Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic LCD PT-50LC13 PT-50LC13 SVC sc6_tune

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TUNER SCHEMATIC DIAGRAM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 NOTE: For placing a purchase order of the parts,                                                                                                                                                                                   NOTE:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              be sure to use the part number listed in the parts list.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Do not use the part number on this diagram.                                                                                                                                                                                     REFER TO BEGINNING OF SCHEMATIC SECTION.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           NOTE:
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              PARTS MARKED "PT" ARE NOT USED.
                                                                                                                                                                                                                                                                                                                                                                                                Z7001                          LSJA0468


                                  2TNR                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              VIDEO SIGNAL(MAIN/SUB)      AUDIO SIGNAL
                   U7001    ENG36714GF                                                                                                                                                                                                                                                                                                                                                                                                                                       U7101     ENG36712GF ENG36708GY
                  (UHF/VHF MAIN TUNER)                                                                                                                                                                                                                                                                                                                                                                                                                                      (UHF/VHF SUB TUNER)

                                                    MAIN_TUNER                                                                                                                                                                                                                                                                                                                                                                                                                                              SUB_TUNER




                                                                                                                                                                                                                                                                                                                                                       AUDIO OUT




                                                                                                                                                                                                                                                                                                                                                                                                                   VIDEO OUT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          AUDIO OUT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          VIDEO OUT
                                                                                                                                                                                                                                                                                                 SIF_OUT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  SIF_OUT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            FM-H/NC
                         RF-OUT




                                               FM-ANT




                                                                                                                                                                                                                                                                                                                   SD OUT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            FM-ANT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   SD OUT
                                                                                                                                                                               CLOCK




                                                                                                                                                                                                                                  IF OUT
                                                                                                                                                              T-DATA




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           CLOCK




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    IF OUT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             T-DATA
                                                                                                                                                                                                LOCK
                                                                                                          [AGC]




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        LOCK
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            [AGC]
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                RF-IN
                                  GND

                                         GND




                                                         GND

                                                                 GND




                                                                                                                                                                                                                                                  IF IN
                                               (NC)




                                                                                                                                                                                                                                                                                                                                   AFC




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          GND


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 GND




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      GND

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    GND




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    IF IN
                                                                                                                          [BT]




                                                                                                                                                                                                                 33V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         AFC
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             [BT]




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    33V
                                                                                                                                  NC




                                                                                                                                                                                                                                                                                                                                                                                 NC

                                                                                                                                                                                                                                                                                                                                                                                                NC
                                                                                                                                                     CE
                                                                          5V




                                                                                                                                            5V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  NC




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      NC
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                CE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      5V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       5V
                         1        2       3     4         5      6         7                              8               9      10        11       12       13               14               15             16                 17               18                                             19                20              21                 22                       23               24                25                                                             1        2     3            4       5              6                      7                                                 8                9               10                   11          12           13            14           15          16             17               18                                             19              20                   21                22           23   24            25



                                                                  C7001                                                                                                                                                                                                                                                                                                                                                                                                                                                                C7101




                                                                                                                                                                                                                                                                                                                                                                                                                                     R7010




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       R7107
                                                                                                                                                                                                                                                                                                     PT R7006
                                                                                                                                                                                                                                                                                                                                                                        MAIN TUNER




                                                                                                                                                                                                                                                                                                                                                                                                                                                     1K




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               1K
                                                                                                                                                                                                                                                                                                          PT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           C7109
                                                                  2200P                                                  C7003                                                                                                                                                                                                                                          VIDEO LEVEL                                                                                                                                                    2200P                                                                            C7103
    P7001   PT
                                                                                                                         2200P                                                                                                                                                                                                                                                                                                                                                                                                                                 C7102                                                    2200P




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        PT
                                                                  C7002 1000/6.3V




                                                                                                                                                                                                                                                                                            R7005
       ESD GND       1                                                                                                   C7004    33P                                                                                                                                                                                                                                                                                                                                                                                                                          1000/6.3V                                                C7104                         PT




                                                                                                                                                                                                                                                                                                                                                                   10/16V



                                                                                                                                                                                                                                                                                                                                                                                                       R7011
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Q7101




                                                                                                                                                                                                                                                                                                                                             R7008 C7009




                                                                                                                                                                                                                                                                                                                                                                                                  R7009 2KB
                                                                                                                         C7005    PT                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     C7105                        PT                                                                                                                                                                                                                                                                        2SB1218A




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      R7106
                                                                                                                                                                                                                                                                                                                                                                                                                                                      Q7002                                                                                                                                                                                                                                                                                                                                                                                                                                                                    (BUFFER)




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 270
                                                                       L7001
                                                                               10U




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               10U
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                L7101
                                                                                                                                                                                                                                                                                                                                                                                       R7012
                                                                                                                         C7006    PT                                                                                                                                                                                                                                                                                                                  2SB1218A                                                                                                                                                           C7106                        PT




                                                                                                                                                                                                                                                                                                                                                                                                                          330
                                                                                                                                                                                                                                                                                                                                                                                                 1K
                                                                                                                                                                                                                                                                                                                                                                                                                                                     (BUFFER)




                                                                                                                                                                                                                                                                                                                                                                   0
                                                                                                                         C7007     1000P[KB]                                                                                                                                                                                                                                                                                                                                                                                                                                                                             C7107                        1000P[KB]
                                                                                                                         C7008     0.01                                                                                                                            Q7001                                                                                                                                                                                                                                                                                                                                                C7108                         PT
                                                                                                                                                                                                                                                                   PT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       1K
                                                                                                                                                 1K




                                                                                                                                                                                             1K
                                                                                                                                                          1K




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              1K
                                                                                                                                                                            1K




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     1K
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         1K
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             1K
                                                                                                                                                                                                                                                                                                                                              C7010
                                                                                                                                                                                                                                                                                                               R7007
                                                                                                                                                                                                                                                                                                                           1K




                                                                                                                                                                                                                                                                                                                                                                   PT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             R7105
                                                                                                                                                          R7002

                                                                                                                                                                            R7003




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R7102
                                                                                                                                                 R7001




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            R7101




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R7103
                                                                                                                                                                                            R7004




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   R7104
                                        TP7001          TP7101
                                         VJES0005        WA10


 TO REAR JACK
 C.B.A. P3501     P7002
  M_TNR_VIDEO        1
  GND                2
  S_TNR_VIDEO        3
  GND                4
  M_TNR_L_AUDIO      5
 GND                 6
 M_TNR_R_AUDIO       7
 GND                 8




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 TO MAIN C.B.A.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           P7003 P6003
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            1 DTS_REQ
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2 DTS_BUSY
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            3 MAIN_SUB_SCK
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

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