Text preview for : Samsung SGH-J750 service manual(1).pdf part of Samsung SGH-J750 service manual [exploded view, main electrical, blok diagram, pcb diagram, ecc..] part 1/6 - pag. 77
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UMTS TELEPHONE
SGH-J750
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. 9. 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 the specification 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.
1-1
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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.
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2. Specification
2-1. GSM General Specification
G SM900 Pha se 1 Fr eq. Ba nd[MHz] Up link/ Do wnl ink ARFCN ran ge Tx/Rx spacin g 89 0~915 93 5~960 EG SM 90 0 Pha se 2 88 0~915 92 5~960 0 ~124 & 975 ~1023 4 5 MHz DCS1800 Pha se 1 171 0~1785 180 5~1880 PCS1900 WCDMA 2100
1850 ~1910 1930 ~1990
1 922 ~ 19 77 2 112 ~ 21 67 UL : 9 612 ~ 98 88 DL : 10 562 ~ 10 838 190MHz
1 ~124 4 5MHz
51 2~885 9 5MHz
512 ~810 80 MHz
Mod . Bit r ate/ 270. 833kbp s 270. 833kbp s 270. 833kbp s 270. 833kbps Bi t Peri od 3. 692us 3. 692us 3. 692us 3. 692us Tim e Slot Per iod / Fr am e Per iod Mo dulat ion MS Power Po wer Class Sen sitivity TDMA Mu x Cell Radius 57 6.9us 4.6 15ms 0. 3G MSK 57 6.9us 4.6 15ms 0. 3G MSK 57 6.9us 4.6 15ms 0. 3G MSK 576 .9us 4.61 5ms 0. 3GMSK
3. 84Mcps
Fr ame Lengt h :10 ms Slot lengt h :0. 667ms QPSK HQPSK 2 4dBm ~ - 50 dBm 3 ( ma x + 24dBm) - 106.7 dBm
33dBm~13d 33dBm~5dB 30dBm~0dB 30dBm~ 0dB Bm m m m 5p cl ~ 1 5pcl -102 dBm 8 3 5Km 5pcl ~ 19pcl -102 dBm 8 3 5Km 0pcl ~ 15pcl -100 dBm 8 2Km 0pcl ~ 15pcl - 100d Bm 8 -
2Km
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Specification
2-2. GSM TX power class
TX Power control level
5
GSM900
33±2 dBm
TX Power control level
0
DCS1800
30±2 dBm
TX Power control level
0
PCS1900
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
0±5 dBm
15
0±5 dBm
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3. Product Function
Main Function
Mobile Instant Messaging Built-In Digital Camera with flash and Video Capture MP3 Player, and Java Games Hands-free speaker phone Bluetooth Wireless Technology Organizer feature provides Calendar, Alarms, Calculator, and Converter Multimedia Messaging Service-send and receive text messages with animation and sound Text Messaging Service-send and receive alphanumeric messages and Email Media Net Internet browsing Support 64 note polyphonic ringtones, MP3 ringtones, and AAC ringtones Tripple band(900/1800/1900MHz), WCDMA2100
VGA Camera
GPRS Class 10 EGPRS Class E2
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Product Function
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4. Array course control
4-1. Software Adjustments
1
1. 2. 3. 4. 5. 6.
JIG: Download, Trace, Calibration, etc [GH39-03306A ] RF test cable: RF test [GH39-00397A ] Test cable: JIG to phone [GH39-00838A] TA (Travel Adaptor - S20pin ) [GH44-01702A] Data Link Cable : USB cable (S20) [ GH39-00922A ] Serial cable: PC to JIG
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Array course control
4-2. Software Downloading
4-2-1. Downloading Binary Files · Five binary files for downloading J750
J750XAGF3.img : Modem binary for communication function & Mocha binary for user interface and various application J750XAGF3._calset.img : Dependent Parameter Set
J750XAGF3.rc1: Files need for each application, Power on/off & Back charging animation J750XAGF3.tfs : Default file system to be put into in initial production
4-2-2. Pre-requsite for Downloading · Downloader Program(J750 Downloader V8.exe) · SGH-J750 Mobile Phone · USB Data Link Cable · Binary files
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Array course control
4-2-3. S/W Downloader Program 1. Load the binary download program by executing the "J750 Downloader V8.exe" and initially check Include "Calset Data" and "All Images Download to NOR + NAND"
