Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio DMR-E95HEG9S DSD0406011C2 doc po2_b

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po2_b


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                                                    IC1509                                                                                                                                                      MAIN P.C.B.                                        DIGITAL P.C.B.
                                                    (REG.D+1.2V)                                                                                                                                                                                                                                                      SD & PC CARD P.C.B.
                                                    1 VIN
                                                                                                                                                                                                                             REG.D+1.2V       P7402 P9001
                                                             VOUT 3                                                                                                                                                                                                    IC6001(+1.2V)                                         IC6807
                                                                                                                                                                                                                                                 82,86,88
                 IC1510                             2 VB                                                                                                                                                                                                                                                                     (REG.DC+5V)
                 (REG.D+1.5V)
    D+1.8V                                                                                                                                                                                                                                                                                               P3501 P6801
A                7 VIN                                                                                                                                                                                                                                                                                                       1 VIN    VOUT 3               IC6809(+5V)
                                                                                                                                                                                                                             REG.D+1.5V       P7402 P9001              IC3404/IC3501/                     19,20,51,52
                             VOUT 1                                                                                                                                                                                                                                                                                              ON/OFF
                                                                                                                                                                                                                                                 78,80,84              IC37001(+1.5V)
                 8 VIN                                                                                                                                                                                                                                                                                                              2

                 3 VB CONT
                       4
                                                                                                                                                                                                                                              P7402 P9001
                                                                                                                                                                                                                                                 81,85,87                                                                                  NPWRON
                 IC7505                                                                               IC7501- 81                                                                                                                                                                                                           QR6801                            IC3501- 200
                 (SYS PFAIL L OUT)
                                                                                                                                                                                                                                                                       IC3401/IC3402/IC3404/IC3408/
                                                    H :ON                                                                                                                                                                                                              IC3501/IC3502/IC37001/IC37003/
                 2 VDD        OUT 1                                QR7502                                                                                                                                                                                              IC37004/IC37005/IC4407/IC4408/
                                                                   (SYS PFAIL OUT)                                                                                                                                                                                     IC6001/IC6002/IC6003/IC6004/
                                                                                                                                                                                                                                                                       IC6005/IC6006/IC50001/IC50002/
                                                                                                                                                                                                                                                                       IC50003/IC6701(+3.3V)

    D+3.3V                                                                                                                                                                                                                           D+3.3V   P7402 P9001                                                P3501 P6801
B                                                                                                                                                                                                                                                                                                                           IC6801/IC6804/IC6805/IC6806(+3.3V)
                                                                                                                                                                                                                                                  74,76                                                      16,55
                                                                                                                                                                                                                                                                                                         P3501 P6801
                                                                                                                                                                                                                                                                                                                            IC6802/IC6803/IC6804(+5V)
                                                                                                                                                                                                                                                                                                             17,54




    POWER ON H
C
                 IC1508
                 (REG.ANA+3.3V)


                                                                                                                                                                                                                          REG.ANA+3.3V        P7402        P9001
                 1 VIN        VOUT 3                                                                                                                                                                                                                                                                                                       IC3401/IC3404/IC6001/IC37001(+3.3V)
                                                                                                                         (Audio Main Sec.)                                                                                                            75
                          H :ON
                            2                                                                                           IC4011
    X SW+5.9V                                                                                                                                                                                                               REG.ANA+5V        P7402        P9001
D                                                                                                                       (REG.AU+5V)                                                                                                                                                                                                        IC3401(+5V)
                                                                                                                                                                                                                                                      79

                                                                                                                                                                                                                             REG.AU+5V        P7402        P9001
                                                                                                                        4 VIN       VOUT 5
                                                                                                                                H :ON                                      (Timer Sec.)                                                               68

                 IC1502                                                                                                           3                     IC7503                                                                                                                                IC4409
                 (REG.JC+5V)                                                                                                                            (RESET)                                                                                                                                (REG.DAC+3.3V)

