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GSM TELEPHONE
GT-i9000

GSM TELEPHONE 1. 2. 3. 4. 5. 6. 7. 8.

CONTENTS Safety Precautions Specification Product Function Exploded View and Parts list MAIN Electrical Parts List Level 1 Repair Level 2 Repair Level 3 Repair

9. Reference data
Notice : All functionality, features, specifications and other product information provided in this document inclu ding, but not limited to, the benefits, design, pricing, components, performance, availability, and capabiliti -es of the product are subject to change without notice or obligation. Samsung reserves the right to make changes to this document and the product described herein, at anytime, without obligation on Samsung to provide notification of such change.

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.
2010. 06. Rev.1.1

2. Specification
2-1. GSM General Specification
WCDMA210 WCDMA900 0 1922~ 1977 2112~ 2167 880~ 915 925~ 960

GSM850 Fr eq. Band[MHz] Uplink/Downlin k ARF CN r ange

EG SM 900

DCS1800

PCS1 900

824~ 849 869~ 894

880~ 915 925~ 960 0~1 24 & 975~1 023

1710~ 1785 1805~ 1880

1850~ 1910 1930~ 1990

128~ 251

512~ 885

512~ 810

UL:9 612~98 UL:2 712~28 88DL:10 562 63, DL :2937 ~10 838 ~ 30 88 190 MHz 45MHz

T x/Rx spacing

45MHz

45MHz

95MHz

80MHz

Mo d. Bit r ate/ Bit Period

270. 833kbp 270. 833kbp 270. 833kbp 270. 833kbp s s s s 3.6 92us 3.6 92us 3.6 92us 3.6 92us

3.84Mcps

3.84Mcps

Ti m e Sl ot Pe rio d/Fr am e Per iod

576. 9us 4.615 ms

576. 9us 4.615 ms

576. 9us 4.615 ms

576. 9us 4.615 ms

Fr ameLeng t Fr ameLeng t h: h: 1 0m s 1 0m s Slotlengt h: Slotlengt h: 0.667 ms 0.667 ms Q PS KH Q PS Q PS KH Q PS K K 24d Bm~50d Bm 3(max+24dB m) 24d Bm~50d Bm 3(max+24dB m)

Modula tion

0.3 GMSK

0.3 GMSK

0.3 GMSK

0.3 GMSK

MS Po wer

3 3dBm~5 dB 3 3dBm~5 dB 3 0dBm~0 dB 3 0dBm~0 dB m m m m 5pcl ~ 19p cl

Powe r Class

5pcl ~ 19pcl

0pcl ~ 15pcl

0pcl ~ 15pcl

Se nsitivity

- 102dBm

- 102dBm

- 100dB m

- 100dBm

-106 .7dBm

-106 .7dBm

TDMA Mu x

8

8

8

8

8

8

Ce ll Radius

35Km

35Km

2Km

2Km

2Km

2Km

2-1

Specification

2-2. GSM Tx Power Class
TX Power control level
5 33±2 dBm

TX Power GSM850 control level
5 33±2 dBm 31±2 dBm 29±2 dBm

TX Power EGSM900 control level
0 30±3 dBm 28±3 dBm 26±3 dBm 24±3 dBm 22±3 dBm 20±3 dBm 18±3 dBm 16±3 dBm 14±3 dBm 12±4 dBm 10±4 dBm 8±4 dBm 6±4 dBm 4±4 dBm 2±5 dBm 0±5 dBm

TX Power DCS1800 control level
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30±3 dBm 28±3 dBm 26±3 dBm 24±3 dBm 22±3 dBm 20±3 dBm 18±3 dBm 16±3 dBm 14±3 dBm 12±4 dBm 10±4 dBm 8±4 dBm 6±4 dBm 4±4 dBm 2±5 dBm 0±5 dBm

PCS1900

6

31±2 dBm

6

1 2

7

29±2 dBm

7

8

27±2 dBm

8

27±2 dBm 25±2 dBm 23±2 dBm

3 4

9

25±2 dBm

9

10

23±2 dBm

10

5 6

11

21±2 dBm

11

21±2 dBm 19±2 dBm 17±2 dBm

12

19±2 dBm

12

7 8

13

17±2 dBm

13

14

15±2 dBm

14

15±2 dBm 13±2 dBm 11±3 dBm

9 10

15

13±2 dBm

15

16

11±3 dBm

16

11 12

17

9±3dBm

17

9±3dBm 7±3 dBm 5±3 dBm

18

7±3 dBm

18

13 14

19

5±3 dBm

19

15

2-2

3. Operation Instruction and Installation
Main Function
· Android OS: Eclair · HSDPA 7.2Mbps / HSUPA 5.76Mbps · 5MP AF w/o LED Flash · 4.0" WVGA Super AMOLED Full Touch (C-Type) · A-GPS / BT v3.0 / USB v2.0 / WiFi (802.11 b/g/n) · HD Recording (720p) / Full HD Playback (1080p), DLNA · Sensors: Accelerometer, Compass, Proximity, Light · TouchWiz 3.0 for Android, Multistage, Augmented Reality, Integrated phonebook with SNS, IM, E-mail, Face Recognition, etc.