2. Press the button "D/L Bootloader" and then check '"OK" for downloading Bootloader.
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Array course control
3. Select the binary file what you want to download
4. Now press the button 'START' and SGH-J750 connets with cable
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Array course control
5. When checking is completed, Press Nand Erase.
6. Now press the button 'Download'.
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5. Exploded View and Parts List
5-1. Cellular phone Exploded View
QKP01 QCR58 QFU01 QMO01 QME01 QMP01 QMI01 QVO01 QKP02 QBT02 QCA02 QSP01 QCA01 QLC01 QME02 QMP02
QIF01
QCK01
QSH01 QAN02
QPC01 QRE01
QSD01
QCR05
QCR05 QFR00 QSC05
QFL01
QHI01
QBA01
QFR01
QBA00
5-1
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Exploded View and Parts List
5-2. Cellular phone Parts List
Design LOC
QAN02 QBA00 QBA01 QBT02 QCA01 QCA02 QCK01 QCR05 QCR05 QCR58 QFU01 QKP01 QKP02 QLC01 QME01 QME02 QMI01 QMO01 QMP01 QMP02 QPC01 QSC05 QSH01 QSP01 QVO01 QFR00 QFR01 QFL01 QHI01 QRE01 QIF01 QSD01
Description
INTENNA-SGHJ750 ASSY COVER-BATTERY INNER BATTERY PACK-880MAH , BL ASSY RUBBER-BT CAP CAMERA MODULE-1.3MEGA CAMERA MODULE-QCIF PMO KEY-CAMEARA SCREW-MACHINE SCREW-MACHINE SCREW-MACHINE ASSY CASE-SLIDE UPPER ASSY KEYPAD-MAIN(OPEN/BLK) ASSY KEYPAD-SUB(OPEN/BLK) MEA-LCD MODULE KIT(J750) DOME SHEET-DOME SHEET 12KEY DOME SHEET-DOME SHEET SUB 10 K MICROPHONE-ASSY MOTOR DC PBA MAIN-SGHJ750 PBA SUB-SGHJ750 MEA-SLIDER FPCB KIT(J750) TAPE-COVER SCREW LOWER L ASSY BRACKET-SHIELD CAN MICRO SPEAKER PMO KEY-VOLUME ASSY CASE-FRONT/SLIDE LOWER ASSY CASE-FRONT ASSY CASE-SLIDE LOWER ASSY HINGE-MULTI TORSION SPRIN ASSY CASE-REAR PMO COVER-IF PMO COVER-MICRO SD
SEC CODE
GH42-01284A GH98-06709A GH43-02772A GH98-05345A GH59-04621A GH59-04622A GH72-42448A 6001-001478 6001-001478 6001-001870 GH98-05283A GH98-05285A GH98-05286A GH97-08112A GH59-04659A GH59-04660A GH30-00393A GH31-00088A GH92-03930A GH92-03870A GH97-08113A GH74-32974A GH98-05287A 3001-002190 GH72-42447A GH98-06674A GH98-05281A GH98-05282A GH98-05822A GH98-05284A GH72-42445A GH72-42446A
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Exploded View and Parts List
Description
BAG PE ADAPTOR-ATADS10EBE,BLK,EU S/W CD-SGH-J750 SAMSUNG PC STU EARPHONE LABEL(P)-UNIT SEAL LABEL(P)-UNIT SOUTH AFRICA MANUAL USERS-EU ENGLISH LABEL(R)-MAIN(XFA) BOX-UNIT(EU) CUSHION-CASE(EU) RMO RUBBER-PCB TAPE INSU TAPE INSU TAPE INSU TAPE INSU TAPE GASK TAPE GASK-LCD LOWER 2 TAPE GASK-PCB CONN TAPE ELEC-PCB LCD 1 TAPE ELEC-PCB LCD 2 TAPE GASK-LCD LOWER 1 VINYL-BOHO REAR TAPE INSU-SUB PCB TAPE-COVER RF VINYL-BOHO UPPER MAIN
SEC CODE
6902-000634 GH44-01702A GH46-00498A GH59-04556A GH68-00518B GH68-01335J GH68-15740A GH68-15752A GH69-05765A GH69-05766A GH73-10871A GH74-23930A GH74-34610A GH74-34611A GH74-34612A GH74-34613A GH74-34670A GH74-34671A GH74-34775A GH74-34776A GH74-34777A GH74-35375A GH74-35446A GH74-35492A GH74-35608A
5-3
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Exploded View and Parts List
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6. MAIN Electrical Parts List
Design LOC
ANT301 BAT400 BTC800 C10 C100 C101 C102 C103 C11 C11 C111 C112 C113 C116 C117 C118 C12 C12 C120 C121 C122 C127 C128 C129 C13 C130 C131 C132 C14 C15 C16 C17 C18 C2 C200 C201 C202 C203 C204 C206 C207 C208 C21 C210 C211 C212 C214 C215 C219 C22 C220 C221 C222
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 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
4202-001333 4302-001181 3711-006249 2203-006399 2203-006562 2203-005682 2203-002677 2203-005682 2203-006048 2203-006399 2203-005682 2203-005682 2203-005736 2203-000812 2203-000330 2203-000330 2203-006423 2203-006824 2203-000438 2203-000438 2203-005736 2203-000438 2203-000438 2203-001153 2203-006048 2203-000812 2203-000812 2203-006399 2203-006562 2203-006048 2203-006423 2203-006399 2203-006399 2203-006562 2203-006423 2203-006423 2203-000254 2203-005682 2203-006423 2203-006423 2203-005053 2203-005053 2203-006399 2203-005682 2203-006423 2203-006423 2203-006979 2203-006423 2203-006305 2203-006399 2203-006399 2203-006423 2203-000254
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
6-1
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Main Electrical Parts List
