Samsung SGH-Z630 User manual

UMTS TELEPHONE
SGH-Z630
UMTS TELEPHONE CONTENTS
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. Flow Chart of Troubleshooting
10. 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 Level ...............................................................................................2-2
3. Product Function
4. Array course control
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 Parts list ........................................................................................5-2
5-3. Disassembly ............................................................................................................5-4
5-4. Assembly .................................................................................................................5-6
6. MAIN Electrical Parts List
7. Block Diagrams
8. PCB Diagrams

Contents
9. Flow Chart of Troubleshooting
9-1. Baseband ............................................................................................................9-1
9-1-1. Power ON .....................................................................................................9-1
9-1-2. Initial .............................................................................................................9-4
9-1-3. SIM Part .........................................................................................................9-6
9-1-4. Microphone Part ...........................................................................................9-7
9-1-5. Speaker Part_1(MP3, SPEAKER PHONE) ................................................9-8
9-1-6. Speaker Part_2(RECEIVER) .....................................................................9-10
9-1-7. Charging Part .............................................................................................9-11
9-2. RF ......................................................................................................................9-13
9-2-1. EGSM RX ...................................................................................................9-13
9-2-2. DCS RX ......................................................................................................9-15
9-2-3. PCS RX ......................................................................................................9-16
9-2-4. EGSM TX ...................................................................................................9-17
9-2-5. DCS TX ......................................................................................................9-18
9-2-6. PCS TX ......................................................................................................9-19
10. Reference data

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1. Safety Precautions
1-1
This Document can not be used without Samsung's authorization
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.

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Safety Precautions
1-2
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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.

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2. Specification
2-1
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2-1. GSM/WCDMA General Specification
EGSM 900
Phase 2
DCS1800
Phase 1 PCS1900 WCDMA
Freq. Band[MHz]
Uplink/Downlink
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
1920~1980
2110~2170
ARFCN range 0~124 &
975~1023 512~885 512~810 10562~10838
Tx/Rx spacing 45 MHz 95 MHz 80 MHz 190 MHz
Mod. Bit rate/
Bit Period
270.833 kbps
3.692 us
270.833 kbps
3.692 us
270.833 kbps
3.692 us 3.84 Mcps/s
Time Slot
Period/Frame
Period
576.9 us
4.615 ms
576.9 us
4.615 ms
576.9 us
4.615 ms 10 ms
Modulation 0.3 GMSK 0.3 GMSK 0.3 GMSK UL:2BPSk
DL:QPSK
MS Power 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm MAX:24(+1,-3) dBm
MIN:<-50 dBm
Power Class 5 pcl ~ 19 pcl 0 pcl ~ 15 pcl 0 pcl ~ 15 pcl CLASS3
Sensitivity -102 dBm -100 dBm -100 dBm -106.7 dBm
TDMA Mux 8 8 8 -
Cell Radius 35 Km 2 Km - -

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Specification
2-2
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2-2. GSM TX power class
TX Power
control level EGSM900
533±2dBm
631±2dBm
729±2dBm
827±2dBm
925±2dBm
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
030±3dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
814±3dBm
912±4dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
TX Power
control level PCS1900
030±3dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
814±3dBm
912±4dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm

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3. Product Function
3-1
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3-1. Main Function
-Camera and camcorder
-Image editor
-Music player
-File viewer
-Bluetooth
-Photo printing
-i-mode browser
-Get personal with photo/vIDEO caller ID
-Name card
-Multimedia Message Service (i-MMS)
-Email (i-mail)
-Java
-Voice recorder

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4. Array course control
4-1
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IF Test Cable (GH39-00478A)
RF Test Cable (GH39-00397A)
Test JIG (GH80-03308A)

