Samsung SGH-C160M Service Manual
Samsung SGH-C160M Service Manual

Samsung SGH-C160M Service Manual

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Summary of Contents for Samsung SGH-C160M

  • Page 1: Table Of Contents

    GSM TELEPHONE SGH-C160M GSM TELEPHONE 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 10. Reference data...
  • Page 2: Safety Precautions

    ● 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. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 3 ● 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. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 4: Specification

    Power Cl ass (max +33dBm) (max +30dBm) Sensitivity - 102d Bm - 100d Bm T DM A M u x Cell Ra dius 35 Km 2 Km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 5: Gsm Tx Power Class

    17±2 dBm 12±4 dBm 15±2 dBm 10±4 dBm 13±2 dBm 8±4dBm 11±3 dBm 6±4 dBm 9±3dBm 4±4 dBm 7±3 dBm 2±5 dBm 5±3 dBm 0±5 dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6: Operation Instruction And Installation

    3. Operation Instruction and Installation Main Function DC-Jack TA (700mA) No Java MMS (30K) WAP 2.0 10 Poly S/W MIDI Dual band(900/1800MHz) GPRS Class 10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 7 Operation Instruction and Installation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8: Array Course Control

    2. RF test cable: RF test 3. Test cable: JIG to phone 4. Serial cable: PC to JIG 5. TA (Travel Adaptor) 6. Download JIG: Download, Calibration SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 • Downloader Program( Virtuous 64X32 Downloader_PAGESIZE256_6A0000.exe • SGH-C160M Mobile Phone • JIG BOX • Download JIG • Test Cable • Serial Cable • Binary files SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 4-2-3. S/W Downloader Program 1. Load the binary download program by executing the Virtuous 64X32 “ Downloader_PAGESIZE256_6A0000.exe ”. 2. Select the Port, Baud Rate and Mode. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 Array course control 3. Select the binary files what you want to download SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 Array course control 4. Press the "Start" button and connect the Handset 5. When downloading is complete, automatically the small window was showed up.. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 Array course control SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14: Exploded View/Disassembly And Assembly Instructions

    5. Exploded View/Disassembly&Assembly Instructions 5-1. Cellular phone Exploded View QMW02 QSP05 QFR01 QKP01 QSP01 QLC01 QME01 QMP01 QMI01 QAN02 QSH01 QCR17 QMO01 QRE01 QRF03 QCR68 QBA01 QBA00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15: Cellular Phone Parts List

    PCT-COVER WINDOW MAIN V4 GH72-39450A QSH01 ASSY BRACKET-SHIELD CAN GH98-04066A QSP01 SPEAKER 3001-002100 QSP05 ASSY DECO-SPK GRILL GH98-04853A QRE01 ASSY CASE-REAR GH98-03096A QRF03 PMO-COVER EAR V3 GH72-37762A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 GH44-01597A LABEL(P)-IMEI GH68-01335D LABEL(R)-WATER SOAK GH68-09361A MANUAL USERS-XSG ENGLISH(C160M GH68-14684A LABEL(R)-MAIN(EU) GH68-15346A BOX-UNIT(XSG) GH69-05620A MPR-VINYL BOHO FRONT GH74-31440A MPR-VINYL BOHO WINDOW GH74-31711A VINYL-BOHO UPPER GH74-33153A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17: Disassembly And Assembly Instructions

    Don't leave any scratch or spot on structure. Disassemble a locker on PBA. Disassemble a speaker using tweezers. Notice 1) Notice 1) Don't damage any parts. Don't damage speaker & wire. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 & after the lower locker. Notice 1) Notice 1) Don't leave any scratch or spot on structure. Don't leave any scratch or spot on structure. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 Exploded View/Disassembly&Assembly Instructions SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20: Main Electrical Parts List

    2203-006562 C202 C-CER,CHIP 2203-005061 C203 C-CER,CHIP 2203-005061 C204 C-CER,CHIP 2203-005061 C205 C-CER,CHIP 2203-005061 C206 C-CER,CHIP 2203-000254 C207 C-CER,CHIP 2203-005061 C208 C-CER,CHIP 2203-005061 C209 C-CER,CHIP 2203-000254 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 2203-006257 C425 C-CER,CHIP 2203-006257 C426 C-CER,CHIP 2203-005482 C432 C-CER,CHIP 2203-005061 C434 C-CER,CHIP 2203-000812 C500 C-CER,CHIP 2203-006137 C503 C-CER,CHIP 2203-005480 C504 C-CER,CHIP 2203-005480 C505 C-CER,CHIP 2203-006260 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 2703-002200 L125 INDUCTOR-SMD 2703-002206 L126 INDUCTOR-SMD 2703-002268 L301 BEAD-SMD 3301-001729 L302 BEAD-SMD 3301-001729 L304 BEAD-SMD 3301-001729 L305 BEAD-SMD 3301-001729 L308 BEAD-SMD 3301-001729 L309 BEAD-SMD 3301-001729 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 2007-000174 R211 R-CHIP 2007-000171 R212 R-CHIP 2007-000162 R214 R-CHIP 2007-007107 R215 R-CHIP 2007-000159 R216 R-CHIP 2007-007142 R217 R-CHIP 2007-007107 R218 R-CHIP 2007-000162 R219 R-CHIP 2007-000162 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 2007-000758 R412 R-CHIP 2007-002796 R413 R-CHIP 2007-007573 R414 R-CHIP 2007-000171 R417 R-CHIP 2007-007334 R426 R-CHIP 2007-000148 R501 R-CHIP 2007-007101 R502 R-CHIP 2007-000171 R504 R-CHIP 2007-000162 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 1405-001082 VR506 VARISTOR 1405-001082 VR507 VARISTOR 1405-001082 VR508 VARISTOR 1405-001082 ZD300 DIODE-ZENER 0403-001547 ZD301 DIODE-TVS 0406-001104 ZD302 DIODE-TVS 0406-001254 ZD303 DIODE-TVS 0406-001254 ZD400 DIODE-ZENER 0403-001340 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26: Block Diagrams

