GSM TELEPHONE

SGH-i710
GSM TELEPHONE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
CONTENTS Safety Precautions Specification Operation Instruction and Installation Array course control Exploded View/Disassembly and Assembly Instructions MAIN Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting Reference data

1. Safety Precautions

1-1. Repair Precaution
Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because
specipicty of cellular phone is sensitive for surrounding interference(RF noise). Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by the influence of 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. 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. A thicken twisted wire has low resistance,
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.

2. Specification

2-1. GSM General Specification
GSM850 Phase 1 Fr eq. Band[ MHz] Uplink/Downlin k ARFCN r ange 824~869~EG SM 900 Phase 2 880~925~0~& 975~DCSPhase 1 1710~1805~1 880

PCS1850~1930~1 990

128~2 51

512~8 85

512~8 10

Tx/Rx spa cing

Mod. Bit r ate / Bit Period T im e Sl ot Period/F rame Pe rio d Modulatio n

270.8 33kbps 3.69 2us 576. 9us 4.615ms

0.3G M SK

0.3G MSK

MS Powe r

33dBm~ 5dBm

30dBm~ 0dBm

Power Class

5pcl ~ 1 9pcl

5pcl ~ 19pcl

0pcl ~ 15pcl

Sensit ivit y

- 102dBm

- 100dBm

TDMA Mux

Cell Radius

Specification

2-2. GSM Tx Power Class

TX Power control level

TX Power GSM850 control level
TX Power EGSM900 control level
TX Power DCS1800 control level

PCS1900

312 dBm

283 dBm

292 dBm

263 dBm

272 dBm

243 dBm

252 dBm

223 dBm

232 dBm

203 dBm

212 dBm

183 dBm

192 dBm

163 dBm

172 dBm

143 dBm

152 dBm

124 dBm

132 dBm

104 dBm

113 dBm

84 dBm

64 dBm

73 dBm

44 dBm

53 dBm

25 dBm

05 dBm

3. Operation Instruction and Installation

Main Function

- Slim Bar Design 2.5G MITS - 2 Megapixel Camera with AutoFocus - 2.8" QVGA 262K Color TFT Screen - External Memory microSD (T-Flash) - Video Recording & Messaging - Music Player(MP3/AAC/AAC+) - Bluetooth Wireless Technology V 2.0 + EDR - Multimedia Message Service (MMS)/SMS/E-mail - Voice recorder - Speaker Phone - Java MIDP 2.0/ WAP2.0 - GSM/GPRS Class 10 - Quad-band(850/900/1800/1900MHz)
Operation Instruction and Installation

4. Array course control

4-1. Software Adjustments
Test Jig Jig cable (GH39-00777A)
Serial Cable(CSA LL64151-A)

Power Cable

USB DATA CABLE (CSA LL11105 AWM)

Array course control

4-2. Software Downloading
4-2-1. Pre-requests for Downloading Downloader Program(Becks_Downloader_v01.exe) SGH-i710 Mobile Phone USB Data Cable UART Data Cable(Serial Cabel) Binary files (PDA & Phone binary) 4-2-2. S/W Downloader Program 4-2-2-1. Phone S/W Downloading Load the binary download program by executing the

Becks_Downloader_v01.exe

1. Select the connected serial port and the rate of speed 2. Select the file what you want to download
3. Then, click the start button.
4-2-2-2. PDA S/W Downloading Load the binary download program by executing the
i710XHGE1_FRANCE_PDA.exe (It's up to binary version)

1. Click the Detect button.
5. Exploded View/Disassembly&Assembly Instructions
5-1. Cellular phone Exploded View
QBR01 QME03 QVK02 QAR01 QMP01 QVK01 QAN02 QBR11 QCR04 QSP01 QCA01 QMO01 QCK02

QCK03 QCK01

QVO01 QCR10 QSC01 QRF01 QBA01 QCR04
Exploded View/Disassembly&Assembly Instructions
5-2. Cellular phone Parts list

Design LOC

QAN02 QAR01 QBA00 QBA01 QBA02 QBA03 QBR01 QBR11 QCA01 QCB01 QCK01 QCK02 QCK03 QCR04 QCR10 QKP01 QLC01 QME03 QMO01 QMP01 QRF01 QSC01 QSP01 QST01 QVK01 QVK02 QVO01 QME01 QMI01 QRE01 QSD01 QFR01 QIF01

