Samsung SGH-600BL User Manual

SERVICEGSM Mobile CellularPhone SGH-600456GHIJKLMNO789PQRSTUVWXYZ0C2ABC/OK3DEF1./ManualGSM Mobile Cellular Phone CONTENTS1. General Description2. Circ

2-4 Samsung Electronics2-4 POWER MANAGEMENT2-4-1 DC/DC ConverterOur 1 cell Li-ion battery solution requires a up-converting DC/DC conversion circuit

Samsung Electronics 2-52-5 RADIO INTERFACE2-5-1 RF Block Diagram2-5-2 Baseband FilterTo control the spectral splatter and thus the intersymbol inte

2-6 Samsung Electronics2-6 AUDIO2-6-1 Audio InputsThe Handset provides two audio inputs:¥ Built in microphone¥ Connection for external microphoneA m

Samsung Electronics 2-72-8-2 EqualizerMAJOR FEATURES¥ Frequency Correction Burst Correction¥ Frequency Correction Burst Frequency Measurement¥ Synchr

2-8 Samsung Electronics2-10 Desk Top Charger2-10-1 Charging The desk-top charger contains switching regulator to charge a lithium battery from an DC

Samsung Electronics 2-92-11 Cigar Lighter Adaptor (CLA)2-11-1 General DescriptionThe CLA is a regulated switched-mode power supply designed for use

2-10 Samsung Electronics2-13 Hands Free Car kit 2-13-1 General DescriptionMany states and countries are considering legislation requiring mobile pho

3. Specification3-1 General Specification3-1-1 Frequency Range- Transmit (Uplink): 890 ~ 915 MHz- Receive (Downlink): 935 ~ 960 MHz3-1-2 Channe

3-2 Transmitter Specification3-2-1 Power3-2-2 Power Ramping Time LevelThe power-time template requirements for mobilestations also apply to base st

Samsung Electronics 3-3Specification3-3 Synthesizer Specification 3-3-1 General Specification- Frequency Hopping : 1 Channel to < 3orms in < 5

Samsung Electronics Co.,Ltd. ELECTRONICS

3-4 Samsung ElectronicsSpecificationMEMO

5. Troubleshooting5-1 Main Set5-1-1 RX Sensitivity ProblemSamsung Electronics 5-1RX ON (RF Input - Frequency : CH Freq. + 20 kHz- RF Amplitude

5-2 Samsung ElectronicsTroubleshooting5-1-2 TX Power ProblemCH.60 (902 MHz) &Tx Carrier ON (Power level 5)F201 Input ≥ - 10 dBm?RF VCO ≥ -10dBm(1

Samsung Electronics5-35-1-3 Base BandPOWER ONTroubleshooting‘POWER ON’ does not workGive Battery PowerCheck the Battery Voltageis less than 3.2VCharg

5-4 Samsung ElectronicsTroubleshootingINITIAL OPERATIONInitial FailureCheck for the clock signal at U408 pin 83?Is it present ‘CSROM’ signal on U833(f

Samsung Electronics5-5TroubleshootingBACKLIGHTChecking the MenuBacklight ‘ON’ mode?U408 pin 76 and R426 = ‘H’ ?Is Q400 drived?LED on?Select backlight

5-6 Samsung ElectronicsTroubleshootingRing Indicator LED doesnot workU408 pin 106 = ‘H’? Check the U408Is U403 Drived? Check the U403Check the LEDENDR

Samsung Electronics5-7TroubleshootingPhone can’t access SIM cardAfter power ON,U400 pin 4 and 5 = ‘H’?Is there any opened-connection betweenU400 and U

5-8 Samsung ElectronicsTroubleshootingKEY DATA INPUTCheck Initial operationDoes the scanning Signals come out from pin 140, 141, 142,143, and 144 of U

Samsung Electronics5-9TroubleshootingALERT TONEAbnormal Alert toneCheck the connection from Buzzer to U308?U307 pin 5 (AVCC) = 3.0V?Does the 13 MHz cl

1. General Description1-1 GSM System1-1-1 CallsGSM¨is an acronym for Global System for Mobile communications©, using TDMA for wide-area cellular ope

5-10 Samsung ElectronicsTroubleshootingMICROPHONE PARTMicrophone does not workCheck the connection from MIC to J1001 (Ear-jack)U307 pin 5 (AVCC) 3

Samsung Electronics5-11TroubleshootingSPEAKER PARTSpeaker does not workCheck the connection from Speaker toSPK+ and SPK-?U307 pin5 (AVCC) = 3.0V?Is th

5-12 Samsung ElectronicsTroubleshootingCHARGING PARTAbnormal charging partTA is OK?Is the LCD Display normal?Check the voltage of U304 pin 14, 15 9V?C

7. Electrical Parts List7-1 Main TopSamsung Electronics 7-1LOCATION NO. DESCRIPTION SEC CODE REMARKD302, D303, D304 DIODE-SCHOTTY, UPS5817 0404-0

7-2 Samsung ElectronicsElectrical Parts ListLOCATION NO. DESCRIPTION SEC CODE REMARKR524 R-CHIP, 68Kohm, 5%, 1/16W, DA, TP, 1005 2007-000160R123, R12

