你呢個問題係基本上無辦法答.
電容電阻電感 係功放,線路切換,穩壓, 整流...etc
影響嘅嘢唔同。 同埋線路設計唔同,影響嘅嘢唔同.
我見你鍾意睇書.
我可以建議以下3本書你睇下
https://www.amazon.com/Beginners-Guide-Reading-Schematics-Fourth/dp/1260031101
https://www.amazon.com/Practical-Electronics-Inventors-Fourth-Scherz/dp/1259587541/ref=sr_1_1?dchild=1&keywords=understand+and+design+schematics&qid=1595139131&s=books&sr=1-1
呢本基本上係Mullard嘅tube amp service manual.
你睇晒上面2本再睇呢本就可以大概理解audio circuit嘅design.
https://www.amazon.com/Mullard-Tube-Circuits-Audio-Amplifiers/dp/1882580036/ref=sr_1_3?dchild=1&keywords=understand+and+design+schematics&qid=1595139131&s=books&sr=1-3