Description

INTENNA-SGHI718 AUDIO-RECEIVER PMO-COVER BATTERY INNER BATTERY PACK-1300MAH,BLK INNER BATTERY PACK-1800MAH,BLK PMO-COVER EXT BATT ASSY BRACKET-BRACKET SHIELD ASSY BRACKET-CAMERA HOUSING UNIT-CAMERA CBF COAXIAL CABLE-SGHI718 COAX PMO-CAMERA KEY PMO-POWER KEY PMO-REC KEY SCREW-MACHINE SCREW-MACHINE ASSY KEYPAD-(CUH/BLK) LCD-MODULE SGHI718 UNIT-RECORD KEY ASSY MOTOR DC-SGHI718 PBA-SGH-I710 MPR-TAPE RF HOLE PMO-COVER SCREW SPEAKER ASSY ACCE-STYLUS PEN(SILVER) UNIT-VOLUME KEY ASSY UNIT-POWER KEY ASSY ASSY KEY-VOLUME KEY UNIT-KEY FPCB ASSY AS-MIC (KEY PBA) ASSY CASE-REAR PMO-COVER M SD ASSY CASE-FRONT PMO-COVER IF V2

SEC CODE

GH42-01078A 3009-001250 GH72-35831A GH43-02827A GH43-02781A GH72-38333A GH98-03033A GH98-03032A GH59-03771A GH39-00755A GH72-35838A GH72-35832A GH72-35837A 6001-001479 6001-001633 GH98-03036A GH07-01016A GH59-03786A GH31-00289A GH92-03706A GH74-29317A GH72-35840A 3001-002091 GH98-03060A GH59-03801A GH59-03803A GH98-03809A GH59-03798A GH81-06102A GH98-03035A GH72-35835A GH98-04392A GH72-37119A
BAG PE CBF INTERFACE-DATA LINK CABLE ADAPTOR-SGHE690,BLK,EU,A_TYPE CHARGER-SGHI601,BTC,BLK S/W CD-SGHI710(RUSS) COMPANION S/W CD-SGHI710 PARAGON SOFTWAR UNIT-EARPHONE,20P,B-TYPE LABEL(R)-MAIN(SER) MANUAL USERS-SER RUSSIAN QRG BOX-UNIT(SER) CUSHION-CASE(EU) MPR-TAPE MAIN FPCB A MPR-INSU TAPE KEY CONN MPR-INSU TAPE MPR-INSU TAPE MPR-INSU TAPE SPK MPR-SPONGE MIC MPR-TAPE RESET SWITCH MPR-INSU TAPE MPR-VINYL BOHO LCD TSTC SPONGE

6902-000634 GH39-00444A GH44-01361A GH44-01664A GH46-00433A GH46-00448A GH59-03883A GH68-14706D GH68-14842A GH69-05353C GH69-05357A GH74-17751A GH74-28442A GH74-29721A GH74-29722A GH74-29723A GH74-29899A GH74-30295A GH74-30639A GH74-31131A GH74-33010A
5-3. Disassembly and Assembly Instructions

Disassembly 1 2

1) Remove the SCREW COVER on the left side by using tweezers and separate the STYLUS PEN on the right side.

1) Unscrew the 6 points.

1) Separate the REAR COVER from the bottom to the top on the VOLUME KEY side. 2) Separate the REAR COVER from the bottom to the top on the CAMERA KEY side. - Be careful of the damage of HOOKs on the COVER.
1) Separate the REAR COVER without damage of HOOKs on the top side. 2) Remove the KEYs(CAMERA, RECORD, POWER, VOLUME). 5-4
1) Unscrew the 2 marked points on the picture and disconnect the CAMERA, MOTOR, SPKEAKER CONNECTOR from PBA.
1) Separate the CAMERA KEY FPCB from the FRONT COVER by using tweezers. 2) Remove the TAPE on theKEY FPCB CONNECTOR by using tweezers. 3) Push the Hooks to out side on the FRONT COVER and Separate the FRAME from it.
1) Hold up the PBA ASS'Y, and Separate the RECEIVER SPEAKER from the FRONT COVER by putting the tweezers into the marked point on the picture. - Be careful of damage of the COVER and SPEAKER WIRE. 1) Separate the CAMERA ASS'Y and the LCD CONNECTOR from the PBA.
1) Separate KEY FPCBs(POWER, VOLUME, RECORD) from the FRAME by using tweezers. - Be careful of damage of FPCBs
1) Hold up the PBA slowly and disconnect the INTENNA CABLE on the back side of the PBA.
1) Unscrew the 2 marked points and separate the INTENNA.
1) Detach the INTENNA CABLE from the INTENNA.
1) Detach the FPCB from the FRAME by using tweezers - Be careful of damage of the FPCB.
1) Hold up the LCD from the bottom and detach the LCD from the LCD FRAME. - Be careful of damage of the LCD and the FRAME

