Samsung SGH-E830 User manual

GSM TELEPHONE
SGH-E830
GSM TELEPHONE CONTENTS
1. Safety Precautions
2. Specification
3. Product Function
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

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1. Safety Precautions
1-1
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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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Safety Precautions
1-2
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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
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2-1
PCS1900
1850~1910
1930~1990
512~810
80MHz
270.833kbps
3.692us
576.9us
4.615ms
0.3GMSK
30dBm~0dBm
0pcl ~ 15pcl
-100dBm
8
-
GSM900
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 45MHz 45MHz 95MHz
Mod. Bit rate
/BitPeriod 270.833kbps 3.692us 270.833kbps 3.692us 270.833kbps 3.692us
Time Slot Period
/FramePeriod 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm
Power Class 5pcl ~ 19pcl 5pcl ~ 19pcl 0pcl ~ 15pcl
Sensitivity -102dBm -102dBm -100dBm
TDMA Mux 8 8 8
Cell Radius 35Km 35Km 2Km
2-1. GSM General Specification

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Specification
2-2
TX Power
control level PCS1900
030±2dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
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
TX Power
control level DCS1800
030±2dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
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
TX Power
control level GSM900
533±2dBm
631±3dBm
729±3dBm
827±3dBm
925±3dBm
10 23±3 dBm
11 21±3 dBm
12 19±3 dBm
13 17±3 dBm
14 15±3 dBm
15 13±3 dBm
16 11±5 dBm
17 9±5 dBm
18 7±5 dBm
19 5±5 dBm
2-2. GSM TX power class

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Specification
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2-3
TX Power
control level GSM900
827±3dBm
925±3dBm
10 23±3 dBm
11 21±3 dBm
12 19±3 dBm
13 17±3 dBm
14 15±3 dBm
15 13±3 dBm
16 11±5 dBm
17 9±5 dBm
18 7±5 dBm
19 5±5 dBm
TX Power
control level DCS1800
226-4/+3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
812±3dBm
910±3dBm
10 14±3 dBm
11 12±4 dBm
12 10±4 dBm
13 8±4dBm
14 6±4 dBm
15 4±4 dBm
2-3. GSM EDGE TX power class
TX Power
control level PCS1900
226-4/+3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
812±3dBm
910±3dBm
10 14±3 dBm
11 12±4 dBm
12 10±4 dBm
13 8±4dBm
14 6±4 dBm
15 4±4 dBm

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Specification
2-4

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3. Product Function
3-1
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Main Function
-2 Megapixel Camera
-262K Color TFT QCIF Screen (2.0" 176×220)
-Video Recording & Messaging
-Mp3, USB 2.0
-Bluetooth Wireless Technology
-Multimedia Message Service (MMS)
-External Memory
-E-mail
-Voice recorder
-Java / WAP2.0
-Tri-band(900/1800/1900MHz)
-FM Radio
-Stereo / Speaker Phone

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Product Function
3-2
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4. Array course control
4-1
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4-1. Software Adjustments
Power Supply Cable
Serial Cable(CSA LL64151-A)
Test Jig (GH80-03306A) Test Cable (GH39-00499A)

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Array course control
4-2
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4-2. Software Downloading
4-2-1. Pre-requsite for Downloading
• Downloader Program(OneNAND Downloader v1.2 For PNX5230)
• E830 Mobile Phone
• Data Cable
• Binary file, TFS file
4-2-2. S/W Downloader Program
■Load the binary download program by executing the
“OneNAND Downloader v1.2 For PNX5230”
1. Select the connected serial port and the rate of speed
2. Select the check box, the mode you want to download.
- if the binary file wanted, check only 'BIN'
- if the tfs file wanted, check only 'TFS'
- if all the files wanted, check 'BIN+TFS'

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Array course control
4-3
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3. Select the file(s) what you want to download

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Array course control
4-4
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5-1
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5. Exploded View/Disassembly&Assembly Instructions
5-1. Cellular phone Exploded View
QFR01
QKP01
QME01
QSH01
QMP01
QAN02
QCR05
QCK01
QRE01
QRF01
QCR67
QSC13
QSC14
QBA01
QBC00
QKP02
QME02
QHI01
QSD01
QIF01
QCR12
QFU01
QSP02
QLC01
QPC01
QCA01
QFL01
QVK01
QCR32
QVO01
QSC02
QSC01

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Exploded View/Disassembly&Assembly Instructions
5-2
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5-2. Cellular phone Parts list
Design LOC Description SEC CODE
QAN02 INTENNA-SGHE830 GH42-01092A
QBA01 INNER BATTERY PACK-800MAH,BLK, GH43-02747A
QBC00 ASSY COVER-BATTERY GH98-03567B
QCA01 UNIT-SGHE830 CAMERA MODULE GH59-03877A
QCK01 PMO-CAMERA KEY GH72-35696B
QCR05 SCREW-MACHINE 6001-001478
QCR12 SCREW-MACHINE 6001-001530
QCR32 SCREW-MACHINE 6001-001700
QCR67 SCREW-MACHINE 6001-002083
QFU01 ASSY CASE-SLIDE UPPER GH98-02928B
QKP01 ASSY KEYPAD-MAIN(EU/TI_SIL) GH98-02945B
QKP02 ASSY KEYPAD-SUB(EU/TI_SIL) GH98-02946B
QLC01 LCD-LCD MODULE GH07-01038A
QME01 UNIT-MAIN KEY PBA GH59-03859A
QME02 UNIT-SUB KEY PBA GH59-03860A
QMP01 PBA MAIN-SGHE830 GH92-03369A
QPC01 MEA-SLIDER FPCB KIT GH97-07407A
QRE01 ASSY CASE-REAR GH98-02929B
QRF01 PMO-COVER RF GH72-35692B
QSC01 RMO-RUBBER SCREW LOWER L GH73-08511B
QSC02 RMO-RUBBER SCREW LOWER R GH73-08512B
QSC13 RMO-RUBBER SCREW REAR L GH73-08509B
QSC14 RMO-RUBBER SCREW REAR R GH73-08510B
QSH01 ASSY BRACKET-SHIELD KEY GH98-02976A
QSP02 UNIT-MODULE SPEAKER GH59-03957A
QVK01 UNIT-VOLUME KEY MOT FPCB GH59-03855A
QVO01 PMO-VOL KEY GH72-35697B
QFR01 ASSY CASE-FRONT GH98-02926B
QSD01 PMO-COVER SD GH72-35698B
QIF01 PMO-COVER IF GH72-35699B
QFL01 ASSY CASE-SLIDE LOWER GH98-02930B
QHI01 ASSY HINGE-ACTUATOR BODY GH98-04447A

