Hitachi CP-SX635W Service Manual page 55

c. Attach the Lamp door.
2. Replacing the power units.
Remove the screw to take off the duct.
Remove the 3 screws to take off the power unit.
NOTE : One of screws is behind the duct.
Behind this duct
CP-SX635(ED3SX40N)
3 screws
55
Lamp door
CAUTION
Tighten this screw using a manual screwdriver.