J151 SC88PIO

A. Component List

Semiconductors

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

Resistors

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

Capacitors

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

Miscellaneous

B1		3V6 NiCd battery