Text preview for : Samsung SGH-L760 service manual.pdf part of SAMSUNG SGH-L760 Service Manual Umts Telephone [2007.07 Rev.1.0] Part File 1/2, pag. 90
Back to : umts_phone_®_.part1.rar | Home
UMTS TELEPHONE
SGH-L760
UMTS TELEPHONE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
CONTENTS Safety Precautions Specification Product Function Array course control Exploded View and Parts List MAIN Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting Reference data Disassembly and Assembly Instructions
GSPN (Global Service Partner Network) Country North America Latin America CIS Europe China Asia Mideast & Africa
Web Site service.samsungportal.com latin.samsungportal.com cis.samsungportal.com europe.samsungportal.com china.samsungportal.com asia.samsungportal.com mea.samsungportal.com
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.
2007. 07. Rev.1.0
1. Safety Precautions
1-1. Repair Precaution
Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because 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 errors of measurement are 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.
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 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.
1-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
2. Specification
2-1. GSM General Specification
EG SM 900 Fr eq. Band [MHz] Up link/ Do wnl ink ARFCN ran ge Tx/Rx spacin g Mod . Bit r ate/ Bi t Peri od Tim e Slot Per iod/ Fra me Per iod GSM/ G PR S Modu lation EDG E MS Power Po wer Class Sen sitivity TDMA M ux Cell Radius 8PSK 8PSK 8PSK 2 4dBm ~ - 50dBm 3 (max +24dBm) - 106.7 dBm 880~9 15 925~9 60 0~1 24 & 975~1 023 45MHz 270.8 33kbps 3.69 2us 576. 9us 4 .615ms 0.3G MSK DCS1 800 1710~1 785 1805~1 880 512~8 85 95MHz 270.8 33kbps 3.69 2us 576. 9us 4 .615ms 0.3G M SK PCS1 900 1850~1 910 1930~1 990 512~8 10 80MHz 270.8 33kbps 3.69 2us 576. 9us 4 .615ms 0.3G MSK QPSK HQPSK WCDMA 1 920~19 80 2 110~21 70 UL:9 612~98 88 DL:10 562~10 838 190MHz 3. 84Mcps
F rame l ength : 10ms Slot lengt h : 0. 667ms
33dBm~ 5dBm 30dBm~ 0dBm 30dBm~ 0dBm 4 (max +33dBm) - 102dBm 8 35Km 1 (max +30dBm) - 100dBm 8 2Km 1 (max +30dBm) - 100dBm 8 2Km
2Km
2-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Specification
2-2. GSM TX power class
TX Power control level
5
GSM900
TX Power control level
0
DCS1800
TX Power control level
0
PCS1900
33±2 dBm
30±2 dBm
30±2 dBm
6
31±2 dBm
1
28±3 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
8
14±3 dBm
14
15±2 dBm
9
12±4 dBm
9
12±4 dBm
15
13±2 dBm
10
10±4 dBm
10
10±4 dBm
16
11±3 dBm
11
8±4dBm
11
8±4dBm
17
9±3dBm
12
6±4 dBm
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
14
2±5 dBm
15 2-2
0±5 dBm
15
0±5 dBm
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
3. Product Function
Main Function
2 MEGA PIXEL CMOS MP3 / 72 Poly Melody BT 2.0 Video Telephony / Streaming USB 1.1 WAP2.0, JAVA2.0, MPEG4 FM Radio MIDP 2.0 / CLDC 1.1 SOS Message, Auto Time Setting, GPRS/EDGE : class 12 MMS / EMS BT/FM : Braodcom BCM2045 Battery: 900mAh(553443) Weight: 92.8 g Memory:1G SB +512Mb Camera: - 2.0M FF (LSI) - VGA (Magnachip) LCD : 2.0" QCIF TFT(AMLCD) Size: 99.5x47x15mm Band: 900/1800/1900/2100 BB: Qualcomm MSM6245 RF: Qualcomm RTR6275
3-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Product Function
3-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
4. Array course control
4-1. Software Adjustments
Test Jig (GH80-03308A) RF Test Cable (GH39-00468A)
Test Cable (GH39-00886A)
Serial Cable
Power Supply Cable
DATA CABLE(GH39-00859A)
4-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
4-2. Software Downloading
4-2-1. Pre-requsite for Downloading · Downloader Program · SGH-L760 Mobile Phone · Data Cable · Binary file, 4-2-2. S/W Downloader Program Load the binary download program by executing the
"downloader V5.20"
1. Select the connected serial port and the rate of speed 2. Select the check box, the mode you want to download. - if the boot file wanted, check 'boot change' - if the binary file wanted, check only 'modem, Rsrc1 , Rsrc2, Factory FS , FOTA' 3. Select the file(s) what you want to download
