Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Rolsen DVD Сервисные мануалы RDV-640 5-02-V2

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>> Download 5-02-V2 documenatation <<

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5-2
                                                                   +30V
                                       SWITCH                      +14V
                                                    TR
                                                  TIP120           12V

                                                                   -28V
                                                           TRANS
                                          30V                      +VF
                                                            VFD    -VF
                                                                            5-2 Power(SMPS) Block Diagram




                                                                   +14V
                  IC                       IC
                POWER                                              8V
                            TRANS         7808
               STRF6454R

                                           IC                      D5V
                                         278R05
                                                                   A5V
                                           IC                      5V all
       LINE                               7805
      FILTER
                                           IC                      +12V
                                          7812

                                                                   3.3V
                                         LPF
                           FEED BACK

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