Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Beamer PT-LC76E Viewing SGML_VIEW_DATA ALL PT-LC76U SVC block02

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block02


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Signal Processing (1/2)

                                                                                                                                                                       IC1001                                                                             IC1005                                                     IC1006
                  1            R                                                                                                            R
                      12                                                                                                                                                                                                                                                                                         64M SDRAM
                  2            G              GSYNC1                                                                                        G
                                                                                               3
                      13                         HD1
     RGB 1        3            B                                                                                                            B
                                                                                               IC1022-IC1024                                                         SWITCHING,
     IN               14                         VD1                                                                                                                 VIDEO AMP,                                                                         RESIZING                                                                   1
                                                                                          RGB 2 IN /                                                                 3ch A/D,                                                                                                                         OSDI
                                              VCLK
                                                                                          RGB 1 OUT                                                                  PLL
                      15       SCL     PnP             SDA                                                                                                                                                                                                                                            OSDG
                                                                                          CONTROL                                                                                                                    IC1019
                                       ADAPTER                                                                                                                                                                                                                                                        OSDR
                                        IC1020                                                                                                                                                  VIDEO_H
                                                                                                                                                                                                                                                                                                      OSDB
                                                                                               3                                                                                                                                                                                                      OSDACT
                                                                                                                                                                        R/Cr G/Y B/Cb
                                                                                                                                                                                                                                                                                                                                   2

                  1            R
                      12                                                                                                                                      IC1035                                        IC1004                                                                                                                 3
                  2            G              GSYNC2                                                                                                                                             HD1                                                                                                     X1006
                      13                                                                                                                                                                         HD2                                                                                                     LC76: 65 MHz
     RGB 2                                       HD2
                                                                                                                                                                                                                                                                                                         LC56: 44 MHz
     IN /         3            B
     RGB 1
                      14                         VD2                                                                                                                                             VD1                                                            CLOCK
     OUT                                                                                                                                                                                                                                                                                                                           4
                                                                                                                                                                                                 VD2                                                            BUFFERS
                                              VCLK
                                                                                      Cr       Y         Cb   IC1000                                                                                                                                                                                    IC1003
                      15       SCL     PnP             SDA
                                       ADAPTER                           VIDEO_H                                                                                                                                                                                      IC1015
                                                                                                                                                                                                GSYNC1
                                                                                          VIDEO                   3-line COM                                                                                                                                                      3                   SYNC
                                        IC1025                                                                                                                                                  GSYNC2
                                                                                          DECODER                 FILTER                                                                                                                                                                              SEPARATOR
                                                                         VIDEO_V
                                                                                                                                                                                                                                                                                                                               4
                                                                          IC1021


                                                                                                                                                                                                                                       IC1002                                                  HSIN

                                                                                                                                                                                                                                                                                                                                   5
                                                                                                                                                                                                                                                                                               MASKPULS
                                                                                                                                                                                                                                                                      Q1036
                                                                                                                                                                                                                                                                                                                        BLST
   VIDEO IN                                                                                                                                                                                                                                                               SW

                                                                                                                                                                                                                                                                                Q1037
                                                                                                                        YUV_VIDEO

                                                                                                                                                                                                                                                                                                                   QUICK
                                                                                                                                            RGB1_2                                                                                                                                      SW
   S-VIDEO    C
   IN         Y                                                                                                                                                                                                                                                                                  Q1038
                                       SQUEEZE                                                                                                                                                                                                                                                                     DIMMR
                                                                                                                                                                                                                                                                                                       SW
                                                                                   MUTE



                                                                                                   VOL
                                                             RXD
                                                                   TXD




                                     IC1070
                           3                                                                                                                                                                                                                                                                                                       6




                                                                                                                                                                                                                                       MAIN/STB




                                                                                                                                                                                                                                                            LCD_OFF
                                                                                                                                                             PFAN2
                                                                                                                                    PFAN1




                                                                                                                                                                                                   LFAN2




                                                                                                                                                                                                                       LFAN1




                                                                                                                                                                                                                                                                                  LAMP_SENSE




                                                                                                                                                                                                                                                                                                                   THERMO1
                                         RS-232C                          Q1027
     SERIAL                              DRIVER                               MUTE
                           5                                                  SWITCH
                                                                                                                                                                                                                               Q1040                    Q1039
                                                                                                                                                                                                                                         SW                  SW



                           L                                                                                      A19                                A18                 A15              A17                A16                            A6                             A4
                                                                                          AUDIO AMP
     AUDIO
     IN                                                                                   IC1026                                                                                                                                             P-Module                      Q-Module
                           R                                                                                                                                                                                                                 P3                            Q3                                A12
                                                                                                                                                                                                                                                                              THERMOSENSOR
                                                                                                                                                                                                                                                                                                                                   7
                                                         A-P.C.Board
                                                                                                                                    PBS                     POWER                LANP            INTAKE B            INTAKE RG
                                                                                                                                                           EXHAUST              EXHAUST



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