Service Manuals, User Guides, Schematic Diagrams or docs for : AOC Monitor L197A31

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L197A31


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                                                                                                                                                                                                    +5V_SW
                                                                                                                                                                                        FB623

                                                                                                                                                                                    1          2
                                                                                                                                                                                       150 OHM
                                                                                                                                                                                   R654               C625

                                                                                                                                                                                   22               0.0047uF

                                                                                                                                                           +     C629
                                                                                                                                                               10uF/16V   R656
                                                                                                                                                                          33K               FB628
                                                                                                                                                                                            47uH            TUNGND
                                                                                                                                                         TUNGND

                                                                                                                                                           FB627

                                                                                                                                                           47uH

                                                                                                                                                                 C621               Q602
                                                                                                                                                                                    PMBS3904
                                                                                                                                                               220pF
                                                                                                                                                    C624                C628                    C626
                                                                                                                                                                                                0.0047uF
                                                                                                                                                    33nF                0.0047uF




                                                                                                      1
             TH1

                   TH2

                         TH3

                               TH4




                                                                                                                                                3
                                                                                         C622                  ZD602              C623
                                                                                                               BZX284             0.033uF
                                                                                       0.033uF
                                             11    IF1                                                                                                   D602
                                      IF1




                                                                                                      2
                                                                                                                                                         BAV99         TUNGND
TUNGND                                       10




                                                                                                                                         2



                                                                                                                                                    1
                                 IF2/GND
                                                                                                                  R658
                                             9
                                      Vst                                                                         47                                TUNGND

                                             8                                                                                                  +5V_SW
                                     ADC                                                                                         FB622

                                             7                                                                               1              2
                                       Vs                                                                                                                                                                                         +5V_SW_1
                                                                                                                                 120
                                             6    R659     0   1/4W
                                 Reserv ed

                                             5                        R649                                                       UOC3_SDA1
                                     SDA                              10
                                                                                                                                                                                                                     CN601
                                             4                     R650                                                      UOC3_SCL1                                      UOC3_SCL1                      12                11      UOC3_SDA1
                                      SCL                          10                                                                                                       AGC1                           10   12     11    9
                                                                                                                                                                                                            8   10      9    7
                                             3                                      R655         + C633                                                                                                     6   8       7    5
                                       AS                                         3.9K             470uF/16V        C636                                                    IF1                             4   6       5    3
                                                                                                                    0.01uF                                                                                  2   4       3    1
                                             2       TUNGND                                                                                                                                                     2       1
                                       TU
                                                                                                                                                                                                                     CONN
                                             1                             R653              TUNGND
                                     AGC                                   10K

                                                                          ZD601
          ANT IN




                                                                      1            2                  AGC1


                                                       C676    +          BZX284             R657
                                                   2.2uF/16V                                 22K
         TU100




                                                           TUNGND
                                                                                                                                                                           +5V




                                                                                                                                                                           2



                                                                                                                                                                                      1
                                                                                                                                                                                             D101
                1                VGA_VDD                                                                                                                                                     BAV99       FB111
      +5V
                                                                                                                                                                                                                              R164 75
                             3                                                                                                                                     B_IN1                             1                2                           C173
                                                                                                                                                                                                                                                                   BI1        2
                                                                                                                                                                                                                                                  0.047uF




                                                                                                                                                                                 3
                2                                                                                                                                                                     R165               B0603/30
VGA_5V
                                                                                                                                                                                      75
                                               R166                                                                                                                                                                           R167 100
                    D102                       10K                                                                                                                                                                                                C174
                                                                                                                                                                                                                                                                   BI1-       2
                    BAV70                                                                                                                                                                                                                         0.047uF
                                                                                              U108
                                                                                    8                1
                                                                                    7    VCC A0      2                                                                     +5V
   4,5      EDID_WP                                                                      WP   A1
                                                      R168             100          6                3
                                                      R169             100          5    SCL A2      4
                                                                                         SDA VSS




