Alinco_DR-M03SX_DR-M06TH_维修说明书手册

DR-M03SXService ManualDR-MO6THCONTENTSSPECIFICATIONSPARTS LAST1)General2CPU Unit222)Transmitter2MAIN Unit22-243)Receiver2VCO Unit24CIRCUIT DESCRIPTIONSP Unit51)Receiver System3Mechanical Parts252)Transmitter SystemPacking..253)PLL Circuit4DRM03 PA Unit24)Terminal Function of Microprocessor575)Terminal Connection of Microprocessor8ADJUSTMENTSEMICONDUCTOR DATA1)Required Test Equipment.271)AK234192)Adjustment for DR-M06/0328-292)AN78L05M103)Adjustment Points303)AN8010M104)Adjustment Quick Reference304)BU4052BF105)LR40872111CIRCUIT DIAGRAM6)M5218FP113)Main Unit327)M56760FP124)Main Unit338)MC7808CT135)CPU Unit349)RH5VA32AA-TI1310)RH5VA45AA-TI13PC BOARD VIEW11)M57735141)Main Unit Side A3512)TK10487MTR152)Main Unit Side B3613)AT24C02N-10SI-2.7153)CPU Unit Side A.3714)AT24C08-10SI-2.7154)CPU Unit Side B715)uPC1241H165)VCO Unit Side A3816)Transistor,Diode and LED Outline Drawings 166)VCO Unit Side B17)LCD Connection17EXPLODED VIEW1)Bottom View182)LCD View183)Top,Front View 1194)Top,Front View 2205)DRM03 PA UNIT21VERSION TABLE21ALINCO INCORPORATEDTWIN 21 M.I.D.TOWER BUILDING 23F,1-61,2-CHOME,SHIROMI CHUO-KU,OSAKA,540-8580 JAPANTel(816-6946-8150fax(81)6-6946-8175e-mail:export@alinco.co.jp