Samsung SGH-600SW Manual de usuario

SERVICESINGLE BAND MobileCellular Phone STH-N27123645879ManualSINGLE BAND Mobile Cellular Phone CONTENTS1. Specification2. Trouble Shooting3. Te

SAMSUNG Proprietary-Contents may change without notice2-6STH-N271 Trouble Shooting2. RF Section2-1. Call processing and Online TestNDONESTARTYYNormal

SAMSUNG Proprietary-Contents may change without notice2-7STH-N271 Trouble Shooting1NNeed to checkU3022-2. Receiver Section (Offline test)YYYYF305 inpu

SAMSUNG Proprietary-Contents may change without notice2-8STH-N271 Trouble Shooting2NNAMPSTDMANReplace U304ReplaceF302Need to check OSC301,neighbor par

SAMSUNG Proprietary-Contents may change without notice2-9STH-N271 Trouble ShootingNReplace U304Case TDMA mode:setup basestation for RX testAmplitude:-

SAMSUNG Proprietary-Contents may change without notice2-10STH-N271 Trouble ShootingNReplace U203NReplace U203NReplace U203NReplace U2032-3.Transmitter

SAMSUNG Proprietary-Contents may change without notice2-11STH-N271 Trouble Shooting13Replace U101YYNeed to checkV_RF2=3.0V orReplace U3042YU304_59(RF

SAMSUNG Proprietary-Contents may change without notice2-12STH-N271 Trouble Shooting3YNeed to checkV_DRV_CELL=3.0V,neighbor part orReplace U307U307 Gai

3. STH-N271 TEST PROCEDURE1. List of Equipment•8920B TDMA M/S TEST SET (HP CARD, modified by Samsung )•SIGNAL GENERATOR (2 SETS)•SPECTRUM ANALZER•DEVI

SAMSUNG Proprietary-Contents may change without notice3-2STH-N271 Test Procedure2. Configuration of Test2-1. Test Configration-123645879RF cableDUTDa

SAMSUNG Proprietary-Contents may change without notice3-3STH-N271 Test Procedure2-2. Test Configration-223645879RF cablecouplerDUTData cableTEST I/FAD

©Samsung Electronics Co.,Ltd. August. 2001Pinted in Korea.Code No.: GH68-02202ABASIC.ELECTRONICS

SAMSUNG Proprietary-Contents may change without notice3-4STH-N271 Test Procedure2-3. Test Configration-3 (Hands Free Kit)IgnitionCableDUTCradleData ca

SAMSUNG Proprietary-Contents may change without notice3-5STH-N271 Test ProcedureRF CABLEDATA CABNLETable 3-Test Cable descriptionNAME DESCRIPTION1 RF

SAMSUNG Proprietary-Contents may change without notice3-6STH-N271 Test ProcedureTable 4- Interface Button ConnectorCN201 Pin Signal Name Comment1 GBOO

SAMSUNG Proprietary-Contents may change without notice3-7STH-N271 Test ProcedureTable 5- DSUB 25pin ConnectorDSUB 25Pin Signal Name Comment1 GND2NC3NC

SAMSUNG Proprietary-Contents may change without notice3-8STH-N271 Test Procedure3. Auto test procedure (with HP CARD, modified by Samsung)a). Set up

SAMSUNG Proprietary-Contents may change without notice3-9STH-N271 Test Procedure4. Manual test procedure4-1.RXA Audio Muting (Ref 2.2.2.2)a). Set up

SAMSUNG Proprietary-Contents may change without notice3-10STH-N271 Test Procedure4-4.RXA Protection Against Spurious Response Interference (Ref 2.3.1.

SAMSUNG Proprietary-Contents may change without notice3-11STH-N271 Test Procedure4-7.TXA Noise Suppression-Broadband (Ref 3.4.1.1)a). Set up all test

SAMSUNG Proprietary-Contents may change without notice3-12STH-N271 Test Procedure5. Test ModeCommand Purpose Description Usage Note31 IS-137 SUSPEND3

SAMSUNG Proprietary-Contents may change without notice3-13STH-N271 Test ProcedureCommand Purpose Description Usage Note137 IS-137 DCCH-DGTS TDMAslot s

1. STH-N271 SPECIFICATION (REF TIA/EIA/IS-137-A-1)1. Confirmation of Power level (Class IV)SAMSUNG Proprietary-Contents may change without notice1-1