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Array course control
4-2
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4.1 Downloading Binaries.
Start the Downloader application.
You can get the downloader program from binary zip file. Unzip the file and move to the \tools\downloa
der directory. You will see below if run the [M6275]U-Medic v1.3_SVC.exe file.
Please follow the order. The detailed fact is explained below. (store the user data using PC-Studio3 if ne
cessary)
1. Load the Z630.mdc file.
2. Connect the Mobile Handset to the PC via USB port.
3. Download.
First, click the 'Load' button to select “Z630.mdc” file. The mdc file is located in the \tools\downloader dir
ectory. And then Connect the Mobile Handset to the PC via USB port. Press power button with red color
and button captioned 4 to put the mobile into download mode. To verify that the mobile is put into down
load mode, just check the front LCD screen of the mobile. (USB DOWNLOAD SAMSUNG UMTS)
Once the mobile is detected/sensed by the Downloader Application, the appropriate Mobile Entry will be
enabled in the application screen.Optionally Port Search button could be pressed to detect/sense the mob
ile.

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Array course control
4-3
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Press 'Download' Button to proceed. After successful completion of download, a message saying Downloa
d Completed will be flashed.
Please try to download again if you will see the "ERROR : Download Fail" popup. We need to download
twice when the Boot and Resource code is changed. This is for preventing a wrong operation.
Warning:-
Incorrect download of binary file may lead to incorrect operation of the mobile, or the mobile may not op
erate at all.

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5. Exploded View and Parts List
5-1
This Document can not be used without Samsung's authorization
5-1. Cellular phone Exploded View
QCK01
QFU01
QKP02
QLC01
QME01
QFL01
QME03
QCA00
QMW01
QSP05
QCR17
QHI01
QFR01
QMP01
QSH01
QVO01
QCA01
QCR12
QRE01
QPC01
QVK01
QCA02
QAN02
QCR32
QMI03
QCB01
QIF01
QSD01
QCW01
QCR56
QBA00
QBA01
QBR03
QRF01

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Exploded View and Parts List
5-2
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Design LOC Discription SEC CODE
QAN02 INTENNA-SGHZ630 GH42-00911A
QBA00 ASSY CASE-BATTERY GH98-02392A
QBA01 BATTERY-880MAH,BLK,MAIN GH43-02253A
QBR03 IPR-BRACKET SUB KEY V2 GH70-01675A
QCA00 UNIT-VGA CAMERA(SELF) GH59-03204A
QCA01 UNIT-2M CAMERA(REC) GH59-03190A
QCA02 UNIT-CAMERAKEY GH59-03237A
QCB01 CBF COAXIAL CABLE-SGHZ630 ANTE GH39-00598A
QCK01 ASSY KEY-CAMERA GH98-02751A
QCR06 SCREW-MACHINE 6001-001155
QCR12 SCREW-MACHINE 6001-001530
QCR17 SCREW-MACHINE 6001-001460
QCR32 SCREW-MACHINE 6001-001700
QCW01 PMO-COVER WINDOW CAMERA GH72-34702A
QFL01 ASSY MEC-HINGE S/L F/C GH75-09403A
QFR01 MEA-FRONT KIT(CL/GRY) GH97-06739A
QFU01 ASSY MEC-UPPER SLIDE GH75-09381A
QHI01 ASSY ACCE-PUSH ROD GH98-01237A
QKP02 ASSY KEYPAD-SUB(TIM/CA) GH75-09400A
QLC01 MEA-LCD MODULE KIT GH97-06604A
QME01 UNIT-EL KEY PBA(NAVI) GH59-03233A
QME03 UNIT-SPK_MOT FPCB GH59-03205A
QMI03 PMO-MIC HOLDER GH72-34159A
QMP01 PBA MAIN-SGH-Z630 GH92-02568A
QMW01 ASSY MEC-COVER MAIN WINDOW GH75-09396A
QPC01 MEA-SLIDE FPCB KIT GH97-06605A
QRF01 MPR-TAPE RF SHEET GH74-27744A
QSH01 ASSY COVER-SHIELD CAN GH98-02614A
QSP05 ASSY DECO-SPK GH98-01405A
QVK01 UNIT-VOLUME KEY GH59-03239A
QVO01 PMO-KEY VOLUME GH72-35859A
QRE01 ASSY MEC-COEVER REAR GH75-09397A
QIF01 PMO-COVER EAR IF GH72-29654A
QSD01 PMO-COVER MICRO SD GH72-29655A
5-2. Cellular phone Parts list

