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Samsung SGH-E890 manual

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Table of contents for the manual

  • Page 1

    GSM TELEPHONE SGH-E890 GSM TELEPHONE CONTENTS 1. Safety Precautions 2. Specification 3. Product Function 4. Array course control 5. Exploded View/Disassembly and Assembly Instructions 6. MAIN Electrical Parts List 7. Block Diagr ams 8. PCB Diagrams 9. Flow Chart of Troubleshooting 10. Reference data[...]

  • Page 2

    Samsung Electronics Co.,Ltd. 2006. 12. Rev.1.0 ⓒ This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual ca n be punished und er applicable International and/or domestic l aw.[...]

  • Page 3

    CONTENTS 1. Safety Precautions 1-1. Repair Precaution ........................... ............................................................ ...............1-1 1-2. ESD(Electrostatically Sensitive Dev ices) Precaution.... .............................. .............1-2 2. Specification 2-1. GSM General Specification........ ......................[...]

  • Page 4

    CONTENTS 9. Flow Chart of Troubleshooting 9-1. Powe r On.................................................................... ...............................................9 -1 9-2. Initial ................ ...................................................... .............................................. ......9- 4 9-3. Charging Part.......... .[...]

  • Page 5

    SAMSUNG Proprietary-Contents may change without notice 1. Safety Precautions 1-1 This Document can not be used without Samsung's authorization 1-1. Repair Precaution ― Repair in Shiel d Box, durin g detailed tuni ng. Take specially care of tun ing or test, because specip icty of cell ular phone is s ensitive for surrounding in terference(R F[...]

  • Page 6

    SAMSUNG Proprietary-Contents may change without notice S afety Precautions 1-2 This Document can not be used without Samsung's authorization 1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semicondu ctor may be damaged easi ly by static electricity . Such parts are called by ESD (Electrostati cally Sensitive De vices), for exa[...]

  • Page 7

    SAMSUNG Proprietary-Contents may change without notice 2. Specification This Document can not be used with out Samsung's authorizat ion 2-1 PCS1900 1850~1910 1930~1990 512~810 80MHz 270.833kbps 3.692us 576.9us 4.615ms 0.3GMSK 30dBm~0dBm 0pcl ~ 15pcl -100dBm 8 - GSM900 Phase 1 EGSM 900 Phase 2 DCS1800 Phase 1 Freq. Band[MHz] Uplink/Downlink 890[...]

  • Page 8

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Specificat ion 2-2 TX Power control level PCS1900 0 30±3 dBm 1 28±3 dBm 2 26±3 dBm 3 24±3 dBm 4 22±3 dBm 5 20±3 dBm 6 18±3 dBm 7 16±3 dBm 8 14±3 dBm 9 12±4 dBm 10 10±4 dBm 11 8±4dBm 12 6±4 dBm 13 4±4 dBm 14 2±5 [...]

  • Page 9

    SAMSUNG Proprietary-Contents may change without notice 3.   3-1 This Document can not be used without Samsung's authorization   ―     ―     [...]

  • Page 10

    SAMSUNG Proprietary-Contents may change without notice Product Function 3-2 This Document can not be used without Samsung's authorization[...]

  • Page 11

    SAMSUNG Proprietary-Contents may change without notice 4. Array course control 4-1 This Document can not be used without Samsung's authorization 4-1. Software Adjustments RF Test Cable (GH39-00283A) Test Jig (GH80-03306A) Power Supply Cable Serial Cable Test Cable (GH39-00499B) TA (GH44-01116B) TV-OUT Cable (GH39-00410A) DATA CABLE (GH39-00482[...]

  • Page 12

    SAMSUNG Proprietary-Contents may change without notice Array course control 4-2 This Document can not be used without Samsung's authorization 4-2. Software Downloading 4-2-1. Pre-requsite for Downloading • Downloader Program( OneNAND_Downl oder_1.8.exe ) • E890 Mobile Phone • Data Cable • Binary file, TFS file 4-2-2. S/W Downloader Pro[...]

  • Page 13

    SAMSUNG Proprietary-Contents may change without notice Array course control 4-3 This Document can not be used without Samsung's authorization 3 . Select the file(s) what you want to download[...]

  • Page 14

    SAMSUNG Proprietary-Contents may change without notice Array course control 4-4 This Document can not be used without Samsung's authorization[...]

  • Page 15

    SAMSUNG Proprietary-Contents may change without notice 5. Exploded View/Disassembly&Assembly Instructions 5-1              5-1. Cellular phone Exploded View QFR01 QCK01 QRF03 QVO01 QSP01 [...]

  • Page 16

    SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-2              5-2. Cellular phone Parts list Design LOC Description Se c Code QAN[...]

  • Page 17

    SAMSUNG Proprietary-Contents may change without notice Exploded View/Dis assembly&Assembly Instruc tions 5-3              Description Sec Co de BAG PE 6902-000634 ADAPTOR-SGHE690,SIL,EU,A[...]

  • Page 18

    SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-4              1 4 3 2     ?[...]