Design LOC
C224 C225 C226 C228 C229 C230 C232 C233 C234 C236 C237 C239 C240 C241 C244 C245 C246 C247 C248 C249 C3 C310 C311 C312 C313 C317 C319 C320 C334 C335 C336 C337 C338 C348 C349 C350 C352 C353 C356 C357 C358 C360 C361 C362 C365 C366 C4 C400 C401 C403 C404 C405 C406
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
2203-006305 2203-006399 2203-005552 2203-006260 2203-005552 2203-006305 2203-005054 2203-000254 2203-005054 2203-000254 2203-005288 2203-005288 2203-000254 2203-000812 2203-000330 2203-000438 2203-005682 2203-005682 2203-005682 2203-000254 2203-006562 2203-005158 2203-005158 2203-001383 2203-000995 2203-006872 2203-000995 2203-000278 2203-000233 2203-006048 2203-005444 2203-006121 2203-006121 2203-006872 2203-005552 2203-000995 2203-001383 2203-005736 2203-005736 2203-006681 2203-000995 2203-006872 2203-000438 2203-006048 2203-000233 2203-000940 2203-006562 2203-006824 2203-006399 2203-006562 2203-006399 2203-006399 2203-006399
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
6-2
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Main Electrical Parts List
Design LOC
C407 C408 C409 C410 C411 C412 C413 C414 C415 C416 C417 C418 C419 C420 C421 C423 C424 C425 C426 C427 C428 C429 C430 C431 C432 C433 C434 C435 C436 C437 C5 C500 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C515 C516 C517 C518 C519 C520 C521
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
2203-006824 2203-006399 2203-006194 2203-006824 2203-006872 2203-006824 2203-006361 2203-006399 2203-001017 2203-006562 2203-006399 2203-001017 2203-006361 2203-006399 2203-000233 2203-006562 2203-006399 2203-006872 2203-006824 2203-006872 2203-006399 2203-006824 2203-006824 2203-006348 2203-006399 2203-006824 2203-006562 2203-006824 2203-006399 2203-006399 2203-006562 2203-006872 2203-006423 2203-006423 2203-006423 2203-006423 2203-006872 2203-006423 2203-006423 2203-006399 2203-006399 2203-006423 2203-006399 2203-006626 2203-006423 2203-000812 2203-000812 2203-000812 2203-006423 2203-006423 2203-006399 2203-006423 2203-006194
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
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Main Electrical Parts List
Design LOC
C522 C523 C524 C526 C6 C600 C601 C602 C603 C604 C605 C606 C607 C608 C609 C610 C611 C612 C613 C614 C615 C616 C617 C618 C619 C620 C621 C622 C623 C624 C7 C700 C701 C702 C703 C704 C705 C706 C708 C709 C710 C713 C715 C716 C718 C719 C720 C721 C723 C724 C725 C726 C727
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
2203-000254 2203-006562 2203-000812 2203-006423 2203-006399 2203-006399 2203-006399 2203-006048 2203-006399 2203-006048 2203-006399 2203-006423 2203-006423 2203-006423 2203-006399 2203-006423 2203-006423 2203-000254 2203-006399 2203-006423 2203-006399 2203-006423 2203-006194 2203-006423 2203-006194 2203-006399 2203-006048 2203-000254 2203-000679 2203-000254 2203-006399 2203-006825 2203-006681 2203-000812 2203-006825 2203-006048 2203-006872 2203-006423 2203-006399 2203-000425 2203-000995 2203-000812 2203-006423 2203-006194 2203-003054 2203-006048 2203-000995 2203-006048 2203-003054 2203-001259 2203-006048 2203-006048 2203-001259
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
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Main Electrical Parts List
Design LOC
C728 C729 C730 C8 C801 C802 C806 C808 C809 C810 C811 C812 C813 C815 C816 C828 C834 C9 C900 C901 C902 C903 C905 C906 C908 C909 C910 C911 C912 C913 C914 C915 C916 C917 C918 C919 D1 D1 D2 D3 D4 D400 D600 D800 D803 D804 D808 D900 D901 D902 D903 D904 D905
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 DIODE-SWITCHING DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-SCHOTTKY DIODE-SCHOTTKY DIODE-TVS DIODE-ZENER DIODE-ZENER DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS
SEC Code
2203-006048 2203-006048 2203-000995 2203-006562 2203-000438 2203-000995 2203-006048 2203-006048 2203-001405 2203-003054 2203-003054 2203-003054 2203-006399 2203-000812 2203-006562 2203-006423 2203-005682 2203-006399 2203-005382 2203-006399 2203-006824 2203-006048 2203-002443 2203-006399 2203-005717 2203-006562 2203-005719 2203-005719 2203-005719 2203-005719 2203-005719 2203-005719 2203-005719 2203-005719 2203-005719 2203-005719 0401-000164 0406-001254 0406-001254 0406-001231 0406-001231 0404-001245 0404-001172 0406-001190 0403-001547 0403-001547 0406-001275 0406-001231 0406-001231 0406-001231 0406-001231 0406-001231 0406-001231
