1、4-14. 4.1 B064 B140 B246SC :B064 SC 4.2B140/B246 SC 4.3 B064 B140 B246 (B064/B140/B246 ) 34-24.1.1 GWGW DIP 1 ONDIP OFF4.1.2 SPSP5802 SPSP58035. SP58045. SP7801 ROMSP5990 SMC SMC SMCSC (SP) (4.3.5)SP7832 SPSP7911 (B064)SP7801(B140/B246)SP7990 (B064)SP7403(B140/B246)SC SC1) 2) SC 3)SP 4. 4-34.1.3 ROM
2、 101 E01ID xx/xxNVRAMROM 202 E02/ ROM/ ROM 303 E03/ ROM/ ROMDIMMROM 404 E04/ GZIP (CRC)/ DIP 1ONRAM DIMMROM 505 E05/ / DIP 1ONRAM DIMMROM 606 E06PCUDIP1 ONROMROM 719 E19/ 1 (+SC991)20 E20/ / / 2 (+SC991)21 E21/ / RAM4-43 (+SC991)E22IDxx/xx/ 422SC991 / DIP 1ON523 E24/ / / 130 E30 231 E31ID xx/xx332 E
3、32ID xx/xx433 E33 534 E34DOM EXP635 E35 736 E36 ROMDIMM837 E37 140 E40IDxx/xx/ 241 E41IDxx/xx/ 4-5342 E42IDxx/xx/ 443 E43IDxx/xx/ 544 E44IDDIP 1ON50 E50 SDROM 151 ( )ROMSC/ ROM 252 ( )ROM553 ( ) 4-64.1.4 OPC1 2 31123233214-74.1.5 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (1)(2)(3)(4)(5)(6)(
4、7 (8)(9)(10)(11)(12)Paper feed motorPaper feed sensorVertical transport sensorLower Relay motorRelay sensorRegistration sensorRegistration motorFusing unit paper exitsensorExit unit entrance sensorPaper exit sensor4-8(1)(2) (3) (4) (5) (6) ()(1)(2)(3)(4)(5)(6)Registration sensorFusing unit paper exi
5、tsensorExit unit entrance sensorDuplex entrance sensorInverter exit sensorPaper exit sensor4-9(1) (2) 1(3) 1 2(4) 2(5) 2 3(6) 2 3(7) 3 (1)(2)(3)(4)(5) (6)(7)Duplex entrance sensorInverter Exit sensorDuplex transport sensor 1Duplex transport sensor 2Duplex transport sensor 3Relay sensor1234-104.1.6 I
6、C GW( GW IC) DIP 1 ON4-114.2 B0644.2.1 B0644A SCSC SPBSCC SCD SC1) PCB2) 3) SP A B SC SCSP SC B4-124.4.2 B064 SCSC100101DSBUSBUIPU1120DBCU SDRB ( ) BCU SDRBBCU2121DBCU SDRB ( ) BCU SDRBBCU3122DBCU SDRB ( ) BCU SDRBBCU4-134123DBCU SDRB ( ) BCU SDRBBCUSBU143DSBU SBUVIBSBU VIBVIB BCUIPUBCUSBU144DSBU BC
7、U SBU1 1SYDI1 3SYDISBU IDSBUVIBSBU VIB (40) VIB BCU () IPUCIS181DCISCIS(CIS )CISCISCIS ADFCISCISPSU4-14CIS183DCIS CISCISPSU (+5 V -12 V) IPUCIS184DCIS ADF CIS1SOUT1SOUT3SBU IDCISCIS ADFPSU (5V) BCU IPU4-15SC300 (1)SC300D9 303D91305D4301030BCU2306D83 mASC310SC317 SC SP3901 () SCSC1310C(-100 V -800 V)
