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→Integrated Circuits (ICs)
|width="15%"| ID || Name || Description || Documentation
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| U1 || - Zilog Z80A || - Processor || -
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| U2 || - || - Masked ROM || -
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| U3 || - || - 1K x 4 RAM || -
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| U4 || - || - 1K x 4 RAM || -
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| U5 || - || - 3 to 8 decoder || -
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| U6 || - || - 3 to 8 decoder || -
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| U7 || - || - Hex inverter, open collector || -
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| U8 || - || Dual "D" flip- flop || -
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| U9 || - || - Video display processor (VDP) || -
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| U10 || - || - 16K x 1 video RAM || -
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| U11 || - || - 16K x 1 video RAM || -
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| U12 || - || - 16K x 1 video RAM || -
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| U13 || - || - 16K x 1 video RAM || -
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| U14 || - || - 16K x 1 video RAM || -
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| U15 || - || - 16K x 1 video RAM || -
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| U16 || - || - 16K x 1 video RAM || -
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| U17 || - || - 16K x 1 video RAM || -
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| U18 || || Octal buffer ||| - | U19 || || Octal buffer ||| - |U20 || || Sound generator ||| -| U21 || || RF modulator |||-| U22 || || Hex inverter |||-| U23 || || CMOS quad bilateral switch |||-| U24 || || Quad nand gate |||-| U25 || || 22 kΩ resistor pack |||-| U26 || || 22 kΩ resistor pack ||
|}