                                                                                                      DU7402- 14 / 25
                                                                         JC REG+5V                                                                                                         PFAIL L
                 1 VIN        VOUT 3                                                                  IC3002- 3         IC1507                          2 VDD      OUT 1                                                 IC7501- 80                                                            1 VIN        VOUT 6                         IC4404/IC4406(+3.3V)
                          H :ON                                                                       IC3003- 6 / 11    (REG.D+5V)                                                                                                                                                                      H :ON
                            2                                                                                                                                                                                                                                                                             3
                                                                                                                                                                                                                                 REG.D+5V     P7402        P9001
                                                                                                                        8 VIN      VOUT 1                                                                                                                                                                                                  IC4404/IC4406(+5V)
                                                                         JC P ON H                                                                                                                                                                    83
                                                                                                      IC7501- 89                CONT
                 IC1506                                                                                                          5
                                                                                                                                                                                                                                                                                              IC3409
                 (REG.ANA+5V)                                                                                                                                                                                            IC4005- 8 /IC4006- 2 /
                                                                                                                                                                                                                         IC4007- 1 , 5                                                         (REG.D+3.3V)

                                                                                                                                                        D7508
                 4 VIN        VOUT 5
                                                                                                                                                                                                                                                                                               3 VIN        VOUT 4                         IC3406(+3.3V)
                          H :ON                                                                                                                                                                                         IC7501/
                            3
                                                                                                                        IC1505                                                             N SW+5V                                                                                                      STBY
                                                                                                                        (REG.XSW+5.2V)                  3              4                                                IC7502- 8 , 18 /
                                                                                                                                                                                                                                                                                                          1
                                                                                                                                                                                                                        IC7504- 8
                                                            T7501                                                       8 VIN
                                                                                                                                                                                           N SW+5V
                                                             DISPLAY                                                                VOUT 1              2              1                                                IC7501
                                                             HEATER POWER                                               5 CONT
                                                             SWITCHING                                                                                                                     IC7508
                 IP7501                                      TRANSFORMER                                                                                                                   (RESET)

                                                                                         UNREG+38V                                                                                                                                                                                                                                          IC7301- 6 / 35
                 1            2                               4             6                        TO DU7402- 16                                                                                            RESET L
                                                                                                                                                                                           5 VDD      OUT 4             IC7501- 11
                                                                                                                                                                                                                                                                                              IC7302
                                                                                                                                                                                                                                                                                               (RESET)
                                                                                                                                                POWER ON H
                                  (Timer Sec.)                                                                                                                             IC7501- 88
                                                                                                                                                                                                                              REG.JC+5V       PK7701 PK7301
                                                                                                                                                                                                                                                                                               1 VDD        OUT 3                           IC7301- 26
                                                                                                                                                                                                                                                    7
    X SW+13V
E                                                                                                                                                                          IC7506- 8 /Q7512- 2

                 IC4010                                       IC4013                                                    IC7402
                 (REG.AU+12V)                                 (REG.AU+9V)                                               (REG.+5V)                                          DU7402- 1                                                                                                                                            NICAM DECODER P.C.B.
                                                                                                                        1 VIN
                 1 VIN        VOUT 3                          3 VIN        VOUT 1                    IC4001- 30                     VOUT 6
                          H :ON                                                                                         3   H :ON
                                                                                                                                                PS+5V
                            2                                                                                                                                              IC3001(+5.0V)
                                                                                                                        IC7403                                                               E95HEB                        BOOSTER +5V        PP7401 PS3901
                                                                                                                        (REG.+5V)                                                                                                                                                                                                           IC3901- 29
                                                                                                                                                                           DU7402- 4                                                                4
                                                                                                     IC4009/IC4012- 8
                                                                                                                                                                                                                                  REG.+5V     PP7401 PS3901
                                                                                                                        1 VIN       VOUT 3                                                                                                                                                                                                  IC3901- 24
                                                 (Audio Main Sec.)                                                                                                                                                                                  5
                                                                                                                                H :ON
                                                                                                                                  2          QR7401                                           (Main Net Sec.)
                                                                                                                                                                                                                                   PS+12V     PP7401 PS3901
                                                                                                                                                                                                                                                                                                                                            IC3901- 14
                                                                                                                                                                                                                                                    14
                                                                                                                        IC7401
                                                                                                                        (REG.PS+12V)         H :ON
                                                                                                                                                        PWR SAVE   H
                                                                                                                                                                             IC7501- 58                                                                                                                                                          SCART P.C.B.
                                                                                                                        1 VIN       VOUT 3
                                                                                                                                H :ON
                                                                                                                                  2

                                                                                     DMR-E95HEB/EG                                                                                                                                                                                                                   DMR-E95HEB/EG
                                                                                     Power Supply Block Diagram                                                                                                                                                                                                      Power Supply Block Diagram



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