FT-2000_serv维修手册含电器原理图

YAESUVERTEX STANDARD CO.,LTD.4-8-8 Nakameguro,Meguro-Ku,Tokyo 153-8644,JapanVERTEX STANDARDUS Headquarters10900 Walker Street,Cypress,CA 90630,U.S.A.HF/50 MHz TRANSCEIVERYAESU EUROPE B.V.P.O.Box 75525,1118 ZN Schiphol,The NetherlandsYAESU UK LTD.FT-2000Wnc NamorCloseVERTEX STANDARD HK LTD.Unit 5,20/F.,Seaview Centre,139-141 Hoi Bun RoadTechnical SupplementKwun 'Tong,Kowloon,Hong KongVERTEX STANDARD(AUSTRALIA)PTY.,LTD.Normanby Business Park,Unit 14/45 Normanby Road©2OO6 VERTEX STANDARD CO,LTD】EHO25H90ANotting Hill 3168,Victoria,AustraliaIntroductionContentsThis manual provides technical information necessarySpecificationsfor servicing the FT-2000 HF/50 MHz Transceiver.Exploded View Miscellaneous PartsServicing this equipment requires expertise in handlingBlock Diagramsurface-mount chip components.Attempts by non-qual-Connection Diagramified persons to service this equipment may result in per-Alignmentmanent damage not covered by the warranty,and mayBoard Unit(Schematics,Layouts Parts)be illegal in some countries.MAIN UnitTwo PCB layout diagrams are provided for each double-VRF Unitsided circuit board in the Transceiver.Each side of is re-BPF Unitferred to by the type of the majority of components in-ANT Unitstalled on that side ("leaded"or"chip-only").In mostDVS Unitcases one side has only chip components,and the otherCNTL Unithas either a mixture of both chip and leaded componentsLOCAL Unit(trimmers,coils,electrolyticcapacitors,ICs,etc.),or lead-RX-2 UnitPA-A United components only.TUNER-MAIN UnitWhile we believe the technical information in this man-TUNER-CNTL Unitual to be correct,VERTEXSTANDARD assumes no lia-DSP Unitbility for damage that may occur as a result of typograph-VR-A Unitical or other errors that may be present.Your coopera-VR-B Unittion in pointing out any inconsistencies in the technicalSW-A Unitinformation would be appreciated.MIC UnitJACK UnitKEY UnitBACK-LIGHT UnitF-CONNECT UnitProvided by▣YAESU museum▣▣Downloaded byRadioAmateur.EU