Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Rolsen DVD Схемы RDV-630sch 7-05

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7-05


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7-5 SMPS

                       F1                                                                            NT1                                                                                         T1
                 L   250VT2A
                                                                   LF1                               10D-9
                                                                                                                                                                                                                     R5                     D9
                                                                                                                                                                                                EER2828
       CN4                                                     L025030
                                                                                                                                                                                                                                                                                                                                                               VF+
             L
                                                                                                                                                                                                                   JUMPER
                                                                                                                                                                                                                                           UF4004
                                           1/4W                                       C26                                                                                                                                                                            R6                                      C11                                               VF-
             N                       R1                                                                                                                                                                    VF
                                           1M                                     102MAD
                        TNR1                             C1                                                   -              +                                                                                                                                            1K
                        471K                                                                                                                                                                                                                               ZD1                                                 10V                                             -24V
                                                                                                                                                                                                                                                                                                               470uF
             L                                           104                                                                                                                                                                                               3.3V
                                                                                                  C2                                                                                                                                                                                                                                                           GND
                                                                                      C27         104                                          C3                                    C4       R2
                                                                                 102MAD
                                                                                                                      D1x4                                          R31              630V     2W
             N                                                                                                        1N4007                   400V                                  472      100K
                                                                                                                                                                                                                                                          R7                                                                                                   A+5V
       CN5                                                                                                                                     47uF

                 N                                                                                                                                                                                                R8                D10                   100                                                                                                  +5VS
                                                                                                                                                                    1/4W
                                                                                                                                                                    300K
                                                                                                                                                                                                                                                                                                                                                               PC2
                                                                                                                                                                                                                  1/4W
                                                                                                                                                                                                                  4.7             UF4004                                                        R9
                                                                                                                                                                                                          -28V
                                                                                                                                                                                                                                                          C12
                                                                                                                                                                                                                                                           50V                                                                                                        CN3
                                                                                                                                                                                                                                                                                                1/4W
                                                                                                                                                                                                                                                           47uF
                                                                                                                                                                                   C5        D5                                                                                                 10K
                                                                                                                                                                                   1KV      UF4007
                                                                                                                                                                                   101                                                                                                                                                                         GND
                                                                                                                                                                                                                                                                L1
                                                                                                                                                                                                                                                                                                                                                               +12V
                                                                                                                                         H/S                                                                                                                         3.3uH
                                                                                                                         U1       20*13*25mm
                                                                                                                                                                                                                                D11                                          C14                R10                                                            D+5V
                                                                                                                                                                                             D8                                 SR206                     C13
                                                                                                                         KA5L0265R                    R32                                                                                                  35V                  35V             1/4W
                                                                                                                     2                          3                                                                                                          220uF                220uF           2.2K                                                           A+5V
                                                                                                                           DRAIN     VCC                                                                  +12V
                                                                                                                                                           10                            1N4148




                                                                                                                           GND
                                                                                                                                                                             STANDBY - BLANK                                D12                                                                                                                                       CN1




                                                                                                                                          FB
                                                                                                                                                                                                                                    SR206                         L2
                                                                                                                                                    PC1



                                                                                                                         1




                                                                                                                                      4
                                                                                                                                                                                                     6                                                                 3.3uH                                                  Q3
                                                                                                                                                    817B                     C7                                                                                                                                               B1151                            D+8V
                                                                                                                                                                              35V                                                                          C16               C17                R12
                                                                                                                                                                              47uF
                                                                                                                                                                                                                         R11            C15
                                                                                                                                                                                                                                                           35V                 35V              1/4W                          STANDBY -BLANK
                                                                                                                                                                                                                         1/4W            1KV                                                                                                                   GND
                                                                                                                                                                                                          D+8V           4.7             102               220uF             220uF              1.5K

