-000297
LABEL(P)-IMEI GH68-01335D
MPR-TAPE GND GH74-23342A
5-3
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6. Disassembly and Assembly instructions
6-1. Disassembly
1
1) Unlock 4 screws.
※
caution
1) Be careful not to make scratch and
molding damage!
2
1) Raise up the upper part of SET.
※
caution
1) Be careful not to make scratch and
molding damage!
2) Must unlock the upper side first.
-If you unlock the lower part first,
locker of the lower part is damaged.
43
1) Unlock rightside of SET
※
caution
1) Be careful not to make scratch and
molding damage!
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1) Unlock leftside of SET
※
caution
1) Be careful not to make scratch and
molding damage!
6-1
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