Sharp XG-NV4SE (serv.man4) Service Manual ▷ View online
9
XG-NV4SE/SM
XG-NV40SA
XG-NV40SA
Connection Pin Assignments
10
XG-NV4SE/SM
XG-NV40SA
XG-NV40SA
Dimensions
11
XG-NV4SE/SM
XG-NV40SA
XG-NV40SA
REMOVING OF MAJOR PARTS
1. Removing the Intake cover and lamp unit
1-1. Detach the Intake cover.
1-2. Loosen the lamp cover screw and draw out the lamp cover in the direction of arrow (toward yourself).
1-3. Remove the two lamp unit lock screws. Detach the lamp unit.
1-2. Loosen the lamp cover screw and draw out the lamp cover in the direction of arrow (toward yourself).
1-3. Remove the two lamp unit lock screws. Detach the lamp unit.
Note:
When replacing the lamp, make sure
that there is a clearance of over
8mm between the terminal and the
lamp snap-on spring (and other
metallic parts).
that there is a clearance of over
8mm between the terminal and the
lamp snap-on spring (and other
metallic parts).
SHARP
1-3
1-3
1-2
1-1
Lamp snap-on spring
Lamp unit
Terminal
Intake cover
Lamp cover
12
XG-NV4SE/SM
XG-NV40SA
XG-NV40SA
2. Removing the top and rear cabinets
2-1. Remove the five rear cabinet lock screws.
2-2. Remove the four terminal board lock screws off the rear cabinet. Unhook and detach the rear cabinet from
2-2. Remove the four terminal board lock screws off the rear cabinet. Unhook and detach the rear cabinet from
below.
2-3. Remove the four top cabinet lock screws from below.
SHARP
2-4
(KY)
Top cabinet
Rear cabinet
Video Unit (for XG-NV4SM,
XG-NV40SA as well as AUSTRALIA,
NEW ZEALAND and HONG KONG
versions of XG-NV4SE)
XG-NV40SA as well as AUSTRALIA,
NEW ZEALAND and HONG KONG
versions of XG-NV4SE)
2-4. Slowly lift the top cabinet and disconnect the operation key unit connector (KY). Then take away the top
cabinet.
SHARP
2-3
2-2
2-1
Press both sides of the bottom
cabinet in the directions of
arrow to undo the hooks. Lift
and detach the top cabinet.
cabinet in the directions of
arrow to undo the hooks. Lift
and detach the top cabinet.
Hook
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