Assembly 1 2

1) Attach the KEY FPCB on the FRAME along by red marked hole on the picture. 1) Attach the INTENNA CABLE to the connection point on the INTENNA - Be careful of damage of FPCB.
1) Screw the 2 points to the INTENNA to fix the FRAME. 2) Hold the INTENNA CABLE in the FRAME.
1) Remove the release paper(both-sided TAPE) from the FRAME and attach the LCD to the FRAME along by the guide line on the left-top side of the frame.
1) Attach the PBA to the FRAME after connect the INTENNA CABLE to the cable connector on the back side of the PBA
1) Attach the CAMERA ASS'Y to the PBA and connect CAMERA, MOTOR, SPKEAKER CONNECTOR to the PBA. 2) Screw the 2 points on the CAMERA ASS'Y to fix it.
1) Connect the KEY FPCB to the connector on the PBA and attach the TAPE on it along the PCB SILK guide line by using the tweezers(pincette). 2) Connect the LCD CONNECTOR to the PBA.

1) Attach the KEY FPCB(POWER, VOLUME, RECORD) to the FRAME according to guide rules on the picture.

CAMERA KEY FPCB

1) Remove the release paper on the RECEIVER and attach Receiver to the FRONT COVER. 1) Attach the KEYPAD to the FRONT COVER along by the fixed poles. 2) Attach the FRAME ASS'Y to the FRONT COVER by using the HOOKs and attach the CAMERA KEY FPCB to the FRONT COVER.
1) Attach the KEYs(CAMERA, RECORD, POWER, VOLUME) to the FRONT COVER.
1) Assemble the REAR COVER being careful of the hooks

1) Screw the 6 points.

1) Attach the SCREW COVER on the left side and insert the STYLUS PEN on the right side.
6. MAIN Electrical Parts List
ANT600 BAT900 BTC300 C105 C107 C111 C113 C117 C118 C119 C124 C125 C126 C127 C128 C130 C131 C133 C134 C135 C137 C138 C139 C140 C141 C142 C143 C144 C145 C146 C151 C152 C200 C201 C202 C203 C204 C206 C210 C211 C212 C215 C216 C217 C218 C219 C220 C221 C223 C224
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

SEC Code

4202-001263 4302-001181 3711-006078 2203-006562 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006562 2203-006562 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006562 2203-006562 2203-006423 2203-006562 2203-006562 2203-006562 2203-006423 2203-006048 2203-006048 2203-006048 2203-006423 2203-006562 2203-006423 2203-006423 2203-006562 2203-006562 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006562 2203-006562 2203-006423 2203-006423 2203-006562

