Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood UHF FM Transceiver UHF FM Transceiver Kenwood TK-3207 B51-8680-00-SD

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TK-3207                                                                 SCHEMATIC DIAGRAM / 
             TX-RX UNIT (X57-6890-XX)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     X57-6890-XX                         D210                       L16           L17        L100 L101 L107 L206 L211                                             L223              L230 L290                               L412                    R120 R194 R241 R449 R450 C52                                                                         C53 C54                   C55             C56                   C57 C58                    C59          C61            C62         C64         C65             C66         C67

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           T:4.81V                         RF AMP                             T:4.96V                                                                                                                                                          TX DRIVE AMP                                 R:7.61V                                         * R120                                                                                     TX FINAL AMP
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     -20                 M              HVC355B 22n                               27n        15n     15n         1.2n           NO         8.2n           L34-4572-05               47n             30n                     NO                        NO              47k             1.0M            NO                 NO           11p                2p          6p            11p             2p                    NO           6p             1p           3p            2p           4p            6p            6p         5p
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           T:1.36V                           Q102                           T:7.26V                  C123                                                                                                                          Q103                                                                                                                              -21                 C              HVC355B 22n                               27n        15n     15n         1.2n           NO         8.2n           L34-4572-05               39n             30n                     NO                        NO              47k             1.0M            NO                 NO           12p                NO          6p            12p             NO                    NO           6p             1p           3p            2p           5p            7p            7p         5p
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R:0V                                                                                                                                                                        C112                                                                                                          L104                                                                                               33p                           L107
                                                                                                                                                                                                                                                                               R9                       0                                                                                                                                                                                                                                                                                                                                                                                                                                            T:3.37V                                                                                                                                                                                                                                         TX/RX              T:2.846V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   R103
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           *   C107                                                                                            R112                       R111              L103                                                                            2SK2596                                                                         *                                              R123                                                   2SK3476
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     -22                 C2                NO                       27n           33n        33n     22n          NO            39n        NO                     NO                56n              NO            L34-4564-05                         0              22k                   NO             0              0           11p                4p          7p            12p             5p                0.5p             7p            1.5p          4p            3p           4p            5p            5p         4p




                                                                                                                                                                                                                                                                                                                                                                           L6
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    L19                                                                                                                                                                                                                                                              RF SW                                                                                                                                                                                                                                                                                                        8.2n




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 *C121
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                8.2n




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    * C116
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            CV                                                                                                                                                                                                                                R40                                                                                                                                                                                                                                                                                  47k                                                                                                                 7p                         0                         0                                                                                                                                                          (G)                                                                    0




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 * C132
                                                                                                                                                                                                                                                                             R10                       0                                                                                                                                                                                                                                                                               D2,4,6,7                                                                                                                                                                                                                                                                                                                                                                                 C87                   D101              C101                 C102                                                                                             Q101




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 R32
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   VCO OSCILLATION (TX)                                                                                                                                                                                                                                                                                       4.62V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       1k




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   * L100
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2SK3077




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                R105




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  R110
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    220n




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     * L101




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             * C127
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * C125
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              100




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          330




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             330
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              FREQUENCY




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R190
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     470p




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    L105
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             C69




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C72
                                                                                                                                                                                                                                                                                                       0




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              15n
                                                                                                                                                                                                                                                                                                                                                                                                   1000p
                                                                                                                                                                                                                                                                             R11




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        100
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 0.1u
                                                                                                                                                                                                                                                                                                                                                                                                                                           C40                                                                                                                                                                        D6                                                                                                                                                                                                  RF BUFFER AMP                                                                                                                                                                                                                                            Q100




                                                                                                                                                                                                                                                                                                                                                                                   C33
                                                                                                                                                                                                                                                                                                                                                                           R20
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               10p                   HSC277             470p                      12p




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            R116




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         L220
                                                                                                                                                                                                                                                                                                                                                                                    10
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              CONTROL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  2.5n
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              R23

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      10k




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     22
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Q6                                                                                 3.86V                                                                                                                                                         2SC4619
                                                                                                                  R5                                                                                                                                                                                                                                                                                                                                                                                                                                                          /TX VCO                                                                                                                                                                                                                                                                                                                                                        RF AMP




                                                                                                                                                                                         100p


                                                                                                                                                                                                              100p
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     X57-6890-XX                    C107 C116 C121 C125 C127 C132 C145 C151 C152 C156 C157 C169 C240 C244 C245 C246 C247 C248 C249 C252 C253 C257 C267 C274 C275 C276 C444




                                                                                                                                                                                                                           100p
                                                                                                                                                                                                                                                                                                                                                                                                                                            3p




                                                                                                                                                                                                              C11
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             HVC376B                                                                                                                                                                                                                    C78




                                                                                                                                                                                          C8
                                                                                                                                                                                                                  

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