    7. Block Diagrams 7-1. RF Solution Block Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 Block Diagrams 7-2. Base Band Solution Block Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28: Pcb Diagrams

    8. PCB Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 PCB Diagrams Bottom SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30: Flow Chart Of Troubleshooting

    TCX101 is clock signal Not OK Check the pin 16 of Resolder TCX101, U101, C133, R123 U101 is 13M pluse signal R124 Is Power On working? Repeat sequence SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 Flow Chart of Troubleshooting Power On SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 Initial Failure Check VDD1, VDD3=1.8V, VDD2=2.8V and AVDD=2.8V of Check the U400 UCP 200 Check the 'D_REF_13M' Check the U100, POWER ON Sequence of UCP 200 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34: Sim Part

    Check the UCP200, C419 at the pin#1 SIM400 Is there any signal Check the UCP 200, U400 pin #2,3,4 of SIM400? Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 OF MIC_BIAS part Not OK Check the circuit Resolder C308, C310, L308, of MIC part L309,C307, C311, L310, L311, R321 Is Phone MIC working? Replace MIC SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 ) Check the circuit Resolder L301, L302, C316, C321, EAR MIC R342, C320 Not OK Is Earphone MIC working? Repeat sequence SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 Flow Chart of Troubleshooting 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 Flow Chart of Troubleshooting 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41: Earphone Part

    U502,L304,L304 Check pin 15, 3 of U505 Check C217, C218 or not change UCP 200 Is JACK_INT signal LOW? Resolder R348 (When UCP101 operate) 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 Flow Chart of Troubleshooting 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 Flow Chart of Troubleshooting 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44: Charging Part

    Check the 32 PIN, 33 Replace the U400 Not OK Check the TR 400 Replace the TR400 (E,B,C) Check R403 Resolder R400, Change Battery 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 Flow Chart of Troubleshooting 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46: Speaker Part

    Resolder U502 or check C503, C504 mode), Resolder R517, R518 R517, 518 (Main mode) Check the pin 16, 4 of Replace UCP 200 U505 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 Flow Chart of Troubleshooting 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48: Key Data Input

    Check the Dome sheet & Key FPCB pushed, is it displayed on LCD? When one of the keys is pushed, Replace the PBA KEYSENSE(0)~(4),KYPD9~1 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 Is BACKLIGHT set Set BACKLIGHT on Always ON AlwaysON in the Menu? Replace U500 Check PIN 5 of U500 = 6V Replace the LCD Module 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Flow Chart of Troubleshooting 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51: Key Back Light

    9-11. Key Back Light key Backlight does not work Is BACKLIGHT set Set BACKLIGHT on Always ON AlwaysON in the Menu? Replace U400 Check VCC_KEY_LED=3.2V? Replace LED 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Flow Chart of Troubleshooting 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 Flow Chart of Troubleshooting 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54: Gsm Receiver

    7(EGSMRX) PAM101 ≥-65dBm Check U100 Resolder or Change pin 29, 30 (EGSMRX) F101 ≥-65dBm Check UCP200 Resolder or Change MOD_STANDBY=HIGH UCP200 PON_PA=LOW BAND=LOW 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 Flow Chart of Troubleshooting 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 Flow Chart of Troubleshooting 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 57: Gsm Transmitter

    PAM101 Pin11 Resolder PAM101 ≥ 30dBm (TX MODULE) TCX101(TXVCO) Resolder TCX101 pin3 (TXVCO) 2dBm ≥ Resolder U100 PAM101 pin17 (TRANSCEIVER) 20dBm ≥ Check UCP200 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 Flow Chart of Troubleshooting 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 Flow Chart of Troubleshooting 9-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60: Dcs Receiver

    Check U100 Resolder or Change pin 35, 36 (DCSRX) F101 ≥-65dBm > Check UCP200 Resolder or Change MOD_STANDBY= "HIGH" UCP200 PON_PA= "LOW" BAND= "HIGH" 9-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 Flow Chart of Troubleshooting 9-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 62 Flow Chart of Troubleshooting 9-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63: Dcs Transmitter

    PAM101 Pin11 Resolder PAM101 ≥ 30dBm (TX MODULE) TCX101(TXVCO) Resolder TCX101 pin3 (TXVCO) 2dBm ≥ Resolder U100 PAM101 pin19 (TRANSCEIVER) 20dBm ≥ Check UCP200 9-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 64 Flow Chart of Troubleshooting 9-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 65 Flow Chart of Troubleshooting 9-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66: Reference Data

    ― ETSI: European Telecommunications Standards Institute ― MS: Mobile Station ― QPSK: Quadrature Phase Shift Keying ― RF : Radio Frequency ― TDMA : Time Division Multiple Access 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Reference data 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 China china.samsungportal.com Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com ⓒ This Service Manual is a property of Samsung Electronics Co.,Ltd. Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. 2007. 05 Rev.1.0...

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