Block Diagrams_20181220_v1 - PY7-50241M_Block Diagram_1220

FCC ID: PY7-50241M

Block Diagram

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FCCID_4119117

                                                            Duplexer                Switch                ANT

                                                             SAW                                             Diplexer
                                                                                      LNA

                                                                          Black Trace means TX signal
                                                                          Green Trace means TRX signal
                                                                          Blue Trace means RX signal
                                                                          Red Trace means CA signal

                           TX_LB3                                                     RF_LB3_TX_RFIC                                                           LB_IN                     HB
                           TX_MB4                                                                                                                                                      Main ANT
                                                                                      RF_MB3_TX_RFIC                                                           HB_IN



                                                                                                     B2 TX                                B2   B2 TRX


                               TX_LB1




                                                                                                                                                              SKY77928-21
                                         RF_LB1_TX_RFIC




                                                            SKY77643-61




                                                                                                                                                               Tx Module
                                                             L/M/H PA
                           TX_HB2        RF_HB2_TX_RFIC

                           TX_MB2 RF_MB2_TX_RFIC                                                                                                                                    LMB
                                                                                                                                                                                   Main ANT
                                                                                             B5 TX                      B5          B5 TRX

                                                                                        B7 TX                  B7                B7 TRX




        Transceiver
         MT6177
                                                                                                                                                                                       Tuner




                               PRX13                                                           B7 PRX

                                PRX4                                                                    B5 PRX




                                PRX7                                                                                                  B2 PRX




DRX13

         DRX4




                                DRX7
                                                    B2 DRX                                  B2 SAW                      B2 DRX

                                                                                                                                                                                          LMB




                                                                                                                                                            SWITCH
                                                                                                                                                                                         Div ANT




                                                                                                                                                             DP12T

                                                                                                                                                                       DIPLEXER
                                                                                                                                                                                           Tuner


                                                                                                                                                                                    HB
                      B5 DRX                                                                B5 SAW                        B5 DRX                                                  Div ANT
                 B7 DRX                                                                     B7 SAW                      B7 DRX                               SP3T
                                                                                                                                                              HB




                                                                                                                                                                            WIFI/BT/
                                                                                                                                                                            GPS ANT
                                                                                                                                     LF PORT
                                        GPS_IN




                                                                   LNA
                                                                                                GPS SAW




        MT6631




                                                                                                                                               :XOVRK^KX
                                                                                        WIFI 2.4G                                    MF PORT
                                                 2.4G TRX
                                                                                        SAW Filter

                                                                                                                                     HF PORT
                                                                             5G TRX



Document Created: 2019-08-21 15:13:49
Document Modified: 2019-08-21 15:13:49

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