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6. Level 1 Repair
6-1. S/W Download 6-1-1. Pre-requisite for S/W Downloading

· Downloader Program(Odin3 v1.0.exe) · GT-I9000 Mobile Phone · Data Cable · JIG BOX (GH99-36900A) · RF Test Cable (GH39-00985A) · JIG Cable (GH39-01290A) · Adapter (GH99-38251A) · Binary files Settings

Data Cable

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Level 1 Repair

6-1-2. S/W Downloader Program

Load the binary download program by executing the " Odin3 v1.0.exe " Run this file.

1. Option Selection - Check Re-Partition, Auto Reboot and F. Reset Time, then select PIT File

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Level 1 Repair

3. Enter Device into Download Mode - Enter the device into Download Mode by pressing down on Volume Down button and OK button and Power On button at the same time.

Volume Down Button

Power On Button

OK Button

4. Connect the Handset to PC via Data Cable. Make sure ID:COM box highlighted yellow that the handset is connected to the PC.

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Level 1 Repair

5. Start Downloading PIT file by clicking Start Button. Then wait for "Pass" to be appear on the screen.

6. Click on Reset button, then unselect Re-Partition box. Then select PDA, PHONE and CSC Files.

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Level 1 Repair

7. Remove the battery, then enter Device into Download Mode again as in step #3. then connect to the PC. 8. Start Downloading PDA, PHONE and CSC files by clicking Start Button. Then wait for "Pass" to be appear on the screen.

9.

Once the device boots up, confirm the downloaded version name and etc. : *#1234# Full Reset : *2767*3855#

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9. Reference Abbreviate
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

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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 magnetic force. Surely use a standard screwdriver when you disassemble this product, otherwise screw will be worn away. Use a thicken twisted wire when you measure level. A thicken twisted wire has low resistance, therefore error of measurement is few. Repair after separate Test Pack and Set because for short danger (for example an overcurrent and furious flames of parts etc) when you repair board in condition of connecting Test Pack and tuning on. Take specially care of soldering, because Land of PCB is small and weak in heat. Surely tune on/off while using AC power plug, because a repair of battery charger is dangerous when tuning ON/OFF PBA and Connector after disassembling charger. Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules.

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Safety Precautions

1-2. 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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4. Exploded View and Parts List
4-1. Cellular phone Exploded View

QFR01

QAR01 QCB01 QMO01

QCA01 QSP01 QVK01 QMP01

QSM01

QVO01

QCK01 QAN02

QRF06

QRE01

QCR101

QBC00

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5. MAIN Electrical Parts List
Design LOC ANT101 ANT102 ANT103,ANT106 BAT501 BTC501 C101,C176 C102,C202,C205,C209 C228,C232,C249 C103,C104,C105,C106 C107,C108,C110,C111 C112,C130,C134,C182 C187,C189,C190,C206 C109,C165 C113,C140,C154,C501 C114 C115 C116,C125,C127,C131 C301 C118,L105 C121,C223,C224,C239 C539 C123,C129,C204,C211 C214,C241,C259,C260 C261,C262,C302,C310 C336,C337,C344,C348 C402,C408,C410,C411 C414,C416,C419,C542 C124,C517 C126,C142,C145,C157 C128 C132,C236,C288 C133,C171,C242,C244 C250,C251,C279,C281 C282,C283,C351,C352 C515,C516,C528,C533 C545,C546,C552,C553 C135,C173,C174,C193 C519,C520,C521 C138,C183,C194 C139 C141 C143,C147,C152 C146 SEC CODE GH62-00016A 3705-001448 GH71-08731A 4302-001180 3711-006299 2203-005725 2203-007210 Description NPR CONTACT-ANTENNA CONNECTOR-COAXIAL NPR CONTACT-ANTENNA BATTERY-LI(2ND) HEADER-BATTERY C-CER,CHIP C-CER,CHIP

2203-006194 2203-006399 2203-005736 2203-006123 2203-005682 2203-005732 2703-002793 2203-005731

C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP

2203-006423

C-CER,CHIP

2203-005727 2203-005726 2203-005552 2203-005729

C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP

2203-006562

C-CER,CHIP

2203-006208 2203-000233 2203-007133 2203-007194 2203-006674 2203-005739

C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP

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Main Electrical Parts List

Design LOC C148,C156,C191,C263 C305,C306,C307,C338 C339,C340,C524,C525 C529,C531,C534,C535 C537 C149,C421 C151 C153 C155,C160,C161,C175 C196,C254,C255,C256 C158 C159 C162,C246,C544 C163 C164,C424,C427 C166,C167,C541 C168,C172,C504 C177,C192 C185 C186,C556 C188 C195 C197 C198 C201,C203,C207,C208 C216,C220,C226,C227 C229,C234,C235,C264 C278,C285,C286,C317 C332,C333,C401,C405 C422,C425,C428,C430 C503,C522,C523,C526 C527,C530,C532,C536 C543,C551,C601,C602 C603,C607,U603 C225,C233 C230,C231,C518,C554 C243,C247,C257,C258 C403,C404,C412 C245,C287,C308 C265,TA300 C267 C269 C275

SEC CODE

Description

2203-006838

C-CER,CHIP

2203-006305 2703-002649 2203-005683 2203-006872 2203-006620 2203-006979 2203-006048 2203-007270 2203-006642 2203-006648 2203-006824 2203-006120 2203-006611 2203-002709 2203-006693 2203-005234 2203-005050 2203-005288

