請問老舊電鈴 - 居家修繕
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By Andy
at 2022-03-17T13:16
at 2022-03-17T13:16
Table of Contents
家裡老舊電鈴不會叫已經很久了,打開來電池流湯了,但是換了電池一樣不會叫。我有用
電表測試牆壁裡的兩條線無論外面電鈴開關按壓與否,都是沒有電的,我猜測應該是按下
去要能有電來驅使電鈴發聲,對吧?是不是整條線路故障要換線大修?
請教各位達人,謝謝。
照片是我拆了看他壞了就沒去把他線接好。
https://i.imgur.com/bu8mzpQ.jpg
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※發文不強制附照片,但附照片可供版友更容易確認問題之所在※
☆★電氣危險性高,DIY請注意安全;若無相關知識,請勿自行處理★☆
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1.問題類型(a.規劃 b.修繕 c.知識 d.技術支援 e.其他) : ()←請填入
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4.照片連結:
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居家修繕
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By Gary
at 2022-03-19T15:51
at 2022-03-19T15:51
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