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
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Main Electrical Parts List
Design LOC
D906 DUF302 F202 F300 F303 F800 F801 F802 F803 F804 F805 HDC801 IFC800 L1 L101 L103 L106 L107 L2 L200 L201 L203 L206 L208 L209 L210 L213 L214 L3 L300 L301 L304 L308 L309 L311 L331 L332 L334 L335 L336 L400 L401 L700 L703 L704 L800 L801 L802 L803 L804 L901 L902 LED1
Description
DIODE-TVS DUPLEXER-SAW FILTER-SAW FILTER-LC FILTER-SAW FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD HEADER-BOARD TO BOARD SOCKET-INTERFACE BEAD-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD BEAD-SMD BEAD-SMD BEAD-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD INDUCTOR-SMD BEAD-SMD LED
SEC Code
0406-001256 2910-000034 2904-001769 2909-001279 2904-001788 2901-001408 2901-001286 2901-001286 2901-001286 2901-001286 2901-001286 3711-006323 3710-002499 3301-001534 2703-001748 2703-002314 2703-001749 2703-002314 3301-001534 3301-001756 3301-001756 2703-002199 2703-001747 2703-001751 2703-001178 2703-001178 3301-001756 3301-001756 3301-001534 3301-001659 2703-002369 2703-002199 2703-002203 2703-002203 2703-002281 2703-002199 2703-002204 2703-002313 2703-002205 2703-002506 2703-003182 2703-003182 3301-001438 3301-001438 3301-001438 3301-001438 3301-001438 3301-001438 3301-001534 3301-001534 2703-001990 3301-001812 0601-002258
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
6-6
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Main Electrical Parts List
Design LOC
LED2 LED3 LED4 LED5 LED6 LED904 LED909 LED910 LED911 LED912 LED916 LED917 LED918 OSC400 PAM100 PAM303 Q600 R1 R112 R114 R115 R116 R117 R118 R119 R121 R122 R2 R210 R211 R212 R213 R216 R217 R218 R219 R220 R222 R223 R3 R300 R302 R311 R312 R313 R314 R4 R400 R402 R403 R404 R405 R407
Description
LED LED LED LED LED LED LED LED LED LED LED LED LED CRYSTAL-SMD IC-POWER AMP IC-POWER AMP FET-SILICON 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
0601-002258 0601-002258 0601-002258 0601-002258 0601-002258 0601-002258 0601-002258 0601-002258 0601-002258 0601-002258 0601-002258 0601-002258 0601-002258 2801-003856 1201-002576 1201-002305 0505-001332 2007-001294 2007-001288 2007-007008 2007-007008 2007-001288 2007-007008 2007-007008 2007-000070 2007-000148 2007-000171 2007-001294 2007-000171 2007-000171 2007-000172 2007-000171 2007-008542 2007-000171 2007-008542 2007-008542 2007-008542 2007-001316 2007-000171 2007-001294 2007-000070 2007-000171 2007-007489 2007-000145 2007-008542 2007-000171 2007-001294 2007-000171 2007-000171 2007-000171 2007-000148 2007-000171 2007-000171
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
6-7
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Main Electrical Parts List
Design LOC
R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R418 R420 R421 R423 R424 R425 R426 R5 R500 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R531 R532 R533 R534 R535
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
2007-000171 2007-000171 2007-000171 2007-007100 2007-000171 2007-000171 2007-007869 2007-000171 2007-000171 2007-000171 2007-000140 2007-000242 2007-000242 2007-000171 2007-000148 2007-000162 2007-000162 2007-001294 2007-000242 2007-007981 2007-000171 2007-007489 2007-000170 2007-000170 2007-008401 2007-008354 2007-000140 2007-000171 2007-008516 2007-008055 2007-008516 2007-008516 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008055 2007-008516 2007-008516 2007-000171 2007-000171 2007-000171 2007-000171 2007-008581 2007-008581 2007-008581 2007-008581 2007-008581
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 SNA SNA SNA SNA SNA
6-8
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Main Electrical Parts List
Design LOC
R536 R537 R538 R539 R540 R541 R6 R600 R601 R602 R603 R604 R606 R607 R608 R610 R611 R701 R702 R703 R704 R706 R708 R709 R710 R711 R712 R713 R715 R716 R717 R718 R719 R801 R802 R804 R805 R806 R807 R809 R810 R811 R816 R817 R818 R819 R820 R822 R823 R824 R900 R901 R902
