Before attempting to change the laser pickup for my 13 year old CDP I am seeking help/advice from experienced members here. Any input will be appreciated.
The CDP is an Accuphase DP-65 using a Sony KSS-272A pickup, a Sony CXA1372 and CXD2500 as servo amp and processor. On board aside the 1372 there is a 22K trimpot linking to the TE pin and another 22K trimpot linking to the FE pin of the 1372. I have a DMM and a 200MHz DSO handy but adjusting laser pickups are completely something new to me, not having a clue on things like proper settings on the DSO, testpoints for connection and adjustment goals to go after ¡K.. etc. Please help as I really hate to damage anything.
All the best,
The CDP is an Accuphase DP-65 using a Sony KSS-272A pickup, a Sony CXA1372 and CXD2500 as servo amp and processor. On board aside the 1372 there is a 22K trimpot linking to the TE pin and another 22K trimpot linking to the FE pin of the 1372. I have a DMM and a 200MHz DSO handy but adjusting laser pickups are completely something new to me, not having a clue on things like proper settings on the DSO, testpoints for connection and adjustment goals to go after ¡K.. etc. Please help as I really hate to damage anything.
All the best,
Thread Overview and Gallery arround KSS Series from Sony
in this case this thread could be of interest (include a little gallery and some schematic samples):
http://www.diyaudio.com/forums/digi...ailable-optical-pickups-sonys-kss-series.html
in this case this thread could be of interest (include a little gallery and some schematic samples):
http://www.diyaudio.com/forums/digi...ailable-optical-pickups-sonys-kss-series.html
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