Service manual

EPSON ELP-3500 Service Manual
3-3
3.2 Projector Main Unit Disassembly and Assembly
The flowchart for disassembling the projector main unit is shown below. You can
reassemble dismantled projector parts by reversing the order of disassembly. Therefore,
unless specifically specified, this manual contains no assembly procedures. Detailed
descriptions of disassembly procedures are given in sections 3.2.1 through 3.2.18.
Upper case
(3.2.2)
Air filter frame
(3.2.3)
Main board
(3.2.4)
Handle
(3.2.1)
Exhaust fan
(3.2.5)
Safety switch
(3.2.6)
Control panel
(3.2.7)
Driver board
(3.2.10)
Power supply
unit (3.2.11)
Interface unit
(3.2.12)
Lamp outer
housing (3.2.13)
Speaker
(3.2.8)
Adjustable feet
(3.2.14)
Optical block
(3.2.15)
Projector lens
unit (3.2.16)
Intake fan / optical head unit
/ light guide unit (3.2.17)
Receptor board
(3.2.9)
Inlet unit
(3.2.18)
START
Lamp inner
housing (3.2.1)
Figure 3-1.