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Much of this information is taken from the ColecoVision Technical Manual.

Motherboard RevisionsEdit

Integrated Circuits (ICs)Edit

The names of the ICs are taken from a revH2 board.

List of ICs
ID Name Description Documentation
U1  Zilog Z8400A Z80A Processor @ 3.58 MHz
U2 Mostek MK36A16N-5 Masked ROM (BIOS)
U3 TMM314APL-1 1K x 4 RAM
U4 TMM314APL-1 1K x 4 RAM
U5 SN74LS138N 3 to 8 decoder
U6 SN74LS138N 3 to 8 decoder
U7 SN74LS05N Hex inverter, open collector
U8 74LS74AN Dual "D" flip-flop
U9 Video display processor (VDP)
U10 830B ITT 16K x 1 video RAM
U11 830B ITT 16K x 1 video RAM
U12 830B ITT 16K x 1 video RAM
U13 830B ITT 16K x 1 video RAM
U14 830B ITT 16K x 1 video RAM
U15 830B ITT 16K x 1 video RAM
U16 830B ITT 16K x 1 video RAM
U17 830B ITT 16K x 1 video RAM
U18 74LS541N Octal buffer
U19 74LS541N Octal buffer
U20 SN76489AN Sound generator
U21 RF modulator
U22 74LS04N Hex inverter
U23 CMOS quad bilateral switch
U24 74LS00N Quad nand gate
U25 22 kΩ resistor pack
U26 22 kΩ resistor pack

CapacitorsEdit

List of Capacitors
C# Capacitance Type
C1 0.002 μF Ceramic Disc
C2 0.1 μF Ceramic Disc
C3 1 μF Electrolytic
C4 68 pF Ceramic Disc
C5 0.1 μF Ceramic Disc
C6 Not used
C7 0.1 μF Ceramic Disc
C8 0.1 μF Ceramic Disc
C9 0.1 μF Ceramic Disc
C10 0.1 μF Ceramic Disc
C11 0.1 μF Ceramic Disc
C12 0.1 μF Ceramic Disc
C13 0.1 μF Ceramic Disc
C14 Not used
C15 Not used
C16 10 μF Electrolytic
C17 0.1 μF Ceramic Disc
C18 Not used
C19 0.1 μF Ceramic Disc
C20 Not used
C21 0.1 μF Ceramic Disc
C22 0.1 μF Ceramic Disc
C23 Not used
C24 0.1 μF Ceramic Disc
C25 Not used
C26 0.1 μF Ceramic Disc
C27 0.1 μF Ceramic Disc
C28 0.1 μF Ceramic Disc
C29 Not used
C30 0.1 μF Ceramic Disc
C31 0.1 μF Ceramic Disc
C32 0.1 μF Ceramic Disc
C33 Not used
C34 10 μF Electrolytic
C35 Not used
C36 10 μF Electrolytic
C37 0.1 μF Ceramic Disc
C38 Not used
C39 Not used
C40 0.1 μF Ceramic Disc
C41 0.1 μF Ceramic Disc
C42 0.1 μF Ceramic Disc
C43 0.1 μF Ceramic Disc
C44 0.1 μF Ceramic Disc
C45 0.1 μF Ceramic Disc
C46 0.1 μF Ceramic Disc
C47 0.1 μF Ceramic Disc
C48 0.1 μF Ceramic Disc
C49 0.1 μF Ceramic Disc
C50 0.1 μF Ceramic Disc
C51 0.1 μF Ceramic Disc
C52 Not used
C53 Not used
C54 Not used
C55 Not used
C56 Not used
C57 0.01 μF Ceramic Disc
C58 Not used
C59 0.01 μF Ceramic Disc
C60 0.047 μF Ceramic Disc
C61 0.01 μF Ceramic Disc
C62 470 pF Ceramic Disc
C63 470 pF Ceramic Disc
C64 120 pF Ceramic Disc
C65 0.01 μF Ceramic Disc
C66 0.1 μF Ceramic Disc
C67 0.1 μF Ceramic Disc
C68 10 μF Electrolytic
C69 0.047 μF Ceramic Disc
C70 100 pF Ceramic Disc
C71 Not used
C72 47 pF Ceramic Disc
C73 10μF Electrolytic
C74 Not used
C75 20 pF Ceramic Disc
C76 82 pF Ceramic Disc
C77 Not used
C78 0.01 μF Ceramic Disc
C79 Not used
C80 47 pF Ceramic Disc
C81 47 pF Ceramic Disc
C82 0.01 μF Ceramic Disc
C83 10 pF Ceramic Disc
C84 82 pF Ceramic Disc
C85 270 pF Ceramic Disc
C86 0.01 μF Ceramic Disc
C87 10 μF Electrolytic
C88 0.1 μF Ceramic Disc
C89 0.1 μF Ceramic Disc
C90 120 pF Ceramic Disc
C91 150 pF Ceramic Disc
C92 82 pF Ceramic Disc
C93 Not used
C94 Not used
C95 Not used
C96 Not used
C97 Not used
C98 0.01 μF Ceramic Disc
C99 0.01 μF Ceramic Disc
C100 0.1 μF Ceramic Disc
C101 0.047 μF Ceramic Disc
C102 100 pF Ceramic Disc
C103 0.047 μF Ceramic Disc
C104 100 pF Ceramic Disc
C105 0.001 μF Ceramic Disc
C106 10 μF Tantalum

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