Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PT570EB PSG0901003CE doc blk002

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blk002


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: CD/DVD AUDIO & VIDEO INPUT SIGNAL LINE



                                                                                                                                                                                                                                                                    TRAVERSE
                                                                                                                                                                                                                                                                    UNLOAD SW
                                                                                                                IC8001                                                                                                                            FP8251       -
                                                                                                                                                                                                                                                           2
                                                                                                               MN2DS0018MP
                                                                                                               DV5.0 LSI                                                                                                                                             TRAVERSE
                                                                                                                                                                                                                                                                     INNER SW
                                                                                                                                                                                                                                                  FP8251       -
                                                                                                                                DQM2 191
                OPTICAL PICKUP UNIT                                                                                                                                                                                                                        3



                                                                                                                                                                                                                                           LDIN   FP8101 CN2001
                                                                                                                                                                                                                                                       46
                                                    FP8531    B/b
                                                                                                              120 VIN1                                       IC8251                                                                    INNER SW   FP8101 CN2001      FROM/TO
                                                      25
                                                                                                                                                            C0GBG0000048                                                                               47            SYSTEM CONTROL
                                                                                                                                                            4CH MOTOR DRIVER                                                           OPEN SW    FP8101 CN2001
                                                                                                                                                                                                                                                       43
                                                    FP8531    C/c
                                                                                                              119 VIN2
                                                      15
                                                                                                                                  P4 49                     9
                                                                                                                                                                             CH1,2
                                                                                                                                                                             MUTE

                                                                                                                                                                              CH3
                                                    FP8531    D/d                                                                 P3 48                     27
                                                                                                                                                                              MUTE
                                                                                                              117 VIN3
                                                      17



                                                                                                                                                   D+3.3V   20
                                                                                                                                                                              CH4
                                                    FP8531    A/a                                                                                                             MUTE
                                                                                                              118 VIN4
                                                      26
                                                                                                                                                                 LDIN
                                                                                                                                                            24


                                                    FP8531    E1/e2+f2
                                                                                                                                                                                                                CH4
                                                                                                              113 VIN5                                                                  -
                                                      3                                                                                                                                                     +             VO4+                    FP8251       -
                                                                                                                                                                 BIAS2                                                            15
                                                                                                                                                            25                          +                                                                  7
                                                                                                                                                                                                            -
                                             PDIC
                                                    FP8531    E2/e3+f3                                                                                                                              LEVEL
                                                                                                              114 VIN6
                                                      4                                                                                                          TRIN                               SHIFT                                                                       TRAVERSE
                                                                                                                                DRV0 67                     26                                                                                                           M      MOTOR

                                                    FP8531                                                                                                                              -                       CH4
                                                              F2/e4+f4
                                                                                                              115 VIN7
                                                      24                                                                                                         BIAS1                                      +              VO4-                   FP8251       -
                                                                                                                               VHALF 110                    1                           +                                         16
                                                                                                                                                                                                                                                           6
                                                                                                                                                                                                            -
                                                                                                                                                                 VIN2
                                                    FP8531    F1/e1+f1                                                          PWM0 127                    3
                                                                                                              116 VIN8
                                                      23

                                                                                                                                                                                        -
                                                                                                                                                                                                            VCC2-Vf
                                                                                                                                                                                        +                     2
                                                                                                              112 VIN9

                                                                                                              111 VIN10                                          VIN1
                                                                                                                                PWM1 126                    2
                                                    FP8531    VREF                                                                                                                                              CH3
                                                                                                              109 VREF
                                                      20
                                                                                                                                                                                        -                   +             VO3+                    FP8251       -
                                                                                                                                                                                                                                  17
                                                                                                                                                                                        +                                                                  5
                                                                                                                                                                                                            -

                                                    FP8531    RF-
                                                                                                                                DRV1 66
                                                                                                                                                                 VIN3                               LEVEL
                                                                                                              95 RFINN                                      23
                                                      19                                                                                                                                            SHIFT                                                                       SPINDLE
                                                                                                                                                                                                                                                                         M      MOTOR
                                                                                                                                                                                        -
                                                                                                                                                                                                                CH3
                                                    FP8531    RF+                                                                                                                       +
                                                                                                              96 RFINP
                                                      18                                                                                                                                                    +              VO3-                   FP8251       -
                          LASER                                                                                                                                                                                                   18
                          DIODE                                                                                                                                                                                                                            4
                                                                                                                                                                                                            -
                          (DVD)                                                     Q8551,Q8552                                            LDCNT
                                                                                                                             TRCDATA3 80                    28                    CNT
                                                    FP8531   LDDVD+
                                                      14
                                                                                      LD DRIVE                104 LPCO1



                                                                                                                                                                                                            VCC2-Vf
                                                    FP8531    PIN(DVD/CD)                                                                                                                                     2
                                                                                                              103 LPC1
                                                      9
                          LASER
                          DIODE
                          (CD)                                                      Q8561,Q8562                                                                                                                           OPIN-
                                                                                                                                                                                                                                  5
                                                    FP8531   LDCD+                                                                                               OPOUT                                                -
                                                      12
                                                                                      LD DRIVE                106 LPCO2          AD1 122                    6
                                                                                                                                                                                                                          OPIN+
                                                                                                                                                                                                                      +           4




                                                                                                              105 LPC2

                                                    FP8531   SW
                                                                                                              77 TRCDATA0
                                                      22

                                                                            Q8563                 Q8565
                                                    FP8531   DVDIN-GND
                                                      10
                                                                             SWITCH                INVERTER

                                                                            Q8564                                                                                            CH1
                                                    FP8531   CDIN-GND
                                                                             SWITCH                                                                                                 +
                        ACTUATOR                      11                                                                                                         VO1+
                                                                                                                                                            14
                                                                                                                                                                                    -

                                  TRACKING                                                                                                                                                  LEVEL
                                  COIL                                                                                                                                                      SHIFT
                                                    FP8531   T+
                                                      8

                                                                                                                                                                             CH1
                                                    FP8531   T-                                                                                                  VO1-               +
                                                                                                                                                            13
                                                      6                                                                                                                             -




                                   FOCUS                                                                                                                                     CH2
                                   COIL                                                                                                                                             +
                                                    FP8531   F+
                                                                                                                                                            12
                                                                                                                                                                 VO2+
                                                      7                                                                                                                             -

                                                                                                                                                                                            LEVEL
                                                    FP8531   F-                                                                                                                             SHIFT
                                                      5

                                                                                                                                                                             CH2
                                                                                                                                                                 VO2-               +
                                                                                                                                                            11
                                                                                                                                                                                    -
                                  HFM
                                                    FP8531   HFM
                                                      16



                                                                                                                                                                           VCC1
                                                                                                                                                                             2




                                                                                                                                                                                                                                                                   SA-PT570EB/EG/EP DVD (SERVO) BLOCK DIAGRAM



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