請問DPC-R7不讀碟的問題
手上有一台DPC-R7,想請問老師幾個問題1.DPC-R7跟DPC-80是否為同一個型號,我是否可參照DPC-80的維修手冊
2.我手上的R7可通電,CD片會旋轉,幾秒後即停止旋轉,顯示屏顯示DISC,無法讀到碟。想請問會是電機,齒輪,光頭還是電容的問題呢?
3.若需更換光頭模組,請問要尋找哪個型號呢?
謝謝老師! Sure, R7 is identical with DPC80. You can refer to DPC80's SM.
First step, you'll replace all onboard electrolytic caps, SMT or DIP, all of them; also clean leaking electrolyte from caps.
Second, test reading.
If reading fails again, replace the laser optical head. You can replace the original one by any of following: KSS165/167/220/221, they are compatible.
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