8、BCUOPC2311C(-100 V -800 V)BCUOPC4-16SC3312C(VD) VD VG ( )- -VD () VG 5 () VD(-800 o 10+VL+130V)BCUOPC4314CLD(VH) 1 VHVH 500 VVH |500 + VL + 130| VBCUOPCLD5315C-100 VBCUOPC6316C-800 VBCUOPC7317CVL VL0 V -400 V (VL)BCUOPC(F-GATE) 1321DIPU (F-GATE)60IPUPCI IPU4-17SC322DLD 500 msI/FIPULDB1335D20I/FIPU23
9、36D20 I/FIPU3337DXSCRDYI/FIPU4338DXSCRDYI/FIPUTD340D10TD(Vt)Vt = 0.5 VVt = 4.0 VTDTDTDBCUTDID4-18SCTD 1341CTD(PWM=0)TD (Vt) 2.5VSP2-906-10.00 VTDSCSCIDTDTDTDBCUTDIDTD 2342CTD TD(Vt) 20(3.0 o 0.1 V)SP2-906-10.00 VTDSCSCIDTDTDTDBCU345D10PWM (45%) ID 1350CID 2IDVsp 2.5 VVsg 2.5Vsp = 0 VVsg = 0IDIDIDBCU
10、IDIDID 2351CID ID5.0 V IDPWM 0IDIDIDBCUIDID4-19SCID 3352CID 2ID2.5 V 800msIDIDIDBCUIDIDID 4353CIDIDIDPWM (255) Vsg 4.0 VIDPWM (0) Vsg 4.0 VIDIDIDBCUIDIDID 5354C20Vsg(4.0 o 0.2 V)IDIDIDBCUIDIDID355CID(-100400 V)IOBID4-20SC400 (2)SC401D4 V 60 ms402D24%PWM 60 ms430D-400 V440D2441D2490D5495D3 496D497D14
11、-21SC500SC1501B1042502B1043503B1354504BLCT507BLD 50 msLCT510B18182.54-22SC515B10516B2 1520D153.5 mm2521D153.5 mm541A7pC35( ) - 15%542A36080pC80pC20 21 ( )543A230pC5220pC I 100msPSUBCU1 ( )544ABCU PSUBCU4-23SC2545A55(45 )547D10500 ms60HZ 45 HZ3500 ms 7.5 msac550A500 ms 540 s400 msSC( )SP1902 001 0SC5
12、50590D3 1 ( )599D300 ms4-24SC600SCBCU601D0.8 s BCUBCU3BCU ADF / 610D1 ADF100 ms 3ACKBCU ADF / 611DADF( ) BCU ADF / 612DADF BCU ADF / 620D1100 ms 3ACKBCU / 621DBCU( )BCU 13 / 623D1100 ms 3ACKBCU 13 / 624DBCU ( ) BCU LCT / 626D1 LCT100 ms 3ACKBCU LCT / 627DLCT BCU( ) CSS CSS (RSS) 630D4-25SC/ 1632B110
13、0 ms 3ACK/ 2633BBCU( ) / 3634BRAM/ 4635BBCU 1640CBCU BCU 2641CBCU 670D30 sBCUBCUBCU672DGAVD I2690DIPUGAVD FCI I2691DIPUCDIC GAVD I2692DIPU4-26SC700SCADF 1700DADFADF701DADF720D600 ms 2 722B10001000( )724B450ms450 msSC725B2 726B4-27SC727B2SC729D730B2SC732B2 SC733D2(1 ) 2SC1 2735B4002 SC2802 SC736B750
14、ms2 SC4-28SC737B738B2 739B2 740B2 450 ms 741B2 450 ms 742B2340743B750B334-29SC800SC(K)800D- (K)804D- 818C819CCPU820CASIC821CASIC CPU HDD822C316NIB823CMACSEEP ROM MACSUM SUMSEEP ROM MACNIB PHYNIBNVRAM824CNVRAM NVRAM NVRAMNVRAM ( )825CNVRAM/ NVRAM4-30SCNVRAM ( NVRAM)826CNVRAM RTC 1CPU 1NVRAMNVRAMNVRAMRAM827CRAM / RAMROM828CROM ROMFSCRCROMRAM ( )829CRAM /RAM DIM SPDRAMRAMCentronic835CDMACentronicCentronicCentronicROM836CROM ( )837C838CI2C I/F850BIPIPIPNIB ( )
