CD85 Repair
CD 85 Problems with disc loading Stuck buttons Bad respons of buttons front panel Some buttons would not work sticky stuf….Coffee..?! Oeps < “Previous” would not work nicely 🙂 Tray_in Switch...
Adaptor for Mini CD
Adaptor for a Mini CD The invention relates to an adaptor which can a fixed to a rotatable disc record to be inscribed and/or read and having a specific outerdiameter, in particular an optical...
Disc Player With Strobe Light Illumintation
Disc Player With Strobe Light Illumintation EP0177107A1 – US4706237 – Disc Player With Strobe Light Illumination
Equipment which enables the words inscribed on a Compact Disc to be read while the disc is being played
Equipment which enables the words inscribed on a compact disc to be read while the disc is being played by means of stroboscopic techniques and phase correction. EP0159090A1 – Equipment which enables the...
CD 101 repair
CD 101 , Won’t read disc , Missing 1 channel , 2nd channel distorted sound… Lots of dust Clean solder side Found Broken trace Broken SAA7030 produced...
Demo – Optical Pick-up Unit – Lightpen
Lichtpen / Lightpen OPTO-Electronic Focusing-Error Detection Device
Analyse van overspraakmechanismen tussen volgsystemen in een CD-speler
Analyse van overspraakmechanismen tussen volgsystemen in een CD-speler – Schenk, Emile J.W. Samenvatting In een CD-speIer regelen twee servosystemen de radiele en vertikale positiefout, van uitleessysteem ten opzichte van plaat, naar een minimum. Tussen...
A semiconductor laser for information read-out – CQL10
A semiconductor laser for information read-out PTechReview-39-1980-037 J. C. J. Finek, H. J. M. van der Laak and J. T. Schrama Semiconductor lasers only became efficient lasers when they were made in theform of...
A record-disc player comprising a braking mechanism for braking a Disc
A record-disc player comprising a braking mechanism for braking a Disc Octrooi – NL8300731A – Platenspeler met en remmechanisme voor het afremmen van een plaat. Patent – US4562563 – A record-disc player comprising a...
