J151 SC88PIO
IC1,2,3,4 74LS245 IC5 PAL22V10 IC6,9,24 74ΗCΤ373 IC7,8 74ΗCΤ14 IC10 80188 CPU ΙC11 PAL22V10 (J151-U11) ΙC12 1489 IC13,18 EPROM (not supplied) IC14,19 DS1210 IC15,20 32k or 128k RAM, surface mounted. IC16 Z8530 6 MHz SCC, PLCC package IC17 1488 ΙC21 74S04 IC22 74LS244S IC23,25 7407 IC26,27 74LS373 TR1-3 2N2369A NPN switching D1-3 1N4148
R1,9 1k0 R2 270R R3,5,6,14,15 2k2 R4 33R R7 100R on version 1 boards, 1k on version 2 boards R8 220R R10 47k R13 10M R16 4k7
RP1,2 4k7×5 SIL pack RP3 4k7×8 SIL pack
C1,2,15,19,21,24,26,29 22µ Tantalum C3-10,13,14,16-18,20,23 100n Decoupling C11 180p C12 1n C25,27,28,30,31 100n Decoupling
B1 3V6 NiCd battery