Service Manuals, User Guides, Schematic Diagrams or docs for : MIDLAND ALAN 8001

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ALAN 8001


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                                                                       BLOCK DIAGRAM

    L.P.F.                               TR 1-7             FL3                  TR19            TR 20-22              IC1                 TR16                    IC8                   SP
L601-602 ,L31,
   L51,L52                                NB            X.TAL.FILTER            SSB IF             SSB IF          AGC CIRCUIT             SQ                   AF POWER




                                   TR18                     TR8                   FL1                                                      TR15                TR35
            RX
                     RF AMP              MIXER          AM/FM MIX             C.F. 455KHz        AM/FM IF           AM DET            PROD DET                  CW TONE                 EXT.SP
                      TR17                                                                       TR 9-11          D23,24 TR23
                                                                                                                                                                 TR36-37                13.8V
                                                                                                                                                      RX 8V      REG-SW
                                                                                                                                                                                     TR40-41
                                                                                                                                                                                   REGULATOR
                                                                                                                                                                  TR38
                                                                                                                       IC2                            TX 8V      REG-SW
                                                                                                                     FM DET




                                  IC10                                   X2                                                                                                               MIC
                                                                       14.300MHz               TR25
                                         MIXER              OSC                                       VCO            BUFFER                                    ECHO CIRCUIT
                                                                                                                      TR26




                                                                       IC5                                                                            X1
                 ROTY SW, IC6,7                                                                                                     TR24          10.240MHz              IC4
                    PLL CODE             L.P.F            BUFFER             PROGRAM DIV       PHASE        SET     1/1024 DIV             OSC                   MIC AMP


           PLL


                                                                                                                                                     X4
           TX          TR43,56                   TR44     TR45,46                  TR402-407          FL3                     IC3   TR30          10.6975MHz             TR49-51
                    TX POWER         DRIVER               DRIVER              TX MIXER          X.TAL.FILTER      BALANCE MOD              OSC                  AF POWER



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