Alinco_DX-SR9E_T_维修说明书手册

DX-SR9 T/EService ManualCONTENTSSPECIFICATIONSEXPLODED VIEWGeneral..21)Front View........19,20Transmitter..52)Main Side21-23Receiver2PARTS LISTCIRCUIT DESCRIPTIONFRONT Unit..241)Receiver System...............3.4LCD Unit.......242)Transmitter System..5,6PA Unit.....25,263)Peripheral Circuits..7,8MAIN Unit....27-384)PLL Synthesizer Circuits....9Mechanical Unit..385R5F2L3 ACANFP:#U1XA1400/XA1442).10-12Packing Unit........38SEMICONDUCTOR DATAADJUSTMENT1)NJM4558M(XA0097.............121)Required Test Equipment....392)BD1754 HFN (XA1403)122)Adjustment Spot.......403)NJM78M05DL1A (XA1118)123)PA Unit Adjustment414)NJM7808FA(XA1106)4)MAIN Unit Adjustment..41.425)TC4S66F(XA0115).65)RX Test Specification.436)BU4052 BCF (XA0236)136)TX Test Specification44,457)BU4001BF(XA0299).137)Test Specification.45.468)TA75S01FXA0332)139)LA4425AXA0410).13PC BOARD VIEW10)TC74HC74AF(XA045914FRONT Unit Side A】4711)NJM3357MXA0742)14FRONT Unit Side B......4812)NJM7805FAXA0812)14MAIN Side A...13)UPC2710TB(XA0968)…4914MAIN Side A No.15014)NJM2594V(XA099514MAIN Side A No.25115)TC74HC390AFXA1001)14MAIN Side B.....5216)MB15A01PFV1(XA1010)15MAIN Side B No.1317)M2904 PWR (XA1103).15MAIN Side B No.2…5418)LM2902 PWR (XA1106)....15PA Side A..5519)S80845 CLNB (XA1120)1520)TC4SU11F(XA1396).15SCHEMATIC DIAGRAM21)TC74VHC393FT (XA1397)16FRONT Unit...622)XC9504B092AR(XA1398)16MAIN Unit (MAIN CPU)5723)AD9833BRMA(XA1399)16MAIN Unit (MAIN 1).....5824)R1EX24256ASAS0A#S0XA1401)16MAIN Unit(MAIN 2)..5925)M61545AFP#DF0RXA1402)....17MAIN Unit (MAIN 3).6026)NJM2068V(XA1404).17MAIN Unit (PLL)...6127)TC7WB66FK (XA1407)17MAIN Unit (SDR)228)LM2904 PWR (XA1103)17PA Unit (PA).....6329)NJM2783V(XA1525.17PA Unit(FILTER)6430)Transistor,Diode and LED Outline Drawing...1831)LCD Connection (EL0064).18BLOCK DIAGRAM.65ALINCO.INC.