Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Rolsen DVD Сервисные мануалы RDV-630 5-4

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5-4


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                                                                                                      FL OUTPUT
                                                                                       T1             RECTIFIRE &
                                                                                                      SMOOTHING
                 SW1   F1
       HOT                                                                                            CIRCUIT


                                          RECTIFIRE &                    SNUBBER
      AC INPUT              LINE FILTER   SMOOTHING
                                          CIRCUIT                            CIRCUIT                  -24V OUTPUT
       NUT                                                                                            RECTIFIRE &
                                                                                                      SMOOTHING
                                                                                                      CIRCUIT




                                                                                                      +12V OUTPUT
                                                                                                                                                         5-4 SMPS Block Diagram




                                                                                                      RECTIFIRE &
                                                                                                      SMOOTHING
                                                                                                      CIRCUIT




                                                                                                      +8(D)V OUTPUT
                                                                                                      RECTIFIRE &
                                                                                                      SMOOTHING
                                                                                                      CIRCUIT




                                                                                                      +5V OUTPUT                +5(A)V OUTPUT
                                                                                                      RECTIFIRE &               RECTIFIRE &
                                          * DRIVER CIRCUIT                                            SMOOTHING                 SMOOTHING
                                                                                                      CIRCUIT                   CIRCUIT
                                          * VOLTAGE CONTROLLER CIRCUIT
                                                                                                                                +5(D)V OUTPUT
                                                                                                                                RECTIFIRE &
                                          * OVER CURRENT PROTECTOR CIRCUIT
                                                                                                                                SMOOTHING
                                                                                                                                CIRCUIT
                                                                                                      +3.3V OUTPUT
                                                                                                      RECTIFIRE &
                                                                                                      SMOOTHING
                                                                                                      CIRCUIT




                                                                                                   * VOLTAGE
                                                                                                      DETECTOR
                                                                                                      CIRCUIT
                                                                                            PC1

                                                                                                                      S/W T.R
                                                                                                                                                PC2


                                                                                       T2

                                                                                                                                                5V STB



                                                                                                  * VOLTAGE
                                                                                                     DETECTOR
                                                                                                     CIRCUIT

                                                                                            PC2




5-4



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