Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD DMR-EH50 DSD0503040C2 doc s_me2

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s_me2


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                                                                                                                                                                                                                                                                                                                                                                                                                                  A
                                                                                                                                                                                                                                                                                                                                                                                                                AFC                    T
A                                                                                                                                                                                                                                                                                                                                                                                                               G IIC DATA A           T AV
                                                                                                                                                                                                                                                                                                                                                                                                                G IIC CLK A            T AV
B    X SW 5.8V                                                                                                                                                                                                                                                                                                                                                                                                  SW2                    T
                                                                                                                                                                                                                                                                                                                                                                                                                G CPS VOUT A          AV
                                C1538                                                                                                                  C7406                                                                                                                                                                                                                                                    RFC A MUTE H           T
                                1                                                                                                                      1
                                                                                                                                                                                                                                                                                          M:Main Net Section(Page: A )                                                                            EH50EB
                                                                                                                                                                                                                                                                                                                                                                                                                G RFC AOUT A          AV

                                                       8
                                                           Vin
                                                                         7             6            5
                                                                                                        CONT
                                                                                                                                                                                 8
                                                                                                                                                                                     Vin
                                                                                                                                                                                                     7                       6             5
                                                                                                                                                                                                                                               CONT
                                                                                                                                                                                                                                                                                          AI:A/V I/O Section(Page: B )                                                                             K7401   TO PS7801
                                                                                                                                                                                                                                                                                                                                                                                                           Tuner P.C.B.
                                                                                                                                                                                                                                                                                                                                                                                                   0
                                                                                BIAS                                                                                                                            BIAS
                                                                                                                                                                                                                                                                                          T:Timer Section(Page: C )                                                                                        PP7401
                                                                                                                                                                                                                                                                                                                                                                                                            18     GND
                                                                                                                                                                                                                                                                                                                                                                                                            17     BOOSTER5V
                                                                                                                                                                                                                                                                                                                                                                                                            16     RFC AUDIO
                                                                               DRIVER            TERMINAL                                                                                                   DRIVER                     TERMINAL                                                                                                                                                             15     RFC A MUTE H
                                                                                                 SHUTDOWN                                                                                                                              SHUTDOWN
                                                                                                                    IC1511                                                                                                                               IC7403                                                                                                                                             14     GND
                                                             CURRENT
                                                                                                                    C0CBCDD00008                                                       CURRENT
                                                                                                                                                                                                                                                         C0CBCDD00006                                                                                                                                       13     PS5V
                                                             LIMITTER                                               (REG.X SW+5.2V)                                                    LIMITTER                                                          (REG.PS+5.2V)                                                                                                                                      12     CPS V OUT
                                                                                                                                                                                                                                                                                                                                                                                                            11     GND
                                                                                             REFERENCE                                                                                                                              REFERENCE
                                                                                                                                                                                                                                                                                                                                                                                                            10     JCREG5V
                                                                                                                                                                                                                                                                                                                                                                                                             9     SW2
                                                                                                                                                                                                                                                                                                                                                                                                             8     IIC CLK
                                                                                                                                                                                                                                                                                                                                                                                                             7     IIC DATA
                                                           Vout                            GND                                                                                       Vout                                        GND                                                                                                                                                                         6     AFC
                                                       1                 2             3            4                                                                            1                   2                       3             4                                                                                                                                                                 5     AUDIO OUT
                                                                                                                                                                                                                                                                                                                                                                                                             4     SIF OUT
                                                                                                                                                                                                                                                                                                                                                                                                             3     UNREG38V
                                                                                                        C1540                                                                                                                                  C7402                                                                                                                                                         2     TUNER VIDEO IN
                                                                                                        0.01                                                                                                                                   470P
                                                                                                                                                                                                                                                                                                                                                                                                             1     DGND
                                                                                                                                                                C7404
                                                                                                                                                                1
                                                                                                                                                                                                                                                                                                                                                                                                                PS 5V                 AV

                                                                                                                                                                                                                                                                                                                                                                                                                X SW 5.2V             T AV
                                                            C1539                                                                                                                                                                                                                                                                                                                                               BOOSTER+5V            AV
                                                            1
                                                                                                                                                                                            C7403
                                                                                                                                                                                            6V47
                                                                                                                                                                                                                                                                                                                                                                                                           TO
                                                                                                                                                                                                                                                                                                                                                                                                           Nicam Decoder P.C.B.
                                                                                                                                                                                                                      C7405 0.1                                                                                                                                               R7422   R7421
                                                                                                                                                                                                                                                                                                                                                                              100     100

                                                                                                                                                                                                                                                                                                                                    L7403                  R7401                                            TO PK7301
                                                                                                                                                                                                                                                                                                                                    2.2u                   0                                                PK7701
                                                                                                                                                                       6                    5                   4                                                                                                                                                                                           1 SIF




                                                                                                                                                                                          GND
                                                                                                                                                                    VOUT




                                                                                                                                                                                                           NR
                                                                                                                                                                                                                                                                                                                                                                                                            2 GND
                                                                                                                                                                                                                                                                                                                                                                                                            3 TUN AUDIO IN
                                                                                                                                                                                                                                                                                                                                                                                                            4
                                                                                       IC               IC1510                                                                                                                   IC7402                                                                                                                                                                     5
                                                                                                        C0CBCDG00006                                                                            IC                               C0DBCHD00004                                                                          LB7406 J0JHC0000032                                                                  6
                                                                                                        (REG.+5V)                                                                                                                  (REG.BOOSTER+5V)                                                                                                                                                         7 JC REG.5V