4. STH-N271 Function of All Active DevicesSAMSUNG Proprietary-Contents may change without notice4-1No Reference Vendor Code Description1 U203 D5205 B

SAMSUNG Proprietary-Contents may change without notice5-15. STH-N271 Frequency Synthesizer Circuit andSpurious Radiation Suppression Circuit1. Frequen

SAMSUNG Proprietary-Contents may change without notice5-2STH-N271 Frequency Synthesizer Circuit and Spurious Radiation Suppression Circuit2. Spurious

SAMSUNG Proprietary-Contents may change without notice6-16. STH-N271 EEaassyy NNAAMM PPrrooggrraammmmiinngg[Function outline]Inputting #SID#*(SID: S

SAMSUNG Proprietary-Contents may change without notice6-2STH-N271 Easy NAM Programming[Detail]References or Setting Items are as follows.1). ESN2). Au

SAMSUNG Proprietary-Contents may change without notice6-3STH-N271 Easy NAM Programming[Screen action]Easy NAM Programming(1)To set SID to NAM1 in Engl

SAMSUNG Proprietary-Contents may change without notice6-4STH-N271 Easy NAM Programming(2)To set SID to NAM2 in English(As an example, 12723 should be

SAMSUNG Proprietary-Contents may change without notice7-17. STH-N271 MAIN Electrical Parts List0 STH-N271D/COM2 4201-000151 AN301 ANTENNA-WHIP 824-894

SAMSUNG Proprietary-Contents may change without notice7-2STH-N271 Electrical Parts List2 2203-005061 C142 C-CERAMIC, CHIP 100 nF, +80-20 %, 16 V, Y5 V

SAMSUNG Proprietary-Contents may change without notice7-3STH-N271 Electrical Parts List2 2203-000679 C186 C-CERAMIC, CHIP 0.027 nF, 5 %, 50 V, NP0, TP

SAMSUNG Proprietary-Contents may change without notice1-2STH-N271 Specification3. GeneralItem Analog mode Digital modeFrequency RangeTransmitter 824

SAMSUNG Proprietary-Contents may change without notice7-4STH-N271 Electrical Parts List2 2203-005061 C315 C-CERAMIC, CHIP 100 nF, +80-20 %, 16 V, Y5 V

SAMSUNG Proprietary-Contents may change without notice7-5STH-N271 Electrical Parts List2 2404-001105 C360 C-TA, CHIP 10 uF, 20 %, 6.3 V, GP, TP, 2012

SAMSUNG Proprietary-Contents may change without notice7-6STH-N271 Electrical Parts List2 2203-005056 C408 C-CERAMIC, CHIP 0.0068 nF, 0.25pF, 50 V, NP0

SAMSUNG Proprietary-Contents may change without notice7-7STH-N271 Electrical Parts List2 2203-000438 C474 C-CERAMIC, CHIP 1 nF, 10 %, 50 V, X7R, TP, 1

SAMSUNG Proprietary-Contents may change without notice7-8STH-N271 Electrical Parts List2 2703-001734 L313 INDUCTOR-SMD 6.8nH, 5 %, 1x0.5x0.5mm2 2703-0

SAMSUNG Proprietary-Contents may change without notice7-9STH-N271 Electrical Parts List2 2007-000148 R105 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 10052 2

SAMSUNG Proprietary-Contents may change without notice7-10STH-N271 Electrical Parts List2 2007-000162 R145 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 10052

SAMSUNG Proprietary-Contents may change without notice7-11STH-N271 Electrical Parts List2 2007-001298 R231 R-CHIP 51 ohm, 5 %, 1/16 W, DA, TP, 10052 2

SAMSUNG Proprietary-Contents may change without notice7-12STH-N271 Electrical Parts List2 2007-000164 R327 R-CHIP 150 kohm, 5 %, 1/16 W, DA, TP, 10052

SAMSUNG Proprietary-Contents may change without notice7-13STH-N271 Electrical Parts List2 2007-001298 R381 R-CHIP 51 ohm, 5 %, 1/16 W, DA, TP, 10052 2

NNeed to checkQ107, Q106NReplace dome S/WNNeed to checkQ107, Q106NNeed to replaceMemory(U202)NNeed to check neighbor partNeed to check OSC320,Y201 &am

SAMSUNG Proprietary-Contents may change without notice7-14STH-N271 Electrical Parts List2 1205-001986 U304 IC-MIXER UPC8015GK-9EU, TQFP, 80P, 472MIL,

