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 dc08dec

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dc08dec


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    R :TO POWER SUPPLY/RF SECTION
                                                                                                                                                                                                                                                                                                                                                   AUDIO SIGNAL PATH
    S :TO SYSTEM CONTROL & SERVO SECTION

F   V :TO LUMINANCE & CHROMINANCE/AUDIO SECTION
                                                                                                                                                                                                                                                                                                     X7601
    A :TO Hi-Fi AUDIO SECTION                                                                                                                                                                                                                                                                        H0D245500011


                                                                                                                                                                                    C7628                                              C7630                                                 C7631                            R7626
                                                                                                                                                                                    0.1                                                8200                                                  0                                0


                                                                                                                                                                                       3.3                                               2.0                                                    1.6            1.6                             0.4
                                                                      IC7601                                                                                              22                 21              20                  19         18                       17               16           15             14                     13       12




                                                                                                                                                                          TEST1



                                                                                                                                                                                             VDDA2



                                                                                                                                                                                                             VSSA2



                                                                                                                                                                                                                               VDDR2




                                                                                                                                                                                                                                                  1 REF



                                                                                                                                                                                                                                                                      TEST2



                                                                                                                                                                                                                                                                                       TP3



                                                                                                                                                                                                                                                                                                     XTAL I



                                                                                                                                                                                                                                                                                                                     XTAL O



                                                                                                                                                                                                                                                                                                                                       ADDR1



                                                                                                                                                                                                                                                                                                                                                   PCLK
                                                                      C0EAH0000051
                                                                      (RESET)

E
                                                                             IN   GND         OUT                                               2.0        SIF2
                                                                             1     2           3                                                      23                                                                                                                                                                                                           TP1 11
                                                                       4.9              4.9
                                                                                                                                R7623   C7624                                                                                                                                                                 NICAM
                                                                                                                                0       0.1                          INPUT                                                                                                                                                                                                    0.4
                                                                                                                                                2.0                  SWITCH                                                                                                                                   DEMODULATION                                       NICAM
                                                                                                                                                      24 VREF1       AGC,                                                                                                                                                                                                10
                                                                                                                                                                     ADC
                                                  L7607       R7615     C7625                                                                                                                    FM/AM
                                                  2.2u        0         0.01                                                                    2.0                                              DEMODULATION
                                                                                                                                                           SIF1
             R    SIF                                                                                                                                 25                                                                                                                                                                                                           TP2 9

                                                                                                                                        R7618                                                                                                                                                                                                                                       LB7601
                                                                                                                                        100     4.9                                                                                                                                                                                                                           0     J0JCC0000080
                                                                                                                                                                                                                                                                                                                    NICAM
D                                                                                                                                                     26 CRESET                                                                               DEMATRIX                                                              DECODER                                      VDEC2 8
                                                                                                    C7621
                                                                                                    50V2.2
                                                                                                                                                      27 VSSA3      IDENTIFI-                                                                                                                                                                                    VSSD2 7
                                                                                                                                                                    CATION
                                                                                                                                                                                                                                           2 CHANNEL
                                                      L7608                                                                                                                                                                                ANALOG/                                  DIGITAL                          LEVEL                                                          LB7604
                                                      1u                                                                                        4.9                                                                                        SATELLITE                                SELECTOR                         ADJUST                                                   4.8   J0JCC0000124
             R    REG 5V                                                                                                                              28 VDDA3                                                                             DECODER                                                                                                               VDDD1 6
                                                                                  C7647             C7648               C7622                                                                                                                                                                                                                                                                      C7641
                                                                                  6V100             0.01                0.1             R7619                                                                                                                                                                                                                                                      0.1
             R    GND                                                                                                                   100     4.8        SCL     IIC BUS
                                                                                                                                                      29           INTERFACE                                                                                                                                                                                     VSSD1 5

                                                                                                                                        R7620
             S    SYS IIC CLOCK                                                                                                         100     4.6        SDA
C            S    SYS IIC DATA                                                                                                                        30                                                                                                                                                                                                         VSSA1 4

                                                                                                                C7653    C7654                                                                                                                      POST FILTER
                                                                                                                10P      10P                                                                                                                        3 DACS                                                                                                                           C7642
                                                                                                                                                1.2                                                                                                                                                                                                                           4.9    0.1
                                                                                                                                                           SDO
                                                                                                                                                      31                                                                                                                                                                                                         VDDA1 3

                                                  L7609       C7651      R7637                               R7629                                                                                                                                                                                                                     2 CHANNEL
                                                  0           16V10      220                                 220                                1.2                                                                                                                                                                                    OUTPUT                                 2.5
                                                                                                                                                           WS      IIC BUS                                                                                                                                                             BUFFERS                   OUT R
             V    TUNER AUDIO (N)                                                                                                                     32           INTERFACE                                                                                                                                                                                             2
                                                                                                                        C7634
                                                                                                                        100P
                                                                                                                                                1.2        SCK                                                                                                                                                                                                   OUT L        2.5
                                                                                                                                                      33                                                                                                                                                                          MONO                                   1
                                                                                                                                                                                                                                                          ANALOG CROSSBAR                                                         CHANNEL
                                                                                                                                                                                                                                                          SWITCH                                                                  OUTPUT
                                                              C7645      R7631                                                                                                                                                                                                                                                    BUFFERS
                                                              16V10      220
B            A    TUNER AUDIO (L)




                                                                                                                                                                                                                                              MONO IN
                                                                                                                                                                          SYS CLK



                                                                                                                                                                                             VDDD3



                                                                                                                                                                                                             VSSD3




                                                                                                                                                                                                                                                                                                     VREF2




                                                                                                                                                                                                                                                                                                                                       OUT M




                                                                                                                                                                                                                                                                                                                                                     VSSA4
                                                                                                                                                                                                                                                                   EXTIR



                                                                                                                                                                                                                                                                                    EXTIL
                                                                                                                                                                                                                               P1




                                                                                                                                                                                                                                                                                                                    P2
                                                              C7646      R7632                                                                                            34                 35              36                  37              38                  39               40             41              42                  43          44
                                                              16V10      220                                                                                       1.2                4.8                                4.9            2.4                  2.4              2.4              2.4            4.9                2.5
                                                                                                                                                                                                                                                                                                                                                             IC7602
             A    TUNER AUDIO (R)
                                                                                                                                                                                                                                                                                                                                                             TDA9874AH
                                                                                                                                                                  R7628                              LB7603                                                                                  C7635
                                                                                                                                                                  10K                                J0JCC0000124                                                                            6V47
                                                                                                                                                                                                                             TL7601                                                                            TL7602


                                                                                                                                                                                                                     C7638
                                                                                                                                                                                                                     0.1
                                                                                                                                                                     TL7603



A


                                                                                                                        NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR                                                                                                                                       NV-HV65EC,HV60EB/EBL/EC/EP,HV55EC,HV50EC
         NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.                                           ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.                                                                                                                                           DECODER SECTION SCHEMATIC DIAGRAM

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