Service Manuals, User Guides, Schematic Diagrams or docs for : NOKIA Tel 3220

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3220


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                              Nokia Customer Care                                                                                                      Schematics                                                                                                                                                                                                             RH-37

DCT-4 Common Baseband


                                                                                                                                                                                CAMERA


                                                                                                                                                                       AUDUEMCTRL(3:0)
                                                                                                                                                                                                                                                                                                                                                                    RF
                                                                                                                                                                               Page 6                                                                                                                                                                             schematic
                                                                                                                                                                                                                                                                                                                                0       RXIINP
                                                                                                                                                                       PUSL(3:0)                                                                                                                                                                      RXI                     VBAT    VBAT
                                                                                                                                                                                                                                                                                                                                1       RXIINN
                                                                                                                                                                                       LCDUI(2:0)
                                                                                                                                                                                                                                                                                                                                2       RXQINP
                                                                                                                                                                                                                                                                                                                                                      RXQ                     IPA1    IPA1
                                                                                                                                                                       GENIO(31:0)                                                                                                                                              3       RXQINN
                                                            KEY_UI
                                                                                                                                                                                                                                                                                                                                4       TXIOUTP                               IPA2    IPA2
                                                                                                                                                                    Components: 1470-1499                                                                                                                                                             TXIP
                                                                     LCDUI(2:0)                                                                                                                                                                                                                                                 5       TXIOUTN
                                                                                                                                                                                                                                                                                                                                                      TXIM
                                                    Page 7        KEYB(10:0)                                                                                                                                                                                                                                                    6       TXQOUTP                               VR1     VR1
                                                                                                                                                                                                                                                                                                                                                      TXQP
                                                                                                                                                                                                                                                                                                                                7       TXQOUTN
                                                                 GENIO(31:0)                                                                                                                                                                                                                                                                          TXQM
                                                                                                                                                                                                                                                                                                                                                                              VR2     VR2
                                                                                                                                                                                                                                                                                                                                8       VREF02
                                                                  UIDRV(5:0)                                                                                                                                                                                                                                                                          VrefRF02
                                                                                                                                                                                                                                                                                                  RF_BB                         9       VREF01
                                                                       PWRONX                                                                                                                                                                                                                                                                         VrefRF01                VR3     VR3
                                                                                                                                                                                                                                                                                                    gsm_iset
                                                                SLOWAD(6:0)                                                                                                                                                                                                     SLOWAD(6:0)                    RFCONV_O(9:0)
                                                                                                                                                                                                                                                                                                                                                                              VR4     VR4
                                                                                                                                                                                                                                                                                RFCONV(9:0)               RFAUXCONV_O(2:0)                                       Page 8
                                                                                                                      MULTIGND
                                                                                                                          gnd                                                                                                                                                   RFAUXCONV(2:0)                  GENIO_O(31:0)                         TXC                     VR5     VR5
                                                                                                                                                                                                                                                                                                                                             0
                                                                                                                           IRGND                   IRGND
                                                                                                                                                                                                                                                                                                                                                      AFC
                                                MIC(2:0)               PUSL(3:0)
                                                                                                                          AGND1                   1                                                                                                                                                Page 8                                    2
                                                                                                                                                                                                                                                                                                                                                                                      VR6
                                                                                                                                                                                                                                                                                                                                                                              VR6
                                                                                                                                                                                                                                                                                RFCLK                                                      TXP
                                                                                                                          AGND2                   2                                                                                                                                                                                                   TXP
                                                                                                                                                                                                                                                                                                                                    5      RESET
                                                                        EAR(1:0)                                                                                                                                                                                                RFCLKGND                                                                                      VR7     VR7
                                                                                                                                                                                                                                                                                                                                                      Reset
                                                                                                                                                                                                                                                                                                                                    6      TXA
                                                                                                                                                                                                                                                                                RFAUX(1:0)                                                            TXA
                                                                                                                                                                                                                                                                                                                                    7      MODE
                                                                                                                                                                                                                                                                                                                                                      Mode
                                                                                                                                                                                                                                                                                GENIO(31:0)                RFICCTRL_O(2:0)          9
                                                Components: 2400-2599
                                                                                                                                                                                                                                                                                PUSL(3:0)                                                 RFBUSCLK
                                                                                                                                                                                                                                                                                                                                                      RFBusClk
                                                                           AUDIO                                                                                                                                                                                                                                                    0     RFBUSDA
                                                                                                                                                                                                                                            UPP                                                                                                       RFBusData
                                                                                                                        POWER                                                                                                                                                                                                       1     RFBUSEN1
                                                                       Page 3         PUSL(3:0)                                                                                                                                              basic8m
                                                                                                                                                                                                                                                                                                                                    2
                                                                                                                                                                                                                                                                                                                                                      RFBusEna1
                                                                                                                                         AGND(2:1)                                                                                                                RFCLK                                                                     RFCLK_I
                                                            HOOKINT                   EAR(1:0)
                                                                                                               ueme_discrete
                                                                                                                                                                                                                                         Page 5                                 RFICCTRL(2:0)
                                                                                                                                                                                                                                                                                                                     RFCLK_I                          VCTCXO
                                                                                                  PWRONX                               RFCONV(9:0)                                                                  LCDUI(2:0)                                RFCLKGND                                         SLOWAD_O(6:0)
                                                                                    GENIO(31:0)
             SYS_CONN
                                                            HEADINT(1:0)                                             Page 4        RFAUXCONV(2:0)                                                                   KEYB(10:0)                                                            Components: 2900-2999
                                                                                                                                                                                                                                                                                                                                        PA_IDENT
                                                                                     UIDRV(5:0)   UIDRV(5:0)
                                                                                                                                                                                                                                                                                                                                                      PA_IDENT
          Page 3                                            MIC(2:0)               SLOWAD(6:0)
                                                                                                                                       GENIO(31:0)                                                                  GENIO(31:0)                                                             MEMORY                              5       PATEMP
                                                                                                                                                                                                                                                                                                                                                      RFTEMP
                                                                                                                                                                                                                                                                                   combo128+8mbit                               6
                        PWRONX                                                                                                                                                                                                                              RFICCTRL(2:0)
                                                            XMIC(2:0)              XAUDIO(17:0)   XAUDIO(17:0)
                       HOOKINT                                                                                                                                                                                                                             MEMADDA(15:0)    MEMADDA(15:0)
                                                            XEAR(3:0)                AUDIO(6:0)   AUDIO(6:0)
                   HEADINT(1:0)                                                                                                    RFCONVCTRL(2:0)                                                                  RFCONVCTRL(2:0)
                                                                            AUDUEMCTRL(3:0)
                                                                                                                                    RFCONVDA(5:0)                                                                   RFCONVDA(5:0)                           MEMAD(24:16)    MEMAD(24:16)
                                                                                                                                                                                                                                                                                                Page 5
                                                            IHF(1:0)
                     RFAUX(1:0)                                                                                                                                                                                                                            MEMCONT(9:0)     MEMCONT(9:0)