  • Page 19

    SAMSUNG Proprietary-Contents may change without notice Exploded View/Dis assembly&Assembly Instruc tions 5-5                    ?[...]

  • Page 20

    SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-6                  [...]

  • Page 21

    SAMSUNG Proprietary-Contents may change without notice 6. MAIN Electrical Parts List 6-1 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS ANT101 NPR-ANTENNA CONTACT GH71-04302A SA ANT102 NPR-ANTENNA CONTACT GH71-04302A SA ANT103 ANTENNA-CHIP 4202-001224 SA BAT100 BATTERY-LI(2ND) 4302-001181 S[...]

  • Page 22

    SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-2 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS C218 C-CER,CHIP 2203-006048 SA C219 C-CER,CHIP 2203-006423 SA C221 C-CER,CHIP 2203-005682 SA C301 C-CER,CHIP 2203-006048 SA C302 C-CER,CHIP 2203-000254 SA C30[...]

  • Page 23

    SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-3 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS C542 C-CER,CHIP 2203-005344 SA C545 C-CER,CHIP 2203-005344 SA C550 C-CER,CHIP 2203-000438 SA C551 C-CER,CHIP 2203-000438 SA C556 C-CER,CHIP 2203-006048 SA C56[...]

  • Page 24

    SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-4 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS C729 C-CER,CHIP 2203-006423 SA C730 C-CER,CHIP 2203-005682 SA C731 C-CER,CHIP 2203-005682 SA C732 C-CER,CHIP 2203-005682 SA C733 C-CER,CHIP 2203-006423 SA C73[...]

  • Page 25

    SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-5 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS L501 INDUCTOR-SMD 2703-001723 SA L502 BEAD-SMD 3301-001756 SA L503 BEAD-SMD 3301-001756 SA L504 BEAD-SMD 3301-001729 SA L602 BEAD-SMD 3301-001729 SA L603 BEAD[...]

  • Page 26

    SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-6 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS R343 R-CHIP 2007-000157 SA R401 R-CHIP 2007-000162 SA R402 R-CHIP 2007-000162 SA R403 R-CHIP 2007-000162 SA R404 R-CHIP 2007-000758 SA R406 R-CHIP 2007-007100[...]

  • Page 27

    SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-7 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS R718 R-CHIP 2007-000141 SA R834 R-CHIP 2007-000171 SA RFS100 CONNECTOR-COAXIAL 3705-001358 SA SIM400 CONNECTOR-CARD EDGE 3709-001400 SA SW700 SWITCH-TACT 3404[...]

  • Page 28

    SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-8 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS UME307 IC-MCP 1108-0000 76 SA V400 VAR ISTOR 1405-001082 SA V401 VAR ISTOR 1405-001082 SA VR300 D IODE-TVS 0406-001201 SA VR301 VAR ISTOR 1405-001082 SA VR302[...]

  • Page 29

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion 7. Block Diagrams 7-1 7-1. RF Solution Block Diagram[...]

  • Page 30

    SAMSUNG Proprietary-Contents may change without notice Block Diagrams This Document can not be used withou t Samsung's authorizat ion 7-2 7-2. Base Band Solution Bl ock Diagram PC F5213EL1 Main TFT LCD 2.3"240*320 (262K CO LO R) CL8232S5R MPEG4 CODEC JPEC/MPE G Engine DSP(ARM9) T_FLASH AK4644EN- L Audio Codec VIB MCP NOR FLASH 256M bit NA[...]

  • Page 31

    SAMSUNG Proprietary-Contents may change without notice 8. PCB Diagrams 8-1 This Document can not be used without Samsung's authorization Top[...]

  • Page 32

    SAMSUNG Proprietary-Contents may change without notice PCB Diagrams 8-2 This Document can not be used without Samsung's authorization Bottom[...]

  • Page 33

    SAMSUNG Proprietary-Contents may change without notice 9 . Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-1 9-1. Power On Check the Bat tery Volt age is more than 3.4V ' Powe r On ' does not work Change t he Battery END No Yes C406(VINT) = 2.7V? Check the PMU related to VINT No Yes Check[...]

  • Page 34

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-2[...]

  • Page 35

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-3[...]

  • Page 36

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-4 9-2. Initial Initial Failure Yes Is U400 RSTON is HIGH? No Check the circuit related to r eset Yes Is UCP200 R210, R211 OK? Check the UCP200 No Yes Check t he 16bi t dat a sig nal & mem ory [...]

  • Page 37

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-5[...]

  • Page 38

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-6[...]

  • Page 39

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-7 9-3. Charging Part Check the U605 pin 10 >4 . 9 V Abnormal charging part END No Yes U605 pi n 6 = "L"? No Yes Check the U605 pin 9 ≒4 . 2 V No Yes Check the the circuit related to[...]

  • Page 40

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-8 9-4. Sim Part SIM400 pin 1,5 = "H"? Phone can't access SIM Card Check the sim charge pump Check the SIM Card END No Yes Yes Yes No Check the cl ock After Power ON, Chec k SIMCLK S[...]

