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>> Download Samsung SGH-X150 service manual documenatation <<

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                GSM TELEPHONE
                SGH-X150




GSM TELEPHONE                  CONTENTS


                  1.   Specification
                  2.   Flow Chart of Troubleshooting

                  3.   Exploded Views and Parts List

                  4.   Electrical Parts List

                  5.   PCB Diagrams

                  6.   Block Diagrams
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.                                         Code No.: GH68-08702A
                                                                                2005. 11. Rev.1.0
1. SGH-X150 Specification

1-1. GSM General Specification


                                 GSM900              E G S M 9 00          DCS1800
                                 Ph ase 1             Ph ase 2             Ph ase 1

       Freq. Ban d [M Hz ]      89 0~ 91 5            88 0~ 91 5          1 71 0~ 1 78 5
       Upl in k/Downl in k      93 5~ 96 0            92 5~ 96 0          1 80 5~ 1 88 0

                                                      0 ~ 1 24 &
         A RF C N ra n g e        1 ~ 1 24                                  51 2~8 85
                                                     9 75 ~ 10 23

        Tx/R x sp aci ng          45 MHz                45 MHz               95 MHz

        Mod. Bit rat e/       270.833kbp s          2 70 . 8 33 k b ps   270.833kbp s
          Bit Period            3.692us                3.692us             3.692us

            Tim e Sl ot
                                 576.9us               576.9us              576.9us
         P eri od /F rame
                                 4. 61 5m s            4 .6 15 m s          4. 61 5ms
              Peri od

          Modu lat ion          0. 3GM SK             0. 3GM S K            0. 3GM SK


           MS Power          3 3d B m ~ 13 dB m 3 3d B m ~ 5 d B m       3 0d B m ~ 0 d Bm

         P ow er Cl a ss      5 p cl ~ 15 p cl       5pcl ~ 19pcl         0pcl ~ 15pcl

          Sensitivity           -1 02 d B m           - 10 2d B m           -1 00 d B m

          TDM A Mu x                 8                      8                   8

          Cell Rad iu s           35 Km                  35 Km                2 Km




                                              1-1
SGH-X150 Speclflcation




1-2. GSM Tx Power Class


                   TX Power                     TX Power
                                  GSM900                       DCS1800
                  control level                control level


                         5        33

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