Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Microlab Speakers Колонки Microlab A-6301 A-6301

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                                                                         +VB                                                                                                                                                                                                        +VCC
                                                                                                                                                                                                                              C7
                                                                                                                                                  C2                                                                                            C8
                  JK1                                                                                                                             682                                                                         104               100UF/25V
                                                                                U1A                                                                                                            C4
                                                 VR1A                2          082                                                                              R3                            0.22UF                                                                                                              SP1
 D                                                                                                         JK4                                                   3.3K                                                                                              5                                                                      D
                                                 B50K                                 1                                                                                                                                                                    1            TDA2030A                                   6 ohm
                                                                     3                                                                                                                                                                                                     4                           JR1
                                                                                                                                                 R2                                                                                                                U2
                                                                                                                                                                                               C3                                                          2                                           0.5/0.5W
                                                        C1                                                                                       8.2K                          R4              333
                                                                 R1                                                                                                                                           R5
                                                                                                                                                                               6.8K                                    C02                                         3                  R7
                                                        1UF                                                                                                                                                   22K                   C5                                                            C6
                                                                 47K -VB                                                                                                                                                                                                              39K
                                                                                                                                                                                  VR3A                                102           3.3UF                                                         224
                                                                                                                                                                                  B50K
                                                                                                                                                                                                                                                                                                 R8
                                                                                                                                                                                                                                R6
                                                                                                                                                  C2'                                                                                                                                            3.3
                                                                                                                                                                                                                                510
                                                                                                                                                  682
                                                                                U1B                                                                                                            C4'
                                                                     6          082                                                                              R3'                           0.22UF                                                                                                              SP2
                                                 VR1B                                                                                                            3.3K                                                                                              5
                                                                                      7                                                                                                                                                                    1            TDA2030A                                   6 ohm
                                                 B50K                                                                                                                                                                                                                                                  JR1'
                                                                     5                                                                                                                                                                                                     4
                                                                                                                                                 R2'                                           C3'                                                                 U3
                                                                                                                                                                                                                                                           2                                           0.5/0.5W
                                                        C1'      R1'                                                                             8.2K                          R4'             333
                                                                                                                                                                               6.8K                           R5'                                                  3
            R              R01                          1UF      47K                                                                                                                                                   C02'         C5'                                               R7'         C6'
                                                                                                                                                                                                              22K
            RCA                                                                                                                                                                                                       102           3.3UF                                             39K         224
                           22K                                                                                                                                                    VR3'B
                                                                                                                                                                                  B50K
                                                                                                                                                                                                                               R6'                                                               R8'
                                                                                                                                                                                                                               510                                                               3.3
                           R01'                                                                                                                                                                                                                                             -VCC
 C          L                                                                                                                                                                                                                                                                                                                             C
                                                      R9                                                                                                                                                                                                            C8'
            RCA            22K
                                                      4.7K                                                                                                                                                                                          C7'             100UF/25V
                                                                                                                                                                                                                                                    104



                                                      R9'
                                                      4.7K
                                                                                +VB
                                                                                      C11
                                                                                                                         C13
                                                                                                                         224
                                                              R11
                                                              8.2K                    104                                                                                                                                                       +VCC
                                                                                                                                                        C16
                                                                                                                                    6                   0.47UF
                                                                            2
                                                                                  8       R12 47K         R13         R14                                        R15
                                                                                                          10K         10K                                                                                                                                                C21         C22
                                                           C9                                                                       5            7               1K                                                                                                      104         100UF/25V
                                                                            3          1                                                      U4B                                                                                                  TDA2030A
                                                                                                                                                                                      C15                                                                                                                          SP3
                                                                                    U4A                                                                                 VR2                                                                        5
                                                                                  4                                                                                                                                                         1                                                                      4 ohm
                                                           1UF                      4558                                                                                                                                                                                                                JR2
                                                                                                                                     C14                                B10K                                                                                   4
                                                                         R10                                                                                                                                    C07                               U5
                                                                                                                                     104                                              0.47UF                                                2                                                        0.5/1W
                                                                         100K                                                                                                                           R17     102
                                                                                             C12
                                                                                                                                                                                                                                                   3                      R19                     C19
                                                                                             104                                                                                                        22K
                                                                                                                                                                                                                                                                          22K                     224
 B                                                                              -VB                                                                                                                                                                                                                                                       B
                                                                                                                                                                                                                                                                                                 R20
                                                                                                                                                                                                                                                                          C18                    3.3
                                                                                                                                                                                                                                                                          22uF


                                                                                                                                                                                                                                                                          R18
                                                                                       +VCC                                                                                                                                                                               680
                                                             4xRL205                                 R22                                                                                                              C21      C22
                                                                                                                            +VB                                                                                                          -VCC
                                                                                                    150/0.5W                               R24                                                                        104      100UF/25V

                                   FUSE1                                                                                                1.8K/0.25W
                                            T1        D4               D1                     C23                 ZD1             C25
                                                                                              3300UF              9.1V            100UF/25V
                   AC IN
                            SW1   1A 250V                                                     25V
                                                                                                                                                     LED1                 LED2
                                                                                              C24                 ZD2
                                                      D3               D2                     3300UF              9.1V            C26
                                                                                              25V                                 100UF/25V

                                                                                                       R23
                                                                                       -VCC                                 -VB
                                                                                                       150/0.5W
 A                                                                                                                                                                                                                                                                                                                                        A

                                                                                                                                                                                                                                                           Title
                                                                                                                                                                                                                                                                        A-6301
                                                                                                                                                                                                                                                           Size            Number                                              Revision
                                                                                                                                                                                                                                                               B
                                                                                                                                                                                                                                                           Date:          2-Dec-2003                              Sheet of
                                                                                                                                                                                                                                                           File:          F:\my file\My Design\A-6301.DDB         Drawn By:
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