C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP

2203-007369

C-CER,CHIP

2203-006474 2203-006825 2203-007317 2203-007393 2404-001496 2404-001561 2404-001572 2203-000278

C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP

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Main Electrical Parts List

Design LOC C276 C277 C304,C407,C413,C429 C331 C349 C350 C400,C420,C514,C538 C415 C417,C418 C431 C502 C505,C506,C507,C508,C509,C510,C511, TA502 C547,C549,C550 C548 D501 F100 F101 F300,F301,F302,F303,F304,F305 F306,F307,F308 HDC300 HDC301 HDC302,HEA601 HDC401 HEA301 IFC300 L101,L102 L103 L104,L300 L106 L109 L111 L112 L113,L207,L208 L120 L121 L123 L124

SEC CODE 2203-000812 2203-000995 2203-007271 2203-006681 2203-001153 2203-000386 2203-006839 2203-006668 2203-006133 2203-005138 2203-006348 2404-001339 2203-006841 2203-000725 0407-001002 2904-001939 2904-001759 2901-001413 2901-001604 3711-006483 3711-006865 3711-006650 3711-007173 3711-006923 3722-002867 2703-002918 2703-002870 3301-001729 2703-002953 2703-002903 2703-002858 2703-002815 2703-003698 2703-002906 2703-002775 3301-001659 2703-001749

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 DIODE-TVS FILTER-SAW FILTER-SAW FILTER-EMI SMD FILTER-EMI SMD HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD JACK-MICRO USB INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD

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Main Electrical Parts List

Design LOC L205,L206 L209,L210 L301,L302,L303,L304 L305 L306,L311 L307,L308 L309,L601 L310 L501 L502,L503 L504 L505,L506 OSC100 OSC101 OSC102 OSC200,OSC501 OSC400 PAM101 PAM102 PAM103 PAM104 Q300 R100,R113,R414,R415,R445,R446,R447, R448,R449,R450,R462,R463,R467,R468, R479,R480,R481,R482,R483,R484,R485, R486 R101,R102,R117,R275 R118,R601,R603 R119,R235,R239,R342,R434,R435,R437, R438,R441,R457,R505,R506,R507,R511 R121,R122,R123,R124,R125,R266,R286, R287,R302,R346,R417,R418,R419,R423, R428,R431,R432,R440,R461,R466,R477, R502,R509,R622 R127 R211,R212,R216,R233,R234,R240,R301, R335,R347,R420,R532,R604 R214,R288 R215,R280,R475,R476 R217,R345

SEC CODE 3301-001956 3301-001789 3301-001885 2703-001259 3301-001885 2703-002842 3301-001912 2703-002961 2703-003182 2703-003343 2703-003686 2703-002309 2809-001358 2809-001348 2804-001884 2801-004902 2801-004458 1201-003034 1201-003033 1201-003032 1201-002801 0504-001138 2007-008419 2007-009801 2007-008806 2007-008055

Description INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD OSCILLATOR-VCTCXO OSCILLATOR-VCTCXO OSCILLATOR CRYSTAL-SMD CRYSTAL-SMD IC-POWER AMP IC-POWER AMP IC-POWER AMP IC-POWER AMP TR-DIGITAL R-CHIP R-CHIP R-CHIP R-CHIP

2007-008516 2007-000155 2007-008045 2007-000167 2007-009157 2007-009084

R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP

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Main Electrical Parts List

Design LOC R218 R222,R223,R224 R229 R237,R238 R245 R248 R249 R278,R279,R343,R344 R401 R283 R303,R304,R533 R305 R308 R326,R328,R329,R330,R331,R340 R350 R351,R404,R439 R411 R412 R451,R455 R501 R518,R520 R521 RFS100 SC601,SC602,SC603,SC604,SC605,SC606 SC607,SC608,SC610,SC611,SC612 SC613,SC615,SC616,SC617,SC618,SC619, SC620,SC621,SC622,SC623,SC624 SC614,SC625 TA501 TH201,TH401 U100 U101 U102 U104 U105 U106 U203,U206 U207

SEC CODE 2007-007573 2007-008588 2007-003018 2007-008211 2007-009323 2007-008587 2007-000242 2007-008531 2007-008483 2007-008774 2007-007943 2007-007009 2007-009171 2007-010202 2007-008052 2007-010029 2007-008548 2007-009964 2007-008809 2007-007307 2007-008502 3705-001503 GH70-04443A GH70-03951A GH70-04828A 2404-001506 1404-001221 1201-002999 1205-003949 1203-006199 1204-003026 4709-001844 1205-003966 1003-002352 1205-003943 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

Description

CONNECTOR-COAXIAL IPR SHIELD-CAN CLIP IPR SHIELD-CAN CLIP IPR SHIELD-CAN CLIP C-TA,CHIP THERMISTOR IC-RF AMP IC-TRANSCEIVER IC-DC/DC CONVERTER IC-TUNER IC-W-LAN MODULE IC-RECEIVER IC-LEVEL DRIVER IC-CODEC