  • Page 41

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-9[...]

  • Page 42

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-10 9-5. Microphone Part Replace the MIC No Check the MIC Yes Microphone does not work No Yes Yes Yes No END Resolder the C501, C505, L500 and L501 Resolder MIC Check the circuit from UCP200 to MIC[...]

  • Page 43

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-11[...]

  • Page 44

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-12 9-6. Speaker Part(MP3/Spk) IIS clocks at 11, 13, 14, 17 pins of U603 are OK? Stereo Spea ker does no t work Check the signal at 25, 26 pins of U603 Check the supply voltage of U315,U603(3.3V) C[...]

  • Page 45

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-13[...]

  • Page 46

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-14 9-7. Key Data Input When o ne o f the k eys i s pushed, KEY_ROW(2)~(4) KEY_COL(2)~(4) signal is OK? Yes No Replace the PBA Check Initial Operation Yes Yes No END Check the Dome sheet & Key [...]

  • Page 47

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-15 9-8. Receiver Part Check signal at C543, C544 Change PBA END No Yes Yes Receiver does not work Yes No Reconnect the board and Receiver Yes Is it working ? No change Receiver Check the conne cti[...]

  • Page 48

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-16 9-9. LCD Part 3 pin of LCD b acklight IC (ENM) is high Replace the LCD bac klight IC END No Yes Yes LCD does not work Check soldering bet ween t h eb o a r dp a da n dL C Dp a d ( CN700 ) Rearr[...]

  • Page 49

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-17[...]

  • Page 50

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-18 9-10. Camera part "Camera" function does n ot work Yes No Reconnect the camera module Check the Ca mera connector o n LCD module Yes Check the vo ltag e of 1 pin of HDC701 (2.8V) No C[...]

  • Page 51

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-19[...]

  • Page 52

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-20 9-11. Trans Flash Card part T-Flash c ard does n ot work Yes No Check 1 pin of U310, it s hould be high Check the 1 pin of U310 (2.9V) Yes Check the clock at 4 pin of U311 No Check the rela ted[...]

  • Page 53

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-21[...]

  • Page 54

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-22 9-12. TV OUT TV out doe s not work Yes No Replace the U503 Check the 4 pin of U503 Yes Check the TV out setting is correctly NTSC or PAL No Check the Menu Set ting →D I S P L A Y- >T Vo u [...]

  • Page 55

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-23 9-13. Bluetooth part END Yes Change the Bluetooth Module U1 03 No Is it working? Yes Check the con tact pin No Check the contact of Bluetooth Intenna ANT103 Yes Check the 19 pin of U103 is high[...]

  • Page 56

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-24[...]

  • Page 57

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-25 9-14. Main Key LED part END Yes Is it working? Yes Check the 1 pin of U406 is high Check the U406 No Yes Main k ey LED d oes n ot wo rk[...]

  • Page 58

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-26 9-15. GSM900 Receiver RX ON RF input : CH center freq Amp : -50dBm Yes No Resolder RFS100, C144, L106 U100 Pin1 0 >= -65dBm Yes Check ANT Switch control circuit F100 pin3,4 >= -65dBm Chec[...]

  • Page 59

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-27 9-16. GSM900 Transmitter Resolder U101 or Check pins r elated to U10 1 Check UCP200 END Yes No No Yes U102 pin 1,2,3,4 >= 500mV Resolder or Change PAM100 PAM 100 pin 9 Yes Yes No Yes Yes Yes[...]

  • Page 60

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-28 9-17. DCS Receiver END Check UCP200 U100 Pin1 0 >= -65dBm Resolder RFS100, C144, L106 No Yes RX ON RF input : CH center freq Amp : -50dBm Check U100 pin14 = L, pin13= L U100 pi n5,6 >= -6[...]

  • Page 61

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-29 9-18. DCS/PCS Transmitter Resolder U101 or Check pins related to U101 U100 pi n10 <= 13 dBm Resolder R FS100, C144, L106 END Yes No No Yes U102 pin 1,2,3,4 >= 500mV Resolder or Change PAM[...]

  • Page 62

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-30 9-19. PCS Receiver Check UCP200 No No No No Yes Yes Yes Yes Yes Resolder U101 or Check pins r elated to U10 1 Resolder L110,C116,L135 Resoder U100 Check ANT Switch control circuit U101 pin22 &g[...]

  • Page 63

    SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-31[...]

  • Page 64

    SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-32[...]

  • Page 65

    SAMSUNG Proprietary-Contents may change without notice 10. Reference data 10-1 This Document can not be used without Samsung's authorization Reference Abbreviate ― AAC : Advanced A udio Coding. ― AVC : Advanced Video Coding . ― BER : Bit Error Rate ― BPSK : Binary Phase Shift Ke ying ― CA : Conditional Access ― CDM : Code Divisio n[...]

  • Page 66

    SAMSUNG Proprietary-Contents may change without notice Reference data 10-2 This Document can not be used without Samsung's authorization[...]