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Exploded View and Parts List
5-3
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Discription SEC CODE
BAG PE 6902-000297
CBF INTERFACE-DATA LINK CABLE GH39-00444A
ADAPTOR-SGHE690,BLK,EU,A_TYPE GH44-01361A
S/W CD-SAMSUNG PC STUDIO 3.0,Z GH46-00327A
UNIT-EARPHONE(BLK) GH59-02499A
LABEL(P)-WATER SOAK GH68-02026A
LABEL(R)-MASTER TIM GH68-11408D
MANUAL USERS-TIM ITALIAN GH68-12568A
LABEL(R)-MAIN(TIM) GH68-12832A
CUSHION-CASE TA2 GH69-04602A
BOX(P)-UNIT MAIN(TIM) GH69-04636E
RMO-HINGE DAMPER A GH73-08414A
MPR-TAPE LCD PCB GOLD GH74-17771A
MPR-TAPE LCD CONN A GH74-18637A
MPR-VINYL BOHO MAIN WINDOW GH74-26869A
MPR-VINYL BOHO REAR UPPER GH74-26872A
MPR-VINYL BOHO REAR CAMERA GH74-26874A
MPR-INSU TAPE GH74-26989A
MPR-INSU TAPE GH74-26990A
MPR-SPONGE SLIDE FPCB NOISE GH74-26997A
MPR-TAPE SLIDE CON SHIELD GH74-27005A
MPR-TAPE BATT MASKING GH74-27006A
MPR-TAPE GH74-27010A
MPR-TAPE GH74-27010A
MPR-GASKET TAPE GH74-27014A
MPR-TAPE MAIN KEY FPCB SHIELD GH74-27283A
MPR-TAPE LCD MASKING A GH74-27284A
MPR-TAPE LCD MASKING B GH74-27285A
MPR-TAPE LCD DONG GH74-27287A
MPR-TAPE 2M CAMERA CON GH74-27422A
MPR-INSU TAPE GH74-27424A
MPR-TAPE MAIN CON GH74-27435A
MPR-TAPE SHEET SLIDE SCREW GH74-27743A
MPR-INSU TAPE GH74-27774A
MPR-SPONGE REAR BGA ABS A GH74-28042A
MPR-SPONGE REAR BGA ABS B GH74-28043A
MPR-SPONGE T FLASH GH74-28055A
MPR-INSU TAPE GH74-28186A
MPR-VINYL BOHO MAIN WINDOW GH74-28397A
MPR-TAPE MAIN WINDOW WATER GH74-28420A
AS-IC-MCP UMTS GH81-05913A

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Exploded View and Parts List
5-4
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5-3. Disassembly
1
3
2
1) After remove the green tape, disassemble the 3*4 connector
2) After disassemble the CAM KEY FPCB using tweezers,
3*4 key FPCB is located in CAM KEY FPCB behind.
3) Disassemble VOL KEY FPCB using tweezers.
4) Disassemble INTENNA WIRE using tweezers.
5) Softly lift the CAMERA using tweezers.
※caution
1) When moving the position of the 3*4 KEY CONNECTOR FPCB and CAM KEY FPCB,
attention for the FPCB not to be damaged,
2) When disassembling INTENA WIRE, attention for the end of the WIRE not to be bend.
Unscrew 4 places of the Rear.
※caution
1) Attention, Avoid scratching
2) using the star driver
1) Open the lower part of Rear using stick for
disassembly. And With the picture it
disassemble in same order (And
disassemble in order such as the picture)
※caution
1) Attention, Avoid scratching
①
②
③
④
⑤