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Main Electrical Parts List

Design LOC U209 U210,U303 U300 U301 U302 U307 U308 U503 U505 U506 U507 U508 U509 U510 U514 U515,U602 U601 U606 U607 UCP200 UCP400 UME301 V304,V305,V316,ZD300 V306,V307,V308,V309,V310,V311, V312,V313,V314,V315,ZD601 VOL_DOWN,VOL_UP ZD301,ZD303,ZD304, ZD306 ZD302 ZD307,ZD308 ZD502

SEC CODE 0801-003227 1203-004819 1203-004339 1001-001580 1001-001488 1203-005521 0406-001369 1203-006186 1209-001817 1209-001877 1203-004925 1003-002047 1203-005772 2007-007592 1203-006372 1203-005854 0801-003022 1202-001036 0801-003139 1205-003993 0902-002582 1107-001876 1405-001200 1405-001177 3404-001406 0406-001413 0403-001688 0406-001231 0406-001322

Description IC-CMOS LOGIC IC-POSI.FIXED REG. IC-MULTI REG. IC-ANALOG MULTIPLEX IC-ANALOG SWITCH IC-POSI.FIXED REG. DIODE-TVS IC-POWER SUPERVISOR IC-SENSOR IC-SENSOR IC-POSI.FIXED REG. IC-MOTOR DRIVER IC-VOLTAGE DETECTOR R-CHIP IC-RESET IC-MULTI REG. IC-CMOS LOGIC IC-VOLTAGE COMP. IC-CMOS LOGIC IC-MODEM IC-MICROPROCESSOR IC-FLASH MEMORY VARISTOR VARISTOR SWITCH-TACT DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS

Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list.

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5-2. Cellular phone Parts list : GT-I9000HKYVIA
Design LOC QAN02 QAR01 QBC00 QCA01 QCB01 QCK01 QCR101 QFR01 QMO01 QMP01 QRE01 QRF06 QSM01 QSP01 QVK01 QVO01 Description INTENNA-GT-I9000 MODULE-RCV+SENSOR FPCB(I9000) ASSY COVER-BATTERY CAMERA MODULE-5M A/F CMOS (GT-I9000) CBF COAXIAL CABLE-GT-I9000 ANT CABLE_(76 PMO CASE-POWER KEY(D) SCREW-MACHINE MEA FRONT-FRONT + OCTA LCD MOTOR LINEAR VIBRATION-GTS8000 A/S ASSY-PBA MAIN_GT-I9000/RM8(COMM)_SV ASSY CASE-REAR PMO COVER-USB V3 ASSY ETC-SIM/T-FLASH ASSY(GT-I9000) MODULE-SPEAKER KEY FPCB-POWER KEY(GT-I9000) ASSY KEY-VOL SEC CODE GH42-02543A GH59-09430A GH98-16687A GH59-09937A GH39-01418A GH72-59079A 6001-002005 GH97-11186A GH31-00475A GH82-05316A GH98-16686A GH72-59633A GH59-09495A GH59-09408A GH59-09432A GH98-17171A

7. Level 2 Repair
7-1. Disassembly and Assembly Instructions 7-1-1. Disassembly
1 Unscrew screws on the rear 2 Unhook the rear using a disassembly knife to remove the rear cover

Unscrew 7 screws on the rear using a screw driver. screw torque : 1.2 ~ 1.4 kgf.cm 3 Detach the Power Key FPCB

Be careful not to damage the rear cover when unhooking it. 4 Disconnect connectors from the Main PBA

Detach the power key FPCB, that is stick to the bracket Disconnect LCD Connector,Receiver Connector, Subby a double-sided tape, using tweezers. Make sure to touch Key Connector and Antenna cable from the Main remove all remaining tape on the bracket. PBA

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7. Level 2 Repair

5

Pull out the Main PBA

6

Remove the Antenna Cable

After disconnecting the connectors carefully pull the Main Remove the antenna cable from the main Antenna PCB PBA out of the bracket. 7 Remove the top shield can on the sub-touch key module. 8 Remove the Camera Module

Pull out the Receiver module from the bracket. Be careful not to damage the FPC.

Remove the camera module from the Main PBA by pulling it out.

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7. Level 2 Repair

9

Pull out the Main PBA

10

Remove the top shield can

After disconnecting the connectors carefully pull the Main Be careful not to damage the shield can and the PBA out of the bracket. 11 Remove the rear shield can + Sim Card PBA components when removing it. 12 Remove the speaker

Disconnect the Sim Card PBA connector from the Main PBA then remove the rear shield can + Sim Card PBA

Remove the speaker by opening the connector.

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7. Level 2 Repair

7-1-2. Assembly
1 Place the top shield can. 2 Connect the speaker to the Sim Card PBA

Place the top shield can on the Main PBA 3 Place the Sim Card PBA + shield can

Connect the speaker to the Sim Card PBA by sliding FPC into the connector. 4 Connect the Sim Card PBA Connector

Place the bottom shield can + Sim Card PBA onto the bottom of the Main PBA. Make sure that the speaker locks into position and the shield can to be place correctly into the clips.

Connect the sim card PBA connector to the top of the main PBA.

7-4

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7. Level 2 Repair

5

Place the top shield can

6

Place the camera module

Place the top shield can on the top of the main PBA 7 Place the Receiver Module

Connect the camera module to the Main PBA 8 Connect the Antenna Cable

Place the receiver module onto the bracket.