                                                                                                                                                                                                      5                                                                                                                                                        D+5V
                                                                                                                                           C6                       ZD2
                                                                                                                                            50V                     9.1V                                          D13                       STANDBY -1N4148                    L3                                                  Q4
                                                                                                                                            333                                                                                                                                         3.3uH                                      B1151                       +3.3V
                                                                                                                                                                                                                                           R14            D17
                                                                                                                                                                                                                  SF24                                                                                                                                         GND.
                                                                                                                                                                                                                                               100   JUMPER
                                                                                                                                                                                                                                                                                                                                        R18
                                                                                                                                                                                                                         C18                                                                                                  R17       330
                                                                                                                                                                                                          +5V                                                                                   R15                                                            PC1
                                                                                                                                                                                                                           10V                                                                                                1K
                                                                                                                                                                                                                         1000uF                                                 PC1             1.6K-F
                                                                                                                   T2 EE1616                                                                                                                         R13                                                                                                              CN2
                                                                                                                                                                                                                                                                                817B
                                                                                                                                                                           L5                                                         D16            1K                                                     C20
                                                                                  C8              R4                                                                                                        R21                                                                        C19                             R30                    R20
                                                                                                                                                                                                                                                                                                                                              10K




                                                                                                                                                                                                                                                                       3
                                                                                  1KV           1/4W                                                                                                                                                                                 50V                             1/4W
                                                                                                                                                                                                                                                                                                            10V
                                                                                  102K          39K
                                                                                                                                  D15          R23 R24                     3.3uH                             510
                                                                                                                                                                                                                                      1N4148                                    1
                                                                                                                                                                                                                                                                                     1uF                    1000uF   1.5K     Q5
                                                                                                                                 1N5819                                                                                                                                                                                       C1008
                                            U2                                                                                                 1K      100                                                                                                                     U3               R16




                                                                                                                                                                                                                                                                       2
                                            DH0165R                                             D6                                                                                                                                                                             KA431                                                          R19
                                                                                                UF4007                                                                                                                                                                                          1.5K-F
                                                                                                                                                                                                                                                                                                                                              10K
                                    8    DRAIN       VCC       7                                                                                                      PC2                   R25                  D14
                                    1                                                                                                                                 817B                  1.5K-F
                                         Vstart
                                                                                         D7              R3                       C23
                                                                                                                                                                           C24                                                                                         L4    3.3uH              C22                    R22
                                                                                                                                                                                                                 SR206
                               3,4,5,6                         2                                                                    10V
                                         GND         F/B                                                                            470uF                                                                 +3.3V                         C21
                                                                                       1N4148            10
                                                                                                                                                                3




                                                  PC2                                                                                                                                                                                 10V                                                       10V                    1/4W
                                                                                                                                                                        50V
                                                                                                                                                                                            R26                                       1000uF                                                    1000uF                 220
                                                  817B                                   C10                                                                          1 1uF
                                                                                                                                                                                            1.5K-F
                                                                         C9 ZD3          35V
                                                                         333   9.1V      47uF
                                                                                                                                                                      U4                                                                                                                                                                            STAND BY SCHMATIC
                                                                                                                                                                2




                                                                                                                                                                     KA431
                                                                                                                                                                                                                                                                                R27
                                                                                                                                                                                                                                                                                10K
                                                                                                                                                                                                                                                       Q1
                                                                                                                  C28                                                                                                    C25                                                                       R29
                                                                                                                  222MAD                                                                                                                             C1008
                                                                                                                                                                                                                          10V
                                                                                                                                                                                                                          470uF
                                                                                                                                                                                                                                                                                Q2                   4.7K
                                                                                                                                                                                                                                                                               C1008
                                                                                                                                                                                                                                                                                             R28
                                                                                                                                                                                                                                                                                             10K



                 LIVE LINE (AC240V)                                                                       PRIMARY GND

                 NEUTRAL LINE (AC240V)                                                                    FRAME GND

                 B+ LINE (DC490V)                                                                         PRIMARY DC(30V)                                                                     SECONDARY DC(38V)



                                                                                                                                                                                                                                                                                                                                                                            7-5



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