GSM TELEPHONE
SGH-Z650i
GSM 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 |
This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.
Samsung Electronics Co.,Ltd.
2006. 10. Rev.1.0
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
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
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
2. Specification
2-1. GSM/WCDMA General Specification
|
|
EGSM 900 |
DCS1800 |
PCS1900 |
WCDMA |
|
|
|
Phase 2 |
Phase 1 |
|||
|
|
|
|
|||
|
|
|
|
|
|
|
Freq. Band[MHz] |
880~915 |
1710~1785 |
1850~1910 |
1920~1980 |
||
Uplink/Downlink |
925~960 |
1805~1880 |
1930~1990 |
2110~2170 |
||
|
|
|
|
|
|
|
ARFCN range |
0~124 & |
512~885 |
512~810 |
10562~10838 |
||
975~1023 |
||||||
|
|
|
|
|
||
|
|
|
|
|
|
|
Tx/Rx spacing |
45 MHz |
95 MHz |
80 MHz |
190 MHz |
||
|
|
|
|
|
|
|
Mod. Bit |
GPRS |
270.833 kbps |
270.833 kbps |
270.833 kbps |
|
|
3.692 us |
3.692 us |
3.692 us |
|
|||
|
3.84 Mcps/s |
|||||
rate/ |
|
|
|
|
||
|
812.5 Kbps |
812.5 Kbps |
812.5 Kbps |
|||
Bit Period |
EDGE |
|
||||
|
3.692 us |
3.692 us |
3.692 us |
|
||
|
|
|
||||
|
|
|
|
|
|
|
Time Slot |
576.9 us |
576.9 us |
576.9 us |
10 ms |
||
Period/Frame Period |
4.615 ms |
4.615 ms |
4.615 ms |
|||
|
||||||
|
|
|
|
|
|
|
|
GPRS |
0.3 GMSK |
0.3 GMSK |
0.3 GMSK |
UL:2BPSk |
|
Modulation |
|
|
|
|
||
EDGE |
8 PSK |
8 PSK |
8 PSK |
DL:QPSK |
||
|
||||||
|
|
|||||
|
|
|
|
|
|
|
|
GPRS |
33 dBm~5 dBm |
30 dBm~0 dBm |
30 dBm~0 dBm |
MAX:24(+1,-3) dBm |
|
MS Power |
|
|
|
|
||
|
|
|
|
MIN:<-50 dBm |
||
EDGE |
27~5 dBm |
26~0 dBm |
26~0 dBm |
|||
|
||||||
|
|
|||||
|
|
|
|
|
|
|
|
GPRS |
5 pcl ~ 19 pcl |
0 pcl ~ 15 pcl |
0 pcl ~ 15 pcl |
|
|
Power Class |
|
|
|
|
CLASS3 |
|
EDGE |
8~19(class E2) |
2~15(class E2) |
2~15(class E2) |
|||
|
|
|||||
|
|
|
|
|
|
|
Sensitivity |
-102 dBm |
-100 dBm |
-102 dBm |
-106.7 dBm |
||
|
|
|
|
|
||
TDMA Mux |
8 |
8 |
8 |
- |
||
|
|
|
|
|
||
Cell Radius |
35 Km |
2 Km |
2 Km |
- |
||
|
|
|
|
|
|
2-1
Specification
2-2. GMSK TX power Level
TX Power |
GSM900 |
|
TX Power |
DCS1800 |
|
TX Power |
PCS1900 |
control |
|
control |
|
control |
|||
level |
|
|
level |
|
|
level |
|
|
|
|
|
|
|
|
|
5 |
33±2 dBm |
|
0 |
30±2 dBm |
|
0 |
30±2 dBm |
|
|
|
|
|
|
|
|
6 |
31±3 dBm |
|
1 |
28±3 dBm |
|
1 |
28±3 dBm |
|
|
|
|
|
|
|
|
7 |
29±3 dBm |
|
2 |
26±3 dBm |
|
2 |
26±3 dBm |
|
|
|
|
|
|
|
|
8 |
27±3 dBm |
|
3 |
24±3 dBm |
|
3 |
24±3 dBm |
|
|
|
|
|
|
|
|
9 |
25±3 dBm |
|
4 |
22±3 dBm |
|
4 |
22±3 dBm |
|
|
|
|
|
|
|
|
10 |
23±3 dBm |
|
5 |
20±3 dBm |
|
5 |
20±3 dBm |
|
|
|
|
|
|
|
|
11 |
21±3 dBm |
|
6 |
18±3 dBm |
|
6 |
18±3 dBm |
|
|
|
|
|
|
|
|
12 |
19±3 dBm |
|
7 |
16±3 dBm |
|
7 |
16±3 dBm |
|
|
|
|
|
|
|
|
13 |
17±3 dBm |
|
8 |
14±3 dBm |
|
8 |
14±3 dBm |
|
|
|
|
|
|
|
|
14 |
15±3 dBm |
|
9 |
12±4 dBm |
|
9 |
12±4 dBm |
|
|
|
|
|
|
|
|
15 |
13±3 dBm |
|
10 |
10±4 dBm |
|
10 |
10±4 dBm |
|
|
|
|
|
|
|
|
16 |