Connect the antenna cable to the Main Antenna PCB

7-5

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7. Level 2 Repair

9

Place the Main PBA

10

Connect LCD, Sub-touch key, Antenna and Receiver connectors and place the Power key

Place the main PBA onto the bracket. Make sure to place the camera module into the socket correctly. 11 Place the rear cover

Connect LCD, Sub-touch key, Antenna and Receiver connectors, and place the Power key to the side of the bracket 12 Screw the rear cover

Make sure all the hooks are placed correctly, and press the volume keys and the power key for tensions.

Screw 7 points on the rear cover screw torque : 1.2 ~ 1.4 kgf.cm

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8. Level 3 Repair
8-1. Block Diagram

8-1

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Level 3 Repair

8-2. PCB Diagrams 8-2-1. Top

8-2

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Level 3 Repair

8-2-1. Bottom

8-3

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Level 3 Repair

8-3. Flow Chart of Troubleshooting Equipments

Oscilloscope

Digital Multimeter

Power Supply

+ driver, Tweezer

8-4

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Level 3 Repair

8-3-1. Power On
' Power On ' does not work Yes check the current consumption Yes

check current consumption >=100mA

No

Download again

Yes

Check the Battery Voltage is more than 3.3V

No

Change the Battery (Because of batt. power low)

Yes

Check U503 (PMIC) and Power on voltage (C518 >1.2V, C519 >1.1V, C520>1.8V, C522,> 1.2V C529 > 1.8V)

No

Check the problem point (short, open, crack etc) and If PMIC has problem, change U503

Yes

Check the Clock at OSC501 that Frequency is 32K

No

Check the clock generation circuit (related to OSC501)

Yes check the initial operation

Yes END

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8-6

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8-3-2. Initial
Initial Failure Yes

The pin #1,2 of U206 = swing properly 1.8V and 0V? The pin #11,12 of U206= swing properly 2.8V and 0V?

No

check U206 and UCP400 and related parts (short, crack, etc)

Yes

AP_PS_HOLD(TP501) and AP_N_RST_IN (R507) = "low High"?

No

Check U503 (crack, open, etc) (if U503 has some problem, it is to be replaced)

Yes There is 32.768KHz wave forms at OSC200 and OSC501 Yes No Check UCP200 and related parts (short, crack, etc) No Replace OSC 200 and OSC501

R233 >= 1.8V? Yes

There are 24MHz wave forms at OSC400 and 26MHz wave forms at OSC100 (C128) Yes

No Replace OSC 400 and OSC100

LCD display OK? Yes

No

Check the LCD part (short, crack, etc)

No Sound is OK? Yes END Check the Audio Part (short, crack, etc)

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8-3-3. Charging Part

Abnormal charging part Yes

Check IFC300 pin #1 whether voltage reading is greater than 4.9V

No

Check the TA (TA may not be connected properly)

Yes

Check U503 DCIN whether 5V is measured (C502)

No

Resolder or Replace U301

Yes

Battery is charging?

