摘要 |
An electronic apparatus comprises a function module having a multilayer wiring unit including a first signal wiring corresponding to an internal layer wiring, a first signal via, a first reference potential wiring, a first signal pad to which the first signal wiring is connected through the first signal via, a first reference potential pad that surrounds the periphery of the first signal pad and to which the first reference potential wiring is connected, and a first reference potential connected to the first reference potential pad; a inultilayer circuit board; a first conductor; and a second conductor.
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