Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD DMR-E75VEB DSD0404006C2 doc rh_di_b

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rh_di_b


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                                           IC31400                        Q31401                IC31509
                                           (POWER CONTROL)                (FET DRIVE)           (REG.D +1.2V)

                                                                                                                                                       P39702   P9001
                                                              FET                                                              D +1.2V
                        IP31400                               DRIVE   7   3 G               1   1 V IN              V OUT 3                              88      88
                                                                                            2                                                            86      86
                                                                                        D
           X SW +13V    2         1        1 V IN                                           5                                                            82      82
                                                                                            6                 VB
                                                              V OUT   8   4 S                                  2


                                                    P L :ON
                                                       2


                                                                                                IC31510
                                                                                                (REG.D +1.5V)
                        QR31301
                          DRIVE                                                                                                                        P39702   P9001
                          (P. L OUT)                                                                                           D +1.5V
                                                                                                7 V IN              V OUT 1                              84      84
                                                                                                                                                         80      80
FROM                                                                                            8 V IN                                                   78      78
POWER                                                                                                 VCC          VCC
SUPPLY                                     IC31401                                                                                                     TO
                                           (REG.D +3.3V)                                               3            4
SECTION                 IP31401                                                                                                                        IC37505- 2
                                                                                                                                                       P39702   P9001
                                                                                                                               D +3.3V
                        2         1        1 V IN             V OUT   8                                                                                  76      76
                                                                                                                                                         74      74

                                                    P L :ON
                                                       2                                                                                               P31901   P6001
                                                                                                                              X SW +5.8V
                                                                                                                                                         1,2     1,2



                        QR31300
                        (POWER ON/OFF SWITCH)

                                                                                                                                                       P39702   P9001
                                                                                                                              X SW +5.8V
           X SW +5.8V                                                                                                                                    87      87
                                                                                                                                                         85      85
                                                                                                                                                         81      81




                                                                                                                                                       P31905 P6005
                                                                                                                              REG.+5.2V
                                                                                                                                                          1       1
                                                                                                IC31505                                                   7       7
                                                                                                (REG.+5.2V)                                            TO
                                                                                                                                                       IC37501- 105 ,IC37503- 2
                                                                                                                                AD +5V                PP31903 PP7502
                                                                                                5 CONT              V OUT 1
                                                                                                                                                          1       1
                                                                                                8 V IN


                                                                                                                                                       P31901   P6001
                                                                                                IC31506                                                  6       6
                                                                                                (REG.ANA +5V)

                                                                                                                               ANA +5V                 P39702   P9001
                                                                                                1 V IN              V OUT 3
                                                                                                                                                         79      79


                                                                                                         P H :ON
                                                                                                            2

          POWER ON H
          IC37501- 88

                                                                                                IC31507
                                                                                                (REG.D +5V)

                                                                                                                                 D +5V                 P39702   P9001
                                                                                                8 V IN              V OUT 1
                                                                                                                                                         83      83


                                                                                                         P H :ON
                                                                                                            5




                                                                                                IC31508
                                                                                                (REG.ANA +3.3V)

                                                                                                                              ANA +3.3V                P39702   P9001
                                                                                                1 V IN              V OUT 3
                                                                                                                                                         75      75


                                                                                                         P H :ON
                                                                                                            2
                                                                                                                                           DMR-E75VEB/EG
                                                                                                                                           Digital I/F Regulator
                                                                                                                                           Block Diagram



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