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
2007-008581 2007-008581 2007-008581 2007-008581 2007-008581 2007-008581 2007-001294 2007-000171 2007-000171 2007-000171 2007-000162 2007-000162 2007-000162 2007-000148 2007-000170 2007-000148 2007-000162 2007-000171 2007-000171 2007-000171 2007-000171 2007-007137 2007-000148 2007-007137 2007-007318 2007-003019 2007-007137 2007-000148 2007-007137 2007-007318 2007-000171 2007-000172 2007-000172 2007-001339 2007-000170 2007-000162 2007-000171 2007-003006 2007-003006 2007-003006 2007-003006 2007-000156 2007-000148 2007-000162 2007-001339 2007-000162 2007-000162 2007-009108 2007-007573 2007-007489 2007-009168 2007-009168 2007-009168
STATUS
SNA SNA SNA 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
6-9
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Main Electrical Parts List
Design LOC
R903 R904 R905 R906 R907 R908 R911 R914 R915 R916 R917 R918 R919 R920 RFC100 RFS100 SLC1 SLC2 SLC5 SLC6 TA115 TA700 TA701 TA800 TA801 TAC900 TAC901 TAC902 TFLASH900 TR400 TR402 TXO200 U1 U101 U102 U2 U200 U301 U302 U303 U304 U400 U401 U402 U403 U404 U405 U406 U600 U601 U700 U800 U801
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 CONNECTOR-COAXIAL DUPLEXER-FEM CONNECTOR-FPC/FFC/PIC CONNECTOR-FPC/FFC/PIC CONNECTOR-FPC/FFC/PIC CONNECTOR-FPC/FFC/PIC C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP SWITCH-TACT SWITCH-TACT SWITCH-TACT CONNECTOR-CARD EDGE TR-POWER FET-SILICON OSCILLATOR-VCTCXO IC-POSI.FIXED REG. IC-CMOS LOGIC IC-CMOS LOGIC IC-DC/DC CONVERTER IC-TRANSCEIVER IC-RF AMP IC-TRANSCEIVER IC-CMOS LOGIC IC-CMOS LOGIC IC-POSI.FIXED REG. IC-POSI.FIXED REG. IC-POWER SUPERVISOR IC-POSI.FIXED REG. TR-DIGITAL IC-CMOS LOGIC IC-CMOS LOGIC IC-MODEM IC-CMOS LOGIC IC-AUDIO AMP IC-CMOS LOGIC IC-ANALOG SWITCH
SEC Code
2007-009168 2007-007148 2007-009168 2007-009168 2007-008516 2007-009361 2007-001294 2007-001294 2007-001294 2007-001294 2007-001294 2007-001294 2007-001294 2007-001294 3705-001358 2911-000089 3708-002222 3708-002222 3708-002194 3708-002202 2404-001496 2404-001465 2404-001465 2404-001381 2404-001430 3404-001152 3404-001152 3404-001152 3709-001453 0502-001201 0505-001464 2809-001327 1203-004683 0801-003140 0801-003058 1203-004765 1205-003099 1201-002323 1205-002942 0801-003022 0801-003140 1203-004792 1203-004792 1203-004799 1203-004792 0504-001151 0801-003016 0801-003016 1205-003103 0801-003016 1201-002606 0801-003016 1001-001394
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
6-10
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Main Electrical Parts List
Design LOC
U802 U900 U901 U903 UCP500 UME600 V1 V2 V3 V4 V5 V500 V6 V7 V801 V804 V908 V909 V910 V911 V913 V914 V915 V916 V917 ZD1 ZD700 ZD701 ZD800 ZD804 ZD805 ZD806 ZD807 ZD900 ZD901 ZD902
Description
IC-ANALOG SWITCH IC-CMOS LOGIC IC-HALL EFFECT S/W IC-POSI.FIXED REG. IC-COMM. CONTROLLER IC-MCP VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR THERMISTOR-NTC VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS
SEC Code
1001-001394 0801-003130 1009-001020 1203-004793 1205-003104 1108-000104 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1404-001221 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 0406-001210 0406-001254 0406-001254 0406-001208 0406-001254 0406-001254 0406-001254 0406-001254 0406-001254 0406-001254 0406-001254
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
6-11
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Main Electrical Parts List
6-12
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7. Block Diagrams
7-1. RF Solution Block Diagram
7-1
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Block Diagrams
7-2. Base Band Solution Block Diagram
7-2
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8. PCB Diagrams
Top
8-1
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PCB Diagrams
Bottom
8-2
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9. Flow Chart of Troubleshooting
9-1. Power On
' Power On ' does not work Yes No Change the Battery
Check the Battery Voltage is more than 3.4V Yes
R418(U402 BB_RESET) is 2.9V? Yes
No Check the PMIC (U402)
Q600 outputs are 2.9V and 1.8V? Yes
No Check the Q600(Level Shifter)
No OSC400 is 32.768Khz? Check the OSC400
Yes
Each Level Shifter and PMIC outputs are OK?
