SAMPO(聲寶)型號:EM-32BT15D,送電後,指示燈號不亮、無法啟動,維修。高雄、屏東液晶電視(LCD TV)維修,高雄、屏東液晶螢幕(LCD、LED)維修
歡迎收看本日液晶電視維修分享,我是—『Kao atunLCD(高雄.阿唐液晶)』曾仔!
午安各位!
來看今天的液晶電視維修分享,主角是:SAMPO(聲寶)型號:EM-32BT15D
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/26f25e61-26bb-4707-86bd-4838dcf01df8.jpeg/public)
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/af59eee4-f35e-452a-8ab1-e2238ee84721.jpeg/public)
這是它送電後的功率數值:『1』W
這個也是尷尬的數值,到底送電後的自我偵測是走到哪裡?有點不知去向啊???
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/670de86f-bbeb-4161-904d-04fe51a46bf3.jpeg/public)
當然在此同時,機器的指示燈號是不會亮啟的!
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/962f1637-901f-48d0-aaf8-97c085042858.jpeg/public)
這是它的內部電路分佈:
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/188113e9-7f41-4711-881e-2fd18066bba5.jpeg/public)
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來看一下兩段測量主電力,與待機電力偵測動態:
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/2f58d846-651f-4a23-b597-3fca3f063fc6.png/public)
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/8a856c5f-7460-431b-bc95-67b18a845266.png/public)
這裡註明了電供板輸出的腳位定義!
一番量測後……,發現電供電壓輸出不足嘛?
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/a888c54f-bb41-46eb-82b1-91ca642b9855.jpeg/public)
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![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/40536d83-8d16-4155-9228-c04555fc430e.jpeg/public)
於是乎……
翻找了一下庫存,欸!就有這麼一塊同型板,趕緊給它尬上去了!
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/cab86d78-28dc-46e4-a638-a6e6cd3361ec.jpeg/public)
這下慘了!
尬上良板後,其狀況是依舊的?
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/4516b806-bb40-4ddf-8071-f70c9f0f82bb.jpeg/public)
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/ded035bf-e0c3-4bcb-bf78-0c24378ea84e.jpeg/public)
所以………
難道是主機板在『九怪』?著手前進主機板抓鬼中…………
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/d4a2d086-7291-4088-aa70-47b38831e7e1.jpeg/public)
請它下來!好好的跟它共商改善對策!
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/2cfd94cf-824b-4f7d-a8d6-06ca6a117938.jpeg/public)
聽『偶』訴說真理後!它終於釋懷,開心的作功了,哈!
送電、啟動都正常!
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/6d3f6619-ec9d-4bb7-a323-c617ad713eb7.jpeg/public)
影像也很鮮麗!
來熱機、收工了…………
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/e88966a9-36be-4464-8b77-85192099cf44.jpeg/public)
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/547ace6e-31a3-4df7-9929-f09303e2adaf.jpeg/public)
![](https://imagedelivery.net/kDRCweMmqLnTPNlbum-pYA/prod/embed/03fdc88c-3c85-418c-9a00-bc027d6c5021.jpeg/public)
提供參考,請多指教!
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工作室附近Google街景:
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工作室地理位置:
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維修收送專線:(07)5531525;0928029525 曾仔~
本工作室更換零件,一律採用 ─ Nippon Chime-Con(NCC)日系無鉛零件!
敬請—放心送修!安心使用!