DPK8400E税票打印机原理与维修(适用于DPK8300

DPK8400E+(DPK8300E+/2480/83-8600E/9500GA)20005-1-DPK-8400E+DPK8400E+MPUMB90706HDLSIMBCU20050DPK8400E+DPK8400E+-2-DPK8400E+DPK8400E+1DPK8400E+2DPK8400E+.LQ1600K+OKI5320,,37,5,74.,5DPK8400E+6GB1803027a)ANKb)c)d)1242/60cpc120cpsANK(PICA)180cpsANK(ELITE)216cps30.2mm41/18056.67cpi90/-3-10cpi181/ANKPICA136/ANKELITE163/244/677891/360Xn1600K1085ms1/611CentronicsRS-232C122/13500ANKDraft14AC220V240V10%1550/60Hz+2-4Hz1660W110W15W1761DBA1814Kg1-1-4-1-2CentronicsRS-232CCentronicsDDK57FE-30360119*DSTB1us2-920-27Data1-88Data87ASCII1*DSTB1us*DSTB1us1028*ACK1129Busy-5-1230PE13SLCT14*AutoFeedXT1516SignalGround0V17FrameGroundFGSG1819-30SignalGround31*INPRM50us32*Fault33SignalGround0V3435+5VR13.3K+5V36*SLCT-IN120.0-0.4V,2.4-5.0V-6-DPK8400E+2-1-7-2-2-8-2-3-9-MPUMB90706MPU12RAM345X0X1CLKRSTSPM00~03SPI01~02EXPRMINPRMLFM00~03DSTBLFI01~02*ACKBUSY*FAULTCLM00~03SLCT*AFXT*SLCTINMA00~01*RAS*FLT0*CAS*RC*CASHRCD*DTR*OPDOT*TD*SHIFT*RTD*LOAD*RD*DSR*CS00X~04X*CTS*IOSX*CD*OASX*THSNMPSENLV34*LOADHDTINBZCLKDATA01~08RS-232/DRAM8X8CPU2-4-10--11--12--13--14-I/O-15--16--17--18--19--20--21-HDLSIMBCU20050MBCU20050TIMER1*EXIOCS*IOWRL*IOWRH*IORDCLKD00~D15IN00~IN04HDALM00~06SPALMSSPALMLLFALMSLFALMLFLYBACKI/OA01~A052-5-22-1A01~052*EXIOCS3*IOWRL4*IOWRH5*IORD4CLK5D00~156IN00~047HDALM00~0610SPALMS11SPALML12LFALMS13LFALML14FLYBK01~0615OUT00~0716*POWST17*DVALMI/O0000C0~0000FF/765432100000D8------Pin05--Pin03--Pin010000D9----------------PNDT01~030000DA--Pin23--Pin21--Pin19----0000DB----Pin06--Pin04--Pin02--0000DC----------------PNDT04~060000DDPin24--Pin22--Pin20------0000DE--Pin07------------0000DF--Pin15----------Pin09PNDT07~090000E0--------------Pin170000E1Pin08--------------0000E2Pin16----------Pin10--PNDT10~120000E3------------Pin18--0000E4----------------0000E5------Pin13--Pin11-----23-PNDT13~150000E6----------------0000E7----------------0000E8----Pin14--Pin12------PNDT16~180000E9----------------1--012PinXX1/765432100000D0OFFSET2us2~510us0000D1OFFSET2us2~510us0000D2OFFSET2us2~510us0000D3OFFSET2us2~510us0000D4OFFSET2us2~510usOFFSETOFFTM1~60000D5OFFSET2us2~510us1200h3OFFSET4TIMER11usOFFSET=+1us/76543210PARALLEL0000D6PARALLEL2us2~512us1200h/765432100000CC2us2~512us1200h/76543210CHOPPER0000CDCHOPPER2us2~512us-24-1200h3CHOPPERCHOPPERPDXXCHOPOFFCHOP2-6/76543210CHOPPER0000CECHOPPER1us1~255us1200h/76543210CHOPPEROFF0000CFCHOPPEROFF1us1~255us1200h/76543210FLYBACK0000CDFLYBACK2us2~510us1200h3FLYBACKTIMER1PD01FLYBACKPDXX1us-25-PD03FLBK11us1usFLYBKCHOPPER2-7/765432100000C8/111111PINREVHALF1HALFHALF