Block Diagram

FCC ID: A3DNR-9300A

Block Diagram

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FCCID_286613

                                                                                                                                                                                                                                  Mfkl   32    ¥%       |RSZ
                                                                                                                                                                                                                                    1| 2002. 10. 22
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F12V         :      MECH UNIT                                                        f
             I                                                                       I




             I                                                                       1

   1C302                                                                             5
  291050 1                                  PICK           BRUSH—LESS                f
             1                               Up             SPINDLE                  i
             i                                               MOTOR                   i
             1
             1
                                                                                     i
             ,                                                                       f                                                                                 1C20 1
             i                                                                       t                                                                                 BA4S6OF
             ;             TRaAvEeRse                                    LOADING     1
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             1                                                                       t
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             1                                                                       t
             1                                                                       6
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                                                                                                                                                                                                      CN40 i
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                                                                                                                                                                                                  DIGITAL OUT




                                                                                                                                                                        vCC+1.8v      vect+3.3v

                               IC6O 1
                             8D6670O0FM                                                                                                                                   1C306      1IC3O0 1
                              SPINOLE                                                                                                                                  Mmiseiursd Poo7oxzo1d4 vCC+12Vv
                                                                                                                              o                                                                                   L304
                              ORIVER                                                                                          e                                                                                            +12V
                                                                                                                              é                                                            vCC+sSvaA                       GND
                                                                                                                                                                                                       L302              F GND
                                                                                                                                                                                                                           +SV
                                                                                                                                                                                            vCC+SsVv
                                                                                                          PWM                                                                                   T    L301
                                                                                                                                      ATIP                                                                    b
                                                                                     1IC 102
                                                                                                       CLV PROCESSOR                                                                       vCc+svo
                                                                                     CXxaA2678R                                     DECORDER          co                                               L303
                                                                                     ANANOG                                                        ENCOOER                                                    ,
                                                                                     SIGNAL             RF Process
                                                                                     PROCESSOR
                                                                        RF                                 A/D               SUBCODE    IC103              rap
                                                                        Equalizer                       CONVERTER            INTERFACE |pi5g945           ATAPI                            CN401
                                                                                          DETECTOR                                                       INTERFACE                     EXTERNAL BuUS
                                                                         Focus                            SERVO
                                                                                                        PROCESSoR        _
                                                                                                                       CO—DSP       CDO—R/AW
                                                                         Track                                                    CONTROLLEA

                                                     e                   ATIP                           PWM      D/A
                                                                                                                conv                                                                       1IC402
                                                                                                                                                                                        M12L16161A—7
                                                                                                                                                          DRAM                               on
                                                    TEMP                                                                                                INTERFACE                     MSMS6V 16160F—771
                                             EnCoRben                       MPXOUT         |negtston                                                                                         on
                                                                                                                                                                                       1542516100—77T
                                                                                                                                                                                        S12K*2*16BIT

                                                                                                                                  SYSTEM CONTROL       vexmony
                                                                                                                                  MICROCOMPUTER         E                   oégl
                                                                                                                                                     CONTROLOR            33. 86MHz         1IC305

                                                                                                                                                                                          MM1478FF

                                          OnIvEn


                                          ORIVER

                                          IC104                                                                                                        IC403
                                          BAS98 2M                                                                                                 M8M29i;:ooec-7o
                                                                                                                                                   MxX29LV400BTI~—70
                                           ORIVER                                                                                                     2S6K*16Bit
                                                                                                                                                    FLASH MEMORY                                                                  DRWN
                                           ORIVER
                                                                                                                                                                                                                                  ENG.

                                                                                                                                                                                                                                  CHKD.

                                                                                                                                                                                                                                  APP.

                                                                                                                                                                                                                                  MODEL
                                                                                                                                                                                                                                   NR—9300¥A
                                                                                                                                                                                                                                  PWB
                                                                                                                                                                                                                                   BLOCK OIAGRAM
                                                                                                                                                                                                                                  PWB No.
                                                                                                                                                                                                                                   PWA—30 34
                                                                                                                                                                                                                                               1
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Document Created: 2002-11-25 10:43:54
Document Modified: 2002-11-25 10:43:54

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