Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PM28 Viewing SGML_VIEW_DATA ALL SA-PM28E SVC sch5_8

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sch5_8


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                            SCHEMATIC DIAGRAM - 5                                                                                                                                                                                                                                                          : MAIN SIGNAL LINE
                                                                                                                                                                                                                                                                           : AM/FM SIGNAL LINE             : PLAYBACK SIGNAL LINE
                                          MAIN CIRCUIT                                                                                                                               : +B SIGNAL LINE                                                                      : AUX SIGNAL LINE               : RECORD SIGNAL LINE




                                                                                                                                                                                                                                                                                                                                                                        DETOUT
                                                                                                                                                                                                                                                                                                                                                               SW5V
                                                                                                                                                                                                                                                                                           RDS_DAT
                                                                                                                                                                                                                                                                                           RDS_CLK
                   LCH


      LINE OUT


                   RCH




                   LCH

                                                                                        R211
          AUX                                                                           10K


                   RCH                              C211                              C212                                                 R212
                                                    100P                     L203     100P                                                 1.8K
                   JK303                                                 J0JBC0000019
                                                    C411                                                        C412                       R412
                                   0.22

                                          0.22




                                                    100P                                R411                    100P                       1.8K
                                                                                        10K




                                                                                                                                                               1000P


                                                                                                                                                                              1000P
                                   C365

                                          C366




  TO



                                                                                                                                                               C213


                                                                                                                                                                              C413
  POWER CIRCUIT                                                                                                                                                                                                                                                                                                                   L302
                            2                                                                                                                                                                                                                                                                                                 RLQB101JTD-D
  (CN503) ON
  SCHEMATIC                 1
                                                                                                                                                                                                                         R414                                                                                                     X300              L303
  DIAGRAM - 14                  WH303                                                                                                                              L204
                                                                                                                                                                                                                         4.7K                                                                          C346                   H0H433400001      RLQB101JTD-D
                                                                                                                          C326                                                                                                                                                                         47P
                                                                                                                          0.01                                 G0C3R3JA0027
                                                                                                                                                                                                                              R415
                                                                                                                                                                                                                              22K                                                                                                                    C355
                                                     C300                                                                                                                        SW5V                                                                                                                                                                47P
                                                     1000P                                                                                                                                                                                                                                                            9 XIN               XOUT 8
                            RCH                                                                                                                                                                                          R214
                        A                                                                                                                                                                                                                                                                                C348
                                                                                                                                                                                                                         4.7K
                 (1A)       CE                          R300                      4.7K                                                                                          PLLCE                                                                                                                    1000P
                        B                                                                                                                                                                                                                                                                                             10 VSSD              TEST 7
                            LCH                                                                                                                                                                                               R215
                        C
                            PLLDA                                                                                                                                               PLLDA                                         22K                                                                                     11 VDDD                CIN 6




                                                                                                                                                                                                                                                                                                                                                                 1K
                                                                                                                                                                                                                                                                                                      6.3V47
                        D




                                                                                                                                                                                                                                                                                                               C347
                                                                                                                                                                                                                                                                                                       C349



                                                                                                                                                                                                                                                                                                               0.01
                                                                                                                                                                                                                                                                                                                                                      C356
                            DO/ST                                                                                                                                                                                                                                                                                                                     560P
                        E                                                                                                                                                                                                    R216                                   C215
                                                                                                                                                                                                                                                                                                                      12 MODE             FLOUT 5