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Exploded View and Parts List
5-5
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4
76
5
1) Softly remove tape using tweezers, FPCB
and in tape internal it pulls out Extract
FPCB to TAPE inside after lift TAPE using
tweezers
※caution
1) When pulling out the FPCB on LCD, not to
be bend.
2) Remove bronze cover tape, FPCB take off
in lower such as the picture
※caution
1) When pulling out the FPCB on LCD, not to
be bend.
1) Remove a green insulation Tape on the
FPCB Connector using tweezers.
2) Open the cover of the Connector and pull
out the Slide FPCB carefully in the PBA.
※caution
1) Attention not to be get the crack
1) Remove the Screw Cap
2) Unscrew 4 places of Front
※caution
1) Attention, SET does not occur scratch
2) Using the a screwdriver

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Exploded View and Parts List
5-6
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9
1),2) Remove VGA CAM such as pictures using tweezers, disassemble connector of the
bottom
3) Remove tape in FPCB connector using tweezers
3),4) After lift connector pin, disassemble FPCB using tweezers
5) Remove SPK,MOT ASS'Y using tweezers
※caution
1) When disassemble VGA CAMERA using tweezers, attention not to be get the crack
2) Attention not to be get the damage
3) When disassemble LCD FPCB, using tweezers not to be get the crack
①
②③④
⑤
10 11
1)Downing lower such as picture
※caution
1) Attention, Avoid scratching.
1) With right hand thumb it hands down the
LOWER in the lower part and the FRONT
and it disjoints.
※caution
1) With the picture together it catches the
portion which is to the dotted line which is
ablue
2) Attention, Avoid scratching.

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Exploded View and Parts List
5-7
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1
43
2
1) VGA CAMERA arrives like picture
2) LCD FPCB insult connector
※caution
1) Attention, SET does not occur scratch
2) Attention LCD FPCB not to be get the
crack
1) Line in the lower part in standard, it raises
the FPCB
2) With the picture Bronze cover TAPE
attatches onthe black line that is standard
※caution
1) Attention LCD FPCB not to be get the
crack
1) With the picture 3*4 key arrives
safely the UPPER
※caution
1) 3*4 KEY`s hole in lower to be in contact
in the UPPER, arrives safely.
1) The SPK arriving safely first it arrives
safely the MOT after. It follows the line
which is coming to carve the FPCB in the
LCD and it arrives safely.
2) It inserts the FPCB in CONNECTOR portion
※caution
1) The MOT&SPK the ASS'Y should have
arrived safely completely in shooting out, it
is confirmed.
2) In order for the FPCB not to be the crack
the branch, it arrives safely.
①
②
①
②
5-4. Assembly

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Exploded View and Parts List
5-8
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5
87
6
1) The PUSH LOADER with the picture it
arrives safely to the FRONT.
※caution
1) Attention, SET does not occur scratch
1) With the picture the LOWER inserts in
PUSH LOADER.
※caution
1) Attention, SET does not occur scratch
1) With the picture together right side insult
in FRONT shooting out.
※caution
1) Attention, SET does not occur scratch
1) With the picture it hands down the FRONT
left side side together by the left hand and
it inserts the LOWER.
※caution
1) Attention, SET does not occur scratch

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Exploded View and Parts List
5-9
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9
1211
10
1) It combines the UPPER ASS'Y which in the
LOWER it assembles rom before.
(Combination hour you must put out the
TAPE which is sticking in 3*4KEY FPCB
anditmustcombineandLCDFPCBenters
well).
※caution
1) Attention FPCB not to be get the crack
It combines the UPPER ASS'Y which in the
LOWER it assembles from before
1) With the picture it catches the FPCB of the
ASS'Y which it assembles in 5 procedure, it
combines in the PBA CONNECTOR
※caution
1) Attention FPCB not to be get the crack
1)TheFPCBCONNECTORclosesandgreen
insulation TAPE with the picture it
attaches in same location.
※caution
1) The green insulation TAPE attaches rightly
in top part of the PORON.
1) The CAM FPCB go to the 3*4 KEY FPCB
lower part, it assembles.
※caution
1) Attention FPCB of the CAMERA, LCD and
VOLUME KEY not to be damage