| PCB | Acorn Computers Ltd. pt no 200,002 | |
| IC1 | 74LS139 decoder | and 16 pin socket |
| IC2 | 74LS02 NOR gate | and 14 pin socket |
| IC3 | 74LS13 Schmitt trigger | and 14 pin socket |
| IC4 | MC6845 CRT controller | and 40 pin socket |
| IC5, 6 & 7 | 74LS157 data selector | and 16 pin sockets |
| IC8 & 9 | 2114-3 RAM | and 18 pin sockets |
| IC10 | 74LS174 hex flip-flop | and 16 pin socket |
| IC11 | INS 8208 buffer | and 20 pin socket |
| IC12 | 74LS86 excl. OR gate | and 14 pin socket |
| IC13 | SAA5050 character generator | and 28 pin socket |
| IC14 | 74LS00 NAND gate | and 14 pin socket |
| Q1 | BC107 transistor | |
| D1 | 1N4148 diode | |
| R1 | 1k resistor | |
| R2 | 2k7 resistor | |
| R3 | 470 R preset potentiometer | |
| R4 | 10k resistor | |
| R5 | 4k7 resistor not supplied with kit | |
| R6 | 22k resistor | |
| R7 | 4k7 resistor | |
| R8 | 10k resistor | |
| R9-12 | 4 off 10k resistors | |
| R13 | 4k7 resistor | |
| R14 | 10k resistor | |
| R15 | 470R resistor | |
| R16 | 82R resistor | |
| R17 | 18k resistor not supplied with kit | |
| R18 | 10k resistor | |
| R19 | 10k resistor not supplied with kit | |
| R20-22 | 3 off 10k resistors | |
| C1 | 10 or 15 uF electrolytic capacitor | |
| C2-7 | 6 off 47 nF capacitors | |
| C8 | 270 pF capacitor | |
| C9 | 150 pF capacitor |
NB: For IC11, INS208 is equivalent to DP8304