Kenwood TK-8180 Service Manual

Also see for TK-8180: Modification Information Function reference Brochure & specs Specification Instruction manual

66TK-8180 SCHEMATIC DIAGRAMAE AF AG AH AIX57-699 7/9-tR19956R2102.7kQ178DTA144EEC21518pC2221000p R197330kC2130.01uC2171000pX171L77-1762-05R2033.3kC21615pC225270pC2180.01uR2053.3kR2003.3kC232 1000pR19015kC2200.1uR198330kC224270pR20910R19347kC2340.22uC2380.01uR2024.7kR212100kC2140.1uR20747kC23182pC2210.1uC2230.1uC2280.1uL1891uC2331000pR208 3.9kC230 0.01uC2261000pR2061kC2290.033uD173RB706F-40C2360.01uC425pR1747L4R1647L6C27 47pR15220C21470pR86820kR18220R77 100kR140C64.7u16R21330C44120p1234 5678C18470pR89100kC32 47u25R7547kC19 47pL710TR84120kR79220kC20 100p2SK1824Q72L5Q3DTC114EEC28 100pC29 470pR7156kR76100kD102DZ5.6(X,Y)R19150R85 100kC33100pR8782kR88100kC22 470pR7233kC34 100pC244.7u10R251501/2R82100kIC71TA75W01FU1234 5678C35 100pR78100kR81100kC17 22pC11000pC26 22pD171DAN235ER19615kR19122kR19422kR19222kR19522kQ174DTC144EEQ173DTA114EE2SK1824Q176D174MA2S111C2350.1uTH17147kC23722u6.3C2390.1uC2400.1uR25.6R10 560C15100pC7100pC5100pR710R433kR1820R13330L322nC3100pR84702SC5108(Y)Q1R3820R6220C14100pR56.8kL2C2100pC4100pL118nR922C10100pC96pR1210R112.7kC8100pC166pIC1RA30H4452M1 RF_IN2 VGG3 VDD4 RF_oUTC74100pC38 22pC39 22pC4022pD2XB15A709C433pC251pC13100pC259 10u10C2191uC76 470p C77 470pR18868C2060.01uC21068pC21110pR18910C2090.01uC212470pL188820nC2050.01uR1873.3kL18610uR186330L187100nR2170R185820C207470pC2080.01u 12345678 910111213141516C1430.01uR1091kR2042.2kC2271000pC2411000pR22147kQ22SC5192R90330kQ70DTC114EEQ177DTC144EEQ179DTC144EER380R280L82.5T5RCFSW5CGSW+BPCMPH/LRXDETRSSIASQW/N5CDMUTEDC AMPFOR TX APCDC AMPFOR TX APCW/N CF SWW/N CF SWCONTROLTX PRE-DRIVERDET MUTE SWCONTROLDET MUTE SWW/N DISCRETE SWSQ NOISE-AMPDETECTORQ177,179W/N CF SWCONTROLTX DRIVERTX GATE SWHIGH/LOWPOWER SWANT SWVOLTAGEPROTECTIONHIGH/LOWPOWER SWW/N CF SWCONTROLMEMI2AFO8TAM1 AM18TPOWER MODULE2SC5108(Y)Q172IF AMPD3XB15A407A2GBANT SWIN2+IN2-OUT-BVCCOUT1IN1-IN1+VEEIC72TA75W01FUOUT1IN1-IN1+VEE IN2+IN2-OUT-BVCCCF172L72-0998-05CF171L72-0986-05D172DAN235EW/N CF SWAFOUTQUADIFOUTRSSIN-DETN-RECGNDMIXINOSCINOSCOUTMIXOUTVCCIFINDECFILOUTFILINIC172TA31136FNFM IF SYSTEM ICCD171L79-1701-052SC4617(Q)Q175NOISE AMPMEMI2AFO1.6V0.84V0.12V1.12V0.61VH:3.44VL:3.03VH:13.02VL:13.39VH:3.21VL:1.19VN:4.85V4.99V4.94V4.99V4.96V4.37V0.07V0.84VW:4.96VT:7.81VR:0VTX-RX UNIT (X57-6990-10) (B/3)