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正翻译步骤 14

步骤 14
Here's the component side of the circuit board. You can see the various components in these views of the circuit board. Remember, these are all discrete components here -- no integrated circuits! But state of the art at the time, a lot of circuitry crammed into a small space. Six of the gray components with an oval cross-section (marked or stamped with "Sony") are transistors.
  • Here's the component side of the circuit board.

  • You can see the various components in these views of the circuit board. Remember, these are all discrete components here -- no integrated circuits! But state of the art at the time, a lot of circuitry crammed into a small space.

  • Six of the gray components with an oval cross-section (marked or stamped with "Sony") are transistors.

  • The 7th similar looking gray component is a varistor. It's the one at the front left of the circuit board in the 3rd photo in this series.

  • Say, do they still teach the resistor colour code in schools these days? :)

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