4-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Array course control
4-3
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
QFR01 QCR57 QKP01 QMW01
QMI03
QMI01
QME01
QFU01
QSH01 QCA02 QCA01 QSP01 QLC01 QPC01 QME02 QCR06 QMP01
QKP02
QAN02
QSH02 QCK01
QIF01
QFL01 QVO01 QCR05 QSC05 QSC06 QBA01
QSD01
QRE01
QCR06 QRF01
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
Design LOC
QAN02 QBA00 QBA01 QCA01 QCA02 QCK01 QCR05 QCR06 QCR06 QCR57 QFL01 QFR01 QFU01 QKP01 QKP02 QLC01 QME02 QMP01 QMW01 QPC01 QRF01 QSC05 QSC06 QSH01 QSH02 QSP01 QVO01 QRE01 QIF01 QSD01 QME01 QMI03 QMI01
Description
INTENNA-SGHL760 PMO COVER-BATTERY INNER BATTERY PACK-900MAH,BLK, CAMERA MODULE CAMERA MODULE-VGA PMO KEY-CAMERA SCREW-MACHINE SCREW-MACHINE SCREW-MACHINE SCREW-MACHINE ASSY CASE-SLIDE LOWER ASSY CASE-FRONT ASSY CASE-SLIDE UPPER ASSY KEYPAD-MAIN(EU/BLU) ASSY KEYPAD-SUB(EU/BLU) MEA-LCD KIT KEY FPCB-NAVI KEY FPCB 10 KEY PBA MAIN-SGHJ620 ASSY DECO-WINDOW MAIN(XEC) MEA-SLIDE FPCB KIT PMO COVER-RF PMO-LOWER SCREW CAP L PMO-LOWER SCREW CAP R ASSY BRACKET-SHIELD CAN ICT SHIELD-COVER PBA B ASSY ETC-SPK MOTOR FPC ASSY PMO KEY-VOLUME ASSY CASE-REAR(XEC) PMO COVER-IF PMO COVER-SD KEY FPCB-MAIN KEY FPCB 12KEY AS-MIC RUBBER AS-MIC SVC
SEC CODE
GH42-01259A GH72-39371B GH43-02547A GH59-04453A GH59-04605A GH72-39375B 6001-001478 6001-001155 6001-001155 6001-002001 GH98-04522B GH98-04523B GH98-04521B GH98-04520B GH98-04519B GH97-07961A GH59-04497A GH92-03720A GH98-05336B GH97-07960A GH72-39372B GH72-39378B GH72-39470B GH98-04565A GH70-02615A GH59-04477A GH72-39376B GH98-05415B GH72-39373B GH72-39374B GH59-04476A GH81-06806A GH81-06075A
5-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Exploded View and Parts List
Description
BAG PE CBF INTERFACE-DATA LINK CABLE( ADAPTOR-ATADS10EBE,BLK,EU S/W CD-SGHL760 SAMSUNG PC STUD EARPHONE-EU, BLK, A-TYPE LABEL(P)-UNIT SEAL LABEL(R)-WATER SOAK MANUAL USERS-TELEFONICA SPANIS LABEL(R)-MAIN(EU) MANUAL USERS-TELEFONICA QSG CA MANUAL USERS-TELEFONICA SMS LE BOX-UNIT(TELE) CUSHION-CASE(NEW) TAPE INSU TAPE GASK-FRONT GND VINYL-BOHO UPPER TAPE-SIM TAPE ELEC-LCD
SEC CODE
6902-000634 GH39-00859B GH44-01702A GH46-00473A GH59-04940B GH68-00518B GH68-09361A GH68-15153A GH68-15315A GH68-15915A GH68-15916A GH69-05601B GH69-05780A GH74-32313A GH74-33449A GH74-33933A GH74-33938A GH74-34495A
5-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Exploded View and Parts List
5-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
6. MAIN Electrical Parts List
Design LOC
ANT102 BAT400 BTC700 C100 C101 C102 C104 C105 C106 C107 C108 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C129 C135 C136 C172 C173 C174 C175 C176 C178 C179 C200 C201 C202 C203 C204 C205 C206 C207 C208 C210 C211 C212 C213 C214
Description
ANTENNA-CHIP BATTERY-LI(2ND) HEADER-BATTERY C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP INDUCTOR-SMD R-CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP INDUCTOR-SMD C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
SEC Code
4202-001328 4302-001180 3711-006108 2203-005806 2203-006194 2203-000812 2203-005682 2203-006423 2203-005682 2203-006305 2203-005682 2203-006305 2203-006399 2203-005806 2203-005726 2203-005727 2203-002709 2203-005682 2203-005726 2203-006423 2203-005806 2203-005682 2203-006423 2203-006423 2203-000854 2203-006399 2203-006423 2203-006194 2203-006399 2203-006423 2703-002198 2007-000171 2203-006305 2203-005682 2203-002668 2203-005789 2203-005789 2703-002919 2203-000330 2203-006194 2203-000854 2203-006838 2203-006123 2203-005727 2203-006187 2203-005552 2203-002668 2203-002668 2203-006979 2203-005736 2203-005725 2203-005725 2203-005659
STATUS
SA SA SA SNA SA SA SA SA SA SA SA SA SA SNA SA SA SA SA SA SA SNA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
C215 C216 C217 C218 C219 C220 C222 C223 C224 C225 C226 C227 C228 C229 C230 C231 C232 C233 C234 C235 C236 C237 C239 C240 C241 C242 C243 C244 C245 C246 C247 C248 C249 C250 C251 C252 C253 C254 C255 C256 C302 C309 C311 C312 C313 C314 C315 C316 C317 C318 C319 C320 C321
Description
C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