                                                                                                                                                                           2



                                                                                                                                                                                      1
                            C175        R186
                            0.1UF         NC                                        M24C02-WMN6TP                                                                                                                             R170 470
                                                                                                                                                                                           D103                                                   C176
                                                                                                                                                                                                                                                                   SOG1       2
                                                                                                                                                                                           BAV99         FB112                                    1000pF
                                                                                                                                                                                                                               R171 75
                                                                                                                                                                   G_IN1                             1                2                           C177
                                                                                                                                                                                                                                                                   GI1        2
                             VGA_VDD                                                                                                                                                                                                              0.047uF




                                                                                                                                                                                 3
                                                                                                                                                                                      R172               B0603/30
                                                                                                                                                                                      75
                                                                                                                                                                                                                              R174 100
                                     R173                                                                 VGA_5V                                                                                                                                  C178
                                                                                                                                                                                                                                                                   GI1-       2
                                     4.7K                                                                                                                                                                                                         0.047uF
                                                                            CN109
                                                                              17
                                                                                                                               R175 1K
                                                                        1                11                                                                                +5V
 10         VGA_SCL                                                                                                                            VGA_DET         4




                                                                                                                        2
                                                                        6                                                                                                                                                                 9/27 change to input1
                                 2




                                                                        2                12                          ZD105




                                                                                                                                                                           2



                                                                                                                                                                                      1
                            ZD104                            VS         7                                            5.6V
                            5.6V                                        3                13              B_IN1
                                                             HS         8                                                                                                                  D106
                                                                        4                14              G_IN1                                                                             BAV99             FB113




                                                                                                                        1
                                                                        9                                                                                                                                                     R176 75
                                 1




                                                                        5                15              R_IN1                                                     R_IN1                                 1                2                       C179
                                                                                                                                                                                                                                                                   RI1        2
                                                                       10                                                                                                                                                                         0.047uF




                                                                                                                                                                                 3
                                                                                                                                                                                      R177                   B0603/30
                                                                                         DB15                                                                                         75
                                                                                                                                                    M_TXD          4
                                                                              16




                             VGA_VDD                                                                                                                                                                                          R178 100
                                                                                                                                                                                                                                                  C180
                                                                                                                                                               M_RXD              4                                                                                RI1-       2
                                                                              D-SUB1                                                                                                                                                              0.047uF
                                                                                                                   2



                                     R179                                                 MODIFY 9/18        ZD112           2      C169     C170
                                     4.7K                                                                    5.6V
                                                                                                                       ZD111        1000pF   1000pF         R542 NC 0
                                                                                                                       5.6V                                                      IIC_SEL           10
                                                                                                                   1



                                                                                                                             1



 10         VGA_SDA
                                                                                                                                                                                                                     74LVC14APW            NT68565_+3.3V
                                                                                                                                                                                                                                                            C182
                                 2




                            ZD108                                                                R180 100                                                                                                             U109
                            5.6V                                  VS                                                 VGA_VS                                                                  VGA_HS              1                   14
                                                                                                                                                                                                                 2   1A        Vcc   13
                                                                                                                                                                                                                     1Y         6A                          0.1UF
                                                                              2




                                                                                                                                                                                                                 3                   12
                                                                                        ZD107                        C181                                                                                        4   2A         6Y   11        VGA_VS
                                 1




                                                                                                                     100pF                              2              HSIN                                          2Y         5A
                                                                                        RLZ5.6B                                                                                                                  5                   10
                                                                                              R181                                                           VGA_HS R182                   NC                    6   3A         5Y   9
                                                                                              2.2K                                                                                                               7   3Y         4A   8
                                                                                                                                                                                                                     GND        4Y                      VSIN              2
                                                                              1




                                                                                                                                                                                                             VGA_VS R184                  NC
                                                                                                 R183 100
                                                                  HS                                                 VGA_HS
                                                                              2




                                                                                        ZD109                        C183
                                                                                        RLZ5.6B                      22pF
                                                                                              R185
                                                                                              2.2K
                                                                              1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                FB215
  +5V_SW                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              NC 300 OHM 1                          2                       +5V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           4,10
       R273         100                                                            R272        1.2K                                                          U203      VF45A3D                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  FB214




