A-7COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)100999897969594939291908988878685848382818079787776PA7PA6PA5PA4PA3PA2PA1PA0VssP84P83P82P81P80AVssP77P76P75P74P73P72P71P70VrefAVccP47P30P31P32P33P34P35P36P37VccP10P11P12P13P14P15P16P17VssP20P21P22P23P24P2526272829303132333435363738394041424344454647484950757 6 5 4 3 2 1 07473727170696867666564636261 +5V+5V60595857565554535251MD2MD1MD0P66P65P64P63VccXTALEXTALVssNMIRES*STBY*PHAIP62P61P60VssP53P52P51P50P27P26VccPB0PB1PB2PB3PB4PB5PB6PB7RESO*Q101VssP90P91P92P93P94P95P40P41P42P43VssP44P45P46123456789101112131415161718192021222324258ZER_CRS_LEVELE0_BUCKFM1DD_L_2D_L_2HEAT_PWMPU_SLSC_I_SEL1SC_INASC_INA*SC_INBSC_INB*S_INS_OUT 21 3S_CLKREQTXD21 3213MFSLD5VD_L_1LS_HP_CPURG_PD_CPUZER_CRS_EDGEAD<7..0>NF101312R370R372R368R373R374DIGIT<4..0>SEG<7..0> KEY<7..0>KEY<7..0>CPS_REQ*PR_DC_ON*DV_DC_ON*DV_AC_ON*SB_ONM1_ON*REQ*SC_I_SEL3SC_I_SEL2STBY/CPYM1_LOCK_CPUCOMP_CLRCPS_ACK_CPU*SC_HP_CPURETRY_PD_CPUE0_DTHEAT_ERR_CPU*HEAT_OFFPOWER_OFF*RGSLDPUSLDLNSLD01234776543210 76543210C104C1938 8C202 C218C102C192C191X101C103231C105OUTGNDQ105VCCR103R270R369R104+5VR269+5VR106 R105+5VQ157Q182Q149Q152Q104Q103REQ*Q102R101ACK R219R102+5VR302+5V+5VR218+5V +5VR301+5VR299+5VC101C162 D201D202Q183RXD R210R211+5V +5VR300+5VC157 D200D203ADF type onlyD. DC CONTROLLER CIRCUIT DIAGRAMDC Controller Circuit Diagram (1/8)