No
Check the PMIC(U402) related Level Shifer output
Yes
Check the initial operation
Yes END
9-1
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Flow Chart of Troubleshooting
9-2
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Flow Chart of Troubleshooting
9-3
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Flow Chart of Troubleshooting
9-2. Sim Part
Phone can't access SIM Card
Yes
No TFLASH900 VDD_SIM_3.0V = "H"? Check the SIM POWER
Yes
No After Power ON, Check C908(SIM_CLK Signal) in a few second Check the Clock
Yes
After SIM card insert, SIM_RST (C907) = "H"?
No
Replace PBA
Yes
Check the SIM Card
END
9-4
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Flow Chart of Troubleshooting
9-5
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Flow Chart of Troubleshooting
9-3. Speaker Part
Speaker does not work Yes No C703(VDD_B_2.9V) = 2.9V Check the U402
Yes
No Check the U713 work correctly Check the U713
Yes
No Is Speaker working? Change the Speaker
Yes
END
9-6
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Flow Chart of Troubleshooting
9-7
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Flow Chart of Troubleshooting
9-4. Microphone Part
Microphone does not work
Yes No Check the connection from MIC Resolder MIC
Yes No Check the circuit from UCP500 to MIC Resolder the related component
Yes
No Check the MIC Replace the MIC
Yes END
9-8
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Flow Chart of Troubleshooting
9-9
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Flow Chart of Troubleshooting
9-5. Key Data Input
Check Initial Operation Yes No When one of the keys is pushed, is it displayed on LCD? Check the Dome sheet & Key Pad
Yes
No When one of the keys is pushed, KEY_IO signal is OK? Replace the PBA
Yes
END
9-10
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Flow Chart of Troubleshooting
9-6. LCD Back Light
Backlight does not work Yes
No R816(LCD_LED_ON) of HDC801 is high? Check the UCP500
Yes
Replace the LCD Module
Yes END
9-11
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Flow Chart of Troubleshooting
9-12
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Flow Chart of Troubleshooting
9-7. CAMERA PART
"Camera" function does not work Yes No Check the LCD connector Connect the LCD connector
Yes No Connect the camera module
Check the camera connector
Yes No Check UCP500
HDC801 PIN49 (CAM_VDD_EN) = 'H'?
Replace the camera module
END
9-13
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Flow Chart of Troubleshooting
9-14
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Flow Chart of Troubleshooting
9-8. Charging Part
"Charging" function does not work Yes No Check the U402 PIN 28 = '5V' ?
