pioneer擴音機VSX-AX4AV i 開唔到機..急!

✔ 最佳答案

在其他論壇上有關於 Pioneer VSX 系列擴音機故障:
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閃爍的紅色燈 MCACC, 是由於開機啟動時檢測到 Amp 模組或 DC電流過高，高直流電輸出發現便引致“AMP的錯誤”出現在顯示器和指示燈開始閃爍，MCACC接收器關機過程將開始。自己衡量風險...這可能會，令原本有問題的元件的進一步損壞 ...請先檢查一下各喇叭接線有沒有短路。
你可以試下移除這個錯誤，按“向下箭頭”和“Zone2 On/Off" 2秒如果AMP ERR 錯誤訊息再回來, 那可能是 Amplifier 模組故障, 要入廠修理。
以下是原文:Information found on other forum, " Do it at your own risk".
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from what i have found the flashing red MCACC light is from a failure in the amp block or high DC output is detected during a power-on sequence after high DC output was once detected, "AMP ERR" appears on the display and the MCACC light starts flashing and the receivers shutdown process will start Use at your own risk, as i am not a qualified service tech, nor do i pretend to be one, but i do support open information... this may or may not work in all situations and may even damage the components further...You can release the "AMP error" by pressing the "down arrow" and the "zone 2 on/off" for 2 secondsif the error comes back then more than likely the amp block has failed and it will need to be serviced.
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2010-09-26 01:40:46 補充：
有可能你的 AV Amp 的Reset鍵組合不同, 唯有逐一去試。
Down Arrow 鍵應該是關鍵掣,
Hold 住 Down Arrow 鍵不變, + 其他掣....兩秒

2010-09-29 23:08:06 補充：
剛找到一些資料:
VSX-AX4AVi
1. Switch the amplifier into standby
2. While holding down “AV PARAMETER” button on the front panel, press “STANDBY/ON” for about 3seconds.
3. Press the “ENTER” button on the front panel.
4. The display shows “RESET OK?”
5. Press “SETUP” to confirm. “OK” appears in the display.

2010-10-01 10:19:40 補充：
先生, 最後幫你找到你的步驟試了未? 沒有回應擔心有點你的安全, 這台Hi-End AV Amp是頗為大部的。

pioneer擴音機VSX-AX4AV i 開唔到機..急!

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