求高手指點(diǎn):開(kāi)主版維修~需要買(mǎi)哪些電源IC?

頂

多賣(mài)一點(diǎn)又不是很貴　

如下:有的還是MOS管轉換電壓的
Item 1 .   Power  to  Ground

     Check Point
+3V  to  Ground
+3VSB  to  Ground
+3V_Dual  to  Ground
+5V  to  Ground
+5VSB  to  Ground
+1.8V  to  Ground
+1.8VSB  to  Ground
-12V  to  Ground
+12V  to Ground
+1.5V  to  Ground
+2.5V  to  Ground
BATT  to  Ground


Item 2 .  Power  to Power
     Check Point
+3V  to +3VSB
+3V  to +3V_Dual
+3V  to  +5V
+3V  to  +5VSB
+3V  to  +1.8V
+3V  to  +1.8VSB
+3V  to  -12V
+3V  to  +12V
+3V  to  +1.5V
+3V  to  +2.5V
+3V  to  BATT
+3VSB  to  +3V_Dual
+3VSB  to  +5V
+3VSB  to  +5VSB
+3VSB  to  +1.8V
+3VSB  to  +1.8VSB
+3VSB  to  -12V
+3VSB  to  +12V
+3VSB   to  +1.5V
+3VSB  to  +2.5V
+3VSB  to  BATT
+3V_DUAL  to  +5V
+3V_DUAL  to  +5VSB
+3V_DUAL  to  +1.8V
+3V_DUAL  to  +1.8VSB
+3V_DUAL  to  -12V
+3V_DUAL  to  +12V
+3V_DUAL  to  +1.5V
+3V_DUAL  to  +2.5V
+3V_DUAL  to  BATT
+5V  to  +5VSB
+5V  to  +1.8V
+5V  to  +1.8VSB
+5V  to  -12V
+5V  to  +12V
+5V  to  +1.5V
+5V  to  +2.5V
+5V  to  BATT
+5VSB  to  +1.8V
+5VSB  to  +1.8VSB
+5VSB  to  -12V
+5VSB  to  +12V
+5VSB  to  +1.5V
+5VSB  to  +2.5V
+5VSB  to  BATT
+1.8V   to  +1.8VSB
+1.8V   to  -12V
+1.8V   to  +12V
+1.8V   to  +1.5V
+1.8V   to  +2.5V
+1.8V   to  BATT
+1.8VSB   to  -12V
+1.8VSB  to  +12V
+1.8VSB   to  +1.5V
+1.8VSB  to +2.5V
+1.8VSB   to  BATT
-12V   to  +12V
-12V   to  +1.5V
-12V   to  +2.5V
-12V   to  BATT
+12V  to  +1.5V
+12V  to  +2.5V
+12V  to  BATT
+1.5V  to  +2.5V
+1.5V  to  BATT
+2.5V  to BATT

太難了吧！樓主你不懂就先學(xué)學(xué)在到這發(fā)貼 不行嗎？？

學(xué)習

當然什么型號的都買(mǎi)點(diǎn)�？茨膫�(gè)用的多咯，我以前是修家電的，我也是這樣買(mǎi)備件的

從網(wǎng)上找一下啦,現在新板子太多了.IC也較多.看形勢發(fā)展了.哈哈.這個(gè)要一邊做一邊收集信息呀.