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              UOC3_SDA

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           UOC3_SCL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           4,10
                                                                                                                                                         1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      +1.8V_1                                                                                                     300 OHM1                        2                       +3.3Vstb
                                                                                                                                                         2   INPUT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                0.1UF
                                                                                                                                                         3   SWITCHING INPUT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            1/10W
                                                                                                                                                         4   CHIP CARRIER -GROUND                                                                 +1.8V_1                                                                                               +1.8V_1                                                                           REF




                                                                                                                                                                                                                                                                                                                                                                                                            0.1UF
                                                                                                                                                         5   OUTPUT
                                                                                                                                                             OUTPUT                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     C288




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            3.3K
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                C290
                                                                                                                                                                                 VIFIN2
                                                                                                                                                                                 VIFIN1
   IF_OUT                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      REF




                                                                                                                                                                                                                                                                                                                                                                                                            C294
                                                                                                                                                         U204      AF45A3D                                                                                                                                                                                                                                                                                                                +3.3Vstb                                                                                                                                                        REF                                                                                                                                           0.22uF




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            R254
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         2
                                                                                                                                                    1




                                                                                                                                                                                                                                            0.1UF
                                                                                                                                                        INPUT                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    M24C16




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         4



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        4
                                                                                                                                                    2                                                                                                                                  DIG2




                                                                                                                                                                                                                                                                                                                                                                                                                                                   ReadyComm



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ReqReadEvent
                                                                                                                                                                                                                                           C298




                                                                                                                                                                                                                                                                                                                                                                                                     100uF/16V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             C300 0.01uF
                                                                                                                                                        SWITCHING INPUT




                                                                                                                                                                                                                                                                                                                                                                                     2
                            L201    R274                                                                                                            3                                                                                                                                                                                                                                                                                                                                                                                                                           TP102                                                                                                                                        UOC3_SDA                                                     R250 0    1/10W                                  5                  4




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ReqComm
                          0.56uH    10K      D201        BA792                                         R277             0                           4   CHIP CARRIER-GROUND                                                                                                                                                                                                                                                                                                                                                                                                         TP101                                                                                                                                    UOC3_SCL                                                     R251 0    1/10W                                  6     SDA VSS      3                   DIG5 DIG4 DIG3DIG2 DIG1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               0.1UF
                                                                                                                                                    5   OUTPUT                                                                                                                                                                                                                                                                                                                                                                                                             I2S0         SCK 5
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            WS                                                                                          5               5                    WP1                                                          R262 0    1/10W                                  7     SCL NC       2
                                                                                                                                                        OUTPUT                                                                                                                                                                                                                                                       DIG2                                                                                                                                                                                                                                                                                                                                                                                                                  8     WC NC        1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                300 OHM
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  FB216
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 VCC NC




                                                                                                                                                                                                                                                                                                                                                                    2.2uF/16V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          4,11




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        DIG1
                                                                                                                                                                                                                                                                                                                                                                                                                             STATAV1
                                                                                                                    R278
                                                                                                                                                                                                                                                                                                                                                                                                +




                                                                                                                                                                                                                                                                                                                                                                   300 OHM
                                                                                                                                                                                                                                                                                                                                                                     FB218
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     u202




                                                                                                                                                                                                                                                                   2
                                            R275         47K      Q203                   R276                       0                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       DIG1




                                                                                                                                                                                                                                                                                                                                                                                                     C293




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               C291
                                                                                                                                                                                                                                                                                                                                                                       1
                                                                  PMBS3904          C305   0                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              IR                                     4




                                                                                                                                                                                                                                                            SAW_SW
            R271 1.2K                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 +3.3Vstb                       R255                                                                                                     GND5 GND4         GND2 GND2 GND1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               0.22uF
SAW_SW                              Q202                                            0.1UF                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            NC 0    1/10W




                                                                                                                                                                                        



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