Samsung SGH-E200 Service Manual
GSM TELEPHONE
SGH-E200
GSM TELEPHONE
CONTENTS
1. Safety Precautions
2. Specification
3. Operation Instruction and
Installation
4. Array course control
5. Exploded View/Disassembly
and Assembly Instructions
6. MAIN Electrical Parts List
7. Block Diagrams
8. PCB Diagrams
9. Flow Chart of Troubleshooting
10. 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 magnetic 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 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.
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afety Precautions
S
1-2. ESD(Electrostatically Sensitive Devices) Precaution
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 or a circuit board.
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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 45MHz 45MHz 95MHz 80MHz
Mod. Bit rate/
Bit Period
Time Slot
Period/Frame
Period
Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
890~915
935~960
270.833kbps
3.692us
576.9us
4.615ms
EGSM 900
Phase 2
880~915
925~960
0~124 &
975~1023
270.833kbps
3.692us
576.9us
4.615ms
DCS1800
Phase 1
1710~1785
1805~1880
512~885 512~810
270.833kbps
3.692us
576.9us
4.615ms
PCS1900
1850~1910
1930~1990
270.833kbps
3.692us
576.9us
4.615ms
Power Class 5pcl ~ 19pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl
Sensitivity -102dBm -102dBm -100dBm -100dBm
TDMA Mux 8 8 8 8
Cell Radius 35Km 35Km 2Km -
2-1
Speclflcation
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
030±3dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
DCS1800
TX Power
control level
030±3dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
PCS1800
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
814±3dBm
912±4dBm
10 10±4 dBm
11 8±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
814±3dBm
912±4dBm
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
3. Operation Instruction and Installation
Main Function
-1.3M Camera
-1.8", QCIF, 65K colors
-Video Recording & Messaging
-Music Player(MP3/AAC/AAC+)
-Multimedia Message Service (MMS)
-Bluetooth Wireless Technology
-E-mail
-Voice recorder
-Java / WAP2.0
-Tri-band(900/1800/1900MHz)
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Operation Instruction and Installation
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4. Array course control
4-1. Software Adjustments
Test Jig (GH80-03306A)
Serial Cable(CSA LL64151-A)
Test Cable(GH39-00499B)
Power Supply Cable
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Array course control
4-2. Software Downloading
4-2-1. Pre-requsite for Downloading
• Downloader Program(
OneNAND_Downloader_v12_for_PNX5230
•E200Mobile Phone
• Data Cable
• Binary file, TFS file
4-2-2. S/W Downloader Program
■
Load the binary download program by executing the
“
OneNAND_Downloader_v12_for_PNX5230
. Select the connected serial port and the rate of speed
1
. Select the check box, the mode you want to download.
2
”
- if the binary file wanted, check only 'BIN'
- if the tfs file wanted, check only 'TFS'
- if all the files wanted, check 'BIN+TFS'
)
1
2
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. Select the file(s) what you want to download
3
Array course control
4-3
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Array course control
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5. Exploded View/Disassembly&Assembly Instructions
5-1. Cellular phone Exploded View
QMW01
QFR01
QKP01
QME01
QMI01
QLC01
QSH01
QCA01
QMO01
QSP01
QVK01
QCR58
QRE01
QVO01
QCW01
QAN03
QMP01
QAN01
QSD01
QRF03
QCR04
QBA01
QBA00
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Exploded View/Disassembly&Assembly Instructions
