だい規模 きぼ集積 しゅうせき回路 かいろじゃなかったです
daikiboshūsekikairojanakattadesu

Noun
Desu Copula

The polite, past negative form of 大規模集積回路

1. Wasn't a large-scale integrated circuit.; Wasn't an integrated circuit.

Past/Perfective
Negative
Polite
Casual Register