Check the TA connection and
Yes
check the U402
END
9-15
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Flow Chart of Troubleshooting
9-16
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Flow Chart of Troubleshooting
9-9. GSM Receiver
RX ON
RF input : CH center freq : +67.7kHz Amp : -50dBm
Yes No C131 >= -53dBm Resolder RFC100(RF CN)
Yes
C120 = 2.5V C121,C127,C128 =0V
No
Resolder U402(PMIC)
Yes No Resolder RFS100(ASM)
C207,C208 >= -60dBm Yes
Resolder U200(TRANCEIVER)
END
9-17
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Flow Chart of Troubleshooting
9-10. GSM Transmitter
TX ON (5Level)
Yes RFS100 pin19 30dBm Yes Resolder RFC100,C131,L103
No RFS100 pin25 30dBm Yes VDD = H (2.5V), VC1 , VC2 = 1.5V VC3= 0 Yes Change or Resolder RFS100 Yes Resolder or Change R120 No Check ANT Switch control circuit
No PAM100 pin11 30dBm
No PAM100 pin7 -4dBm Yes Check PAM100 pin2,3,4,5,8 is ok? No No Yes Resolder or Change PAM100
Check VBAT or PAM control signal
Check UCP200
END
9-18
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Flow Chart of Troubleshooting
9-11. DCS Receiver
RX ON
RF input : CH center freq : +67.7kHz Amp : -50dBm
Yes No C131 >= -53dBm Resolder RFC100(RF CN)
Yes
C120 =2.5V C121, C128= 1.5V C127=0V
No Resolder U402(PMIC)
Yes No Resolder RFS100(ASM)
C232,C234 >= -60dBm Yes
Resolder U201(TRANCEIVER)
END
9-19
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Flow Chart of Troubleshooting
9-12. DCS Transmitter
TX ON (5Level)
Yes RFS100 pin19 25dBm Yes Resolder RFC100,C131,L103
No RFS100 pin22 25dBm Yes VDD = H (2.5V), VC1 = 1.5V VC2, VC3= 0 Yes Change or Resolder RFS100 Yes Resolder or Change L106 No Check ANT Switch control circuit
No PAM100 pin17 25dBm
No PAM100 pin1 -4dBm Yes Check PAM100 pin2,3,4,5,8 is ok? No No Yes Resolder or Change PAM100
Check VBAT or PAM control signal
Check UCP200
END
9-20
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Flow Chart of Troubleshooting
9-13. PCS Receiver
RX ON
RF input : CH center freq : +67.7kHz Amp : -50dBm
Yes No C131 >= -53dBm Resolder RFC100(RF CN)
Yes
C120 =2.5V C121 = 1.5V C127, C128= 0V
No Resolder U402(PMIC)
Yes No Resolder RFS100(ASM)
C226,C229 >= -60dBm Yes
Resolder U201(TRANCEIVER)
END
9-21
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Flow Chart of Troubleshooting
9-14. PCS Transmitter
TX ON (5Level)
Yes RFS100 pin19 25dBm Yes Resolder RFC100,C131,L103
No RFS100 pin22 25dBm Yes VDD = H (2.5V), VC1 = 1.5V VC2, VC3= 0 Yes Change or Resolder RFS100 Yes Resolder or Change L106 No Check ANT Switch control circuit
No PAM100 pin17 25dBm
No PAM100 pin1 -4dBm Yes Check PAM100 pin2,3,4,5,8 is ok? No No Yes Resolder or Change PAM100
Check VBAT or PAM control signal
Check UCP200
END
9-22
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Flow Chart of Troubleshooting
9-15. WCDMA Receiver
RX ON
RF input : CH center freq : +67.7kHz Amp : -50dBm
Yes C131 >= -53dBm No Resolder RFC100(RF CN)
Yes C120=2.5V, C127, C128= 1.5V C121 =0V No
Check U402(PMIC)
C118 >= -60dBm Yes No
Resolder RFS100(ASM)
L336 Yes >= -60dBm No
Resolder DUF302(Duplexer)
C353 >=2.75V
Check U402(PMIC)
Yes
C319 >= -50dBm
Resolder U301(LNA)
C237,C239 >= -53dBm
Resolder F202(SAW)
Resolder U200(TRANCEIVER)
END
9-23
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Flow Chart of Troubleshooting
9-16. WCDMA Transmitter
TX ON (5Level)
Yes RFS100 pin19 23dBm Yes Resolder RFC100,C131,L103
No RFS100 pin17 23dBm Yes VDD = H (2.5V), VC1,VC3 = 1.5V VC2, = 0 Yes Change or Resolder RFS100 Yes Resolder or Change C118 No Check ANT Switch control circuit
No DUF302 23dBm
No PAM303 pin8 -5dBm Yes Check PAM303 pin2,3,4,5,8 is ok? No No Yes Resolder or Change PAM303
Check VBAT or PAM control signal
F303 pin8 -5dBm
Yes
Resolder or Change L310, L312
No
Check UCP600
END
9-24
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Flow Chart of Troubleshooting
9-25
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Flow Chart of Troubleshooting
9-26
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Flow Chart of Troubleshooting
9-27
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Flow Chart of Troubleshooting
9-28
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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 DMB : Digital Multimedia Broadcasting 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
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Reference data
10-2
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11. Disassembly and Assembly Instructions
11-1. Disassembly Instructions
1. FRONT & REAR
1 Unscrew down 4 points in the red Detach the two SCREW SHEETs. 2 circles.
1) Be care of scratch.