7-3Samsung ElectronicsElectrical Parts ListLOCATION NO. DESCRIPTION SEC CODE REMARKC120 C-CHIP, 4.7nF, 10%, 50V, TP, 1608 2203-000888C138, C949 C-CHI

7-4 Samsung ElectronicsElectrical Parts List7-2 Main BottomLOCATION NO. DESCRIPTION SEC CODE REMARKD400 DIODE-SCHOTTY, PRLL5819 0404-001005U206 DIO

7-5Samsung ElectronicsElectrical Parts ListLOCATION NO. DESCRIPTION SEC CODE REMARKR205, R219, R403, R410, R-CHIP, 10Kohm, 5%, 1/16W, DA, TP, 1005 2

7-6 Samsung ElectronicsElectrical Parts ListLOCATION NO. DESCRIPTION SEC CODE REMARKC107, C200, C201, C202, C-CHIP, 10nF, 10%, 16V, TP, 1005 2203-00

7-7Samsung ElectronicsElectrical Parts ListLOCATION NO. DESCRIPTION SEC CODE REMARKL401, L403 Inductor, 680uH, 20%, 3225 2703-001417L204 Inductor, 10

1-2 Samsung ElectronicsGeneral Description1-1-5 Logical ChannelTCH (Traffic CH) is used mainly for transferring the speech information, and the BCH (

7-8 Samsung ElectronicsElectrical Parts ListMEMO

8. Exploded View and its Parts List 8-1 Main Exploded View8-2 Main Parts List8-3 Charger Exploded View8-4 Charger Parts List8-5 Travel Adaptor8-

8-2 Samsung ElectronicsExploded View and its Parts List8-1 Main Exploded View12345616177891011121314202124252334262728293031323338394035363715181922

Samsung Electronics 8-3Exploded View and its Parts List8-2 Main Parts ListNO DESCRIPTION SEC. CODE Q’TY REMARK1 TAPE WINDOW BOHO GH72-10517A 12 LCD W

8-4 Samsung ElectronicsExploded View and its Parts List8-3 Charger Exploded View123478910121156

Samsung Electronics 8-5Exploded View and its Parts List8-4 Charger Parts ListNO DESCRIPTION CODE Q’TY REMARK1 CHARGER UPPER DMM000043 12 GATE LABEL D

8-6 Samsung ElectronicsExploded View and its Parts List8-5 Travel Adaptor8-6 Travel Adaptor Parts ListType SEC Code RemarkA GH44-30548A CHINAB GH44-

Samsung Electronics 8-7Exploded View and its Parts List8-7 Ciger Light Adaptor8-8 Ciger Light Adaptor Part ListDescription SEC Code RemarkCiger Ligh

8-8 Samsung ElectronicsExploded View and its Parts List8-9 Hands Free Kit Diagram

Samsung Electronics 8-9Exploded View and its Parts List8-10 Boost Kit

1-3Samsung ElectronicsGeneral Description1-2 GSM HHP Feature1-2-1 Main Set (HHP)The main set is a microprocessor (KERNEL5)-controlled, full duplex r

8-10 Samsung ElectronicsExploded View and its Parts List8-11 Hands Free Car Kit Option8-11-1 Hands Free Car Kit Ass’yOption Code: GH96-01150AAntenna

Samsung Electronics 8-11Exploded View and its Parts List8-11-2 Hands Free Cradle Exploded View12467101114151635489121318177

8-12 Samsung ElectronicsExploded View and its Parts List8-11-3 Cradle Mechanism Part ListNO DESCRIPTION SEC. CODE Q’TY REMARK1 GATE LABEL GH68-11107A

9. Block Diagram 9-1 RF Block DiagramSamsung Electronics 9-1LNAbias circuitRXSAWLPFRXSAWfilterIFSAWfilter/6PLL1Dualsynth.PLL2RF VCO1160 ~ 1185 MHz89

9-2 Samsung Electronics9-2 Baseband Block DiagramVCCRTC VCCLDORegulatorNi_MH Battery (3.6V)SystemClockSystemRAM 2MSystemmemoryFlashROM 8MEEPROM 64K8M

Samsung Electronics 9-39-3 DTC Block DiagramCHOKE COILSwitching TRCircuitUVLOOvercurrent Protector2nd RegulatorReference VoltageOverheat ProtectorFee

9-4 Samsung ElectronicsPower(12V-28V)IgnitionStabilizerPowerControl5VRegulatorDC/DCRegulatorCurrentDetectorVoltage/CurrentFeed BackMICOMDSPCODECVolume

1-4 Samsung ElectronicsGeneral DescriptionMEMO

2. Circuit Description2-1 RF Part2-1-1 Frequency GeneratorThe 13MHz reference clock (VCTCXO) drives the logic and RF part. The 13 MHz reference is

2-2 Samsung Electronics2-2 Baseband Part2-2-1 General Block DiagramCircuit DescriptioncmdcmdcmdcmdpowerclkI,Q RxVmidI,Q TxRS2323V/ 5Vadddataadddataa

Samsung Electronics 2-32-2-2 ROM1 & SRAM8M (X16) Flash ROM and 2M (X8) bit SRAM are used. Two devices are merged in one package. This device is a