ALINCODJG5MANUAL维修手册

DJ-G5Service ManualCONTENTSSPECIFICATIONS2PARTS LISTRF Unit37-40IF Unit41-44CIRCUIT DESCRIPTIONCPU Unit44-461)Receiver System3-5SW UniL462)Transmitter System5UVCO Unit463)PLL Synthesizer Circuit6VCO Unit474)CPU and Peripheral Circuit6-7CHARGE Unit475)Terminal function of CPU10-12PTT Unit6)Terminal function of 409413Mechanical Parts87)Frequency Table13SEMICONDUCTOR DATAADJUSTMENTI)AK2341141)Required Test Equipment42)BU4094BF152)Adjustment for DJ-G5T/E03)HD64338773)Adjustment Points514)LC75366M175)LC73881M186)M64076GP19PC BOARD VIEW7)MC3372VM201)RF Unit Side A528)NJM2100W22)RF Unit Side B9)NJM2070M13)IF Unit Side A10)RH5RH501A4)1F Unit Side B11)RH5RH651A225)CPU Unit Side A8145566712)S-80730SL-AT36)CPU Unit Side B13)S-AV28247)UVCO Unit814)S-AU5728)WVCO Unit15S-81237SG-QE9)PTT Unit Side A16)TA75S01F2510)PTT Unit Side B88585817)TA75W01FU2611)CHARGE Unit18)TC4W53F2612)SW Unit Side A5819)TK10930WTL2720)uPD16430AGF.3B92821)24LC16B29VOLTAGE TABLE22)Transistor,Diode and LED Outline Dra 301)Diode59-6023)LCD Unit31-322)IC60-633)Transistor63-64EXPLODED VIEW1)Charge Unit33BLOCK DIAGRAM66-672)RF Unit43)IF Unit/CPU Unit354)Front/Rear View6SCHEMATIC DIAGRAM1)RF Unit68-692)IF Unit70-713)CPU Unit72-734)UVCO Unit745)WVCO Unit756)CHARGE Unit767)PTT Unit76ALINCO INCORPORATEDTWIN 21 M.I.D.TOWER BUILDING 23F.1-61.2-CHOMESHIROMI CHUO-KU.OSAKA.540-8580 JAPANTe(81)6-6946-8150fax(81)6-6946-8175e-mail:export@alinco.co.jp