11±5 dBm |
|
11 |
8±4 dBm |
|
11 |
8±4 dBm |
|
|
|
|
|
|
|
|
17 |
9±5 dBm |
|
12 |
6±4 dBm |
|
12 |
6±4 dBm |
|
|
|
|
|
|
|
|
18 |
7±5 dBm |
|
13 |
4±4 dBm |
|
13 |
4±4 dBm |
|
|
|
|
|
|
|
|
19 |
5±5 dBm |
|
14 |
2±5 dBm |
|
14 |
2±5 dBm |
|
|
|
|
|
|
|
|
|
|
|
15 |
0±5 dBm |
|
15 |
0±5 dBm |
|
|
|
|
|
|
|
|
2-2
Specification
2-3. EDGE TX Power Level
TX Power |
GSM850 |
|
TX Power |
DCS1800 |
|
TX Power |
PCS1900 |
control |
|
control |
|
control |
|||
level |
|
|
level |
|
|
level |
|
|
|
|
|
|
|
|
|
8 |
27±3 dBm |
|
2 |
26±3 dBm |
|
2 |
26±3 dBm |
|
|
|
|
|
|
|
|
9 |
25±3 dBm |
|
3 |
24±3 dBm |
|
3 |
24±3 dBm |
|
|
|
|
|
|
|
|
10 |
23±3 dBm |
|
4 |
22±3 dBm |
|
4 |
22±3 dBm |
|
|
|
|
|
|
|
|
11 |
21±3 dBm |
|
5 |
20±3 dBm |
|
5 |
20±3 dBm |
|
|
|
|
|
|
|
|
12 |
19±3 dBm |
|
6 |
18±3 dBm |
|
6 |
18±3 dBm |
|
|
|
|
|
|
|
|
13 |
17±3 dBm |
|
7 |
16±3 dBm |
|
7 |
16±3 dBm |
|
|
|
|
|
|
|
|
14 |
15±3 dBm |
|
8 |
14±3 dBm |
|
8 |
14±3 dBm |
|
|
|
|
|
|
|
|
15 |
13±3 dBm |
|
9 |
12±4 dBm |
|
9 |
12±4 dBm |
|
|
|
|
|
|
|
|
16 |
11±5 dBm |
|
10 |
10±4 dBm |
|
10 |
10±4 dBm |
|
|
|
|
|
|
|
|
17 |
9±5 dBm |
|
11 |
8±4 dBm |
|
11 |
8±4d Bm |
|
|
|
|
|
|
|
|
18 |
7±5 dBm |
|
12 |
6±4 dBm |
|
12 |
6±4 dBm |
|
|
|
|
|
|
|
|
19 |
5±5 dBm |
|
13 |
4±4 dBm |
|
13 |
4±4 dBm |
|
|
|
|
|
|
|
|
|
|
|
14 |
2±5 dBm |
|
14 |
2±5 dBm |
|
|
|
|
|
|
|
|
|
|
|
15 |
0±5 dBm |
|
15 |
0±5 dBm |
|
|
|
|
|
|
|
|
2-3
3. Product Function
Main Function
-3G
-Camera and camcorder
-Media player
-Bluetooth
-File viewer
-Web browser
-Name card
-Multimedia Message Service(MMS)
-Java
-Calendar
-Voice recorder
3-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
4. Array course control
Test Jig (GH80-03308A)
Test Cable (GH39-00478A)
RF Test Cable (GH39-00397A)
4-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
4-1. Pre-requsite for Downloading
1)One binary directory and one resource files for SGH-Z650i TITAN_BOUSEC - main binary directory for BOUYGTEL SECUMTS_rsc.bin - resource file
2)Download program for SGH-Z650ii
SGH-Z650i download program([M6275]U-Medic_V1[1].3.exe )
3)Mobile phone (SGH-Z650i )
4)USB Data cable for SGH-Z650i
4-2. Download binary files
1) Run download program
4-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
2) Select the check boxes which you want to download.[check the green box below.] Select all the check boxes to download boot-loader, code binary and resources all at once.
All the check boxes
are selected.
4-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
3) Click […] button to locate binary. Click [1st] button to locate the folder which contains code binary files.(Also contains boot-loader)
1st
Click browse button([…])
to locate and input the
folder which contains
Code binary files.
4-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
4) Please click […] button to locate resource binary. Click [2nd] button to locate the resource binary file.