SEC Code
2203-005659 2203-005659 2203-005659 2203-000330 2203-005739 2203-006194 2203-005725 2203-005725 2203-005736 2203-006423 2203-005739 2203-006423 2203-005725 2203-006423 2203-000714 2203-005725 2203-006439 2203-005725 2203-006423 2203-006423 2203-005725 2203-005682 2203-006439 2203-000836 2203-000438 2203-000438 2203-005725 2203-005725 2203-005736 2203-006423 2203-006423 2203-006839 2203-006423 2203-006423 2203-005729 2203-000233 2203-006194 2203-005725 2203-005736 2203-006194 2203-006668 2203-006462 2203-006423 2203-006681 2203-006681 2203-006681 2203-006681 2203-006423 2203-006681 2203-006681 2203-006399 2203-006681 2203-006423
STATUS
SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SNA SA SA SA SA SA SNA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
C322 C323 C325 C326 C327 C328 C329 C330 C331 C332 C333 C334 C335 C336 C341 C342 C344 C345 C346 C347 C348 C349 C350 C351 C352 C353 C356 C357 C358 C359 C367 C368 C370 C371 C372 C373 C374 C375 C376 C377 C378 C379 C380 C381 C400 C401 C402 C403 C404 C405 C406 C407 C408
Description
C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
SEC Code
2203-005482 2203-006423 2203-000438 2203-000438 2203-006194 2203-006423 2203-006194 2203-006423 2203-000254 2203-006423 2203-006399 2203-000438 2203-006194 2203-006423 2203-006194 2203-006423 2203-006423 2203-006423 2203-006194 2203-006194 2203-006423 2203-006423 2203-006194 2203-006194 2203-006423 2203-006194 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006399 2203-006423 2203-006423 2203-006194 2203-006423 2203-006556 2203-006423 2203-006423 2203-006423 2203-006423 2203-006194 2203-006194 2203-000438 2203-006841 2203-006841 2203-006824 2203-006872 2203-006474 2203-006423 2203-006681 2203-006423 2203-005736
STATUS
SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
C409 C410 C412 C413 C414 C415 C416 C417 C419 C420 C421 C422 C423 C424 C425 C426 C427 C428 C429 C431 C432 C433 C434 C440 C441 C442 C443 C444 C446 C450 C456 C457 C458 C459 C460 C461 C462 C500 C501 C502 C503 C504 C506 C509 C510 C511 C512 C513 C514 C515 C516 C517 C518
Description
C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
SEC Code
2203-005736 2203-006423 2203-006872 2203-006305 2203-006872 2203-006305 2203-006872 2203-006872 2203-006305 2203-006824 2203-006872 2203-006872 2203-006824 2203-006712 2203-006824 2203-006712 2203-005725 2203-005725 2203-000438 2203-006048 2203-006048 2203-006048 2203-006048 2203-006423 2203-005682 2203-005682 2203-006399 2203-006841 2203-006474 2203-005682 2203-006305 2203-006824 2203-006824 2203-005682 2203-005682 2203-005682 2203-005682 2203-006841 2203-006841 2203-005682 2203-006423 2203-005682 2203-005682 2203-005682 2203-006423 2203-006872 2203-006423 2203-005682 2203-005683 2203-005682 2203-006257 2203-005682 2203-005682
STATUS
SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
C519 C520 C521 C522 C523 C524 C525 C526 C527 C528 C544 C545 C555 C601 C602 C609 C621 C624 C631 C632 C633 C634 C635 C700 C701 C703 C704 C705 C707 C709 C711 C712 C714 C716 CPL200 D400 D401 D402 DUF100 DUF200 F100 F101 F200 F201 F300 F700 F701 F702 F703 FPC102 FPC104 HDC700 HDC701
Description
C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP COUPLER-DIRECTION DIODE-SCHOTTKY DIODE-SCHOTTKY DIODE-ARRAY FILTER-LC DUPLEXER-SAW FILTER-SAW FILTER-SAW FILTER-SAW FILTER-SAW FILTER-EMI SMD FILTER-EMI/ESD FILTER-EMI/ESD FILTER-EMI/ESD FILTER-EMI/ESD ICT-ON-BOARD CLIP ICT-ON-BOARD CLIP HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD
SEC Code
2203-005683 2203-005683 2203-000812 2203-003054 2203-003054 2203-000812 2203-005682 2203-005683 2203-005682 2203-005683 2203-006462 2203-006462 2203-006841 2203-006841 2203-006399 2203-006399 2203-006307 2203-006048 2203-006423 2203-006838 2203-005682 2203-006838 2203-006423 2203-006399 2203-006841 2203-005682 2203-006123 2203-005682 2203-005682 2203-005682 2203-006841 2203-005482 2203-000812 2203-005682 4709-001399 0404-001153 0404-001153 0407-001002 2909-001279 2910-000024 2904-001628 2904-001716 2904-001658 2904-001702 2901-001283 2901-001351 2901-001351 2901-001348 2901-001348 GH70-02367A GH70-02367A 3711-006010 3711-005345