No

Resolder or Replace U503

Yes END

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8-3-4. Sim Part

NO SIM Yes

Check the connection of the HEA301

No

Reconnect the Sub PCB

Yes

Check the Sub PCB

Yes

END

VCC_2.8V_PDA

VTF_2.8V

CP_VSIM_1.8V

R330
T_FLASH_D(0) T_FLASH_D(2) T_FLASH_CMD T_FLASH_DETECT SPK_OUT_R_P SPK_OUT_R_N 1 3 5 7 9 11

HEA301 1 3 5 7 9 11 13 13 15 15 2 4 6 8 10 12 14 16 2 4 6 8 10 12 14 16

V308

V309

V306

V307

C329

C330

17 18 19 20

NC NC NC NC

T_FLASH_D(1) T_FLASH_D(3) T_FLASH_CLK SIM_RST SIM_CLK SIM_IO AP_JTAG_EXTRST

V310

V312

V311

V316

C532

C533
C536

R326 R327 C336 C337

C538

C338 C340
R328 R329 R340

C501

TP5 0 1

C503 R501

R331

HEA3 0 1

V312

V308 V307 V306 V309

V310

R603

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U505

V311

U503
C5 3 4 C5 3 5
C517 C539

C3 3 9
R6 0 4 C6 0 1 R6 0 1

L502 L501
R4 3 7

C5 1 9

C5 3 7
C3 3 3

C5 1 8

C5 0 4

C3 3 2

R4 3 4

R4 3 5

R4 3 8

R4 3 3

U3 0 7

OSC501
C553
C3 2 9

C5 2 3

C5 2 2

R4 2 4

R4 2 2

R4 2 9

R4 2 5

C508

R4 2 8

C4 1 4

C5 5 4

C5 0 9

C5 0 6

C5 1 0

C4 1 3

C2 8 4

C3 3 0

L6 0 1
U6 0 1

C541

V3 1 6

R3 3 0

R468 R467 C542

C2 0 8

SC610

Level 3 Repair

8-3-5. Microphone Part

Check main microphone function in voice call receiver mode

Yes

Check the voltage at C267 = 2.8V

No

Resolder or replace U210

Yes

Check component soldering statuses of C281, C282

No

Resolder or replace C281, C282

Yes

Resolder or change the SubTouch Module

Yes END

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8-3-6. Speaker Part

Check speaker function. Play MP3 with maximum volume level. Yes

Check signals on L209, L210

No Resolder or replace U207

Yes

Yes

Check signals on L209, L210 again

No

Resolder or replace UCP400

Check the connection of HEA301

No

Reconnect HEA301

Yes

Replace the speaker module

Yes

END

8-14

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8-3-7. Receiver Part

Check receiver function in voice call receiver mode Yes

Check the signals at ZD307, ZD308

No

Resolder or replace U207

Yes

Check the signals at ZD307, ZD308 again

No

Resolder or replace UCP200

Yes

Check the connection of HDC302

No

Reconnect HDC302

Yes

Replace the Receiver-Earjack Ass'y

Yes

END

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Level 3 Repair

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Level 3 Repair

8-3-8. BT/WIFI

BT/WiFi is not working

Check BT or WiFi function ON Yes Check the Voltage on C162 = 2.8V Yes Check 38.4MHz Clock at C177 Yes Check the Voltage on L113 = 1.2V Yes Check the Status of C138, L124, ANT106 Yes

No

Enable BT or WiFi Function

No

Check AP PMIC(U503)

No

Check OSC 102

No

Resolder or change L113

No

Resolder or Replace C138, L124, ANT106

Resolder or Replace U105

Yes END

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Level 3 Repair

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8-3-9. FM RADIO

FM Radio does not work Yes

Check the connection of HDC302

No

Connect Earjack Ass'y correctly to HDC302

Yes

Check the Audio Signal at L302, L303

No

Check Earphone

Yes

Check the Audio signal at C250, C251

No

Check Audio Codec IC (U207)

Yes

CChange U104

Yes END

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Level 3 Repair

8-3-10. LCD

LCD is still off after PWR ON

Yes

Check the connection of HDC300

No

Reconnect the HDC300

Yes No

Check the soldering status of EMI Filters F300~F305

Resolder EMI Filters

Yes

Check VCC_3.0V_LCD = 3.0V (C537), VLCD_1.8V = 1.8V (C307), V_BAT > 3.4V (C308)

No

Check PMIC(U503)

Yes

Replace LCD Module

Yes END

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Level 3 Repair

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8-3-11. TSP

Touch Screen does not work

Yes

Check LCD Connector on Main PBA

No

Reconnect the HDC300

Yes No

Check the TSP Connector on LCD Module

Reconnect TSP Connector

Yes

U300 Pin 6 = 2.8V (C305, C310) and Pin 8 = 3.3V (C306, C344)

No

Resolder or Replace U300

Yes

Replace LCD Module

Yes END

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Level 3 Repair

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Level 3 Repair

8-3-12. 5M CAM

"Camera" function does not work
Yes

Check the Camera connector on Main PBA

No

Reconnect the HDC301

Yes

Check the voltage C531,C533,C535 = 2.8V, C534, C536 = 1.8V, C532, C521 = 1.2V C352 = 2.8V

No

Resolder U503, U303 or change PBA

Yes

Check F308 Pin 1 is 24MHz

No

Check UCP400 related to 24MHz

Yes

Replace the camera module

END

8-26

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Level 3 Repair

D E TB A T

VIC H G

V C O IN

B A T TMON

B A TT

B A TT

D C IN

D C IN

VL

A1 BUCK1 IN1 IN1 BUCK2 IN2 IN2 BUCK3 IN3 IN3 BUCK4 IN4 A2 E1 E2 H1 H2 K2 K8 K9 C9 D9 A7 B7 G9 H9 B9

LDO4,5,7 IN5 IN5 LDO11,12,13 IN6 IN6 LDO14,15,16 IN7 IN7 LDO6,8,9 IN8 IN8 LDO2,3,10,17 IN9

VALIVE_1.2V_C110 VUSB_1.1V_C110 VADC_3.3V_C110 VTF_2.8V VUSB_3.3V_C110 CAM_SENSOR_CORE_1.2V
0.8V~1.3V UP TO 10mA 0.8V~1.3V UP TO 50mA 1.6V~3.6V UP TO 300mA 1.6V~3.6V UP TO 300mA 1.6V~3.6V UP TO 150mA 1.6V~3.6V UP TO 150mA 3.0V~3.6V UP TO 150mA