1) Be care of scratch.
Detach the MOTOR to the FRONT.
3
Remove REAR Case.
4
Separate the PBA from the FRONT.
1) Be care of scratch.
1) Be care of scratch.
11-1
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Disassembly and Assembly Instructions
5
Disjoin the CONNECTOR from the PBA.
6
Unscrew the designated point.s(5 points)
1) Be care of damage to the SLIDE FPCB.
1) Be care of the scratch.
Detach the SHIELD CAN, BT COVER, VOLUME KEY, CAMERA
7 8
Detach the KEY PAD.
KEY.
1) Be care of the scratch.
1) Be care of scratch.
11-2
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Disassembly and Assembly Instructions
5
Detach the INTENNA soldering parts.
1) Be care of damage to the INTENNA PATTERN
11-3
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Disassembly and Assembly Instructions
2. SLIDE
1
Unscrew the 4 points.
Separate the LOWER from the
2
UPPER ass'y.
1) Be care of scratch..
1) Be care of damage to the SLIDE FPCB.
3
Detach the SPEAKER, QCIF CAMERA, 1.3 MEGA CAMERA,
Separate the LCD MODULE from the 4 UPPER ass'y.
1) Be care of scratch and molding damage.
1) Be care of damage to the LCD MODULE.
11-4
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Disassembly and Assembly Instructions
3. LCD
1 Detach the KEY PAD. 2 Detach the TAPEs..
1) Be care of the scratch.
1) Be care of damage to the SLIDE FPCB.
Disjoin the SPEAKER CONNECTORs, QCIF CAMERA, 1.3 MEGA CAMERA 3 of the PBA.
1) Be care of damage to the SPEAKER WIREs.
11-5
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Disassembly and Assembly Instructions
11-2. Assembly Instructions
1. MAIN PBA
1 Attach the DOM SHEET 2 Soldering the MOTOR and MIC
+
-
1)Be care of scratch. 3
1)Be care of damege to the PBA. Attach the ELECTRIC TAPE, FLOODING LABEL.
Attach the INTENNA and soldering.
4
1)Contracting the HOOK first before soldering.
1) Be care of the scratch.
11-6
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Disassembly and Assembly Instructions
Attach the CAMERA KEY, VOLUME 5 KEY.
6
Screw the five points.
1)Before attach be care of direction.
1)Be care of the scratch.
7
Bolding the MOTOR wire.
+
-
1)Don't forget to attach the rubber.
11-7
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Disassembly and Assembly Instructions
2. SUB PBA
1 Attach the DOM SHEET. 2 Soldering the SPEAKER.
-
+
1)Be care of scratch.
1)Be care of damege to the PBA.
3
Attach the both faces TAPEs.
4
Attach the electric conduction TAPEs.
1)Don't forget to detach the label.
1)Attach the straightly.
11-8
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Disassembly and Assembly Instructions
5
Attach the electric TAPEs.
6
Bonding the SPEAKER.
-
+
1)Be care of scratch.
1)Be care of damage to the PBA.
7
Join the VGA CAMERA, 1.3 MEGA 8 CAMERA and SPEAKER.
1)Be care of damage to the PBA.
1)Be care of damage to the PBA.
11-9
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Disassembly and Assembly Instructions
Join the SLIDE FPCB into SUB PBA 9 CONNECTOR.
10
Attach the electric TAPE.
1)Attach the electric conduction TAPE.
1)Be care of scratch.
11-10
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Disassembly and Assembly Instructions
3. SLIDE
1 Join the SUB PBA into SLIDE Attach the SUB KEY PAD. 2 UPPER.
1)Be care of scratch.
1)Attach the VGA CAMERA, 1.3 MEGA CAMERA and SPEAKER.
3
Combine the FRONT with the LOWER.
4
Pull out the FPCB into hall.
1)Move left the SPRING.
1)Be care of damage to the FPCB.
11-11
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Disassembly and Assembly Instructions
5
Assemble the LOWER into UPPER.
6
Screw up 4 points in the red circle.
1)Assemble bottom first.
1)Be care of scratch.
7
Screw up 2 points in the red circle.
8
Attach the MAIN KEY PAD.
1)Be care of the scratch.
1)Be care of scratch.
11-12
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Disassembly and Assembly Instructions
4. REAR
1 Attach the FPCB into PBA. 2 Attach the electric conduction TAPE.
1)Be care of damage to the FPCB.
1)Be care of damage to the FPCB.
3
Attach the PBA,MOTOR into FRONT.
4
Screw up 4 points in the red circle..
1)Be care of damage to the MOTOR wire.
1)Assemble bottom first.
11-13
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Disassembly and Assembly Instructions
11-14
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