2nd
Click browse button([ …])
to locate and input the
folder which contains
Code binary files.
5) Connect USB cable to the handset which is in USB download mode. (To enter the USB download mode, keep “keypad 4 Key” pressed when you press “power key” to turn on SGH-Z650i.)
4-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
Make sure the port is detected and ready to download, connect the handset to usb cable after you run U-Medic application.
This is the start point of download, When you select the check box of “Change Boot Area”, the value will be changed from 70000 to 0 automatically.
5)Click “Download” button to start downloading all the binary
6)If download finished successfully, phone is rebuild automatically.
7)After boot up, you should perform ‘Full Service Reset”
- Full SVC Reset
. Press the buttons ‘*2767*3855#’ in the idle state, then press 1.
. The phone will be reset automatically and rebooted - Factory Pre-configuration
. For O2 : Press the buttons ‘*#01010522#’ in the idle state, then press 1 for UK, 2 for IR
. For BOUYGTEL : Press the buttons ‘*#01010522#’ in the idle state, then press 1
- The phone will be reset automatically, and you’ve done all steps.
4-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
5. Exploded View and Parts List
5-1. Cellular phone Exploded View
|
|
|
|
|
QFU01 |
QFR01 |
|
|
|
|
|
|
|
QIF01 |
|
QCA00 |
|
|
|
QSP01 |
QKP02 |
||
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
QCA01 |
QLC01 |
|
|
|
|
|
|
QCR62 |
|
|
|
|
QME01 |
|
|
|
|
|
QMP02 |
QVO01 |
|
|
|
|
|
QCB01 |
|
|
|
|
QFL01 |
QAN02 |
|
|
|
|
|
|
|
|
|
|
|
QMO01 |
QCA02 |
QCR12 |
|
|
|
|
|
|
|
||
QMP01 |
|
QPC01 |
|
|
|
QVK01 |
|
|
|
|
|
|
|
|
|
|
|
QCK01 |
|
|
|
QSC05 |
QCR05 |
QRE01 |
|
|
|
QSC07 |
|
|
|
|
|
|
|
|
QSD01 |
|
|
|
|
QCR04 |
|
|
|
|
|
QRF01 |
|
|
|
|
|
QBA01 |
|
|
|
|
|
QBA00 |
|
|
|
|
|
|
|
5-1 |
|
|
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Exploded View and Parts List
5-2. Cellular phone Parts list
Degign LOC |
Discription |
SEC CODE |
|
QAN02 |
|
INTENNA-SGHZ650I |
GH42-00971A |
QBA00 |
|
PMO-CASE BATT |
GH72-33724A |
QBA01 |
|
INNER BATTERY PACK-900MAH |
GH43-02398A |
QCA00 |
|
UNIT-SGHZ650I VGA CAMERA(SELF) |
GH59-03582A |
QCA01 |
|
UNIT-SGHZ650I 2M CAMERA(REC) |
GH59-03594A |
QCA02 |
|
UNIT-SGHZ650I CAMERA KEY |
GH59-03583A |
QCB01 |
|
CBF COAXIAL CABLE-SGHZ650I |
GH39-00668A |
QCK01 |
|
PMO-POWER KEY |
GH72-33722A |
QCR04 |
|
SCREW-MACHINE |
6001-001479 |
QCR05 |
|
SCREW-MACHINE |
6001-001478 |
QCR12 |
|
SCREW-MACHINE |
6001-001530 |
QCR62 |
|
SCREW-MACHINE |
6001-002023 |
QFU01 |
|
MEA-SLIDE UPPER ASSY |
GH97-06683A |
QKP02 |
|
ASSY KEYPAD-SUB(XEF/TGI) |
GH98-02062A |
QLC01 |
|
ELA UNIT-SGHZ650I LCD MODULE |
GH96-02255A |
QME01 |
|
UNIT-SGHZ650I METAL DOME |
GH59-03609A |
QMO01 |
|
MOTOR DC-SPHM500 |
GH31-00242A |
QMP01 |
|
PBA MAIN-SGHZ650I |
GH92-03058A |
QMP02 |
|
PBA SUB-SGHZ650I |
GH92-03119A |
QPC01 |
|
MEA-SLIDE FPCB KIT |
GH97-06678A |
QRF01 |
|
MPR-TAPE RF |
GH74-27671A |
QSC05 |
|
RMO-RUBBER SCREW SLIDE L |
GH73-07872A |
QSC07 |
|
RMO-RUBBER SCREW SLIDE R |
GH73-07871A |
QSP01 |
|
SPEAKER |
3001-001965 |
QVK01 |
|
UNIT-SGHZ650I VOLUMEKEY |
GH59-03600A |
