我2003年買的AG Neovo X-19AV壞了,螢幕下方會有波紋干擾,有時有、有時又消失。還有很多雜訊點不時出現,我拆了後面,這是它的AD Board,請問需要換嗎?網路上是否可以買到相容的AD Board?謝謝。
聯詠AD Board和四燈管高壓板聯結線下面的是面板Keyboard聯結線LVDS聯接面板的線, Panel用的聯結器是FI-X30HLVDS聯接AD Board的線26 pin面板是台灣製的Fujitsu面板。
面板30pin定義表Table 10-1 Interface signals (CN1)Pin No. Symbol I/O Function1 RxO0- I Negative differential input2 RxO0+ I Positive differential input3 RxO1- I Negative differential input4 RxO1+ I Positive differential input5 RxO2- I Negative differential input6 RxO2+ I Positive differential input7 GND ― Ground8 RxOC- I Negative differential input9 RxOC+ I Positive differential input10 RxO3- I Negative differential input11 RxO3+ I Positive differential input12 RxE0- I Negative differential input13 RxE0+ I Positive differential input14 GND ― Ground15 RxE1- I Negative differential input16 RxE1+ I Positive differential input17 GND ― Ground18 RxE2-I Negative differential input19 RxE2+ I Positive differential input20 RxEC- I Negative differential input21 RxEC+ I Positive differential input22 RxE3- I Negative differential input23 RxE3+I Positive differential input24 GND ― Ground25 TST ― Test pin *126 PD I LVDS Core Power Down27 TST― Test pin *128 Vcc ― +5V power supply29 Vcc ― +5V power supply30 Vcc ― +5V power supply