Pioneer PRO-720HD Service Manual page 31

Lens Assy (Green)
Lens Assy
Lens Assy
(Red)
(Blue)
6
Disconnect the Anode Cable
WARNING:
Before disconnect the anode cable, turn off the power, unplug the
AC plug and let the unit discharge for more than 1 minut.
Before focus lens adjustment,
loose the screw which has tightened.
Slide the screen to right, and
adjust the focus of the lens.
PRO-720HD, PRO-620HD, PRO-520HD
Notes:
To assemble the screen, perform the above procedures in reverse
order.
After assembling it, verify that the right and left sides of the screen
are positioned as shown in the figure.
Fit left side edge of the screen
to center of cabinet hole.
Screen
Cabinet
Pull straight up
Rubber
Cover
Holding the rubber cover firmly,
turn counterclockwise and
check that the lock has
been disengaged.
FBT
Note :
When reconnecting the cable, proceed in the
reverse order. After reconnecting, tug on the
cable to check that it is secure.
Anode Cable
213