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aa_b


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                                                                           MAIN P.C.B.                                                                                                                                          MAIN P.C.B.                                                                                                                :REC SIGNAL                             :PB SIGNAL

                                                                                                                                                                                                                                                                                                                                                                                                AV4
                                                                                                                                                                                                                                                                                                                                                                                             JK3001
                                                                                                                                                                                                                                                                                                                                                                                             REAR JACK


                                                                                                                                                                                                                                                                                                                                                                                             18
                                                                                                                                                                                                                                                                                                                                                                                                              LINE OUT
                                                                                                                                                                                                                                                                                                                                                               MIX L OUT2                                     (L)
                                                                                                                                                                                                                                                                                                                                                                                             16
                                                                                                                                                                                                                                                                                                                                                               MIX R OUT2
                                                                                                                                                                                                                                                                                                                                                                                             19
                                                                                                                                                                                                                                                                                                                                                                                                              LINE OUT
                                                                                                                                                 D4005           Q4006                                                                                                                                                                                                                                        (R)
                                                                                                                                                                                                                                                                                                                                                                                             21
                                                                                                                                                                  MUTE
                                                                                                 QR4002-QR4005                                                   Q4007
                                                                                                 Q4004
                                AUDIO MUTE L                               XTMUTE                                                                                 MUTE
                                IC7501- 20                                                           MUTE                                        D4006           Q4008
                                                                                                     CIRCUIT
                  FROM                                                                                                                                            MUTE
                                                                                                                                                                                                                                     MIX L OUT1                                PP7403 PS3903                                                                                                                      SCART P.C.B.
                  TIMER
                  SECTION                                                                                                                                        Q4009                                                                                                               14
                                                                                                                                                                                                                                                                                                                                                                   D3903         Q3910
                                                                                                                                                                                                                                     MIX R OUT1                                PP7403 PS3903                                                    Q3908,
                                                                                                                                                                  MUTE                                                                                                                                                                          QR3909
                                                                                                 QR4012                                                                                                                                                                              12                                                                                            MUTE
                                XSCART MUTE L                                                     SCART                                                                                                                              SCART AUDIO MUTE H                        PP7403 PS3903                                                     MUTE
                                IC7501- 57                                                                                                                                                                                                                                                                                                                                       Q3909
                                                                                                  MUTE OUT                                                                                                                                                                            2                                                          CIRCUIT
                                                                                                                                                                                                                                                                                                                                                                                   MUTE
                                                                             XDMUTE




                                                                                                                                            IC4001                                                                                                                                                           IC3901                                                                                                                     AV2
                                                                                                                                            (AUDIO SIGNAL PROCESSOR)                                                                                                                                         (A/V BUFFER AND SWITCH)
                                                                                                                                                                                                                                                                                                                                                                                                                                      JK3904
                                               P9001        P7402                                                                                                                                                                                                                                                                                                                                                                     (DECODER/EXT)
                                                                                                         IC4009
                                                       70
                            FROM                                            MIX R OUT DM                                                                                                   (Lch)                                                                                                             9        EXT.MUTE CTL.                                                                                AUDIO OUT
                                               P9001        P7402                                    2            1                              DAR
                            DIGITAL                                                                                                         25             AMP                                                                                                                                                                                                                                                     CH2(R)
                            P.C.B.                     58
                                                                            MIX L OUT DM                                                                                                                           L CH OUT             A ADC L       P7402         P9001                                                                                                             AMP                31                                 1
   AV4                                         P9001        P7402                                    6            7                              DAL                                                    BUFFER                  29                                           TO
                                                                                                                                            26             AMP                                                                                                 50
JK3001                                                 62                                                                                                                                                                                                                    DIGITAL
REAR JACK                                                                                                                                                                                                          R CH OUT             A ADC R       P7402         P9001    P.C.B.                                                                                                                                 AUDIO IN
                                                                                                                                                                                                   INPUT                        28
                                                                                                         IC4009                                                                                    SELECTOR SW                                                 48                                                                                                                                                   CH2(R)
                                                                                                                                                                    MIX
                                                                                                                                                                                                                                                                                                                                                                                                         34                                 2
                                 21
          LINE                                                                                                                                                                                          BUFFER
          IN(R)                                                                       A4 IN R                                                    A4 IN R                                                                                                                                                                                                                                                           AUDIO OUT
                                 20                                                                                                         12                                                                                                                                                                                                                                                                     CH1(L)
  AUDIO