                                                                                                                                                                                                                                                                                                                                                                 R305
                            PLLCLK                                                                                                                                            PLLCLK                                          0                                    50V2.2
                        F                                                                                                                                                                                                                                                                                                       IC304
                            TGND                                                                                                                                                     TGND
   TO                   G                                                                                                                                                                                                     C214                                                                                    13 RST              VSSA 4
                                                                                                                                                                                                                                                                                               C350
   MAIN (TUNER)                                                                    C301                        C302
                                                                                                                                                                                                                              220P
                                                                                                                                                                                                                                                                                               100P     R302                                          C352
   CIRCUIT                                                                                                                                                                                                                                                                                               1K                                           50V10
                                                                                    0.1                        0.01                                                                                                                                                                                                   14 RDDA             VDDA 3
                                                                                                                                                                                                                             R416                                   C415 R410
   (1B) ON              H
                            +15V                                                                                                                                                     +15V                                     0                                    50V2.2 0                             R303                                         C353
   SCHEMATIC                DO/ST                R398               0             R392                10K                                                                        ST/DO
                                                                                                                                                                                                                                                                                                         1K                                          330P
   DIAGRAM - 4          I                                                                                                                                                                                                                                                                                             15 RDCL             MPXIN 2
                                                                                                                                                              R301                                                            C414                                                                      R304
                                                                                                                                                                                                                              220P                                                             C351
                                                                                                                                                              10K                                                                                                                              100P     100K
                            SD                                                                                                                                                              SD                                                                                                                        16 RDS-ID/READY      VREF 1
                        J                                                                                                                                                                                                                                                                                                                            C354
                                                             D300                       D301
                            TUNER7.5V                                                                                                                                                  +9V                                                                                                                                                           50V10
                        K

                                                               D300, 301
                            DET_OUT                           RL1N4003S-P                                                                                                 DET_OUT                                                                                                                                                 IC304               R439
                        L
                                                                                                                                                                                                                                                                                                                        C1BB00000715                   0
                                                                                                                                                                                                                                                                                                                                 RDS IC
                                                                                                                                                                                                                                                                                                                                                      R438
                                                                                                                                                                                                                                                                                                                                                       0


                                                                                                                                                                                            TX
                  INPUT 1

                                                                                                                                                                               CD3.3V
OPTICAL             VCC 2
                                             C360               C361
                                            6.3V100              0.1                                                                                                             DGND
                    GND 3
                   JK300


                                 PGND                                                                                                                                            PGND
                            9
                                 MO10V                                                                                                                                         MO10V
                            8
                                 +9V                                                                                                                                                  +9V
    TO                      7
                                 9VGND
    DECK CIRCUIT            6
                                 PBL
    (CN1304) ON             5
    SCHEMATIC                    PBRL
                            4
    DIAGRAM - 12                 DECK_A.GND                                                                                              C216
                            3
                                 RECL                                                                     R218                       33K 16V10
                            2                                                                                                                                                                                                                                       R827
                                 RECR                                   R418                  33K                                                                                                                                                                    0
                            1
                                                                                                                                                    C416
                    H309/                                               R419                                  R219                                  16V10
                    W309                                                4.7K                                  3.9K
                                                                    KEY2




                                                                                                                                                                                                                                            ECHO_LVL
                                                                                                                                                                                                                   KEY_LED


                                                                                                                                                                                                                                     SYNC



                                                                                                                                                                                                                                                                       SW5V

                                                                                                                                                                                                                                                                   SSEQ_LED
                                                                                                                                                                                                                              GND2



                                                                                                                                                                                                                                                       ECHO_MUTE


                                                                                                                                                                                                                                                                     RE_LED
                                                                                                                                                                                                      MIC
                                                   VOL_JOG
                                                             KEY1


                                                                                 KEY3
                                                                                        +9V
                                                                                              SYS6V
                                                                                                      VREF+




                                                                                                                                                                              HPSW



                                                                                                                                                                                                     HP_R
                                                                                                               PCONT
                                                                                                                       FL_RESET
                                                                                                                                  FL_CLK
                                                                                                                                           FL_CS1


                                                                                                                                                              FL_DOUT
                                                                                                                                                                        RMT


                                                                                                                                                                                     HP_L
                                                                                                                                                                                            HP_GND
                                                                                                                                                                                      C368
                                                                                                                                                                                       0.1




                                                                                                                                                                                                                                      R409
                                                                                                                                                                                                            R447