STATUS
SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
IFC600 L100 L101 L103 L104 L105 L107 L109 L111 L112 L114 L115 L201 L202 L203 L204 L206 L400 L401 L402 L600 OSC400 PAM100 PAM200 R100 R102 R104 R106 R108 R109 R110 R111 R112 R113 R114 R115 R116 R118 R120 R200 R203 R204 R205 R206 R207 R208 R209 R302 R305 R306 R310 R311 R317
Description
SOCKET-INTERFACE INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD BEAD-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD CRYSTAL-SMD IC-POWER AMP IC-POWER AMP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
SEC Code
3710-002523 2703-002314 2703-002795 2703-002795 2703-002901 2703-002793 2703-002313 2703-002793 2703-003249 2703-003127 2703-003127 3301-001659 2703-002906 2703-002793 2703-002906 2703-002917 2703-002958 2703-002840 2703-002840 2703-002840 2703-000175 2801-004373 1201-002570 1201-002548 2007-008045 2007-008542 2007-000171 2007-008806 2007-009158 2007-008055 2007-007001 2007-008806 2007-008806 2007-008046 2007-008046 2007-008046 2007-008046 2007-008516 2007-008542 2007-008806 2007-008047 2007-008046 2007-008046 2007-007309 2007-001119 2007-008531 2007-008045 2007-007741 2007-008049 2007-008542 2007-007741 2007-000148 2007-007741
STATUS
SA SA SNA SNA SNA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
R323 R324 R325 R326 R327 R328 R330 R331 R333 R336 R337 R338 R339 R400 R402 R405 R406 R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R418 R419 R420 R421 R422 R423 R424 R426 R427 R430 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R515 R517 R520
Description
R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
SEC Code
2007-009171 2007-009171 2007-009171 2007-009171 2007-009171 2007-008055 2007-008055 2007-000148 2007-007741 2007-000171 2007-009084 2007-009111 2007-008806 2007-008809 2007-008483 2007-008531 2007-008516 2007-008806 2007-007468 2007-008486 2007-009171 2007-009171 2007-008486 2007-008055 2007-008055 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008516 2007-008053 2007-008647 2007-008055 2007-008055 2007-009169 2007-008648 2007-008548 2007-009154 2007-008419 2007-009410 2007-009154 2007-008419 2007-009410 2007-008483 2007-009168 2007-009168 2007-009408 2007-009208 2007-009208 2007-008548 2007-009408 2007-008054
STATUS
SA SA SA SA SA SA SA SA SA SA SA SA SA SNA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SNA SA SA SNA SA SA SA SA SA SA SA SA SA SA SA
6-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
R601 R602 R603 R604 R605 R608 R613 R615 R616 R617 R618 R700 R703 R706 R707 R708 R709 R710 RFS100 SIM400 TA100 TA603 TA701 TCX100 TH1 TR400 TR401 U100 U101 U105 U200 U201 U302 U402 U403 U501 U502 U600 U601 U602 U603 U604 U606 U607 U608 U610 U611 UCP300 UME300 V700 V701 V702 V703
Description
R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP CONNECTOR-COAXIAL CONNECTOR-CARD EDGE C-TA,CHIP C-TA,CHIP C-TA,CHIP OSCILLATOR-VCTCXO THERMISTOR-NTC TR-DIGITAL TR-DIGITAL IC-CMOS LOGIC IC-CMOS LOGIC IC-TRANSCEIVER INDUCTOR-SMD IC-TRANSCEIVER IC-ANALOG MULTIPLEX IC-POWER SUPERVISOR IC-BATTERY IC-AUDIO AMP IC-ANALOG MULTIPLEX IC-SWITCH IC-POSI.FIXED REG. IC-POSI.FIXED REG. IC-ANALOG SWITCH IC-POSI.FIXED REG. C-CER,CHIP C-CER,CHIP IC-ANALOG MULTIPLEX R-CHIP R-CHIP IC-MODEM IC-MCP VARISTOR VARISTOR VARISTOR VARISTOR
SEC Code
2007-008055 2007-008548 2007-008419 2007-008419 2007-008055 2007-008486 2007-008542 2007-008419 2007-008419 2007-008055 2007-009111 2007-008542 2007-000168 2007-008483 2007-008516 2007-009402 2007-008055 2007-008477 3705-001358 3709-001465 2404-001411 2404-001381 2404-001506 2809-001280 1404-001224 0504-000168 0504-000168 0801-003140 0801-003022 1205-003216 2703-002365 1205-003285 1001-001447 1203-004101 1203-004518 1201-002007 1001-001428 1205-002784 1203-003787 1203-003737 1001-001336 1203-004728 2203-006872 2203-006423 1001-001405 2007-000171 2007-000171 1205-003206 1108-000105 1405-001177 1405-001177 1405-001177 1405-001177
STATUS
SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SNA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
