Kenwood TK-7180H Service Manual

Also see for TK-7180(H): Brochure & specs Specification Instruction manual Brochure & specs Instruction manual

Contents

89SCHEMATIC DIAGRAM TK-7180H/7182HTSRQPX57-698 4/10AAR5884.7kR5984.7kC5191000pR570150kR672330kR585180kTCLK/DTRDOC5130.1uC5410.1uAOR53110kC5110.1uDTRLOADC52947pR586470C489 0.1uR5590C5170.01u R6004.7kR60922kR619100kC5937pR558220kC5320.012uAFDIOC499820pR666100kR6021MC4920.1uR6164.7kC5260.1uR52410kD408MA742R568120kR6654.7kRXAIR5900R571120kR57922kR6140C5350.068uR5840R5890R6060R599180kR607270kC482 4.7uC4971000pAFSTD5CC5970.01uC484 4.7uAFRTMC50368pR610150kC4960.1uR587150kR538100kR5814.7kR620220kC5070.1uC5960.1uD4201SS388C5330.015uR618220kC5201000pC4801000p461235D409MA742C5241000p12345678 DTRLOADN9 STD10 TCLK/DTRDO11 TDATA/DTRCLK12 DI/O13 RDF/FD14 SCLK15 DIR16 XOUT17181920212223242526272829303132R595270k5CC5341000pC4850.018uR5733.3kAIR569100kTXAOT/RR5920R537100kC4830.01uC53910u10R597220kR5804.7kR5830C5250.1uR5780C5061uC4760.1uR613100kC51482pAM2C5381000pC50122pR61110kC5927pR5960RXAOR608180kC4910.1uR5946802SK1824Q412 R617100kTXAID4191SS388R567390kC5910.1uC5421000pR67318kR601470kR66733kC54410u10C493 4.7uAUDIHRXEMAOR612100kR6154.7kC53010u1 1Y2 0Y3 1Z4 ZCoM5 0Z6 INH7 VEE8 GND 910111213141516AFDIRR6030C54010u10R576220kR6040R5821M1234VSS5678 VDDC5282200p5CC5051uRXEMAIC5120.1uAFDATC5980.01uBEEPCKMIC MUTECONTROLOPT6AM1AFMEAM1AFMUTESWOPT6MICLIMLVDTLSDINV_REFMM1DTAGNDMM2AM1MIC MUTECONTROLRXCRXCSCSWAFCKSTSW STSWAF SWLSDINIC414TC75W51FUMIC AMP2SA1586(Y,GR)Q4112SC4116(Y)Q410MIC AGCMIC AGCD408,409MIC AMPAGC DETECTORQ416,417MIC MUTE SW 2SJ243Q4172SJ243Q416 C54310u10Q421DTA144EEMIC MUTE SWCBA0X1XXCoMYCoMVCCX4033.6864MHzL77-1965-05Q415HN1L02FUAF SW(VOICE)XINVSSAMP3PAMP3NAMP3OAMP4PAMP4NAMP4ODTRAINRXAFRXAFINEXPOUTFILTERORXINORXINAGNDAGNDINTXINTXINOLIMLVEXTLIMINMODVDDAFOMI2ME2SJ243Q413AF SWR5661MIC413TC7MZ4053FKAF SW ICR6694.7kC5311000pIC415AQUA-LC5360.1uC5370.1uC4680.01uC4610.01uQ409DTC363EUAF MUTE SWC5180.1u2SJ243Q4142.49VR:4.98VT:0VR:4.90VT:0V4.93V4.98V4.98V2.50V2.49V2.81V4.83V4.88VR:4.92VT:0VTX-RX UNIT (X57-6980-XX) (B/3)