                                                                                                                                                                                                                    0



                                                                                                                                                                                                                                       0
                                                                                                                                                                                                                                      R399
                                                                                                                                                                                                            R460




                                                                                                                                                                                                                                                       ECHO_MUTE
                                                                    TAPE_EJECT




                                                                                                                                                                                                                                       0
                                                                                                                                                                                                                    0




                                                                                                                                                                                                                                                                   SSEQ_LED
                                                                                                                       FL_RESET
                                                   VOL_JOG




                                                                                                                                                    MIC_GND
                                                                                                                                                              FL_DOUT




                                                                                                                                                                                                                   KEY_LED
                                                                                                                                                                                            HP_GND




                                                                                                                                                                                                                                                                   RE_LED
                                                                                                                                  FL_CLK
                                                                                                                                           FL_CS1
                                                                                                               PCONT
                                                                                                      VREF+
                                                                                              SYS6V




                                                                                                                                                                              HPSW




                                                                                                                                                                                                                                                                   SW5V
                                                                                                                                                                                                                              GND2
                                                                                                                                                                                                                                     SYNC
                                                                                                                                                                                                     HP_R
                                                             KEY1


                                                                                 KEY3




                                                                                                                                                                                     HP_L
                                                                                                                                                                        RMT




                                                                                                                                                                                                            MIC
                                                                                        +9V




                                                         1 2                 3      4     5 6             7 8                 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
                                                                                                                                                                                                                                                                                   CN308


                                                                                                                                                              TO
                                                                                                                                                              PANEL CIRCUIT
                                                                                                                                                              (CN606) ON
                                                                                                                                                              SCHEMATIC
                                                                                                                                                              DIAGRAM - 10
                                                                                                                                                                                                                                                                                                                                                                                                                                              CD_L




                                                                                                                                                                                                                                                                                                                                                                                                                                       8.2K
                                                                                                                                                                                                                                                                                                                                                                                                                                       R220


                                                                                                                                                                                                                                                                                                                                                                                                                                6.8K
                                                                                                                                                                                                                                                                                                                                                                                                                                R221



                                                                                                                                                                                                                                                                                                                                                                                                                        C217
                                                                                                                                                                                                                                                                                                                                                                                                                        1000P




                                                                                                                                                                                                                                                                       1
                                                                                                                                                                                                                                                                            REF IN




                                                                                                                                                                                                                                                                                                                               42
                                                                                                                                                                                                                                                                                                                 SUR1                               C418            50V1
                                                                                                                                                                                                                                                C218    6.3V100                                                                                                                                                                               GND1
                                                                                                                                                                                                                                                                                                                                                   R428             1K




                                                                                                                                                                                                                                                                       2
                                                                                                                                                                                                                                                                            REF OUT




                                                                                                                                                                                                                                                                                                                              41
                                                                                                                                                                                                                                                                                                                 SUR2
                                                                                                                                                                                                                                                C233    6.3V100




                                                                                                                                                                                                                                                                                                                                                                                                                                6.8K
                                                                                                                                                                                                                                                                                                                                                                                                                                R421



                                                                                                                                                                                                                                                                                                                                                                                                                        C417
                                                                                                                                                                                                                                                                                                                                                                                                                        1000P
                                                                                                                                                                                                                                                                                                                                                                                                                                       8.2K
                                                           TAPE_EJECT                                        TAPE_EJECT




                                                                                                                                                                                                                                                                                                                                                                                                                                       R420
                                                                                                                                                                                                                                                                                                                                                                                                                                              CD_R




                                                                                                                                                                                                                                                                       3
                                                                                                                                                                                                                                                                                                                               40
                                                           REC                                                     REC                                                                                                                                                      IN A1                                IN A2                              C419            16V10
                                                                                                                                                                                                                                                C219




                                                                                                                                                                                                                                                               0




                                                                                                                                                                                                                R413
                                                           BP1                                                     BP1                                                                                                                          16V10