Design LOC
V704 V705 V706 V707 V708 V709 ZD600 ZD601 ZD602 ZD603 ZD604 ZD701 ZD702 ZD703 ZD705 ZD706
Description
VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR DIODE-TVS DIODE-SCHOTTKY DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-ZENER DIODE-TVS DIODE-TVS
SEC Code
1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 0406-001254 0404-001153 0406-001208 0406-001208 0406-001254 0406-001254 0406-001201 0403-001547 0406-001254 0406-001254
STATUS
SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-9
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
6-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
7. Block Diagrams
7-1. RF Solution Block Diagram
7-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Block Diagrams
7-2. Base Band Solution Block Diagram
7-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Block Diagrams
7-3. Power Block Diagram
7-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
8. PCB Diagrams
Top
8-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
PCB Diagrams
Bottom
8-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
9. Flow Chart of Troubleshooting
9-1.Baseband 9-1-1. Power ON
'Power ON' Does not work
Check the current consumption
Current consumption 100mA ?
YES
NO
Download again
Check Voltage > 3.3V
YES
NO
Charge the Battery
Check R413 is High
NO
Check R413
YES
The pin #3,5,6 of U402 3.3V ?
YES
NO
Check the path of R413 and U402
Check U402 pin #32 1.375 ? pin #36 1.8V ? pin #50,56 2.6V ? pin #84 2.85V ?
NO
Check the U402
YES
R106 19.2MHz? Vpp 500mV?
NO
check the TCX100
YES Check the initial operation END
9-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
- Schematic for Power on
- Layout for Power on
9-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-1-2. System Initial
Initial Failure
The pin #9 of U402 " Low --> High" ? YES Check the Sleep X-tal signal's at C427 YES
NO
Check the U402
NO
Check the OSC400
Check the clock signal's at R106 YES
NO
Check the clock generation circuit (related to U402 and TCX100)
LCD Display OK ?
NO
Check the LCD part
YES NO
Sound operation OK ?
Check the Audio part
YES END
9-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-1-3. SIM Part
"Please insert SIM card "
Check the SIM400's Connection to SIM card
NO
Resolder or change SIM400
YES
Check the voltage at SIM400 pin #11 3.0
NO
Check the U402
YES
There is any signal pin#13,#15,#16 of SIM400 YES Check the SIM Card
NO
Check the U402 & UCP300
END ** Check SIM's signal when you see SIM checking display
9-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
- Schematic for SIM connection
- Layout for SIM connection
9-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-1-4. Charging Part
Abnormal charging operation
Check IFC600's pin #19,20 is around 5V when charging YES
NO
Check the TA
Check U403's Pin #3 is "LOW" when charging
NO
Check the U403
YES
Check U403's Pin #4 is "LOW" when charging
NO
Check the U403
YES END
9-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
- Schematic for Charging
- Layout for charging IC
9-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-1-5. Microphone Part
Micro-phone does not work
Is the assembled status of Microphone O.K? YES Check the DC bias voltage on Mic path. YES
NO
Reassemble MAIN KEY FPCB
The voltage of R501 is about 1.3V ? YES
NO
Check the path around MIC Bias circuit
The microphone is OK
NO
Check UCP300
YES END
9-9
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
- Schematic for Microphone
9-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-1-6. Speaker Part
There is no sound from speaker
The terminal of Speaker is OK ? YES
NO
Replace the Speaker
Is there any input signal at U501?
NO
Check the UCP300
YES Is there any output signal at U501? YES NO
Check the U501
Is there any output signal at U502? YES END
NO
Check the U502
9-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-12
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-13
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-1-7. Receiver Part
There is no sound from receiver
Is the terminal of receiver is ok ?