5-2. Cellular phone Parts list
Design LOC Description Sec Code
QAN01 ANTENNA GH42-01116A
QAN03 FPCB ANTENNA CHIP-SGH E200 GH42-01099A
QBA01 INNER BATTERY PACK-800MAH , BL GH43-02790A
QBA00 PMO-COVER BATT GH72-36417A
QCA01 UNIT-CAMERA MODULE GH59-03978A
QCR04 SCREW-MACHINE 6001-001479
QCR58 SCREW-MACHINE 6001-001870
QCW01 PCT-COVER CAMERA WINDOW GH72-36429A
QFR01 ASSY CASE-FRONT GH98-03281A
QKP01 ASSY KEYPAD-(SER/BLK) GH98-03859A
QLC01 LCD-SGH E200 MODULE GH07-01054A
QMO01 MOTOR DC-SGH E200 GH31-00301A
QMP01 PBA MAIN-SGHE200 GH92-03601A
QMW01 ASSY COVER-MAIN WINDOW GH98-03886A
QSH01 ASSY BRACKET-SHIELD GH98-03284A
QSP01 SPEAKER 3001-002124
QVK01 UNIT-VOLUME KEY GH59-04001A
QVO01 ASSY KEY-VOLUME GH98-04936A
QRE01 ASSY CASE-REAR GH98-03282A
QRF03 PMO-COVER EAR GH72-36422A
QSD01 PMO-COVER MICRO SD GH72-36423A
QME01 UNIT-KEY FPCB GH59-04005A
QMI01 AS-MIC SVC GH81-05445A
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Exploded View/Disassembly&Assembly Instructions
Description Sec Code
BAG PE 6902-000634
CBF INTERFACE-DATA LINK CABLE GH39-00444A
ADAPTOR-SGHE690,BLK,EU,A_TYPE GH44-01361A
S/W CD-SGHE200 PC LINK CD GH46-00407A
UNIT-20P,EARPHONE,BLK,B-TYPE GH59-04029A
MANUAL-SFC GH68-04336A
LABEL(P)-BARCODE RUSSIA GH68-08494A
LABEL(R)-WATER SOAK GH68-09361A
LABEL(R)-MAIN(SER) GH68-14021C
MANUAL USERS-EU RUSSIAN GH68-14288A
BOX-UNIT BOX(SER) GH69-05106B
CUSHION-CASE(EU) GH69-05109A
MPR-INSU TAPE GH74-29553A
MPR-INSU TAPE GH74-30538A
MPR-TAPE SHEET LABEL GH74-31820A
MPR-TAPE MAIN WINDOW V2 GH74-32035A
VINYL-BOHO CAMERA WINDOW GH74-32399A
VINYL-BOHO MAIN WINDOW GH74-32939A
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Exploded View/Disassembly&Assembly Instructions
5-3. Disassembly and Assembly Instruction
5-3-1. Disassembly
1
1) Be careful of the damage of cover and scratch.
Unscrew 4 screws in rear cover
Unscrew marked
4 points
2
Separate the rear cover
3
From the bottom part separte the rear cover
1) Be careful of the damage of cover and scratch.
12
3
1) Be careful of the damage on key PBA
Remove the Volume key and separate
the Volume key PBA from case.
4
Separate the Camera Connector,
Main key PBA Connector and LCD
Connector from Main PBA
Use pinset for
separate
the LCD
connector
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Exploded View/Disassembly&Assembly Instructions
5
Separate the PBA ASSY from upper
case
6
Unscrew 3 screws in PBA ASSY
Unscrew marked
3 points
7
1) Speaker, camera, motor is attached by adhensive tape.
Thus be careful when disassemble.
Separate the PBA from
PBA ASSY Bracket
8
Separate the LCD from Bracket.
1) Adhesive tape is attached on back side of LCD. Thus
be careful when disassemble.
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Exploded View/Disassembly&Assembly Instructions
5-3-2. Assembly
1
Insert LCD to Bracket(front side).
2
1) Adhesive tape is attached on back side of Speaker, motor,
Insert PBA to bracket(back side)
camer. Thus be careful when assemble.
3
Screw to the PBA ASSY
Screwing
3 points
.
4
Assemble the PBA ASSY with the front
case
.
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Exploded View/Disassembly&Assembly Instructions
5
Insert the connector and fpcb to
market socket.
Use pinset for
insert
the LCD
connector
6
Attach the Volume key PBA on case
and locate the Volume key .
7
1
.
2
3
8
Screw the rear coverAssemble the Rear Case
Screw marked
4 points
.
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Exploded View/Disassembly&Assembly Instructions
5-8
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