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bk05_a_audio


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                                                                                                                                                                                                                            :REC SIGNAL   :PB SIGNAL                         (DMR-EX86EB/EC,EX96CEG)

        MAIN P.C.B.                                                                                                                                                                                                                                                                        JK3003
                                                                                                                                                                                                                                                                                           REAR JACK

                                                                                                                                                                                                                                                       MIX L OUT2
                                                                                                                                                                                                                                                                                          3
                                                                                                                                                                                                                                                                                                                 LINE OUT
                                                                                                                                                                                                                                                                                                                 (L)
                                                                                                                                                                                                                                                                                                                                 OUT
                                                                                                                                                                                                                                                       MIX R OUT2
                                                                                                                                                                                                                                                                                          2
                                                                                                                                                                                                                                                                                                                 LINE OUT
                                                                                                                                                                                                                                                                                                                 (R)
                                                                                                                                                                                                                                                                                          1


                                                                                            IC3001
                                                                                            (AUDIO SIGNAL PROCESSOR)


                                                                                                                                                              (SA1R)
                                                                                                                                                                                                                                                                                      JK3901
                                                                                                                                                               a
   FROM                    P59001 P7402         MIX R OUT DM                                     DARIN                                                                                        BUFF.                                                                                   21 PIN JACK
                                                                                            56                                                                 b
   DIGITAL P.C.B.                43                                                                                                                                                                             AV1 R OUT                       AUDIO OUT Ch2(R)
                                                                                                                                                               c                        LPF              MUTE               72                                                             1
   BACK END SECTION        P59001 P7402         MIX L OUT DM                                     DALIN
                                                                                            64                                                                 d
                                 41                                                                                                                                                                                                                                                                 AV1
                                                                                                                                                               e
                                                                                                                                                                                                                                                                                                  (TV)
                                                                                                                                                                                                                                                AUDIO OUT Ch1(L)
                                                                                                                                                                       OUTPUT                                                                                                              3
                                       JK3901                                                                                                                          SELECT SWITCH
                                       21 PIN JACK                                                                                                            (SA3R)   (SA4R)
                                               AUDIO IN ch2(R)                                   AV1 RIN
                                         2                                                  52                                                                 a         a
                                AV1
                                                                                                                                                               b         b
                               (TV)             AUDIO IN ch1(L)                                  AV1 LIN                                                                                              ADC Rch      OUT R
                                          6                                                 60                                                                 c         c              AGC                                 79
                                                                                                                                                                                                      AMP
                                                                                                                                                               d         d
                                                AUDIO IN ch2(R)                                  AV2 RIN
                                          2                                                 53                                                                 e
                               AV2
                       (DECODER/EXT)            AUDIO IN ch1(L)                                  AV2 LIN
                                          6                                                 61
                                                                                                                              (SA18R)                         (SA2R)
                                                                                                                                            BUFF.
                                                                                                                                AV4                            a
                                                                                                                                                                                              BUFF.
                                                                                                                                                               b
                                                                                                                                                                                                                AV2 R OUT                       AUDIO OUT Ch2(R)
                                                                                                                                TUN                            c                        LPF              MUTE               74                                                             1
                                                                                                                                                               d
                                                                                                                                                                                                                                                                                                    AV2
                                                                                                                                                               e
                                                                                                                                                                                                                                                                                                  (DECEODER/EXT)
                                                                                                 AV3 RIN
                                                                                            50                                                                                                                                                  AUDIO OUT Ch1(L)
                                                                                                                                                                                                                                                                                           3


                                                                                                 AV3 LIN
                                                                                            58                                                                (SA2L)
                                                                                                                                                               a
                                                                                                                                                                                              BUFF.
                                                                                                                                                               b
                                                                                                                                                                                                                AV2 L OUT
                                                                                                                                                               c                        LPF              MUTE               73
     (DMR-EH76EC)
                                                                                                                                                               d
         TU7802                                                                                                                                                e
         (U/V TUNER)
                                                                                                                                                                       OUTPUT
                                                                                                                                                                       SELECT SWITCH                                                                      G AADC R                        P7402        P59001
                                                                                                                                                              (SA3L)   (SA4L)                                                                                                                     35
                                                                                                                                                                                                                                                                                                                    TO
                                                                                                 AV4 R IN                                                      a         a                                                                                                                                          DIGITAL P.C.B.
                                                                                            51                                                                                                                                                                                                                      BACK END SECTION
                                                                                                                                                               b         b
                                                                                                                                                                                                      ADC Lch      OUT L                                  G AADC L                        P7402        P59001
                                                                                                                                                               c         c              AGC                                 78
                                                                                                                                                                                                      AMP                                                                                         33
                       SIF OUT 7                                                                                             (SA18L)                           d         d
                                                                                                 AV4 L IN                      AV4         BUFF.               e
                                                                                            59

                                                                                                                               TUN
                                                                                                                                                              (SA1L)
                                                                                                                                                               a
                                                                                                                                                                                              BUFF.
                                                                                                                                                               b
                                                                                                                                                                                                                AV1 L OUT
                                                                                                                                                               c                        LPF              MUTE               71
                                                                                                                                                               d
     (DMR-EX96CEG)                                                (DMR-EH76EC,EX96CEG)                                                                         e

         TU7801                                                         IC7301                                               (SA17R)
                                                                        (NICAM/A2)                                                                                                                                                                                    (DMR-EX96CEG)
         (U/V TUNER)

                                                                                                 TURIN                                                                                                            DT RIN                                  DEC AUD R               P7801         P91001
                                                                                 R OUT 7    54                                                                                                                              55                                                                                  FROM
                                                                                                                                                                                                                                                                                   16             5
                                                                                                                                                                                                                  DT LIN                                  DEC AUD L                                             DVB-C CI
                                                                                                                                                                                                                            63                                                    P7801         P91001          BLOCK SECTION
                                                                                                                                                                                                                                                                                   14             7
                                                                                                 TULIN
                       SIF OUT 6                                        18 SIF   L OUT 12   62
                                                                                                                                                    (SA17L)
                                                                                                                                                                                                                    SCL                                                           P7402         P59001
                                                                                                 RF OUT                                                                                                                     88                                                                                  FROM DIGITAL P.C.B.
                                                                                            76               MUTE    VCA              +                                           IIC BUS                                                                                                  19
                                                                                                                                                                                  LOGIC                             SDA                                                           P7402                         ANALOG TIMER BLOCK SECTION
                                                                                                                                     MIX                                                                                    89                                                                  P59001
                                                                                                                                                                                                                                                                                           21


                                TU P ON H                                                                  EXT
                                                                                            38                      SERIAL
                               IC7802- 3                                                                   CTL4
FROM/TO MAIN P.C.B.            PS +11.6V
POWER SUPPLY                                                                                46 VCC 11R6V
                               Q4001- C
BLOCK (2/2) SECTION
                                I/O P SAVE L                                                               EXT
                                                                                                                    SERIAL
                                                                                            36
                               IC3003- 3                                                                   CTL3




                                                                                                                                                                                                                                                                                           JK4901
                                                                                                                                                                                                                                                                                           OPTICAL
                                                                                                                                                                                                                                                                                           (DIGITAL AUDIO OUT)


      FROM
      DIGITAL P.C.B.   P59001 P7402            IEC OUT
                                                                                                                                                                                                                                                                                           1
      BACK END SECTION       66




                                                                                                                                                                                                                                                               DMR-EH76EC,EX86EB/EC,EX96CEG
                                                                                                                                                                                                                                                               Main P.C.B. Analog Audio Block Diagram



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