Cautions To Be Used Before Replacing The Optical Pickup Unit And Spindle Motor Assembly - Panasonic DVD-LV60 Service Manual

Note:
Carry out diagnosis within 3 minutes of turning the unit on. (The
player's current can increase as it warms up, so turn the unit off
and allow it to cool down before diagnosis.)
7.2. Cautions to Be Used Before Replacing the Optical Pickup Unit
and Spindle Motor Assembly
Before replacing the optical pickup unit and spindle motor assembly, check the total using
hours for each of them. The checking method is as follows:
15