Category: Reparatie

CD 634 doesn’t work

CD 634 , Only Show Play/Direct on display, nothing else..? , Disc is spinning Bad solder joints on the  78xx & 79xx and mode also the audio connectors. Resoldered the bad joints and all...

CD 100 Repair

CD 100 – Audio dropouts and digital distortion.   Some quick test , Reading TOC playing and Distortion free audio Nice Clear and stable eye-pattern 😉   1,2 volt p/p Resoldered , testing again...

CD 880 Refurbisch

CD 880 Refurbisch early version Dus Cleaning After brushing , now replace all small caps 47µf is 10µf   Some early version modificaties   Recap Main board Modification   P203 firmware and a modification...