0FULL1HALF2PINREV01PIN01PIN24PIN02PIN233/765432100000C9Pin08Pin07Pin06Pin05Pin04Pin03Pin02Pin010000CAPin16Pin15Pin14Pin13Pin12Pin11Pin10Pin090000CBPin24Pin23Pin22Pin21Pin20Pin19Pin18Pin17PinXXXX10/76543210+34V0000C4/1111111POWST11+34V2*POWST342LSI*POWST1*DVALM-26-*DVALM*POWSTCSG12-9/765432100000C0MBCU20050ID0000C1HEAVY*FLBKM1IN04IN03IN02IN01IN000000C200HDALM6HDALM5HDALM4HDALM3HDALM2HDALM10000C3000DVALMLFALMSLFALMLSPALMSSPALML1IN00~04TTL2HEAVY32213FYBKMFLYBACKCHOPPER1CHOPPER0FLYBACK4HDALM1~6624us*DVALMCPU15SPALMLSPALML7*POWST*DVALMCPU16SPALMSSPALMS624us*POWST*DVALMCPU17)LFALMLLFALML27*POWST*DVALMCPU18LFALMSLFALMS624us*POWST*DVALMCPU19SPALMLLFALMLOFF64usLSISPALMLLSILFALMLOFF64us2-10/765432100000C5/--------OUT03OUT02OUT01OUT000000C6/OUT07OUT06OUT05OUT04--------0000C7/----FLYBK6FLYBK5FLYBK4FLYBK3FLYBK2FLYBK11FLYBK1~6CHOPPER-27-23MBCU200501CPU111T2T3TCLKADDRA1~5*BXIOCS*WRLX*WRHXCPUD00~15tSD1.6nsmintSD1.7nsmin0000C0-0000E92-111*WRLX*WRHXCPUMBCU200502*WRHX*WRLX3LSIBYTEWORDCPU211T2T3TCLKADDRA1~5*BXIOCS0000C0-0000CF-28-*RDXCPUD00~152-121*RDXMBCU200502WORDLSI3C0H~C7HC8H~CFHD0H~FFH21n:01~24PINnnPINnnPINREV100n=0X01(25-n)=0010n011(25-n)=0110n=1111(25-n)=1TIMER1FULLHALFFULLHALFHALFTm-2Tm-1TmTimer1Tc2-13FULLTimer11)0TmnPDn(Tm)Tm-1nPDn(Tm-1)2-14HALF-29-2TcTc1)02-152FLYBACKFLYBACKPD1~24FLYBK1~61usTmnPDn(Tm)Tm-2nPDn(Tm-2)2-16CHOPPERCHOPPERPD1~24FLYBK1~6CHOPPERPD1~24CHOPPER40VCHOPPERSG22-17-30--31--32-MB90706116MROM116MMASKROM512KX16RAMLSI16MROMCPU1M000005FFFFF600000ROM80000ROMA00000C00000E00000FFFFFF2-18/000000~0000BF192/I/O0000C0~0000FF64I/O000100~00037F640RAM000380~5FFFFF5.9M600000~DFFFFF8ME00000~EFFFFF1MRAMF00000~FFFFFF1MRAM/I/ORAMROMROMROMROMRAM-33-EEPROM27C4100IC12-19A01~A20A1~A7A8~A15A16~A20P21~P27P30~P37P40~P44D01~D1616BYTE8/16BYTE16+5VOEMB90706P51*RDXIC1CEMB90706P80*CS0XIC1.DRAMEEPROM-34-DPK9300CMB90706MBCU20050MB6238292-202-21-35-2-22-36-2-23-37-2-242-25-38-2-26-39-2-27-40--41--42--43--44--45--46-DPK-HT24803-1242412341.1423-47-3-2LESLESLES1LES2LESLES-48-3-3DPK-HT2480-49-3-412AB3AA4BBBA5-50-3-5-51-3-6///12////-52-3-73-8-53-3-9..()12.,3.-54-3-10-55-3-11-56-DPK-HT2480.()11232-142-1590102-22-36a./b.31c.21a./b.2c.312-57-4-1-58-4-24-34-4()113234-59-52()1123452-724-5()1123422-82-60-4-6()1123a.2b.4a.212-61-4-74-8-62-()112342-1152124-9()1123452()11-63-23a.b.45224-10-64-4-11()1123424-12()1123a.b.c.212-65-4-134-14-66-4-15()1123456a.b.Ec.24-16-67-4-17()112345624-18-68-()112345a.F/b.c.d.e.24-19F-69-4-204-21()1123a.2b.2-70-4-22()11234522-71-4-231123421234-72-4-24-73-4-25DPK-HT24800.400.02mm1-