                        MIC(2:0)                                                                                                    AUDIODATA(3:0)                                                                  AUDIODATA(3:0)

                      XMIC(2:0)                                                                   SLOWAD(6:0)
                                                           AUDIO Components: 2100-2199                                                                                                                                                                                      GENIO(31:0)
                      XEAR(3:0)                                                                                                    AUDUEMCTRL(3:0)                                                                  AUDUEMCTRL(3:0)

                        IHF(1:0)                                                                                                       IACCDIF(5:0)                                                                 IACCDIF(5:0)                                                  Components: 3000-3079

                     UIDRV(5:0)                                                                                                           PUSL(3:0)                                                                 PUSL(3:0)

                   SLOWAD(6:0)                                                                                                            SIMIF(3:0)

                    ACCDIF(2:0)                                                                   ACCDIF(2:0)
                                                                                                                                                                                                                                   Components: 2800-2899
                  CHARGER(4:0)                                                                    CHARGER(4:0)

                    IACCDIF(5:0)

                    GENIO(31:0)                                                                       POWER Components: 2200-2399

                                                                                                      PWR_FILTER Components:2330-2349

                                                                                                      ADC_FILTER Components: 2270-2299
                      SIMIF(3:0)




                      PUSL(3:0)

              AUDUEMCTRL(3:0)




                                                                                                                                                                                                      SIM


    SYS_CONN Components: 2000-2059                                                                                                                                                            SIMIF(3:0)

                                                                                                                                                                                                    Page 4
                                                                                                                                                                                              GENIO(31:0)



                                                                                                                                                                                            Components: 2700-2799




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