Alinco_DR-135_DR-435Mk3_维修说明书手册

DR-135/435MkIIService ManualCONTENTSSPECIFICATIONSMechanical Parts.…3GENERAL......22Packing Parts...........年888年8年用g书08年8年0年年33TRANSMITTER.…ACCESSORIES3RECEIVER.............2ACCESSORIES (SCREW SET)...........TNC(EJ41U)】0444…40444044…34CIRCUIT DISCRIPTIONTNC (EJ41U)Packing Parts...............351)Receiver System DR-135.3.42)Transmitter System DR-135...DR-135 ADJUSTMENTPLL Synthesizer Circuit DR-135.①1)Adjustment Spot.........364Receiver System DR-435........................5.62)VCO and RX Adjustment Specification..3Transmitter System DR-435.73)TX Adjustment Specification.............376)PLL Synthesizer Circuit DR-435................7.84)RX Test Specification...................387)CPU and Peripheral Circuit...................5)TX Test Specification.....398)Power Supply Circuit...9M38268MCA075GP(XA1130)..10-12DR-435 ADJUSTMENT1)Adjustment Spot..........40SEMICONDUCTOR DATA2)VCO and RX Adjustment Specification.41)NJM7808FA(XA0102）.33TX Adjustment Specification............42TC4S66FXA0115)........134)RX Test Specification....433AN8010MXA0119)135)TX Test Specification..............444)BU4052BCF(XA0236)…135)TC4W53FU(XA0348)............14PC BOARD VIEW6)TA31136FN(XA0404).....141)CPU Unit Side A DR-135(UP0536)......457)LA4425A(XA0410)..152)CPU Unit Side B DR-135(UP0536)458)BR24L32FJ(XA0604Z).153)CPU Unit Side A DR-435 (UP0543)......69S-80845ALMP(XA0620)......15CPU Unit Side B DR-435(UP0543)......4610)L88MS05TLL(XA0675).155)MAIN Unit Side A DR-135(UP0536).....4711)S-816A50AMC(XA0925)166)MAIN Unit Side B DR-135 (UP0536)....712)LM2904 PWR (XA1103)..167)MAIN Unit Side ADR-435(UP0543).....813)LM2902PVWR(XA1106)168)MAIN Unit Side B DR-435(UP0543)....414)MB15E07SR(XA1107)179)TNC Unit Side A(UP0402)(option)......4915)RA60H1317M1(XA1108)..…110)TNC Unit Side A(UP0402)(option)......4916)S-AU82L(XA1142).1917)Transistor,Diode and LED Outline Drawing...20SCHEMATIC DIAGRAM18)LCD Connection (TTR3626UPFDHN).211)CPU Unit DR-135.....502)CPU Unit DR-435.EXPLODED VIEWMAIN Unit DR-135......521)Top and Front View.....24)MAIN Unit DR-435........................2Bottom View...............25)TNC Unit (option).....543)LCD Assembly.…BLOCK DIAGRAMPARTS LIST1)DR-13555CPU Unit.…25,262）DR-435.5MAIN Unit DR-13526-29MAIN Unit DR-435.29-32ALINCOINC.