VCC_2.8V_PDA

B8 LDO2 LDO3 C8 K10 J10 H10 K7 G10 F10 C7 E10 D10 C10 A6 A8 A10 B10

VLCD_1.8V

VDAC_3.3V_C110 VPLL_1.2V_C110 CAM_AF_2.8V

CAM_ISP_HOST_2.8V

U503

CAM_ISP_SYS_2.8V CAM_ISP_RAM_1.8V

LDO4 LDO5 LDO6 LDO7 LDO8 LDO9 LDO10 LDO11 LDO12 LDO13 LDO14 LDO15 LDO16 LDO17

VCC_3.0V_LCD VARM_1.2V_C110

VCC_1.8V_PDA

CAM_SENSOR_IO_1.8V

VINT_1.1V_C110

LX1 LX1 LX1 LX2 LX2 LX2 LX3 LX3 LX4 LX4

B1 B2 C1 F1 F2 F3 J1 J2 J3 K3

CAM_ISP_CORE_1.2V
L502

L503 L504

XIN XOUT

A4 A3

PG N D 4

PG N D 4

PG N D 3

PG N D 2

PG N D 2

P GND1

PG N D 1

A G N D2

NC

A G N D1

NC

C522
K4 G2 G1 D1 K1 D2 B5 A5 J4 2 1

C524

C525

C526

C527

C528

C529

C532

C533

C534

C535

C536

C537

C518

C519

C520

C521

V_BAT

CAM_SENSOR_A2.8V

F308
L309

U303

CAM_MCLK_F

1 IN1 2 IN2 3 IN3

OUT1 OUT2 OUT3

5 6 7 8
C315
CAM_HSYNC CAM_VSYNC CAM_PCLK_F

CAM_MCLK

4 VDD

VOUT 1

CAM_HSYNC_F CAM_VSYNC_F

GND

CAM_IO_EN

3 CE

2 GND

CAM_PCLK

4 IN4 OUT4 GND GND 10 9

5

C351

C352

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Level 3 Repair

8-3-13. GSM850 RX

NORMAL CONDITION catch the channel? NO Check C115 -65dBm ? NO Check the Voltage at C186 =V_BAT YES Check C126, L107,C125 -65dBm ? YES Check component soldering status OK at F100 YES NO NO NO resolder or change C126, L107,C125 NO resolder or change PAM101, C186 YES CHECK soldered RFS100, L103,C115,L118

resolder or change F100

Check F100 PIN 8,9 -65dBm YES

resolder or change F100

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?}

NO

resolder or change UCP200

YES YES Check the freq. at C128 : 26MHz ? NO

change or resolder OSC100

YES GSM850 Receiver is O.K?

NO

resolder or change UCP200

END

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Level 3 Repair

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Level 3 Repair

8-3-14. GSM1800 RX

NORMAL CONDITION catch the channel? NO Check C115 -65dBm ? NO Check the Voltage at C186 = V_BAT? YES Check C140, L108 -65dBm ? YES Check component soldering status OK at F100 YES NO NO resolder or change C140, L108 NO resolder or change PAM101, C186 YES CHECK soldered RFS100, L103,C115,L118

resolder or change F100

Check F100 PIN 14, 15 -65dBm YES

NO

resolder or change F100

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?} YES

NO

resolder or change UCP200

YES Check the freq. at C128 : 26MHz ?

NO

change or resolder OSC100

YES GSM850 Receiver is O.K?

NO

resolder or change UCP200

END

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Level 3 Repair

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Level 3 Repair

8-3-15. WCDMA Band1 RX

CONTINUOUS RX ON NORMAL CONDITION catch the channel? NO Check C115 -65dBm ? NO Check the Voltage at C186 = V_BAT ? YES PAM101 CHECK pin7 or C141, L109 -65dBm ? YES NO NO resolder or change C186, PAM101 YES CHECK soldered RFS100, L103, C115, L118 RF INPUT : 10700CH AMP : -50dBm

resolder or change PAM101, C141, L109

Check component soldering status OK at PAM104, C185, L120, L102, C114 ?

NO

resolder or change PAM104, C185, L120, L102, C114

YES

Check component soldering status OK at U100, F100 ? F100 PIN 10, 11 -65dBm

NO

resolder or change U100, F100

YES

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?} YES

NO

resolder or change UCP200

Check the freq. at OSC100 :26MHz ? YES WCDMA BAND1 Receiver is O.K? YES END

NO

change or resolder OSC100

NO

resolder or change UCSP200

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8-3-16. WCDMA Band2 / GSM1900 RX

CONTINUOUS RX ON RF INPUT : 9800CH NORMAL CONDITION catch the channel? NO Check C115 -65dBm ? NO Check the Voltage at C186 = V_BAT ? YES PAM101 CHECK pin9 or C127, C143, L111 -65dBm ? YES NO NO resolder or change C186, PAM101 YES CHECK soldered RFS100, L103, C115, L118 AMP : -50dBm

resolder or change PAM101, C127, C143, L111

Check component soldering status OK at PAM103, C113, L101, C101 ? Check C131-65dBm ? YES

NO

resolder or change PAM103, C113, L101, C101, C131

Check component soldering status OK at U100, F100 ? F100 PIN 12, 13 -65dBm YES

NO

resolder or change U100, F100

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?}

NO

resolder or change UCP200

YES Check the freq. at OSC100 :26MHz ? YES WCDMA BAND2, PCS1900 Receiver is O.K? YES END NO resolder or change UCSP200 NO change or resolder OSC100

8-34

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Level 3 Repair

8-3-17. WCDMA Band8 / GSM900 RX

CONTINUOUS RX ON RF INPUT : 9800CH NORMAL CONDITION catch the channel? NO Check C115 -65dBm ? NO Check the Voltage at C186 = V_BAT ? YES PAM101 CHECK pin5 or C142, L110 -65dBm ? YES NO NO resolder or change C186, PAM101 YES CHECK soldered RFS100, L103, C115, L118 AMP : -50dBm

resolder or change PAM101, C142, L110

Check component soldering status OK at PAM102, C122, L106, L105, C121 ? Check C116-65dBm ? YES

