Service Manuals, User Guides, Schematic Diagrams or docs for : LG Monitor LG_OEM_LGIT_PLDG-P009A_[SCH]

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LG_OEM_LGIT_PLDG-P009A_[SCH]


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                                                                                                                                                                                                                   !    L402
                                                                                                                                                                                                                       150uH
                                                                                                                                                                                                                    5                  8
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            LED_CN3_A

                                                                                                                                                       !    L401                                                                                                                                                                                                                                                                          D402                                    R454
                                                                                                                                                                                                                                                                                                                                                                                 LED_CN2_A                                               SB3200




                                                                                                                                                                                                                                                                                                                                                                                                                                                                   33uF/200V
                                                                                                                                                           150uH                                                                                                                                                                         R424                                                                                                                                        62K




                                                                                                                                                                                                                                                                                                                                                                                                                                                           C414
                                                                                                                                                                                                                                                                                                                                         62K                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           CN2_1316
                                               VLED
                                                                                                                                                           5                8
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  R450                                                                                                                                                                                                                                                                                                                                                                                                      R473               R475                                                                                                                                                                                                                                                                         1
                                                                                                                                                                                                                                                                                               D401                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ISEN1                                                                                                                                                           LED_CN3_A                                                                  LED1A
                                                                                                                                                                                                VREF                                                                                                                                     R421                                                                                                                                        62K                                                                                                                                                                                                                                                                                                                                                                                                                          8.2K
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             1.8K




                                                                                                                                                                                                                                                                                                                  33uF/200V
                                                                                                                                                                                                                                                                                              SB3200                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     D
                                                                                                                                                                                                                                           R414                                                                                          62K                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        NC
                                                                                                   R412            R451             R413             C416                                                                                                                                                                                                                                                                                                                         R448




                                                                                                                                                                                                                                                                                                      C413
                                                                                                                                                                         UVLS                                                               1K
                                                                                                   130K            130K             10K              100nF                                                                                                                                                                                                                                                                                                                         62K                                                                                                                                                                                                                                                                                                                                                                                      G              Q407              C470                                                                                                                                                                                                                                                                           3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    LED1K
                                                                                                                                                                                                    POK                                                                                                                                  R423
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2N7002           10nF/2012                                                                                                                                                                                                                                                                      4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    NC
                                                                                                                                                                                                                                                                                                                                         62K                                                                                                                                                            C433
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  R449




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     S
                                                                                                                                       GND1
                                                                                                                                                                                              R441                                                                                                                                                                                                                                                                                                      47nF            LED_CN2_K                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           5
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    LED2A
                                                                                                                                                                                                                                                         D                                                                                                                                                                                                                         3K
                                                                                                                                                                                              47K                                            G                  Q401                                                                                     C422                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             GND1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            6
                                                                                         +12V                                                                  VREF                                                                                                               R415                                                   R422                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       NC
                                                                                                                                                                                                                                                                7002                                                                                     47nF
                                                                                                              R411                       C409                                                                                                                                      2K                                                     3K                                                                                                                                                                    R461                                             D
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            R474               R476                                                                                                                                                                                                                                                                         7
                                                                                                                                                                                                                                                         S                                                                                                                                                                                                                                                                                          G                     Q404                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               LED_CN3_K                                                              LED2K
                                                                                                               10                        1uF                                                                                                                                                                                             GND1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ISEN2
                                                                                                                                                                                                                                C410                                                                                                                                                                                D                                                                                                                                                    MDHT3N40                                                                                                                                                                                                                                                                                                            1.8K                                                                                                                                                                                                                                                                                           8
                                                                                                                                                                                                    R416                                                                                                                                                                                             G                                                                               GND1                      1.5K                                                                                                                                                                                                                                                                                                                                                                                               8.2K




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     D
                       BL-ON-OFF                                                                                                       GND1                                                                                     47nF                                                                                                                                                                                             Q403                                                                                                                            S
                                                                                                                                                                                                    56K
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              LED_CN2_A                                                     9


                                                       R410
                                                                                                                                                                                                                                                                    GND1                                                                                 R470
                                                                                                                                                                                                                                                                                                                                                                                                                    S
                                                                                                                                                                                                                                                                                                                                                                                                                                 AOD450                                                                                        R462                  C432                                                                                                                                                                                                                                                                                        R477                       G              Q408              C472                                                                                                                                                                                                                                                                                   LED3A
                                                                                                 VREF                                                                                                                                                                                                                                                    120          R463                C419                                                                                                                                  10k                  1nF                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   10
                                                       10K                                                                                                                                                                                                                              D                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            10K                                    2N7002           10nF/2012                                                                                                                                                                                                                                                                              NC
                                                                C407                 R409        C408                                                                                                                                                                                                                                                                 10k                 open




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             R468G R468H
                                                                                                                                                                                                                                                                                  G                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        11
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    LED3K




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     S
                                                                100nF                100K
                                                                                                  2.2u
                                                                                                                                                                            U401                                                                                                             Q402                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R472
                                                                                                                                                                                                                                                                            open                                                                                                                                                                                                                 R467




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      0
                                                                                                                   R408                                        1                                             24                      R417                                                    AOD450                                                                                                        R464                   R465                      R466                                                                                                                                                                                                                                                                                                                                                                                                         100k                                                                                                                                                                                                                                                                                                              12
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    NC
                                                                                                                                                                    UVLS                       FAULT                                                                                    S
                                                                                                                                                                                                                                     120          R442                      C471                           R445                                          R471                                                1                      1                         1                              OPEN
                                                                                                                   47K                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     13
                                                                                                                                                               2     VCC                            DRV1
                                                                                                                                                                                                             23                                    10k                                                      1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             GND1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    LED4A




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R468A




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               R468I
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  R468C
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             R468D
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      R468B




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R468E
                                                                                                                                                                                                                                                                                                                                                          1k




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             R468F



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     OPEN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     VREF




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         R468
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           14
                                                                                                                                                               3                                             22




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                300
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    NC




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 18


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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        18

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  18

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         



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