Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD-Video NV-P25EC Viewing SGML_VIEW_DATA ALL NV-VP25EC SVC s_demo

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s_demo


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                                                                                     VIDEO SIGNAL PATH                 AUDIO SIGNAL PATH

                                                                                                                                                                                                                                                                                                                            R0729           R0730
G                                                                                                                                                                                                                                                                                                                           10K             10K




                                                                                                                                                                                                           R0740
                                                                                                                                                                                                           470
                                                                                                           R0713                                                                                                                                                                      T0701
                                                                                                           0                                                                                                                                                                          EQV5EC082P
                                                                                                                                                                                                                             R0717           R0711
                                                                                                                                                                                                                             470             180
                                                                                                                                                                C0724                                                                                      R0745
                                                                                                                                                                220P                                                                                       3.3M                      1        2         3
                                                                                                                                                                                                                                             C0707
                                                                                                                                                                                                                                             50V2.2

                                                                                                                                                                                                                                                                                     6                  4

                                                                                                                                                                                                                                                                                          C0717
F                                                                                                                                                                                                           R0727            C0719                         C0708                          33P
                                                                                                                                                                                                            0                0.1                           50V
                                                                                                                                                                                                                                                           0.47

                                                                                                                                                                  3.1             2.4          1.6               3.0              2.7           2.2          3.3               4.3                4.3            1.8                  0         1.3
                                                                                                                                                                         1              2            3                 4                5             6             7                8                  9              10              11             12
                                                                                                         R0742
                                                                                                         150
                                                                                                                   Q0702
                                                                                                                   2SD601A
                                                           PK0701                                                  (AMP)                                                BPF                          AMP               EQ
                                                                                                             3.6                                                                                     SW                AMP
                                               DU7601-19                   1                                           3.3
                                               DU7601-20                   2                                                                                                                                                                                       LPF                        VCO                               FLL
                                               DU7601-21                   3                                                   R0741                                    X                                          TRAP
                                                                               1.6                           2.6               220     C0721
                                               DU7601-22     SIF OUT       4                                                           120P
                                                                               2.4
E
                                               DU7601-23     AFC S-CURVE   5
                                                                               2.6
                                               DU7601-24     TUNER VIDEO   6                                                                                            BPF
                                                                               5.0                                                                                                                                                                                                                                                                    AFT
                                               DU7601-25     REG 5V        7                                                                                                                                                                                                                                           AGC                            AMP
                                               DU7601-26                   8                             R0743
                                               DU7601-27     GND           9
                                                                                                         1K                                          IC0701
                                                                                                                                                     LA75503        LIM
                                                                                                                                                                    AMP                                                            VIDEO X                                                                1ST
                                                                                                                                                                                                                                   DET                              X                                   X SIF
                                                                                                                                                                                                                                                                         APC                              DET
                                                                                                                                                                                                                                                                         DET
                                                                                                                                                                                                  S PLL
                                                                                                                                                                        FM
                                                                                                                                                                        DET
                                                                                                                                                                                                                                                           IF
                                                                                                                                                                                                                   FIL                       VIF           AGC                                          1ST
                                                                                                                                                                                                                   CONT                      AMP                                                        AMP

D                                                                                                                                                                 DEEMPHP                                                                                                                                                             RF
                                                                                                                                                                                                                                                                                                                                      AGC


                                                                                                                                                                        24              23           22                21               20            19           18                17                 16             15             14              13
                                                                                                                                                                  2.6             2.4          2.2               3.3              2.8           2.8                         5.0                   1.6            0.1            4.0             2.4
                                                                                                                                                                                                                                                                         C0713
                                                                                                                                                                                                                                                                         6V330
                                                                                                                                                                              D0702                        C0701                                                                                              C0704
                                                                                                                                                                              0                            1                                                                                                  0.033

                                                                                                                                                                              R0705                        R0708                                                         C0714
                                                                                                                                                                              4700                         10K                                                           1


                                                                                                                                                       VR0701   R0707                        C0702         C0703
C                                                                                                                                                      10KB     39K                          1000P         1

                                                                                                                                                                                                                                                                                                                             R0719                          C0712
                                                                                                                                                                                                                                                                                                                             4700                           0.1




                                                                                                                                                                                                     10                8      7         6
                                                                                                                                                                                        X0704
                                                                                                                                                                                        VLF1493
                                                                                                                                                                                                     1       2         3      4         5
                                                                                                                                                                                                                                                                                                             C0710
B                                                                                                                            L0701
                                                                                                                             0.27u
                                                                                                                                                                                                                                                                                                             0.01


                                                                                                                                       X0701                                                              K0701                                                                                              L0703                            R0725
                                                                                                                                       VLF1416                                                            56P                                                                                                2.2u                             100


                                                                                                                                                                                                                                                                                                                                                                    C0715
                                                           PP0701                                                                                                                                                                                                                                                                                                   3P
    Note:                                                    4MHz          1
                                                             AGC           2
    Marked *(spare) parts are not assembled                  IF            3
                                                             GND           4                                                                                                                                                                                                                                  C0711           R0715
                                                                                                                                                                                                                                                                                                              16V22           22K
    Important Safety Notice:      !
                                                                                                                                                                                                                                                                                                                                                               NV-VP25EC
A   Components identified with the mark have
                                                                                                                                                                                                                                                                                                                                                               VP30EC/EB/EBL/EP
    the special characteristics for safety.
    When replacing any of these components                                                                                                                                                                                                                                                                                                                     TV DEMODULATOR PACK
    use only the same type.                                NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.                                                                                                                                                                                                                           SCHEMATIC DIAGRAM

         1                        2                                  3                    4                        5                             6                            7                                                    8                                                      9                                                    10                           11



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