|
| Suwat | 28 ¸.¤. 2556 17:41 IP Address: 10.97.187.92 |
 |
Êͺ¶ÒÁàÃ×èͧ ¡ÒõèÍ ªØ´ KIT POWER AMP MA9S ¤ÃѺ
1. C PCB ¤èÒ 220uf/50v áµè¤èÒ·ÕèãËéÁÒà»ç¹ 470uf/50v 2. C PCB ¤èÒ 201(0.200pf) áµè¤èÒ·ÕèãËéÁÁÒà»ç¹ 221(220pf) ÂѧäÁè¡ÅéÒãÊè¤ÃѺ ¤èÒ·Õèà»ÅÕ¹ä»ÁռŠ´ÕËÃ×ÍàÊÕÂÍÂèÒ§ääÃѺ ¼ÁªÍºá¹ÇàÊÕ§ ÍÍ¡¤Ãº äÁèà¹é¹ÂèÒ¹ã´Âèҹ˹Ö觤ÃѺ 3.¡ÒûÃѺáµè§ ¢éÍÇÑ´áç´Ñ¹µ¡¤ÃèÍÁ RE ¢Í§ TR OUT PUT (¤èÒ .22 ohm/5w) µÑÇã´µÑÇ˹Öè§ »ÃѺ VR 1k ãËéä´éáç´Ñ¹ 10 -40 mv ( quiescent current Adj) ¨Ø´¹Õé¤×ͨش ¢Í§ Out Put ãªèäËÁ¤ÃѺ ¢Íº¤Ø³¤ÃѺ  |
