Service Manuals, User Guides, Schematic Diagrams or docs for : BEKO TV BEKO chassis 22.2 BEKO chassis 22.2

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BEKO chassis 22.2

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          22.2 100Hz CTV CHASSIS 110

                                         FEATUREBOX MODUL                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C880              C881                  3.3V_AV
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       L811                  22n               22n

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              3.3V                 C878      C879                                                              A                A              A                                                                      3.3V_DV
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              1n                              FB802              L812
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 68R                                                                                                                     C887A                 C885A                 R812A
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     C877                                                                                                                                                                             C887                                      22n
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      47n                                                                                                                                                                             47u/16V            47u/16V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     C883                 C884           C885            C886                                                                                        0R
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      1n                                  22n            22n
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           D                      A
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               D                D              D                  D           D                    A                   A
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 IC802                                                              L813
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                FAN1117                          C889                                                                                                                                  1.8V_A
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 47n                                2.2uH
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                IN    OUT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            C888                  GND                                                                                                 C891             C892             C893           C894                C895
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             47n                                                                                                                      22n              22n              22n            22n                 47u/16V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    L814      A                A                  A               A              A                A    1.8V_D
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   FB803            2.2uH

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              100u/63V                                                                                                                                 47u/16V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  C897             C898             C899                C800         C800A
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  33n              22n              22n                 22n          22n/50V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              D                D               D                   D             D                D

                3.3V_STB C402                      C458                                               C403                   C404          C453                                        3.3V_VDD
                                                    1n               FB401                 L401                                           100u/10V
                                   47u/16V                                                             1n                    100n
                                                                                           2.2uH                                                                                                                                                                                                                                                                   2.5V_A
              C401                                                                                                                                           ZD409                   ZD410                          C413
              47n                                                                                                                                             5.6V                    5.6V                         47u/16V
                                                                                                                                                                                                                                                                                                                                                                               D401                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     CVBS_TXT
                                                                                                                                                                                                                                                                                                                                                R404 1k                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            X806
                                                                   IC403                                                          L402                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     1
                                                                  KF25BDT                  C454               FB402                           C406               C407            C455               2.5V_A
                                                                                           47n                                    4.7uH        1n                                                                                                                                                                                                                                               C418
                                                                                                                                                                 100n           47u/16V                                                                                                                                                                                                                         R463
                                                                  IN     OUT                                                                                                                                                                                                                                                                                               D402                                 3.3k                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       2
                                                                      GND                                        68R                                                                                                                                                                                                                                                       1N4148
                                             C405                                                                                                                                                                             C414               C415                C434                                                                      R405    1k                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  3
                                             47n                                                                                                                                                             5.6V                                                                                                                                                                       A'                 A'                STATUS2
                                                                                                                                                                                                                              10n                10n                47u/16V
                                                                                                                                                                                                                                                                                                                                                                                                C419            R464                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       4
                                                                                                                                  L403                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              C814A
                                                                                                                 FB403                                                                              2.5V_D              A'                 A'              A'                                                                                                    D403                           10n             3.3k                                                                                                                                                                                                                                                                                                                                                                                     R801 22R                                                                                                                                                                                         R825 22R
                                                                                                                                  4.7uH                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Y6                                                                                                                                                                                          1                                                                                                                    80                                                                                                                                                                                                   Y5                                                                                                                                                                     R815A
                                                                                                                                                                                                                                                                                                                                                                 1N4148                                                                                                                                                                                                                                                  PROT.                                                                                                                                                                                                                              Y6                                                                                Y5                                                                                                                                                                                                                                                                                              1                                                         80                                 5
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   100n/16V                           VDD_ACY                        VSS_DACU
                                                                                                                                                                                                                                                                                                                                               R406 1k
                                                                                                                 68R                                                                                                                                                                                                                                                                    A'                 A'                STATUS3                                                       5V_A                                                                                                                                                                                                                                                                                                          R802 22R                                                                                                                                                                                             R826 22R                                                                                                                                                                                                                                                                                                                          OR
                                                                                        C456                                        C408                                                                     ZD412                                                                                                                                                                                                                                                                                                                                                                                                                                 Y7                                                                                                                                                                                          2                                                                                                                    79                                                                                                         

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