编号11：艾琳可ALINCO-dr135_235_435维修使用图纸手册

DR-135/DR235/DR435Service ManualCONTENTSSPECIFICATIONSGENERAL.2Mechanical PartsTRANSMITTERPacking Parts..阳RECEIVER.ACCESSORIESCIRCUIT DESCRIPTION DR-135ACCESSORIES(SCREW SET)1)Receiver System (DR-135)4TNC(EJ41U)2)Transmiter System(DR-135)4,5TNC (EJ41U)Packing Parts.A53)PLL Synthesizer Crcuit (DR-135)5.6DR-135 ADJUSTMENT4)Receiver System(DR-235)......6,71)Adjustment Spot65)Transmitter System (DR-235)7,82)VCo and RX Adjustment Specification.476)PLL Synthesizer Circuit (DR-235)8.93)TxAdjustment Specification....477)Receiver System (DR-435)9.104)Rx Test Specification.....为8)Transmitter System(DR-435).....,105)Tx Test Specification499)PLL Synthesizer Circuit (DR-435)........11DR-235 ADJUSTMENT10)CPU and Peripheral Circuits(DR-135 DR-235 DR-435)..........11,121)Adjustment Spot11)Power Supply Circuit.......132)VCO and RX Adjustment Specification5112)M3826M8269GPC仪A081814-163)TxAdjustment Specification51SEMICONDUCTOR DATA4)Rx Test Specification521)M5218FP仪A0068-175)Tx Test Specification532)NJM7808FA (XA0102)17DR-435 ADJUSTMENT3)TC4S66F仪A0115.171)Adjustment Spot..4)TK10930 VTL (XA0223182)VCO and RX Adjustment Specification号5月BU4052BFXA0236193)TxAdjustment Specification.6)TC4W53FU (XA0348)194)Rx Test Specification.87M64076GPKA0352205)Tx Test Specification8)LA4425ACKA0410)21PC BOARDVIEW9M67746A0412)211)CPU Unit Side A.5810M68729A0591)222)CPU Unit Side B...5811)M57788CKA0077A)233)Main Unit Side A DR-135 (UP0400B)5912)mPC2710TGA0449244)Main Unit Side B DR-135(UP0400B)5913)NJM2902XA0596245)Main Unit Side A DR-235 (UP 0414)号14)24LC32A0XA0804256)Main Unit Side B DR-235 (UP 0414)6015)S-80845ALMP-EA9-T2 (XAD620)257)Main Unit Side A DR-435 (UP 0415)6116)L8BMSO5TLL (XA0675)258)Main Unit Side B DR-435 (UP 0415)611刀AN8010MCA0119)269)Tnc Unit Side A (UP 0402)(DR-135TP onty)的18周TK10489MCA0314..2610)Tnc Unit Side B(UP 0402)(DR-135TP onty)6219)Transistor,Diode,and LED Ontline Drawings.....2SCHEMATIC DIAGRAM20)LCD Connection (TTR3626UPFDHN).......281)CPU UnitDR-135 /DR-235/DR-43563EXPLODED VIEW2)Main Unit DR-135641)Top and Front View293)Main Unit DR-235652)Bottom View304)Main Unit DR-4353)LCD Assembly.5)TNC Unit(DR-135TP only)67PARTS LISTBLOCK DIAGRAMCPU32,331)DR-135.Main Unit(DR-135)33-362DR-2356gMain Unit(DR-235)36-393)DR-435.70VCO Unit(DR-235)39Main Unit(DR-435)42VCO Unit(DR-435)42ALINCO,INC.