                                                                                                                                                                                                                    H :ON
                                                                                                                                                                                                                                                                                                               C7408                                  C7427           C7416




                                                                                                                                                                                          GND
                                                 Vin             H :ON       Vout NC             GND




                                                                                                                                                                    VIN
                                                                                                                                                                                                                                                                                                               0.1                                    2200P           25V47
                                             1              2            3        4          5                                                                                                                                                                                                                                                                                                              TO PK7302
                                                                                                                                                                       1                    2                   3                                                                                                                                                                                           PK7702
                                                                                                                                                                                                                                                                                                                                                                                                            1 SCL
                                                                                                                                                                                                                                                                                                                                                                                                            2 SDA
                                                                                                                                                                                                                                                                                                                                                                                                            3
                                                                                                                                                                                                                                                                                                                                                                                                            4 DECODER AUDIO(R)
                                                                                                                                      < X SW 5.8V >                                                                                                                                                                                                                                                         5 GND
                                                                                                                                                                                                                                                                                                                                                                                                            6 DECODER AUDIO(L)
                                        C1535
                                        1
                                                                                  C1536
                                                                                  10


                                                                                                                                      < JC REG.+5V >                                                                                                                                                                               < JC REG.+5V >                                                               JC REG.5V             T

                                                                                                                                                                                                                                                                                                                                                                                                                JC P ON H             T

C   REG.PS+11.6V                                                                                                                                                                                                                                                                                                                  < REG.PS+11.6V >                                                              PS 11.6V              AV

D

E    X SW+3.8V                                                                                                                                                                                                                                                                                                                                                                                                  G TUNER L A           AV
                                                                                                                                                                                                                                                                                                                                                                                                                G TUNER R A           AV
                      C1511   R1505                                                                                                                                                                                                                                                                LB7401                                                                                                       G TU VIDEO A          AV
                      1       270                                                                                                                                                                                                                                                                  J0JGC0000020
                                                                                                                                                                                                                                                                                                                                                                                                                UNREG 38V              T

                                                       8                 7             6            5
                                                           Vin                                          CONT
                                                                                                                                                                                                                                                                                                                                                                                                                            ZJ7402
                                                                                                                                                                                                                                                                                                           C7407                                                                                                            K9ZZ00001279
                                                                                BIAS                                                                                                                                                                                                                       0.1


                                                                               DRIVER            TERMINAL                                                                                                                                                                                                                                                                                                                   ZJ7404
                                                                                                 SHUTDOWN                                                                                                                                                                                                                                                                                                                   K9ZZ00001279
                                                                                                                    IC1502                                                                                                                                                                                                                       AV2 PB H CONTROL
                                                             CURRENT
                                                                                                                    C0CBCBD00018                                                                                                                                                                       Q7401
                                                             LIMITTER                                               (REG.ANA+3.3V)                                                                                                                                                                                                          D7403             R7405           R7404
                                                                                                                                                                                                                                                                                                       2SD1819ARL                           MA2C165001VT      470             22K
                                                                                             REFERENCE
                                                                                                                                                                                                                              IC               IC1504                                                                                                                                                           AV2 8                 T
                                                                                                                                                                                                                                               C0CBCYH00003                                                                         R7406                                                 R7403
                                                                                                                                                                                                                                               (REG.D+3.3V)                                                                         470K                                                  15K
                                                                                                                                                                                                                                                                                                   R7407
                                                                                                                                                                                                                                                                                                   10K
                                                           Vout                            GND                                                                             Vin            H :ON          Vout               Vadj.        GND
                                                       1                 2             3            4                                                                  1              2              3                4              5
                                                                                                                                                                                                                                                                                                                   QR7403                                                                                       AV2-8PIN              AV
                                                                                                        C1517                                                                                                                                            R1506                                                     UNR521500L
                                                                                                        470P                                                                                                                                             10K
                                                                                                                                                                                                                                                                                                   R7408                                                                                                        AV2 PB L              T
                                                                                                                                                                                                                                                                                                   15K
                                                                                                                                                            C1515
                                                                                                                                                            10V47                                                            R1507
                                                                    C1512                                                                                                                                                    1500
                                                                    1                                                                                                                                                                                    C1501
                                                                                                                                                                                                                                                         0.022                                                                                                                                                  WIDE H                T
F    ANA+3.3V                                                                                                                                                                                                                                                                                          QR7404
                                                                                                                                                                                                                             R1508
                                                                                                                                                                                                                             15K                                                                       UNR521500L
G

H      D+3.3V

                                                                               DMR-EH50EB/EG/EP,EH52EG                                                                                                    C1506
                                                                                                                                                                                                          10V47
                                                                                                                                                                                                                                                                                                                                                                                  DMR-EH50EB/EG/EP,EH52EG
                                                                                                                                                                                                                                                                    NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
                                                                               Main Net Section(Main P.C.B.(1/3))                                                                                                                                                     ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.                                                  Main Net Section(Main P.C.B.(1/3))
                                                                               Schematic Diagram(M)                                                                                                                                                                                                                                                                               Schematic Diagram(M)
I
                 12                     13                                              14                    15                                       16                                                                     17                                         18                        19                                         20                                   21                     22



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