Service Manuals, User Guides, Schematic Diagrams or docs for : Pioneer DVD pioneer cd IC_pdf PML008A

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PML008A


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                                                                                                                                2000.12                  1/1
IC INFORMATION                                                                            PML008A
                                                                                                                                                          J
Function Electronic volume                                                                                                                                E
Type     Bipolar                                                   Model                  DEH-P4300R/X1N/EW




                                                                                                                                IN4 -_R
                                                                                                                       IN4+_R
                  IN4 -_L

                              IN4+_L




                                                                                                            IN3_R
                                                                                     IN1_R

                                                                                                  IN2_R
                                          IN3_L

                                                     IN2_L

                                                               IN1_L

                                                                          Vcc
                  44           43         42         41         40        39          38          37        36         35        34


  Sel_out_L 1                 Isolator                                                                                                    33 Sel_out_R
                               circuit
                                                                            Rch block (same as Lch)
    PV_in_L   2                                                                                                                           32 PV_in_R
                                                             Source
                                                              Gain
                                                             adjuster
Tone_out_FL 3                                                                           fromRch               to Rch                      31 Tone_out_FR
                                        Primary                                                            LPF
                                        volume
                                                                                                          (L+R)
   SV_in_FL 4                                                                                                                             30 SV_in_FR
                                                             Treble Middle        Bass       Loudness
                                                                                              volume
                                        Anti Alias
Tone_out_RL 5                             filter
                                                                                                                                          29 Tone_out_RR


  SV_in_RL 6                                                                                                                              28 SV_in_RR
                                        Anti radiation
                                                                                Treble2
                                            filter
        NC    7                                                                                                                           27 NC
                                        Anti radiation                          Bass2
                                            filter
        NC    8                                                                                                                           26 NC


   AGND_L     9                                                                                                                           25 AGND_R
                                                                   MUTE
                            Secondary
Front_out_L 10               volume
                                                   Zero cross                                                                             24 Front_out_R
                                                  detect circuit            Digital block
                            Secondary
 Rear_out_L 11               volume
                                                                                                                                          23 Rear_out_R

                  12           13         14         15         16        17          18          19        20         21        22
                                                                                                            MUTE

                                                                                                                       Vref
                                                                                      DATA
                                                                DGND




                                                                                                  STB
                                                                          CLK
                  NC

                               NC

                                          NC

                                                     NC




                                                                                                                                 NC



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