NO
Replace the receiver
YES
Is there ny signal at U502's #5,10
NO
Check the U502
YES
Are there any signal R502, R505
NO
Check the UCP300
YES
pin #4 of U502 is Low ?
NO
Check the UCP300
YES END
9-14
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-15
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-1-8. Headset Part
Headset function does not work
Check R615 is LOW ? YES
NO
Check the headset device, or R615 crack
Mic is not operational?
NO
1. Check the mic path from earjack to MIC2P & MIC2N 2. Check the bias circuit
YES NO Check the ear path from earjack to EAR_R & EAR_L
Earphone is not operational?
YES END
9-16
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-17
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-18
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-1-9. Camera Part (Mega and VGA)
Camera function does not work
Check camera FPCB and connector YES
NO
Re-connect the camera FPCB
C46 = 1.5V C42 = 1.8V C33 C44 = 2.8V YES
NO
Check IC2 , IC3
Check input
signals at F700 , F701
NO
Check the F700, F701
YES Replace the New Camera & END
9-19
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-20
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-21
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2.RF 9-2-1. GSM900 Receiver
**If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.
Continuous RX ON RF Input : 62 CH AMP : -50dBm
NORMAL CONDITION Catch the channel ?
NO
Check antenna contact
YES
Check L100 -55dBm ?
NO
Replace PAM100
YES NO
F100 Check Pin #3 -55dBm ? YES
F100 Resolder or Change
U201 Check Pin#32,33 55dBm ? YES THE END
NO
Check the path from F100 to U201
9-22
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-2. GSM900 Transmitter
**If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON (Level : 5) battery voltage : 3.8V
U201 Check Pin#44 2.3V ? YES PAM100 Check Pin #23 6dBm ? YES PAM100 Check Pin #8 30dBm ? YES RFS100 Check Pin #3 30dBm ? YES RFS100 Check Pin#2 30dBm? YES THE END
NO
Check the U201
NO
Check the path from U201 to PAM100
NO
Replace PAM100
NO
Check the path from PAM100 to PAM100
NO
Resolder or Change RFS100
9-23
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-3. DCS1900 Receiver
**If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.
Continuous RX ON RF Input : 698 CH AMP : -50dBm
NORMAL CONDITION Catch the channel ?
NO
Check antenna contact
YES
Check L100 -55dBm ?
NO
Replace RFS100
YES NO
F100 Check Pin #3 -55dBm ? YES
F100 Resolder or Change
U201 Check Pin#32,33 55dBm ? YES THE END
NO
Check the path from F100 to U201
9-24
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-4. DCS1900 Transmitter
**If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON (Level : 0) battery voltage : 3.8V
U201 Check Pin#44 2.3V ? YES PAM100 Check Pin #23 6dBm ? YES PAM100 Check Pin #8 30dBm ? YES RFS100 Check Pin #3 30dBm ? YES RFS100 Check Pin#2 30dBm? YES THE END
NO
Check the U201
NO
Check the path from U201 to PAM100
NO
Replace PAM100
NO
Check the path from PAM100 to PAM100
NO
Resolder or Change RFS100
9-25
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-5. PCS1900 Receiver
**If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.
Continuous RX ON RF Input : 698 CH AMP : -50dBm
NORMAL CONDITION Catch the channel ?
NO
Check antenna contact
YES
Check L100 -55dBm ?
NO
Replace RFS100
YES NO
F100 Check Pin #3 -55dBm ? YES
F100 Resolder or Change
U201 Check Pin#32,33 55dBm ? YES THE END
NO
Check the path from F100 to U201
9-26
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-6. PCS1900 Transmitter
**If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON (Level : 0) battery voltage : 3.8V
U201 Check Pin#44 2.3V ? YES PAM100 Check Pin #23 6dBm ? YES PAM100 Check Pin #8 30dBm ? YES RFS100 Check Pin #3 30dBm ? YES RFS100 Check Pin#2 30dBm? YES THE END