SAMSUNG Proprietary-Contents may change without notice7-15STH-N271 Electrical Parts List3 GH72-01752A PMO-LED CAP STH-N271, -, ACRYL, TR/TRP, -, -, -3

SAMSUNG Proprietary-Contents may change without notice7-16STH-N271 Electrical Parts List2 GG68-10705A LABEL(P)-SEAL SP-R912, CRP, 65.0x95.0, -, ORG2 G

SAMSUNG Proprietary-Contents may change without notice8-18. STH-N271 Exploded View and its Parts List1. STH-N271 Cellular phone Exploded View111412131

SAMSUNG Proprietary-Contents may change without notice8-2STH-N271 Exploded view and its Part List2. STH-N271 Cellular phone Parts List 11-11-21-31-41-

STH-N271 Exploded view and its Part ListSAMSUNG Proprietary-Contents may change without notice8-33. Test Jig (GH80-00614A)4. TC (GH44-00145G) 220VIsr

SAMSUNG Proprietary-Contents may change without notice9-19. STH-N271 Block Diagrams1. STH-N271 Base Band Part

SAMSUNG Proprietary-Contents may change without notice9-2STH-N271 Block diagrams2. STH-N271 Radio Part

SAMSUNG Proprietary-Contents may change without notice9-3MEMO

SAMSUNG Proprietary-Contents may change without notice10-11. STH-N271 Main PCB Top Diagram10. STH-N271 PCB Diagrams

SAMSUNG Proprietary-Contents may change without notice2-2STH-N271 Trouble ShootingNNeed to checkU103 & neighbor partNNeed to checkR126, C1481-2. A

STH-N271 PCB diagramsSAMSUNG Proprietary-Contents may change without notice10-22. STH-N271 Main PCB Bottom Diagram

SAMSUNG Proprietary-Contents may change without notice11-111. STH-N271 Circuit Description & Circuit DiagramsSTH-N271 provides the AMPS and the Di

SAMSUNG Proprietary-Contents may change without notice11-2STH-N271 Circuit DescriptionFigure2-1.BEC interface and block diagram

SAMSUNG Proprietary-Contents may change without notice11-3STH-N271 Circuit DescriptionTable2-1. ARM Memory MapARM Memory MapARM Address Range Data Blo

SAMSUNG Proprietary-Contents may change without notice11-4STH-N271 Circuit Description1-3. IF INTERFACE CHIP (IFC :U101)The IFC provides the radio IF

SAMSUNG Proprietary-Contents may change without notice11-5STH-N271 Circuit DescriptionThe IFC (U101) is mainly consist of IF interface part and AUDIO

SAMSUNG Proprietary-Contents may change without notice11-6STH-N271 Circuit Description2. RF Section2-1.IntroductionFrom the starting point of developi

SAMSUNG Proprietary-Contents may change without notice11-7STH-N271 Circuit DescriptionAMPS (Limiting and Discrimination)The downconverted signal from

SAMSUNG Proprietary-Contents may change without notice11-8STH-N271 Circuit Description2-5. Radio component controlU101 monitors the state of the radio

SAMSUNG Proprietary-Contents may change without notice11-9CN101NOTE: LAYOUT OF U104 IS CRITICALU114Q108(123)R161NOTE: GPIO INTERNAL PULL-UPL104ZD101NO

SAMSUNG Proprietary-Contents may change without notice2-3STH-N271 Trouble ShootingNNeed to check DomeS/W & U103NNeed to check MIC101& neighbor

STH-N271 Circuit diagramsSAMSUNG Proprietary-Contents may change without notice11-102#C234(225,226,227,228,229)6AU201NOTE: BOOT SHOULD BE PULLED LOW F

SAMSUNG Proprietary-Contents may change without notice11-11STH-N271 Circuit diagrams50Z[OHM](N.C)TL22.C401,C402,C443,C444 are High Q capacitorsL307: 6

SAMSUNG Proprietary-Contents may change without notice2-4STH-N271 Trouble Shooting1-4. Abnormal Buzzer OperationSTARTYNNeed to checkU204, D201, CN202Y

SAMSUNG Proprietary-Contents may change without notice2-5STH-N271 Trouble Shooting1-5. Abnormal external Ear_Mic Jack operationSTARTYNNeed to check Q1