Kenwood TK-2107G Service Manual

41SCHEMATIC DIAGRAM / 原理图 TK-2107GNote : The components marked with a dot (• ) are parts of layer 1.X57-602 4/47654321TSRQPQ108DTC114EEIC100NJM2904V-ZB1234GND5678V+MIC500J500C3350.047uC132470pC531220pR3398.2kR5390F500C3270.1uC337100u6.3R538100R145180kL501C3310.47uC529470pR341100kQ109DTA144EER333470kR1421MR138150k(D)C334220pR136150k(D)R5310R1320.39R1310.39C1276.8u10C33210u6.3C134100pR135150k(D)R332150C532470pR134150k(D)Q306DTC144EEC3330.47uR33556kR5361kR3312.2kR1430C3360.01uR33047kR1300.39C330100pR537100R133150k(D)R14010kR3270C530220pL502IC302TA7368FG1NC12VCC3 NC24VIN5RIPPLE6NF7PHASE8PRE-GND9PW-GND10PoUTR33633kR146100kC141470pR14147kC1201000pL1114TL1175TC1250.1uL1122.2uC14222pC12656pC1371000pC1241000pC1211uC13810pC14710pC12815p(G)C1230.01uL109C1311000pR123ANT0C13527pC14620pL1085TL1103TC1438pC13639pC1331000pL1137TC12910p(C)L1181uR128270L1145TR127270C14010pC1449pD102HSC277D103HSC277L1156TC2376pC2541.5pD201HVC350BR226100kL20856nL21133nR242100kC2488pC2461000pR2400R2130L21456nC2571.5pC2491000pD202HVC350BC2511000pL20356nD204HVC350BC24720pC2432pR23247C25218pC2621000p3SK318Q203C26115pC2501000pD203HVC350BR230100kC2561000pR22847R2220R237100kC2414p(B)C25920pC2531000pR241150kC25516pR238100kTC20110pR229470L20956nL21047nL2040.75uC2391000pC23820pD205HVC350BR233100kC2601000pR239100kR231150C2451000pR144330D505UDZW4.7(B)C1391000pR33410R137150k(D)D5021SR154-400C5281000p5TAPCNCAPCDC SW5MSMICPTTSPTXDDC SWAFG5MSPTTAPC 3.0ABAPCREVERSEPROTECTIONDC SWAPC5TSBTXD5RMIXERRF AMPBPF TUNINGAFCOTO AF AMP5TBTXDPTT5MSBPF TUNINGBAPCVOLTAGELIMITERAUDIO POWER AMPD203-205BPF TUNING2SK1824-AQ106DC SWD101HSC277D104HSC277ANTENNA SWD101,104D102,103ANTENNA SW2SA1362-F(GR)Q305DC SW 2SK1588-AZQ307AUDIO MUTE SWQ304DTC144EEDC SW R:7.1V7.5VR:7.5VT:4.8VR:3.4VR:3.4VT:5.0VR:150MHz 1.0V175MHz 2.8VR:0VT:7.3VT:0.8VR:0.1VR:0VT:1.7VTX-RX UNIT (X57-6020-10)