NO

resolder or change PAM102, C122, L106, L105, C121, C116

Check component soldering status OK at U100, F100 ? F100 PIN 6, 7 -65dBm YES

NO

resolder or change U100, F100

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?}

NO

resolder or change UCP200

YES Check the freq. at OSC100 :26MHz ? YES WCDMA BAND8, GSM900 Receiver is O.K? YES END NO resolder or change UCSP200 NO change or resolder OSC100

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8-3-18. GSM850/GSM900 TX

CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED GSM850 CH : 190 GSM900 CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB NO CHECK soldered RFS100, L103,C115,L118, C183, ANT102

PAM101 PIN1 : About 30dBm ? YES Check the Voltage at C186,C187,C139 = V_BAT? YES Check C132 about 2 V ok? YES

NO

resolder or change PAM101, C186, C187, C189

NO

resolder or change U101

Check PAM101 pin 25 about 4dBm YES

NO

resolder or change U101

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?}

NO

resolder or change UCP200

YES YES Check the freq. at C128 : 26MHz ? NO

change or resolder OSC100

YES GSM850/900 Transmitter is O.K?

NO

resolder or change UCP200

END

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Level 3 Repair

8-3-19. DCS/PCS TX

CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED GSM850 CH : 190 GSM900 CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB NO CHECK soldered RFS100, L103,C115,L118, C183, ANT102

PAM101 PIN1 : About 27dBm ? YES Check the Voltage at C186,C134,C139 = V_BAT? YES Check C132 about 1.8 V ok? YES

NO

resolder or change PAM101, C186, C134, C139

NO

resolder or change U101

Check PAM101 pin 25 about 4dBm YES

NO

resolder or change U101

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?}

NO

resolder or change UCP200

YES YES Check the freq. at C128 : 26MHz ? NO

change or resolder OSC100

YES DCS/PCS Transmitter is O.K?

NO

resolder or change UCP200

END

8-39

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Level 3 Repair

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Level 3 Repair

8-3-20. WCDMA BAND1 TX

Check PAM101 PIN1 : About 22 dBm ? YES

NO

CHECK soldered RFS100, L103,C115,L118, C183, ANT102

CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED GSM850 CH : 190 GSM900 CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB

Check the Voltage at C186 = V_BAT? YES Check C141, L109 : About 22dBm ? YES

NO

resolder or change PAM101, C186

NO

resolder or change C141, L109

Check C135 about 3.4 V ? YES Check PAM104 pin 7 about 22dBm ? YES Check C147 about 8dBm ? YES

NO

resolder or change U102

NO

resolder or change PAM104

NO

resolder or change U101

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?}

NO

resolder or change UCP200

YES YES Check the freq. at C128 : 26MHz ? NO

change or resolder OSC100

YES WCDMA 2100 Transmitter is O.K?

NO

resolder or change UCP200

END

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Level 3 Repair

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Level 3 Repair

8-3-21. WCDMA BAND2 TX

Check PAM101 PIN1 : About 22 dBm ? YES

NO

CHECK soldered RFS100, L103,C115,L118, C183, ANT102

CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED GSM850 CH : 190 GSM900 CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB

Check the Voltage at C186 = V_BAT? YES Check C143, L111 : About 22dBm ? YES

NO

resolder or change PAM101, C186

NO

resolder or change C143, L111

Check C135 about 3.4 V ? YES Check PAM103 pin 7 about 22dBm ? YES Check C146 about 8dBm ? YES

NO

resolder or change U102

NO

resolder or change PAM103

NO

resolder or change U101

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?}

NO

resolder or change UCP200

YES YES Check the freq. at C128 : 26MHz ? NO

change or resolder OSC100

YES WCDMA 1900 Transmitter is O.K?

NO

resolder or change UCP200

END

8-43

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Level 3 Repair

8-44

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Level 3 Repair

8-3-22. WCDMA BAND8 TX

Check PAM101 PIN1 : About 22 dBm ? YES

NO

CHECK soldered RFS100, L103,C115,L118, C183, ANT102

CONTINOUS TX ON CONDITION TX POWER DAC:14500 CODE APPLIED GSM850 CH : 190 GSM900 CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB

Check the Voltage at C186 = V_BAT? YES Check C142, L110 : About 22dBm ? YES

NO

resolder or change PAM101, C186

NO

resolder or change C142, L110

Check C135 about 3.4 V ? YES Check PAM102 pin 7 about 22dBm ? YES Check C145 about 8dBm ? YES

NO

resolder or change U102

NO

resolder or change PAM102

NO

resolder or change U101

Check the voltage at {R100 = V_BAT ?} & {C110, C264 = 2.85V ?} & {C111,C112,C233 = 1.8V?} & {C109,C263 = 2.85V ?} & {C112 = 1.8GV ?}

NO

resolder or change UCP200

YES YES Check the freq. at C128 : 26MHz ? NO

change or resolder OSC100

YES DCS/PCS Transmitter is O.K?

NO

resolder or change UCP200

END

8-45

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Level 3 Repair

8-46

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8-4. Service Schematics

- NC Point(Top View)
: NC
UCP400
A B C D E F G H J K L M N P R T U V W Y AA AB AC AD AE AF AG 1 2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 26 27 27 A B C D E F G H J K L M N P R T U V W Y AA AB AC AD AE AF AG












































1







3

8-47

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Level 3 Repair

: NC
UCP200

8-48

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Level 3 Repair

: NC
UME301

8-49

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