What items do you need to repair?
Amplifier
Please describe the problem you have (optional)
問題描述:
1. 開機時繼電器無吸合聲(正常應有"滴"聲)
2. 耳機輸出正常但喇叭無聲
3. 拔耳機後喇叭曾短暫恢復(約數分鐘)
4. 繼電器曾反覆跳脫(伴隨"咔嗒"聲)
5. 故障曾呈間歇性發作(現在完全沒聲音)
我家的cambridge audio azur 351a AMP, 開機後喇叭很常沒有聲音,正常來說在開機後會有一聲滴的relay聲後就有聲音,但最近經沒有relay 的聲,我插耳機到AMP的phone 插口是沒有任何問題,過了一會拔出耳機後,喇叭也會正常出聲一段短時間,但過後又會有一聲的,然後喇叭又沒聲音了。喇叭有時候有聲音,有時候就突然沒有,不停重複,而每當有跟沒有聲音時,都可以聽到AMP會有一下的的聲音,應該是繼電器的聲音
What time do you prefer to have the service?
Any time
Where do you prefer the services?
Provider's location
Anything else that we need to know?
No
Where is your location?
Kowloon,Kwun Tong