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
Main Electrical Parts List
C225 C301 C302 C304 C306 C307 C308 C309 C310 C311 C312 C313 C314 C318 C320 C321 C322 C323 C324 C325 C326 C327 C328 C329 C330 C331 C332 C333 C336 C337 C338 C339 C340 C342 C360 C362 C363 C364 C366 C367 C369 C370 C371 C372 C374 C375 C402 C405 C407 C408
C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
2203-006562 2203-000654 2203-006562 2203-006824 2203-006562 2203-006562 2203-006562 2203-006824 2203-006824 2203-006824 2203-002443 2203-006474 2203-002443 2203-006824 2203-006890 2203-006890 2203-006824 2203-006474 2203-006361 2203-000138 2203-006048 2203-000254 2203-006562 2203-006824 2203-006824 2203-006423 2203-006474 2203-006562 2203-006423 2203-006824 2203-006890 2203-006824 2203-006562 2203-006562 2203-006824 2203-006890 2203-006361 2203-006562 2203-006562 2203-006562 2203-006048 2203-006423 2203-006423 2203-006423 2203-006890 2203-006361 2203-006423 2203-006423 2203-006824 2203-006048
C412 C413 C414 C415 C418 C419 C422 C423 C424 C425 C427 C429 C430 C431 C432 C436 C437 C438 C451 C452 C454 C460 C461 C464 C466 C467 C469 C500 C501 C510 C511 C512 C513 C514 C515 C520 C523 C530 C533 C534 C600 C605 C606 C607 C608 C609 C610 C611 C621 C622
2203-006562 2203-006562 2203-006562 2203-000725 2203-006562 2203-000725 2203-005481 2203-006562 2203-006824 2203-006824 2203-006626 2203-000812 2203-000679 2203-000812 2203-006423 2203-006562 2203-006048 2203-006048 2203-000278 2203-000278 2203-000278 2203-000254 2203-006305 2203-006305 2203-006423 2203-000254 2203-000254 2203-006562 2203-006562 2203-000278 2203-000812 2203-000679 2203-005050 2203-000278 2203-000812 2203-000812 2203-000812 2203-006562 2203-006423 2203-000812 2203-006324 2203-006048 2203-006562 2203-006978 2203-006361 2203-006824 2203-006324 2203-006423 2203-006824 2203-006260

HDC600 HDC603 IFC500 L300 L301 L302 L400 L401 L402 L403 L404 L500 L501 L502 L600 L603 L700 L801 L802 L805 L806 L807 L808 L811 L900 LED600 OSC100 OSC101 OSC400 OSC900 PAM801 Q600 Q601 Q602 Q700 R100 R103 R110 R111 R112 R113 R115 R116 R117 R120 R121 R207 R208 R209 R210
HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD SOCKET-INTERFACE INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD R-CHIP BEAD-SMD BEAD-SMD BEAD-SMD INDUCTOR-SMD BEAD-SMD INDUCTOR-SMD C-CER,CHIP INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD LED CRYSTAL-SMD CRYSTAL-SMD OSCILLATOR-CLOCK CRYSTAL-SMD IC-POWER AMP FET-SILICON FET-SILICON FET-SILICON 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
3711-006101 3711-005296 3710-002465 2703-000345 2703-002774 2703-002861 3301-001438 3301-001438 3301-001729 3301-001729 2007-000171 3301-001438 3301-001438 3301-001438 2703-002824 3301-001438 2703-002653 2203-005444 2703-002368 2703-002170 2703-002586 2703-002204 2703-002485 2703-002314 2703-001723 0601-001905 2801-004466 2801-004189 2804-001725 2801-004466 1201-002423 0505-001518 0505-001518 0505-001518 0505-001518 2007-000171 2007-000162 2007-000171 2007-000171 2007-000141 2007-000141 2007-000170 2007-000170 2007-000170 2007-000162 2007-000171 2007-008055 2007-000152 2007-000162 2007-008055
R211 R212 R214 R215 R216 R218 R219 R220 R301 R302 R304 R306 R307 R309 R311 R312 R313 R314 R315 R316 R317 R320 R321 R322 R327 R328 R329 R340 R341 R342 R343 R404 R405 R410 R414 R416 R417 R418 R420 R421 R428 R500 R501 R502 R503 R506 R507 R508 R509 R510
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
2007-008055 2007-008055 2007-008055 2007-001291 2007-008055 2007-000173 2007-009108 2007-008486 2007-000170 2007-007107 2007-000144 2007-003014 2007-000144 2007-003014 2007-008542 2007-003014 2007-000170 2007-000162 2007-000170 2007-000148 2007-000148 2007-008055 2007-008055 2007-000170 2007-001325 2007-007318 2007-007588 2007-000164 2007-000162 2007-009155 2007-009155 2007-007538 2007-007538 2007-000174 2007-007107 2007-007318 2007-007107 2007-007137 2007-007137 2007-007318 2007-000162 2007-007528 2007-007528 2007-008055 2007-009108 2007-008542 2007-008542 2007-008419 2007-008419 2007-008419