                                                                                                                                                                                                                                                              R458




                               11 10 9
                                                                                                                                                                                                                                                                       4
                                                                                                                                                                                                                                                                            IN B1




                                                                                                                                                                                                                                                                                                                              39
                                                           DMT                                                     DMT                                                                                                                                                                                           IN B2
                                                                                                                                                                                                                                               C220     16V10                                                                                       C420            16V10




TO
                                                                                                                                                                                                                0
                                                           DECK_AD2                                           DECK_AD2




                               8 7
                                                                                                                                                                                                                                                                       5
                                                                                                                                                                                                                                                                                                                               38
                                                           DECK_AD1                                           DECK_AD1                                                                                                                         C221     16V10               IN C1                                IN C2                              C421            16V10




                               6
                                                           DVREF+                                               DVREF+




                                                                                                                                                                                                                                                                       6
                                                                                                                                                                                                                                                                                                                              37
                                                                                                                                                                                                                                                                            IN D1                                IN D2




SCHEMATIC
                                                                                                                                                                                                                                               C222     16V10                                                                                       C422            16V10




(CN1303) ON
                               5 4




DIAGRAM - 12
                                                           PLUNGER




DECK CIRCUIT
                                                                                                                                                                                                                                               C234     16V10                                                                                                                                                                                  MIC




                               3
                                                                                                                                                                                                                                                                       7
                                                                                                                                                                                                                                                                            VCUT




                                                                                                                                                                                                                                                                                                                               36
                                                           MOTOR                                                                                                                                                                                                                                                MIC IN

                                                           PHOTO                                                 PHOTO




                               2 1
                                                                                                                                                                                                                                                                       8
                                                                                                                                                                                                                                                                                                                               35
                                                                                                                                                                                                                                                                            REC1                                 REC2
                                                                                                                                                                                                                                                                                                                                                                                                                                                     MAIN CIRCUIT




                                                                                                                                                                                                                                                C224




                                                                                                                                                                                                                                                               0
                                                                                                                                                                                                                                                16V10




                                                                                                                                                                                                                                                              R457




                                                                                                                                                                                                                              C223
                                                                                                                                                                                                                                                                                                                                                                                                       C423




                                                                                                                                                                                                                                                                       9




                                                                                                                                                                                                                              16V10
                                                                                                                                                                                                                                                                                                                                                                                                       16V10
                                                                                                                                                                                                                                                                            A_VOLIN1                  A_VOLIN2




                                                                                                                                                                                                                                                                                                                              34
                                                                                                                                                                                                                                                                                                                                                    C424            16V10




                                                                                                                                                                                                         Q309
                                                                                                                                                                                                                                                C225    50V0.47                                                                                     C425            50V0.47




                   H307/W307
                                                                                                                                                                                                                                                                       10
                                                                                                                                                                                                                                                                                                                   TBI2




                                                                                                                                                                                                                                                                                                                               33
                                                                                                                                                                                                                                                                            TBI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        SCHEMATIC DIAGRAM - 6




                                                                                                                                                                  Q310
                                                                                                                                                                                                                                                C226    50V0.47                                                                                     C426            50V0.47
                                                                                                                                                                                                                                                                            TBO1




                                                                                                                                                                                                                                                                       11
                                                                                                                                                                                                                                                                                                                              32
                                                                                                                                                                                                                                                                                                                 TBO2
                                                                                                                          MOTOR




                                                                                                                                                                                                                 1.5K
                                                                                                                                                                                                                 R222
                                                                                                                                                                                                                                                                                                                                                     C427            0.15
                                                                                                                                                                                                                                                                                                                                                                                             1.5K
                                                                                                                                                                                                                                                C227     0.15
                                                                                                                                                                                                                                                                                                                                                                                             R422




                                                                                                                                                                                                                                                                                          ASP IC




                                                                                                                                                                                                                                                                       12
                                                                                                                                                            



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