更新1:
30" LCD Korea Band - NACHUS
電視有聲無畫面
2009-04-28 7:33 am
my LCD TV had black in screen after power on only have 1 second have screen then turn to black in color. As others people say that the inventor PCB to control backlight had problem. Where can buy or replace inventor PCB
回答 (3)
2009-04-29 7:11 pm
✔ 最佳答案
你是否想說，電視開機後很快就變黑畫面，如是的話，最表面的係背光電路不能正常亮著，如非專業人員是攪不好的，這裡包含了電源供應電路，升壓電路，和燈管控制電路等等，找到原因排除後才能修復。除非你是電子工程人員，還是拿去做維修吧。
2009-05-02 5:59 am
我可以為你提供維修服務[email protected]
2009-04-28 7:37 am
係咪壞架係邊到買咩牌子?
收錄日期: 2021-04-19 14:17:43
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090427000051KK02095