QVO01 |
|
PMO-VOLUME KEY |
GH72-33723A |
QFL01 |
|
ASSY CASE-SLIDE LOWER |
GH98-02059A |
|
QCR62 |
SCREW-MACHINE |
6001-002023 |
QFR01 |
|
MEA-FRONT ASSY |
GH97-06682A |
|
QIF01 |
PMO-COVER EAR IF |
GH72-33737A |
QRE01 |
|
ASSY CASE-REAR |
GH98-02069A |
|
QSD01 |
PMO-COVER MS CARD |
GH72-33725A |
5-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Exploded View and Parts List
Discription |
|
SEC CODE |
BAG PE |
|
6902-000297 |
CBF INTERFACE-DATA LINK CABLE |
|
GH39-00444A |
ADAPTOR-SGHD800 TA(EU) |
|
GH44-01060A |
S/W CD-SGHZ650I PC STUDIO 3.0 |
|
GH46-00334A |
UNIT-EARPHONE(BLK) |
|
GH59-02499A |
LABEL(P)-WATER SOAK |
|
GH68-02026A |
LABEL(P)-WATER SOAK |
|
GH68-02026A |
LABEL(P)-WATER SOAK |
|
GH68-02026A |
LABEL(P)-BOG MP3 |
|
GH68-11247A |
MANUAL USERS-BOG FRENCH |
|
GH68-12627A |
LABEL(R)-MAIN(FRAN) |
|
GH68-12711B |
BOX(P)-UNIT MAIN TA3(EU) |
|
GH69-04537A |
CUSHION-CASE TA2 MA4 |
|
GH69-04542A |
MPR-REMOVE TAPE LCD |
|
GH74-13804A |
MPR-TAPE LED |
|
GH74-17926A |
MPR-TAPE REMOVE LCD |
|
GH74-18286A |
MPR-TAPE IF COVER |
|
GH74-24740A |
MPR-TAPE GASKET SLIDE CONN |
|
GH74-26241A |
MPR-TAPE GASKET LCD FPCB |
|
GH74-26244A |
MPR-TAPE SLIDE CONN |
|
GH74-26245A |
MPR-TAPE SLIDE CONN |
|
GH74-26245A |
MPR-TAPE LCD SUB |
|
GH74-26246A |
MPR-TAPE INSULATION CONN |
|
GH74-26247A |
MPR-TAPE FRONT BLACK |
|
GH74-26248A |
MPR-INSU TAPE TOUCH CONN |
|
GH74-27252A |
MPR-INSU TAPE SUB A |
|
GH74-27253A |
MPR-INSU TAPE PCB CONN |
|
GH74-27258A |
MPR-TAPE CAM CONN |
|
GH74-27259A |
MPR-TAPE LCD CONN |
|
GH74-27260A |
MPR-INSU TAPE PCB A |
|
GH74-27263A |
MPR-VINYL BOHO SLIDE UPPER |
|
GH74-27336A |
MPR-VINYL BOHO LCD WIN |
|
GH74-27337A |
MPR-INSU TAPE LCD A |
|
GH74-27438A |
MPR-GASK TAPE LCD A |
|
GH74-27439A |
MPR-INSU TAPE PCB B |
|
GH74-27440A |
MPR-GASK TAPE INTENNA |
|
GH74-28221A |
MPR-VINYL BOHO UPPER B |
|
GH74-28222A |
MPR-GASK TAPE FRONT A |
|
GH74-28330A |
MPR-INSU TAPE PBA C |
|
GH74-28826A |
MPR-INSU TAPE PBA D |
|
GH74-28827A |
MPR-GASK TAPE PBA B |
|
GH74-28828A |
MPR-GASK TAPE PBA C |
|
GH74-28829A |
MPR-SPONGE SLIDE |
|
GH74-28830A |
MPR-INSU TAPE REAR A |
|
GH74-28890A |
MPR-INSU TAPE PBA E |
|
GH74-28900A |
MPR-VINYL BOHO MAIN |
|
GH74-28952A |
MPR-GASK TAPE REAR |
|
GH74-28977A |
5-3 |
|
|
|
|
|
SAMSUNG Proprietary-Contents may change without notice |
|
This Document can not be used without Samsung's authorization
Exploded View and Parts List
Disassembly
1
1. Take apart a front case and a rear case from the top of the headset.
2 |
|
3 |
|
1.Take apart volume + and - key from the headset.
1.Take apart a plastic housing of MIC as the method of lifting up from the MIC side to the left side.
5-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Exploded View and Parts List
4 |
|
5 |
|
1. Take apart a PBA as lifting up the right side of |
|
|
|
the PBA from the hook of a front case. |
1. Take off the speaker connector from the PBA. |
||
6 |
|
7 |
|
Protection Circuit
1. Lift up the battery from the PBA as |
inserting |
|
and lifting up the protection circuit from the |
|
|
front case. |
|
1. Take apart an ear ring from the front case ass'y |
5-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization