Sharp AR-M455U

AR-M351U/M451U, AR-M355U/M455U MAINTENANCE AND DETAILS OF EACH SECTION 7 - 53
b-1. Reflector
b-1. Mirror
1) Remove the table glass.
2) Clean the reflector and the mirror.
b-3. Lamp
1) Remove the table glass.
2) Slide the lamp unit base to the notch section.
3) Flip the notch section Mylar and remove the screw. Slide the
lamp holder to the front side, and remove it upward from the
rear side. Remove the connector.
b-4. Inverter PWB
1) Remove the table glass.
2) Hold with your hand and remove the screw. Remove the con-
nector and remove the inverter PWB.
c. CCD lens PWB unit
1) Remove the table glass.
2) Remove the dark-box cover.
3) Remove the CCD lens PWB unit.
Note: The CCD lens PWB unit is factory-adjusted before
shipping.
Since these adjustments cannot be performed in the
market.
Never touch the screws other than screw 2) of the CCD
lens PWB unit.
1)
1)
1)
1)
1)
2)
2)
3)
1)