very good manual, with detail and clarity in esquematic diagrams and waveforms .
Text excerpt from page 10 (click to view)
MECHANISM ADJUSTMENT PROCEDURE
No. <1> <2> ITEM TANGENTIAL DV DISC TILT INPUT SETTING OUTPUT SETTING Connect an oscilloscope to TL5206 and chassis GND (DVD main unit : W02-266x-xx) PLAYER SETTING ALIGNMENT POINT Tangential nut STILL Tilt nut Minimum DC level and flat wave. (a) ALIGN FOR FIG.
Note : Adjust to repeat No. < 1 > and < 2 > about 2~3 times by a hexagon driver on the bottom chassis of set, then complete No. < 2 >. : After complete adjustment, confirm to play MD, CD and Video CD disc the correct.