U307 U308 U309 U310 U311 U312 U400 U402 U403 U404 U500 U501 U502 U600 U601 U604 U605 U704 U705 U706 U800 U801 U900 U901 U902 U910 U911 UCD401 UCP100 UCP700 UME206 UME207 UME702 UPL802 V500 ZD100 ZD300 ZD303 ZD368 ZD400 ZD401 ZD405 ZD406 ZD407 ZD501 ZD502 ZD504 ZD505 ZD506 ZD507
IC-CMOS LOGIC IC-VOL. DETECTOR IC-BATTERY IC-VOL. DETECTOR IC-MULTI REG. IC-SWITCH IC-AUDIO AMP IC-VOLTAGE COMP. IC-ANALOG SWITCH IC-ANALOG MULTIPLEX IC-ANALOG SWITCH IC-ANALOG SWITCH IC-D/A CONVERTER IC-DC/DC CONVERTER IC-POSI.FIXED REG. IC-POSI.FIXED REG. BLUETOOTH MODULE IC-POSI.FIXED REG. IC-DC/DC CONVERTER IC-ANALOG SWITCH IC-POSI.FIXED REG. IC-CMOS LOGIC IC-AUDIO AMP IC-CMOS LOGIC IC-POWER SUPERVISOR C-CER,CHIP C-CER,CHIP IC-CODEC IC-MICROPROCESSOR IC-COMM. CONTROLLER IC-SRAM IC-MCP IC-MCP IC-TRANSCEIVER THERMISTOR-NTC DIODE-TVS DIODE-ZENER DIODE-TVS DIODE-ZENER DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS
0801-002529 1203-002789 1203-003823 1203-002832 1203-004428 1205-002874 1201-002240 1202-001079 1001-001371 1001-001428 1001-001410 1001-001410 1002-001488 1203-004172 1203-003815 1203-003737 4709-001494 1203-003737 1203-003545 1001-001231 1203-004507 0801-003016 1201-002284 0801-003026 1203-003882 2203-000812 2203-000233 1205-002720 0902-001927 1205-002757 1106-001519 1108-000054 1108-000059 1205-003093 1404-001221 0406-001210 0403-001547 0406-001210 0403-001427 0406-001254 0406-001254 0406-001201 0406-001201 0406-001215 0406-001210 0406-001210 0406-001241 0406-001231 0406-001231 0406-001231
ZD508 ZD509 ZD510 ZD600 ZD601 ZD602 ZD603 ZD604 ZD605 ZD606 ZD607 ZD608 ZD609 ZD610
DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS
0406-001231 0406-001231 0406-001231 0406-001241 0406-001241 0406-001254 0406-001254 0406-001254 0406-001210 0406-001201 0406-001215 0406-001215 0406-001254 0406-001254
SA SA SA SA SA SA SA SA SA SA SA SA SA SA

7. Block Diagrams

8. PCB Diagrams

PCB Diagrams

Bottom
9. Flow Chart of Troubleshooting

9-1. Power On

9-1-1. PDA Part

Insert Power NG

Check 2pin of V_BAT in U310 is more than 3.4
No Change the Battery &check ZD303
No 3pin in TR301 is High Check TR301 & neighboring circuit
No 2 pin in U302 is high Check the U302 and related circuit
No 34, 35 pin in U302 is high Check the related circuit
In U302 4pin = 3.0V, 23pin = 1.3V 25pin = 1.1V, 33pin = 1.4V
Check the U302 with neighboring circuit
Check Other Power Circuit
Flow Chart of Troubleshooting

9-1-2. Phone Part

' Power On ' does not work Yes
Check the Battery Voltage is more than 3.4V

No Change the Battery

No C913(VINT) = 2.7V? Check the PMU related to VINT
Check the Clock at R905 = 32KHZ

No Resolder OSC900

C925(+VDD_IO_LOW) & C924(+VDD_IO_HIGH) = "H"? Yes
No Check the related circuit
C721(+VDD_GSM_CORE) = 1.8V?
No Check the +VDD_GSM_CORE circuit
Check for the clock at C433 = 4.096MHz
Check the clock generation circuit
Check the initial operation

Yes END

9-2. Initial

Initial Failure Yes

TP752 (RSTON) at U700 = "H"?
No Check the circuit related to reset
U700 TP 702(RSTEXTn) ="H"? OK?