NO
Check the U201
NO
Check the path from U201 to PAM100
NO
Replace PAM100
NO
Check the path from PAM100 to PAM100
NO
Resolder or Change RFS100
9-27
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-7. UMTS2100 Receiver
**If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.
Continuous RX ON RF Input : 10700 CH AMP : -40dBm NORMAL CONDITION Catch the channel ? YES Check L100 55dBm ? YES PAM100 Check Pin #10 -45dBm ? YES DUF200 Check Pin #5 -45dBm ? YES U201 Check Pin#26 -65dBm ? YES NO DUF200 Resolder or change NO Replace PAM100
NO
Check antenna contack
NO
Replace RFS100
NO
Check the path from DUF200 to U201
C240 , C248 , C241 , C243 -65dBm? YES U201 check pin#7 freq = 19.2MHz YES
NO
Resolder or replace C240 , C248 , C241 , C243
NO
Check TCX100
THE END
9-28
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-8. UMTS2100 Transmitter
**If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON RF output : 9750 CH OUT PWR : 22dBm U201 check pin#46 -10dBm YES F200 check pin#1 -10dBm ? YES NO F701 Resolder or change
NO
U201 Resolder or change
PAM200 Check Pin#8 24dBm ? YES
NO
PAM200 Resolder or change
CPL200 Check Pin #2 22dBm ? YES
NO
CPL200 Resolder or Change
DUF200 Check Pin #2 22dBm ? YES THE END
NO
DUF200 Resolder or Change
9-29
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-30
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-31
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-32
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-33
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-34
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-9. BLUETOOTH
Bluetooth Activation
Check if there is any crack on BT ant. NO Is there any signal pin#G1 at U105? YES
YES
Replace ANT102
NO
Check the path form ANT102 to U102
L115 is High? YES
NO
replace L111 or check U402
C124 = 2.6V ? YES
NO
Check U402
U302 Check Pin #4,8 is High? YES THE END
NO
Check U302 and UCP300
9-35
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-36
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-37
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-10. FM radio
Run FM radio application
Check the earphone if it's porper FM earphone YES Is there any signal pin#G1 at U105? YES
NO
Change earphone
NO
Check the path from earphone antenna to U105
Is there any signal at C121 , C122 YES
NO
Replace U105
THE END
9-38
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
- Schematic of bluetooth
- Layouy of bluetooth
9-39
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-40
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
10. Reference data
Reference Abbreviate
AAC: Advanced Audio Coding. AVC : Advanced Video Coding. BER : Bit Error Rate BPSK: Binary Phase Shift Keying CA : Conditional Access CDM : Code Division Multiplexing C/I : Carrier to Interference EN : European Standard ES : Elementary Stream ETSI: European Telecommunications Standards Institute MPEG: Moving Picture Experts Group PN : Pseudo-random Noise PS : Pilot Symbol QPSK: Quadrature Phase Shift Keying RS : Reed-Solomon SI : Service Information TDM : Time Division Multiplexing TS : Transport Stream
10-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Reference data
10-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
11. Disassembly and Assembly Instructions
11-1. Disassembly Instructions
1
2
Remove the RF COVER
Separate RF COVER of REAR backside using groove for Remove SET's SCREW 7 POINTs. exclusion.
Remove the SCREW
3
4
Separate REAR ASS'Y
Separate REAR ASS'Y in SET.
Remove the Side key
Separate VOLUME KEY, CAMERA KEY in SET.
11-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
5
6
Remove the PBA SCREW
Remove SCREW 2 POINTs of PBA top side.
Separate 3*4 KEY PCB CONNECTOR
Separate KEY PCB CONNECTOR that is to PBA's right side in B'D.
7
8
Separate the PBA 1
Lift PBA that is placed to FRONT upward.
Separate the PBA 1
Separate PBA and had linked SLIDE F-PCB.
11-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
9
10
Remove conductive tape
Remove conductive tape had attached between KEY BRACKET and FRONT.
Separate SIDE KEY F-PCB
Separate VOLUME KEY, CAMERA KEY F-PCB in front ass'y.
11
12
Separate KEY BRACKET
Separate KEY BRACKET that is placed to FRONT.
Separate KEY PAD
Separate 3*4 KEY PAD that is placed to FRONT.
11-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
13
14
Remove FRONT SCREW
Remove SCREW 4 POINTs in FRONT COVER.
Separate FRONT COVER 1
1.Lift FRONT COVER lower slightly 2.Separate with HOOK pushing FRONT COVER to top
15
16
Separate FRONT COVER
Separate SLIDE F-PCB through FRONT HOLE. Be careful of F-PCB when moving FRONT HOLE
Separate SLIDE F-PCB
Separate SLIDE F-PCB from double sides TAPE that stick to SLIDE LOWER.
11-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
17
18
Remove SCREW CAP
Remove SCREW CAP in SLIDE LOWER.
Remove SLIDE LOWER SCREW
Remove SCREW 4 POINTs in SLIDE LOWER.
19
HOOK
20
HOOK
Disassemble SLIDE ASS'Y
Separate SLIDE UPPER from HOOK using a decomposition tool from SLIDE ASS'Y top.
Separate SLIDE LOWER 1
Separate SLIDE LOWER from SLIDE UPPER.
11-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
21
22
Separate SLIDE LOWER 2 Separate SLIDE LOWER from SLIDE UPPER. Be careful of SLIDE F-PCB when separating
Remove insulation TAPE
Remove insulation TAPE had attached on CONNECTOR.
23
24
Separate SLIDE F-PCB 1
Separate SLIDE F-PCB from below double sides TAPE.
