Service Manuals, User Guides, Schematic Diagrams or docs for : Philips TV L9H.1A aa L9H1A_SB_4715467203

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L9H1A_SB_4715467203


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Wiring diagram, blockdiagram, supply diagram and testpoints                                                              L9H.1A                     6.     25

6. Wiring diagram, blockdiagram, supply diagram and testpoints
      Wiring diagram


                                         CRT                                           MAIN CHASSIS                                                                           EPS (EXTERNAL POWER SUPPLY)

                                                             0245




                                                                                                                                          0259
                                                                                                                                                    0215




                                                                                                                                                                                                               0211



                                                                                                                                                                                                                              0213
                                                                                                   0236




                                                                                                                                 0238
                                                                       0244
                                                                                                                                                   0234




                                                                                                                                                                       0211
                                                                                                                                                  0212
                                                                                                                                                                0213

                                                                       0165




                                                                                                                                                                                      0228
                                                                                                   0237




 LEFT                        RIGHT                                                          0265                                                                                                      EPS
                                                                                                          0268
                                               0264




                                                                                                                                                                                                                                                                    FRAME
                                                                                                                                                                                                                                                                            LINE
                                                                                                   0260




                                                                                                                                           0241
                                                        F3A
                                                                              0243




                                                                                                                                                   0221                                      SMART CARD INTERFACE
                                                                                                                  0220
                                                                                                                                                                                               J219     J0215         J1215          J214           J1227
                                             0267




           SP/LS                                                                                                                         0255
                                                                                                                                                                                                                                                                                          DEGAUSSING
               0238




                                                                                                                                                                                                                                                                                          COIL
                      J0259 J3
                                      0240


                                             0240


                                                      0216




                                                                                                                                                                                                                                             J216
                                                                0262
               0259




                                                                         0229        0219                                                                                                            J213
                                                                                     0214




                                                                                                                                                                                                                                            J1237
                                                                                                                          0222




                                                                                                                                                                                                                                                            J0237
                                                                                                           0227




                                                                                                                                                                                             J1259          J0238

                                                                                                                                                                                                                          J236




                                                                                                                                                                                                                                            J0241
                                                                                                                                                                                             J0259     J1238




                                                                                                                                    -dipmate                                                                                                                                       CL96532159_020.eps
                                                                                                                                                                                                                                                                                              161299
Wiring diagram, blockdiagram, supply diagram and testpoints                                                                                      L9H.1A                   6.                    26

         I2C bus                                                                                                                                                                                              Supply voltages

                                                                                                                                                                                                          POWER SUPPLY
                                                                                                                                                                                                     A1
IIC BUS INTERCONNECTION DIAGRAM
                                                                                                                                                                                                                                                  for 140V VBATT
                                                                                                                                                                                                                               5545
 A7 CONTROL            +5VD     +5VD
                                                                                    A5 TUNER +                                            A6 VIDEO                        A10 NICAM+                                                  15   5550
                                                                                                                                                                                                                                                    6550 5577           +VBATT 5551
                                                                                                                                                                                                                                                                                                      MAIN
                                                                                                                                                                                                                                                                                                     SUPPLY
                                                                                       VIDEO/IF                                              PROC.                            2CS DEC.                                                16   5576                                                                                                                                                          TO
                                                                                                                                                                                                                                                            2551
                3609-C               3609-D                                                                                                                                                                                                                                           ON A1 to                                                                                                            A2
                                                                                                                                                                                                                                                                                          3543
                                                                                                                                                                                                                                                  for 130V VBATT                                     discharge
  7600                                                                                                                                                                                                                                                                                    3546       circuit                                                                                  HORIZONTAL
                                        3651                                                                                                                                                                                                                                              6542
          50                                   SDA
                                                                                                                                                                                                                          POWER                                                           3571                                                                                                DEFLECTION
                                        3652                                                                                                                                                                                                                                                                                                                                                       (SEE DIAGRAM
          49                                   SCL                                                                                                                                                                        TRAFO for 2x3 WATT / 5 WATT AUDIO                6570
                                                                                                                                                                                                                                                                                                      AUDIO
                                                                                                                                                                                                                                                                                                                        A12 AUDIO AMPLIFIER                                                       FOR NON SYSTEM
                                                                                                                                                                                                                                                                                                                                                                                                       SETS)
                                                                                                                                                                                                                                           5575    5572      1573                                    SUPPLY
                                                                                    3001                    3000                          3248        3247                3842       3841                                             11
    



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