No change U700

Yes Check the 16bit data signal & memory CE Yes END

9-3. Charging Part

Abnormal charging part Yes
Check the C367,R302 > 4.9V
Check the circuit related to

V_EXT_5V and U309

Check U309 pin 5 = 'L' ?
Check the circuit related to CHG_ING_Nn signal
Check the U309 pin 9 4.2V
No Resolder or replace U309

9-4. Sim Part

Phone can't access SIM Card
No SD600 pin 11,14 = "H"? Check the sim charge pump
After Power ON, Check SIM_CLK Signal on pin15 at SD600

No Check the SIM Clock

After SIM card insert, SD600 pin 13 = "H(SIM_RST)"?
No Resolder SD600 or replace PBA

Check the SIM Card

9-5. Microphone Part

Microphone does not work

Yes No Check the connection from MIC Resolder MIC
Check the circuit from UCD401 to MIC
No Resolder C412,C413,C451,C452,C454 and check related circuit

Check the MIC

Replace the MIC
9-6. Speaker Part(Melody)
Speaker does not work Yes No U400pin 13~16 = 4.2V? Resolder or replace U400
Check the signal at Pin D405,D406 of U400
No Check the R407 if there is no signal,resolder or replace U400
Yes No Resolder U400 and check related circuit
PIN 4 of U400 (AMP_EN) H ?

Yes No Resolder UCD401

Check all power source related UCD401 Does it work correctly?
Check pin 36,35 at UCD401 Is there singal?

No Resolder UCD401

No Is Speaker working? Change the Speaker

9-7. Key Data Input

Check Initial Operation
When one of the keys is pushed, is it displayed on LCD?
No Check the Dome sheet & Key Pad
When one of the keys is pushed, KBIO signal is OK?

No Replace the PBA

9-8. Receiver Part
Receiver does not work Yes Check C414,C418 Is there Signal? (If all power sources work well) Yes No Check pin 35,36 at UCD401 Does it Work? Resolder or Replace UCD401 No Resolder or Replace UCP700
Yes No Check pin 5,10 at U404 Does it Work? Resolder or replace U404
Yes No Check the soldering of the Receiver wire Modify the receiver wire soldering
Yes No Is Receiver working? Replace the Receiver
9-9. Back Light (for Color Main LCD)
Back light does not work Yes No Is LCD Contrast set on high level in the Menu? Set LCD Contrast on high level
No HDC600 pin 12,14,22 = 3.8V? Check the U601 or replace U601
No HDC600 pin 16(CS), 20 (Clcok), 24(RST) is OK? Check the UCP100

Replace the LCD Module

9-10. Key Back Light
Main Key LED does not work Yes No SLC602 pin 12 = "3.3V"? Check the SLC602 related to power sources or Change SLC602

9-11. Camera part

"Camera" function does not work Yes
Check the Camera connector
No Reconnect the camera module
HCD603 pin 4, 7, 19 =2.8V? & pin 24 = 1.8V?
No Check HDC603,U300,U311
Yes No Check UCP100, HDC603
Check CAM_MCLK, CAM_PCLK Working? Yes
No Check pin 3, 5, 6, 10 Working properly? Yes Check UCP100, HDC603
Is there another problem?
Replace the camera module

9-12. GSM850 Receiver

RF input : CH center freq : +67.7kHz Amp : -50dBm
Yes UPL802 Pin10 >= -65dBm No Resolder RFS00,C806
Yes UPL802 1, 2 >= -68dBm No Check UPL802 pin13 = L ,pin14 = L Yes Yes No F800 pin 26 >= -70dBm pin 27 >= -70dBm Resolder C826, C827, L808 Resolder UPL802 No Check ANT Switch control circuit
Yes No No Check all voltage sources of F800 >=2.8V Check & Resolder RF PSU Part
F800 pin 4,5,6,7 >= 1V

Yes Resolder F800

Check UME702

9-13. GSM850 Transmitter

TX ON (5Level)
Yes UPL802 Pin8 >= 20dBm No Resolder RFS00,C806
Yes UPL802 pin15 >= 20 dBm No Check UPL802 pin13 = H ,pin14 = L Yes Change or Resolder UPL802 No Resolder C856,C857,L802 or Change PAM800 No Check ANT Switch control circuit
Yes PAM800 pin9 >= 20 dBm
Yes PAM800 pin11 > = 3dBm No Check PAM800 +VBAT(pin4) OK? Yes Yes No F800 pin 4,5,6,7 >= 1V Check all voltage sources of F800 >=2.8V Yes No No Resolder or Change PAM800
Check +VBAT or PAM control signal
Check & Resolder RF PSU Part