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Exploded View/Disassembly&Assembly Instructions
5-3
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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-SGHE830 PC LINK CD GH46-00409A
UNIT-20P,EARPHONE,BLK,B-TYPE GH59-04029A
LABEL(P)-UNIT SOUTH AFRICA GH68-01335J
LABEL(R)-WATER SOAK GH68-09361A
LABEL(R)-MAIN(XFA) GH68-14022B
MANUAL USERS-EU ENGLISH GH68-14025A
MANUAL USERS-EU PORTUGUESE GH68-14371A
BOX-UNIT BOX(CEN) GH69-05107A
CUSHION-CASE(EU) GH69-05218A
MPR-BOHO VINYL MAIN WIN GH74-15426A
MPR-INSU TAPE GH74-28277A
MPR-TAPE GH74-28490A
MPR-TAPE GH74-28491A
MPR-TAPE GH74-28491A
MPR-TAPE GH74-28492A
MPR-INSU TAPE GH74-28493A
MPR-INSU TAPE GH74-29128A
MPR-INSU TAPE GH74-31113A
MPR-GASK TAPE GH74-31489A

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Exploded View/Disassembly&Assembly Instructions
5-4
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1) Remove 6POINT SCREWS 1) Don't damage a structure carefully when
separating rear case.
1)When eleminting a KEY FPCB and a VOLUME
/ MOT FPCB, don't damage a FPCB carefully.
1) Don't damage a Slide FPCB carefully
while raising structure higher. 1) Don't damage a FPCB carefully
5-3. Disassembly and Assembly Instructions
5-3-1. Disassembly
1 2
3 4
56
1)Remove 6 screws 2) Push rear cover to
right a little and
Separating a rear case
when separating top
hook.
1)Untiesidehooks
using JIG separator.
(sameleft,right)
1)Eleminating a
connector of top
TAPE
2) Eliminating a
PBA SCREW
1) Extract KEY FPCB/
VOL/MOT to right..
1) Eleminte SCREW 4POINT of SLIDE HINGE
PLATE
2) Untie hooks raising top of FRONT. 1) After folding FPCB CON, extract
to ass'y hole of Front.
1) Raise a PBA and Eliminate a
SLIDE FPCB

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Exploded View/Disassembly&Assembly Instructions
5-5
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1) Don't damege FPCB carefully 1) Don't damege FPCB carefully for entangling
FPCB when separating structure.
otogra
1) Don't separate fabric of speaker carefully. 1) photograph f Completing seperating Slide ass'y
7
1)Eleminte
SCREW 6POINTs
8
1) Hold a end of FPCB and
raising to upper part.
2) Hold a lower of FPCB and
down.
1) Eleminte a slide lower
raising from top part.
1)Raise a speaker
using a tweezers
1) Hold and raising a LCD module
with sub key FPCB.

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Exploded View/Disassembly&Assembly Instructions
5-6
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1) While assembling a LCD ass'y, Don't
separate FPCB carefully.
1)When assembling structure, don't chew and
damage FPCB carefully.
1) Attach to silk line certainly
2) Press after fixing Slide FPCB.
1)Don't fold and damage FPCB carefully.
5-3-2. Assembly
1
1) Insert screw rubber dividing by
left and right.
2
34
56
2) After eleminating
speaker tape, combine
camera to lower part
of upper.
1) After assembling LCD module to
lower structure, combine SUB
FPCB.
1) Press SPK and CAMERA
again.
1) After assembling
SLIDE LOWER from lower
part, assemble upper part.
1) Hold a end of FPCB and
fold to silk line once.
2) Hold a end of FPCB and
down to silk line again.
1)
1)Combine screw
6points
1) After fold a FPCB con, Insert it
to ass'y hole.

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Exploded View/Disassembly&Assembly Instructions
5-7
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1) When state of FPCB is short, happen to
damage and break FPCB carefully. 1) Don't damage FPCB while at work.
1) As reaching PBA inacurracy
7 8
910
11 12
1) Combine PBA to FPCB extracting after
push Front to top while don't hang top hook
1) Combine PBA to FPCB extracting after
push Front to top while don't hang top hook
1) Hang hook downing to lower front.
2) Combine screw 4points of slide hinge plate.
1) Attach to tape of
top connector.
2)Combine PBA
SCREW
1) When reaching PBA, hang to screw bosses of
2point and left, right 2point hook of Front.
1)Insert VOLUME KEY direction carefully.