Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-MT1EB MD0303092C2 doc sch14

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sch14


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SCHEMATIC DIAGRAM-14

         DVD MODULE (2) CIRCUIT (VIDEO DAC)                                                                                        : +B SIGNAL LINE                        : DVD (VIDEO) SIGNAL LINE

                            IC6251
                         C0DBEZG00011                                          IC6253                                                                                                        DSPCLK-MINI            AD
                         VOLTAGE REGULATOR
                 R6251                                                      C0DBCGE00002                                                                                                     STATUS-MINI            AD
                  100                                                        VOLTAGE REGULATOR
                             OUT                  IN                                                                                                                                         CMD-MINI               AD
                         3                             1
                 R6252                                                                                                                                     LB3201-LB3203
                  100                                                             IN             OUT                                                       D0GB101JA002
                                                                              1                         3       D+3. 3V    FEP/SODC/AVDEC/AD/CPU
                         4                  ON/OFF 2
                              VR
    C6251                                    GND
                                        5
    10V10                                                                     2 ON/OFF                  4      C6253
                                                  C6254                                          NC
                 R6253                             0.1                           GND                           10V10
                  1K                                                                       5                                                                 LB3201                                   TC3202
                                                                                                                          CPU         DSPCLK
                                                                            C6256
                                                                             0.1                                                      STATUS                 LB3202                                   TC3203
                                                                                                                          CPU
                                                                                                                                                             LB3203                                   TC3204
                                                                                                                          CPU          CMD
AVDEC        D+1.5V                                                                                                   FL6255                                                                     TC3205
                       IC6252                                                                                      F1J1E1040022
                                                                                                                                                                                    TP6257
                                                                              FEP              M+9V
                    C0DBFFG00004
                     VOLTAGE REGULATOR                                                                                          FL6253                                         TP6258
                                                                                                                             F1H0J1050018
                                                                                                                                                                             TP6255
                     3 OUT                   IN
                                                  1
                                                                                                                                                                          TP6256
                                                                                  FEP/CPU             D+5V
                                                                                                                         C6257
                     4                                                                                                 6.3V100P
         C6252           NC            ON/OFF 2
         10V10                          GND                                                                                     FL6251                          TP6254
                                   5                                                                                         F1H0J1050018
                                             C6255                                                                                                TP6253              TP6259
                                              0.1
                                                                                                                   FL6254
                                                                                                                F1H0J1050018
                                                                                                                                                                TP6251
                                                                             FEP/SODC/AVDEC            A+5V
            SODC          D+1.8V                                                                                                                             TP6252




                                                                                                                             LB3205-LB3207
                                                                                                                             J0JBC0000015


                                                                                                                                                  TC3206                                                                        FP3202
                                                                                                                 LB3205
                                             AVDEC             Y                                                                                                                                      TP6271      DGND
                                                                                                                                                                                                                           1
                                                                                                                                                                                                      TP6272       M+9V
                                                                                                                                                            TC3207                                                         2
                                                                                                                 LB3206                                                                                            M+9V
                                             AVDEC             C                                                                                                 TC3209                                                    3
                                                                                                                  LB3207                                                                              TP6273      MGND
                                                                                                                                                                                                                           4
                                                                                                                                                                                                                  MGND
 AVDEC       V+5V                                                                                                                                                                                                          5
                                                                                                                                                                                                      TP6274       D+5V
                                                                                                                                  R3246                                                                                    6
                                                                                                                                   1K                                                                              D+5V
                                                                                          L3221        L3222                                                                                                               7       TO
                                                                                       G1C4R7J00008 G1C4R7J00008           Q3222                                                                      TP6275      DGND             POWER SUPPLY
                                             AVDEC           Y/PY/G                                                                                                                                                        8
                                                                                                                             R3245                                                                                                 CIRCUIT
                                                                              R3243                                                                                                                               DGND
                                                                               560              C3222         C3223           100                                                                                          9       (CN53A) ON
                                                                                                                           R3244          C3224
                                                                                                 15P           15P                         0.01                                                       TP6276      D+2.5V           SCHEMATIC
                                                                   Q3222                                                    10K                                                                                            10      DIAGRAM-25
                                                             2SB1218ARL                                                                                                                                           D+2.5V
                                                                                                                                                                                                                           11
                                                                AMPLIFIER
                                                                                                                                                                                                      TP6277      DGND
                                                                                                                          LB3208                  TC3201                                                                   12
                                                                                                                       J0JBC0000015
                                                                                                                                                                                                                  DGND 13
                                                                                                                                                                                                      TP6278       A+5V
                                                                                                                                                                                                                           14
                                                                                                                                                                                                                    A+5V 15
                                                                                                                                  R3242
                                                                                                                                   1K                                                                 TP6279       AGND
                                                                                       L3216        L3217                                                                                                                16
                                                                                    G1C4R7J00008 G1C4R7J00008              Q3217                                                                                   AGND
                                                                                                                                                                                                                         17
                                             AVDEC           CB/PB/B
                                                                              R3239                                          R3241
                                                                               560                                            100
                                                              Q3217                             C3217         C3218        R3240          C3219
                                                                                                 12P           12P          10K            0.01
                                                           2SB1218ARL
                                                             AMPLIFIER                                                                                                                                                          FP3203
                                                                                                                                                                           TC3305             TP3271              Y-OUT
                                                                                                                                                                                                                           1
                                                                                                                                                                                              TP3272              VGND
                                                                                                                                                                                                                           2

                                                                                                                          LB3209                                           TC3304             TP3273             C-OUT     3
                                                                                                                       J0JBC0000015                        TC3208                                                 VGND
                                                                                                                                                                                                                           4
                                                                                                                                                                           TC3303             TP3274 YC-OUT/CR/PR/R        5
                                                                                                                                                                                                                  VGND
                                                                                                                                  R3238                                                                                    6       TO
                                                                                       L3212        L3213
                                                                                                                                   1K                                                         TP3275            CB/PB/B
                                                                                                                                                                                                                           7       MAIN CIRCUIT
                                                                                    G1C4R7J00008 G1C4R7J00008              Q3212                                                                                  VGND
                                                                                                                                                                                                                                   (CN1001) ON
                                              AVDEC           CR/PR/R                                                                                                                                                      8       SCHEMATIC
                                                                               R3235                                         R3237                                                            TP3276             Y/PY/G
                                                                                                                                                                                                                           9       DIAGRAM-15
                                                                                560                                           100
                                                                                                C3213         C3214        R3236          C3215                                                                   DGND
                                                                                                 12P           12P                                                                           TP3277
                                                                                                                            10K            0.01                                                                            10
                                                                Q3212
                                                                                                                                                                                             TP3278            TRAYREF
                                                           2SB1218ARL                                                                                                                                                      11
                                                              AMPLIFIER                                                                                                                      TP3279            TRAYDRV
                                                                                                                                                                                                                           12
                                                                                                                                                                                             TP3280            TRAYMUT     13
                                                                                                                                                                                             TP3281            TRV-SW+     14
                                                                                                                                                                                             TP3282            TRAY/TRV    15



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