Separate SLIDE F-PCB 2
1.Lifts ZIP CONNECTOR to upper and cancels LOCK. 2.Separate SLIDE F-PCB from LCD.
11-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
25
26
Remove conductive tape
Remove conductive tape with NAVI KEY F-PCB to the top.
Remove NAVI KEY F-PCB
Remove NAVI KEY F-PCB from LCD CONNECTOR.
27
28
Separate NAVI KEY PCB
Separate NAVI KEY PCB from SLIDE UPPER.
Separate NAVI KEY PAD
Separate NAVI KEY PAD from SLIDE UPPER.
11-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
29
29
Separate MOTOR
Separate MOTOR had attached to SLIDE UPPER
Separate SPEAKER ASS'Y F-PCB
Lift CONNECTOR upward to separate SPEAKER ASS'Y F-PCB.
30
31
Separate SPEAKER ASS'Y
Separate SPEAER ASS'Y from SLIDE UPPER.
Separate 2MEGA CAMERA
Separate 2MEGA CAMERA from LCD.
11-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
32
33
Separate VGA CAMERA
Separate VGA CAMERA from LCD.
Separate LCD MODULE
Separate LCD MODULE from SLIDE UPPER.
11-9
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
11-2. Assembly Instructions
1
2
Combine VGA CAMERA
Combine VGA CAMERA to CONNECTOR.
Combine 2MEGA CAMERA
Combine 2MEGA CAMERA to CONNECTOR.
3
4
Combine SPEAKER ASS'Y
Combine SPEAKER ASS'Y to CONNECTOR.
Place LCD MODULE
Place LCD MODULE on SLIDE UPPER
11-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
5
6
Place VGA CAMERA
Place VGA CAMERA on SLIDE UPPER.
Place 2MEGA CAMERA
Place 2MEGA CAMERA on SLIDE UPPER.
7
8
Assemble SPEAKER ASS'Y 1
Place SPEAKER part on SLIDE UPPER in SPEAKER ASS'Y
Assemble SPEAKER ASS'Y 2
Assemble MOTOR part to SLIDE UPPER in SPEAKER ASS'Y
11-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
9
10
Place MENU KEY PAD
Place MENU KEY PAD on SLIDE UPPER.
Combine MENU KEY PCB
Combine MENU KEY PCB to CONNECTOR.
11
12
Attach conductive tape
Attach conductive tape on LCD GROUND and MENU KEY F-PCB.
Combine SLIDE F-PCB
Combine SLIDE F-PCB to LCD MODULE's CONNECTOR.
11-12
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
13
14
Attach SLIDE F-PCB
Do so as to attach each other conductive tape and SLIDE F-PCB that attached in process 11
Attach anti-loose TAPE
Attach anti-loose TAPE on CONNECTOR of LCD top.
15
16
HOOK
HOOK SLIDE LOWER assembly 1
Push SLIDE F-PCB through SLIDE LOWER's HOLE.
SLIDE LOWER assembly 2
Combine SLIDE UPPER and LOWER. On when combine downward combine.
11-13
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
17
18
Assemble SCREW
Assemble SCREW 4 POINTs to SLIDE LOWER.
Attach SCREW COVER
Attach SCREW COVER on SLIDE LOWER
19
20
Attach SLIDE F-PCB
Attach SLIDE F-PCB on SLIDE LOWER.
FRONT assembly 1
Combine FRONT to SLIDE ASS'Y. When combining, take care so that F-PCB is disconnected or is not damaged
11-14
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
21
22
FRONT assembly 2
Combine FRONT to SLIDE LOWER's HOOK.
Assemble SCREW
Assemble 4 POINT SCREWs to FRONT.
23
24
Place 3*4 KEY PAD
Do so as to place 3*4 KEY PAD on FRONT.
Place SHIELD COVER
Place SHIELD COVER on FRONT.
11-15
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
25
26
Attach SIDE KEY F-PCB
Attach SIDE KEY F-PCB on side on FRONT COVER.
Attach conductive TAPE
Attach conductive TAPE on key bracket
27
28
Assemble SLIDE F-PCB CONNECTOR
Assemble SLIDE F-PCB CONNECTOR to PBA.
Assemble PBA
Assemble PBA to SHIELD COVER.
11-16
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
29
30
Assemble 3*4 KEY PCB CONNECTOR
Assemble 3*4 KEY PCB CONNECTOR to PBA.
Assemble SCREW
Assemble SCREW 2 POINTs to PBA top.
31
32
Place SIDE KEY
Place VOLUME KEY, CAMERA KEY on SET side.
Assemble final
Combine REAR COVER to FRONT ASS'Y. Assemble from upper when assembling REAR COVER.
11-17
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
33
34
Assemble SCREW
Assemble SCREW 6 POINTs to SET.
Attach RF COVER sheet
Attach REAR COVER to the bottom RF COVER.
11-18
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization