Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Video NV-HV65 NV-HV65EC_NV-HV60EB_NV-HV60EBL_NV-HV60EC_NV-HV60EP_NV-HV55EC_NV-HV50EC SVC dc08yca1

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dc08yca1


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    R :TO POWER SUPPLY/RF SECTION
                                                          VIDEO MAIN SIGNAL PATH IN REC MODE                                                                                                                                                       A6           A1    A2                                           A3           A4                                                                            A5
    S :TO SYSTEM CONTROL & SERVO SECTION
    A :TO Hi-Fi AUDIO SECTION                             VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
H   I :TO INPUT/OUTPUT SECTION                            AUDIO MAIN SIGNAL PATH IN REC MODE                                                                                                                                                                                                                                                                                        TW3001
    D :TO DECODER SECTION
                                                          AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE                                                                                                   C3042                          5.0
                                                                                                                                                                                                    1
                                                                                                                                                                                                                        Q3001                2.2                                                                                     R3010                                                         C3028
                                                                                                                                                                                                                                                                                                                        R3009                                                                                      R3011
                                                                                                                                                                                                                        2SD601A                                                                                         15K          10K                                                           50V4.7          100
                                                                                                                                                                                                                        (AMP)
                                                                                                                                                                                                                                   1.5
                                                                                                                                                                                                                                                                                                                     2.5          0              0                2.8             2.3           2.7             2.8
                                                                                                                                                                                                                                                                                                                   80           79             78               77              76            75              74
                                                                                                                                                                                                                                                                                                                                                       B-Y
                                                                                                                                                                                                                                                                                                                                                       INVERT

G         S
          S
               SYS IIC DATA
               MUTE H
                                                          A5
                                                          A4
                                                                                                                                                                                                                                                                               C3027
                                                                                                                                                                                                                                                                               50V1
                                                                                                                                                                                                                                                                                          4.9                                                                                               CR DET
          S    HEAD SW                                    A3                                                                                                                                                                                                                                     81    TANK                                   COME
          S    MESECAM DET H                              A2
          S    TRACKING ENV.                              A1
        S A    FSC                                                                                                                                                                                                                                                                                                                                                                        MESECAM
                                                                                                                                                                                                                                                                                            0
                                                                                                                                                                                                                                                                                                 82                                                                                       DET
                                                                                                                                                                                                                                         R3017
                                                                                                                                                                                                                                         1K
                                                                                                                                                                                                                                                        C5007
                                                                                                                                                                                                                                                                                         1.3                  R COLOR                    DET           DET
         P4002                                                                                                                                                                                                                                          0.1                                                     LEVEL
                                                                                                                                                                                                                                                                                         (3.3)                  DETECTOR
         (TO A/C HEAD)                                                                                                                                                                                                                                                                           83
            AUDIO ERASE IN       1                                                                                        T4001
                                                                                                                          EQQ7QF024P                                                                                                                                                                          P
            GND                  2                                                  R4014     C4020                                                                                                             L5001
            AUDIO HEAD (R)       3                                                  16K       220P                                                                                                              68u                                                                       5.2
            AUDIO HEAD (W)       4                                                                                        3                        4                                                                                                                                             84                ENVDET       HPF
            CTL HEAD (-)         5
                                                                                                                                                                                                                           C5005         C5006
F           CTL HEAD (+)         6                                                                                                                                                                                         0.1           6V47                        C5004
                                                                                                                                                                                                                                                                     0.01                 2.4
                                                                                                                          2                                                                                                                              B6                                      85
                                                                                                                                                                                      0.3
                                                                                                          C3021                                                                       (4.6)
                                                                                                          0.022                                                    R4017    0.3
                                                                                                                                                                   3300     (-0.8)     Q4005                                                                                              2.4                                           SP2
          S    CTL HEAD (+)                                                                                               1                        6                                   2SD602A                                                           B5                                      86
          S    CTL HEAD (-)                                                                                                                                                            (OSC)                                                                                                                                                                                   CH2
                                                                                                                                                                                                                                                                     C5003                                                                         SP2
                                                                                                                                                                                                                                                                                                                                                                                                                              REC
                                                                                                                                                                                                                                                                     0.01                 2.4                                                                                  CH1                                            MUTE
                                                                                                                                                                                                                                                         B4                                      87
         P4001
         (TO FULL ERASE HEAD)                                                                 C4022                                                                                                                                                                                                                                     SP1
            FULL ERASE OUT       1                                                            1500P
            FULL ERASE IN        2                                                                                                                                                                                                                                                               88
                                                                                                                                                                                                                                                                                                                                                   SP1                        VCA
                                                                                                                                                                             C4024
E                                                                                                                                                                            0.022                                                                                   C5002
                                                                                                                                                                                                                                                                     0.01
                                                                                                                                                                                                                                                                                          2.3
                                                                                                                                                                                                                                                                                          (0)                                                                                                                           EXT
                                                                                                                                                                                                                                                         B3                                      89

          R    BIAS 5V
          R    GND                                                                                                                                                                                                                                                                        2.3                                                                                                                           INT
                                                                                   R4020     C4026    R4019       C4025                  5.3                                                                                                                                              (0)                                           SP2
          R    GND (SYS)                                                           4700      16V10    6800        10V22                                                                                                                                  B2                                      90
                                                                                                                              5.3                                                                                                                                                                                                                                                            SP
          R    GND (A)                                                                                                        (4.4)      Q4006
          R    GND (HA)                                                                                                                  2SB710A                                                                                                                     C5001                2.3
                                                                                                                                                                                                                                                                                                                                                   SP2                         CH2
          R    GND(V)                                                                                                                    (ERASE HEAD                                                                                                                 0.01
                                                                                                      R4018                               DRIVE)                                                                                                                                          (0)
          R    GND (NA)                                                                               4700                                                                                                                                               B1                                      91                                                                                          SP
                                                                                                                                         0.3                                                                                                                                                                                                                                   CH1
                                                                                                      5.3                                (4.9)
                                                                                                      (0)                                                                                                                                                                                                                               SP1
                                                                                                                                                 L4002                                                                                                                                                                                                                                                  EXT                INT
                                                                                             0                                                                                                                                                                                            5.2
                                                                                            (4.8)      QR4005                                    68u                                                                                                                                             92
          S    BIAS H                                                                                  UN2212                                                                                                                                                                                                                                      SP1
D                                                                                                      (BIAS H :ON)
                                                                                                                                                                   C4023                                                   R4008
                                                                                                                                                                                                                           330K
                                                                                                                                                                                                                                                                               C4012
                                                                                                                                                                                                                                                                               50V4.7
                                                                                                                                                                   10V47                                                                                                                  0.5
                                                                                                                                                                                                                                                                                                 93

                                                                                                                                                                                                                           C4011
                                                                                                                                                                                                                           8200P                                                          2.5
                                                                                                                                                                                                                                                                                                 94                                           FH
         P5001                                                                                                                                                                                                                                                                                                                                TRAP
         (TO CYLINDER UNIT)                                                                                                                                                                                                                                                                                       SP ON
                                                                                                                                                                                                                           R4007
            LP/EP R               1                  B1                                                                                                                                                                    10K                                        LB4003
            LP/EP COM             2                  B2                                                                                                                                                                                                               J0JBC0000070                            PREAMP
                                                                                                                                                                                                                                                                                          2.5
            LP/EP L               3                  B3                                                                                                                                                                                                                                          95
            SP R                  4                  B4
                                                                                                                                                                                                                           C4009
            SP COM                5                  B5                                                                                                            C4008             LB4001                                6V22
                                                                                                                                                                                                                                                                                                                REC ON                                           R             P
            SP L                  6                  B6                                                                                                            25V3.3            J0JBC0000070                                                                                         2.5
            GND (HA)              7                                                                                                                                                                                                                                                              96
            AUDIO HEAD L          8
                                                                                                                              C4003                    R4003    C4004                                                     LB4002
C           AUDIO HEAD COM
            AUDIO HEAD R
                                  9
                                 10
                                                                                                                              4700P                    22K      1200P                                                     0
                                                                                                                                                                                                                                                                                                                  EP ON
                                                                                                                                                                                                                                                                                            0
                                                                                                                                                                                                                                                                                                 97
                                                                                                      0
                                                                           R4001                                              R4002
                                                                           3300              0
                                                                                                       QR4001                 100K                                                                                        R4004
                                                                                                                                                                                                                                                                                                                                                                    VCA
                                                                                                       UN2211                                                                                                             220                                                             2.6                 REC
                                                                                                                                                                                                                                                                                                                                                                                    DET
                                                                                                       (PAL EP H :ON)                                                                                                                                                                            98           EQ
                                                                                   C4001
                                                                                   6V100
          A    AUDIO HEAD R                                                                                                                                        R4006                C4006
          A    AUDIO HEAD COM                                                                                                                                      22K                  25V4.7
          A    AUDIO HEAD L                                                                                                                                                                                                                                                                      99

                                                                                                                                                                                                                                                                               C4005
                                                                                                                                                                                                                                                                               6V22       2.6
                                                                                                                                                                                                                                                                                                 100
                                                                                   C3071
B                                                                                  0.1
                                                                                                      5.0                                                                                                                                                                                                                                                                                                   BAND
                                                                                                                                                               0                                                                                                                                                                                                                                            GAP
                                                                                             0                                        R4015         0.7
          S    PAL EP H                                                                     (4.8)      QR4002                         4700          (-24.5)     Q4003
          S    D.A.REC H                                                                               UN2111                                                   2SD114900L                                                                                                                                          1           2              3                4               5             6               7
                                                                                                       (D.A.REC H :OFF)                                         (PB:ON)                                                                                                                 IC3001                          0           0              0                5.2             2.1           2.6             2.8
          D    TUNER AUDIO (N)                       B7                                                                                                                                                                                                                                 HA118425F
          A    AUDIO IN (N)                          B8                                               5.3                                                       0
                                                                                                      (0)                                                      (-15.9)                                                                                                                                                               C4016                                          C4017          C4018           C4019
          A    AUDIO OUT (N)                         B9                                                                               R4016                                                                     L4001                                                                                                                0.1                                                           50V1            16V10
                                                                                                                                                    0.7                                                                                                                                                                                                                             16V10
                                                                                                                                      2200          (-24.0)     Q4004                                           0
                                                                                                                                                                2SD601A
                                                                                                                                                                (PB:ON)
                                                                                                                                                                                                                           C4013         C4014                                                                                                                                                    R4013
                                                                                                                                                                                                                           0.01          6V47                                                                                                                                                     100
                                                                                                                                                                                                                                                                                                        R4009           R4011        R4012         R4010
                                                                                                                                                                                                                                                                                                        33K             24K          820           10K

A         R    PS 5V
          R    VIDEO 5V
                                                                                                                                                                                                                                                                                                                   B7           B8                                                           B9


    NOTE:THE MEASUREMENT MODE OF THE DC VLOLTAGE IN THE BRACKETS( )ON THIS DIAGRAM IS RECORD MODE            THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE                                                               NV-HV65EC,HV60EB/EBL/EC/EP,HV55EC,HV50EC
         WITH PAL COLOUR SIGNAL.(SP MODE)                                                                    WITH PAL COLOUR SIGNAL.(SP MODE)                                                                                                                          LUMINANCE & CHROMINANCE/AUDIO SECTION SCHEMATIC DIAGRAM
                    1                        2                              3                                         4                                              5                                      6                                                   7                                         8                                                               9                                                      10



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