Nintendo Family Computer (Famicom) Teardown

Teardown

Teardown

Teardowns provide a look inside a device and should not be used as disassembly instructions.

It's day four of our week of game console teardowns. We stole borrowed a hot tub time machine, went directly to 1983, and acquired a Japanese national treasure: the Famicom!

We partnered with Wired for this teardown to bring you a glimpse of one of the most popular game consoles ever. Check out their story!

For those of you born in this century, the Famicom -- short for Family Computer -- is the name of the Nintendo Entertainment System (NES) in Japan. Join us as we delve into the system that revolutionized the gaming world as we know it.

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Add Note Edit Step 1 — Nintendo Family Computer (Famicom) Teardown  ¶ 

  • Our contestant hails from a mystical place, the land of the rising sun, Japan!

  • The Nintendo Family Computer, released in 1983 in most of Asia, is the overseas brother of the Nintendo Entertainment System.

  • Technical Specifications:

    • Ricoh 2A03 8-bit 1.79 MHz processor (based on the MOS Technology 6502 8-bit processor core)

    • 2KB (16Kb) on-board RAM

    • 2KB (16Kb) on-board Video RAM

    • PSG Sound

    • 256 x 240 pixels resolution

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Add Note Edit Step 2  ¶ 

  • Backside ports include:

    • AC adapter port

    • TV/Game switch

    • Channel selector switch

    • RF Audio/Video output

  • Why are you looking so scared, little buddy? Don't worry -- our hands are gentle. We won't hurt you.

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Add Note Edit Step 3  ¶ 

  • Fully assembled Nintendo Famicom console.

  • The Famicom was the first console to popularize D-pad controllers to acquire user input. Departing from the era of joysticks, the inclusion of the D-pad allowed for quick and accurate controls.

  • The controllers are similar, but not the same...

    • The first controller boasts the traditional layout: D-pad on the left, "select" and "start" buttons in the center, and "b" and "a" buttons on the right.

    • However, the second controller has a built-in microphone and a volume switch at the expense of the central "select" and "start" buttons... Cool!

    • This is the only console we know of that has a microphone on one of its standard controllers.

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Add Note Edit Step 4  ¶ 

  • The Famicom's miniscule 4W power supply won't be popping fuses anytime soon.

    • That's about 2.5% of the power that the Xbox 360 devours.

  • Nintendo Famicom model number HVC-001, Made in Japan. We wouldn't want our Famicom any other way.

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Add Note Edit Step 5  ¶ 

  • A quick removal of six Phillips screws and the bottom cover lifts right off.

  • Just like the earlier retro consoles, Fami is super-easy to disassemble.

  • (yes, we named him Fami.)

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Add Note Edit Step 6  ¶ 

  • Two antiquated connectors exchange signals between the controllers and the board.

    • Want to disconnect a controller? Gotta remove the bottom cover -- but that's pretty much it.

  • Controller II has an extra wire for microphone input and controlling the volume.

  • After disconnecting them from the board, the controller cables can be lifted out of the case.

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Add Note Edit Step 7  ¶ 

  • Six Phillips screws secure the motherboard assembly to the outer case.

  • Lifting the assembly out of the case gives us a good look at the archaic silicon that makes this thing tick.

  • Two more Phillips screws secure the hefty power switch to the outer case.

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Add Note Edit Step 8  ¶ 

  • Notable chips on the board include:

    • Ricoh RP2A03G 8-bit, 1.79 MHz CPU

    • Ricoh RP2C02G-0 8-bit, 5.32 MHz PPU

    • Toshiba TC40H368P hex bus buffers

    • Sharp LH5216D-12 static RAM

    • Hitachi HD74LS139P decoder/demultiplexer

    • Fujitsu MB74LS373

  • Unsurprisingly, lead solder abounds on the bottom of the board. RoHS standards weren't established until 20 years after this puppy was made.

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