Sony MDP-V10 Service Manual page 86

6 Loosen three screws on the spindle motor.
Loosen the screw about a turn
from the state of being tight.
Chucking ring
Hole
Fig. 7-4.
7 Again, plate the CD (YEDS-18) in the playback status.
8 Connect the oscilloscope to the terminals E and F of MD adjust-
ment cable, and turn off the SLED and TRACKING switches.
9 Insert a eccentric screwdriver into the feed base block assembly
for RD adjustment.
!º After adjustment, turn on the SLED and TRACKING switches.
!¡ Remove the CD (YEDS-18), and tighten three screws on the
spindle motor, then three screws on the feed base block assem-
bly.
Hole
Feed base
block ass'y
Jig terminal
Mode
Oscilloscope
Phase difference : 1 : 3 or more
Before adjustment
After adjustment
7-3
Insert a eccentric screwdriver
to either one of the hole for
adjustment.
: E, F
: TRACKING, SLED OFF
: X/Y Lissagous range
(Each 20 mV/div.)
1
3 or more
Make the figure straight.
1
3 or more
Fig. 7-5.