Yes Check UME702

Resolder F800

9-14. EGSM900 Receiver

Yes UPL802 3, 4 >= -68dBm No Check UPL802 pin13 = L ,pin14 = L Yes Yes No F800 pin 21 >= -70dBm pin 22 >= -70dBm Resolder C824 C825, L807 Resolder UPL802 No Check ANT Switch control circuit
9-15. EGSM900 Transmitter
Yes UPL802 pin15 >= 20 dBm No Check UPL802 pin13 = H ,pin14 = L Yes No Check ANT Switch control circuit
Yes PAM801 pin9 >= 20 dBm No
Change or Resolder UPL802
Resolder C856,C857,L802 or Change PAM801
Yes PAM801 pin11 > = 3dBm No Check PAM801 +VBAT(pin4) OK? No Resolder or Change PAM801
Yes Yes No F800 pin 4,5,6,7 >= 1V Check all voltage sources of F800 >=2.8V Yes No

9-16. DCS Receiver

Yes UPL802 5, 6 >= -68dBm No Check UPL802 pin13 = L ,pin14 = L Yes Yes No F800 pin 22 >= -70dBm pin 23 >= -70dBm Resolder C820, C821, L805 Resolder UPL802 No Check ANT Switch control circuit

9-17. DCS Transmitter

Yes UPL802 pin15 >= 20 dBm No Check UPL802 pin13 = L ,pin14 = H Yes No Check ANT Switch control circuit
Yes PAM800 pin 10 >= 20 dBm No
Resolder C854,C855,L801 or Change PAM800
Yes PAM800 pin11 > = 3dBm No Check PAM800 +VBAT(pin4) OK? No Resolder or Change PAM800

9-18. PCS Receiver

Yes UPL802 7, 8 >= -68dBm No Check UPL802 pin13 = H ,pin14 = L Yes Yes No F800 pin 20 >= -70dBm pin 21 >= -70dBm Resolder C824, C825, L807 Resolder UPL802 No Check ANT Switch control circuit

9-19. PCS Transmitter

Yes PAM800 pin10 >= 20 dBm No

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

Reference data

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.

2007.05 Rev.1.0

* , , , / . , . * Bluetooth QD ID: B012301
World Wide Web http://www.ru.samsungmobile.com
Russian. 06/2007. Rev. 1.0

SGH-i710 Series

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Samsung SGH-i710

SGH-i710 " -
GSM 900/1800 Samsung Electronics Co., Ltd. "
: GSM-900/1800 ( / / ): 13.5. : 105,4. 2 *:. Li-Ion, 1300 mAh. Li-Ion, 1800 mAh 250 , 5. :3.

: : : SGH-i710 :

KR. 46.H47999 2007-03-19 2010-03-18 51318.22-99 51318.24-99 51317.3.2-99 51317.3.3-99

C :3 :

Samsung Electronics Co.Ltd.

, 250, 2-Ka, , , -

7th Fl., Samsung Main Building.
: Windows Mobile Intel PXA 272, 416 - 128. - 64 , (GSM850/900/1800/1900). TFT65536 (320 240. (1600x1200 ). 10, EDGE. (Push-email),. Bluetooth 2.0/USB. * , SIM, ,.

250, 2-Ka, Taepyung-Ro, Chung-Ku, Seoul, Korea

4 642,0 GRPS E-mail

2.8").

(MMS).

(R&TTE)

Samsung Electronics

GSM : SGH-i710
, . SAR RADIO : EN 60950-1:2001 : EN 301 489-01 v1.4.1 (08-2002) EN 301 489-07 v1.2.1 (08-2002) EN 301 489-17 v1.2.1 (08-2002) : EN 50360:2001 EN 50361:2001 : EN v9.0.2 (03-2003) EN v1.6.1 (11-2004)
, [ ] 1999/5/EC. , 10 [IV] 1999/5/EC, : BABT, Balfour House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD, UK* : 0168
Samsung Electronics QA Lab.
. ( ) Samsung Electronics Euro QA Lab. Blackbushe Business Park, Saxony Way, Yateley, Hampshire, GU46 6GG, UK* 2006. 11. 28

Yong-Sang Park /.

( ) * Samsung. Samsung. .