                                                                                                                                                                                                                                                                                                                  R CH
                                                                                                                                                                                       (Rch)                                                                                                                      OUT                                                                                    30                                 3
                                                                                      A4 IN L                                                    A4 IN L                                                             L3 IN R                                    L3 IN(R)       PP7403 PS3903
                                 17                                                                                                         11                                                                                  10                                                                           40              BUF      LPF
          LINE                                                                                                                                                                                                                                                                       4                            L CH
          IN(L)                                                                                                                                                                                                       L3 IN L                                   L3 IN(L)       PP7403 PS3903                      OUT                                                                                               AUDIO IN
                                 18                                                                                                                                                                                             9                                                                            39                                                                                                     CH1(L)
                                                                                                                                                                                                                                                                                     6                                                          LPF            Lch         LPF        AMP
                                                                                                                                                                                                                                                                                                                                                                                                         33                                 6
                                                                                                                                                                                                                                                                                                                            BUF
                                                                                                                                                                                                                                                                                               MIX L
   AV3                                                                                                                                                                                                                                                                                         OUT1
                                                                                                                                                                                                                                                                                                                                                BUF          BUF           BUF
JK7501
FRONT JACK                                                                                                                                                                                                                                                                                                   11             LPF
                                                                                                                                                                                                                                                                                                                                                  SW3          SW2           SW1
                                                                                                                                                                                                                                                                                                             2
                                                                                                                                                                                                                                                                                                                             (R CH)         C         BA   D C B A    C          BA
          FRONT                   4
          LINE                                                                                                                                                                                                                                                                                 MIX R
          (L)                                                                         L2 IN(L)                                                   L2 IN L
                                                                                                                                                                                                                                                                                               OUT1
                                  5                                                                                                         32
  AUDIO




                                  2                                                                                                                                                                                                                                                                          10
                                                                                      L2 IN(R)                                                   L2 IN R
          FRONT                   3                                                                                                         31
          LINE                                                                                                                                                                                                                                                                                               1
          (R)                     1
                                                                                                                                                                    AMP                                                                                                                                                                                                                                                                    AV1
                                                                                                                                                                                                                                                                                                                                                                                   AMP                                                   JK3905
                                                                                                                                                                                                                                                                                                                                                                                                                                         (TV)
                                      E95HEB                                                                                                                                                                                                                                                                                                    LPF            Lch         LPF                                      AUDIO OUT
                                                                                                                                                                                                                                                                                                                                                                                                                    CH2(R)
                                                                                                                                                                                                                                                                                                                                                                                                         43                                 1
DU7402                                                         QR7406,7407                                                                                                                                                                        IIC CLK
                                                                                                                                                                                                                                20                                          FROM
TUNER                                                                                                    RFC A MUTE H      FROM                                                                         IIC BUS                                   IC7501- 28                                                                                    BUF          BUF           BUF
                                                                    MUTE                                 IC7501- 52        TIMER SEC.                                                                   LOGIC                                                               TIMER                                                                                                                                    AUDIO IN
                                                                                                                                                                                                                                                  IIC DATA                  SECTION
                                                                                                                                                                                                                                21                IC7501- 29                                                                                                                                                         CH2(R)
                                                                                                                                                                                                                                                                                                                                                                                                         37                                 2
             AUDIO 2                                                                         RFC A OUT                                           RF OUT                                                                                                                                                                                           SW3          SW2           SW1
                                                                                                                                            18
             IN                                                                                                                                                                                                                                                                                                              (L CH)                   BA   D C B A    C          BA                                 AUDIO OUT
                                                                                                                                                                                                                                                                                                                                                                                                                    CH1(L)
                                                                                                                                                                                                                                                                                                                                                                                             AMP         42                                 3

                                                                                                                                                                                                                                                                                                                                                                                                                     AUDIO IN
                                                               IC7301                                                                                                                                                                                                                                                                                                                                                CH1(L)
                                                               (NICAM/A2)
                                                                                                                                                                                                                                                                                                                                                                                                         36                                 6
                                                                                                                        TUNER R
             AUDIO            PK7701 PK7301                      MONO                             PK7302 PK7702                                  TUNER R                                                          DECODER R                                    DECODER R       PP7403 PS3903     DECODER R        R CH IN
             OUT 21                                           38 IN         R OUT        2                                                  3                       AMP                                                         7                                                                            15
                                    3                                                                   4                                                                                                                                                                             8
                                                                                                                        TUNER L
               SIF            PK7701 PK7301                                                       PK7302 PK7702                                  TUNER L                                                          DECODER L                                    DECODER L       PP7403 PS3903     DECODER L        L CH IN
               OUT 22                                         25 SIF        L OUT        1                                                  2                       AMP                                                         6                                                                            16
                                    1                                                                   6                                                                                                                                                                            10                                                                                                                                  IIC DATA
                                                                                                                                                                                                                                                                                                                                                                                                         21              IC7501- 29               FROM
                                                                                                                                                                                                                                                                                                                                                                                   IIC BUS
                                                                                                                                                                                                                                                                                                                                                                                   LOGIC                                                          TIMER
                                                                                                                                                                                                                                                                                                                                                                                                         22              IIC CLK                  SECTION
                                                                                                                                                                                                                                                                                                                                                                                                                         IC7501- 28

                                          NICAM DECODER P.C.B.

                                                                                                                                        IC4007                                IC4005
                                      FROM         P9001           P7402              IEC OUT                                     2
                                      DIGITAL                                                                                                       4                     1            7                                                                                                                                                                                                                      1           IC4006
                                      P.C.B.                  72                                                                  1                                                                                                                                                                                                                                                                                       OPTICAL
                                                                                                                        D+5V                                                                                                                                                                                                                                                                                              (DIGITAL AUDIO OUT)




                                                                                                                                                                                                                                                                                                                                                                                             DMR-E95HEB/EG
                                                                                                                                                                                                                                                                                                                                                                                             Analog Audio Block Diagram



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