Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PM28 Viewing SGML_VIEW_DATA ALL SA-PM28E SVC bd1

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bd1


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                                                                                                                                                                                                 RF
                                                                                                                  B
                                                           IC701
                                                           AN22004A-NF
OPTICAL PICKUP                                             SERVO AMP                                          3                                               8




                                                                                                                                                                  ARF
                                                                                                              VCC
                                                                                                                                                                                     13         BDO
                                                                                                                                                                              BDO

                                                       1
                                                           LPD                                                                                                                       14        OFTR
                                                                                                                                                                             OFTR

                                   Q701                                                                                                                                              9
                                                       2
                                                                                                                                                                        HPF-AMP           B
                                  LASER                    LD
                                POWER DRIVE
                                                                                                                                                                                     10         ENV
                                                                                                                                                                            3TOUT


                                       B                                                                                                                                             15       /RFDET
                                                                                                                                                                            /RFDET



                                                                                                                                                                                     22
  2      1                                                                                                                                                                    FEN
   MPD


         LD




                   6                                  31                                                                                                                             23          FE
              VA                                           C                                                                                                                FEOUT

                                                      32
                                                           A                                                                                                                         20
                                                                                                                                                                              TEN

                   7                                  29
              VB                                           D
                                                                                                                                                                                     21          TE
                                                                                                                                                                            TEOUT
                                                      30
                                                           B


                   8                                  27
              VE                                           E


                   5                                  28
              VF                                           F




                                                                                                                                                    EQBST
                                                                                              EQSW
                                                                              LDON




                                                                                                                                                              VREF
                                                                                                       GCTL




                                                                                                                    TBAL




                                                                                                                             FBAL




                                                                          16                  4      24       26           25                      18        19




                                                                                                                                                                  B
                                                                          LDON




                                                                                                     FCLK




                                                                                                                  TBAL




                                                                                                                           FBAL




                                                                                 IC703
                                                                                 BA5948FPE2
                                                                                 FOCUS COIL/TRACKING COIL/
                                                                                 TRAVERSE MOTOR/
                                                                                 SPINDLE MOTOR DRIVE

                                                                                                                                            VREF        26
                                                                                                                                                                        B


                       F+                                                15          D3-                                                     IN3        28                                      FOP
   FOCUS                                                                                   [CH3]              LEVEL
    COIL               F-                                                16          D3+                      SHIFT




                       T+                                                17          D4-                                                     IN4        27                                      TRP
TRACKING                                                                                   [CH4]              LEVEL
  COIL                 T-                                                18          D4+                      SHIFT




                                               TRV+                      14          D2+                                                     IN2    1                                          TRVP
                              M701
                                           M                                               [CH2]              LEVEL
                            TRAVERSE                                                                          SHIFT
                                               TRV-                      13          D2-
                             MOTOR




                                               SP+                       12          D1+                                                     IN1    3                                         SPOUT
                             M702
                                           M                                               [CH1]              LEVEL
                            SPINDLE                                                                           SHIFT
                                               SP-                       11          D1-
                            MOTOR



                                                                                                                                    MUTE     PC1        4                                        PC
                                                                                                                                    [CH1]



                                                                                                                                    MUTE     PC2        2
                                                                                                                                    [CH2]



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