Hitachi ED-X10 Service Manual page 19

3. Maintenance point
Actual formation
4. Cleaning the panels and optical filters
(1) Turn on the set and lit on the lamp.
(2) By using swab and air duster, remove the dust. Focusing dust makes you check the dust on screen.
Swab
Air
5. Re-assembly
(1) Turn off the set and unplug the power cord.
(2) Remove an insulator from S801.
(3) Screw down the PWB assembly MAIN and connect the LCD panel flexible cables to the PWB assembly MAIN.
(4) Re-assemble the set.
(5) While re-assembling, please clean the intake filter by using a vacuum cleaner.
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ED-X10/ED-X12(CC9XM2)
Swab
Separatied formation
Panel
Holder
Optical filter
19
Panel
Each color part has same
construction.
By using swab and air duster,
Holder
you can easily remove dust
from panel and optical filter.
Optical filter
• While removing the dust, separated dust will
be blown off by air cooling system.
• Please pay attention not to damage panels
and optical filters.